Compounds > urea
Page last updated: 2024-10-21

urea and Helicobacter Infections

urea has been researched along with Helicobacter Infections in 1036 studies

pseudourea: clinical use; structure
isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives.

Helicobacter Infections: Infections with organisms of the genus HELICOBACTER, particularly, in humans, HELICOBACTER PYLORI. The clinical manifestations are focused in the stomach, usually the gastric mucosa and antrum, and the upper duodenum. This infection plays a major role in the pathogenesis of type B gastritis and peptic ulcer disease.

Research Excerpts

ExcerptRelevanceReference
"Our study aimed to assess the effectiveness of esomeprazole or rabeprazole in combination with amoxicillin and clarithromycin for the eradication of Helicobacter pylori in Hong Kong non-ulcer dyspepsia (NUD) patients."9.14Pharmacogenetics of esomeprazole or rabeprazole-based triple therapy in Helicobacter pylori eradication in Hong Kong non-ulcer dyspepsia Chinese subjects. ( Chan, AK; Chan, FK; Chau, TS; Lee, KK; Lee, VW; Ling, TK; Waye, MM, 2010)
"To evaluate the association of pre-treatment (13)C-urea breath test (UBT) results with H pylori density and efficacy of eradication therapy in patients with active duodenal ulcers."9.11Pre-treatment urea breath test results predict the efficacy of Helicobacter pylori eradication therapy in patients with active duodenal ulcers. ( Huang, SH; Lai, YC; Yang, JC, 2004)
"To compare two lansoprazole-based non-clarithromycin triple therapies and one dual therapy in a prospective double-blind placebo-controlled study of Helicobacter pylori eradication and duodenal ulcer healing."9.09Comparison of lansoprazole-based triple and dual therapy for treatment of Helicobacter pylori-related duodenal ulcer: an Asian multicentre double-blind randomized placebo controlled study. ( Carpio, RE; Fock, KM; Ho, J; Hu, FL; Hu, PJ; Huang, NX; Kachintorn, U; Kullavanijaya, P; Lam, SK; Lesmana, L; Li, YY; Manan, C; Perez, JY; Phornphutkul, K; Qian, SC; Wong, BC; Xiao, SD, 2000)
"Helicobacter pylori-positive patients (n=323) with non-ulcer dyspepsia were randomized to receive one of four 1-week regimens consisting of omeprazole, 20 mg b."9.09A randomized comparison of four omeprazole-based triple therapy regimens for the eradication of Helicobacter pylori in patients with non-ulcer dyspepsia. ( Barthélemy, P; Caekaert, A; Fléjou, JF; Laurent, J; Mégraud, F, 2001)
" pylori-positive out-patients (n = 231) with duodenal ulcers were treated randomly and double-blind with either omeprazole 20, 40 or 80 mg b."9.08Dose-response of omeprazole combined with amoxycillin on duodenal ulcer healing and eradication of Helicobacter pylori. ( Braden, B; Lembcke, B; Londong, W; Pommerien, W; Schultze, V; Wrangstadh, M, 1996)
"In a controlled, prospective, randomized trial, 10 patients with Helicobacter pylori positive gastritis were treated either with triple therapy (tetracycline, ornidazole, bismuth subcitrate; T, Or, CBS), or omeprazole/CBS (O/CBS) to test the eradication rate of each treatment, its effect on gastritis and meal stimulated gastrin release."9.07[Comparison of the efficacy of omeprazole/bismuth subcitrate or triple therapy in Helicobacter pylori gastritis. A prospective controlled study]. ( Bertschinger, P; Brunner, J; Flury, R; Häcki, WH; Jost, R; Lammer, F, 1992)
"Until now, only one compound, acetohydroxamic acid, has been clinically used for the treatment of urinary tract infections by urease inhibition."8.87Urease inhibitors as potential drugs for gastric and urinary tract infections: a patent review. ( Berlicki, Ł; Kosikowska, P, 2011)
"This was a descriptive study carried out from January to December 2021, at Quanzhou First Hospital, an affiliated hospital of Fujian Medical University, to investigate the efficacy of the urea breath test in detecting Helicobacter pylori infection in patients with peptic ulcer bleeding affected with proton pump inhibitors."8.31Urea Breath Testing to Detect Helicobacter pylori in Patients with Peptic Ulcer Bleeding During Proton Pump Inhibitor Treatment. ( Huang, Z; Wei, D, 2023)
" We examined 14C-Urea Breath Test (UBT) and determined the stage of gastritis based on the Updated Sydney System classification."8.12Urease Levels and Gastritis Stage in Dyspeptic Patients. ( I'tishom, R; Kahar, H; Kholili, U; Maimunah, U; Miftahussurur, M; Nusi, IA; Priyantini, D; Purbayu, H; Putri, CDM; Rezkitha, YAA; Setiawan, PB; Siregar, GA; Sugihartono, T; Syam, AF; Thamrin, H; Uchida, T; Vidyani, A; Waskito, LA; Widodo, B; Yamaoka, Y, 2022)
" pylori "Test and Treat" (T&T) strategy including the use of urea breath test (UBT) vs symptomatic treatment (ST) and vs upper gastrointestinal endoscopy (UGE) as a first procedure in patients with dyspepsia."7.96Helicobacter pylori "Test-and-Treat" strategy with urea breath test: A cost-effective strategy for the management of dyspepsia and the prevention of ulcer and gastric cancer in Spain-Results of the Hp-Breath initiative. ( Beresniak, A; Franceschi, F; Gisbert, JP; Liebaert, F; Malfertheiner, P; Salhi, H, 2020)
"The study included 85 patients with hyperthyroidism scheduled to undergo RAIT and 69 hyperthyroid subjects in whom methimazole treatment was planned."7.80The effect of radioactive iodine treatment on 14C urea breath test results in patients with hyperthyroidism. ( Arduc, A; Aydin, Y; Berker, D; Dogan, BA; Gokay, F; Guler, S; Isik, S; Ozuguz, U; Peksoy, I; Tuna, MM; Tutuncu, YA, 2014)
"The aim of this work is to investigate the accuracy of the urea breath test (UBT) performed immediately after emergency endoscopy in peptic ulcer bleeding (PUB)."7.78Accuracy of urea breath test performed immediately after emergency endoscopy in peptic ulcer bleeding. ( Aller, R; Almaraz, A; Del Olmo, L; Fernández-Salazar, L; Gisbert, JP; González-Hernández, JM; Muñoz, MF; Pons-Renedo, F; Ruíz, L; Velayos, B, 2012)
" To clarify the role of CSANs in human Helicobacter pylori-negative or -positive chronic gastritis, after bacterium detection by rapid urease test, (14)C urea breath test, and specific histological staining, the immunodistribution of capsaicin receptor, calcitonin gene-related peptide (CGRP), and substance P (SP) was studied in 21 H."7.74Participation of capsaicin-sensitive afferent nerves in the gastric mucosa of patients with Helicobacter pylori-positive or-negative chronic gastritis. ( Dömötör, A; Hunyady, B; Kereskay, L; Mózsik, G; Szekeres, G; Szolcsányi, J, 2007)
"To evaluate the accuracy of (13)C-urea breath test (UBT) to detect Helicobacter pylori infection in patients hospitalized with peptic ulcer bleeding and treated with proton pump inhibitors (PPIs)."7.7413C-urea breath test during hospitalization for the diagnosis of Helicobacter pylori infection in peptic ulcer bleeding. ( Esteban, C; Gisbert, JP; Jimenez, I; Moreno-Otero, R, 2007)
"To test the hypothesis that urea breath test results may also be affected by this gastritis phenotype."7.73Corpus-predominant gastritis as a risk factor for false-negative 13C-urea breath test results. ( Annibale, B; Baccini, F; Capurso, G; Carnuccio, A; Delle Fave, G; Lahner, E; Panzuto, F, 2006)
"The urea breath test may have value in the initial assessment of dyspepsia in primary care."7.70Can the urea breath test for H.pylori replace endoscopy for the assessment of dyspepsia in primary care? ( Berry, S; Fraser, AG; McIntosh, C; Moore, L, 1998)
" This study was performed to determine the sensitivity and specificity of a 15-min simplified protocol of the [13C]-urea breath test ([13C]-UBT) for the diagnosis of H."7.70A 15-minute [13C]-urea breath test for the diagnosis of Helicobacter pylori infection in patients with non-ulcer dyspepsia. ( Ger, LP; Hsu, PI; Huang, WK; Lai, KH; Lee, SC; Lin, CK; Lo, GH; Peng, NJ; Tsai, CC; Tsay, DG; Tseng, HH, 2000)
" pylori IgA antibodies in biopsy specimens from patients with various gastric diseases were assayed by ELISA and compared with the bacterial culture, serum IgG antibody (ELISA), and [13C]urea breath test results from 144, 170, and 123 endoscopic examinations, respectively."7.69Tissue IgA antibody against Helicobacter pylori in patients with gastroduodenal diseases: comparison with bacterial culture, serum IgG antibody, and [13C]Urea breath test. ( Kato, S; Kyono, S; Matsukura, N; Onda, M; Tokunaga, A; Yamashita, K, 1995)
"The mucosa of 46 patients with histological chronic gastritis were cultured for helicobacter pylori (HP) and the ammonia and urea in their gastric juice were also determined."7.68[Helicobacter pylori associated gastritis: a primary study of ammonia and urea in gastric juice and mucus in gastric mucosa]. ( Chen, D; Xu, S; Yang, L; Yang, T, 1993)
"Gastric urease was studied isotopically in 230 patients with biopsy-proven normal mucosa or chronic gastritis, including 59 patients with ulcer disease."7.68Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test. ( de Meeus, Y; Debongnie, JC; Haot, J; Mainguet, P; Pauwels, S; Raat, A, 1991)
"Dyspepsia is a condition defined by chronic pain or discomfort in the upper gastrointestinal tract that can be caused by Helicobacter pylori."6.49Carbon-13 urea breath test for Helicobacter pylori infection in patients with uninvestigated ulcer-like dyspepsia: an evidence-based analysis. ( Ling, D, 2013)
"Urease is an enzyme produced by diverse bacterial species including normal flora, non pathogens, and pathogens such as Proteus mirabilis, Staphylococcus saprophyticus, Klebsiella pneumonia, Citrobacter freundii, Enterobacter cloacae Helicobacter spp and Helicobacter pylori."5.72Urease, Gastric Bacteria and Gastritis. ( Kolopaking, MS, 2022)
"Vitiligo is a common, acquired depigmenting skin disorder."5.40Investigation into the frequency of Helicobacter pylori infection with carbon 14 urea breath test in patients with vitiligo. ( Aydoğan, F; Bülbül Şen, B; Ekiz, Ö; Rifaioğlu, EN; Şen, T, 2014)
"Dyspepsia was scored, and a 13C-UBT administered."5.32Delta (13)C-urea breath test value is a useful indicator for Helicobacter pylori eradication in patients with functional dyspepsia. ( Chang, R; Chang, YW; Dong, SH; Han, YS; Kim, BH; Kim, HJ; Kim, KJ; Lee, JH; Lee, JI; Min, SK, 2003)
"The urea breath test was found to be useful as part of the initial assessment of selected patients who would otherwise have been referred for endoscopy."5.32Nurse-led dyspepsia clinic using the urea breath test for Helicobacter pylori. ( Fraser, A; Hollis, B; Lane, M; Williamson, S, 2003)
"Gastritis was classified in accordance with the Sydney criteria."5.30The 13C-urea breath test as a predictor of intragastric bacterial load and severity of Helicobacter pylori gastritis. ( Andriulli, A; Bisceglia, M; Clemente, R; Festa, V; Ghoos, Y; Lauriola, G; Leandro, G; Li Bergoli, M; Pastore, M; Perri, F; Quitadamo, M; Rutgeerts, P, 1998)
"pylori) eradication in gastritis and duodenal ulcer patients, and to investigate the effects of extended use of bismuth after the quadruple therapy on eradication of H."5.22[Quadruple regimens using domestically manufactured drugs in gastritis and duodenal ulcer patients for Helicobacter pylori eradication: a perspective, multicenter, randomized controlled trial]. ( An, HJ; Chen, Y; Cheng, H; Cui, M; Dong, L; Gao, H; Gao, W; Gong, J; Hu, F; Jiang, B; Jiang, K; Li, J; Li, Y; Liang, H; Meng, F; Sheng, J; Wang, B; Wang, H; Wei, H; Yang, L; Yang, Y; Zhang, G; Zhang, S; Zhao, P; Zhao, Y; Zuo, X, 2016)
"Our study aimed to assess the effectiveness of esomeprazole or rabeprazole in combination with amoxicillin and clarithromycin for the eradication of Helicobacter pylori in Hong Kong non-ulcer dyspepsia (NUD) patients."5.14Pharmacogenetics of esomeprazole or rabeprazole-based triple therapy in Helicobacter pylori eradication in Hong Kong non-ulcer dyspepsia Chinese subjects. ( Chan, AK; Chan, FK; Chau, TS; Lee, KK; Lee, VW; Ling, TK; Waye, MM, 2010)
"(1) To assess the diagnostic accuracy before eradication therapy of three UBTs using 25, 15, and 10 mg of 13C-urea, respectively; and (2) to determine diagnostic performance in the post-eradication setting showing the highest values for sensitivity and specificity with the lowest dose of 13C-urea."5.12Accuracy of breath tests using low doses of 13C-urea to diagnose Helicobacter pylori infection: a randomised controlled trial. ( Bernabucci, V; Gatta, L; Osborn, J; Perna, F; Ricci, C; Tampieri, A; Vaira, D, 2006)
" The urea breath test and HpStar (DakoCytomation, Norden, Denmark) stool enzyme-linked immunosorbent assay kit had the highest sensitivity and specificity (sensitivity and specificity: 98 and 89 [urea breath test] and 94 and 81 [HpStar], respectively), whereas the serologic kit had an unacceptably low sensitivity (50%)."5.12Sensitivity and specificity of various tests for the diagnosis of Helicobacter pylori in Egyptian children. ( El Mohammedy, H; Fathy, HM; Francis, W; Frenck, RW; Frierson, HF; Mohran, Z; Mounir, BI; Rockabrand, D; Rozmajzl, P; Sherif, M, 2006)
"To evaluate the association of pre-treatment (13)C-urea breath test (UBT) results with H pylori density and efficacy of eradication therapy in patients with active duodenal ulcers."5.11Pre-treatment urea breath test results predict the efficacy of Helicobacter pylori eradication therapy in patients with active duodenal ulcers. ( Huang, SH; Lai, YC; Yang, JC, 2004)
"5% as the cut-off value, the sensitivity and specificity of the modified 13C-urea breath test at 20 min were both 100%, whereas the sensitivity and specificity of the standard 13C-urea breath test were 97."5.11Breath sample collection through the nostril reduces false-positive results of 13C-urea breath test for the diagnosis of helicobacter pylori infection. ( Hike, K; Kanda, E; Kikuchi, Y; Kurakata, H; Miki, K; Sasajima, M; Torii, N; Urita, Y, 2004)
" pylori-infected patients with bleeding peptic ulcers were randomized into either an omeprazole group or a ranitidine group, receiving intravenous omeprazole or ranitidine for 3 days after endoscopy."5.10Impact of intravenous omeprazole on Helicobacter pylori eradication by triple therapy in patients with peptic ulcer bleeding. ( Chi, CH; Huang, CC; Kao, AW; Sheu, BS; Wang, YL; Yang, HB, 2002)
"In a randomized, multicentre, prospective study, a total of 352 patients with duodenal ulcer or non-ulcer dyspepsia were randomly divided into three groups according to the administered regimen: OAC250 group (omeprazole, 20 mg, amoxicillin, 1000 mg, and clarithromycin, 250 mg), OAC500 group (omeprazole, 20 mg, amoxicillin, 1000 mg, and clarithromycin, 500 mg) and OTC group (omeprazole, 20 mg, tinidazole, 500 mg, and clarithromycin, 500 mg)."5.10Efficacy of low-dose clarithromycin triple therapy and tinidazole-containing triple therapy for Helicobacter pylori eradication. ( Ahn, DS; Choi, IJ; Choi, KW; Chung, IS; Chung, JM; Hong, WS; Jung, HC; Kim, JH; Lee, SI; Rew, JS; Rhee, JC; Yang, US, 2002)
"In this open, randomized, monocenter, parallel group comparison, 107 patients with duodenal ulcer or functional dyspepsia were assigned to receive one of the following treatment regimens: a 7-day triple therapy with pantoprazole, 40 mg bid; clarithromycin, 250 mg bid; and metronidazole, 400 mg bid, which was either preceded or followed by a 7-day therapy with pantoprazole, 40 mg (P-PCM or PCM-P)."5.09Pantoprazole suppresses Helicobacter pylori without affecting cure. ( Adamek, RJ; Pfaffenbach, B; Szymanski, C, 1999)
"To compare two lansoprazole-based non-clarithromycin triple therapies and one dual therapy in a prospective double-blind placebo-controlled study of Helicobacter pylori eradication and duodenal ulcer healing."5.09Comparison of lansoprazole-based triple and dual therapy for treatment of Helicobacter pylori-related duodenal ulcer: an Asian multicentre double-blind randomized placebo controlled study. ( Carpio, RE; Fock, KM; Ho, J; Hu, FL; Hu, PJ; Huang, NX; Kachintorn, U; Kullavanijaya, P; Lam, SK; Lesmana, L; Li, YY; Manan, C; Perez, JY; Phornphutkul, K; Qian, SC; Wong, BC; Xiao, SD, 2000)
"Helicobacter pylori-positive patients (n=323) with non-ulcer dyspepsia were randomized to receive one of four 1-week regimens consisting of omeprazole, 20 mg b."5.09A randomized comparison of four omeprazole-based triple therapy regimens for the eradication of Helicobacter pylori in patients with non-ulcer dyspepsia. ( Barthélemy, P; Caekaert, A; Fléjou, JF; Laurent, J; Mégraud, F, 2001)
" Those patients with active duodenal ulcers present at endoscopy were given omeprazole 20 mg nocte for a further 21 days."5.08A seven-day Helicobacter pylori treatment regimen using clarithromycin, omeprazole and tripotassium dicitrato bismuthate. ( Broadbent, A; Chambers, S; Gould, SR; Mistry, R; Ranganath, L; Weldon, MJ, 1996)
" pylori-positive out-patients (n = 231) with duodenal ulcers were treated randomly and double-blind with either omeprazole 20, 40 or 80 mg b."5.08Dose-response of omeprazole combined with amoxycillin on duodenal ulcer healing and eradication of Helicobacter pylori. ( Braden, B; Lembcke, B; Londong, W; Pommerien, W; Schultze, V; Wrangstadh, M, 1996)
" The aim of this study was to determine whether the carbon 13-labeled urea breath test (UBT) can be used in children by evaluating: (1) its sensitivity and specificity compared with either culture or both rapid urease test and histologic examination, (2) whether a test meal or a prolonged fast is required, (3) the usefulness after treatment for H."5.08Carbon 13-labeled urea breath test for the diagnosis of Helicobacter pylori infection in children. ( Daly, LE; Drumm, B; Durnin, M; Gormally, S; Hetherington, C; Lambert, I; Rowland, M; Thomas, JE, 1997)
"Three hundred fifty-one consecutive patients with dyspepsia (mean age 40 yr; range 16-77 yr) had an HRB test and UBT followed by endoscopy with biopsies of the antrum and body for histology and antral urease slide test (CLO test)."5.08Comparison of helisal rapid blood test and 14C-urea breath test in determining Helicobacter pylori status and predicting ulcer disease in dyspeptic patients. ( Hilditch, TE; Kelman, A; McColl, KE; Mowat, C; Murray, L; Oien, K, 1998)
"Although bismuth was both the first drug shown to alter the natural history of peptic ulcer disease and also a constituent of the first very effective eradication regimens, it has been excluded from the newer regimens, despite its safety and low cost, in favour of two antibiotics."5.08Bismuth-containing single-antibiotic 1-week triple therapy for Helicobacter pylori eradication. ( Scott, BB, 1998)
"Sixty patients with active duodenal ulcers who tested positive for the rapid urease test had a C-14 UBT at 0 weeks (at enrollment) and at 6 and 12 weeks using 5 microCi (185 KBq) of C-14 urea."5.08Can the C-14 urea breath test replace follow-up endoscopic biopsies in patients treated for Helicobacter pylori infection? ( Ahuja, V; Bal, CS; Sharma, MP, 1998)
" pylori-positive gastroduodenal ulcer bleeding, which could be commenced intravenously after endoscopic diagnosis, and to assess the effect of omeprazole pretreatment on bacterial eradication."5.07Intravenous omeprazole/amoxicillin and omeprazole pretreatment in Helicobacter pylori-positive acute peptide ulcer bleeding. A pilot study. ( Adamek, RJ; Freitag, M; Opferkuch, W; Rühl, GH; Wegener, M, 1994)
" pylori-positive gastroduodenal ulcer disease were treated with a 14-day course of 20 mg omeprazole bid orally, combined with either 1 g amoxicillin tid intravenously (n = 15) or 500 mg amoxicillin six times daily orally (n = 16)."5.07Medium-term results of oral and intravenous omeprazole/amoxicillin Helicobacter pylori eradication therapy. ( Adamek, RJ; Freitag, M; Labenz, J; Opferkuch, W; Rühl, GH; Wegener, M, 1994)
"In a controlled, prospective, randomized trial, 10 patients with Helicobacter pylori positive gastritis were treated either with triple therapy (tetracycline, ornidazole, bismuth subcitrate; T, Or, CBS), or omeprazole/CBS (O/CBS) to test the eradication rate of each treatment, its effect on gastritis and meal stimulated gastrin release."5.07[Comparison of the efficacy of omeprazole/bismuth subcitrate or triple therapy in Helicobacter pylori gastritis. A prospective controlled study]. ( Bertschinger, P; Brunner, J; Flury, R; Häcki, WH; Jost, R; Lammer, F, 1992)
"Carbon-labeled urea breath tests, which have high sensitivity and specificity, are the preferred method used in epidemiological studies, screening dyspeptic patients and assessing eradication or recurrence of Helicobacter pylori infection."4.91Evaluation of Exalenz Bioscience's BreathID for Helicobacter pylori detection. ( Broide, E; Shirin, H, 2015)
"A decision analytic model was constructed to compare the costs and outcomes (false-positive results, false-negative results, and misdiagnoses avoided) of the carbon-13 (¹³C) urea breath test (UBT), enzyme-linked immunosorbent assay (ELISA) serology test, and a 2-step strategy of an ELISA serology test and a confirmatory ¹³C UBT based on the sensitivity and specificity of the tests and prevalence estimates."4.89Cost-effectiveness of the carbon-13 urea breath test for the detection of Helicobacter pylori: an economic analysis. ( Blackhouse, G; Goeree, R; Masucci, L, 2013)
"Until now, only one compound, acetohydroxamic acid, has been clinically used for the treatment of urinary tract infections by urease inhibition."4.87Urease inhibitors as potential drugs for gastric and urinary tract infections: a patent review. ( Berlicki, Ł; Kosikowska, P, 2011)
"We performed the 14C urea breath test as well as simultaneous recordings of scintigraphic gastic emptying and gastric clearance of radiopaque markers to determine the effect of Helicobacter pylori infection on gastric emptying of digestible and indigestible solids in nonulcer dyspepsia patients."4.79The effect of Helicobacter pylori infection on gastric emptying of digestible and indigestible solids in patients with nonulcer dyspepsia. ( Chang, CS; Chen, GH; Huang, CK; Kao, CH; Peng, SN; Wang, SJ, 1996)
" Oral endoscopy was incorrectly used in 56% of patients with dyspepsia under 55 years without alarm signs, and urea breath test (UBT) was incorrectly used in 22."4.31Mistakes in the diagnosis and treatment of Helicobacter pylori infection in daily clinical practice. ( Alfaro Almajano, E; Ariño-Pérez, I; Carrera-Lasfuentes, P; Lanas, Á; Martínez-Domínguez, SJ, 2023)
"This was a descriptive study carried out from January to December 2021, at Quanzhou First Hospital, an affiliated hospital of Fujian Medical University, to investigate the efficacy of the urea breath test in detecting Helicobacter pylori infection in patients with peptic ulcer bleeding affected with proton pump inhibitors."4.31Urea Breath Testing to Detect Helicobacter pylori in Patients with Peptic Ulcer Bleeding During Proton Pump Inhibitor Treatment. ( Huang, Z; Wei, D, 2023)
" We examined 14C-Urea Breath Test (UBT) and determined the stage of gastritis based on the Updated Sydney System classification."4.12Urease Levels and Gastritis Stage in Dyspeptic Patients. ( I'tishom, R; Kahar, H; Kholili, U; Maimunah, U; Miftahussurur, M; Nusi, IA; Priyantini, D; Purbayu, H; Putri, CDM; Rezkitha, YAA; Setiawan, PB; Siregar, GA; Sugihartono, T; Syam, AF; Thamrin, H; Uchida, T; Vidyani, A; Waskito, LA; Widodo, B; Yamaoka, Y, 2022)
" pylori "Test and Treat" (T&T) strategy including the use of urea breath test (UBT) vs symptomatic treatment (ST) and vs upper gastrointestinal endoscopy (UGE) as a first procedure in patients with dyspepsia."3.96Helicobacter pylori "Test-and-Treat" strategy with urea breath test: A cost-effective strategy for the management of dyspepsia and the prevention of ulcer and gastric cancer in Spain-Results of the Hp-Breath initiative. ( Beresniak, A; Franceschi, F; Gisbert, JP; Liebaert, F; Malfertheiner, P; Salhi, H, 2020)
" The urea breath test is a method of high sensitivity and specificity."3.88Can urea breath test (UBT) replace rapid urea test (RUT)? ( Bryk, P; Czyż, A; Głuszek, S; Kozieł, D; Nawacki, Ł; Stępień, R, 2018)
"The study included 85 patients with hyperthyroidism scheduled to undergo RAIT and 69 hyperthyroid subjects in whom methimazole treatment was planned."3.80The effect of radioactive iodine treatment on 14C urea breath test results in patients with hyperthyroidism. ( Arduc, A; Aydin, Y; Berker, D; Dogan, BA; Gokay, F; Guler, S; Isik, S; Ozuguz, U; Peksoy, I; Tuna, MM; Tutuncu, YA, 2014)
" We compared its sensitivity and specificity in reference to the (13) C-urea-breath test (UBT) and H."3.79Diagnostic accuracy of urine-based kits for detection of Helicobacter pylori antibody in children. ( Booka, M; Fukuda, Y; Hiwatani, T; Kamiya, S; Kikuchi, S; Maekawa, K; Okuda, M; Osaki, T, 2013)
"To compare the sensitivity and specificity of C[14] urea breath test with histopathological findings in biopsies obtained through endoscopy."3.78Comparison of the C14 urea breath test and histopathology in the diagnosis of Helicobacter pylori in the elderly. ( Aras, S; Arslan, BU; Atli, T; Sahin, S; Varli, M; Yalcin, AE, 2012)
"The aim of this work is to investigate the accuracy of the urea breath test (UBT) performed immediately after emergency endoscopy in peptic ulcer bleeding (PUB)."3.78Accuracy of urea breath test performed immediately after emergency endoscopy in peptic ulcer bleeding. ( Aller, R; Almaraz, A; Del Olmo, L; Fernández-Salazar, L; Gisbert, JP; González-Hernández, JM; Muñoz, MF; Pons-Renedo, F; Ruíz, L; Velayos, B, 2012)
"The 13C urea breath test was conducted on 56 subjects who received dental plaque control and 51 subjects who did not."3.78Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa. ( Jia, CL; Jiang, GS; Li, CH; Li, CR, 2012)
"The (13)C urea breath test was conducted on 56 subjects who received dental plaque control and 51 subjects who did not."3.75Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa. ( Jia, CL; Jiang, GS; Li, CH; Li, CR, 2009)
" To clarify the role of CSANs in human Helicobacter pylori-negative or -positive chronic gastritis, after bacterium detection by rapid urease test, (14)C urea breath test, and specific histological staining, the immunodistribution of capsaicin receptor, calcitonin gene-related peptide (CGRP), and substance P (SP) was studied in 21 H."3.74Participation of capsaicin-sensitive afferent nerves in the gastric mucosa of patients with Helicobacter pylori-positive or-negative chronic gastritis. ( Dömötör, A; Hunyady, B; Kereskay, L; Mózsik, G; Szekeres, G; Szolcsányi, J, 2007)
"To evaluate the accuracy of (13)C-urea breath test (UBT) to detect Helicobacter pylori infection in patients hospitalized with peptic ulcer bleeding and treated with proton pump inhibitors (PPIs)."3.7413C-urea breath test during hospitalization for the diagnosis of Helicobacter pylori infection in peptic ulcer bleeding. ( Esteban, C; Gisbert, JP; Jimenez, I; Moreno-Otero, R, 2007)
" Urea and ammonia were measured in gastric juice, and the severity of gastritis was evaluated according to Sydney criteria."3.73Gastric juice ammonia and urea concentrations and their relation to gastric mucosa injury in patients maintained on chronic hemodialysis. ( Blusiewicz, K; Rydzewska, G; Rydzewski, A, 2005)
"To test the hypothesis that urea breath test results may also be affected by this gastritis phenotype."3.73Corpus-predominant gastritis as a risk factor for false-negative 13C-urea breath test results. ( Annibale, B; Baccini, F; Capurso, G; Carnuccio, A; Delle Fave, G; Lahner, E; Panzuto, F, 2006)
" The sensitivity and specificity of the 50-mg tablet-based 13C-urea breath test at 10 min, 20 min and 30 min were 100% and 98%, 100% and 100%, and 100% and 98%, respectively."3.72A rapid-release 50-mg tablet-based 13C-urea breath test for the diagnosis of Helicobacter pylori infection. ( Cheung, KL; Chu, KM; Lai, KC; Lam, SK; Lin, SK; Wong, BC; Wong, KW; Wong, WM; Xia, HH, 2003)
"To evaluate the efficacy of the rapid urease test in patients with bleeding gastric or duodenal ulcers."3.72A negative rapid urease test is unreliable for exclusion of Helicobacter pylori infection during acute phase of ulcer bleeding. A prospective case control study. ( Adamek, HE; Demel, A; Nüsse, T; Riemann, JF; Schilling, D; Weidmann, E, 2003)
"To evaluate the accuracy of a urine-based enzyme-linked immunosorbent assay (ELISA) kit for anti-Helicobacter pylori immunoglobulin G antibody (urine-HpELISA) in children, we compared its sensitivity and specificity in reference to (13)C-urea-breath test (UBT) and H pylori stool antigen test (HpSA)."3.72Evaluation of a urine antibody test for Helicobacter pylori in Japanese children. ( Booka, M; Miyashiro, E; Nakazawa, T; Okuda, M; Yosikawa, N, 2004)
"The sensitivity and specificity of HpSA, FemtoLab, and ureA were 67% and 99%, 90% and 96%, 35% and 98%, respectively."3.72Non-invasive diagnosis of Helicobacter pylori infection: simplified 13C-urea breath test, stool antigen testing, or DNA PCR in human feces in a clinical laboratory setting? ( Basso, D; Farinati, F; Fogar, P; Gallo, N; Greco, E; Mazza, S; Navaglia, F; Plebani, M; Razetti, M; Rugge, M; Zambon, CF, 2004)
" The sensitivity and specificity of the (13)C-urea breath test was not affected by the presence of blood in the stomach."3.71Diagnosis of Helicobacter pylori in bleeding peptic ulcer patients, evaluation of urea-based tests. ( Lindebjerg, J; Schaffalitzky de Muckadell, OB; Touborg Lassen, A; Wildner-Christensen, M, 2002)
"To evaluate the sensitivity and specificity of a new (13)C urea breath test, Oridion BreathID, for the diagnosis of Helicobacter pylori."3.71Evaluation of a novel continuous real time (13)C urea breath analyser for Helicobacter pylori. ( Avni, Y; Birkenfeld, S; Bruck, R; Kenet, G; Moss, SF; Niv, Y; Shahmurov, M; Shevah, O; Shirin, H; Wardi, J; Wardi, Y, 2001)
"The urea breath test may have value in the initial assessment of dyspepsia in primary care."3.70Can the urea breath test for H.pylori replace endoscopy for the assessment of dyspepsia in primary care? ( Berry, S; Fraser, AG; McIntosh, C; Moore, L, 1998)
"Fifty-three outpatients with dyspepsia enrolled in our study and compiled a diary recording clinical symptoms in patients before they underwent the following diagnostic techniques: endoscopy, biopsy for histologic analysis, rapid urease test, 13C urea breath test, serology specific for immunoglobulin (Ig)G and anti-CagA and VacA."3.70Helicobacter pylori and nonulcer dyspepsia in childhood: clinical pattern, diagnostic techniques, and bacterial strains. ( Amoruso, A; Castellaneta, S; Francavilla, A; Francavilla, R; Ierardi, E; Margiotta, M; Marrazza, E; Panella, C; Rigillo, N; Rutigliano, V; Traversa, A, 1999)
" pylori-associated peptic ulcer disease scheduled to undergo urea breath testing 4 weeks after H."3.70Symptom status and the desire for Helicobacter pylori confirmatory testing after eradication therapy in patients with peptic ulcer disease. ( Chey, WD; Fendrick, AM; Fennerty, MB; Margaret, N; Palaniappan, J, 1999)
"To determine the sensitivity and specificity of the 13C-LARA-urea breath test in the detection of H."3.70Laser assisted ratio analyser 13C-urea breath testing, for the detection of H. pylori: A prospective diagnostic European multicentre study. ( Lamouliatte, H; Megraud, F; Pounder, RE; Stolte, M; Tytgat, GN; Vaira, D; Van Der Hulst, RW; Williams, M, 1999)
"Sensitivity and specificity of Quickvue One-step, Helisal and Premier tests, compared to a gold standard based on 13C urea breath test, biopsy culture, histology and urease test."3.70A comparison of two rapid whole-blood tests and laboratory serology, in the diagnosis of Helicobacter pylori infection. ( Hawthorne, AB; Morgan, S; Newcombe, RG; Stenson, R; Thomas, GA; Westmoreland, D, 1999)
" Dyspepsia scores were obtained from unselected endoscopy patients and those who received a 13C-urea breath test (13C-UBT) at their initial visit and 6 months later."3.70The effectiveness of screening and treating Helicobacter pylori in the management of dyspepsia. ( Axon, AT; Chalmers, DM; Clough, M; Hemingbrough, E; Moayyedi, P; Zilles, A, 1999)
"Gastric barostat, gastric emptying scintigraphy, and 13C urea breath test were performed in 34 consecutive patients with functional dyspepsia."3.70Lack of association of Helicobacter pylori infection with gastric hypersensitivity or delayed gastric emptying in functional dyspepsia. ( Choi, KW; Kim, JJ; Kim, YH; Koh, KC; Paik, SW; Rhee, JC; Rhee, PL; Son, HJ, 1999)
" This study was performed to determine the sensitivity and specificity of a 15-min simplified protocol of the [13C]-urea breath test ([13C]-UBT) for the diagnosis of H."3.70A 15-minute [13C]-urea breath test for the diagnosis of Helicobacter pylori infection in patients with non-ulcer dyspepsia. ( Ger, LP; Hsu, PI; Huang, WK; Lai, KH; Lee, SC; Lin, CK; Lo, GH; Peng, NJ; Tsai, CC; Tsay, DG; Tseng, HH, 2000)
" Given the histology and the fact that rapid urease test results were positive, chronic active gastritis with H."3.70Iron-deficiency anemia associated with Helicobacter pylori gastritis. ( Imai, T; Konno, M; Muraoka, S; Takahashi, M, 2000)
"The purpose of the study was to assess the efficacy of Helicobacter pylori (HP) infection treatment in children with the nephrotic syndrome, using non-invasive urea breathing test (13C UBT)."3.70[The assessment of Helicobacter pylori eradication with the urea breathing test (13C UBT)]. ( Durakiewicz, T; Papierkowski, A; Zajaczkowska, M, 2000)
"To evaluate a new enzyme immunoassay (EIA) which detects H pylori antigens in faeces, by comparing its sensitivity and specificity in children with the (13)C urea breath test (UBT)."3.70Comparison of an enzyme immunoassay for the detection of Helicobacter pylori antigens in the faeces with the urea breath test. ( Doherty, CP; Hossack, M; McColl, KE; Preston, T; Shepherd, AJ; Weaver, LT; Williams, CL, 2000)
"Our aim was to determine concordance between 13C-urea breath test and serology in detecting Helicobacter pylori and to study their potential use for monitoring eradication in patients with gastric ulcer."3.70Concordance between noninvasive tests in detecting Helicobacter pylori and potential use of serology for monitoring eradication in gastric ulcer. ( Bermejo, F; Boixeda, D; Cantón, R; Defarges, V; Gisbert, JP; Martín-de-Argila, C; Sanz, JM, 2000)
" One hundred and thirty two patients with endoscopically confirmed H pylori positive, duodenal ulcer or antral gastritis were treated with triple therapy (colloidal bismuth/metronidazole/amoxicillin) for two weeks."3.69High Helicobacter pylori numbers are associated with low eradication rate after triple therapy. ( Bujanover, Y; Gilat, T; Hallak, A; Konikoff, FM; Moshkowitz, M; Peled, Y; Santo, M; Tiomny, E, 1995)
" The sensitivity and specificity of [13C]urea breath test at 6 wk posttreatment are 97% and 71%, respectively."3.69[13C]urea breath test to confirm eradication of Helicobacter pylori. ( Cutler, AF; Schubert, T; Slomianski, A, 1995)
" pylori gastritis requires antral biopsy for urease test (eg, CLOtest) and/or history."3.69New noninvasive tests for Helicobacter pylori gastritis. Comparison with tissue-based gold standard. ( Alavi, A; Childs, M; Faigel, DO; Furth, EE; Metz, DC, 1996)
" pylori IgA antibodies in biopsy specimens from patients with various gastric diseases were assayed by ELISA and compared with the bacterial culture, serum IgG antibody (ELISA), and [13C]urea breath test results from 144, 170, and 123 endoscopic examinations, respectively."3.69Tissue IgA antibody against Helicobacter pylori in patients with gastroduodenal diseases: comparison with bacterial culture, serum IgG antibody, and [13C]Urea breath test. ( Kato, S; Kyono, S; Matsukura, N; Onda, M; Tokunaga, A; Yamashita, K, 1995)
"To study a possible correlation between the urea breath test values prior to treatment and the response to Helicobacter pylori eradication therapy in patients with duodenal ulcer."3.69[Is there a correlation between the values of breath tests and the response to the treatment for the eradication of Helicobacter pylori?]. ( Bermejo, F; Boixeda, D; Gisbert, JP; Jiménez, I; Martín de Argila, C; Pérez, T, 1996)
"Of the 182 patients with a positive 14C urea breath test, duodenal and/or gastric ulcers were present in 45% and erosive duodenitis in a further 2%."3.69The Helicobacter pylori breath test: a surrogate marker for peptic ulcer disease in dyspeptic patients. ( Dickson, A; el-Nujumi, A; el-Omar, E; Gillen, D; Hilditch, TE; Kelman, A; McColl, KE; Murray, L, 1997)
"In large-scale multi-center clinical trials, the US 13C-urea breath test (UBT) has proven to have a sensitivity and specificity of approximately 95%."3.69Twenty-minute fasting version of the US 13C-urea breath test for the diagnosis of H. pylori infection. ( el-Zimaity, HM; Genta, RM; Graham, DY; Klein, PD; Malaty, HM, 1996)
"The mucosa of 46 patients with histological chronic gastritis were cultured for helicobacter pylori (HP) and the ammonia and urea in their gastric juice were also determined."3.68[Helicobacter pylori associated gastritis: a primary study of ammonia and urea in gastric juice and mucus in gastric mucosa]. ( Chen, D; Xu, S; Yang, L; Yang, T, 1993)
" pylori solution (200 IU of urease/ml) and 1 ml of urea (400 mg/dl) for 60 min after the creation of ischemia in the stomach (by withdrawal of 3 ml of blood)."3.68Helicobacter pylori has an ulcerogenic action in the ischemic stomach of rats. ( Asagoe, K; Dekigai, H; Kita, T; Kusaka, S; Murakami, M; Saita, H; Teramura, S, 1992)
"Gastric urease was studied isotopically in 230 patients with biopsy-proven normal mucosa or chronic gastritis, including 59 patients with ulcer disease."3.68Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test. ( de Meeus, Y; Debongnie, JC; Haot, J; Mainguet, P; Pauwels, S; Raat, A, 1991)
"Urea breath test was performed 8-12 weeks after eradication to determine treatment outcome."2.84Randomized Clinical Trial: Esomeprazole, Bismuth, Levofloxacin, and Amoxicillin or Cefuroxime as First-Line Eradication Regimens for Helicobacter pylori Infection. ( Ding, Y; Fu, W; Song, Z; Suo, B; Tian, X; Wang, L; Xue, Y; Zhou, L, 2017)
"The urea Breath-test is a widely-used method to detect the presence of Helicobacter pylori (HP) infection."2.84Comparison of two methods for the in-vivo diagnosis of Helicobacter pylori infection using a tablet of 13C-urea. ( Alfieri, MF; Allocca, M; Danese, S; Fiorino, G; Furfaro, F; Gilardi, D; Orlandi, I, 2017)
" There were no significant differences between the groups in regard to the eradication rates and adverse events."2.80Comparison of efficacy and safety of levofloxacin-containing versus standard sequential therapy in eradication of Helicobacter pylori infection in Korea. ( Hong, SN; Kim, JJ; Lee, H; Lee, JH; Lee, YC; Min, BH; Rhee, PL, 2015)
"In standard regimens for Helicobacter pylori infection, amoxicillin is dosed twice daily, although the bactericidal effect of amoxicillin depends on the %time-above-MIC."2.79Effect of dosing schemes of amoxicillin on eradication rates of Helicobacter pylori with amoxicillin-based triple therapy. ( Furuta, T; Ichikawa, H; Osawa, S; Sahara, S; Sugimoto, K; Sugimoto, M; Umemura, K; Uotani, T; Watanabe, H; Yamada, T; Yamade, M, 2014)
"Metronidazole resistance was observed in 16/49 (32."2.79Use of a combination formulation of bismuth, metronidazole and tetracycline with omeprazole as a rescue therapy for eradication of Helicobacter pylori. ( Delchier, JC; Malfertheiner, P; Thieroff-Ekerdt, R, 2014)
" It might be related to the low dosage of our probiotic regimen and/or high frequency of upper gastrointestinal adverse effects which in turn could decrease the eradication efficacy."2.78The effects of multistrain probiotic compound on bismuth-containing quadruple therapy for Helicobacter pylori infection: a randomized placebo-controlled triple-blind study. ( Gholamrezaei, A; Hashemi, H; Khodadoostan, M; Minakari, M; Shavakhi, A; Shavakhi, S; Tabesh, E; Tabesh, F; Yaghoutkar, A, 2013)
"Levofloxacin resistance was present in 30."2.78Effect of fluoroquinolone resistance on 14-day levofloxacin triple and triple plus bismuth quadruple therapy. ( Graham, DY; Liang, X; Liao, J; Liu, W; Lu, H; Sun, Q; Xiao, S; Zhang, W; Zheng, Q, 2013)
"Metronidazole resistance was 96."2.78Efficacy of bismuth-containing quadruple therapies for clarithromycin-, metronidazole-, and fluoroquinolone-resistant Helicobacter pylori infections in a prospective study. ( Liang, X; Liu, W; Lu, H; Sun, Q; Xiao, S; Xu, X; Zhang, W; Zheng, Q, 2013)
"Levofloxacin-based treatment for H."2.77Levofloxacin versus clarithromycin in a 10 day triple therapy regimen for first-line Helicobacter pylori eradication: a single-blind randomized clinical trial. ( Aresti-Zárate, S; Ayestarán, B; Campos, MR; Carrascosa, MF; Cobo, M; Cuadrado-Lavín, A; Dierssen-Sotos, T; Fernández-Pousa, A; González-Colominas, E; Hernández, M; Pascual, EL; Salcines-Caviedes, JR, 2012)
"pylori-positive untreated adults with peptic ulcers or ulcer-scars, diagnosed by gastroduodenoscopy, with pre-treatment direct Gram-staining and culture of gastric biopsies."2.76Evaluation of Helicobacter pylori eradication by triple therapy plus Lactobacillus acidophilus compared to triple therapy alone. ( Boyanova, L; Cabrita, AM; de Carvalho, JN; Gonçalves, TM; Medeiros, JA; Pereira, AM; Pereira, MI, 2011)
"Moxifloxacin has been used in the first-line treatment of Helicobacter pylori infection."2.75Efficacy of four different moxifloxacin-based triple therapies for first-line H. pylori treatment. ( Amitrano, M; Grossi, L; Manzoli, L; Marzio, L; Sacco, F; Spezzaferro, M, 2010)
" No major adverse events occurred in both groups."2.75A randomized controlled trial: efficacy and safety of azithromycin, ofloxacin, bismuth, and omeprazole compared with amoxicillin, clarithromycin, bismuth, and omeprazole as second-line therapy in patients with Helicobacter pylori infection. ( Davarpanah Jazi, AH; Fatahi, F; Minakari, M; Moghareabed, N; Shavakhi, A, 2010)
"Urea breath tests were repeated on days 14 and 28 in both groups and on day 60 in the ranitidine group."2.74Performance of acidified 14C-urea capsule breath test during pantoprazole and ranitidine treatment. ( Dağalp, K; Ilgan, S; Ozgüven, M; Oztürk, E; Yeşilova, Z, 2009)
" Subsequent studies should be performed to evaluate antibiotic resistance, doses, dosing intervals, duration of treatment, and safety of these two regimes."2.73Failure of Helicobacter pylori treatment after regimes containing clarithromycin: new practical therapeutic options. ( Coelho, L; Moretzsohn, L; Sanches, B; Vieira, G, 2008)
" After endoscopy, each child ingested a randomly assigned dosage of either 75 mg or 125 mg 13C-urea, and blood was withdrawn 30 min later."2.73Comparison of the 13C-urea blood test to histology and rapid urease testing in the diagnosis of Helicobacter pylori infection in children. ( Jolley, CD; Wagner, DA, 2007)
"Rabeprazole is a potent proton pump inhibitor that may not be affected as greatly by H."2.71Eradication of Helicobacter pylori increases nocturnal intragastric acidity during dosing with rabeprazole, omeprazole, lansoprazole and placebo. ( Chilton, A; Nwokolo, CU; Pounder, RE; Sercombe, J; Usselmann, B; Williams, MP, 2003)
"Nitazoxanide (NTZ) is an antibiotic with microbiological characteristics similar to those of metronidazole but without an apparent problem of resistance."2.71Nitazoxanide in treatment of Helicobacter pylori: a clinical and in vitro study. ( Dusci, L; Guttner, Y; Marshall, BJ; Viiala, CH; Windsor, HM, 2003)
"No gastric or oesophageal cancer was diagnosed."2.71The TETRA study: a prospective evaluation of Helicobacter pylori 'test-and-treat' strategy on 736 patients in clinical practice. ( Badía, X; Gisbert, JP; Pajares, JM; Roset, M, 2004)
"Treatment with omeprazole or pantoprazole prior to urea breath test (UBT) was associated with low false negative results, while lansoprazole and esomeprazole caused clinically unacceptable high false negative rates (pantoprazole 2."2.71Masking of 13C urea breath test by proton pump inhibitors is dependent on type of medication: comparison between omeprazole, pantoprazole, lansoprazole and esomeprazole. ( Aeed, H; Avni, Y; Boaz, M; Levine, A; Moss, SF; Niv, Y; Shabat-Sehayek, V; Shevah, O; Shirin, H, 2004)
"A urea breath test was performed 1-2 months after eradication."2.71Eradication rate of Helicobacter pylori in dyspeptic patients. ( Amini, M; Khedmat, H; Yari, F, 2005)
" The bLF group received bLF tablets at a dosage of 200 mg b."2.71Bovine lactoferrin is effective to suppress Helicobacter pylori colonization in the human stomach: a randomized, double-blind, placebo-controlled study. ( Adachi, Y; Booka, M; Imoto, I; Koizumi, R; Miyashiro, E; Nakazawa, T; Okuda, M; Tamura, Y; Teraguchi, S; Yamauchi, K; Yoshikawa, N, 2005)
"The urea breath test was performed on day 14 while patients were still taking ranitidine, and on day 21, 1 wk after completion of therapy."2.70Negative effect of ranitidine on the results of urea breath test for the diagnosis of Helicobacter pylori. ( Dulbecco, P; Mansi, C; Mele, MR; Savarino, V; Tracci, D; Vigneri, S; Zentilin, P, 2001)
"13C-urea breath test was performed using (a) 75 mg and 50 mg of 13C-urea on two separate days without a test meal, and (b) 50 mg of 13C-urea with 2."2.70Twenty-minute 50 mg 13C-urea breath test without test meal for the diagnosis of Helicobacter pylori infection in Chinese. ( Cheung, KL; Fung, FM; Lam, SK; Li, TM; Wong, BC; Wong, KW; Wong, WM; Xia, HH, 2001)
"A urea breath test was performed 1 month after the end of therapy; patients and investigators were blind to the results."2.70Helicobacter pylori eradication does not worsen quality of life related to reflux symptoms: a prospective trial. ( Dhir, V; Laine, L, 2002)
"Animal experiments suggest that omeprazole dosing increases shedding of Helicobacter into the gastric lumen, and hence into gastric juice."2.69The effect of omeprazole dosing on the isolation of Helicobacter pylori from gastric aspirates. ( Lawson, AJ; Owen, RJ; Pounder, RE; Sercombe, JC; Slater, E; Williams, MP, 1999)
"While addition of metronidazole to the omeprazole-amoxycillin combination has been shown to be advantageous, the optimal dosage and drug distribution of the antimicrobials has not been sufficiently evaluated."2.69Efficacy of two different dosage regimens of omeprazole, amoxycillin and metronidazole for the cure of Helicobacter pylori infection. ( Bayerdörffer, E; Burman, CF; Díete, U; Dité, P; Domján, L; Kisfalvi, I; Lonovics, J; Mégraud, F; Pap, A; Sipponen, P; Zeijlon, L, 1999)
" The aim of this study was to determine the optimal dose and duration of lansoprazole (LA) administration in combination with amoxicillin (AMPC) and metronidazole (MNZ)."2.69Eradication of Helicobacter pylori using 30 mg or 60 mg lansoprazole combined with amoxicillin and metronidazole: one and two weeks of a new triple therapy. ( Asaka, M; Ishizuka, J; Kagaya, H; Katagiri, M; Kato, M; Komatsu, Y; Kudo, M; Kudo, T; Nishikawa, K; Sugiyama, T; Sukegawa, M; Takeda, H; Toyota, J, 1999)
"Metronidazole resistance was found in 44% of pre-treatment cultures of H."2.69Triple therapy for Helicobacter pylori eradication: a comparison of pantoprazole once versus twice daily. ( Axon, AT; Bardhan, KD; Braun, W; Cooper, BT; Dillon, J; Gatz, G; Tildesley, G; Wyatt, JI, 2000)
"The urea breath test was performed at baseline, on day 14, while patients were still taking the antisecretory drugs, and on day 21, 1 week after their cessation."2.69Effect of gastric acid suppression on 13C-urea breath test: comparison of ranitidine with omeprazole. ( Bilardi, C; Bisso, G; Dulbecco, P; Mele, MR; Pivari, M; Savarino, V; Tracci, D; Vigneri, S; Zentilin, P, 2000)
"4) than with the latter urea dosage and test meal (mean -1."2.69Isotope ratio mass spectrometry (IRMS) versus laser-assisted ratio analyzer (LARA): a comparative study using two doses of. ( Biagini, R; Celle, G; Dulbecco, P; Gatta, L; Landi, F; Miglioli, M; Ricci, C; Savarino, V; Tessieri, L; Vaira, D, 2000)
"Lansoprazole was found to be effective in patients who exhibited peak 13CO2 values that were at least two-thirds less than the pretreatment values."2.6813C-UBT using an infrared spectrometer for detection of Helicobacter pylori and for monitoring the effects of lansoprazole. ( Kajiwara, M; Kokubun, N; Murai, S; Nakagawa, T; Ohara, H; Saito, N; Suzuki, T; Tsujino, D; Yamamoto, M; Yoneshima, M, 1995)
"Headache was the most common potentially drug-related adverse event."2.68Effect of administration of ranitidine bismuth citrate with food on the suppression and eradication of Helicobacter pylori in infected volunteers. ( Ciociola, AA; Goodwin, BB; Perschy, TB; Webb, DD, 1995)
"This study analyses the 13C-urea breath test with the aim of determining the optimal time interval between dosing and breath sampling and examines the feasibility of having patients perform the test without supervision at home."2.68Evaluation of clinical and home performance of the 13C-urea breath test for the detection of Helicobacter pylori. ( Elzinga, H; Kleibeuker, JH; Stellaard, F; Thijs, JC; Thijs, WJ, 1995)
" Limited information exists about intragastric pH and bioavailability of amoxycillin during combination therapy."2.68Pharmacokinetic and pharmacodynamic interactions between omeprazole and amoxycillin in Helicobacter pylori-positive healthy subjects. ( Braun, M; Idström, JP; Londong, W; Pommerien, W; Wrangstadh, M, 1996)
"Lansoprazole has superior anti-Helicobacter activity in vitro and possibly also in vivo; therefore we investigated quadruple therapy with lansoprazole."2.68Effectiveness of quadruple therapy using lansoprazole, instead of omeprazole, in curing Helicobacter pylori infection. ( de Boer, WA; Driessen, WM; Lai, JY; Schneeberger, PM; van de Wouw, BA; van Etten, RJ, 1996)
"Dyspepsia is a condition defined by chronic pain or discomfort in the upper gastrointestinal tract that can be caused by Helicobacter pylori."2.49Carbon-13 urea breath test for Helicobacter pylori infection in patients with uninvestigated ulcer-like dyspepsia: an evidence-based analysis. ( Ling, D, 2013)
"Most recurrent cases are attributed to recrudescence (recolonization of the same strain within 12 months) rather than to reinfection (colonization with a new strain after more than 12 months)."2.44Helicobacter pylori recurrence in developed and developing countries: meta-analysis of 13C-urea breath test follow-up after eradication. ( Hazazi, R; Niv, Y, 2008)
"The urea breath test is a noninvasive and very accurate test for the diagnosis of Helicobacter pylori infection."2.4313C-urea breath test in the management of Helicobacterpylori infection. ( Gisbert, JP; Pajares, JM, 2005)
"Dyspepsia is common in western society."2.42Dyspepsia management in primary care. ( Arents, NL; Kleibeuker, JH; Thijs, JC; van Zwet, AA, 2003)
"pylori-associated gastric cancer risk, compelling evidence was provided for the role of H."2.42Helicobacter pylori infection in pediatrics. ( Crone, J; Gold, BD, 2004)
"The urea breath test is a non-invasive, simple and safe test which provides excellent accuracy both for the initial diagnosis of Helicobacter pylori infection and for the confirmation of its eradication after treatment."2.42Review article: 13C-urea breath test in the diagnosis of Helicobacter pylori infection -- a critical review. ( Gisbert, JP; Pajares, JM, 2004)
"pylori infection."2.4113C breath tests in infections and beyond. ( Ajami, A; Kurpad, AV; Young, VR, 2002)
"13C-urea breath test has an advantage over the 14C version, because the 13C isotope is a nonradioactive natural isotope; therefore, a user's license is unnecessary, making simple the handling and mailing of samples."2.40Urea breath tests for the detection of Helicobacter pylori infection. ( Bazzoli, F; Fossi, S; Mwangemi, C; Pozzato, P; Ricciardiello, L; Roda, A; Roda, E; Zagari, M, 1997)
"Since all the recrudescence could be diagnosed with UBT earlier and be confirmed by the other tests later, UBT is recommended as a useful methods in the assessment of Helicobacter pylori eradication."2.40[The appropriate time for the assessment of Helicobacter pylori eradication]. ( Asaka, M; Ishizuka, J; Kato, M; Sugiyama, T, 1999)
"The urea breath test has a primary role for determining the success of eradication therapy."2.40Diagnosis of Helicobacter pylori infection: non-invasive diagnostic tests. ( Bazzoli, F; Berretti, D; De Luca, L; Fossi, S; Maltoni, S; Martuzzi, C; Nicolini, G; Pozzato, P; Ricciardiello, GL; Roda, E; Zagari, M, 1998)
" The cost of producing 13C-urea is high, but it may be possible to reduce the dosage further by administering it in capsule form."2.40The 13C urea breath test in the diagnosis of Helicobacter pylori infection. ( Celle, G; Savarino, V; Vigneri, S, 1999)
"The Urea Breath Test is a simple, safe and highly accurate method ideal for evaluating the short-term follow-up of H."2.40Helicobacter pylori: optimum diagnosis and test of cure. ( Bazzoli, F; Berretti, D; De Luca, L; Fossi, S; Fuccio, L; Gorini, B; Maltoni, S; Martuzzi, C; Nicolini, G; Pozzato, P; Ricciardiello, L; Roda, E; Zagari, RM, 1999)
"14C-urea breath test was the "gold standard" and the specificity of the biopsy urease test in diagnosing H."2.39Bismuth therapy for Helicobacter pylori infection. A review of five years experience at a university hospital in Norway. ( Bergseth, M; Berstad, A; Berstad, K; Hundal, O; Olafsson, S; Tefera, S; Wilhelmsen, I, 1996)
"pylori infection and gallstone disease (GD) is still unclear and controversial."1.91The potential bidirectional association between Helicobacter pylori infection and gallstone disease in adults: A two-cohort study. ( Cen, L; Pan, J; Shen, Z; Wu, J; Yan, T; Yu, C; Zhou, T; Zhu, S, 2023)
"Urease is an enzyme produced by diverse bacterial species including normal flora, non pathogens, and pathogens such as Proteus mirabilis, Staphylococcus saprophyticus, Klebsiella pneumonia, Citrobacter freundii, Enterobacter cloacae Helicobacter spp and Helicobacter pylori."1.72Urease, Gastric Bacteria and Gastritis. ( Kolopaking, MS, 2022)
"A total of 163 gastric cancer patients in West China Hospital were retrospectively collected according to ICD-10 code and histologic proof between April 1, 2013 and March 31, 2014, and 15,599 cancer-free controls were simultaneously collected from the health checkup registry."1.72Helicobacter Pylori Related Gastric Cancer Screening and Cost-Effectiveness Analysis: A Hospital-Based Cross-Sectional Study (SIGES). ( Bai, D; Chen, XZ; Wang, R; Xiang, W; Yu, TH, 2022)
"More than 90% of gastric cancer cases are caused by Helicobacter pylori infections."1.56Helicobacter pylori test-and-treat strategy for second-year junior high school students aimed at the prevention of gastric cancer in Takatsuki City. ( Aomatsu, T; Ashida, A; Kaji, E; Okuhira, T; Otani, M; Tamai, H; Yoden, A, 2020)
"A urea breath test was performed for seropositive students."1.46Helicobacter pylori infection and its related factors in junior high school students in Nagano Prefecture, Japan. ( Hidaka, H; Hongo, M; Kikuchi, S; Lin, Y; Nakayama, Y, 2017)
"The prevalence of GERD was 22."1.46Prevalence of gastroesophageal reflux disease in a country with a high occurrence of ( Bor, S; Kasap, E; Kitapcioglu, G, 2017)
"The incidence rate of stomach cancer in Bali, Indonesia, is estimated to be strikingly lower than that in Japan."1.43Rare Helicobacter pylori Infection May Explain Low Stomach Cancer Incidence: Ecological Observations in Bali, Indonesia. ( Heriyanto, DS; Hosono, A; Mulyadi, IK; Oka, TG; Suzuki, S; Tanaka, T; Tokudome, S; Triningsih, FE; Triyono, T, 2016)
"Vonoprazan is a novel potassium-competitive acid blocker (P-CAB) recently approved for Helicobacter pylori eradication therapy in Japan."1.43Helicobacter pylori Eradication with Proton Pump Inhibitors or Potassium-Competitive Acid Blockers: The Effect of Clarithromycin Resistance. ( Fujita, M; Graham, DY; Haruma, K; Ishii, M; Kamada, T; Katsumata, R; Matsumoto, H; Murao, T; Nakato, R; Shiotani, A, 2016)
"Vitiligo is a common, acquired depigmenting skin disorder."1.40Investigation into the frequency of Helicobacter pylori infection with carbon 14 urea breath test in patients with vitiligo. ( Aydoğan, F; Bülbül Şen, B; Ekiz, Ö; Rifaioğlu, EN; Şen, T, 2014)
"The frequency of gastric cancer in family members was significantly higher in patients with H pylori infection among group-1, compared to infected patients among group-2 (56% vs."1.39Clinical factors related with helicobacter pylori infection--is there an association with gastric cancer history in first-degree family members? ( Akkas, BE; Demirel, BB; Vural, GU, 2013)
"pylori) eradication on ulcer bleeding recurrence in a prospective, long-term study including 1,000 patients."1.38Long-term follow-up of 1,000 patients cured of Helicobacter pylori infection following an episode of peptic ulcer bleeding. ( Almela, P; Aznárez, R; Benages, A; Borda, F; Bory, F; Calvet, X; Cañete, N; Castro, M; Cosme, A; Fernández, N; Feu, F; García-Grávalos, R; Gisbert, JP; Montoro, M; Pérez-Aisa, A; Piqué, JM; Santolaria, S, 2012)
"and clarithromycin 500 mg b."1.37Risk factors associated with Helicobacter pylori infection treatment failure in a high prevalence area. ( Abbas, Z; Abid, S; Jafri, W; Khalid, A; Khan, R; Naz, S; Yakoob, J, 2011)
"pylori treatment failure, and gastric cancer in this population necessitate documentation of infection status at multiple time points over a patient's life."1.37Diagnostic accuracy of tests for Helicobacter pylori in an Alaska Native population. ( Bruce, MG; Bruden, DL; Hennessy, TW; Hurlburt, D; McMahon, BJ; Miernyk, KM; Morris, J; Parkinson, AJ; Peters, H; Sacco, F, 2011)
"Atrophic gastritis was diagnosed in 26."1.37Performance of routine Helicobacter pylori tests in patients with atrophic gastritis. ( Daugule, I; Engstrand, L; Funka, K; Ivanauskas, A; Janciauskas, D; Jonaitis, L; Kiudelis, G; Kupcinskas, L; Leja, M; Rudzite, D; Sudraba, A; Tolmanis, I, 2011)
"pylori treatment."1.35Comparison of stool antigen immunoassay methods for detecting Helicobacter pylori infection before and after eradication treatment. ( Blanco, S; Cuesta, MA; Domínguez, J; Fernández, G; Forné, M; Lacoma, A; Latorre, I; Molinos, S; Prat, C; Viver, JM, 2008)
"The urea breath test has shown the highest ability to detect the organism with 95-100% sensitivity in symptomatic individuals and specificity, which is comparable to other tests."1.34Accuracy of non-invasive 13C-Urea Breath Test compared to invasive tests for Helicobacter pylori detection. ( Ahmad, T; Bilal, R; Jaffery, I; Khaar, B; Latif, Z; Mirza, SA; Omar, M; Qureshi, TZ, 2007)
"A total of 474 subjects (71 chronic renal failure [CRF], 73 hemodialysis [HD], 25 Tx, and 305 controls) from Baqyiatallah Hospital, Tehran, Iran were recruited between April 2002 and March 2004 for evaluation of dyspepsia, excluding those receiving any HP-eradication therapy."1.34Gastro-duodenal lesions and Helicobacter pylori infection in uremic patients and renal transplant recipients. ( Ahmadzad-Asl, M; Amini, M; Davoudi, F; Einollahi, B; Khedmat, H; Lessan-Pezeshki, M; Naseri, MH; Pourfarziani, V, 2007)
"Patients with chronic renal failure (CRF) often have dyspeptic symptoms and may develop peptic disease or digestive disorders leading to severe gastrointestinal complications."1.33Gastroduodenal lesions and Helicobacter pylori infection in dyspeptic patients with and without chronic renal failure. ( Autiero, G; Budillon, G; Cianciaruso, B; Cuomo, R; Del Pezzo, M; Fiorillo, M; Lambiase, A; Nardone, G; Rocco, A; Sarnelli, G, 2005)
"All the gastric cancer developed in patients with gastric ulcer, but none in patients with duodenal ulcer (p= 0."1.33The effect of eradicating helicobacter pylori on the development of gastric cancer in patients with peptic ulcer disease. ( Ishiki, K; Mizuno, M; Nagahara, Y; Oguma, K; Okada, H; Shiratori, Y; Take, S; Yokota, K; Yoshida, T, 2005)
"Eight H."1.33Long-term follow-up of 13C-urea breath test results after Helicobacter pylori eradication: frequency and significance of borderline delta13CO2 values. ( Gisbert, JP; Jimenez, I; Olivares, D; Pajares, JM, 2006)
"Fast urease test was in 54 positive, in 29 negative while histology was in 57 postitive and 26 negative."1.33[Radionuclide detection of Helicobacter pylori infection]. ( Adanja, G; Artiko, V; Bosnjaković, V; Davidović, B; Jovanović, I; Milosavljević, T; Obradović, V; Pesko, P; Petrović, N; Vlajković, M, 2005)
" The exclusion criteria were those who (1) had received previous anti-Hp treatment, proton pump inhibitor, antibiotics, or bismuth within 1 month of endoscopic examination; (2) had bleeding peptic ulcers; (3) had previously undergone gastric surgery; (4) had long-term use of corticosteroid or immunosuppressant drugs; (5) were pregnant or lactating; and (6) had incomplete data."1.33Comparison of a new office-based stool immunoassay and (13)C-UBT in the diagnosis of current Helicobacter pylori infection. ( Chang, LL; Chuang, CH; Jan, CM; Ke, HL; Kuo, CH; Kuo, FC; Lee, YC; Wang, SW; Wang, WM; Wu, DC; Wu, IC; Yang, YC; Yu, FJ, 2006)
"Urea breath test is an accurate method for the diagnosis of Helicobacter pylori infection in children."1.33Urease activity does not reflect the degree of colonization by Helicobacter pylori in children. ( Da Silva Patrício, FR; Kawakami, E; Machado, RS; Reber, M, 2006)
"Gastritis is one of the causes of elevated FDG uptake."1.33Positive correlation between standardized uptake values of FDG uptake in the stomach and the value of the C-13 urea breath test. ( Ding, HJ; Hsieh, TC; Kao, CH; Lin, CC; Lin, CY; Liu, CS; Sun, SS; Yen, KY, 2006)
"13C-urea was applied to the stomach through the working channel of endoscope at the end of endoscopic examination."1.32Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection. ( Hsu, PI; Huang, WK; Lai, KH; Lee, SC; Liu, RS; Lo, CC; Lo, GH; Peng, NJ; Tsay, DG; Tseng, HH, 2003)
"Dyspepsia was scored, and a 13C-UBT administered."1.32Delta (13)C-urea breath test value is a useful indicator for Helicobacter pylori eradication in patients with functional dyspepsia. ( Chang, R; Chang, YW; Dong, SH; Han, YS; Kim, BH; Kim, HJ; Kim, KJ; Lee, JH; Lee, JI; Min, SK, 2003)
"The urea breath test was found to be useful as part of the initial assessment of selected patients who would otherwise have been referred for endoscopy."1.32Nurse-led dyspepsia clinic using the urea breath test for Helicobacter pylori. ( Fraser, A; Hollis, B; Lane, M; Williamson, S, 2003)
"Sensitivity and specificity were 92."1.32Helicobacter pylori diagnosis in patients with liver cirrhosis. ( Attili, AF; Festuccia, F; Hassan, C; Magno, MS; Morini, S; Rinaldi, V; Sanchez-Mete, L; Zullo, A, 2003)
"pylori gastritis was absent, whereas H."1.32Discrimination of normal gastric mucosa from Helicobacter pylori gastritis using standard endoscopes and a single observation site: studies in children and young adults. ( Horiuchi, A; Kobayashi, M; Kubota, S; Kumagai, T; Nakayama, Y; Ota, H; Sano, K, 2004)
"H."1.32Effect of Helicobacter pylori infection on gastric acid secretion and meal-stimulated serum gastrin in children. ( Iinuma, K; Kato, S; Koike, T; Minoura, T; Ohara, S; Ozawa, K; Sekine, H, 2004)
"The urea breath test was considered to be appropriate in 836 (63."1.31Appropriateness of urea breath test: a prospective observational study based on Maastricht 2000 guidelines. ( Andriulli, A; Gasperi, V; Merla, A; Perri, F; Piepoli, A; Quitadamo, M; Ricciardi, R, 2002)
"Gastric alcohol dehydrogenase may contribute to the metabolism of orally ingested ethanol and decrease the bioavailability of the drug."1.31Influence of age, sex, and Helicobacter pylori infection before and after eradication on gastric alcohol dehydrogenase activity. ( Borch, K; Jones, AW; Jönsson , KA; Kechagias, S, 2001)
"Dyspepsia is a common complaint and represents an important health problem in the community."1.31Survey of dyspepsia management in community. ( Luman, W; Ng, HS, 2001)
"The sensitivity and specificity were 100% and 95% respectively."1.31Simplified 13C-urea breath test for the diagnosis of Helicobacter pylori infection--the availability of without fasting and without test meal. ( Chen, CY; Chen, LT; Ding, HJ; Jan, CM; Lee, SC; Liu, CS; Peng, CF; Wang, WM; Wu, DC, 2000)
"However, recurrence was found one year later in three of these 33 cases, making a recurrence rate of 9."1.31Follow-up of Helicobacter pylori status by using 13C-urea breath test in nonulcer dyspeptic patients after eradication therapy. ( Cheng, JS; Hsu, PI; Huang, WK; Lai, KH; Lee, SC; Lin, CK; Lo, GH; Peng, NJ; Tsay, DG; Tseng, HH, 2001)
"pylori in gastric cancer."1.31Prevalence of Helicobacter pylori in gastric cancer in a South-East Asian population by 14C-urea breath test. ( Chan, HS; Chow, PK; Chung, AY; Ho, JM; Soo, KC; Wong, WK; Yu, WK, 2001)
"The UBT value related to gastric cancer (22."1.31A low 13C-urea breath test value is associated with increased risk of gastric cancer. ( Chayama, K; Chen, X; Hartori, N; Haruma, K; Kamada, T; Kitadai, Y; Sumii, K; Tanaka, S; Yoshihara, M, 2001)
"We determined late recrudescence rates, true reinfection, and ulcer recurrence."1.31Recrudescence and reinfection with Helicobacter pylori after eradication therapy in Bangladeshi adults. ( Ahmad, MM; Arefin, MS; Bardhan, P; Bauerfeind, P; Beglinger, C; Glatz-Krieger, K; Gyr, N; Hasan, M; Hildebrand, P; Khan, AK; Parvin, S; Rahman, A; Rossi, L; Terracciano, L, 2001)
"Sensitivity and specificity were 100% (CI 72-100% and 87-100%, respectively) with strong agreement between the tests (r = 0."1.31Validated accuracy of a novel urea breath test for rapid Helicobacter pylori detection and in-office analysis. ( Hegedus, O; Hellström, PM; Nilsson, S; Rehnberg, AS; Rydén, J, 2002)
"Bacteria in material from gingival pockets and biopsies from the corpus and antrum of stomach of 30 DU patients before and after Hp eradication were also examined by PCR technique, using primers specific for 16S rRNA."1.31Oral cavity as a potential source of gastric reinfection by Helicobacter pylori. ( Bielański, W; Cześnikiewicz, M; Hahn, EG; Karczewska, E; Konturek, JE; Konturek, PC; Konturek, SJ; Kwiecień, N; Majka, J; Obtułowicz, W; Sito, E; Ziemniak, W, 2002)
"Urease activity is an important characteristic of the organism and is employed in the rapid urease and urea breath tests."1.30Gastric juice urease activity as a diagnostic test for Helicobacter pylori infection. ( Lieber, CS; Mokuolu, AO; Sigal, SH, 1997)
"When urea was added to urease-positive strains, chemiluminescence was significantly reduced when compared to the urease-negative strain and the zymosan control."1.30Helicobacter pylori-human polymorphonuclear leucocyte interaction in the presence of ammonia. ( Held, M; Mayo, K; Mégraud, F; Wadström, T, 1997)
"pylori recurrences had occurred in the first year after therapy."1.30Helicobacter pylori recurrence after successful eradication: 5-year follow-up in the United States. ( Abu-Mahfouz, MZ; Cutler, AF; Prasad, VM; Santogade, P, 1997)
" In an effort to contribute to the development of a simple and standard procedure for the 13C-urea breath test, we investigated whether either the posture of the patient during the procedure or the mouthwash after dosing affects the shape of the delta 13C excretion curve."1.30Effect of fasting subjects' posture on 13C-urea breath test for detection of Helicobacter pylori infection. ( Kawabe, M; Miwa, H; Murai, T; Ogihara, T; Ohkura, R; Sato, N; Tanaka, H; Watanabe, S, 1997)
" In repeat dosing studies, fluorofamide (50 mg/kg per os, three times a day) was compared with the Helicobacter triple therapy regime (amoxycillin, metronidazole, and bismuth subcitrate)."1.30Effect of potent urease inhibitor, fluorofamide, on Helicobacter sp. in vivo and in vitro. ( Hills, J; McVey, M; Pope, AJ; Richardson, S; Rushant, B; Toseland, CD, 1998)
"Gastritis was classified in accordance with the Sydney criteria."1.30The 13C-urea breath test as a predictor of intragastric bacterial load and severity of Helicobacter pylori gastritis. ( Andriulli, A; Bisceglia, M; Clemente, R; Festa, V; Ghoos, Y; Lauriola, G; Leandro, G; Li Bergoli, M; Pastore, M; Perri, F; Quitadamo, M; Rutgeerts, P, 1998)
"Audit of treatment of duodenal ulcer disease has allowed management to improve and keep abreast of rapid advances in care."1.30Improving management of duodenal ulcer disease. ( Bateson, MC; Diffey, BL, 1997)
"pylori infection in patients with hemophilia A or B and with the von Willebrand syndrome."1.30Risk of gastrointestinal bleeding associated with Helicobacter pylori infection in patients with hemophilia or von Willebrand's syndrome. ( Braden, B; Caspary, WF; Dietrich, CF; Karich, HJ; Lembcke, B; Scharrer, I; Wenke, A, 1998)
"The urea breath test was repeated at 28 days."1.30Effect of proton-pump inhibitor therapy on diagnostic testing for Helicobacter pylori. ( Estrada, R; Fennerty, MB; Knigge, K; Laine, L; Trujillo, M, 1998)
"Treatment with amoxicillin, metronidazole, and famotidine may not be effective in eradicating gastric infections with Helicobacter spp in dogs."1.30Use of a [13C]urea breath test for detection of gastric infection with Helicobacter spp in dogs. ( Cornetta, AM; Gleed, RD; McDonough, PL; Simpson, KW; Strauss-Ayali, D, 1998)
"[14C]Urea breath tests were performed in 20 H."1.30Current or recent proton pump inhibitor therapy markedly impairs the accuracy of the [14C]urea breath test. ( El-Nujumi, A; Hilditch, TE; McColl, KE; Williams, C, 1998)
"The urea blood test was found to be comparable to the urea breath test in the detection of H."1.30Comparison of [13C]urea blood test to [13C]urea breath test for the diagnosis of Helicobacter pylori. ( Cutler, AF; Toskes, P, 1999)
"13C-urea was administered orally simultaneously with the liquid test meals or immediately after the pudding had been ingested."1.30Citric acid as the test meal for the 13C-urea breath test. ( Anderson, SY; Graham, DY; Klein, PD; Malaty, HM; Runke, D, 1999)
"For the first time in IgA nephropathy, we report the systemic humoral responses generated as part of an active mucosal immune response against a common environmental pathogen, Helicobacter pylori (Hp)."1.30Exaggerated systemic antibody response to mucosal Helicobacter pylori infection in IgA nephropathy. ( Allen, AC; Bailey, EM; Barratt, J; Buck, KS; Crabtree, JE; Feehally, J; Mailley, J; Moayyedi, P; Turney, JH, 1999)
"13C urea breath tests were performed on 1532 occasions on 247 Gambian infants and children aged from 3 to 48 mo."1.30Interpreting the 13C-urea breath test among a large population of young children from a developing country. ( Campbell, DI; Cole, TJ; Coward, WA; Dale, A; Harding, M; Sullivan, PB; Thomas, JE; Warren, BF; Weaver, LT, 1999)
"13C-urea breath test was conducted for 119 children aged from 4 to 12 years old."1.30[The investigation of children's Helicobacter pylori infection by 13C-urea breath test in Yangzhong area of Jiangsu province]. ( Hu, Y; Jiang, J; Li, M; Li, X; Lu, T, 1998)
"13C-urea breath tests were sampled in 51 subjects with an isotope-selective non-dispersive infrared spectrometer (NDIRS) and compared with the results of conventional isotope-ratio mass-spectrometry (IRMS)."1.29Isotope-selective non-dispersive infrared spectrometry for detection of Helicobacter pylori infection with 13C-urea breath test. ( Braden, B; Haisch, M; Hengels, K; Hering, P; Koletzko, B; Koletzko, S; Seeboth, I, 1995)
"The urea breath test was well correlated with the inflammation of the gastric mucosa (P < 0."1.29[13C-urea breath test for the diagnosis of Helicobacter pylori infection. Comparison with histology]. ( Berger, F; Brazier, JL; Delecluse, HJ; Minaire, Y; Mion, F; Rousseau, M, 1994)
"In patients with systemic sclerosis peristaltic abnormalities may delay gastric emptying, giving rise to bacterial overgrowth, including possibly Helicobacter pylori (HP)."1.29Helicobacter pylori in patients with systemic sclerosis: detection with the 13C-urea breath test and eradication. ( Goerz, G; Humfeld, S; Reinauer, H; Reinauer, S; Ruzicka, T; Susanto, F, 1994)
"Pretreatment with taurine (scavenger of hypochlorous acid) or antineutrophil serum significantly attenuated gastric mucosal lesions induced by the above test agents."1.29Products of neutrophil metabolism increase ammonia-induced gastric mucosal damage. ( Asagoe, K; Dekigai, H; Kita, T; Kusaka, S; Murakami, M; Saita, H, 1995)
"13C-urea breath tests were performed in 63 patients as the routine screening method for Helicobacter pylori infection."1.29Clinically feasible stable isotope technique at a reasonable price: analysis of 13CO2/12CO2-abundance in breath samples with a new isotope selective-nondispersive infrared spectrometer. ( Braden, B; Caspary, WF; Duan, LP; Haisch, M; Hering, P; Lembcke, B, 1994)
"13C-Urea breath tests were performed in 85 seropositive and in 65 randomly selected seronegative subjects."1.29Evolution of Helicobacter pylori positivity in infants born from positive mothers. ( Blecker, U; Keppens, E; Lanciers, S; Vandenplas, Y, 1994)
"pylori."1.29Mini-dose (1-microCi) 14C-urea breath test for the detection of Helicobacter pylori. ( Bardhan, KD; Morton, D; Raju, GS; Smith, MJ, 1994)
"13C-urea breath tests were performed for all seropositive and 100 randomly selected seronegative asymptomatic adults."1.29Diagnosis of Helicobacter pylori infection in adults and children by using the Malakit Helicobacter pylori, a commercially available enzyme-linked immunosorbent assay. ( Blecker, U; Hauser, B; Lanciers, S; Vandenplas, Y, 1993)
"Forty patients with chronic renal failure (CRF) were enrolled in this study."1.29Delayed gastric emptying and Helicobacter pylori infection in patients with chronic renal failure. ( Hsu, YH; Kao, CH; Wang, SJ, 1995)
"Dyspepsia is a common symptom and some selection process for endoscopy is required."1.29Diagnostic tests for Helicobacter pylori--can they help select patients for endoscopy? ( Ali, MR; Fraser, AG; Haystead, A; McCullough, S; Yeates, NJ, 1996)
"Non-ulcer dyspepsia is a common disorder in clinical practice."1.29Delayed gastric emptying does not predispose to Helicobacter pylori infection in non-ulcer dyspepsia patients. ( Chang, CS; Chen, GH; Kao, CH; Wang, SJ, 1995)
"A type B gastritis was significantly (p < 0."1.2913C-urea breath test for detection of Helicobacter pylori and its correlation with endoscopic and histologic findings. ( Domschke, W; Hilker, E; Stoll, R, 1996)
"Both urease-based tests were able to determine H pylori status, despite the markedly increased concentrations of urea in the gastric juice found in chronic renal failure."1.28The diagnosis of Helicobacter pylori infection in uremic patients. ( Briggs, JD; Dahill, S; el Nujumi, AM; McColl, KE; Rowe, PA; Williams, C, 1992)

Research

Studies (1,036)

TimeframeStudies, this research(%)All Research%
pre-19901 (0.10)18.7374
1990's346 (33.40)18.2507
2000's411 (39.67)29.6817
2010's226 (21.81)24.3611
2020's52 (5.02)2.80

Authors

AuthorsStudies
Shi, WK1
Deng, RC1
Wang, PF1
Yue, QQ1
Liu, Q1
Ding, KL1
Yang, MH1
Zhang, HY1
Gong, SH1
Deng, M1
Liu, WR1
Feng, QJ1
Xiao, ZP1
Zhu, HL1
Chen, Z1
Liu, H1
Zhang, Y4
Jin, T1
Hu, J1
Yang, K2
Sulo, P1
Šipková, B1
Razuka-Ebela, D1
Polaka, I1
Daugule, I2
Parshutin, S1
Santare, D1
Ebela, I1
Rudzite, D2
Vangravs, R1
Herrero, R2
Young Park, J1
Leja, M3
Kpossou, AR1
Kouwakanou, HB1
Ahouada, C1
Vignon, RK1
Sokpon, CNM1
Zoundjiekpon, V1
Kodjoh, N1
Séhonou, J1
Jeong, JH1
Lee, SY1
Kim, JH5
Sung, IK1
Park, HS1
Kolopaking, MS1
Miftahussurur, M4
Putri, CDM1
Sugihartono, T1
Syam, AF1
Purbayu, H1
Priyantini, D1
Kahar, H1
Rezkitha, YAA1
Nusi, IA1
Setiawan, PB1
Maimunah, U2
Waskito, LA1
Kholili, U1
Widodo, B1
Vidyani, A1
Thamrin, H1
Siregar, GA1
I'tishom, R1
Uchida, T2
Yamaoka, Y7
Knoop, RF1
Gaertner, PC1
Petzold, G1
Amanzada, A1
Ellenrieder, V2
Neesse, A1
Bremer, SCB1
Kunsch, S1
Li, C3
Yue, J1
Ding, Z1
Zhang, Q2
Xu, Y2
Wei, Q1
Wang, J5
Ning, X1
Zeng, H2
Cao, J1
Losurdo, G1
Francioso, F1
Pricci, M1
Girardi, B1
Russo, F2
Riezzo, G1
D'Attoma, B1
Bleve, MA1
Iannone, A1
Celiberto, F1
Ierardi, E9
DI Leo, A2
Zhou, Z1
Feng, X1
Yang, L3
Fang, XZ1
Xu, KN1
Li, WT1
Yang, YN1
Shi, YF1
Elnosh, M2
Altayb, H2
Hamedelnil, Y2
Elshareef, W2
Abugrain, A2
Osman, E2
Albasha, A2
Abdelhamid, A2
Moglad, E2
AbdAlla, A2
Ismail, A2
Kong, Q1
Li, Y6
Li, R1
Li, Z2
Zheng, X1
Wang, Z1
Song, K1
Zhang, X2
Liu, J3
Han, Z1
Duan, M2
Ding, Y3
Zhang, W4
Lin, M1
Wan, M2
Lin, B1
Wang, S1
Zuo, X2
Guo, K1
Wang, L2
Mahe, J1
Li, L3
Jiao, S1
Wang, H2
Xie, Y4
Liu, X2
Zeng, X1
Hu, X1
Jing, L1
Chen, MJ4
Bair, MJ3
Chen, PY2
Lee, JY6
Yang, TH2
Fang, YJ4
Chen, CC6
Chang, AT1
Hsiao, WD1
Yu, JJ1
Kuo, CC1
Chiu, MC1
Lin, KP1
Tsai, MH2
Hsu, YC3
Chou, CK1
Chen, CY4
Lin, JT5
Lee, YC7
Wu, MS6
Liou, JM4
Xiang, W1
Wang, R1
Bai, D1
Yu, TH1
Chen, XZ1
Zhang, WL1
Li, YY2
Lin, BS1
Lin, MJ1
Ding, YM1
Kong, QZ1
Wang, ST2
Han, ZX1
Ji, R1
Zuo, XL1
Li, YQ1
Bordin, D1
Morozov, S1
Plavnik, R1
Bakulina, N1
Voynovan, I1
Skibo, I1
Isakov, V1
Bakulin, I1
Andreev, D1
Maev, I1
Gollapalli, P1
Tamizh Selvan, G1
Santoshkumar, HS1
Ballamoole, KK1
Cen, L1
Wu, J1
Zhu, S1
Pan, J1
Zhou, T3
Yan, T1
Shen, Z2
Yu, C1
Kubovy, J1
Barclay, ML1
Aguilar, C1
Pauzuolis, M1
Pompaiah, M1
Vafadarnejad, E1
Arampatzi, P1
Fischer, M1
Narres, D1
Neyazi, M1
Kayisoglu, Ö1
Sell, T1
Blüthgen, N1
Morkel, M1
Wiegering, A1
Germer, CT1
Kircher, S1
Rosenwald, A1
Saliba, AE1
Bartfeld, S1
Wang, D1
Chen, Y3
Tu, J1
Bornschein, J4
Pritchard, DM4
Malfertheiner, P16
Doctor, S1
Abraham, P1
Desai, D1
Dhoble, P1
Gupta, T1
Joshi, A1
Kajihara, Y2
Ariño-Pérez, I1
Martínez-Domínguez, SJ1
Alfaro Almajano, E1
Carrera-Lasfuentes, P1
Lanas, Á2
Shimoyama, T6
Mizuki, I1
Han, YH1
Wang, YT1
Xiong, ZJ1
Du, Q1
Lu, H5
Huang, Z1
Wei, D1
Lei, WY1
Chuang, SL1
Chen, CL1
Wu, JY3
Wu, DC6
Tien O'Donnell, F1
Tien, HW1
Chen, YR1
Chiang, TH1
Hsu, YH2
Hsu, TH1
Hsieh, PC1
Lin, LJ1
Chia, SL1
Wu, CC1
Subeq, YM1
Wen, SH1
Chang, HC1
Lin, YW1
Sun, KP1
Chu, CH1
Graham, DY34
Chen, HH1
Bruera, MJ1
Amezquita, MV1
Riquelme, AJ1
Serrano, CA1
Harris, PR1
Popov, E1
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Bukholm, G1
Giannarelli, D1
Milne, A1
Chittajallu, RS1
Adam, E1
Briedigkeit, H1
Kirschke, T1
Wack, R1
Hantke, C1
Gallus, K1
Plankey, MW1
Boyd, CL1
Guerrant, RL1
McCallum, RW1
Walsh, JH1
Powell, K2
Weil, J2
Harrison, G2
Brookes, S1
Prosser, S1
Debongnie, JC1
Pauwels, S1
Raat, A1
de Meeus, Y1
Haot, J1
Mainguet, P1
Good, DJ1
Dill, S1
Mossi, S1
Frey, R1
Stalder, GA1
Meyer-Wyss, B1
Henze, E1
Clausen, M1
Burkhardt, H1
Adam, WE1
Morden, A1
Gant, PW1
Jones, PH1
Trowell, JE1
Di Giorgio, P1
Rivellini, G1
D'Alessio, L1
Di Benedetto, A1
De Luca, B1
Sadala, RU1
Costa, EL1
Sabino, CV1
Mendes, EN1
Oliveira, CA1

Clinical Trials (47)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Helicobacter Pylori Infection Occurrence in Primary Care Settings in Russia[NCT04892238]70,000 participants (Actual)Observational2017-01-01Completed
MAXPOWER Biological Antibacterial Liquid Oral Helicobacter Pylori Eradication Evaluation[NCT06045832]42 participants (Anticipated)Interventional2023-03-01Recruiting
Epidemiology of Helicobacter Pylori Infection in Moscow[NCT05775120]5,121 participants (Anticipated)Observational2022-07-01Recruiting
Helicobacter Pylori and it's Hematological Impact[NCT03629587]100 participants (Actual)Observational2016-09-27Completed
Eradication Efficacy and Safety of High-dose Dual Therapy Compared With Furazolidone-based Quadruple Therapy as a Rescue Treatment for Helicobacter Pylori Infection: a Randomized Controlled Trial[NCT05176821]186 participants (Anticipated)Interventional2021-01-01Recruiting
Reinfection After Eradication of Helicobacter Pylori Infection in Adult :A National Multicentre Study[NCT02674802]3,500 participants (Anticipated)Observational2015-12-31Recruiting
Phase 4, Prospective, Randomized and Comparative Study Comparing Sequential and Concomitant Therapy for Helicobacter Pylori Eradication in Routine Clinical Practice[NCT01273441]Phase 4338 participants (Actual)Interventional2010-12-31Completed
Comparing the Efficacy and Impact on Gastrointestinal Microbiome of Reverse Hybrid Therapy and Bismuth Quadruple Therapy in Helicobacter Pylori Eradication[NCT02547038]352 participants (Actual)Interventional2015-02-28Completed
Comparison of Two Rescue Therapies for Helicobacter Pylori Infection - A Multicenter Randomized Controlled Trial[NCT02547012]51 participants (Actual)Interventional2013-11-30Completed
Comparison Between Hybrid, Reverse Hybrid, and Non-Bismuth Levofloxacin Quadruple Regimens for Helicobacter Pylori Infection in Egypt: A Randomized Controlled Trial[NCT04039412]Phase 4330 participants (Actual)Interventional2018-06-01Completed
Director of Research Division[NCT01863823]Phase 1/Phase 2350 participants (Actual)Interventional2011-08-31Completed
Clinical Utility of Upper Endoscopy in Diagnosis of Helicobacter Pylori Infection[NCT05787262]345 participants (Anticipated)Interventional2023-03-01Recruiting
The Effects of Fermented Milk Product With Probiotic on Helicobacter Pylori Infection, Gut Microbiome and Metabolism.[NCT05374980]51 participants (Actual)Interventional2022-01-01Completed
Helicobacter Pylori Infection in Renal Transplant Patients[NCT03310255]86 participants (Anticipated)Observational2017-11-01Not yet recruiting
10 Day Concomitant Versus 14 Day Hybrid Regimen as First Line H. Pylori Eradication Treatment in a High Clarithromycin Resistance Area. A Multicenter Randomized Equivalence Trial[NCT03592069]Phase 4345 participants (Actual)Interventional2018-02-21Completed
Comparison of the Efficacy of Clarithromycin-based Triple Therapy Versus Quadruple Therapies in the First Line Therapy of Helicobacter Pylori Infection- A Multicenter Randomized Comparative Trial[NCT01906879]Phase 41,620 participants (Anticipated)Interventional2013-06-30Recruiting
Comparison of the Efficacy of 14-day Sequential Therapy and 10-day Bismuth Quadruple Therapy in the Second Line Therapy for Helicobacter Pylori Infection: A Multi-center Randomized Trial[NCT03208426]Phase 4240 participants (Anticipated)Interventional2017-10-01Recruiting
Breath Test to Predict Breast Cancer and Outcome of Mammography[NCT04755829]1,000 participants (Anticipated)Observational2021-03-31Not yet recruiting
STREAM: The Evaluation of a Standard Treatment Regimen of Anti-tuberculosis Drugs for Patients With MDR-TB[NCT02409290]Phase 3588 participants (Actual)Interventional2016-03-31Completed
Increased Second-line Eradication Rate of Helicobacter Pylori by Adding N-acetylcystein or Metronidazole to the Conventional Triple Therapy.[NCT01572597]Phase 4120 participants (Anticipated)Interventional2011-06-30Recruiting
The Evaluation of Saccharomyces Boulardii Sachets Combined With Standard Quadruple Therapy for Eradication of Helicobacter Pylori: a Prospective, Multi-Center Trial[NCT03688828]360 participants (Actual)Interventional2018-11-11Completed
Comparison of the Efficacy of Levofloxacin-based Sequential Therapy and Bismuth Quadruple Therapy in the Second Line and Third Line Therapy for Helicobacter Pylori Infection- A Multi-center Randomized Trial[NCT03148366]Phase 3560 participants (Actual)Interventional2015-02-28Completed
Comparison of the Efficacy of Levofloxacin-based Sequential Therapy and Triple Therapy as Second Line Therapy for Refractory Helicobacter Pylori Infection- A Multi-center Randomized Trial[NCT01537055]Phase 4600 participants (Anticipated)Interventional2012-02-29Recruiting
Comparison of 7-day and 14-day Bismuth Based Quadruple Therapy for Secondary Helicobacter Pylori Eradication.[NCT00841854]Phase 4199 participants (Actual)Interventional2008-06-30Completed
Bismuth-containing Quadruple Therapy for Helicobacter Pylori Eradication: A Multicenter Randomized Clinical Trial of 10 and 14 Days[NCT05049902]Phase 41,300 participants (Actual)Interventional2021-09-21Completed
The Efficacy of Bismuth-containing Quadruple Therapy in the First-line Treatment of Helicobacter Pylori Infection in 10 Days and 14 Days: a Prospective, Randomized, Controlled Study[NCT05586113]Phase 4398 participants (Anticipated)Interventional2023-02-06Not yet recruiting
Bismuth-containing Quadruple Therapy for Helicobacter Pylori Eradication: A Multicenter Randomized Clinical Trial of 10 and 14 Days[NCT04901117]Phase 41,300 participants (Anticipated)Interventional2021-06-30Not yet recruiting
"Phase 4, Prospective, Randomized Study Comparing 14-day Non-bismuth Quadruple Hybrid and Concomitant Therapies for Helicobacter Pylori Eradication in Settings With High Clarithromycin Resistance"[NCT01464060]Phase 4400 participants (Anticipated)Interventional2011-09-30Recruiting
A Phase III Randomized Trial of Three Antibiotic Regimens to Eradicate Helicobacter Pylori[NCT01061437]Phase 31,859 participants (Actual)Interventional2009-06-30Completed
Optimized Bismuth Quadruple Therapy vs Triple Standard Therapy for Helicobacter Pylori Eradication: Clinical Efficacy Randomized Trial[NCT05664685]Phase 4204 participants (Anticipated)Interventional2022-10-17Recruiting
European Registry on the Management of Helicobacter Pylori Infection[NCT02328131]10,000 participants (Anticipated)Observational2013-06-30Recruiting
Comparison of Hybrid and Bismuth Containing Quadruple Therapies for Helicobacter Pylori Eradication: a Randomized Controlled Trial[NCT02541864]330 participants (Actual)Interventional2013-07-31Completed
Comparison of 12-day Reverse Hybrid Therapy and 12-day Standard Triple Therapy for Helicobacter Pylori Infection - a Randomized Controlled Trial (REHYTRI Study)[NCT02359435]440 participants (Actual)Interventional2012-10-31Completed
Helicobacter Pylori Eradication in Mexico With a Levofloxacin-containing Scheme Versus Clarithromycin-based Triple Therapy: a Randomized, Open-label, Non-inferiority, Phase 3b Trial.[NCT02726269]Phase 3230 participants (Actual)Interventional2012-06-30Completed
The Efficacy of Susceptibility Test -Driven Sequential Therapy as the Third Line Therapy for Refractory Helicobacter Pylori Infection[NCT01032655]Phase 4134 participants (Actual)Interventional2009-04-30Completed
Comparison of the Eradications Rates of Sequential Therapy Versus Concomitant Therapy of Treatment of Helicobacter Pylori Infection in Korea[NCT02108184]Phase 4264 participants (Anticipated)Interventional2014-02-28Recruiting
Helicobacter Pylori Treatment[NCT01668927]Phase 4424 participants (Actual)Interventional2012-07-31Completed
Premedication With Simethicone and N-acetylcysteine in Improving Mucosal Visibility During Upper Endoscopy - a Prospective Double-blinded Randomized Controlled Trial[NCT02357303]Phase 4300 participants (Actual)Interventional2015-04-30Completed
Effectiveness of Premedication With Simethicone or Simethicone Plus N-acetylcysteine vs. Placebo in Improving Visibility During Upper Endoscopy.[NCT01653171]Phase 4230 participants (Actual)Interventional2012-07-31Completed
A Prospective Randomized Trial of Levofloxacin-amoxicillin Triple Therapy vs. Levofloxacin-tetracycline Quadruple Therapy in Second-line Helicobacter Pylori Treatment[NCT02978157]102 participants (Actual)Interventional2015-02-28Completed
Personalized Treatment for Refractory H Pylori Infection[NCT02547025]126 participants (Actual)Interventional2012-08-01Completed
The Phase 2 Study of FP-10, the Food Ingredient Derived From Milk Casein, on the Eradication Rates of Helicobacter Pylori by a Triple Therapy With Lansoprazole, Amoxicillin, and Clarithromycin[NCT00281047]Phase 2/Phase 3138 participants Interventional2006-01-31Recruiting
Bovine Lactoferrin as a Natural Regimen of Selective Decontamination of the Digestive Tract in Patients With Prolonged Mechanical Ventilation[NCT01535170]280 participants (Anticipated)Interventional2010-09-30Recruiting
Phase IV Study Comparing Helicobacter Pylori Empiric Eradication With Test-Guided Treatment in Patients With Peptic Ulcer Bleeding[NCT00687336]Phase 4178 participants (Anticipated)Interventional2008-03-31Recruiting
Control of Helicobacter Pylori Infection by Dietary Supplementation With Lactobacillus Reuteri[NCT01115296]100 participants (Anticipated)Interventional2010-01-31Recruiting
The Status of Helicobacter Pylori Infection Among Children Visiting Assiut Children Hospital[NCT04212585]100 participants (Anticipated)Observational2021-01-01Not yet recruiting
Comparison of High Dose Infusion and Low Dose Bolus Intravenous Omeprazole for Treatment of Bleeding Ulcer With Adherent Clot[NCT02536989]Phase 440 participants (Actual)Interventional2009-03-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Number of Participants in Which H. Pylori Was Eradicated

Evaluate eradication outcome by endoscopy urease test and histology or urea breath test (Number of Participants With Complete Eradication of Helicobacter Pylori) (NCT02547038)
Timeframe: sixth week after the end of anti- H. pylori therapy

Interventionparticipants (Number)
Pantoprazole+Bismuth+Tetra+Metro169
(Panto+Amox+Clar+Metr)+(Panto+Amox)170

Number of Participants in Which H. Pylori Was Eradicated

Evaluate eradication outcome by endoscopy urease test and histology or urea breath test (NCT02547012)
Timeframe: six weeks after the end of anti-H pylori therapy.

Interventionparticipants (Number)
Esomeprazole+Amox+Levo+Tetra13
Esomeprazole+Amox+Levo21

Incidence of Treatment-Emergent Adverse Events

Questionnaire to measure the number of Participants with Treatment-Emergent Adverse Events (NCT04039412)
Timeframe: 10-14 days

InterventionParticipants (Count of Participants)
(1) Reverse Hybrid Regimen49
(2) Hybrid Regimen58
(3) Levofloxacin Quadruple Regimen44

Percentage of Helicobacter Pylori Infection Cure

Measuring the curative rate of each regimen by a fecal antigen test (NCT04039412)
Timeframe: 40-44 days

InterventionParticipants (Count of Participants)
(1) Reverse Hybrid Regimen102
(2) Hybrid Regimen101
(3) Levofloxacin Quadruple Regimen91

Rate of Helicobacter Pylori Treatment Completion

Questionnaire to evaluate the compliance with each treatment regimen (NCT04039412)
Timeframe: 10-14 days

InterventionParticipants (Count of Participants)
(1) Reverse Hybrid Regimen109
(2) Hybrid Regimen107
(3) Levofloxacin Quadruple Regimen108

Failure or Recurrence (FoR)

probable or definite failure or recurrence (FoR) (NCT02409290)
Timeframe: final efficacy week (between 96 and 132 weeks)

InterventionParticipants (Count of Participants)
Regimen A (Long Regimen)0
Regimen B (Control Regimen)17
Regimen C (Oral Regimen)4
Regimen D (6-month Regimen)0

Failure or Recurrence (FoR)

The proportion of patients with failure or recurrence (FoR) (NCT02409290)
Timeframe: 132 weeks, control regimen (arm B) using concurrent controls only

InterventionParticipants (Count of Participants)
Regimen B (Control Regimen)14
Regimen D (6-month Regimen)2

Favourable Outcome After Long-term Follow-up (132 Weeks)

The proportion of patients with a favourable outcome at their last efficacy visit (NCT02409290)
Timeframe: Last efficacy visit, between 96 and 132 weeks

InterventionParticipants (Count of Participants)
Regimen A (Long Regimen)17
Regimen B (Control Regimen)126
Regimen C (Oral Regimen)152
Regimen D (6-month Regimen)115

Proportion of Patients With Acquired Drug Resistance

The proportion of patients with acquired drug resistance (any drug) (NCT02409290)
Timeframe: 132 weeks

InterventionParticipants (Count of Participants)
Regimen A (Long Regimen)0
Regimen B (Control Regimen)5
Regimen C (Oral Regimen)5
Regimen D (6-month Regimen)3

STREAM Stage 2 Primary Outcome Measure (the Proportion of Patients With a Favourable Outcome at Week 76)

The primary efficacy outcome of the STREAM Stage 2 comparison is status at Week 76 i.e. the proportion of patients with a favourable outcome at Week 76 (NCT02409290)
Timeframe: 76 weeks

InterventionParticipants (Count of Participants)
Regimen A (Long Regimen)0
Regimen B (Control Regimen)133
Regimen C (Oral Regimen)162
Regimen D (6-month Regimen)122

Number of Participants in Which H. Pylori Was Eradicated

Repeated endoscopy with rapid urease test, histological examination and culture or urea breath tests are conducted to assess H. pylori status. (NCT02541864)
Timeframe: at the 6th week after the end of anti- H. pylori therapy

Interventionparticipants (Number)
Pantoprazole+Bismuth+Tetra+Metro154
Hybrid Therapy154

Number of Participants in Which H. Pylori Was Eradicated

Evaluate eradication outcome by endoscopy urease test and histology or urea breath test (NCT02359435)
Timeframe: at the 6th week after the end of anti- H. pylori therapy

Interventionparticipants (Number)
Reverse Hybrid Therapy206
Standard Triple Therapy191

Number of Participants in Which H. Pylori Was Eradicated

Number of participants with negative H pylori status in follow-up tests as a measure of successful eradication (NCT02978157)
Timeframe: six weeks after the end of anti-H pylori therapy.

Interventionparticipants (Number)
Esomeprazole+Amox+Levo36
Esomeprazole+Bismuth+Tetra+Levo49

Reviews

105 reviews available for urea and Helicobacter Infections

ArticleYear
13C-Urea Breath Test for the Diagnosis of
    Journal of investigative surgery : the official journal of the Academy of Surgical Research, 2022, Volume: 35, Issue:5

    Topics: Breath Tests; Carbon Isotopes; Gastrectomy; Gastric Stump; Helicobacter Infections; Helicobacter pyl

2022
DNA diagnostics for reliable and universal identification of
    World journal of gastroenterology, 2021, Nov-07, Volume: 27, Issue:41

    Topics: Breath Tests; DNA; Helicobacter Infections; Helicobacter pylori; Humans; RNA, Ribosomal, 16S; Sensit

2021
Declining trends of prevalence of Helicobacter pylori infection and incidence of gastric cancer in Taiwan: An updated cross-sectional survey and meta-analysis.
    Helicobacter, 2022, Volume: 27, Issue:5

    Topics: Adolescent; Adult; Child; Cross-Sectional Studies; Helicobacter Infections; Helicobacter pylori; Hum

2022
Noninvasive Helicobacter pylori Diagnostic Methods in Indonesia.
    Gut and liver, 2020, 09-15, Volume: 14, Issue:5

    Topics: Antigens, Bacterial; Breath Tests; Feces; Helicobacter Infections; Helicobacter pylori; Humans; Indo

2020
Helicobacter pylori: A Review of Current Diagnostic and Management Strategies.
    Digestive diseases and sciences, 2020, Volume: 65, Issue:7

    Topics: Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Antigens, Bacterial; Biopsy; Bismuth; Breath

2020
Review: Diagnosis of Helicobacter pylori infection.
    Helicobacter, 2020, Volume: 25 Suppl 1

    Topics: Antigens, Bacterial; Biopsy; Breath Tests; Feces; Helicobacter Infections; Helicobacter pylori; Huma

2020
European guideline on indications, performance and clinical impact of
    United European gastroenterology journal, 2021, Volume: 9, Issue:5

    Topics: Adult; Breath Tests; Carbon Isotopes; Child; Consensus; Delphi Technique; Europe; Gastric Emptying;

2021
Diagnosis of Helicobacter pylori infection.
    Helicobacter, 2017, Volume: 22 Suppl 1

    Topics: Antigens, Bacterial; Biopsy; Breath Tests; Endoscopy, Gastrointestinal; Feces; Gastric Mucosa; Helic

2017
Are the view of Helicobacter pylori colonized in the oral cavity an illusion?
    Experimental & molecular medicine, 2017, 11-24, Volume: 49, Issue:11

    Topics: Animals; Anti-Bacterial Agents; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans;

2017
Non-invasive diagnostic tests for Helicobacter pylori infection.
    The Cochrane database of systematic reviews, 2018, Mar-15, Volume: 3

    Topics: Adult; Antigens, Bacterial; Biomarkers; Breath Tests; Child; Feces; Helicobacter Infections; Helicob

2018
Non-invasive diagnostic tests for Helicobacter pylori infection.
    The Cochrane database of systematic reviews, 2018, Mar-15, Volume: 3

    Topics: Adult; Antigens, Bacterial; Biomarkers; Breath Tests; Child; Feces; Helicobacter Infections; Helicob

2018
Non-invasive diagnostic tests for Helicobacter pylori infection.
    The Cochrane database of systematic reviews, 2018, Mar-15, Volume: 3

    Topics: Adult; Antigens, Bacterial; Biomarkers; Breath Tests; Child; Feces; Helicobacter Infections; Helicob

2018
Non-invasive diagnostic tests for Helicobacter pylori infection.
    The Cochrane database of systematic reviews, 2018, Mar-15, Volume: 3

    Topics: Adult; Antigens, Bacterial; Biomarkers; Breath Tests; Child; Feces; Helicobacter Infections; Helicob

2018
Diagnosis of Helicobacter pylori infection : A short review.
    Wiener klinische Wochenschrift, 2018, Volume: 130, Issue:17-18

    Topics: Breath Tests; Enzyme-Linked Immunosorbent Assay; Feces; Helicobacter Infections; Helicobacter pylori

2018
Helicobacter Pylori Infection.
    Deutsches Arzteblatt international, 2018, 06-22, Volume: 115, Issue:25

    Topics: Adult; Antacids; Anti-Bacterial Agents; Antibodies, Monoclonal; Bismuth; Female; Gastritis; Helicoba

2018
Non-invasive tests for the diagnosis of helicobacter pylori: state of the art.
    Acta bio-medica : Atenei Parmensis, 2018, 12-17, Volume: 89, Issue:8-S

    Topics: Antibodies, Bacterial; Antigens, Bacterial; Breath Tests; Feces; Female; Helicobacter Infections; He

2018
GastroPanel® Biomarker Assay: The Most Comprehensive Test for
    Anticancer research, 2019, Volume: 39, Issue:3

    Topics: Antigens, Bacterial; Biological Assay; Biomarkers; Breath Tests; Diagnostic Techniques, Digestive Sy

2019
Helicobacter pylori: molecular basis for colonization and survival in gastric environment and resistance to antibiotics. A short review.
    Infectious diseases (London, England), 2019, Volume: 51, Issue:6

    Topics: Bacterial Adhesion; Drug Resistance, Bacterial; Epithelial Cells; Gastric Acidity Determination; Hel

2019
    Annals of global health, 2019, Jul-24, Volume: 85, Issue:1

    Topics: Asia; Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Reproduci

2019
Helicobacter pylori and autoimmune diseases.
    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2013, Volume: 67, Issue:4

    Topics: Autoimmune Diseases; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Molecular M

2013
Cost-effectiveness of the carbon-13 urea breath test for the detection of Helicobacter pylori: an economic analysis.
    Ontario health technology assessment series, 2013, Volume: 13, Issue:20

    Topics: Breath Tests; Carbon Isotopes; Cost-Benefit Analysis; Diagnostic Errors; Enzyme-Linked Immunosorbent

2013
Carbon-13 urea breath test for Helicobacter pylori infection in patients with uninvestigated ulcer-like dyspepsia: an evidence-based analysis.
    Ontario health technology assessment series, 2013, Volume: 13, Issue:19

    Topics: Adult; Breath Tests; Carbon Isotopes; Dyspepsia; Female; Helicobacter Infections; Helicobacter pylor

2013
13C-Urea breath test for the diagnosis of Helicobacter pylori infection.
    European review for medical and pharmacological sciences, 2013, Volume: 17 Suppl 2

    Topics: Biomarkers; Breath Tests; Carbon Dioxide; Carbon Isotopes; Gases; Gastrointestinal Diseases; Helicob

2013
A review of Helicobacter pylori diagnosis, treatment, and methods to detect eradication.
    World journal of gastroenterology, 2014, Feb-14, Volume: 20, Issue:6

    Topics: Anti-Bacterial Agents; Biopsy; Breath Tests; Clarithromycin; Drug Resistance, Bacterial; Helicobacte

2014
Helicobacter pylori infection - recent developments in diagnosis.
    World journal of gastroenterology, 2014, Jul-28, Volume: 20, Issue:28

    Topics: Anti-Bacterial Agents; Antibodies, Bacterial; Antigens, Bacterial; Bacteriological Techniques; Bioma

2014
Accuracy of urea breath test in Helicobacter pylori infection: meta-analysis.
    World journal of gastroenterology, 2015, Jan-28, Volume: 21, Issue:4

    Topics: Biomarkers; Breath Tests; Chi-Square Distribution; Dyspepsia; Helicobacter Infections; Helicobacter

2015
Evaluation of Exalenz Bioscience's BreathID for Helicobacter pylori detection.
    Expert review of molecular diagnostics, 2015, Volume: 15, Issue:3

    Topics: Automation, Laboratory; Breath Tests; Carbon Isotopes; Gastric Emptying; Helicobacter Infections; He

2015
Diagnostic Methods of Helicobacter pylori Infection for Epidemiological Studies: Critical Importance of Indirect Test Validation.
    BioMed research international, 2016, Volume: 2016

    Topics: Antigens, Bacterial; Breath Tests; Epidemiologic Studies; Feces; Helicobacter Infections; Helicobact

2016
Diagnostic accuracy of the
    Wiener klinische Wochenschrift, 2017, Volume: 129, Issue:1-2

    Topics: Adult; Biomarkers; Breath Tests; Carbon Radioisotopes; Dyspepsia; Female; Helicobacter Infections; H

2017
[Diagnosis of Helicobacter pylori infection: comparison with gold standard].
    Rinsho byori. The Japanese journal of clinical pathology, 2008, Volume: 56, Issue:11

    Topics: Antibodies, Bacterial; Antigens, Bacterial; Bacteriological Techniques; Breath Tests; Colorimetry; G

2008
Safety of 14C-UBT for diagnosis of Helicobacter pylori infection in pregnancy.
    Canadian family physician Medecin de famille canadien, 2009, Volume: 55, Issue:5

    Topics: Breath Tests; Carbon Radioisotopes; Diagnosis, Differential; Exhalation; Female; Helicobacter Infect

2009
Helicobacter pylori diagnostic tests in children: review of the literature from 1999 to 2009.
    European journal of pediatrics, 2010, Volume: 169, Issue:1

    Topics: Antibodies, Bacterial; Breath Tests; Child; Diagnosis, Differential; DNA, Bacterial; Endoscopy, Gast

2010
14C-urea breath test is safe for pediatric patients.
    Nuclear medicine communications, 2010, Volume: 31, Issue:9

    Topics: Breath Tests; Carbon Radioisotopes; Child; Drug-Related Side Effects and Adverse Reactions; Environm

2010
Urease inhibitors as potential drugs for gastric and urinary tract infections: a patent review.
    Expert opinion on therapeutic patents, 2011, Volume: 21, Issue:6

    Topics: Amides; Enzyme Inhibitors; Helicobacter Infections; Helicobacter pylori; Humans; Hydroxamic Acids; P

2011
13C-urea breath test for the diagnosis of Helicobacter pylori infection in children: a systematic review and meta-analysis.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: Adolescent; Breath Tests; Child; Child, Preschool; Helicobacter Infections; Helicobacter pylori; Hum

2011
Diagnostic performance of urea breath test, rapid urea test, and histology for Helicobacter pylori infection in patients with partial gastrectomy: a meta-analysis.
    Journal of clinical gastroenterology, 2012, Volume: 46, Issue:4

    Topics: Breath Tests; Gastrectomy; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivity and Spe

2012
[Diagnosis of Helicobacter pylori infection].
    Nihon rinsho. Japanese journal of clinical medicine, 2002, Volume: 60, Issue:8

    Topics: Aged; Antibodies, Bacterial; Antigens, Bacterial; Breath Tests; False Negative Reactions; Feces; Hel

2002
13C breath tests in infections and beyond.
    Food and nutrition bulletin, 2002, Volume: 23, Issue:3 Suppl

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Humans; Infections; Nutritional Physiologica

2002
[Helicobacter pylori and gastroduodenal pathology in patient with chronic renal insufficiency undergoing dialysis].
    Nefrologia : publicacion oficial de la Sociedad Espanola Nefrologia, 2002, Volume: 22, Issue:4

    Topics: Anemia; Anti-Bacterial Agents; Anti-Ulcer Agents; Comorbidity; Disease Susceptibility; Drug Therapy,

2002
[Advantages and limitations of diagnostic methods for H. pylori infection].
    Gastroenterologie clinique et biologique, 2003, Volume: 27, Issue:3 Pt 2

    Topics: Antigens, Bacterial; Biopsy; Breath Tests; Carbon Isotopes; Duodenal Ulcer; Endoscopy, Gastrointesti

2003
[Confirmation of Helicobacter pylori eradication following first line treatment. How and when?].
    Gastroenterologie clinique et biologique, 2003, Volume: 27, Issue:3 Pt 2

    Topics: Antigens, Bacterial; Biopsy; Breath Tests; Drug Therapy, Combination; Endoscopy, Gastrointestinal; F

2003
[Helicobacter pylori infection: what are the specific questions in childhood?].
    Gastroenterologie clinique et biologique, 2003, Volume: 27, Issue:3 Pt 2

    Topics: Abdominal Pain; Age Factors; Antigens, Bacterial; Breath Tests; Child; Child Welfare; Child, Prescho

2003
Dyspepsia management in primary care.
    Scandinavian journal of gastroenterology. Supplement, 2003, Issue:239

    Topics: Anti-Ulcer Agents; Breath Tests; Dyspepsia; Endoscopy, Digestive System; Enzyme Inhibitors; Helicoba

2003
Diagnosis of Helicobacter pylori infection.
    Helicobacter, 2004, Volume: 9 Suppl 1

    Topics: Breath Tests; Culture Techniques; Drug Resistance, Bacterial; Feces; Genotype; Helicobacter Infectio

2004
Helicobacter pylori infection in pediatrics.
    Helicobacter, 2004, Volume: 9 Suppl 1

    Topics: Anemia, Iron-Deficiency; Antacids; Anti-Bacterial Agents; Breath Tests; Child; Drug Resistance, Bact

2004
Review article: 13C-urea breath test in the diagnosis of Helicobacter pylori infection -- a critical review.
    Alimentary pharmacology & therapeutics, 2004, Nov-15, Volume: 20, Issue:10

    Topics: Breath Tests; Carbon Isotopes; Fasting; Helicobacter Infections; Helicobacter pylori; Humans; Sensit

2004
Helicobacter pylori infection: detection, investigation, and management.
    The Journal of pediatrics, 2005, Volume: 146, Issue:3 Suppl

    Topics: Anti-Bacterial Agents; Anti-Ulcer Agents; Antigens, Bacterial; Breath Tests; Child; Drug Resistance,

2005
Non-invasive Helicobacter pylori diagnosis: stool or breath tests?
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2005, Volume: 37, Issue:10

    Topics: Antigens, Bacterial; Breath Tests; Feces; Helicobacter Infections; Helicobacter pylori; Humans; Immu

2005
[Helicobacter pylori IgG antibody, urea breath test, Helicobacter pylori antigen in the stool].
    Nihon rinsho. Japanese journal of clinical medicine, 2005, Volume: 63 Suppl 7

    Topics: Antibodies, Bacterial; Antigens, Bacterial; Biomarkers; Breath Tests; Feces; Gastritis; Helicobacter

2005
13C-urea breath test in the management of Helicobacterpylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2005, Volume: 37, Issue:12

    Topics: Breath Tests; Enzyme Inhibitors; Gastrectomy; Gastrointestinal Hemorrhage; Helicobacter Infections;

2005
[Problem of 13C-urea breath test in the diagnosis of H. pylori after eradication].
    Nihon rinsho. Japanese journal of clinical medicine, 2005, Volume: 63 Suppl 11

    Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; False Positive Reactions; Helicobacter Infe

2005
Accuracy of Helicobacter pylori diagnostic tests in patients with bleeding peptic ulcer: a systematic review and meta-analysis.
    The American journal of gastroenterology, 2006, Volume: 101, Issue:4

    Topics: Antigens, Bacterial; Breath Tests; Feces; Helicobacter Infections; Helicobacter pylori; Humans; Pept

2006
[Non-invasive diagnosis of Helicobacter pylori infection in the 2006 clinical practice].
    Minerva medica, 2006, Volume: 97, Issue:1

    Topics: Antigens, Bacterial; Breath Tests; Feces; Helicobacter felis; Helicobacter Infections; Helicobacter

2006
[Invasive diagnosis of Helicobacter pylori infection in the 2006 clinical practice].
    Minerva medica, 2006, Volume: 97, Issue:1

    Topics: Bacteriological Techniques; Biopsy; Culture Media; Gastric Mucosa; Helicobacter Infections; Helicoba

2006
[Helicobacter pylori resistance: who needs what treatment?].
    Presse medicale (Paris, France : 1983), 2006, Volume: 35, Issue:4 Pt 2

    Topics: Anti-Bacterial Agents; Breath Tests; Clinical Trials as Topic; Drug Resistance, Bacterial; Drug Ther

2006
What is the most sensitive non-invasive test for initial diagnosis of H. pylori infection in adults?
    The Journal of the Oklahoma State Medical Association, 2006, Volume: 99, Issue:6

    Topics: Adult; Antigens, Bacterial; Breath Tests; Enzyme-Linked Immunosorbent Assay; Feces; Helicobacter Inf

2006
Diagnosis of Helicobacter pylori: invasive and non-invasive tests.
    Best practice & research. Clinical gastroenterology, 2007, Volume: 21, Issue:2

    Topics: Antibodies, Bacterial; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Endoscopy, Gastrointes

2007
Breath tests for gastrointestinal disease: the real deal or just a lot of hot air?
    Gastroenterology, 2007, Volume: 133, Issue:6

    Topics: Blind Loop Syndrome; Breath Tests; Carbohydrates; Gastrointestinal Diseases; Helicobacter Infections

2007
Helicobacter pylori recurrence in developed and developing countries: meta-analysis of 13C-urea breath test follow-up after eradication.
    Helicobacter, 2008, Volume: 13, Issue:1

    Topics: Adult; Breath Tests; Developed Countries; Developing Countries; Follow-Up Studies; Helicobacter Infe

2008
Molecular biology of microbial ureases.
    Microbiological reviews, 1995, Volume: 59, Issue:3

    Topics: Amino Acid Sequence; Bacteria; Bacterial Infections; Clinical Enzyme Tests; Enzyme Induction; Helico

1995
The urea breath test: a non-invasive clinical tool for detecting Helicobacter pylori infection.
    The Italian journal of gastroenterology, 1995, Volume: 27, Issue:2

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivit

1995
The urea breath test for Helicobacter pylori.
    Gut, 1994, Volume: 35, Issue:6

    Topics: Aged; Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Child; Female; Food; Helicobacter Infecti

1994
The effect of Helicobacter pylori infection on gastric emptying of digestible and indigestible solids in patients with nonulcer dyspepsia.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:3

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Radioisotopes; Chi-Square Distribution; Digestion; Dys

1996
[C13 urea breath test in the diagnosis of Helicobacter pylori infection in the gastric mucosa. Validation of the method].
    Revista espanola de enfermedades digestivas, 1996, Volume: 88, Issue:3

    Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; False Positive Reactions; Gastric Mucosa; H

1996
Advantages and disadvantages of current diagnostic tests for the detection of Helicobacter pylori.
    Scandinavian journal of gastroenterology. Supplement, 1996, Volume: 215

    Topics: Biopsy; Breath Tests; Enzyme-Linked Immunosorbent Assay; Gastric Mucosa; Helicobacter Infections; He

1996
Bismuth therapy for Helicobacter pylori infection. A review of five years experience at a university hospital in Norway.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1996, Volume: 47, Issue:1

    Topics: Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Drug Therapy, Combination; Follow-Up St

1996
Non-endoscopic tests in the diagnosis of Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 1997, Volume: 11 Suppl 1

    Topics: Antibodies, Bacterial; Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Cost-Benefit Analysis; D

1997
[Progress in diagnosis of infections brought on by Helicobacter pylori].
    Postepy higieny i medycyny doswiadczalnej, 1997, Volume: 51, Issue:1

    Topics: Biopsy; Breath Tests; Feces; Helicobacter Infections; Helicobacter pylori; Humans; Polymerase Chain

1997
Review article: urea breath tests for detecting Helicobacter pylori.
    Alimentary pharmacology & therapeutics, 1997, Volume: 11, Issue:4

    Topics: Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; H

1997
The role of the oral cavity in Helicobacter pylori infection.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:12

    Topics: Adult; Child; Dental Plaque; DNA Fingerprinting; Helicobacter Infections; Helicobacter pylori; Human

1997
Urea breath tests for the detection of Helicobacter pylori infection.
    Helicobacter, 1997, Volume: 2 Suppl 1

    Topics: Helicobacter Infections; Helicobacter pylori; Humans; Urea

1997
Breath tests in Helicobacter pylori infection: methodological aspects.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1997, Volume: 48 Suppl 4

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Child; Helicobacter Infections; Helicobacter pylori; Huma

1997
Clinical practice--breath tests.
    British medical bulletin, 1998, Volume: 54, Issue:1

    Topics: Adult; Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Citric Acid; Helicobacter Infections; He

1998
[Diagnosis of Helicobacter infections by serodiagnosis, analysis of serum pepsinogen, and urea breath tests].
    Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine, 1998, May-10, Volume: 87, Issue:5

    Topics: Antibodies, Bacterial; Breath Tests; Enzyme-Linked Immunosorbent Assay; Helicobacter Infections; Hel

1998
Helicobacter pylori and urea breath testing. Can the breath test result predict the outcome of treatment?
    Italian journal of gastroenterology and hepatology, 1998, Volume: 30, Issue:2

    Topics: Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Enzyme Inhibitors; Gastric Mucosa; Helicobacter In

1998
Urea breath tests in the management of Helicobacter pylori infection.
    Gut, 1998, Volume: 43 Suppl 1

    Topics: Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; H

1998
Stable isotope breath tests.
    Nutrition (Burbank, Los Angeles County, Calif.), 1998, Volume: 14, Issue:10

    Topics: Adolescent; Carbon Isotopes; Child; Child, Preschool; Dietary Fats; Digestion; Gastrointestinal Dise

1998
Clinical studies of 13C-urea breath test in Japan.
    Journal of gastroenterology, 1998, Volume: 33 Suppl 10

    Topics: Breath Tests; Carbon Isotopes; Clinical Trials as Topic; Helicobacter Infections; Helicobacter pylor

1998
[The 13C-urea breath test in Helicobacter pylori gastric infection in children].
    Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 1998, Volume: 5, Issue:12

    Topics: Adult; Age Factors; Breath Tests; Carbon Isotopes; Child; False Negative Reactions; False Positive R

1998
[The 13C-urea breath test efficacy in determining Helicobacter pylori eradication].
    Nihon rinsho. Japanese journal of clinical medicine, 1999, Volume: 57, Issue:1

    Topics: Breath Tests; Carbon Isotopes; Clinical Trials as Topic; Helicobacter Infections; Helicobacter pylor

1999
[The appropriate time for the assessment of Helicobacter pylori eradication].
    Nihon rinsho. Japanese journal of clinical medicine, 1999, Volume: 57, Issue:1

    Topics: Adult; Aged; Bacteriological Techniques; Breath Tests; Carbon Isotopes; Female; Helicobacter Infecti

1999
[The breath test with labeled urea for the diagnosis of Helicobacter pylori infection].
    Revista espanola de medicina nuclear, 1998, Volume: 17, Issue:6

    Topics: Anti-Ulcer Agents; Bacterial Proteins; Breath Tests; Carbon Dioxide; Carbon Isotopes; Carbon Radiois

1998
Methodological problems and pitfalls of urea breath test.
    Italian journal of gastroenterology and hepatology, 1998, Volume: 30 Suppl 3

    Topics: Adult; Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Child; Helicobacter Infections; Helicoba

1998
Diagnosis of Helicobacter pylori infection: non-invasive diagnostic tests.
    Italian journal of gastroenterology and hepatology, 1998, Volume: 30 Suppl 3

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Diagnosis, Differential; Follow-Up Studies; Gastric Mucosa; G

1998
Diagnosis of Helicobacter pylori infection.
    Current topics in microbiology and immunology, 1999, Volume: 241

    Topics: Antibodies, Bacterial; Antibody Specificity; Bacteriological Techniques; Biopsy; Breath Tests; Clini

1999
The 13C urea breath test in the diagnosis of Helicobacter pylori infection.
    Gut, 1999, Volume: 45 Suppl 1

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

1999
13C-Urea breath tests are the noninvasive method of choice for Helicobacter pylori detection.
    Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 1999, Volume: 13, Issue:8

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivity and Specificity; Ure

1999
13C urea breath testing to diagnose Helicobacter pylori infection in children.
    Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 1999, Volume: 13, Issue:7

    Topics: Breath Tests; Carbon Isotopes; Child; Child, Preschool; Gastrointestinal Diseases; Helicobacter Infe

1999
[Helicobacter pylori, serum IgG antibody, urea breath test].
    Nihon rinsho. Japanese journal of clinical medicine, 1999, Volume: 57 Suppl

    Topics: Antibodies, Bacterial; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Immunoglo

1999
Helicobacter pylori: optimum diagnosis and test of cure.
    Journal of chemotherapy (Florence, Italy), 1999, Volume: 11, Issue:6

    Topics: Breath Tests; Carbon Radioisotopes; Diagnosis, Differential; Helicobacter Infections; Helicobacter p

1999
The urea breath test for Helicobacter pylori infection: taking the wind out of the sails of endoscopy.
    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2000, Feb-08, Volume: 162, Issue:3

    Topics: Breath Tests; Gastroscopy; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2000
Unique mechanism of Helicobacter pylori for colonizing the gastric mucus.
    Microbes and infection, 2000, Volume: 2, Issue:1

    Topics: Animals; Chemotaxis; Gastric Mucosa; Helicobacter Infections; Helicobacter pylori; Humans; Urea; Ure

2000
[Helicobacter infection in children].
    Orvosi hetilap, 2000, Apr-09, Volume: 141, Issue:15

    Topics: Algorithms; Breath Tests; Child; Chronic Disease; Decision Trees; Diagnosis, Differential; Endoscopy

2000
Bacterial ureases in infectious diseases.
    Microbes and infection, 2000, Volume: 2, Issue:5

    Topics: Animals; Antibody Formation; Bacteria; Gene Expression Regulation, Enzymologic; Genes, Bacterial; He

2000
Helicobacter pylori and idiopathic chronic urticaria.
    International journal of dermatology, 2000, Volume: 39, Issue:6

    Topics: Adult; Age Factors; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Carbo

2000
Tests for Helicobacter pylori infection: a critical appraisal from primary care.
    Family practice, 2000, Volume: 17 Suppl 2

    Topics: Bias; Breath Tests; Diagnosis, Differential; Discriminant Analysis; False Negative Reactions; False

2000
The use of consensus to develop guidelines for the management of Helicobacter pylori infection in primary care. European Society for Primary Care Gastroenterology.
    Family practice, 2000, Volume: 17 Suppl 2

    Topics: Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Breath Tests; Drug Therapy, Combination; Dyspepsia

2000
Helicobacter pylori infection in pediatric patients.
    Current gastroenterology reports, 1999, Volume: 1, Issue:4

    Topics: Adolescent; Anti-Bacterial Agents; Breath Tests; Child; Child, Preschool; Enzyme Inhibitors; Female;

1999
Accurate diagnosis of Helicobacter pylori. 13C-urea breath test.
    Gastroenterology clinics of North America, 2000, Volume: 29, Issue:4

    Topics: Breath Tests; Carbon Dioxide; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans;

2000
Accurate diagnosis of Helicobacter pylori. 14C-urea breath test.
    Gastroenterology clinics of North America, 2000, Volume: 29, Issue:4

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Reproducib

2000
[13C-urea breath test].
    Nihon rinsho. Japanese journal of clinical medicine, 2001, Volume: 59, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivity and

2001
The (13)C-urea breath test for non-invasive diagnosis of Helicobacter pylori infection: which procedure and which measuring equipment?
    European journal of gastroenterology & hepatology, 2001, Volume: 13, Issue:7

    Topics: Breath Tests; Carbon Isotopes; Gastrointestinal Diseases; Helicobacter Infections; Helicobacter pylo

2001
The biological impact of Helicobacter pylori colonization.
    Seminars in gastrointestinal disease, 2001, Volume: 12, Issue:3

    Topics: Antigens, Bacterial; Bacterial Proteins; Biopsy; Breath Tests; Gastritis; Helicobacter Infections; H

2001
Current standards in the diagnosis of Helicobacter pylori infection.
    Digestive diseases (Basel, Switzerland), 2001, Volume: 19, Issue:2

    Topics: Antigens, Bacterial; Breath Tests; Carbon Isotopes; Diagnosis, Differential; Feces; Helicobacter Inf

2001
VacA pores as portable portals for urea.
    The Journal of clinical investigation, 2001, Volume: 108, Issue:6

    Topics: Bacterial Proteins; Bacterial Toxins; Cell Membrane; Gastritis; Helicobacter Infections; Helicobacte

2001
Infants differ from teenagers: use of non-invasive tests for detection of Helicobacter pylori infection in children.
    European journal of gastroenterology & hepatology, 2001, Volume: 13, Issue:9

    Topics: Adolescent; Age Factors; Antigens, Bacterial; Breath Tests; False Negative Reactions; False Positive

2001
ABC of the upper gastrointestinal tract: Epidemiology and diagnosis of Helicobacter pylori infection.
    BMJ (Clinical research ed.), 2001, Oct-20, Volume: 323, Issue:7318

    Topics: Adult; Antibodies, Bacterial; Antigens, Bacterial; Biopsy; Breath Tests; Carbon Isotopes; Child; Chr

2001
[Urea breath test for diagnosis of Helicobacter pylori infection].
    Nihon rinsho. Japanese journal of clinical medicine, 2002, Volume: 60 Suppl 2

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2002

Trials

212 trials available for urea and Helicobacter Infections

ArticleYear
Effect of aqueous extract of seed of broccoli on inflammatory cytokines and Helicobacter pylori infection: a randomized, double-blind, controlled trial in patients without atrophic gastritis.
    Inflammopharmacology, 2022, Volume: 30, Issue:5

    Topics: Anti-Inflammatory Agents; Brassica; Cytokines; Gastrins; Gastritis, Atrophic; Helicobacter Infection

2022
Ten-day concomitant and sequential therapy for Helicobacter pylori effective in region with high antibiotic resistance rates.
    Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology, 2022, Volume: 41, Issue:6

    Topics: Amoxicillin; Anti-Bacterial Agents; Clarithromycin; Drug Resistance, Microbial; Drug Therapy, Combin

2022
Randomized Clinical Trial: Esomeprazole, Bismuth, Levofloxacin, and Amoxicillin or Cefuroxime as First-Line Eradication Regimens for Helicobacter pylori Infection.
    Digestive diseases and sciences, 2017, Volume: 62, Issue:6

    Topics: Adult; Amoxicillin; Antacids; Anti-Bacterial Agents; Bismuth; Breath Tests; Cefuroxime; Drug Resista

2017
Comparison of two methods for the in-vivo diagnosis of Helicobacter pylori infection using a tablet of 13C-urea.
    Minerva gastroenterologica e dietologica, 2017, Volume: 63, Issue:4

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Cross-Over Studies; Female; Helicobacter Inf

2017
Modified
    World journal of gastroenterology, 2017, Aug-28, Volume: 23, Issue:32

    Topics: Adult; Aged; Biopsy; Breath Tests; Carbon Isotopes; Dyspepsia; Esomeprazole; Female; Gastric Mucosa;

2017
Beneficial effect of Burdock complex on asymptomatic Helicobacter pylori-infected subjects: A randomized, double-blind placebo-controlled clinical trial.
    Helicobacter, 2018, Volume: 23, Issue:3

    Topics: Angelica sinensis; Anti-Inflammatory Agents; Arctium; Cell Adhesion; Cell Line, Tumor; Cell Survival

2018
Eradication Efficacy of Modified Dual Therapy Compared with Bismuth-Containing Quadruple Therapy as a First-Line Treatment of Helicobacter pylori.
    The American journal of gastroenterology, 2019, Volume: 114, Issue:3

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Clarith

2019
The cost effectiveness of Helicobacter pylori population screening-economic evaluation alongside a randomised controlled trial with 13-year follow-up.
    Alimentary pharmacology & therapeutics, 2019, Volume: 49, Issue:8

    Topics: Adult; Aged; Breath Tests; Cost-Benefit Analysis; Female; Follow-Up Studies; Helicobacter Infections

2019
Faster Detection of Helicobacter pylori Infection by 13 C-Urea Breath Test. Comparing Short versus Standard Sampling Time.
    Journal of gastrointestinal and liver diseases : JGLD, 2019, Jun-01, Volume: 28

    Topics: Adult; Attitude to Health; Breath Tests; Carbon Isotopes; Citric Acid; Female; Gastritis; Helicobact

2019
The effects of multistrain probiotic compound on bismuth-containing quadruple therapy for Helicobacter pylori infection: a randomized placebo-controlled triple-blind study.
    Helicobacter, 2013, Volume: 18, Issue:4

    Topics: Adult; Aged; Anti-Bacterial Agents; Bismuth; Breath Tests; Female; Helicobacter Infections; Humans;

2013
Miocamycin-containing triple therapy for H. pylori infection.
    Helicobacter, 2013, Volume: 18, Issue:4

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Female; Gastric Mucosa;

2013
Effect of fluoroquinolone resistance on 14-day levofloxacin triple and triple plus bismuth quadruple therapy.
    Helicobacter, 2013, Volume: 18, Issue:5

    Topics: Adult; Aged; Anti-Bacterial Agents; Bismuth; Breath Tests; Drug Resistance, Bacterial; Drug Therapy,

2013
A screening trial of Helicobacter pylori-specific antigen tests in saliva to identify an oral infection.
    Digestion, 2013, Volume: 87, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Child; Chromatography, Affinity; Feces; Fe

2013
Penbactam for Helicobacter pylori eradication: a randomised comparison of quadruple and triple treatment schedules in an Iranian population.
    Arab journal of gastroenterology : the official publication of the Pan-Arab Association of Gastroenterology, 2013, Volume: 14, Issue:1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; Ampicillin; Analysis of Variance; Anti-Bact

2013
Randomised clinical trial comparing sequential and concomitant therapies for Helicobacter pylori eradication in routine clinical practice.
    Gut, 2014, Volume: 63, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; B

2014
Concomitant, sequential, and hybrid therapy for H. pylori eradication: a pilot study.
    Clinics and research in hepatology and gastroenterology, 2013, Volume: 37, Issue:6

    Topics: Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Dose-Response Relationship, Drug;

2013
Concomitant, sequential, and hybrid therapy for H. pylori eradication: a pilot study.
    Clinics and research in hepatology and gastroenterology, 2013, Volume: 37, Issue:6

    Topics: Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Dose-Response Relationship, Drug;

2013
Concomitant, sequential, and hybrid therapy for H. pylori eradication: a pilot study.
    Clinics and research in hepatology and gastroenterology, 2013, Volume: 37, Issue:6

    Topics: Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Dose-Response Relationship, Drug;

2013
Concomitant, sequential, and hybrid therapy for H. pylori eradication: a pilot study.
    Clinics and research in hepatology and gastroenterology, 2013, Volume: 37, Issue:6

    Topics: Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Dose-Response Relationship, Drug;

2013
Effect of dosing schemes of amoxicillin on eradication rates of Helicobacter pylori with amoxicillin-based triple therapy.
    Journal of clinical pharmacology, 2014, Volume: 54, Issue:3

    Topics: Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Dr

2014
Sequential, concomitant and hybrid first-line therapies for Helicobacter pylori eradication: a prospective randomized study.
    Journal of medical microbiology, 2014, Volume: 63, Issue:Pt 5

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Drug Therapy, Combination; Female

2014
High-dose extended-release lansoprazole (dexlansoprazole) and amoxicillin dual therapy for Helicobacter pylori infections.
    Helicobacter, 2014, Volume: 19, Issue:4

    Topics: Amoxicillin; Anti-Bacterial Agents; Breath Tests; Dexlansoprazole; Drug Therapy, Combination; Female

2014
Rabeprazole, clarithromycin, and amoxicillin Helicobacter pylori eradication therapy: report of an efficacy study.
    World journal of gastroenterology, 2014, Apr-07, Volume: 20, Issue:13

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; B

2014
Use of a combination formulation of bismuth, metronidazole and tetracycline with omeprazole as a rescue therapy for eradication of Helicobacter pylori.
    Alimentary pharmacology & therapeutics, 2014, Volume: 40, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Drug Combinations; Drug Resista

2014
Clarithromycin Versus Metronidazole as First-line Helicobacter pylori Eradication: A Multicenter, Prospective, Randomized Controlled Study in Japan.
    Journal of clinical gastroenterology, 2015, Volume: 49, Issue:6

    Topics: Aged; Amoxicillin; Anti-Infective Agents; Anti-Ulcer Agents; Breath Tests; Clarithromycin; Drug Resi

2015
Oral Helicobacter pylori, its relationship to successful eradication of gastric H. pylori and saliva culture confirmation.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 2014, Volume: 65, Issue:4

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antigens, Bacterial; Breath Tests; Child; Child, Pres

2014
Association between abnormal gastric function risk and Helicobacter pylori infection assessed by ELISA and 14C-urea breath test.
    Diagnostic microbiology and infectious disease, 2014, Volume: 80, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Enzyme-Linked Immunosorbent Assay; Female;

2014
The Effects of Broccoli Sprout Extract Containing Sulforaphane on Lipid Peroxidation and Helicobacter pylori Infection in the Gastric Mucosa.
    Gut and liver, 2015, Volume: 9, Issue:4

    Topics: Adult; Ammonia; Antioxidants; Biomarkers; Brassica; Breath Tests; Double-Blind Method; Enzyme-Linked

2015
Comparison of efficacy and safety of levofloxacin-containing versus standard sequential therapy in eradication of Helicobacter pylori infection in Korea.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2015, Volume: 47, Issue:2

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Resistance, Bacterial;

2015
Helicobacter pylori second-line rescue therapy with levofloxacin- and bismuth-containing quadruple therapy, after failure of standard triple or non-bismuth quadruple treatments.
    Alimentary pharmacology & therapeutics, 2015, Volume: 41, Issue:8

    Topics: Adult; Aged; Amoxicillin; Antacids; Anti-Bacterial Agents; Antidiarrheals; Bismuth; Breath Tests; Dr

2015
First-line eradication rates comparing two shortened non-bismuth quadruple regimens against Helicobacter pylori: an open-label, randomized, multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2015, Volume: 70, Issue:8

    Topics: Adolescent; Adult; Aged; Anti-Infective Agents; Breath Tests; Drug Therapy, Combination; Female; Hel

2015
The impact of amalgam dental fillings on the frequency of Helicobacter pylori infection and H. pylori eradication rates in patients treated with concomitant, quadruple, and levofloxacin-based therapies.
    European journal of gastroenterology & hepatology, 2015, Volume: 27, Issue:7

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Clarithromycin; Dental A

2015
A randomized-controlled study to compare the efficacy of sequential therapy with standard triple therapy for Helicobacter pylori eradication in an Irish population.
    European journal of gastroenterology & hepatology, 2015, Volume: 27, Issue:11

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Infective Agents; Breath Tests; Clarithromycin

2015
[Quadruple regimens using domestically manufactured drugs in gastritis and duodenal ulcer patients for Helicobacter pylori eradication: a perspective, multicenter, randomized controlled trial].
    Zhonghua yi xue za zhi, 2016, Jan-26, Volume: 96, Issue:4

    Topics: Amoxicillin; Antacids; Bismuth; Breath Tests; Drug Therapy, Combination; Duodenal Ulcer; Gastritis;

2016
[Effect of Yiqi Huoxue Qingre Huashi Recipe on the Eradication Rate of Hp in Peptic Ulcer Patients].
    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 2015, Volume: 35, Issue:12

    Topics: Breath Tests; Drug Therapy, Combination; Drugs, Chinese Herbal; Gastric Mucosa; Helicobacter Infecti

2015
Antibiotic resistance and CYP2C19 polymorphisms affect the efficacy of concomitant therapies for Helicobacter pylori infection: an open-label, randomized, single-centre clinical trial.
    The Journal of antimicrobial chemotherapy, 2016, Volume: 71, Issue:8

    Topics: Adult; Anti-Bacterial Agents; Breath Tests; China; Cytochrome P-450 CYP2C19; Drug Resistance, Bacter

2016
Randomized clinical trial comparing ten day concomitant and sequential therapies for Helicobacter pylori eradication in a high clarithromycin resistance area.
    European journal of internal medicine, 2016, Volume: 32

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Biopsy; Breath Tests; Carbon Isotopes; Clarithromyc

2016
Ten-day empirical sequential or concomitant therapy is more effective than triple therapy for Helicobacter pylori eradication: A multicenter, prospective study.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2016, Volume: 48, Issue:8

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Resistance, Bacterial; Drug T

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Concomitant, bismuth quadruple, and 14-day triple therapy in the first-line treatment of Helicobacter pylori: a multicentre, open-label, randomised trial.
    Lancet (London, England), 2016, 11-12, Volume: 388, Issue:10058

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Administration Sche

2016
Diagnostic value of rapid urease test and urea breath test for Helicobacter pylori detection in patients with Billroth II gastrectomy: a prospective controlled trial.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2009, Volume: 41, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Endoscopy, Digestive System; Female; Gastrectomy; Gast

2009
Causal relationship of Helicobacter pylori with iron-deficiency anemia or failure of iron supplementation in children.
    Gastroenterology, 2008, Volume: 135, Issue:5

    Topics: Anemia, Iron-Deficiency; Bangladesh; Breath Tests; Child, Preschool; Dietary Supplements; Female; Fo

2008
Efficacy of the standard quadruple therapy versus triple therapies containing proton pump inhibitor plus amoxicillin and clarithromycin or amoxicillin-clavulanic acid and metronidazole for Helicobacter pylori eradication in children.
    Digestive diseases and sciences, 2009, Volume: 54, Issue:8

    Topics: Adolescent; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Child; Child, Preschool; Clarithromyci

2009
Failure of Helicobacter pylori treatment after regimes containing clarithromycin: new practical therapeutic options.
    Helicobacter, 2008, Volume: 13, Issue:6

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Anti

2008
Performance of acidified 14C-urea capsule breath test during pantoprazole and ranitidine treatment.
    Journal of gastroenterology and hepatology, 2009, Volume: 24, Issue:7

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Breath Tests; Capsules; Carbon Radioisotopes; Citric Acid;

2009
Efficacy of four different moxifloxacin-based triple therapies for first-line H. pylori treatment.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2010, Volume: 42, Issue:2

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Aza Compounds; Breath Tests; Dru

2010
A placebo-controlled trial of 10-day bismuth-based quadruple therapy to eradicate Helicobacter pylori infection; a pilot study for the large Linqu County trial.
    European journal of gastroenterology & hepatology, 2010, Volume: 22, Issue:5

    Topics: Adult; Antacids; Anti-Bacterial Agents; Anti-Infective Agents; Anti-Ulcer Agents; Bismuth; Breath Te

2010
A randomized controlled trial: efficacy and safety of azithromycin, ofloxacin, bismuth, and omeprazole compared with amoxicillin, clarithromycin, bismuth, and omeprazole as second-line therapy in patients with Helicobacter pylori infection.
    Helicobacter, 2010, Volume: 15, Issue:2

    Topics: Adolescent; Adult; Anti-Bacterial Agents; Breath Tests; Female; Helicobacter Infections; Humans; Ira

2010
Biofilm demolition and antibiotic treatment to eradicate resistant Helicobacter pylori: a clinical trial.
    Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2010, Volume: 8, Issue:9

    Topics: Acetylcysteine; Anti-Bacterial Agents; Biofilms; Breath Tests; Drug Therapy, Combination; Expectoran

2010
The effect of probiotics and mucoprotective agents on PPI-based triple therapy for eradication of Helicobacter pylori.
    Helicobacter, 2010, Volume: 15, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Female; Gastrointestinal Agents; Helicobac

2010
Pharmacogenetics of esomeprazole or rabeprazole-based triple therapy in Helicobacter pylori eradication in Hong Kong non-ulcer dyspepsia Chinese subjects.
    Journal of clinical pharmacy and therapeutics, 2010, Volume: 35, Issue:3

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agent

2010
Evaluation of Helicobacter pylori eradication by triple therapy plus Lactobacillus acidophilus compared to triple therapy alone.
    European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2011, Volume: 30, Issue:4

    Topics: Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests;

2011
Applicability of a rapid stool antigen test, using monoclonal antibody to catalase, for the management of Helicobacter pylori infection.
    Journal of gastroenterology, 2011, Volume: 46, Issue:4

    Topics: Anti-Bacterial Agents; Antibodies, Monoclonal; Antigens, Bacterial; Breath Tests; Catalase; Drug The

2011
Sequential therapy compared with standard triple therapy for Helicobacter pylori eradication in children: a double-blind, randomized, controlled trial.
    The Journal of pediatrics, 2011, Volume: 159, Issue:1

    Topics: Adult; Amoxicillin; Anti-Infective Agents; Breath Tests; Carbon Isotopes; Clarithromycin; Double-Bli

2011
Helicobacter pylori chronic gastritis in children: to eradicate or not to eradicate?
    The Journal of pediatrics, 2011, Volume: 159, Issue:1

    Topics: Adolescent; Aluminum Hydroxide; Amoxicillin; Antacids; Anti-Bacterial Agents; Breath Tests; Child; C

2011
Empirical modified sequential therapy containing levofloxacin and high-dose esomeprazole in second-line therapy for Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2011, Volume: 66, Issue:8

    Topics: Adult; Aged; Anti-Bacterial Agents; Aryl Hydrocarbon Hydroxylases; Breath Tests; Cytochrome P-450 CY

2011
Empirical modified sequential therapy containing levofloxacin and high-dose esomeprazole in second-line therapy for Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2011, Volume: 66, Issue:8

    Topics: Adult; Aged; Anti-Bacterial Agents; Aryl Hydrocarbon Hydroxylases; Breath Tests; Cytochrome P-450 CY

2011
Empirical modified sequential therapy containing levofloxacin and high-dose esomeprazole in second-line therapy for Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2011, Volume: 66, Issue:8

    Topics: Adult; Aged; Anti-Bacterial Agents; Aryl Hydrocarbon Hydroxylases; Breath Tests; Cytochrome P-450 CY

2011
Empirical modified sequential therapy containing levofloxacin and high-dose esomeprazole in second-line therapy for Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2011, Volume: 66, Issue:8

    Topics: Adult; Aged; Anti-Bacterial Agents; Aryl Hydrocarbon Hydroxylases; Breath Tests; Cytochrome P-450 CY

2011
Second-line Helicobacter pylori eradication: a randomized comparison of 1-week or 2-week bismuth-containing quadruple therapy.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Anti-Infective Agents; Anti-Ulcer Agents; Bism

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
Twice-a-day bismuth-containing quadruple therapy for Helicobacter pylori eradication: a randomized trial of 10 and 14 days.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Infective

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial.
    Lancet (London, England), 2011, Aug-06, Volume: 378, Issue:9790

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2011
Probiotic lactobacilli and bifidobacteria in a fermented milk product with added fruit preparation reduce antibiotic associated diarrhea and Helicobacter pylori activity.
    The Journal of dairy research, 2011, Volume: 78, Issue:4

    Topics: Adult; Amoxicillin; Bifidobacterium; Breath Tests; Clarithromycin; Cultured Milk Products; Diarrhea;

2011
Randomized trial on 14 versus 7 days of esomeprazole, moxifloxacin, and amoxicillin for second-line or rescue treatment of Helicobacter pylori infection.
    Helicobacter, 2011, Volume: 16, Issue:6

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Aza Compounds; Breath Tests; Dru

2011
Probiotic multistrain treatment may eradicate Helicobacter pylori from the stomach of dyspeptics: a placebo-controlled pilot study.
    Inflammation & allergy drug targets, 2012, Volume: 11, Issue:3

    Topics: Adult; Aged; Breath Tests; Double-Blind Method; Dyspepsia; Female; Helicobacter Infections; Helicoba

2012
Levofloxacin versus clarithromycin in a 10 day triple therapy regimen for first-line Helicobacter pylori eradication: a single-blind randomized clinical trial.
    The Journal of antimicrobial chemotherapy, 2012, Volume: 67, Issue:9

    Topics: Adolescent; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Ther

2012
Ten-day sequential versus triple therapy for Helicobacter pylori eradication: a prospective, open-label, randomized trial.
    Journal of gastroenterology and hepatology, 2012, Volume: 27, Issue:11

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agent

2012
Nonbismuth quadruple "concomitant" therapy versus standard triple therapy, both of the duration of 10 days, for first-line H. pylori eradication: a randomized trial.
    Journal of clinical gastroenterology, 2013, Volume: 47, Issue:3

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Therapy, Combination;

2013
The efficacy of second-line anti-Helicobacter pylori therapy using an extended 14-day levofloxacin/amoxicillin/proton-pump inhibitor treatment--a pilot study.
    Helicobacter, 2012, Volume: 17, Issue:5

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Female; He

2012
Helicobacter pylori eradication with ecabet sodium, omeprazole, amoxicillin, and clarithromycin versus bismuth, omeprazole, amoxicillin, and clarithromycin quadruple therapy: a randomized, open-label, phase IV trial.
    Helicobacter, 2012, Volume: 17, Issue:6

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; China; Cities; Drug Therapy, Combination; Female;

2012
Efficacy of a modified sequential therapy including bismuth subcitrate as first-line therapy to eradicate Helicobacter pylori in a Turkish population.
    Helicobacter, 2012, Volume: 17, Issue:6

    Topics: Adult; Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Female; Helicobacter Infectio

2012
Levofloxacin-containing triple and sequential therapy or standard sequential therapy as the first line treatment for Helicobacter pylori eradication in China.
    Helicobacter, 2012, Volume: 17, Issue:6

    Topics: Adolescent; Adult; Aged; Anti-Bacterial Agents; Breath Tests; China; Drug Therapy, Combination; Fema

2012
Efficacy of genotypic resistance-guided sequential therapy in the third-line treatment of refractory Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2013, Volume: 68, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Drug Monitoring; Drug Resistance, Bacterial; Femal

2013
Efficacy of genotypic resistance-guided sequential therapy in the third-line treatment of refractory Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2013, Volume: 68, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Drug Monitoring; Drug Resistance, Bacterial; Femal

2013
Efficacy of genotypic resistance-guided sequential therapy in the third-line treatment of refractory Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2013, Volume: 68, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Drug Monitoring; Drug Resistance, Bacterial; Femal

2013
Efficacy of genotypic resistance-guided sequential therapy in the third-line treatment of refractory Helicobacter pylori infection: a multicentre clinical trial.
    The Journal of antimicrobial chemotherapy, 2013, Volume: 68, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Drug Monitoring; Drug Resistance, Bacterial; Femal

2013
Clinical outcomes of two-week sequential and concomitant therapies for Helicobacter pylori eradication: a randomized pilot study.
    Helicobacter, 2013, Volume: 18, Issue:3

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents

2013
Efficacy of bismuth-containing quadruple therapies for clarithromycin-, metronidazole-, and fluoroquinolone-resistant Helicobacter pylori infections in a prospective study.
    Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2013, Volume: 11, Issue:7

    Topics: Adolescent; Adult; Aged; Anti-Bacterial Agents; Bismuth; Breath Tests; Clarithromycin; Drug Resistan

2013
A defoaming agent should be used with pronase premedication to improve visibility in upper gastrointestinal endoscopy.
    Endoscopy, 2002, Volume: 34, Issue:7

    Topics: Adult; Breath Tests; Dimethylpolysiloxanes; Endoscopy, Gastrointestinal; Female; Helicobacter Infect

2002
A defoaming agent should be used with pronase premedication to improve visibility in upper gastrointestinal endoscopy.
    Endoscopy, 2002, Volume: 34, Issue:7

    Topics: Adult; Breath Tests; Dimethylpolysiloxanes; Endoscopy, Gastrointestinal; Female; Helicobacter Infect

2002
A defoaming agent should be used with pronase premedication to improve visibility in upper gastrointestinal endoscopy.
    Endoscopy, 2002, Volume: 34, Issue:7

    Topics: Adult; Breath Tests; Dimethylpolysiloxanes; Endoscopy, Gastrointestinal; Female; Helicobacter Infect

2002
A defoaming agent should be used with pronase premedication to improve visibility in upper gastrointestinal endoscopy.
    Endoscopy, 2002, Volume: 34, Issue:7

    Topics: Adult; Breath Tests; Dimethylpolysiloxanes; Endoscopy, Gastrointestinal; Female; Helicobacter Infect

2002
Five minute endoscopic urea breath test with 25 mg of (13)C-urea in the management of Helicobacter pylori infection.
    European journal of gastroenterology & hepatology, 2002, Volume: 14, Issue:10

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Radioisotopes; Endoscopy, Gastrointestinal; Gas

2002
Seven-day triple therapy with omeprazole, amoxycillin and clarithromycin for Helicobacter pylori infection in haemodialysis patients.
    Scandinavian journal of gastroenterology, 2002, Volume: 37, Issue:11

    Topics: Age Factors; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Clarithromycin; Dr

2002
Validation of 13C-urea breathtest for the diagnosis of Helicobacter pylori infection in the Singapore population.
    Singapore medical journal, 2002, Volume: 43, Issue:8

    Topics: Adult; Aged; Biopsy; Breath Tests; Carbon Isotopes; Clinical Enzyme Tests; Female; Helicobacter Infe

2002
Influence of lansoprazole, famotidine, roxatidine and rebamipide administration on the urea breath test for the diagnosis of Helicobacter pylori infection.
    Journal of gastroenterology and hepatology, 2003, Volume: 18, Issue:2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Alanine; Anti-Ulcer Agents; Breath Tests; False Nega

2003
[Comparison between two 13C-urea breath tests for the diagnosis of Helicobacter pylori infection: isotope ratio mass spectrometer versus infrared spectrometer].
    Gastroenterologia y hepatologia, 2003, Volume: 26, Issue:3

    Topics: Breath Tests; Carbon Isotopes; Double-Blind Method; Female; Helicobacter Infections; Helicobacter py

2003
Eradication of Helicobacter pylori increases nocturnal intragastric acidity during dosing with rabeprazole, omeprazole, lansoprazole and placebo.
    Alimentary pharmacology & therapeutics, 2003, Mar-15, Volume: 17, Issue:6

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Anti-Ulcer Agents; Benzimidazoles; Breath Tests; Cro

2003
A rapid, low-dose, 13C-urea tablet for the detection of Helicobacter pylori infection before and after treatment.
    Alimentary pharmacology & therapeutics, 2003, Mar-15, Volume: 17, Issue:6

    Topics: Biopsy; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Middle Age

2003
Validation of the 13c-urea breath test for the initial diagnosis of helicobacter pylori infection and to confirm eradication after treatment.
    Revista espanola de enfermedades digestivas, 2003, Volume: 95, Issue:2

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Clarith

2003
13C urea breath test (UBT) in the diagnosis of Helicobacter pylori: why does it work better with acid test meals?
    Gut, 2003, Volume: 52, Issue:7

    Topics: Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Citric Acid; Cross-Over Studies; Dietary Sucro

2003
Treatment of Helicobacter pylori infection using a novel antiadhesion compound (3'sialyllactose sodium salt). A double blind, placebo-controlled clinical study.
    Helicobacter, 2003, Volume: 8, Issue:4

    Topics: Adult; Bacterial Adhesion; Breath Tests; Double-Blind Method; Dyspepsia; Female; Helicobacter Infect

2003
Salvage therapy after two or more prior Helicobacter pylori treatment failures: the super salvage regimen.
    Helicobacter, 2003, Volume: 8, Issue:4

    Topics: Adult; Antacids; Anti-Bacterial Agents; Anti-Infective Agents; Anti-Ulcer Agents; Bismuth; Breath Te

2003
A prospective, randomized study of quadruple therapy and high-dose dual therapy for treatment of Helicobacter pylori resistant to both metronidazole and clarithromycin.
    Helicobacter, 2003, Volume: 8, Issue:4

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Clarithromycin; Drug Re

2003
Influence of Helicobacter pylori infection and omeprazole treatment on gastric regional CO2.
    Digestion, 2003, Volume: 67, Issue:4

    Topics: Adult; Carbon Dioxide; Enzyme Inhibitors; Female; Gastric Mucosa; Helicobacter Infections; Humans; M

2003
A randomized trial comparing seven-day ranitidine bismuth citrate and clarithromycin dual therapy to seven-day omeprazole, clarithromycin and amoxicillin triple therapy for the eradication of Helicobacter pylori.
    Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 2003, Volume: 17, Issue:9

    Topics: Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Clarithromycin; Drug A

2003
Randomized study of different 'second-line' therapies for Helicobacter pylori infection after failure of the standard 'Maastricht triple therapy'.
    Alimentary pharmacology & therapeutics, 2003, Oct-15, Volume: 18, Issue:8

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Amoxicillin; Anti-Infective Agents

2003
A new, practical, low-dose 14C-urea breath test for the diagnosis of Helicobacter pylori infection: clinical validation and comparison with the standard method.
    European journal of nuclear medicine and molecular imaging, 2003, Volume: 30, Issue:11

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Dyspepsia; Female; Gastritis; Helicobacter Infections; He

2003
Influence of anti-ulcer drugs used in Japan on the result of (13)C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Journal of gastroenterology, 2003, Volume: 38, Issue:10

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Anti-Ulcer Agents; Breath Tests; Carbon Radioisotope

2003
Nitazoxanide in treatment of Helicobacter pylori: a clinical and in vitro study.
    Antimicrobial agents and chemotherapy, 2003, Volume: 47, Issue:12

    Topics: Adult; Aged; Anti-Infective Agents; Biotransformation; Breath Tests; Drug Therapy, Combination; Enzy

2003
Use of LARA-urea breath test in the diagnosis of Helicobacter pylori infection in children and adolescents: a preliminary study.
    Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 2003, Volume: 17, Issue:12

    Topics: Adolescent; Breath Tests; Child; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male;

2003
Pre-treatment urea breath test results predict the efficacy of Helicobacter pylori eradication therapy in patients with active duodenal ulcers.
    World journal of gastroenterology, 2004, Apr-01, Volume: 10, Issue:7

    Topics: Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Duodenal Ulcer; Helicobacter Infecti

2004
Rank order of success favors longer duration of imidazole-based therapy for Helicobacter pylori in duodenal ulcer disease: a randomized pilot study.
    Helicobacter, 2004, Volume: 9, Issue:2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Amoxicillin; Anti-Bacterial Agents

2004
The influence of Lactobacillus brevis on ornithine decarboxylase activity and polyamine profiles in Helicobacter pylori-infected gastric mucosa.
    Helicobacter, 2004, Volume: 9, Issue:2

    Topics: Adult; Aged; Biogenic Polyamines; Biopsy; Breath Tests; Double-Blind Method; Female; Gastric Mucosa;

2004
Randomised controlled trial of effects of Helicobacter pylori infection and its eradication on heartburn and gastro-oesophageal reflux: Bristol helicobacter project.
    BMJ (Clinical research ed.), 2004, Jun-12, Volume: 328, Issue:7453

    Topics: Adult; Breath Tests; Cross-Sectional Studies; Female; Follow-Up Studies; Gastroesophageal Reflux; He

2004
Effect of proton pump inhibitors and antacid therapy on 13C urea breath tests and stool test for Helicobacter pylori infection.
    The American journal of gastroenterology, 2004, Volume: 99, Issue:5

    Topics: Administration, Oral; Adult; Aged; Aluminum Hydroxide; Antacids; Breath Tests; Dose-Response Relatio

2004
13C-urea breath test to diagnose Helicobacter pylori infection in children aged up to 6 years.
    Helicobacter, 2004, Volume: 9, Issue:1

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Gastric Mucosa; Gastroscopy; Helicob

2004
The TETRA study: a prospective evaluation of Helicobacter pylori 'test-and-treat' strategy on 736 patients in clinical practice.
    Helicobacter, 2004, Volume: 9, Issue:1

    Topics: Adult; Breath Tests; Carbon Isotopes; Dyspepsia; Endoscopy; Esophageal Neoplasms; Female; Health Res

2004
Masking of 13C urea breath test by proton pump inhibitors is dependent on type of medication: comparison between omeprazole, pantoprazole, lansoprazole and esomeprazole.
    Alimentary pharmacology & therapeutics, 2004, Jul-01, Volume: 20, Issue:1

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Anti-Infective Agents; Anti-Ulcer Agents; Benzimidazoles; B

2004
Total family unit Helicobacter pylori eradication and pediatric re-infection rates.
    Helicobacter, 2004, Volume: 9, Issue:4

    Topics: Adolescent; Amoxicillin; Breath Tests; Child; Child, Preschool; Clarithromycin; Community-Acquired I

2004
Dual vs. triple therapy for childhood Helicobacter pylori gastritis: a double-blind randomized multicentre trial.
    Helicobacter, 2004, Volume: 9, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Amoxicillin; Breath Tests; Child; Double-Blind

2004
Influence of daily low-dose 14-membered-ring macrolide therapy on Helicobacter pylori infection in patients with chronic inflammatory disease of the airway.
    Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy, 2004, Volume: 10, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Breath Tests; Drug Administration

2004
Comparison between a new 13C-urea breath test, using a film-coated tablet, and the conventional 13C-urea breath test for the detection of Helicobacter pylori infection.
    Journal of gastroenterology, 2004, Volume: 39, Issue:7

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Cross-Over Studies; Duodenal Diseases

2004
Lewis and Secretor status and Helicobacter pylori eradication.
    Epidemiology and infection, 2004, Volume: 132, Issue:5

    Topics: Amoxicillin; Anti-Ulcer Agents; Breath Tests; Clarithromycin; Drug Therapy, Combination; Helicobacte

2004
Breath sample collection through the nostril reduces false-positive results of 13C-urea breath test for the diagnosis of helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2004, Volume: 36, Issue:10

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; False Positive

2004
Capsule 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    World journal of gastroenterology, 2005, Mar-07, Volume: 11, Issue:9

    Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Capsules; Carbon Isotopes; Feces; Female; Heli

2005
One-year follow-up study of Helicobacter pylori eradication rate with 13C-urea breath test after 3-d and 7-d rabeprazole-based triple therapy.
    World journal of gastroenterology, 2005, Mar-21, Volume: 11, Issue:11

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agent

2005
14C-urea breath test in patients undergoing anti-tuberculosis therapy.
    World journal of gastroenterology, 2005, Mar-21, Volume: 11, Issue:11

    Topics: Adolescent; Adult; Antitubercular Agents; Breath Tests; Carbon Radioisotopes; Female; Helicobacter I

2005
Eradication rate of Helicobacter pylori in dyspeptic patients.
    Medical science monitor : international medical journal of experimental and clinical research, 2005, Volume: 11, Issue:4

    Topics: Analysis of Variance; Anti-Bacterial Agents; Breath Tests; Ciprofloxacin; Drug Therapy, Combination;

2005
Gastroscopic real-time 13C-urea breath test.
    Endoscopy, 2005, Volume: 37, Issue:6

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Dioxide; Carbon Isotopes; F

2005
Eradication of Helicobacter pylori can be accurately confirmed 14 days after termination of triple therapy using a high-dose citric acid-based 13C urea breath test.
    Digestion, 2005, Volume: 71, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Bismuth; Breath Tests; Carbon Iso

2005
In vivo tests of natural therapy, Tibetan yogurt or fresh broccoli, for Helicobacter pylori infection.
    Methods and findings in experimental and clinical pharmacology, 2005, Volume: 27, Issue:5

    Topics: Adult; Brassica; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; M

2005
Accuracy of breath tests using low doses of 13C-urea to diagnose Helicobacter pylori infection: a randomised controlled trial.
    Gut, 2006, Volume: 55, Issue:4

    Topics: Adult; Age Factors; Breath Tests; Carbon Isotopes; Drug Administration Schedule; Endoscopy; Female;

2006
The best method of detecting prior Helicobacter pylori infection.
    World journal of gastroenterology, 2005, Sep-28, Volume: 11, Issue:36

    Topics: Adult; Aged; Antibodies, Bacterial; Breath Tests; Female; Helicobacter Infections; Helicobacter pylo

2005
Bovine lactoferrin is effective to suppress Helicobacter pylori colonization in the human stomach: a randomized, double-blind, placebo-controlled study.
    Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy, 2005, Volume: 11, Issue:6

    Topics: Adolescent; Adult; Animals; Breath Tests; Cattle; Child; Child, Preschool; Double-Blind Method; Fema

2005
Investigation of Helicobacter pylori in the middle ear of the patients with chronic otitis media by CLO test and 14C urea breath test.
    Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 2006, Volume: 27, Issue:6

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Case-Control Studies; Child; Cholesteatoma,

2006
Sensitivity and specificity of various tests for the diagnosis of Helicobacter pylori in Egyptian children.
    Pediatrics, 2006, Volume: 118, Issue:4

    Topics: Adolescent; Age Factors; Antibodies, Bacterial; Antigens, Bacterial; Biopsy; Breath Tests; Child; Ch

2006
Trials of novel 13C-urea-containing capsule for more economic and sensitive diagnosis of Helicobacter pylori infection in human subjects.
    Archives of pharmacal research, 2006, Volume: 29, Issue:10

    Topics: Adult; Ammonia; Breath Tests; Capsules; Carbon Dioxide; Carbon Isotopes; Cellulose; Excipients; Heli

2006
Comparison of the 13C-urea blood test to histology and rapid urease testing in the diagnosis of Helicobacter pylori infection in children.
    Journal of pediatric gastroenterology and nutrition, 2007, Volume: 44, Issue:1

    Topics: Adolescent; Biopsy; Carbon Isotopes; Child; Gastroscopy; Helicobacter Infections; Helicobacter pylor

2007
13C-urea breath test values and Helicobacter pylori eradication.
    Digestive diseases and sciences, 2008, Volume: 53, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Clarithromycin; Drug Resistance, Micr

2008
Second-line rescue therapy with levofloxacin after H. pylori treatment failure: a Spanish multicenter study of 300 patients.
    The American journal of gastroenterology, 2008, Volume: 103, Issue:1

    Topics: Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Therapy, Combination; Endosco

2008
Interpretation of the 13C-urea breath test in the choice of second- and third-line eradication of Helicobacter pylori infection.
    Journal of gastroenterology, 2008, Volume: 43, Issue:2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Anti-Infective Agents; Bismuth; Breath Tests; Clarit

2008
Inhibition of Helicobacter pylori infection in humans by Lactobacillus reuteri ATCC 55730 and effect on eradication therapy: a pilot study.
    Helicobacter, 2008, Volume: 13, Issue:2

    Topics: Anti-Bacterial Agents; Antigens, Bacterial; Double-Blind Method; Feces; Gastritis; Helicobacter Infe

2008
Accuracy of invasive and noninvasive tests to diagnose Helicobacter pylori infection.
    Gastroenterology, 1995, Volume: 109, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Chi-Square Distribution; Female; Helicobacter

1995
13C-UBT using an infrared spectrometer for detection of Helicobacter pylori and for monitoring the effects of lansoprazole.
    Journal of clinical gastroenterology, 1995, Volume: 20 Suppl 2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Anti-Ulcer Agents; Breath Tests; Carbon Dioxide; Carbon Iso

1995
Efficacy of lansoprazole and amoxicillin in eradicating Helicobacter pylori: evaluation using 13C-UBT and Monoclonal H. pylori antibody testing.
    Journal of clinical gastroenterology, 1995, Volume: 20 Suppl 2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Amoxicillin; Anti-Ulcer Agents; Antibodies, Bacterial; Anti

1995
Effect of administration of ranitidine bismuth citrate with food on the suppression and eradication of Helicobacter pylori in infected volunteers.
    The American journal of gastroenterology, 1995, Volume: 90, Issue:8

    Topics: Adult; Bismuth; Breath Tests; Carbon Radioisotopes; Double-Blind Method; Drug Administration Schedul

1995
Effect of a test meal on the intragastric distribution of urea in the 13C-urea breath test for Helicobacter pylori.
    Gut, 1995, Volume: 36, Issue:3

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Female; Food; Gastric Mucosa; Helicobacter Infections; H

1995
Serology as a valid screening test for Helicobacter pylori infection in asymptomatic subjects.
    Archives of pathology & laboratory medicine, 1995, Volume: 119, Issue:1

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Enzyme-Linked Immunosorbent Assay; Female; Helicobacter I

1995
Intravenous omeprazole/amoxicillin and omeprazole pretreatment in Helicobacter pylori-positive acute peptide ulcer bleeding. A pilot study.
    Scandinavian journal of gastroenterology, 1994, Volume: 29, Issue:10

    Topics: Acute Disease; Administration, Oral; Adult; Aged; Aged, 80 and over; Amoxicillin; Breath Tests; Carb

1994
[Usefulness of the breath test with urea-13C in the diagnosis of Helicobacter pylori infection].
    Medicina clinica, 1994, Oct-01, Volume: 103, Issue:10

    Topics: Adolescent; Adult; Aged; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans;

1994
Eradicating Helicobacter pylori infection lowers gastrin mediated acid secretion by two thirds in patients with duodenal ulcer.
    Gut, 1993, Volume: 34, Issue:8

    Topics: Amoxicillin; Anti-Bacterial Agents; Basal Metabolism; Breath Tests; Carbon Radioisotopes; Duodenal U

1993
Medium-term results of oral and intravenous omeprazole/amoxicillin Helicobacter pylori eradication therapy.
    The American journal of gastroenterology, 1994, Volume: 89, Issue:1

    Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Amoxicillin; Breath Tests; Drug Administration

1994
A simple, rapid, and highly reliable capsule-based 14C urea breath test for diagnosis of Helicobacter pylori infection.
    Scandinavian journal of gastroenterology, 1995, Volume: 30, Issue:11

    Topics: Adolescent; Adult; Aged; Breath Tests; Capsules; Carbon Dioxide; Carbon Radioisotopes; False Positiv

1995
Evaluation of clinical and home performance of the 13C-urea breath test for the detection of Helicobacter pylori.
    European journal of gastroenterology & hepatology, 1995, Volume: 7, Issue:7

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Evaluation Studies as Topic; Feasibility Studies; Female; Gas

1995
Noninvasive detection of Helicobacter pylori infection in clinical practice: the 13C urea breath test.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:4

    Topics: Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Duodenal Ulcer; Evaluation Studies as Topic; F

1996
Prospective evaluation of the macrolide antibiotic dirithromycin for the treatment of Helicobacter pylori.
    Alimentary pharmacology & therapeutics, 1996, Volume: 10, Issue:3

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Drug Combinations; Eryth

1996
A seven-day Helicobacter pylori treatment regimen using clarithromycin, omeprazole and tripotassium dicitrato bismuthate.
    Alimentary pharmacology & therapeutics, 1996, Volume: 10, Issue:3

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Clarithromycin; Drug Therapy, C

1996
Pharmacokinetic and pharmacodynamic interactions between omeprazole and amoxycillin in Helicobacter pylori-positive healthy subjects.
    Alimentary pharmacology & therapeutics, 1996, Volume: 10, Issue:3

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Area Under Curve; Breath Tests; Cross-

1996
Dose-response of omeprazole combined with amoxycillin on duodenal ulcer healing and eradication of Helicobacter pylori.
    Alimentary pharmacology & therapeutics, 1996, Volume: 10, Issue:3

    Topics: Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests;

1996
[Methodological study of 13C-urea breath test for detection of Helicobacter pylori infection].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1996, Volume: 93, Issue:8

    Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Duodenal Ulcer; Female; Gastritis;

1996
New approach to 13C-urea breath test: capsule-based modification with low-dose of 13C-urea in the diagnosis of Helicobacter pylori infection.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1996, Volume: 47, Issue:3

    Topics: Adult; Aged; Breath Tests; Capsules; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter

1996
The breath test--a call for more regional use.
    European journal of gastroenterology & hepatology, 1997, Volume: 9, Issue:7

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Laboratories; L

1997
Effectiveness of quadruple therapy using lansoprazole, instead of omeprazole, in curing Helicobacter pylori infection.
    Helicobacter, 1996, Volume: 1, Issue:3

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Antacids; Anti-Ulcer Agents; Bacterial Protein

1996
Randomized comparison of ranitidine bismuth citrate-based triple therapies for Helicobacter pylori.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:12

    Topics: Adult; Amoxicillin; Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Bismuth; Breath Test

1997
Carbon 13-labeled urea breath test for the diagnosis of Helicobacter pylori infection in children.
    The Journal of pediatrics, 1997, Volume: 131, Issue:6

    Topics: Adolescent; Amoxicillin; Anti-Bacterial Agents; Biopsy; Breath Tests; Carbon Radioisotopes; Child; C

1997
Comparison of helisal rapid blood test and 14C-urea breath test in determining Helicobacter pylori status and predicting ulcer disease in dyspeptic patients.
    The American journal of gastroenterology, 1998, Volume: 93, Issue:1

    Topics: Adolescent; Adult; Age Factors; Aged; Antibodies, Bacterial; Breath Tests; Carbon Radioisotopes; Con

1998
Studies of 13C-urea breath test for diagnosis of Helicobacter pylori infection in Japan.
    Journal of gastroenterology, 1998, Volume: 33, Issue:1

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; Gastrointestinal Di

1998
Bismuth-containing single-antibiotic 1-week triple therapy for Helicobacter pylori eradication.
    Alimentary pharmacology & therapeutics, 1998, Volume: 12, Issue:3

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Abdominal Pain; Adolescent; Adult; Aged; Aged, 80 and over;

1998
13C-urea breath test for the diagnosis of Helicobacter pylori infection. A further simplification for clinical practice.
    Scandinavian journal of gastroenterology, 1998, Volume: 33, Issue:3

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Cross-Over Studies; Female; Helicobacter Infections; Hel

1998
Positive result by serology indicates active Helicobacter pylori infection in patients with atrophic gastritis.
    Journal of clinical microbiology, 1998, Volume: 36, Issue:6

    Topics: Aged; Amoxicillin; Anti-Bacterial Agents; Antibodies, Bacterial; Breath Tests; Drug Therapy, Combina

1998
Relationship between the results of pre-treatment urea breath test and efficacy of eradication of Helicobacter pylori infection.
    Italian journal of gastroenterology and hepatology, 1998, Volume: 30, Issue:2

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Clarithromycin; Drug Admin

1998
Treatment of Helicobacter pylori infection in infants in rural Bangladesh with oral immunoglobulins from hyperimmune bovine colostrum.
    Alimentary pharmacology & therapeutics, 1998, Volume: 12, Issue:6

    Topics: Animals; Bangladesh; Breath Tests; Cattle; Child, Preschool; Colostrum; Double-Blind Method; Female;

1998
Accuracy of IgG serology and other tests in confirming Helicobacter pylori eradication.
    Scandinavian journal of gastroenterology, 1998, Volume: 33, Issue:7

    Topics: Adult; Aged; Aged, 80 and over; Biopsy, Needle; Breath Tests; Chi-Square Distribution; Confidence In

1998
Chronic urticaria and Helicobacter pylori.
    Acta dermato-venereologica, 1998, Volume: 78, Issue:6

    Topics: Adult; Anti-Bacterial Agents; Anti-Ulcer Agents; Antibodies, Bacterial; Blood Donors; Breath Tests;

1998
Ten minute 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Journal of gastroenterology, 1998, Volume: 33 Suppl 10

    Topics: Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; S

1998
Can the C-14 urea breath test replace follow-up endoscopic biopsies in patients treated for Helicobacter pylori infection?
    Clinical nuclear medicine, 1998, Volume: 23, Issue:12

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Br

1998
Accuracy of the [13C]-urea breath test in diagnosing Helicobacter pylori gastritis in pediatric patients.
    Journal of pediatric gastroenterology and nutrition, 1999, Volume: 28, Issue:1

    Topics: Adolescent; Biopsy; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Gastritis; Helic

1999
Optimal duration of therapy combining ranitidine bismuth citrate with clarithromycin and metronidazole in the eradication of Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:1

    Topics: Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Clarithromycin; Drug Therapy, Combi

1999
Five micro-curie urea breath test for the diagnosis of Helicobacter pylori infection: evaluation in a South-East Asian population.
    The Australian and New Zealand journal of surgery, 1999, Volume: 69, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Asia, Southeastern; Breath Tests; Double-Blind Method; Female; Helic

1999
The impact of delaying gastric emptying by either meal substrate or drug on the [13C]-urea breath test.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Dopamine Agents; Duodenal Ulcer; Fema

1999
Unsedated transnasal EGD: an alternative approach to conventional esophagogastroduodenoscopy for documenting Helicobacter pylori eradication.
    Gastrointestinal endoscopy, 1999, Volume: 49, Issue:3 Pt 1

    Topics: Adult; Aged; Breath Tests; Endoscopy, Digestive System; Helicobacter Infections; Helicobacter pylori

1999
Clinical validation of the Helikit: a 13C urea breath test used for the diagnosis of Helicobacter pylori infection.
    Clinical biochemistry, 1999, Volume: 32, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Female; Gastric Mucosa; Helicobacter Infection

1999
Triple therapy for Helicobacter pylori eradication is more effective than long-term maintenance antisecretory treatment in the prevention of recurrence of duodenal ulcer: a prospective long-term follow-up study.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:3

    Topics: Adult; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Clarithromycin; Drug Therapy, Combina

1999
Eradication of Helicobacter pylori infection after ranitidine bismuth citrate, metronidazole and tetracycline for 7 or 10 days.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:3

    Topics: Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Dru

1999
Is routine histological evaluation an accurate test for Helicobacter pylori infection?
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:3

    Topics: Breath Tests; Endoscopy, Gastrointestinal; Female; Helicobacter Infections; Helicobacter pylori; Hum

1999
[Effect of Helicobacter pylori on gastric emptying in non-ulcer dyspepsia--evaluation of Helicobacter pylori by 13C-urea breath test].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1999, Volume: 96, Issue:3

    Topics: Adult; Breath Tests; Dyspepsia; Female; Gastric Emptying; Helicobacter Infections; Helicobacter pylo

1999
[Laser-assisted 13C-urea breath test; a new noninvasive detection method for Helicobacter pylori infection].
    Nederlands tijdschrift voor geneeskunde, 1999, Feb-20, Volume: 143, Issue:8

    Topics: Adult; Aged; Biopsy; Breath Tests; Female; Gastritis; Helicobacter Infections; Helicobacter pylori;

1999
Ten-day triple therapy with ranitidine bismuth citrate, amoxicillin, and clarithromycin in eradicating Helicobacter pylori.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:5

    Topics: Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Clarithromycin; Drug A

1999
The 13C-urea blood test accurately detects active Helicobacter pylori infection: a United States, multicenter trial.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:6

    Topics: Adult; Biopsy; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Hematologic Te

1999
A novel tablet-based 13C urea breath test for Helicobacter pylori with enhanced performance during acid suppression therapy.
    Scandinavian journal of gastroenterology, 1999, Volume: 34, Issue:4

    Topics: Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Dyspepsia; Female; Helicobacter Infections; Helico

1999
The effect of omeprazole dosing on the isolation of Helicobacter pylori from gastric aspirates.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:9

    Topics: Adult; Anti-Ulcer Agents; Breath Tests; Culture Media; Double-Blind Method; Enzyme-Linked Immunosorb

1999
The effect of dosing with omeprazole on the accuracy of the 13C-urea breath test in Helicobacter pylori-infected subjects.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:10

    Topics: Adult; Anti-Ulcer Agents; Breath Tests; Carbon Radioisotopes; False Negative Reactions; Female; Heli

1999
Efficacy of two different dosage regimens of omeprazole, amoxycillin and metronidazole for the cure of Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:12

    Topics: Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Breath Tests; Drug Resistance;

1999
Pantoprazole suppresses Helicobacter pylori without affecting cure.
    Helicobacter, 1999, Volume: 4, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Anti-Ulcer Agents; Benzimidazoles; Breath Tests; Drug Thera

1999
Eradication of Helicobacter pylori using 30 mg or 60 mg lansoprazole combined with amoxicillin and metronidazole: one and two weeks of a new triple therapy.
    Journal of gastroenterology, 1999, Volume: 34 Suppl 11

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer

1999
Six-day or seven-day regimens with ranitidine bismuth citrate plus high-dose clarithromycin and tinidazole are both effective against Helicobacter pylori infection.
    Digestive diseases and sciences, 1999, Volume: 44, Issue:12

    Topics: Adolescent; Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Antitrichomonal Agents; Bismuth;

1999
Triple therapy for Helicobacter pylori eradication: a comparison of pantoprazole once versus twice daily.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:1

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Anti-Bacterial Agents; Anti-Ulcer Agents; Benzimidaz

2000
Five-day regimens containing ranitidine bismuth citrate plus high-dose clarithromycin and either amoxycillin or tinidazole for Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:1

    Topics: Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Clarithromycin; Drug T

2000
Comparison of lansoprazole-based triple and dual therapy for treatment of Helicobacter pylori-related duodenal ulcer: an Asian multicentre double-blind randomized placebo controlled study.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; An

2000
Effect of gastric acid suppression on 13C-urea breath test: comparison of ranitidine with omeprazole.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:3

    Topics: Anti-Ulcer Agents; Breath Tests; Depression, Chemical; Enzyme Inhibitors; False Negative Reactions;

2000
Noninvasive tests as a substitute for histology in the diagnosis of Helicobacter pylori infection.
    Gastrointestinal endoscopy, 2000, Volume: 52, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Antibodies, Bacterial; Biopsy, Needle; Breath Tests; Cost-Benefit An

2000
Helicobacter pylori infection in asymptomatic children: comparison of diagnostic tests.
    Helicobacter, 2000, Volume: 5, Issue:3

    Topics: Adolescent; Antibodies; Breath Tests; Child; Child, Preschool; Female; Helicobacter Infections; Heli

2000
In dyspeptic patients without gastric phase III of the migrating motor complex, Helicobacter pylori eradication produces no short-term changes in interdigestive motility pattern.
    Scandinavian journal of gastroenterology, 2000, Volume: 35, Issue:8

    Topics: Administration, Oral; Adult; Analysis of Variance; Biopsy, Needle; Breath Tests; Clarithromycin; Dru

2000
Third line treatment for Helicobacter pylori: a prospective, culture-guided study in peptic ulcer patients.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:10

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Double-Blind Method; Female; Follo

2000
(13)C-urea breath test without a test meal is highly accurate for the detection of Helicobacter pylori infection in Chinese.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:10

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; China; Dyspepsia; Female; Food; He

2000
Lower-dose (13)C-urea breath test to detect Helicobacter pylori infection-comparison between infrared spectrometer and mass spectrometry analysis.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:10

    Topics: Adult; Breath Tests; Carbon Isotopes; Female; Gastroscopy; Helicobacter Infections; Helicobacter pyl

2000
Diagnostic accuracy of (13)C-urea breath test in the diagnosis of Helicobacter pylori infection in patients with partial gastric resection due to peptic ulcer disease: a prospective multicenter study.
    Digestion, 2001, Volume: 63, Issue:1

    Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Diagnosis, Diff

2001
One-week ranitidine bismuth citrate-based triple therapy for the eradication of Helicobacter pylori in Hong Kong with high prevalence of metronidazole resistance.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:3

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Infective Agents; Anti-Ulcer Agents; Bismuth; Breath Tests;

2001
Isotope ratio mass spectrometry (IRMS) versus laser-assisted ratio analyzer (LARA): a comparative study using two doses of.
    Digestive diseases and sciences, 2000, Volume: 45, Issue:11

    Topics: Adult; Aged; Anti-Ulcer Agents; Breath Tests; Citric Acid; Cost-Benefit Analysis; Dietary Sucrose; F

2000
Negative effect of ranitidine on the results of urea breath test for the diagnosis of Helicobacter pylori.
    The American journal of gastroenterology, 2001, Volume: 96, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Dose-Response Relationship, Drug; Dyspepsia; False Negative Reactions

2001
Nitrofurantoin quadruple therapy for Helicobacter pylori infection: effect of metronidazole resistance.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:4

    Topics: Administration, Oral; Adult; Aged; Anti-Bacterial Agents; Anti-Infective Agents, Urinary; Anti-Ulcer

2001
[Diagnosis of Helicobacter pylori infections using isotope-selective non dispersive infrared spectrometry with 13C-urea breath test].
    Recenti progressi in medicina, 2001, Volume: 92, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Female; Helicobacter Infe

2001
Effect of mouth washing on the.
    Journal of gastroenterology and hepatology, 2001, Volume: 16, Issue:3

    Topics: Adult; Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans;

2001
Simplified 13C-urea breath test for detection of Helicobacter pylori infection.
    The American journal of gastroenterology, 2001, Volume: 96, Issue:6

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Radioisotopes; Citric Acid; Cross-Over Studies; Fastin

2001
Ranitidine bismuth citrate-based triple therapies after failure of the standard 'Maastricht triple therapy': a promising alternative to the quadruple therapy?
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:7

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Administration, Oral; Adult; Aged; Amoxicillin; Anti-Bacter

2001
Predictors of failure of Helicobacter pylori eradication with the standard 'Maastricht triple therapy'.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:7

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Age Factors; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer

2001
New immunoassay for the detection of Helicobacter pylori infection compared with urease test, 13C breath test and histology: validation in the primary care setting.
    Journal of microbiological methods, 2001, Volume: 46, Issue:3

    Topics: Adult; Biopsy; Breath Tests; Chronic Disease; Enzyme-Linked Immunosorbent Assay; Female; Gastritis;

2001
Helicobacter pylori and iron deficiency anaemia in children.
    Scandinavian journal of gastroenterology, 2001, Volume: 36, Issue:7

    Topics: Adolescent; Amoxicillin; Anemia, Iron-Deficiency; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath T

2001
Efficacy of ecabet sodium for Helicobacter pylori eradication triple therapy in comparison with a lansoprazole-based regimen.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:8

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Abietanes; Adult; Aged; Amoxicillin; Anti-Bacterial Agents;

2001
A triple therapy regimen after failed Helicobacter pylori treatments.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:8

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Antitrichomonal Agents; Biopsy; Bismuth; Brea

2001
Ranitidine bismuth citrate with clarithromycin alone or with metronidazole for the eradication of Helicobacter pylori.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:8

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Carbon Isotopes; Clari

2001
Various durations of a standard regimen (amoxycillin, metronidazole, colloidal bismuth sub-citrate for 2 weeks or with additional ranitidine for 1 or 2 weeks) on eradication of Helicobacter pylori in Iranian peptic ulcer patients. A randomized controlled
    European journal of gastroenterology & hepatology, 2001, Volume: 13, Issue:8

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Biopsy, Needle; Bismuth; Breath Tests; Drug Administratio

2001
Discrepancy between Helicobacter pylori stool antigen assay and urea breath test in the detection of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2000, Volume: 32, Issue:4

    Topics: Adolescent; Adult; Aged; Antigens, Bacterial; Breath Tests; Diagnosis, Differential; Feces; Female;

2000
Twenty-minute 50 mg 13C-urea breath test without test meal for the diagnosis of Helicobacter pylori infection in Chinese.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:9

    Topics: Adult; Aged; Breath Tests; China; Dyspepsia; Female; Helicobacter Infections; Helicobacter pylori; H

2001
A randomized comparison of four omeprazole-based triple therapy regimens for the eradication of Helicobacter pylori in patients with non-ulcer dyspepsia.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:11

    Topics: Administration, Oral; Adult; Amoxicillin; Ampicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Azit

2001
What is the best method to diagnose Helicobacter infection in bleeding peptic ulcers?: a prospective trial.
    The Korean journal of internal medicine, 2001, Volume: 16, Issue:3

    Topics: Biopsy, Needle; Breath Tests; Chi-Square Distribution; Female; Gastroscopy; Helicobacter Infections;

2001
[Effect of antiulcer agents on the urea breath test--Comparison between rebamipide and ecabet sodium].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2002, Volume: 99, Issue:1

    Topics: Abietanes; Alanine; Anti-Ulcer Agents; Breath Tests; Diterpenes; False Negative Reactions; Female; H

2002
Impact of intravenous omeprazole on Helicobacter pylori eradication by triple therapy in patients with peptic ulcer bleeding.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:1

    Topics: Administration, Oral; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Cla

2002
Efficacy of low-dose clarithromycin triple therapy and tinidazole-containing triple therapy for Helicobacter pylori eradication.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:1

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Antitrichomonal Agents; Breath T

2002
Optimal serological tests for the detection of Helicobacter pylori infection in the Chinese population.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:3

    Topics: Breath Tests; Carbon Isotopes; China; Dyspepsia; Enzyme-Linked Immunosorbent Assay; Female; Helicoba

2002
Different effects of short-term omeprazole, lansoprazole or pantoprazole on the accuracy of the (13)C-urea breath test.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:3

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Anti-Ulcer Agents; Benzimidazoles; Breath Tests; Car

2002
Helicobacter pylori eradication does not worsen quality of life related to reflux symptoms: a prospective trial.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:6

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agent

2002
Duodenal ulcer healing with 1-week eradication triple therapy followed, or not, by anti-secretory treatment: a multicentre double-blind placebo-controlled trial.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:6

    Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2002
[Comparison of the efficacy of omeprazole/bismuth subcitrate or triple therapy in Helicobacter pylori gastritis. A prospective controlled study].
    Schweizerische medizinische Wochenschrift, 1992, Sep-26, Volume: 122, Issue:39

    Topics: Antacids; Breath Tests; Drug Therapy, Combination; Female; Gastritis; Helicobacter Infections; Helic

1992

Other Studies

719 other studies available for urea and Helicobacter Infections

ArticleYear
3-Arylpropionylhydroxamic acid derivatives as Helicobacter pylori urease inhibitors: Synthesis, molecular docking and biological evaluation.
    Bioorganic & medicinal chemistry, 2016, 10-01, Volume: 24, Issue:19

    Topics: Animals; Anti-Bacterial Agents; Blood Proteins; Helicobacter Infections; Helicobacter pylori; Humans

2016
Lifestyle and dietary factors associated with serologically detected gastric atrophy in a Caucasian population in the GISTAR study.
    European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP), 2022, 09-01, Volume: 31, Issue:5

    Topics: Atrophy; Coffee; Female; Gastric Mucosa; Gastritis, Atrophic; Helicobacter Infections; Helicobacter

2022
[
    The Pan African medical journal, 2021, Volume: 40

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Mal

2021
Useful Serum Pepsinogen Levels for Detecting Ongoing Helicobacter pylori Infection in Asymptomatic Subjects: A Cross-Sectional Study Based on
    Digestive diseases and sciences, 2022, Volume: 67, Issue:12

    Topics: Aged; Breath Tests; Cross-Sectional Studies; Helicobacter Infections; Helicobacter pylori; Humans; P

2022
Urease, Gastric Bacteria and Gastritis.
    Acta medica Indonesiana, 2022, Volume: 54, Issue:1

    Topics: Ammonia; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans; Urea; Urease

2022
Urease Levels and Gastritis Stage in Dyspeptic Patients.
    Acta medica Indonesiana, 2022, Volume: 54, Issue:1

    Topics: Adult; Carbon Radioisotopes; Cross-Sectional Studies; Dyspepsia; Gastritis; Gastritis, Atrophic; Hel

2022
Systematic Retesting for
    BioMed research international, 2022, Volume: 2022

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Proton Pump Inhibitors; Sensitiv

2022
Prevalence and predictors of
    Postgraduate medicine, 2022, Volume: 134, Issue:7

    Topics: Albumins; Blood Glucose; Carbon Isotopes; China; Cross-Sectional Studies; Female; Helicobacter Infec

2022
A prospective study on Helicobacter pylori rapid urease test false negativity: is it time for its use in restricted situations?
    Minerva gastroenterology, 2023, Volume: 69, Issue:3

    Topics: Adult; Blood Urea Nitrogen; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Midd

2023
[The Helicobacter pylori infection rate detected in combination by immunohistochemical staining and
    Zhonghua bing li xue za zhi = Chinese journal of pathology, 2022, Jul-08, Volume: 51, Issue:7

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Staining and Labeling; Urea

2022
Comparison of invasive histological and molecular methods in the diagnosis of
    F1000Research, 2022, Volume: 11

    Topics: Biopsy; Cross-Sectional Studies; Helicobacter Infections; Helicobacter pylori; Humans; RNA, Ribosoma

2022
Comparison of invasive histological and molecular methods in the diagnosis of
    F1000Research, 2022, Volume: 11

    Topics: Biopsy; Cross-Sectional Studies; Helicobacter Infections; Helicobacter pylori; Humans; RNA, Ribosoma

2022
Comparison of invasive histological and molecular methods in the diagnosis of
    F1000Research, 2022, Volume: 11

    Topics: Biopsy; Cross-Sectional Studies; Helicobacter Infections; Helicobacter pylori; Humans; RNA, Ribosoma

2022
Comparison of invasive histological and molecular methods in the diagnosis of
    F1000Research, 2022, Volume: 11

    Topics: Biopsy; Cross-Sectional Studies; Helicobacter Infections; Helicobacter pylori; Humans; RNA, Ribosoma

2022
Low compliance to post-screening recommendations in a family-based Helicobacter pylori screening and treatment program: A prospective cohort study.
    Helicobacter, 2022, Volume: 27, Issue:5

    Topics: Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Female; Helicobacter Infections; Hel

2022
Helicobacter Pylori Related Gastric Cancer Screening and Cost-Effectiveness Analysis: A Hospital-Based Cross-Sectional Study (SIGES).
    Nutrition and cancer, 2022, Volume: 74, Issue:8

    Topics: Adult; Cost-Benefit Analysis; Cross-Sectional Studies; Early Detection of Cancer; Helicobacter Infec

2022
Clinical practice of Helicobacter pylori infection management by gastroenterologists in secondary and tertiary hospitals: A stratified sampling cross-sectional survey.
    Journal of digestive diseases, 2022, Volume: 23, Issue:7

    Topics: Amoxicillin; Anti-Bacterial Agents; Bismuth; Cross-Sectional Studies; Drug Therapy, Combination; Gas

2022
Helicobacter pylori infection prevalence in ambulatory settings in 2017-2019 in RUSSIA: The data of real-world national multicenter trial.
    Helicobacter, 2022, Volume: 27, Issue:5

    Topics: Adolescent; Adult; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Middle Aged;

2022
Functional insights of antibiotic resistance mechanism in Helicobacter pylori: Driven by gene interaction network and centrality-based nodes essentiality analysis.
    Microbial pathogenesis, 2022, Volume: 171

    Topics: Anti-Bacterial Agents; Drug Resistance, Bacterial; Drug Resistance, Microbial; Gene Regulatory Netwo

2022
The potential bidirectional association between Helicobacter pylori infection and gallstone disease in adults: A two-cohort study.
    European journal of clinical investigation, 2023, Volume: 53, Issue:2

    Topics: Adult; Breath Tests; Cohort Studies; Gallstones; Helicobacter Infections; Helicobacter pylori; Human

2023
Helicobacter pylori in New Zealand: current diagnostic trends and related costs.
    The New Zealand medical journal, 2022, 09-23, Volume: 135, Issue:1562

    Topics: Helicobacter Infections; Helicobacter pylori; Humans; New Zealand; Retrospective Studies; Sensitivit

2022
Helicobacter pylori shows tropism to gastric differentiated pit cells dependent on urea chemotaxis.
    Nature communications, 2022, 10-05, Volume: 13, Issue:1

    Topics: Antigens, Bacterial; Bacterial Proteins; Carrier Proteins; Chemotaxis; Gastric Mucosa; Helicobacter

2022
Inverse association between Helicobacter pylori infection and childhood asthma in a physical examination population: a cross-sectional study in Chongqing, China.
    BMC pediatrics, 2022, 10-26, Volume: 22, Issue:1

    Topics: Asthma; Body Mass Index; Breath Tests; Child; Child, Preschool; China; Cross-Sectional Studies; Fema

2022
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Letter to the editor:
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2023
Preliminary study assessing the agreement between a novel stool antigen test using bioluminescent enzyme immunoassay and a 13C-urea breath test for Helicobacter pylori infection.
    European journal of gastroenterology & hepatology, 2023, 04-01, Volume: 35, Issue:4

    Topics: Antigens, Bacterial; Breath Tests; Carbon Isotopes; Feces; Helicobacter Infections; Helicobacter pyl

2023
Mistakes in the diagnosis and treatment of Helicobacter pylori infection in daily clinical practice.
    Helicobacter, 2023, Volume: 28, Issue:4

    Topics: Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Therapy, Combination; Dyspepsia; Helicobac

2023
Evaluation of the effects of a proton pump inhibitor on Helicobacter pylori stool antigen testing.
    Helicobacter, 2023, Volume: 28, Issue:3

    Topics: Antigens, Bacterial; Breath Tests; Feces; Helicobacter Infections; Helicobacter pylori; Humans; Lans

2023
Performance evaluation of a novel 14C-urea breath test (solid scintillation) for the diagnosis of helicobacter pylori infection.
    Medicine, 2023, Mar-03, Volume: 102, Issue:9

    Topics: Breath Tests; Carbon Radioisotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; Ma

2023
Urea Breath Testing to Detect Helicobacter pylori in Patients with Peptic Ulcer Bleeding During Proton Pump Inhibitor Treatment.
    Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2023, Volume: 33, Issue:5

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Peptic Ulcer; Peptic Ulcer Hemor

2023
Eradicating
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Early Detection of Cancer; Helicobac

2023
Helicobacter pylori infection and UBT-13C values are associated with changes in body mass index in children and adults.
    Revista medica de Chile, 2022, Volume: 150, Issue:11

    Topics: Body Mass Index; Breath Tests; Carbon Isotopes; Child; Helicobacter Infections; Helicobacter pylori;

2022
Raman Spectroscopy for Urea Breath Test.
    Biosensors, 2023, Jun-02, Volume: 13, Issue:6

    Topics: Breath Tests; Carbon Dioxide; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans;

2023
Potential of personalised approaches in gastric cancer prevention.
    Gut, 2023, Nov-24, Volume: 72, Issue:12

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivity and Specificity; Sto

2023
PROSPECTIVE STUDY FOR VALIDATION OF A SINGLE PROTOCOL FOR THE 13C-UREA BREATH TEST USING TWO DIFFERENT DEVICES IN THE DIAGNOSIS OF H. PYLORI INFECTION.
    Arquivos de gastroenterologia, 2019, Aug-13, Volume: 56, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Child; Clinical Protocols; Female; Helicob

2019
Is a Citric Acid Meal Useful for Increasing Accuracy of the
    Gut and liver, 2019, 09-15, Volume: 13, Issue:5

    Topics: Breath Tests; Carbon Isotopes; Citric Acid; Gastritis, Atrophic; Helicobacter Infections; Helicobact

2019
Clinical validation of Endofaster® for a rapid diagnosis of Helicobacter pylori infection.
    Revista espanola de enfermedades digestivas, 2020, Volume: 112, Issue:1

    Topics: Adolescent; Adult; Aged; Ammonia; Area Under Curve; Bacteriological Techniques; Diagnostic Technique

2020
Helicobacter pylori "Test-and-Treat" strategy with urea breath test: A cost-effective strategy for the management of dyspepsia and the prevention of ulcer and gastric cancer in Spain-Results of the Hp-Breath initiative.
    Helicobacter, 2020, Volume: 25, Issue:4

    Topics: Breath Tests; Cost-Benefit Analysis; Dyspepsia; Gastroscopy; Helicobacter Infections; Helicobacter p

2020
Helicobacter pylori test-and-treat strategy for second-year junior high school students aimed at the prevention of gastric cancer in Takatsuki City.
    Helicobacter, 2020, Volume: 25, Issue:4

    Topics: Adolescent; Anti-Bacterial Agents; Breath Tests; Community Participation; Female; Helicobacter Infec

2020
Serology Is More Sensitive Than Urea Breath Test or Stool Antigen for the Initial Diagnosis of Helicobacter pylori Gastritis When Compared With Histopathology.
    American journal of clinical pathology, 2020, 07-07, Volume: 154, Issue:2

    Topics: Adult; Antigens, Bacterial; Breath Tests; Female; Gastritis; Helicobacter Infections; Helicobacter p

2020
A close relationship between
    Scandinavian journal of gastroenterology, 2020, Volume: 55, Issue:6

    Topics: Adult; Aged; Breath Tests; CD47 Antigen; Enzyme-Linked Immunosorbent Assay; Female; Gastric Mucosa;

2020
Diagnosis of Helicobacter pylori infection in the elderly using an immunochromatographic assay-based stool antigen test.
    MicrobiologyOpen, 2020, Volume: 9, Issue:9

    Topics: Aged; Aged, 80 and over; Antigens, Bacterial; Breath Tests; Comorbidity; Constipation; Feces; Helico

2020
Association between
    Journal of diabetes research, 2020, Volume: 2020

    Topics: Adult; Breath Tests; Carbon Isotopes; China; Cross-Sectional Studies; Diabetes Complications; Diabet

2020
Lack of almagate interference in breath test results for Helicobacter pylori diagnosis (Almatest study).
    Gastroenterologia y hepatologia, 2021, Volume: 44, Issue:9

    Topics: Aluminum Hydroxide; Antacids; Breath Tests; Carbon Isotopes; Carbonates; Dyspepsia; False Negative R

2021
Evaluation of Salivary Helicobacter pylori, Calcium, Urea, pH and Flow Rate in Hemodialysis Patients.
    Infectious disorders drug targets, 2021, Volume: 21, Issue:7

    Topics: Calcium; Helicobacter Infections; Helicobacter pylori; Humans; Hydrogen-Ion Concentration; Renal Dia

2021
13C urea breath test to identify Helicobacter pylori Infection in patients with upper gastrointestinal bleeding admitted to the Emergency Department.
    European review for medical and pharmacological sciences, 2021, Volume: 25, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Emergency Service, Hospital; Female; Gastrointestinal Hemorrhage; Hel

2021
The Urea Breath Test for the Noninvasive Detection of Helicobacter pylori.
    Methods in molecular biology (Clifton, N.J.), 2021, Volume: 2283

    Topics: Ammonia; Bacterial Proteins; Breath Tests; Carbon Dioxide; Female; Helicobacter Infections; Helicoba

2021
Differences in glycated hemoglobin levels and cholesterol levels in individuals with diabetes according to Helicobacter pylori infection.
    Scientific reports, 2021, 04-19, Volume: 11, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Blood Glucose; Breath Tests; Cholesterol; Diabetes Mellitus; Female;

2021
Cost-effectiveness modelling of use of urea breath test for the management of
    BMJ open gastroenterology, 2021, Volume: 8, Issue:1

    Topics: Breath Tests; Cost-Benefit Analysis; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans

2021
Does Helicobacter pylori infection increase the risk of adult-onset asthma?
    European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2017, Volume: 36, Issue:10

    Topics: Adult; Asthma; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Risk; Sensitivity

2017
Cut-off optimization for
    Scientific reports, 2017, 05-18, Volume: 7, Issue:1

    Topics: Adult; Algorithms; Breath Tests; Carbon Isotopes; Clinical Trials as Topic; Female; Helicobacter Inf

2017
Limited effectiveness with a 10-day bismuth-containing quadruple therapy (Pylera
    Helicobacter, 2017, Volume: 22, Issue:5

    Topics: Adult; Aged; Aged, 80 and over; Anti-Infective Agents; Bismuth; Breath Tests; Drug Therapy, Combinat

2017
May Gender or Ethnicity Affect Delta Over Baseline Values Obtained by 13-C Urea Breath Test?
    Reviews on recent clinical trials, 2017, Volume: 12, Issue:3

    Topics: Breath Tests; Ethnicity; Female; Helicobacter Infections; Helicobacter pylori; Humans; Italy; Male;

2017
Can immunochromatographic tests for detecting Helicobacter pylori stools antigens replace urea breath test?
    Clinics and research in hepatology and gastroenterology, 2018, Volume: 42, Issue:2

    Topics: Adolescent; Adult; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Feces; Female; Helico

2018
Sex differences in urea breath test results for the diagnosis of Helicobacter pylori infection: a large cross-sectional study.
    Biology of sex differences, 2018, 01-02, Volume: 9, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Cross-Sectional Studies; Female; Helicobacter Infectio

2018
Relationships of H. pylori infection and its related gastroduodenal morbidity with metabolic syndrome: a large cross-sectional study.
    Scientific reports, 2018, 03-06, Volume: 8, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Cross-Sectional Studies; Female; Helicobacter Infectio

2018
Prevalence of Helicobacter pylori among Alaskans: Factors associated with infection and comparison of urea breath test and anti-Helicobacter pylori IgG antibodies.
    Helicobacter, 2018, Volume: 23, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Alaska; Antibodies, Bacterial; Breath Tests; Child; Fema

2018
Anti-Helicobacterpylori effectiveness and targeted delivery performance of amoxicillin-UCCs-2/TPP nanoparticles based on ureido-modified chitosan derivative.
    International journal of biological macromolecules, 2018, Volume: 115

    Topics: Amoxicillin; Animals; Anti-Bacterial Agents; Biological Transport; Chitosan; Cytokines; Drug Carrier

2018
Performance of the 13C-urea breath test for the diagnosis of H. pylori infection using a substrate synthesized in Brazil: A preliminary study.
    Clinics (Sao Paulo, Brazil), 2018, 06-07, Volume: 73

    Topics: Adult; Aged; Aged, 80 and over; Brazil; Breath Tests; Carbon Isotopes; Female; Helicobacter Infectio

2018
Optimization of
    Journal of clinical laboratory analysis, 2019, Volume: 33, Issue:2

    Topics: Adult; Breath Tests; Carbon Isotopes; Cluster Analysis; Cohort Studies; Female; Helicobacter Infecti

2019
Comments on Umer Draz et al. (J Pak Med Assoc. 2018; 68: 939-41) Presence of pre-diabetes in Helicobacter pylori positive versus Helicobacter pylori negative patients having dyspepsia.
    JPMA. The Journal of the Pakistan Medical Association, 2018, Volume: 68, Issue:11

    Topics: Aged; Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Prediabetic Sta

2018
Can urea breath test (UBT) replace rapid urea test (RUT)?
    Polski przeglad chirurgiczny, 2018, Jun-04, Volume: 90, Issue:5

    Topics: Adult; Aged; Breath Tests; Early Diagnosis; Endoscopy; Female; Helicobacter Infections; Humans; Male

2018
The associations among Helicobacter pylori infection, white blood cell count and nonalcoholic fatty liver disease in a large Chinese population.
    Medicine, 2018, Volume: 97, Issue:46

    Topics: Adult; Breath Tests; China; Cross-Sectional Studies; Female; Helicobacter Infections; Helicobacter p

2018
A Clinical Trial on Oral
    Annals of clinical and laboratory science, 2018, Volume: 48, Issue:6

    Topics: Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Female; Helicobacter Infections; Helicob

2018
Diagnosis of Helicobacter pylori infection in clinical practice.
    Terapevticheskii arkhiv, 2018, Dec-30, Volume: 90, Issue:12

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivity and Specificity; Ure

2018
[Risk factors of oral Helicobacter pylori infection among children in two kindergartens in Suzhou and the effects of oral cleaning on reducing oral Helicobacter pylori infection].
    Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology, 2019, Feb-01, Volume: 37, Issue:1

    Topics: Breath Tests; Child, Preschool; Helicobacter Infections; Helicobacter pylori; Humans; Risk Factors;

2019
Management of Helicobacter pylori infection at the primary care level. The implementation of specific counseling improves eradication rates.
    Helicobacter, 2019, Volume: 24, Issue:3

    Topics: Breath Tests; Counseling; Disease Eradication; Female; Helicobacter Infections; Helicobacter pylori;

2019
Effect of Citric Acid on Accuracy of
    Gut and liver, 2019, 09-15, Volume: 13, Issue:5

    Topics: Breath Tests; Calcium Chelating Agents; Carbon Radioisotopes; Case-Control Studies; Citric Acid; Fem

2019
A combination of serum anti-
    United European gastroenterology journal, 2019, Volume: 7, Issue:3

    Topics: Adult; Aged; Antibodies, Bacterial; Breath Tests; Endoscopy, Gastrointestinal; False Negative Reacti

2019
Comparison of the detection of Helicobacter pylori infection by commercially available serological testing kits and the
    Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy, 2019, Volume: 25, Issue:10

    Topics: Adult; Aged; Aged, 80 and over; Antibodies, Bacterial; Breath Tests; Carbon Isotopes; Commerce; Enzy

2019
Is breath testing without
    Analytical and bioanalytical chemistry, 2019, Volume: 411, Issue:22

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Cohort Studies; Female; Helicobacter Infections; Helicob

2019
Helicobacter pylori infection is associated with diabetes among Chinese adults.
    Journal of diabetes investigation, 2020, Volume: 11, Issue:1

    Topics: Adult; Biomarkers; Blood Glucose; Breath Tests; Carbon Radioisotopes; China; Cross-Sectional Studies

2020
Association between Helicobacter pylori infection detected by the (13) C-urea breath test and low serum ferritin levels among Japanese adults.
    Helicobacter, 2013, Volume: 18, Issue:4

    Topics: Adult; Aged; Asian People; Biomarkers; Breath Tests; Female; Ferritins; Helicobacter Infections; Hum

2013
Value of the 13C-urea breath test for detection of gastric Helicobacter spp. infection in dogs undergoing endoscopic examination.
    The Journal of veterinary medical science, 2013, Volume: 75, Issue:8

    Topics: Animals; Breath Tests; Carbon Isotopes; DNA Primers; Dog Diseases; Dogs; Endoscopy; Helicobacter Inf

2013
Prevalence of Helicobacter pylori and its recurrence after successful eradication in a developing nation (Morocco).
    Clinics and research in hepatology and gastroenterology, 2013, Volume: 37, Issue:5

    Topics: Adult; Amoxicillin; Anti-Infective Agents; Breath Tests; Carbon Isotopes; Clarithromycin; Developing

2013
Prevalence of Helicobacter pylori infection in children in the Bahamas.
    The West Indian medical journal, 2012, Volume: 61, Issue:7

    Topics: Bahamas; Breast Feeding; Breath Tests; Carbon Isotopes; Child; Cohort Studies; Drinking Water; Femal

2012
The role of mother's oral and vaginal yeasts in transmission of Helicobacter pylori to neonates.
    Archives of Iranian medicine, 2013, Volume: 16, Issue:5

    Topics: Adult; Breath Tests; Candida albicans; DNA, Bacterial; Feces; Female; Helicobacter Infections; Helic

2013
Clinical factors related with helicobacter pylori infection--is there an association with gastric cancer history in first-degree family members?
    Asian Pacific journal of cancer prevention : APJCP, 2013, Volume: 14, Issue:3

    Topics: Adolescent; Adult; Aged; Breath Tests; Child; Drug Therapy, Combination; Female; Follow-Up Studies;

2013
Diagnosis of Helicobacter pylori infection by means of reduced-dose ¹³C-urea breath test and early sampling of exhaled breath.
    Journal of pediatric gastroenterology and nutrition, 2013, Volume: 57, Issue:5

    Topics: Adolescent; Adult; Brazil; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Follow-Up

2013
What is the impact of Helicobacter pylori density on the success of eradication therapy: a clinico-histopathological study.
    Clinics and research in hepatology and gastroenterology, 2013, Volume: 37, Issue:6

    Topics: Adolescent; Adult; Aged; Amoxicillin; Anti-Infective Agents; Breath Tests; Case-Control Studies; Cla

2013
Comparison of the C14 urea breath test and histopathology in the diagnosis of Helicobacter pylori in the elderly.
    JPMA. The Journal of the Pakistan Medical Association, 2012, Volume: 62, Issue:10

    Topics: Aged; Breath Tests; Carbon Radioisotopes; Chi-Square Distribution; Cross-Sectional Studies; Diagnosi

2012
Helicobacter pylori diagnostics and treatment: could a lack of universal consensus be the best consensus?
    Clinical chemistry, 2014, Volume: 60, Issue:4

    Topics: Anti-Bacterial Agents; Australia; Breath Tests; Drug Resistance, Bacterial; Drug Therapy, Combinatio

2014
Expression of melatonin synthesizing enzymes in Helicobacter pylori infected gastric mucosa.
    BioMed research international, 2013, Volume: 2013

    Topics: Acetylserotonin O-Methyltransferase; Adult; Arylalkylamine N-Acetyltransferase; Breath Tests; Female

2013
Accuracy of endoscopic diagnosis of Helicobacter pylori infection according to level of endoscopic experience and the effect of training.
    BMC gastroenterology, 2013, Aug-15, Volume: 13

    Topics: Adult; Antibodies, Bacterial; Breath Tests; Chi-Square Distribution; Clinical Competence; Female; Ga

2013
Frequency of Helicobacter pylori infection among Egyptian children presenting with gastrointestinal manifestations.
    The Journal of the Egyptian Public Health Association, 2013, Volume: 88, Issue:2

    Topics: Breath Tests; Child; Cross-Sectional Studies; Helicobacter Infections; Helicobacter pylori; Humans;

2013
Comparison of the lateral flow immunoassays (LFIA) for the diagnosis of Helicobacter pylori infection.
    Journal of immunological methods, 2013, Oct-31, Volume: 396, Issue:1-2

    Topics: Antibodies; Feces; Gastrointestinal Diseases; Gastroscopy; Helicobacter Infections; Helicobacter pyl

2013
Do we eradicate Helicobacter pylori in hospitalized patients with peptic ulcer disease?
    Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 2013, Volume: 27, Issue:11

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; British Columbia; Endoscopy, Diges

2013
Do gender and age influence the frequency of Helicobacter pylori infection?
    Wiener klinische Wochenschrift, 2013, Volume: 125, Issue:21-22

    Topics: Adolescent; Adult; Age Distribution; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Croatia

2013
Estimate of production of gaseous nitrogen in the human body based on (15)N analysis of breath N2 after administration of [(15)N2]urea.
    Isotopes in environmental and health studies, 2013, Volume: 49, Issue:4

    Topics: Adult; Aged; Breath Tests; Female; Helicobacter Infections; Humans; Male; Middle Aged; Nitrogen; Nit

2013
[The clinical significance of GastroPanel in diagnostics of Helicobacter pylori eradication efficiency in patients with dyspepsia with correlation of family history of gastric cancer].
    Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego, 2013, Volume: 35, Issue:207

    Topics: Adolescent; Adult; Biopsy; Breath Tests; Dyspepsia; Female; Gastric Mucosa; Gastrins; Gastroscopy; H

2013
Comparison of encapsulated versus nonencapsulated (14) C-urea breath test for the detection of Helicobacter pylori infection: a scintigraphy study.
    Helicobacter, 2014, Volume: 19, Issue:2

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Gastritis; Helicobacter Infections; Helicob

2014
Evaluation of the (14)C-urea breath test using indigenously produced (14)C-urea capsules and a modified technique for trapping exhaled breath: a pilot study.
    Nuclear medicine communications, 2014, Volume: 35, Issue:3

    Topics: Adult; Breath Tests; Capsules; Carbon Radioisotopes; Exhalation; Helicobacter Infections; Helicobact

2014
Prevalence and risk factors of Helicobacter pylori in Turkey: a nationally-representative, cross-sectional, screening with the ¹³C-Urea breath test.
    BMC public health, 2013, Dec-21, Volume: 13

    Topics: Adolescent; Adult; Alcohol Drinking; Breath Tests; Cross-Sectional Studies; Female; Helicobacter Inf

2013
Residual gas analyzer mass spectrometry for human breath analysis: a new tool for the non-invasive diagnosis of Helicobacter pylori infection.
    Journal of breath research, 2014, Volume: 8, Issue:1

    Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Isotopes; Exhalation; Female; Helicobacter Infecti

2014
High prevalence of Helicobacter pylori infection in Behcet's disease.
    BMC gastroenterology, 2014, Mar-31, Volume: 14

    Topics: Adult; Antibodies, Bacterial; Behcet Syndrome; Breath Tests; Case-Control Studies; Enzyme-Linked Imm

2014
Helicobacter heilmannii sensu stricto-related gastric ulcers: a case report.
    World journal of gastroenterology, 2014, Mar-28, Volume: 20, Issue:12

    Topics: Animals; Biopsy; Breath Tests; Female; Gastric Mucosa; Gastritis; Gastroscopy; Helicobacter heilmann

2014
[Diagnosis of Helicobacter pylori infection].
    La Revue du praticien, 2014, Volume: 64, Issue:2

    Topics: Biopsy; Breath Tests; Carbon Isotopes; DNA, Bacterial; Gastroscopy; Helicobacter Infections; Helicob

2014
First detected Helicobacter pylori infection in infancy modifies the association between diarrheal disease and childhood growth in Peru.
    Helicobacter, 2014, Volume: 19, Issue:4

    Topics: Animals; Breath Tests; Child Development; Child, Preschool; Developmental Disabilities; Diarrhea; Fe

2014
High exposure, spontaneous clearance, and low incidence of active Helicobacter pylori infection: the Sorbo San Basile study.
    Helicobacter, 2014, Volume: 19, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antibodies, Bacterial; Antigens, Bacterial; Bacterial Pr

2014
Helicobacter pylori prevalence in children influenced by non-specific antibiotic treatments.
    Central European journal of public health, 2014, Volume: 22, Issue:1

    Topics: Adolescent; Anti-Bacterial Agents; Breath Tests; Emigrants and Immigrants; Female; Germany; Helicoba

2014
Blood pressure and stature in Helicobacter pylori positive and negative persons.
    World journal of gastroenterology, 2014, May-21, Volume: 20, Issue:19

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Blood Pressure; Body Height; Body Mass Index; Body Weigh

2014
Excretion kinetics of 13C-urea breath test: influences of endogenous CO2 production and dose recovery on the diagnostic accuracy of Helicobacter pylori infection.
    Analytical and bioanalytical chemistry, 2014, Volume: 406, Issue:22

    Topics: Adult; Aged; Breath Tests; Calibration; Carbon Dioxide; Carbon Isotopes; False Positive Reactions; F

2014
Relationship between Helicobacter pylori infection and vitiligo: a prospective study.
    American journal of clinical dermatology, 2014, Volume: 15, Issue:5

    Topics: Adult; Alopecia; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Dyspepsia; Female; Helicobac

2014
Helicobacter pylori infection in type 1 diabetes children and adolescents using 13C urea breath test.
    Polish journal of microbiology, 2014, Volume: 63, Issue:1

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Diabetes Mellitus, Type 1; Female; Helicobacter In

2014
Identification of Helicobacter pylori infection in symptomatic patients in Surabaya, Indonesia, using five diagnostic tests.
    Epidemiology and infection, 2015, Volume: 143, Issue:5

    Topics: Adolescent; Adult; Aged; Antibodies, Bacterial; Breath Tests; Culture Techniques; DNA, Bacterial; Dy

2015
The effect of radioactive iodine treatment on 14C urea breath test results in patients with hyperthyroidism.
    Clinical nuclear medicine, 2014, Volume: 39, Issue:12

    Topics: Antithyroid Agents; Breath Tests; Carbon Radioisotopes; Female; Helicobacter Infections; Helicobacte

2014
Increasing biopsy number and sampling from gastric body improve the sensitivity of rapid urease test in patients with peptic ulcer bleeding.
    Digestive diseases and sciences, 2015, Volume: 60, Issue:2

    Topics: Aged; Anti-Ulcer Agents; Bacterial Proteins; Biomarkers; Biopsy; Breath Tests; Carbon Dioxide; Carbo

2015
Non-invasive detection of Helicobacter pylori in cystic fibrosis--the fecal test vs. the urea breath test.
    European review for medical and pharmacological sciences, 2014, Volume: 18, Issue:16

    Topics: Adolescent; Adult; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Cystic Fibrosis; Fece

2014
[Helicobacter pylori infection and associated risk factors in Chengdu].
    Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition, 2014, Volume: 45, Issue:5

    Topics: Breath Tests; China; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Prevalence;

2014
The efficacy of moxifloxacin-containing triple therapy after standard triple, sequential, or concomitant therapy failure for Helicobacter pylori eradication in Korea.
    Gut and liver, 2014, Volume: 8, Issue:6

    Topics: Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Cohort Studies; Drug Ther

2014
Low prevalence and incidence of Helicobacter pylori infection in children: a population-based study in Japan.
    Helicobacter, 2015, Volume: 20, Issue:2

    Topics: Adult; Aged; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Cohort Studies; Cross-Secti

2015
Helicobacter pylori Infection in Children. Antimicrobial Resistance and Treatment Response.
    Helicobacter, 2015, Volume: 20, Issue:3

    Topics: Adolescent; Amoxicillin; Anti-Infective Agents; Breath Tests; Child; Child, Preschool; Clarithromyci

2015
Two-week, high-dose proton pump inhibitor, moxifloxacin triple Helicobacter pylori therapy after failure of standard triple or non-bismuth quadruple treatments.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2015, Volume: 47, Issue:2

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Cohort Studies; Drug Therapy, Combination;

2015
Noninvasive diagnostic methods for Helicobacter pylori infection.
    Journal of the Chinese Medical Association : JCMA, 2015, Volume: 78, Issue:2

    Topics: Adult; Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2015
Investigation into the frequency of Helicobacter pylori infection with carbon 14 urea breath test in patients with vitiligo.
    Turkish journal of medical sciences, 2014, Volume: 44, Issue:6

    Topics: Breath Tests; Carbon Radioisotopes; Comorbidity; Female; Helicobacter Infections; Helicobacter pylor

2014
Helicobacter Pylori Infection is Positively Associated with Metabolic Syndrome in Taiwanese Adults: a Cross-Sectional Study.
    Helicobacter, 2015, Volume: 20, Issue:3

    Topics: Adolescent; Adult; Asian People; Breath Tests; Cross-Sectional Studies; Female; Helicobacter Infecti

2015
Helicobacter Pylori Infection is Positively Associated with Metabolic Syndrome in Taiwanese Adults: a Cross-Sectional Study.
    Helicobacter, 2015, Volume: 20, Issue:3

    Topics: Adolescent; Adult; Asian People; Breath Tests; Cross-Sectional Studies; Female; Helicobacter Infecti

2015
Helicobacter Pylori Infection is Positively Associated with Metabolic Syndrome in Taiwanese Adults: a Cross-Sectional Study.
    Helicobacter, 2015, Volume: 20, Issue:3

    Topics: Adolescent; Adult; Asian People; Breath Tests; Cross-Sectional Studies; Female; Helicobacter Infecti

2015
Helicobacter Pylori Infection is Positively Associated with Metabolic Syndrome in Taiwanese Adults: a Cross-Sectional Study.
    Helicobacter, 2015, Volume: 20, Issue:3

    Topics: Adolescent; Adult; Asian People; Breath Tests; Cross-Sectional Studies; Female; Helicobacter Infecti

2015
Stability of (13) C-Urea Breath Test Samples Over Time in the Diagnosis of Helicobacter pylori.
    Journal of clinical laboratory analysis, 2016, Volume: 30, Issue:3

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Reproducibility

2016
The Diagnostic Validity of Citric Acid-Free, High Dose (13)C-Urea Breath Test After Helicobacter pylori Eradication in Korea.
    Helicobacter, 2015, Volume: 20, Issue:3

    Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Isotopes; Citric Acid; Endoscopy; False

2015
Effect of 10.5 M Aqueous Urea on Helicobacter pylori Urease: A Molecular Dynamics Study.
    Biochemistry, 2015, Jul-07, Volume: 54, Issue:26

    Topics: Catalytic Domain; Crystallography, X-Ray; Helicobacter Infections; Helicobacter pylori; Humans; Hydr

2015
Helicobacter pylori infection is associated with type 2 diabetes among a middle- and old-age Chinese population.
    Diabetes/metabolism research and reviews, 2016, Volume: 32, Issue:1

    Topics: Age Factors; Aged; Breath Tests; Carbon Radioisotopes; China; Cohort Studies; Cross-Sectional Studie

2016
Carbon-14 urea breath test: does it work in patients with partial gastric resection?
    Annals of nuclear medicine, 2015, Volume: 29, Issue:9

    Topics: Adult; Aged; Antigens, Bacterial; Breath Tests; Carbon Radioisotopes; Esophagoscopy; Feces; Female;

2015
Outcome of second- and third-line Helicobacter pylori eradication therapies based on antimicrobial susceptibility testing.
    The Journal of antimicrobial chemotherapy, 2015, Volume: 70, Issue:11

    Topics: Anti-Bacterial Agents; Antigens, Bacterial; Biopsy; Breath Tests; Drug Therapy, Combination; Enzyme-

2015
Guidelines for the management of Helicobacter pylori infection in Italy: The III Working Group Consensus Report 2015.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2015, Volume: 47, Issue:11

    Topics: Amoxicillin; Antacids; Anti-Bacterial Agents; Anti-Inflammatory Agents, Non-Steroidal; Antigens, Bac

2015
Chemodetection and Destruction of Host Urea Allows Helicobacter pylori to Locate the Epithelium.
    Cell host & microbe, 2015, Aug-12, Volume: 18, Issue:2

    Topics: Animals; Bacterial Proteins; Chemotaxis; Disease Models, Animal; Epithelium; Gastric Mucosa; Helicob

2015
Dental amalgam fillings and Helicobacter pylori eradication rates: wide-ranging implications.
    European journal of gastroenterology & hepatology, 2015, Volume: 27, Issue:10

    Topics: Anti-Bacterial Agents; Dental Amalgam; Dental Restoration, Permanent; Female; Helicobacter Infection

2015
Effect of posture on (13)C-urea breath test in partial gastrectomy patients.
    World journal of gastroenterology, 2015, Dec-07, Volume: 21, Issue:45

    Topics: Aged; Breath Tests; Female; Gastrectomy; Gastroscopy; Helicobacter Infections; Helicobacter pylori;

2015
On the importance of developing a new generation of breath tests for Helicobacter pylori detection.
    Journal of breath research, 2015, Dec-15, Volume: 9, Issue:4

    Topics: Adolescent; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Dyspepsia; Enzyme-Linked Immunoso

2015
Aggravation of Helicobacter pylori stomach infections in stressed military recruits.
    The Journal of international medical research, 2016, Volume: 44, Issue:2

    Topics: Adolescent; Antibodies, Bacterial; Breath Tests; Catecholamines; CD4-CD8 Ratio; Complement C3; Compl

2016
Does the urea breath test predict eradication of Helicobacter pylori infection?
    Acta gastro-enterologica Belgica, 2016, Volume: 79, Issue:1

    Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Carbon Radioisotopes; Clarithromycin; Drug

2016
[Detection of Helicobacter pylori by immunoblot: a multiple-center study].
    Zhonghua yi xue za zhi, 2016, Jan-26, Volume: 96, Issue:4

    Topics: Antibodies, Bacterial; Breath Tests; Duodenal Ulcer; Gastritis; Gastroscopy; Helicobacter Infections

2016
Rare Helicobacter pylori Infection May Explain Low Stomach Cancer Incidence: Ecological Observations in Bali, Indonesia.
    Asian Pacific journal of cancer prevention : APJCP, 2016, Volume: 17, Issue:3

    Topics: Adult; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Incidence; Indone

2016
The Associations Between Helicobacter pylori Infection, Serum Vitamin D, and Metabolic Syndrome: A Community-Based Study.
    Medicine, 2016, Volume: 95, Issue:18

    Topics: Adiponectin; Adult; Aged; Breath Tests; C-Reactive Protein; Female; Helicobacter Infections; Helicob

2016
[BREATH TEST WITH LOCALLY PRODUCED 13С-UREA (TBILISI, GEORGIA) IN DIAGNOSTICS OF HELICOBACTER PYLORI INFECTION].
    Georgian medical news, 2016, Issue:253

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Chronic Disease; Duodenal

2016
Iodine-131 in Helicobacter pylori-positive patients: preliminary accidental finding and in differentiated thyroid cancer.
    Nuclear medicine communications, 2016, Volume: 37, Issue:11

    Topics: Adult; Breath Tests; Carbon Isotopes; Drug Resistance, Multiple, Bacterial; Female; Helicobacter Inf

2016
Prevalence of the colonization of Helicobacter pylori among students of the school of dentistry, University of Granada, Spain.
    Medicina oral, patologia oral y cirugia bucal, 2016, Sep-01, Volume: 21, Issue:5

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Prevalence; Spain; Students, Den

2016
Performance evaluation of a rapid whole-blood immunoassay for the detection of IgG antibodies against Helicobacter pylori in daily clinical practice.
    Annals of clinical microbiology and antimicrobials, 2016, Aug-08, Volume: 15, Issue:1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Antibodies, Bacterial; Bacteremia

2016
Stool microbiome reveals diverse bacterial ureases as confounders of oral urea breath testing for Helicobacter pylori and Mycobacterium tuberculosis in Bamako, Mali.
    Journal of breath research, 2016, 08-17, Volume: 10, Issue:3

    Topics: Adult; Breath Tests; Demography; Feces; Female; Helicobacter Infections; Helicobacter pylori; Humans

2016
Helicobacter pylori infection is associated with high methane production during lactulose breath test.
    European review for medical and pharmacological sciences, 2016, Volume: 20, Issue:16

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Lactulose; Methane; Sensitivity

2016
Helicobacter pylori Eradication with Proton Pump Inhibitors or Potassium-Competitive Acid Blockers: The Effect of Clarithromycin Resistance.
    Digestive diseases and sciences, 2016, Volume: 61, Issue:11

    Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Clarithromycin; Drug

2016
Natural
    Analytical and bioanalytical chemistry, 2017, Volume: 409, Issue:1

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Dyspepsia; Female; Gastric Juice; Helicobact

2017
Helicobacter pylori infection and its related factors in junior high school students in Nagano Prefecture, Japan.
    Helicobacter, 2017, Volume: 22, Issue:2

    Topics: Adolescent; Antibodies, Bacterial; Asymptomatic Diseases; Breath Tests; Child; Cross-Sectional Studi

2017
Vonoprazan improves the efficacy of Helicobacter pylori eradication therapy with a regimen consisting of clarithromycin and metronidazole in patients allergic to penicillin.
    Helicobacter, 2017, Volume: 22, Issue:3

    Topics: Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Clarithromycin; Female; Helicobacter Infection

2017
New bismuth-containing quadruple therapy in patients infected with Helicobacter pylori: A first Italian experience in clinical practice.
    Helicobacter, 2017, Volume: 22, Issue:3

    Topics: Anti-Bacterial Agents; Bismuth; Breath Tests; Drug Therapy, Combination; Female; Helicobacter Infect

2017
Prevalence of gastroesophageal reflux disease in a country with a high occurrence of
    World journal of gastroenterology, 2017, Jan-21, Volume: 23, Issue:3

    Topics: Adult; Breath Tests; Female; Gastroesophageal Reflux; Heartburn; Helicobacter Infections; Helicobact

2017
Comparison of Accuracy Between
    Journal of nuclear medicine technology, 2017, Volume: 45, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Humans; Retrospective

2017
[National ranking exam. N63. What could fall at the exam?].
    La Revue du praticien, 2008, Feb-29, Volume: 58, Issue:4

    Topics: Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Drug Therapy, Combination; E

2008
Urease-positive bacteria in the stomach induce a false-positive reaction in a urea breath test for diagnosis of Helicobacter pylori infection.
    Journal of medical microbiology, 2008, Volume: 57, Issue:Pt 7

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Isotopes; False Positive Re

2008
High recurrence rates of Helicobacter pylori infection can be related to false-positive histologies.
    Digestive diseases and sciences, 2008, Volume: 53, Issue:9

    Topics: Biopsy; Breath Tests; Carbon Isotopes; False Positive Reactions; Helicobacter Infections; Helicobact

2008
The changes of proteomes components of Helicobacter pylori in response to acid stress without urea.
    Journal of microbiology (Seoul, Korea), 2008, Volume: 46, Issue:3

    Topics: Acids; Bacterial Proteins; Electrophoresis, Gel, Two-Dimensional; Helicobacter Infections; Helicobac

2008
Helicobacter pylori eradication shifts monocyte Fcgamma receptor balance toward inhibitory FcgammaRIIB in immune thrombocytopenic purpura patients.
    The Journal of clinical investigation, 2008, Volume: 118, Issue:8

    Topics: Aged; Blood Platelets; Breath Tests; Cohort Studies; Danazol; Female; Glucocorticoids; Helicobacter

2008
Does the diagnostic accuracy of the 13C-urea breath test vary with age even after the application of urea hydrolysis rate?
    Helicobacter, 2008, Volume: 13, Issue:4

    Topics: Adolescent; Age Factors; Bacterial Proteins; Breath Tests; Calibration; Carbon Isotopes; Child; Chil

2008
Could the simplified (14)C urea breath test be a new standard in noninvasive diagnosis of Helicobacter pylori infection?
    Annals of nuclear medicine, 2008, Volume: 22, Issue:7

    Topics: Adult; Biopsy; Breath Tests; Carbon Radioisotopes; Eosine Yellowish-(YS); Female; Helicobacter Infec

2008
Duplicate breath testing to confirm eradication of Helicobacter pylori: incremental benefit and cost in 419 patients.
    Alimentary pharmacology & therapeutics, 2008, Dec-01, Volume: 28, Issue:11-12

    Topics: Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; C

2008
Helicobacter pylori eradication may induce de novo, but transient and mild, reflux esophagitis: Prospective endoscopic evaluation.
    Journal of gastroenterology and hepatology, 2009, Volume: 24, Issue:1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests;

2009
Sleeve gastrectomy leads to Helicobacter pylori eradication.
    Obesity surgery, 2009, Volume: 19, Issue:6

    Topics: Adolescent; Adult; Aged; Breath Tests; Clinical Protocols; Female; Gastrectomy; Helicobacter Infecti

2009
Helicobacter pylori infection detected by 14C-urea breath test is associated with iron deficiency anemia in pregnant women.
    The journal of obstetrics and gynaecology research, 2008, Volume: 34, Issue:6

    Topics: Adult; Anemia, Iron-Deficiency; Breath Tests; Carbon Radioisotopes; Female; Helicobacter Infections;

2008
Do urea breath test (UBT) referrals for Helicobacter pylori testing match the clinical guidelines in primary care practice? A prospective observational study.
    Journal of evaluation in clinical practice, 2008, Volume: 14, Issue:5

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Chi-Square Distribution; Dyspepsia; Female

2008
Comparison of noninvasive diagnostic tests for Helicobacter pylori infection.
    Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2009, Volume: 18, Issue:1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antibodies, Bacterial; Breath Tests; Capsules; Carbon Is

2009
Swiss tertiary care center experience challenges the age-cohort effect in Helicobacter pylori infection.
    Journal of gastrointestinal and liver diseases : JGLD, 2008, Volume: 17, Issue:4

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Breath Tests; Cohort Effect; Cross-Sectiona

2008
Relationships between Helicobacter pylori infection status, endoscopic, histopathological findings, and cytokine production in the duodenum of Crohn's disease patients.
    Journal of gastroenterology and hepatology, 2008, Volume: 23 Suppl 2

    Topics: Adolescent; Adult; Antigens, CD; Antigens, Differentiation, Myelomonocytic; Biopsy; Breath Tests; Ca

2008
A study of the relationship between Helicobacter pylori and recurrent aphthous stomatitis using a urea breath test.
    The journal of contemporary dental practice, 2009, Jan-01, Volume: 10, Issue:1

    Topics: Adolescent; Adult; Breath Tests; Child; Female; Helicobacter Infections; Helicobacter pylori; Humans

2009
Urea breath test in children: the United States prospective, multicenter study.
    Helicobacter, 2009, Volume: 14, Issue:2

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Helicobacter Infections;

2009
Accuracy of diagnostic tests for Helicobacter pylori: a reappraisal.
    Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2009, May-15, Volume: 48, Issue:10

    Topics: Adult; Antigens, Bacterial; Biopsy; Breath Tests; Diagnostic Tests, Routine; Feces; Female; Gastric

2009
Intrafamilial spread of Helicobacter pylori infection in Greece.
    Journal of clinical gastroenterology, 2009, Volume: 43, Issue:8

    Topics: Adolescent; Breath Tests; Child; Child, Preschool; Family Health; Female; Gastroscopy; Greece; Helic

2009
Antibiotics taken for other illnesses and spontaneous clearance of Helicobacter pylori infection in children.
    Pharmacoepidemiology and drug safety, 2009, Volume: 18, Issue:8

    Topics: Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Helicobacter Infectio

2009
New FTIR methodology for the evaluation of (13)C/(12)C isotope ratio in Helicobacter pylori infection diagnosis.
    The Journal of infection, 2009, Volume: 59, Issue:2

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Isotopes; Female; Helicobacter Infecti

2009
Korea red ginseng on Helicobacter pylori-induced halitosis: newer therapeutic strategy and a plausible mechanism.
    Digestion, 2009, Volume: 80, Issue:3

    Topics: Adolescent; Adult; Aged; Breath Tests; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Dyspe

2009
Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa.
    Journal of periodontology, 2009, Volume: 80, Issue:10

    Topics: Adolescent; Adult; Breath Tests; Dental Devices, Home Care; Dental Plaque; Dental Prophylaxis; Denta

2009
Improved performance of a rapid office-based stool test for detection of Helicobacter pylori in children before and after therapy.
    Journal of clinical microbiology, 2009, Volume: 47, Issue:12

    Topics: Adolescent; Antibodies, Monoclonal; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Fece

2009
Association of Helicobacter pylori infection and height of Mexican children of low socioeconomic level attending boarding schools.
    The American journal of tropical medicine and hygiene, 2009, Volume: 81, Issue:6

    Topics: Adolescent; Body Height; Breath Tests; Child; Child, Preschool; Female; Helicobacter Infections; Hel

2009
Helicobacter pylori urease may exist in two forms: evidence from the kinetic studies.
    Journal of microbiology and biotechnology, 2009, Volume: 19, Issue:12

    Topics: Catalysis; Glycerol; Helicobacter Infections; Helicobacter pylori; Humans; Hydrolysis; Kinetics; Pol

2009
A comparison amongst three rapid urease tests to diagnose Helicobacter pylori infection in 375 consecutive dyspeptic.
    Internal and emergency medicine, 2010, Volume: 5, Issue:1

    Topics: Adult; Aged; Breath Tests; Dyspepsia; False Negative Reactions; Female; Gastroscopy; Helicobacter In

2010
Ten-day sequential therapy as first-line treatment for Helicobacter pylori infection in Korea: a retrospective study.
    Helicobacter, 2010, Volume: 15, Issue:2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Clarithro

2010
Risk factors associated with Helicobacter pylori infection treatment failure in a high prevalence area.
    Epidemiology and infection, 2011, Volume: 139, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Bacterial Proteins;

2011
Gastric marginal zone lymphoma of MALT type: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up.
    Annals of oncology : official journal of the European Society for Medical Oncology, 2010, Volume: 21 Suppl 5

    Topics: Anti-Bacterial Agents; Antibodies, Monoclonal; beta 2-Microglobulin; Biomarkers; Biopsy; Breath Test

2010
Efficacy of 1-week proton pump inhibitor triple therapy as first-line Helicobacter pylori eradication regime in Asian patients: is it still effective 10 years on?
    Journal of digestive diseases, 2010, Volume: 11, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial

2010
[Culture and polymerase chain reaction of Helicobacter pylori from rectal and terminal ileal fluid after polyethylene glycol (colyte) ingestion in healthy adults with positive urea breath test].
    The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi, 2010, Volume: 56, Issue:1

    Topics: Adult; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Electrolytes; Feces; Female; Helicobac

2010
[Helicobacter pylori (IgG antibody test, urea breath test, stool antigen test)].
    Nihon rinsho. Japanese journal of clinical medicine, 2010, Volume: 68 Suppl 6

    Topics: Antigens, Bacterial; Biomarkers; Breath Tests; Feces; Gastritis; Helicobacter Infections; Helicobact

2010
Eight-year follow-up of patients with immune thrombocytopenic purpura related toH. pyloriinfection.
    Platelets, 2011, Volume: 22, Issue:1

    Topics: Anti-Bacterial Agents; Breath Tests; Female; Follow-Up Studies; Helicobacter Infections; Helicobacte

2011
Pediatric Helicobacter pylori infection and circulating T-lymphocyte activation and differentiation.
    Helicobacter, 2011, Volume: 16, Issue:1

    Topics: Adolescent; Antigens, Surface; B-Lymphocytes; Breath Tests; Child; Female; Flow Cytometry; Gastritis

2011
[Effect of acid pump antagonist (Revaprazan, Revanex(R)) on the result of 13C urea breath test in the patients with Helicobacter pylori associated peptic ulcer disease].
    The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi, 2011, Volume: 57, Issue:1

    Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; Helicobacter Infections; Helicobacter pylor

2011
[Effect of acid pump antagonist (Revaprazan, Revanex(R)) on result of 13C urea breath test in patients with Helicobacter pylori associated peptic ulcer disease].
    The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi, 2011, Volume: 57, Issue:1

    Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; Female; Helicobacter Infections; Helicobact

2011
Age and gender differences in urea breath test results.
    European journal of clinical investigation, 2011, Volume: 41, Issue:7

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Aging; Breath Tests; Carbon Isotopes; Child; Child, Pres

2011
Role of Helicobacter species in Chinese patients with inflammatory bowel disease.
    Journal of clinical microbiology, 2011, Volume: 49, Issue:5

    Topics: Adult; Asian People; Breath Tests; Carbon Isotopes; DNA, Bacterial; DNA, Ribosomal; Female; Helicoba

2011
Helicobacter pylori negative, non-steroidal anti-inflammatory drug-negative peptic ulcers in India.
    Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology, 2011, Volume: 30, Issue:1

    Topics: Adolescent; Adult; Aged; Anti-Inflammatory Agents, Non-Steroidal; Cross-Sectional Studies; Female; H

2011
Helicobacter pylori infection in various groups of patients studied, estimated by 14C-urea breath test.
    Acta chirurgica Iugoslavica, 2011, Volume: 58, Issue:1

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Predictive

2011
Frequency of Helicobacter pylori infection using 13C-UBT in asymptomatic individuals of Barakaho, Islamabad, Pakistan.
    Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2011, Volume: 21, Issue:6

    Topics: Adolescent; Adult; Age Factors; Breath Tests; Carbon Isotopes; Chi-Square Distribution; Child; Child

2011
Decreasing trend of Helicobacter pylori infection in children with gastrointestinal symptoms from Buenos Aires, Argentina.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: Adolescent; Argentina; Breath Tests; Child; Child, Preschool; Female; Gastrointestinal Diseases; Hel

2011
Role of 13C-urea breath test in experimental model of Helicobacter pylori infection in mice.
    Helicobacter, 2011, Volume: 16, Issue:4

    Topics: Animals; Breath Tests; Disease Models, Animal; Female; Helicobacter Infections; Helicobacter pylori;

2011
Comparison of Helicobacter pylori antibody detection in stool with other diagnostic tests for infection.
    Asian Pacific journal of cancer prevention : APJCP, 2011, Volume: 12, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antibodies, Bacterial; Antigens, Bacterial; Biopsy; Brea

2011
Introduction of an examination and treatment for Helicobacter pylori infection in high school health screening.
    Journal of gastroenterology, 2011, Volume: 46, Issue:12

    Topics: Adolescent; Biopsy; Breath Tests; Endoscopy, Digestive System; Enzyme-Linked Immunosorbent Assay; Fe

2011
New urea biosensor based on urease enzyme obtained from Helycobacter pylori.
    Applied biochemistry and biotechnology, 2011, Volume: 165, Issue:5-6

    Topics: Bacterial Proteins; Biosensing Techniques; Enzymes, Immobilized; Helicobacter Infections; Helicobact

2011
Helicobacter pylori infection in patients with epilepsy.
    Seizure, 2012, Volume: 21, Issue:1

    Topics: Adult; Breath Tests; Epilepsy; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; U

2012
Absence of Helicobacter pylori in healthy laryngeal mucosa.
    The Journal of laryngology and otology, 2012, Volume: 126, Issue:2

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; DNA, Bacterial; Helicobacter Infections; Helicobacter py

2012
First-time urea breath tests performed at home by 36,629 patients: a study of Helicobacter pylori prevalence in primary care.
    Helicobacter, 2011, Volume: 16, Issue:6

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Child; Child, Preschool; Diagnostic Self E

2011
Diagnostic accuracy of tests for Helicobacter pylori in an Alaska Native population.
    World journal of gastroenterology, 2011, Nov-14, Volume: 17, Issue:42

    Topics: Adult; Aged; Aged, 80 and over; Alaska; Antibodies, Bacterial; Breath Tests; Diagnostic Tests, Routi

2011
Performance of routine Helicobacter pylori tests in patients with atrophic gastritis.
    Journal of gastrointestinal and liver diseases : JGLD, 2011, Volume: 20, Issue:4

    Topics: Aged; Aged, 80 and over; Antibodies, Bacterial; Bacterial Proteins; Bacteriological Techniques; Biom

2011
Influence of proton pump inhibitor treatment on Helicobacter pylori stool antigen test.
    World journal of gastroenterology, 2012, Jan-07, Volume: 18, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Antigens, Bacterial; Breath Tests; Feces; Female; Helicobacter Infec

2012
Applicability of a short/rapid 13C-urea breath test for Helicobacter pylori: retrospective multicenter chart review study.
    BMC gastroenterology, 2012, Jan-19, Volume: 12

    Topics: Breath Tests; Carbon Isotopes; Global Health; Helicobacter Infections; Helicobacter pylori; Humans;

2012
Diagnosis of Helicobacter pylori infection.
    BMJ (Clinical research ed.), 2012, Feb-24, Volume: 344

    Topics: Adult; Antigens, Bacterial; Breath Tests; Dyspepsia; Endoscopy, Gastrointestinal; Feces; Female; Hel

2012
A rapid continuous-real-time 13C-urea breath test for the detection of Helicobacter pylori in patients after partial gastrectomy.
    Journal of clinical gastroenterology, 2012, Volume: 46, Issue:4

    Topics: Aged; Aged, 80 and over; Breath Tests; Citric Acid; Female; Gastrectomy; Helicobacter Infections; He

2012
High-dose rabeprazole-amoxicillin dual therapy and rabeprazole triple therapy with amoxicillin and levofloxacin for 2 weeks as first and second line rescue therapies for Helicobacter pylori treatment failures.
    Alimentary pharmacology & therapeutics, 2012, Volume: 35, Issue:9

    Topics: Amoxicillin; Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Follow-Up Studies; Heli

2012
Gastritis and noninvasive testing for Helicobacter pylori.
    The Nurse practitioner, 2012, Apr-15, Volume: 37, Issue:4

    Topics: Adult; Breath Tests; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans; Male; Urea

2012
Accuracy of urea breath test performed immediately after emergency endoscopy in peptic ulcer bleeding.
    Digestive diseases and sciences, 2012, Volume: 57, Issue:7

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Emergency Service, Hospital; Endoscopy, Gastrointestin

2012
Effect of ecabet sodium treatment on urea breath test and stool antigen tests in volunteers with Helicobacter pylori infection.
    Journal of gastroenterology and hepatology, 2012, Volume: 27 Suppl 3

    Topics: Abietanes; Anti-Bacterial Agents; Antigens, Bacterial; Breath Tests; Enzyme-Linked Immunosorbent Ass

2012
Long-term follow-up of 1,000 patients cured of Helicobacter pylori infection following an episode of peptic ulcer bleeding.
    The American journal of gastroenterology, 2012, Volume: 107, Issue:8

    Topics: Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Kaplan-Meier Estimate; M

2012
[Effect of pharmaceutical care in the diagnosis of Helicobacter pylori infection using 13C-urea breath test].
    Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 2012, Volume: 132, Issue:5

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tes

2012
Dual therapy for third-line Helicobacter pylori eradication and urea breath test prediction.
    World journal of gastroenterology, 2012, Jun-07, Volume: 18, Issue:21

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer

2012
Greater than 95% success with 14-day bismuth quadruple anti- Helicobacter pylori therapy: a pilot study in US Hispanics.
    Helicobacter, 2012, Volume: 17, Issue:5

    Topics: Administration, Oral; Adult; Aged; Anti-Bacterial Agents; Bismuth; Breath Tests; Drug Therapy, Combi

2012
[Study of the pragmatic of saliva test cassette to detect the Helicobacter pylori in oral cavity].
    Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology, 2012, Volume: 30, Issue:5

    Topics: Bayes Theorem; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Mouth; Saliva; Se

2012
Culture-based selection therapy for patients who did not respond to previous treatment for Helicobacter pylori infection.
    Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2013, Volume: 11, Issue:5

    Topics: Adult; Aged; Anti-Bacterial Agents; Biopsy; Breath Tests; Clarithromycin; Drug Therapy, Combination;

2013
Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa.
    Texas dental journal, 2012, Volume: 129, Issue:10

    Topics: Adolescent; Adult; Breath Tests; Carbon Isotopes; Dental Devices, Home Care; Dental Plaque; Dental P

2012
Comparative evaluation of 29 commercial Helicobacter pylori serological kits.
    Helicobacter, 2013, Volume: 18, Issue:3

    Topics: Adolescent; Adult; Antibodies, Bacterial; Breath Tests; Enzyme-Linked Immunosorbent Assay; Female; H

2013
Diagnostic accuracy of urine-based kits for detection of Helicobacter pylori antibody in children.
    Pediatrics international : official journal of the Japan Pediatric Society, 2013, Volume: 55, Issue:3

    Topics: Adolescent; Antibodies, Bacterial; Breath Tests; Child; Child, Preschool; Chromatography, Affinity;

2013
13 C-urea breath test with infrared spectroscopy for diagnosing helicobacter pylori infection in children and adolescents.
    Journal of pediatric gastroenterology and nutrition, 2002, Volume: 35, Issue:1

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Gastritis; Gastroscopy;

2002
Helicobacter pylori infection in asymptomatic children: impact of epidemiologic factors on accuracy of diagnostic tests.
    Journal of pediatric gastroenterology and nutrition, 2002, Volume: 35, Issue:1

    Topics: Adolescent; Age Factors; Antibodies, Bacterial; Breath Tests; Carbon Isotopes; Child; Child Day Care

2002
Accuracy of the 14C-urea breath test for the diagnosis of Helicobacter pylori.
    Sao Paulo medical journal = Revista paulista de medicina, 2002, May-02, Volume: 120, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Radioisotopes; Female; Helicobacter

2002
[13C]-urea breath test without prior fasting and without test meal is accurate for the detection of Helicobacter pylori infection in Chinese.
    Journal of gastroenterology and hepatology, 2002, Volume: 17, Issue:8

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; China; Eating; Fasting; Female; Helicobacter Infections;

2002
Follow up of serial urea breath test results in patients after consumption of antibiotics for non-gastric infections.
    World journal of gastroenterology, 2002, Volume: 8, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Breath Tests; Child; Child, Presc

2002
Appropriateness of urea breath test: a prospective observational study based on Maastricht 2000 guidelines.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:8

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; Guideline Adherence

2002
Cost analysis of breath test versus endoscopy for dyspepsia.
    Digestion, 2002, Volume: 65, Issue:4

    Topics: Adult; Breath Tests; Cost-Benefit Analysis; Dyspepsia; Endoscopy; Helicobacter Infections; Helicobac

2002
Reinfection rate in children after successful Helicobacter pylori eradication.
    European journal of gastroenterology & hepatology, 2002, Volume: 14, Issue:10

    Topics: Adolescent; Anti-Bacterial Agents; Breath Tests; Child; Child, Preschool; Drug Therapy, Combination;

2002
Diagnosis of Helicobacter pylori in bleeding peptic ulcer patients, evaluation of urea-based tests.
    Digestion, 2002, Volume: 66, Issue:1

    Topics: Aged; Breath Tests; Carbon Isotopes; Case-Control Studies; Female; Helicobacter Infections; Helicoba

2002
Role of glutamine and arginase in protection against ammonia-induced cell death in gastric epithelial cells.
    American journal of physiology. Gastrointestinal and liver physiology, 2002, Volume: 283, Issue:6

    Topics: Ammonia; Ammonium Chloride; Animals; Arginase; Cell Death; Cell Line; Epithelial Cells; Glutamic Aci

2002
Inverse relationship between alcohol consumption and active Helicobacter pylori infection: the Bristol Helicobacter project.
    The American journal of gastroenterology, 2002, Volume: 97, Issue:11

    Topics: Acute Disease; Adult; Alcohol Drinking; Beer; Breath Tests; Carbon Isotopes; Coffee; Cross-Sectional

2002
Helicobacter pylori antigen stool test and 13C-urea breath test in patients after eradication treatments.
    The American journal of gastroenterology, 2002, Volume: 97, Issue:11

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Feces; Female; Helicobacter Infections; Heli

2002
The Helicobacter pylori flbA flagellar biosynthesis and regulatory gene is required for motility and virulence and modulates urease of H. pylori and Proteus mirabilis.
    Journal of medical microbiology, 2002, Volume: 51, Issue:11

    Topics: Animals; Bacterial Proteins; Cation Transport Proteins; Chronic Disease; Disease Models, Animal; Esc

2002
No difference of accuracy between capillary and venous blood in rapid whole blood test for diagnosis of Helicobacter pylori infection.
    Digestive diseases and sciences, 2002, Volume: 47, Issue:11

    Topics: Blood Specimen Collection; Breath Tests; Dyspepsia; Enzyme-Linked Immunosorbent Assay; Helicobacter

2002
Breath ammonia measurement in Helicobacter pylori infection.
    Digestive diseases and sciences, 2002, Volume: 47, Issue:11

    Topics: Adult; Ammonia; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Mi

2002
Human recombinant lactoferrin is ineffective in the treatment of human Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 2003, Volume: 17, Issue:1

    Topics: Adult; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Lactoferrin; Middle Aged;

2003
Breath test using a single 50-mg dose of 13C-urea to detect Helicobacter pylori infection in children.
    Journal of pediatric gastroenterology and nutrition, 2003, Volume: 36, Issue:1

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Gastroscopy; Helicobacte

2003
No radiation protection reasons for restrictions on 14C urea breath tests in children.
    The British journal of radiology, 2002, Volume: 75, Issue:900

    Topics: Adolescent; Age Factors; Breath Tests; Carbon Radioisotopes; Child; Child, Preschool; Helicobacter I

2002
Diagnostic accuracy of 13C-urea breath test for Turkish children with Helicobacter pylori infection.
    The American journal of gastroenterology, 2003, Volume: 98, Issue:1

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Helicobacter Infections;

2003
A rapid-release 50-mg tablet-based 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 2003, Volume: 17, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Citric Acid; Drug Combina

2003
Urea breath testing and analysis in the primary care office.
    The Journal of family practice, 2002, Volume: 51, Issue:12

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori

2002
Accuracy of the stool antigen test for the diagnosis of childhood Helicobacter pylori infection: a multicenter Japanese study.
    The American journal of gastroenterology, 2003, Volume: 98, Issue:2

    Topics: Antigens, Bacterial; Breath Tests; Carbon Isotopes; Child; Enzyme-Linked Immunosorbent Assay; Feces;

2003
[The urea breath test].
    Lijecnicki vjesnik, 2002, Volume: 124 Suppl 1

    Topics: Breath Tests; Carbon Dioxide; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Helico

2002
[13C-urea breath test].
    Nihon rinsho. Japanese journal of clinical medicine, 2003, Volume: 61, Issue:1

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2003
Helicobacter pylori, gastrointestinal symptoms, and metabolic control in young type 1 diabetes mellitus patients.
    Pediatrics, 2003, Volume: 111, Issue:4 Pt 1

    Topics: Adolescent; Adult; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Carbon Radioisotopes; Chil

2003
13C-urea breath test to validate eradication of Helicobacter pylori in an Israeli population.
    The Israel Medical Association journal : IMAJ, 2003, Volume: 5, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combi

2003
Helicobacter pylori infection: the diagnostic dilemma is still going on!
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Breath Tests; Endoscopy, Gastrointestinal; Helicobacter Infections; Helicobacter pylori; Humans; Sto

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female;

2003
Delta (13)C-urea breath test value is a useful indicator for Helicobacter pylori eradication in patients with functional dyspepsia.
    Journal of gastroenterology and hepatology, 2003, Volume: 18, Issue:6

    Topics: Adult; Biomarkers; Breath Tests; Carbon Radioisotopes; Dyspepsia; Female; Gastritis; Helicobacter In

2003
Evaluation of Helicobacter pylori stool antigen test before and after eradication therapy.
    Journal of gastroenterology and hepatology, 2003, Volume: 18, Issue:6

    Topics: Adult; Aged; Anti-Bacterial Agents; Antigens, Bacterial; Biopsy; Breath Tests; Carbon Radioisotopes;

2003
Helicobacter pylori testing in patients with peptic ulcer bleeding.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:4

    Topics: Breath Tests; Duodenal Ulcer; Gastric Mucosa; Helicobacter Infections; Helicobacter pylori; Humans;

2003
A negative rapid urease test is unreliable for exclusion of Helicobacter pylori infection during acute phase of ulcer bleeding. A prospective case control study.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:4

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Case-Control Studies; Duodenal Ulcer; Endoscopy, Diges

2003
A third-line levofloxacin-based rescue therapy for Helicobacter pylori eradication.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Infective Agents; Anti-Ulcer

2003
Studies regarding the mechanism of false negative urea breath tests with proton pump inhibitors.
    The American journal of gastroenterology, 2003, Volume: 98, Issue:5

    Topics: Adult; Anti-Ulcer Agents; Breath Tests; Carbon Radioisotopes; False Negative Reactions; Female; Heli

2003
The usefulness of capsulated 13C-urea breath test in diagnosis of Helicobacter pylori infection in patients with upper gastrointestinal bleeding.
    Journal of clinical gastroenterology, 2003, Volume: 37, Issue:1

    Topics: Aged; Breath Tests; Case-Control Studies; Duodenal Ulcer; Female; Helicobacter Infections; Helicobac

2003
Nurse-led dyspepsia clinic using the urea breath test for Helicobacter pylori.
    The New Zealand medical journal, 2003, Jun-20, Volume: 116, Issue:1176

    Topics: Adult; Antibodies, Bacterial; Breath Tests; Community Health Services; Dyspepsia; Female; Gastroscop

2003
Evaluation of [13C]urea breath test and Helicobacter pylori stool antigen test for diagnosis of H. pylori infection in children from a developing country.
    Journal of clinical microbiology, 2003, Volume: 41, Issue:7

    Topics: Adolescent; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Developing Countries; Feces;

2003
Mastic gum has no effect on Helicobacter pylori load in vivo.
    The Journal of antimicrobial chemotherapy, 2003, Volume: 52, Issue:3

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Mastic Resin; Resins, Plant; Ure

2003
[New nondispersive infrared spectrometry in 13C-urea breath tests].
    Deutsche medizinische Wochenschrift (1946), 2003, Aug-01, Volume: 128, Issue:31-32

    Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Isotopes; Cost-Benefit Analysis; Dyspepsia; Equipm

2003
Rosacea: a cutaneous marker of Helicobacter pylori infection? Results of a pilot study.
    Acta dermato-venereologica, 2003, Volume: 83, Issue:4

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Clinical Trials as Topic; Enzyme-Linked Immunosorbent Ass

2003
Could the [14C]urea breath test be proposed as a 'gold standard' for detection of Helicobacter pylori infection ?
    Medical science monitor : international medical journal of experimental and clinical research, 2003, Volume: 9, Issue:8

    Topics: Breath Tests; Carbon Radioisotopes; False Positive Reactions; Female; Helicobacter Infections; Helic

2003
[Helicobacter pylori infection in children and juveniles: an epidemiological study on prevalence, socio-economic factors and symptoms].
    Deutsche medizinische Wochenschrift (1946), 2003, Sep-12, Volume: 128, Issue:37

    Topics: Abdominal Pain; Adolescent; Adult; Age Distribution; Breath Tests; Child; Cross-Sectional Studies; F

2003
Novel diagnostic method of testing for Helicobacter pylori infection using the rapid leukocyte strip test, Leukostix.
    Journal of gastroenterology and hepatology, 2003, Volume: 18, Issue:10

    Topics: Adult; Aged; Aged, 80 and over; Biopsy, Needle; Breath Tests; Carboxylic Ester Hydrolases; False Pos

2003
Bacterial urease in pathogenic bacteria. Comparison of urea-splitting and non-urea-splitting bacteria.
    Archives of pathology, 1962, Volume: 74

    Topics: Bacteria; Bacterial Proteins; Helicobacter Infections; Urea; Urease

1962
Evaluation of protocol using gene capture and PCR for detection of Helicobacter pylori DNA in feces.
    Journal of clinical microbiology, 2003, Volume: 41, Issue:10

    Topics: Antigens, Bacterial; Breath Tests; Child; Child, Preschool; DNA, Bacterial; Feces; Helicobacter Infe

2003
Diagnosis of Helicobacter pylori infection in adults with intellectual disability.
    Journal of clinical microbiology, 2003, Volume: 41, Issue:10

    Topics: Adult; Antibodies, Bacterial; Antigens, Bacterial; Breath Tests; Caregivers; Feces; Helicobacter Inf

2003
Simplified 13C-urea breath test with a new infrared spectrometer for diagnosis of Helicobacter pylori infection.
    Journal of gastroenterology and hepatology, 2003, Volume: 18, Issue:11

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Endoscopy; False Negative Reactions; False Positive Reac

2003
Placental acquisition of maternal specific IgG and Helicobacter pylori colonization in infancy.
    Helicobacter, 2003, Volume: 8, Issue:5

    Topics: Antibodies, Bacterial; Breath Tests; Enzyme-Linked Immunosorbent Assay; Female; Fetal Blood; Helicob

2003
Contribution of the gastrointestinal tract below the stomach to the 13C-urea breath test.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:8

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Catheterization; Duodenum; Endoscopy, Digestive System;

2003
Helicobacter pylori diagnosis in patients with liver cirrhosis.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2003, Volume: 35, Issue:8

    Topics: Antibodies, Bacterial; Antigens, Bacterial; Bacterial Proteins; Biopsy; Blotting, Western; Breath Te

2003
Impact of Helicobacter pylori infection on growth of children: a prospective cohort study.
    Journal of pediatric gastroenterology and nutrition, 2003, Volume: 37, Issue:5

    Topics: Body Height; Breath Tests; Carbon Isotopes; Child, Preschool; Cohort Studies; Colombia; Family Chara

2003
Appropriate cut-off value of 13C-urea breath test after eradication of Helicobacter pylori infection in Japan.
    Journal of gastroenterology and hepatology, 2003, Volume: 18, Issue:12

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Female; Follow-Up Studies; Helicobact

2003
Best cut-off values for [14C]-urea breath tests for Helicobacter pylori detection.
    Scandinavian journal of gastroenterology, 2003, Volume: 38, Issue:11

    Topics: Adult; Aged; Area Under Curve; Breath Tests; Carbon Radioisotopes; Dyspepsia; Endoscopy, Gastrointes

2003
Accuracy of three diagnostic tests used alone and in combination for detecting Helicobacter pylori infection in patients with bleeding gastric ulcers.
    Chinese medical journal, 2003, Volume: 116, Issue:12

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Female; Helicobacter Infections; Helicobac

2003
Utility of [13C] urea breath test for Helicobacter pylori detection in partial gastrectomy patients.
    Digestive diseases and sciences, 2003, Volume: 48, Issue:11

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Female; Gastrectomy; Helicobacter Inf

2003
Evaluation of a urine antibody test for Helicobacter pylori in Japanese children.
    The Journal of pediatrics, 2004, Volume: 144, Issue:2

    Topics: Adolescent; Antibodies, Bacterial; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Enzym

2004
Diagnostics of Helicobacter pylori infection in patients with peptic ulcer bleeding.
    Zeitschrift fur Gastroenterologie, 2004, Volume: 42, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Bacteriological Techniques; Biopsy; Breath Te

2004
Non-invasive diagnosis of Helicobacter pylori infection: simplified 13C-urea breath test, stool antigen testing, or DNA PCR in human feces in a clinical laboratory setting?
    Clinical biochemistry, 2004, Volume: 37, Issue:4

    Topics: Adult; Aged; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Carbon Isotopes; Clinical Chemis

2004
Sensitivity of a novel stool antigen test for detection of Helicobacter pylori in adult outpatients before and after eradication therapy.
    Journal of clinical microbiology, 2004, Volume: 42, Issue:3

    Topics: Adult; Antigens, Bacterial; Biopsy; Breath Tests; Feces; Gastric Mucosa; Helicobacter Infections; He

2004
Helicobacter pylori infection in Turkish children with familial Mediterranean fever: is it a cause of persistent inflammation?
    Clinical rheumatology, 2004, Volume: 23, Issue:2

    Topics: Adolescent; Adult; Breath Tests; Child; Child, Preschool; Enzyme-Linked Immunosorbent Assay; Familia

2004
Helicobacter pylori diagnosis in children with liver cirrhosis.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2004, Volume: 36, Issue:3

    Topics: Adolescent; Breath Tests; Child; Child, Preschool; Female; Helicobacter Infections; Helicobacter pyl

2004
Discrimination of normal gastric mucosa from Helicobacter pylori gastritis using standard endoscopes and a single observation site: studies in children and young adults.
    Helicobacter, 2004, Volume: 9, Issue:2

    Topics: Adolescent; Adult; Biopsy; Breath Tests; Child; Female; Gastric Mucosa; Gastritis; Gastroscopy; Heli

2004
Effect of Helicobacter pylori infection on gastric acid secretion and meal-stimulated serum gastrin in children.
    Helicobacter, 2004, Volume: 9, Issue:2

    Topics: Adolescent; Biopsy; Breath Tests; Child; Duodenal Ulcer; Eating; Female; Gastric Acid; Gastric Mucos

2004
False negative urea breath tests with H2-receptor antagonists: interactions between Helicobacter pylori density and pH.
    Helicobacter, 2004, Volume: 9, Issue:1

    Topics: Adolescent; Adult; Aged; Biopsy; Breath Tests; Citric Acid; Endoscopy, Gastrointestinal; False Negat

2004
Validation of a novel real time 13C urea breath test for rapid evaluation of Helicobacter pylori in children and adolescents.
    The Journal of pediatrics, 2004, Volume: 145, Issue:1

    Topics: Breath Tests; Child; Female; Gastroscopy; Helicobacter Infections; Helicobacter pylori; Humans; Male

2004
Role of Lewis A and Lewis B blood group antigens in Helicobacter pylori infection.
    Helicobacter, 2004, Volume: 9, Issue:4

    Topics: Adolescent; Adult; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Lewis

2004
14C-urea breath test as a 'gold standard' for detection of Helicobacter pylori infection.
    Medical science monitor : international medical journal of experimental and clinical research, 2004, Volume: 10, Issue:8

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivit

2004
13C-Urea breath test, using a new compact nondispersive isotope-selective infrared spectrophotometer: comparison with mass spectrometry.
    Journal of gastroenterology, 2004, Volume: 39, Issue:7

    Topics: Breath Tests; Carbon Isotopes; Cross-Over Studies; Gastrointestinal Diseases; Helicobacter Infection

2004
Intrafamilial spread of the same clarithromycin-resistant Helicobacter pylori infection confirmed by molecular analysis.
    Journal of clinical microbiology, 2004, Volume: 42, Issue:8

    Topics: Adult; Amoxicillin; Breath Tests; Child; Clarithromycin; Disease Transmission, Infectious; Drug Ther

2004
Validation of the 13C-urea breath test for use in cheetahs (Acinonyx jubatus) with Helicobacter.
    Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians, 2004, Volume: 35, Issue:2

    Topics: Acinonyx; Animals; Breath Tests; Carbon Isotopes; Carnivora; Female; Gastritis; Helicobacter Infecti

2004
Role of noninvasive tests (C-urea breath test and stool antigen test) as additional tools in diagnosis of Helicobacter pylori infection in patients with atrophic body gastritis.
    Helicobacter, 2004, Volume: 9, Issue:5

    Topics: Adult; Aged; Antigens, Bacterial; Azure Stains; Biopsy; Breath Tests; Carbon Isotopes; Enzyme-Linked

2004
Cost-effectiveness and long-term impact of Helicobacter pylori 'test and treat' service in reducing open access endoscopy referrals.
    European journal of gastroenterology & hepatology, 2004, Volume: 16, Issue:10

    Topics: Adult; Breath Tests; Carbon Isotopes; Chi-Square Distribution; Cost-Benefit Analysis; Decision Suppo

2004
Early Helicobacter pylori colonisation: the association with growth faltering in The Gambia.
    Archives of disease in childhood, 2004, Volume: 89, Issue:12

    Topics: Breath Tests; Epidemiologic Methods; Gambia; Growth Disorders; Helicobacter Infections; Helicobacter

2004
Comparison between the 13C-urea breath test and stool antigen test for the diagnosis of childhood Helicobacter pylori infection.
    Journal of gastroenterology, 2004, Volume: 39, Issue:11

    Topics: Antigens, Bacterial; Breath Tests; Carbon Isotopes; Child; Enzyme-Linked Immunosorbent Assay; Feces;

2004
Helicobacter pylori infection diagnosis in hospitalised elderly patients: the stool antigen test (HpSA) in comparison with other methods.
    Aging clinical and experimental research, 2004, Volume: 16, Issue:5

    Topics: Aged; Aged, 80 and over; Antigens, Bacterial; Bacteriological Techniques; Breath Tests; Feces; Femal

2004
Test and treat for dyspepsia--but which test?
    BMJ (Clinical research ed.), 2005, Jan-15, Volume: 330, Issue:7483

    Topics: Antigens, Bacterial; Breath Tests; Dyspepsia; Feces; Helicobacter Infections; Helicobacter pylori; H

2005
[Influence of urease activity of the oral cavity and oropharynx on 13C-urea breath test].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2004, Volume: 101, Issue:12

    Topics: Adult; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Mouth; Orop

2004
DNA damage and repair in Helicobacter pylori-infected gastric mucosa cells.
    Mutation research, 2005, Feb-15, Volume: 570, Issue:1

    Topics: Adult; Aged; Alkylation; DNA Damage; DNA Repair; Female; Gastric Mucosa; Helicobacter Infections; He

2005
Diagnostic accuracy of the C-urea breath test in children: adjustment of the cut-off value according to age.
    Journal of gastroenterology and hepatology, 2005, Volume: 20, Issue:2

    Topics: Adolescent; Breath Tests; Child; Child, Preschool; Female; Gastroscopy; Helicobacter Infections; Hel

2005
13C-urea breath test: reproducibility and association with the severity of Helicobacter pylori-associated antral gastritis.
    Journal of gastroenterology and hepatology, 2005, Volume: 20, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Female; Gastroscopy; Helicobacter Infectio

2005
Gastroduodenal lesions and Helicobacter pylori infection in dyspeptic patients with and without chronic renal failure.
    Helicobacter, 2005, Volume: 10, Issue:1

    Topics: Adult; Antigens, Bacterial; Biopsy; Breath Tests; Dyspepsia; Female; Gastroscopy; Helicobacter Infec

2005
A novel enterohepatic Helicobacter species 'Helicobacter mastomyrinus' isolated from the liver and intestine of rodents.
    Helicobacter, 2005, Volume: 10, Issue:1

    Topics: Animals; Bacterial Toxins; Bacterial Typing Techniques; Cecum; DNA Fingerprinting; DNA, Bacterial; D

2005
The early effect of proton pump inhibitor therapy on the accuracy of the 13C-urea breath test.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2005, Volume: 37, Issue:1

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Aged; Breath Tests; Carbon Isotopes; Enzyme Inhibitors; Fem

2005
Helicobacter pylori reinfection rate 3 years after successful eradication.
    Journal of gastroenterology and hepatology, 2005, Volume: 20, Issue:3

    Topics: Adolescent; Adult; Aged; Anti-Bacterial Agents; Anti-Infective Agents; Breath Tests; Calcium Channel

2005
[Evaluation of 13C-urea breath test to confirm eradication of Helicobacter pylori].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2005, Volume: 102, Issue:2

    Topics: Adult; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Middle Aged

2005
Prevalence of Helicobacter pylori in Indigenous Western Australians: comparison between urban and remote rural populations.
    The Medical journal of Australia, 2005, Mar-07, Volume: 182, Issue:5

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Child; Child

2005
Helicobacter pylori eradication in the management of patients with idiopathic thrombocytopenic purpura.
    The American journal of medicine, 2005, Volume: 118, Issue:4

    Topics: Amoxicillin; Breath Tests; Clarithromycin; Dyspepsia; Female; Follow-Up Studies; Helicobacter Infect

2005
The effect of eradicating helicobacter pylori on the development of gastric cancer in patients with peptic ulcer disease.
    The American journal of gastroenterology, 2005, Volume: 100, Issue:5

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; B

2005
Helicobacter pylori infection in children with chronic idiopathic thrombocytopenic purpura.
    Pediatrics international : official journal of the Japan Pediatric Society, 2005, Volume: 47, Issue:3

    Topics: Adult; Breath Tests; Child; Child, Preschool; Chronic Disease; Female; Follow-Up Studies; Helicobact

2005
Helicobacter pylori detection revisited.
    Endoscopy, 2005, Volume: 37, Issue:6

    Topics: Breath Tests; Carbon Isotopes; Gastric Mucosa; Helicobacter Infections; Helicobacter pylori; Humans;

2005
Improved infrared spectrophotometer for point-of-care patient 13C-urea breath testing in the primary care setting.
    Clinical biochemistry, 2005, Volume: 38, Issue:8

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacte

2005
Accuracy of a new monoclonal stool antigen test in post-eradication assessment of Helicobacter pylori infection: comparison with the polyclonal stool antigen test and urea breath test.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2005, Volume: 37, Issue:10

    Topics: Adolescent; Adult; Aged; Antigens, Bacterial; Breath Tests; Feces; Female; Helicobacter Infections;

2005
13C-urea breath test: further modification towards an unrestricted use.
    Digestion, 2005, Volume: 71, Issue:4

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2005
Does delayed testing of urea breath test samples effect results?
    Digestion, 2005, Volume: 71, Issue:4

    Topics: Alaska; Breath Tests; Child; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Pos

2005
[Evaluation of a new (13)CO2 infrared analyzer (POCone) for 13C-urea breath test].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2005, Volume: 102, Issue:7

    Topics: Breath Tests; Carbon Isotopes; Evaluation Studies as Topic; Female; Helicobacter Infections; Helicob

2005
A combination of the Helicobacter pylori stool antigen test and urea breath test is useful for clinical evaluation of eradication therapy: a multicenter study.
    Journal of gastroenterology and hepatology, 2005, Volume: 20, Issue:8

    Topics: Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Antigens, Bacterial; Biopsy; Breath Tests; Ca

2005
Changes in gastric environment with test meals affect the performance of 14C-urea breath test.
    Journal of gastroenterology and hepatology, 2005, Volume: 20, Issue:8

    Topics: Adolescent; Adult; Breath Tests; Capsules; Carbon Dioxide; Carbon Radioisotopes; Citrates; Citric Ac

2005
The usefulness of stable isotopes in nutrition and human health: the application of mass spectrometry and 13C-breath tests to detect helicobacter pylori infection.
    Archivos latinoamericanos de nutricion, 2004, Volume: 54, Issue:4 Suppl 2

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Isotopes; Mass Spectrometry; Ure

2004
Comparison of different protocols for 13C-urea breath test for the diagnosis of Helicobacter pylori infection in healthy volunteers.
    Scandinavian journal of clinical and laboratory investigation, 2005, Volume: 65, Issue:6

    Topics: Adult; Breath Tests; Carbon Isotopes; Citric Acid; Helicobacter Infections; Helicobacter pylori; Hum

2005
Evaluation of the Ez-HBT Helicobacter blood test to establish Helicobacter pylori eradication.
    Alimentary pharmacology & therapeutics, 2005, Nov-01, Volume: 22, Issue:9

    Topics: Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Breath Tests; Diagnostic Errors; Diagnostic T

2005
Prevalence of Helicobacter pylori infection in Fortaleza, Northeastern Brazil.
    Revista de saude publica, 2005, Volume: 39, Issue:5

    Topics: Adolescent; Adult; Age Distribution; Aged; Aged, 80 and over; Brazil; Breath Tests; Child; Child, Pr

2005
Comparison of a monoclonal antigen stool test (Hp StAR) with the 13C-urea breath test in monitoring Helicobacter pylori eradication therapy.
    World journal of gastroenterology, 2005, Oct-07, Volume: 11, Issue:37

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antibodies, Monoclonal; Antigens, Bacterial; Breath Test

2005
Helicobacter pylori infection and serum gastrin, ghrelin and leptin in children of Polish shepherds.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2006, Volume: 38, Issue:2

    Topics: Adolescent; Agricultural Workers' Diseases; Animal Husbandry; Animals; Breath Tests; Child; Female;

2006
13C-urea breath test to assess Helicobacter pylori bacterial load.
    Helicobacter, 2005, Volume: 10, Issue:6

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Female; Gastritis; Gastroscopy; Helic

2005
Is there any correlation between 13C-urea breath test values and response to first-line and rescue Helicobacter pylori eradication therapies?
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2006, Volume: 38, Issue:4

    Topics: Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Drug Therapy, Com

2006
[Examination of patients with dyspepsia in areas with a low prevalence of Helicobacter pylori infection].
    Ugeskrift for laeger, 2005, Dec-05, Volume: 167, Issue:49

    Topics: Adolescent; Adult; Aged; Breath Tests; Denmark; Dyspepsia; Esophagitis; Female; Gastroscopy; Helicob

2005
Gastric juice ammonia and urea concentrations and their relation to gastric mucosa injury in patients maintained on chronic hemodialysis.
    Roczniki Akademii Medycznej w Bialymstoku (1995), 2005, Volume: 50

    Topics: Ammonia; Chronic Disease; Female; Gastric Juice; Gastric Mucosa; Gastritis; Helicobacter Infections;

2005
Evaluation of 3 different tests for the detection of stool antigens to confirm Helicobacter pylori eradication after treatment. A pilot study.
    Gastroenterologia y hepatologia, 2005, Volume: 28, Issue:10

    Topics: Antibodies, Monoclonal; Antibody Specificity; Antigens, Fungal; Breath Tests; Chromatography; Enzyme

2005
Long-term follow-up of 13C-urea breath test results after Helicobacter pylori eradication: frequency and significance of borderline delta13CO2 values.
    Alimentary pharmacology & therapeutics, 2006, Jan-15, Volume: 23, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Female; Follow-Up Studies; Helicobacter Infections; Helicobacter pylo

2006
[Radionuclide detection of Helicobacter pylori infection].
    Glas. Srpska akademija nauka i umetnosti. Odeljenje medicinskih nauka, 2005, Issue:48

    Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans;

2005
Comparison of 13C- urea blood test to 13C-breath test and rapid urease test for the diagnosis of Helicobacter pylori infection.
    Acta gastroenterologica Latinoamericana, 2005, Volume: 35, Issue:4

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Female; Gastroscopy; Helicobacter Infections

2005
Prospective evaluation of a new "paper urease test" for ultra-rapid detection of Helicobacter pylori.
    Medical science monitor : international medical journal of experimental and clinical research, 2006, Volume: 12, Issue:3

    Topics: Cost-Benefit Analysis; Endoscopy; Evaluation Studies as Topic; Female; Helicobacter Infections; Heli

2006
Comparison of a new office-based stool immunoassay and (13)C-UBT in the diagnosis of current Helicobacter pylori infection.
    The Journal of laboratory and clinical medicine, 2006, Volume: 147, Issue:3

    Topics: Adult; Breath Tests; Carbon Isotopes; Demography; Dyspepsia; Feces; Female; Helicobacter Infections;

2006
Helicobacter pylori eradication: how can I choose an appropriate therapy?
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2006, Volume: 38, Issue:4

    Topics: Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Drug Therapy, Com

2006
Simple and accurate (13)C-urea breath test for detection of Helicobacter pylori in the remnant stomach after surgery.
    Journal of gastroenterology, 2006, Volume: 41, Issue:2

    Topics: Aged; Aged, 80 and over; Breath Tests; Carbon Radioisotopes; Female; Gastrectomy; Gastric Stump; Hel

2006
Problem of distinguishing false-positive tests from acute or transient Helicobacter pylori infections.
    Helicobacter, 2006, Volume: 11, Issue:2

    Topics: Adult; Antibodies, Bacterial; Breath Tests; Child; Child, Preschool; False Positive Reactions; Femal

2006
Reinfection after successful eradication of Helicobacter pylori: a 2-year prospective study in Alaska Natives.
    Alimentary pharmacology & therapeutics, 2006, Apr-15, Volume: 23, Issue:8

    Topics: Adult; Aged; Alaska; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; DNA, Bacterial; Drug Re

2006
Comparison of three stool antigen assays with the 13C- urea breath test for the primary diagnosis of Helicobacter pylori infection and monitoring treatment outcome.
    European journal of gastroenterology & hepatology, 2006, Volume: 18, Issue:6

    Topics: Adult; Antigens, Bacterial; Breath Tests; Carbon Isotopes; Dyspepsia; Feces; Female; Helicobacter In

2006
Comparison of invasive methods and two different stool antigen tests for diagnosis of H pylori infection in patients with gastric bleeding.
    World journal of gastroenterology, 2006, Jul-14, Volume: 12, Issue:26

    Topics: Adult; Aged; Aged, 80 and over; Antigens, Bacterial; Breath Tests; Diagnostic Tests, Routine; Feces;

2006
Urease activity does not reflect the degree of colonization by Helicobacter pylori in children.
    Pediatrics international : official journal of the Japan Pediatric Society, 2006, Volume: 48, Issue:4

    Topics: Adolescent; Bacteriological Techniques; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Fema

2006
Urea, fluorofamide, and omeprazole treatments alter helicobacter colonization in the mouse gastric mucosa.
    Helicobacter, 2006, Volume: 11, Issue:5

    Topics: Animals; Anti-Bacterial Agents; Anti-Ulcer Agents; Benzamides; Enzyme Inhibitors; Female; Gastric Mu

2006
Corpus-predominant gastritis as a risk factor for false-negative 13C-urea breath test results.
    Alimentary pharmacology & therapeutics, 2006, Nov-15, Volume: 24, Issue:10

    Topics: Adult; Aged; Breath Tests; False Negative Reactions; Female; Gastritis; Helicobacter Infections; Hel

2006
Frequency of Helicobacter pylori infection in children under 4 years of age.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 2006, Volume: 57 Suppl 3

    Topics: Breath Tests; Carbon Isotopes; Child, Preschool; Female; Helicobacter Infections; Helicobacter pylor

2006
Positive correlation between standardized uptake values of FDG uptake in the stomach and the value of the C-13 urea breath test.
    Clinical nuclear medicine, 2006, Volume: 31, Issue:12

    Topics: Breath Tests; Carbon Isotopes; Female; Fluorodeoxyglucose F18; Gastric Mucosa; Gastritis; Helicobact

2006
High accuracy of noninvasive tests to diagnose Helicobacter pylori infection in very young children.
    The Journal of pediatrics, 2006, Volume: 149, Issue:6

    Topics: Age Factors; Antigens, Bacterial; Breath Tests; Child, Preschool; False Negative Reactions; False Po

2006
13C urea breath test for (Helicobacter pylori): determination of the optimal cut-off point in a Canadian community population.
    Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 2006, Volume: 20, Issue:12

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Diagnosis, Differential; Female; Gastric Mucosa; Helicobacter

2006
13C urea breath test for (Helicobacter pylori): evaluation of 10-minute breath collection.
    Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 2006, Volume: 20, Issue:12

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Diagnosis, Differential; Female; Gastric Mucosa; Helicobacter

2006
Participation of capsaicin-sensitive afferent nerves in the gastric mucosa of patients with Helicobacter pylori-positive or-negative chronic gastritis.
    Digestive diseases and sciences, 2007, Volume: 52, Issue:2

    Topics: Adult; Afferent Pathways; Aged; Breath Tests; Calcitonin Gene-Related Peptide; Capsaicin; Chronic Di

2007
Elevated 13C urea breath test values females infected with Helicobacter pylori.
    Digestive diseases and sciences, 2007, Volume: 52, Issue:2

    Topics: Adolescent; Adult; Age Distribution; Age Factors; Aged; Aged, 80 and over; Breath Tests; Carbon Diox

2007
Patients' attitudes to Helicobacter pylori breath and stool antigen tests compared to blood serology.
    The Journal of infection, 2007, Volume: 55, Issue:1

    Topics: Adult; Antigens, Bacterial; Breath Tests; Feces; Female; Health Care Surveys; Helicobacter Infection

2007
Accuracy of non-invasive 13C-Urea Breath Test compared to invasive tests for Helicobacter pylori detection.
    Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2007, Volume: 17, Issue:2

    Topics: Adolescent; Adult; Aged; Breath Tests; Clinical Enzyme Tests; Female; Helicobacter Infections; Helic

2007
More economic 25 mg 13C-urea breath test can be effective in detecting primary Helicobacter pylori infection in children.
    Journal of gastroenterology and hepatology, 2007, Volume: 22, Issue:3

    Topics: Breath Tests; Carbon Isotopes; Child; Child, Preschool; Costs and Cost Analysis; Helicobacter Infect

2007
Evaluation of a novel 14C-urea breath test "Heliprobe" in diagnosis of Helicobacter pylori infection.
    Medicina (Kaunas, Lithuania), 2007, Volume: 43, Issue:1

    Topics: Biopsy; Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Pr

2007
Urea sensitization caused by separation of Helicobacter pylori RNA polymerase beta and beta' subunits.
    Helicobacter, 2007, Volume: 12, Issue:2

    Topics: Alleles; Animals; Bacterial Proteins; Culture Media; Disease Models, Animal; DNA-Directed RNA Polyme

2007
[Gastroenterology outpatient clinic of the Molinette Hospital (Turin, Italy): the 2003-2006 report].
    Minerva medica, 2007, Volume: 98, Issue:1

    Topics: Ambulatory Care; Breath Tests; Gastroenterology; Helicobacter Infections; Helicobacter pylori; Hospi

2007
[Helicobacter pylori infection (13C-UBT), and its relationship with nutritional and socioeconomic factors in low income school children from Valencia, Venezuela].
    Archivos latinoamericanos de nutricion, 2006, Volume: 56, Issue:4

    Topics: Adolescent; Age Distribution; Breath Tests; Child; Child, Preschool; Educational Status; Epidemiolog

2006
13C-urea breath test during hospitalization for the diagnosis of Helicobacter pylori infection in peptic ulcer bleeding.
    Helicobacter, 2007, Volume: 12, Issue:3

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Hospitalization; Humans

2007
Gastro-duodenal lesions and Helicobacter pylori infection in uremic patients and renal transplant recipients.
    Transplantation proceedings, 2007, Volume: 39, Issue:4

    Topics: Adolescent; Adult; Blood Urea Nitrogen; Creatinine; Duodenum; Female; Gastric Mucosa; Helicobacter I

2007
Comparison of diagnostic accuracy of non-invasive tests for Helicobacter pylori infection in children.
    Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2007, Volume: 17, Issue:5

    Topics: Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Cross-Sectional Studies; Feces; Female;

2007
Peptic ulcers and bacterial infections.
    Harvard men's health watch, 2007, Volume: 11, Issue:11

    Topics: Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Drug Therapy, Combination; Helicobacter Infe

2007
[Prevalence of Helicobacter pylori infection in physicians in Medellín, Colombia].
    Acta gastroenterologica Latinoamericana, 2007, Volume: 37, Issue:2

    Topics: Carbon; Colombia; Cross-Sectional Studies; Dyspepsia; Female; Helicobacter Infections; Helicobacter

2007
Isolated H. pylori duodenal colonization and idiopathic duodenal ulcers.
    The American journal of gastroenterology, 2008, Volume: 103, Issue:1

    Topics: Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Breath Tests; Colony Count, Microbial; Duodenal Ul

2008
Helicobacter pylori, anemia, and iron deficiency: relationships explored among Alaska native children.
    The Pediatric infectious disease journal, 2007, Volume: 26, Issue:10

    Topics: Alaska; Anemia, Iron-Deficiency; Antibodies, Bacterial; Antigens, Bacterial; Blood Cells; Blood Chem

2007
An optimized 13C-urea breath test for the diagnosis of H pylori infection.
    World journal of gastroenterology, 2007, Nov-07, Volume: 13, Issue:41

    Topics: Administration, Oral; Adult; Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicob

2007
[Validation of a simplified 13C-urea breath test method for the diagnosis of Helicobacter pylori infection].
    Revista espanola de enfermedades digestivas, 2007, Volume: 99, Issue:7

    Topics: Breath Tests; Carbon Isotopes; Citric Acid; Female; Helicobacter Infections; Helicobacter pylori; Hu

2007
Endoscopic 13C-urea breath test for detection of Helicobacter pylori infection after partial gastrectomy.
    Hepato-gastroenterology, 2007, Volume: 54, Issue:78

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy; Female; Gastrectomy; Helic

2007
A new eradication resistance index as a predictor of metronidazole-containing second-line treatment of Helicobacter pylori.
    Digestion, 2007, Volume: 76, Issue:3-4

    Topics: Aged; Amoxicillin; Anti-Infective Agents; Breath Tests; Female; Helicobacter Infections; Helicobacte

2007
Diagnosis of Helicobacter pylori infection with the (13)C-urea breath test by means of GC-MS analysis.
    Journal of separation science, 2008, Volume: 31, Issue:2

    Topics: Breath Tests; Gas Chromatography-Mass Spectrometry; Helicobacter Infections; Helicobacter pylori; Hu

2008
An evaluation of a serologic test with a current infection marker of Helicobacter pylori before and after eradication therapy in Chinese.
    Helicobacter, 2008, Volume: 13, Issue:1

    Topics: Adolescent; Adult; Aged; Anti-Bacterial Agents; Breath Tests; Child; China; Female; Helicobacter Inf

2008
Peptic ulcers and erosions are common in Israeli children undergoing upper endoscopy.
    Helicobacter, 2008, Volume: 13, Issue:1

    Topics: Adolescent; Age Factors; Breath Tests; Child; Duodenitis; Endoscopy, Gastrointestinal; Ethnicity; Ga

2008
Comparison of stool antigen immunoassay methods for detecting Helicobacter pylori infection before and after eradication treatment.
    Diagnostic microbiology and infectious disease, 2008, Volume: 61, Issue:2

    Topics: Adult; Aged; Antibodies, Monoclonal; Antigens, Bacterial; Breath Tests; Chromatography, Affinity; Fe

2008
Scintigraphic evaluation of gallbladder motor functions in H pylori positive and negative patients in the stomach with dyspepsia.
    World journal of gastroenterology, 2008, Mar-07, Volume: 14, Issue:9

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Case-Control Studies; Dyspepsia; Female; Gallbladder; Gas

2008
Correspondence between Helicobacter pylori antibodies and urea breath test results in a US-Mexico birth cohort.
    Paediatric and perinatal epidemiology, 2008, Volume: 22, Issue:3

    Topics: Adolescent; Age Factors; Breath Tests; Carbon Radioisotopes; Child; Child, Preschool; Enzyme-Linked

2008
Kinetics of 14carbon dioxide excretion from 14C-urea by oral commensal flora.
    Journal of gastroenterology and hepatology, 2008, Volume: 23, Issue:10

    Topics: Adult; Anti-Infective Agents, Local; Benzethonium; Breath Tests; Carbon Dioxide; Carbon Radioisotope

2008
Cost effectiveness analysis of population-based serology screening and (13)C-Urea breath test for Helicobacter pylori to prevent gastric cancer: a markov model.
    World journal of gastroenterology, 2008, May-21, Volume: 14, Issue:19

    Topics: Adult; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Computer Simulation; Cost-Benefit Analy

2008
Re: [13C]urea breath test.
    The American journal of gastroenterology, 1995, Volume: 90, Issue:11

    Topics: Breath Tests; Carbon Isotopes; Drug Therapy, Combination; Helicobacter Infections; Helicobacter pylo

1995
Determination of the test performance of less costly methods of Helicobacter pylori detection.
    Clinical and investigative medicine. Medecine clinique et experimentale, 1995, Volume: 18, Issue:3

    Topics: Adult; Azure Stains; Breath Tests; Double-Blind Method; Evaluation Studies as Topic; Female; Gastroi

1995
Hyperammonaemia in cirrhosis and Helicobacter pylori infection.
    Lancet (London, England), 1995, Oct-21, Volume: 346, Issue:8982

    Topics: Ammonia; Anti-Bacterial Agents; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori;

1995
[14C-urea breath test in the diagnosis of Helicobacter pylori infection in the stomach].
    Zhonghua nei ke za zhi, 1995, Volume: 34, Issue:4

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Female; Gastritis; Helicobacter Infections; Helicobacter

1995
[The 13C-urea breath test in Helicobacter pylori colonization of the gastric mucosa].
    Deutsche medizinische Wochenschrift (1946), 1995, Jun-23, Volume: 120, Issue:25-26

    Topics: Breath Tests; Carbon Isotopes; Costs and Cost Analysis; Gastric Mucosa; Helicobacter Infections; Hel

1995
[13C-urea breath test. Patient-friendly gold standard in the diagnosis of Helicobacter pylori infection with long term cost control potential].
    Deutsche medizinische Wochenschrift (1946), 1995, Jul-07, Volume: 120, Issue:27

    Topics: Breath Tests; Carbon Isotopes; Cost Control; Gastritis; Helicobacter Infections; Helicobacter pylori

1995
High Helicobacter pylori numbers are associated with low eradication rate after triple therapy.
    Gut, 1995, Volume: 36, Issue:6

    Topics: Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Chronic Disease; Colony Count,

1995
Adaptation of the [13C]urea breath test as a noninvasive method for detection of Helicobacter pylori infection in squirrel monkeys (Saimiri spp.).
    Laboratory animal science, 1995, Volume: 45, Issue:3

    Topics: Animals; Breath Tests; Carbon Dioxide; Carbon Isotopes; Disease Models, Animal; Helicobacter Infecti

1995
Serum 13C-bicarbonate in the assessment of gastric Helicobacter pylori urease activity.
    The American journal of gastroenterology, 1993, Volume: 88, Issue:3

    Topics: Bicarbonates; Carbon Isotopes; Feasibility Studies; Gastritis; Helicobacter Infections; Helicobacter

1993
Isotope-selective non-dispersive infrared spectrometry for detection of Helicobacter pylori infection with 13C-urea breath test.
    Lancet (London, England), 1995, Apr-15, Volume: 345, Issue:8955

    Topics: Adolescent; Adult; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Helicobacter Infe

1995
[13C-urea breath test for the detection of Helicobacter pylori infection and the assessment of therapeutic effect].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1995, Volume: 92, Issue:3

    Topics: Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Hu

1995
Intragastric urea hydrolysis in children infected with Helicobacter pylori.
    Journal of clinical pathology, 1995, Volume: 48, Issue:2

    Topics: Adolescent; Child; Child, Preschool; Gastric Juice; Helicobacter Infections; Helicobacter pylori; Hu

1995
[13C-urea breath test for the diagnosis of Helicobacter pylori infection. Comparison with histology].
    Gastroenterologie clinique et biologique, 1994, Volume: 18, Issue:12

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Huma

1994
Helicobacter pylori colonization in children with peptic ulcer disease. III. Diagnostic value of the 13C-urea breath test to detect gastric H. pylori colonization.
    Acta paediatrica Japonica : Overseas edition, 1995, Volume: 37, Issue:1

    Topics: Adolescent; Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Child; Helicobacter Infections; He

1995
Helicobacter pylori infection in perforated peptic ulcer disease.
    The British journal of surgery, 1995, Volume: 82, Issue:3

    Topics: Adult; Breath Tests; Duodenal Ulcer; Female; Gastric Mucosa; Helicobacter Infections; Helicobacter p

1995
Helicobacter pylori: a diagnostic dilemma and a dilemma of diagnosis.
    Gastroenterology, 1995, Volume: 109, Issue:1

    Topics: Adult; Aged; Antibodies, Bacterial; Biopsy; Breath Tests; Clinical Enzyme Tests; Helicobacter Infect

1995
Helicobacter pylori in patients with systemic sclerosis: detection with the 13C-urea breath test and eradication.
    Acta dermato-venereologica, 1994, Volume: 74, Issue:5

    Topics: Adult; Aged; Amoxicillin; Breath Tests; Carbon Isotopes; Drug Therapy, Combination; Dyspepsia; Esoph

1994
Determination of Helicobacter pylori status by reverse transcription-polymerase chain reaction. Comparison with urea breath test.
    Digestive diseases and sciences, 1995, Volume: 40, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Female; Gastric Mucosa; Gastritis; Helicobacter Infect

1995
[13C]urea breath test to confirm eradication of Helicobacter pylori.
    The American journal of gastroenterology, 1995, Volume: 90, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Drug Therapy, Combination; Duoden

1995
Products of neutrophil metabolism increase ammonia-induced gastric mucosal damage.
    Digestive diseases and sciences, 1995, Volume: 40, Issue:2

    Topics: Ammonia; Animals; Chloramines; Dose-Response Relationship, Drug; Drug Interactions; Gastric Mucosa;

1995
Clinically feasible stable isotope technique at a reasonable price: analysis of 13CO2/12CO2-abundance in breath samples with a new isotope selective-nondispersive infrared spectrometer.
    Zeitschrift fur Gastroenterologie, 1994, Volume: 32, Issue:12

    Topics: Adolescent; Adult; Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Cost-Benefit Analysis; Female

1994
[The modified 13C-urea breath test in the diagnosis of Helicobacter pylori colonization of the gastric mucosa].
    Deutsche medizinische Wochenschrift (1946), 1994, Nov-18, Volume: 119, Issue:46

    Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Isotopes; Clinical Enzyme Tests; Female

1994
Evolution of Helicobacter pylori positivity in infants born from positive mothers.
    Journal of pediatric gastroenterology and nutrition, 1994, Volume: 19, Issue:1

    Topics: Adolescent; Adult; Antibodies, Bacterial; Breath Tests; Carbon Isotopes; Female; Fetal Blood; Gastri

1994
The epidemiology of Helicobacter pylori in Peruvian children between 6 and 30 months of age.
    The American journal of gastroenterology, 1994, Volume: 89, Issue:12

    Topics: Breath Tests; Carbon Radioisotopes; Child, Preschool; Female; Helicobacter Infections; Helicobacter

1994
More convenient 13C-urea breath test modifications still meet the criteria for valid diagnosis of Helicobacter pylori infection.
    Zeitschrift fur Gastroenterologie, 1994, Volume: 32, Issue:4

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Eating; Female; Gastritis; Helicobacter Infections; Heli

1994
Mini-dose (1-microCi) 14C-urea breath test for the detection of Helicobacter pylori.
    The American journal of gastroenterology, 1994, Volume: 89, Issue:7

    Topics: Breath Tests; Carbon Radioisotopes; Gastrointestinal Diseases; Helicobacter Infections; Helicobacter

1994
Helicobacter pylori in functional dyspepsia and normal controls.
    Scandinavian journal of gastroenterology, 1994, Volume: 29, Issue:6

    Topics: Adolescent; Adult; Age Factors; Breath Tests; Dyspepsia; Female; Helicobacter Infections; Helicobact

1994
Usefulness of specific IgM in the diagnosis of Helicobacter pylori infection.
    Pediatrics, 1994, Volume: 93, Issue:2

    Topics: Antibodies, Bacterial; Breath Tests; Child; Child, Preschool; Enzyme-Linked Immunosorbent Assay; Hel

1994
Seasonal variation in the frequency of Helicobacter pylori infection: a possible cause of the seasonal occurrence of peptic ulcer disease.
    The American journal of gastroenterology, 1994, Volume: 89, Issue:5

    Topics: Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Glycocholic Acid; Helicobacter Infections; Helic

1994
Evaluation of 14C-urinary excretion and its comparison with 14CO2 in breath after 14C-urea administration in Helicobacter pylori infection.
    The American journal of gastroenterology, 1994, Volume: 89, Issue:5

    Topics: Adult; Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Female; Helicobacter Infections; Helicoba

1994
The relationship between Helicobacter pylori-associated gastritis or ulcer disease and gastric emptying.
    European journal of nuclear medicine, 1994, Volume: 21, Issue:3

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Gastric Emptying; Gastritis; Helicobacter I

1994
The fate of ingested 14C-urea in the urea breath test for Helicobacter pylori infection.
    Scandinavian journal of gastroenterology, 1993, Volume: 28, Issue:8

    Topics: Breath Tests; Carbon Radioisotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; Ma

1993
[Diagnosis of Helicobacter pylori infection by 13C-urea breath test].
    Zhonghua nei ke za zhi, 1993, Volume: 32, Issue:3

    Topics: Adult; Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans;

1993
Minimum analysis requirements for the detection of Helicobacter pylori infection by the 13C-urea breath test.
    The American journal of gastroenterology, 1993, Volume: 88, Issue:11

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Predictive Valu

1993
[Helicobacter pylori associated gastritis: a primary study of ammonia and urea in gastric juice and mucus in gastric mucosa].
    Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao, 1993, Volume: 24, Issue:2

    Topics: Ammonia; Gastric Juice; Gastric Mucosa; Gastritis; Helicobacter Infections; Helicobacter pylori; Hum

1993
An in vitro study of enhanced H+ diffusion by urease action on urea. Implications for Helicobacter pylori-associated peptic ulceration.
    Scandinavian journal of gastroenterology, 1993, Volume: 28, Issue:10

    Topics: Animals; Diffusion; Gastritis; Helicobacter Infections; Helicobacter pylori; Hydrogen-Ion Concentrat

1993
Performance of Helicobacter pylori acid extract and urease enzyme-linked immunosorbent assays in relation to 14C-urea breath test.
    Zentralblatt fur Bakteriologie : international journal of medical microbiology, 1993, Volume: 280, Issue:1-2

    Topics: Antigens, Bacterial; Breath Tests; Electrophoresis, Polyacrylamide Gel; Enzyme-Linked Immunosorbent

1993
[13C-urea breath test].
    Nihon rinsho. Japanese journal of clinical medicine, 1993, Volume: 51, Issue:12

    Topics: Adolescent; Adult; Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Huma

1993
Measurement of urea and ammonium concentrations in gastric juice.
    Journal of clinical pathology, 1993, Volume: 46, Issue:5

    Topics: Ammonia; Ammonium Chloride; Biomarkers; Clinical Enzyme Tests; Gastric Juice; Helicobacter Infection

1993
Effect of Helicobacter pylori infection on intragastric urea and ammonium concentrations in patients with chronic renal failure.
    Journal of clinical pathology, 1993, Volume: 46, Issue:6

    Topics: Ammonia; Female; Gastric Juice; Helicobacter Infections; Helicobacter pylori; Humans; Kidney Failure

1993
Diagnosis of Helicobacter pylori infection in adults and children by using the Malakit Helicobacter pylori, a commercially available enzyme-linked immunosorbent assay.
    Journal of clinical microbiology, 1993, Volume: 31, Issue:7

    Topics: Adolescent; Adult; Antibodies, Bacterial; Carbon Isotopes; Child; Child, Preschool; Endoscopy, Gastr

1993
Gastric mucosal hydrophobicity and Helicobacter pylori: response to antimicrobial therapy.
    The American journal of gastroenterology, 1993, Volume: 88, Issue:9

    Topics: Adult; Ammonia; Body Water; Female; Gastric Juice; Gastric Mucosa; Gastritis; Helicobacter Infection

1993
The 13C-urea breath test, Helicobacter pylori infection, and the operated stomach.
    Journal of clinical gastroenterology, 1993, Volume: 16, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Female; Gastrectomy; Helicobacter Inf

1993
Ammonium metabolism and protection from urease mediated destruction in Helicobacter pylori infection.
    Journal of clinical pathology, 1993, Volume: 46, Issue:1

    Topics: Ammonia; Citrates; Citric Acid; Helicobacter Infections; Helicobacter pylori; Humans; Isocitrates; K

1993
The 13C-urea breath test--detection of Helicobacter pylori infection in patients with partial gastrectomy.
    Zeitschrift fur Gastroenterologie, 1993, Volume: 31, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Anastomosis, Surgical; Breath Tests; Carbon Radioisotopes; Duodenal

1993
Radiation dose estimates for the carbon-14-labeled urea breath test.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1993, Volume: 34, Issue:5

    Topics: Breath Tests; Carbon Radioisotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; Ma

1993
13C-urea breath test for diagnosis of experimental Helicobacter pylori infection in barrier born pigs.
    Gut, 1993, Volume: 34, Issue:5

    Topics: Animals; Biopsy; Breath Tests; Carbon Radioisotopes; Disease Models, Animal; Helicobacter Infections

1993
Prevalence of Helicobacter pylori infection in infants and family contacts in a poor Bangladesh community.
    Digestive diseases and sciences, 1995, Volume: 40, Issue:12

    Topics: Adult; Bangladesh; Breath Tests; Carbon Isotopes; Family; Female; Helicobacter Infections; Helicobac

1995
Diagnostic tests to document Helicobacter pylori eradication.
    Gastroenterology, 1996, Volume: 110, Issue:1

    Topics: Breath Tests; Follow-Up Studies; Helicobacter Infections; Humans; Urea

1996
Reproducibility of the 14C urea breath test repeated after 1 week.
    The American journal of gastroenterology, 1995, Volume: 90, Issue:12

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Radioisotopes; Female; Helicobacter

1995
[Detection of Helicobacter pylori by culture and the 13C-urea breath test using an automated breath 13C analyzer].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1995, Volume: 92, Issue:11

    Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans;

1995
Re: [13C]urea breath test for Helicobacter pylori infection.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:1

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

1996
Long-term follow-up of Helicobacter pylori serology after successful eradication.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:1

    Topics: Aged; Antibodies, Bacterial; Breath Tests; Chronic Disease; Drug Therapy, Combination; Female; Follo

1996
Prolonged effect of omeprazole on the 14C-urea breath test.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:1

    Topics: Anti-Bacterial Agents; Breath Tests; Carbon Radioisotopes; Dose-Response Relationship, Drug; False N

1996
Delayed gastric emptying and Helicobacter pylori infection in patients with chronic renal failure.
    European journal of nuclear medicine, 1995, Volume: 22, Issue:11

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Gastric Emptying; Gastrointestinal Diseases

1995
Helicobacter pylori testing at home.
    European journal of gastroenterology & hepatology, 1995, Volume: 7, Issue:7

    Topics: Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; H

1995
Helicobacter pylori infection and chronic urticaria.
    Journal of the American Academy of Dermatology, 1996, Volume: 34, Issue:4

    Topics: Adolescent; Adult; Aged; Antibodies, Bacterial; Breath Tests; Child; Chronic Disease; Enzyme-Linked

1996
Diagnostic tests for Helicobacter pylori--can they help select patients for endoscopy?
    The New Zealand medical journal, 1996, Mar-22, Volume: 109, Issue:1018

    Topics: Adolescent; Adult; Aged; Antibodies, Bacterial; Biopsy; Breath Tests; Diagnosis, Differential; Dyspe

1996
Clinical utility and cost effectiveness of Helicobacter pylori testing for patients with duodenal and gastric ulcers.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:2

    Topics: Anti-Bacterial Agents; Antibodies, Bacterial; Biopsy; Breath Tests; Coloring Agents; Cost-Benefit An

1996
Microdose 14C-urea breath test offers diagnosis of Helicobacter pylori in 10 minutes.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:2

    Topics: Adolescent; Adult; Aged; Biopsy; Breath Tests; Endoscopy; Female; Helicobacter Infections; Helicobac

1996
Prevalence of Helicobacter pylori infection in endoscopy and non-endoscopy personnel: results of field survey with serology and 14C-urea breath test.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:2

    Topics: Adult; Antibodies, Bacterial; Breath Tests; Cross-Sectional Studies; Data Interpretation, Statistica

1996
Gastric emptying and Helicobacter pylori infection in duodenal ulcer disease.
    Digestive diseases and sciences, 1996, Volume: 41, Issue:3

    Topics: Adult; Biopsy; Breath Tests; Caprylates; Duodenal Ulcer; Female; Gastric Emptying; Helicobacter Infe

1996
Re: Helicobacter pylori and atrophic gastritis: importance of the cagA status.
    Journal of the National Cancer Institute, 1996, Apr-03, Volume: 88, Issue:7

    Topics: Antibodies, Bacterial; Antigens, Bacterial; Bacterial Proteins; Enzyme-Linked Immunosorbent Assay; G

1996
Histological predictors of active Helicobacter pylori infection.
    Digestive diseases and sciences, 1996, Volume: 41, Issue:5

    Topics: Antibodies, Bacterial; Biopsy; Breath Tests; Dyspepsia; Female; Gastritis; Gastroscopy; Helicobacter

1996
Carbon-14-urea breath test as a noninvasive method to monitor Helicobacter felis colonization in mice.
    Digestion, 1996, Volume: 57, Issue:1

    Topics: Animals; Breath Tests; Carbon Radioisotopes; Female; Helicobacter; Helicobacter Infections; Mice; Mi

1996
New noninvasive tests for Helicobacter pylori gastritis. Comparison with tissue-based gold standard.
    Digestive diseases and sciences, 1996, Volume: 41, Issue:4

    Topics: Antibodies, Bacterial; Biopsy; Breath Tests; Carbon Radioisotopes; Endoscopy, Gastrointestinal; Eval

1996
Helicobacter pylori, dyspepsia, and urea breath tests.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:7

    Topics: Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Urea

1996
Validity of various diagnostic tests to evaluate cure of Helicobacter pylori infection.
    Journal of gastroenterology, 1996, Volume: 31, Issue:2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Anti-Bacterial Agents; Bacteriological Techniq

1996
Helicobacter pylori infection in the Colombian Andes: a population-based study of transmission pathways.
    American journal of epidemiology, 1996, Aug-01, Volume: 144, Issue:3

    Topics: Age Distribution; Breath Tests; Child; Child, Preschool; Colombia; Cross-Sectional Studies; Disease

1996
Acidic pH changes receptor binding specificity of Helicobacter pylori: a binary adhesion model in which surface heat shock (stress) proteins mediate sulfatide recognition in gastric colonization.
    Infection and immunity, 1996, Volume: 64, Issue:7

    Topics: Adhesins, Bacterial; Antibodies, Blocking; Bacterial Adhesion; Bacterial Proteins; Binding Sites; Ga

1996
Relationship between C14 urea breath test values and solid-phase gastric emptying time in non-ulcer dyspepsia patients.
    Zhonghua yi xue za zhi = Chinese medical journal; Free China ed, 1996, Volume: 57, Issue:4

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Dyspepsia; Female; Gastric Emptying; Helicobacter I

1996
Delayed gastric emptying does not predispose to Helicobacter pylori infection in non-ulcer dyspepsia patients.
    Nuclear medicine communications, 1995, Volume: 16, Issue:12

    Topics: Adolescent; Adult; Carbon Radioisotopes; Dyspepsia; Female; Gastric Emptying; Helicobacter Infection

1995
Diagnosis of Helicobacter pylori infection. When to use which test and why.
    Scandinavian journal of gastroenterology. Supplement, 1996, Volume: 215

    Topics: Breath Tests; Duodenal Ulcer; Dyspepsia; Endoscopy, Gastrointestinal; Helicobacter Infections; Helic

1996
Helicobacter pylori reinfection after apparent eradication--the Ipswich experience.
    Scandinavian journal of gastroenterology. Supplement, 1996, Volume: 215

    Topics: Adult; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Case-Control Studies; Drug T

1996
Evaluation of three commercial enzyme immunoassays compared with the 13C urea breath test for detection of Helicobacter pylori infection.
    Journal of clinical microbiology, 1996, Volume: 34, Issue:5

    Topics: Antibodies, Bacterial; Bacteriological Techniques; Breath Tests; Carbon Isotopes; Double-Blind Metho

1996
[Application of serology and 14C-urea breath test to monitoring of the effect of anti-Helicobacter pylori chemotheraphy].
    Zhonghua nei ke za zhi, 1995, Volume: 34, Issue:12

    Topics: Antibodies, Bacterial; Breath Tests; Carbon Radioisotopes; Follow-Up Studies; Helicobacter Infection

1995
Nondispersive isotope-selective infrared spectroscopy: a new analytical method for 13C-urea breath tests.
    Scandinavian journal of gastroenterology, 1996, Volume: 31, Issue:5

    Topics: Adult; Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans;

1996
Tissue IgA antibody against Helicobacter pylori in patients with gastroduodenal diseases: comparison with bacterial culture, serum IgG antibody, and [13C]Urea breath test.
    Journal of clinical gastroenterology, 1995, Volume: 21 Suppl 1

    Topics: Adult; Aged; Aged, 80 and over; Antibodies, Anti-Idiotypic; Antibodies, Bacterial; Biopsy; Breath Te

1995
Oral cavity as permanent reservoir of Helicobacter pylori and potential source of reinfection.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1996, Volume: 47, Issue:1

    Topics: Adult; Breath Tests; Duodenal Ulcer; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans

1996
Helicobacter pylori infection in the etiopathogenesis of duodenal ulcer in children.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1996, Volume: 47, Issue:1

    Topics: Adolescent; Breath Tests; CD4-CD8 Ratio; Child; Duodenal Ulcer; Duodenum; Gastric Mucosa; Gastritis;

1996
Helicobacter pylori infection after gastrectomy and vagotomy in duodenal ulcer patients.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1996, Volume: 47, Issue:1

    Topics: Adult; Breath Tests; Duodenal Ulcer; Gastrectomy; Gastric Stump; Gastrins; Gastritis; Helicobacter I

1996
13C-urea breath test for detection of Helicobacter pylori and its correlation with endoscopic and histologic findings.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1996, Volume: 47, Issue:1

    Topics: Breath Tests; Carbon Isotopes; Female; Gastritis; Gastroscopy; Helicobacter Infections; Helicobacter

1996
Microdose 14C-urea breath test in detection of Helicobacter pylori.
    Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 1996, Volume: 47, Issue:1

    Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans;

1996
The influence of isolated doses of drugs, feeding and colonic bacterial ureolysis on urea breath test results.
    Alimentary pharmacology & therapeutics, 1995, Volume: 9, Issue:6

    Topics: Adult; Amoxicillin; Bacteria; Bismuth; Breath Tests; Colon; Drug Therapy, Combination; Eating; False

1995
Simple and rapid quantitative assay of 13C-labelled urea in human serum using liquid chromatography-atmospheric pressure chemical ionization mass spectrometry.
    Journal of chromatography. B, Biomedical applications, 1996, Aug-30, Volume: 683, Issue:2

    Topics: Adult; Atmospheric Pressure; Breath Tests; Calibration; Carbon Isotopes; Chemistry Techniques, Analy

1996
Carbon-14-urea breath test: a cautionary note.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1996, Volume: 37, Issue:11

    Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans;

1996
[Is there a correlation between the values of breath tests and the response to the treatment for the eradication of Helicobacter pylori?].
    Revista espanola de enfermedades digestivas, 1996, Volume: 88, Issue:7

    Topics: Amoxicillin; Anti-Ulcer Agents; Breath Tests; Duodenal Ulcer; Female; Helicobacter Infections; Helic

1996
14C-urea breath test: a useful non-invasive test in the diagnosis of Helicobacter pylori infection.
    The Medical journal of Malaysia, 1995, Volume: 50, Issue:3

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivit

1995
13C-urea breath test for Helicobacter pylori: a second look analysis.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:11

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Predictive Valu

1996
Abnormal gastric emptying and Helicobacter pylori infection in patients with cirrhosis of the liver.
    Nuclear medicine communications, 1996, Volume: 17, Issue:10

    Topics: Adult; Aged; Ascites; Carbon Radioisotopes; Esophageal and Gastric Varices; Female; Gastric Emptying

1996
Simple 13C-urea breath test with infra-red spectrophotometer.
    Journal of gastroenterology, 1996, Volume: 31 Suppl 9

    Topics: Breath Tests; Carbon Isotopes; Dyspepsia; Female; Helicobacter Infections; Helicobacter pylori; Huma

1996
Feasibility of analysing [13C]urea breath tests for Helicobacter pylori by gas chromatography-mass spectrometry in the selected ion monitoring mode.
    Alimentary pharmacology & therapeutics, 1996, Volume: 10, Issue:6

    Topics: Breath Tests; Calibration; Carbon Dioxide; Carbon Isotopes; Feasibility Studies; Gas Chromatography-

1996
37 kBq 14C-urea breath test and gastric biopsy analyses of H. pylori infection.
    The Australian and New Zealand journal of surgery, 1997, Volume: 67, Issue:1

    Topics: Biopsy; Breath Tests; Carbon Radioisotopes; Female; Gastroscopy; Helicobacter Infections; Helicobact

1997
Usefulness of the 14C urea breath test as a semi-quantitative monitoring instrument after therapy for Helicobacter pylori infection.
    Scandinavian journal of gastroenterology, 1997, Volume: 32, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Breath Tests; Carbon Radioisotopes; D

1997
Validation of a technique for the preparation of individual patient doses of 14C-urea.
    Nuclear medicine communications, 1997, Volume: 18, Issue:1

    Topics: Breath Tests; Carbon Radioisotopes; Chromatography, Thin Layer; Drug Stability; Helicobacter Infecti

1997
The accuracy of the rapid urease test and 13C-urea breath test in the diagnosis of Helicobacter pylori infection.
    Zhonghua yi xue za zhi = Chinese medical journal; Free China ed, 1996, Volume: 58, Issue:6

    Topics: Adult; Aged; Breath Tests; Clinical Enzyme Tests; Female; Helicobacter Infections; Helicobacter pylo

1996
Lansoprazole and ranitidine affect the accuracy of the 14C-urea breath test by a pH-dependent mechanism.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:3

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Car

1997
Diagnostic tests for H. pylori: a prospective evaluation of their accuracy, without selecting a single test as the gold standard.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:3

    Topics: Breath Tests; Evaluation Studies as Topic; Helicobacter Infections; Helicobacter pylori; Humans; Pro

1997
[The contents of the stomach was full of 13CO2 gas in patients with Helicobacter pylori after oral administration of 13C-urea].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1997, Volume: 94, Issue:3

    Topics: Carbon Dioxide; Carbon Isotopes; Female; Gastrointestinal Contents; Helicobacter Infections; Helicob

1997
Do patients need to fast for a 13C-urea breath test?
    European journal of gastroenterology & hepatology, 1997, Volume: 9, Issue:3

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Cross-Over Studies; Fasting; Gastric Mucosa; Helicobacter Inf

1997
[Diagnosis and therapy of Helicobacter pylori infections in adults].
    Deutsche medizinische Wochenschrift (1946), 1997, Mar-14, Volume: 122, Issue:11

    Topics: Adult; Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Reagent

1997
Significance of the 14C-urea breath test in the determination of the location infected by Helicobacter pylori in the alimentary canal.
    European journal of medical research, 1997, Mar-24, Volume: 2, Issue:3

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Chronic Disease; Female; Gastritis; Helicobacter In

1997
Gastric juice urease activity as a diagnostic test for Helicobacter pylori infection.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:4

    Topics: Ammonia; Clinical Enzyme Tests; Duodenal Ulcer; Dyspepsia; Female; Gastric Juice; Helicobacter Infec

1997
Proton pump inhibitors and the urea breath test: how long is long enough?
    The American journal of gastroenterology, 1997, Volume: 92, Issue:4

    Topics: Anti-Ulcer Agents; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Omeprazole; P

1997
The Helicobacter pylori breath test: a surrogate marker for peptic ulcer disease in dyspeptic patients.
    Gut, 1997, Volume: 40, Issue:3

    Topics: Adolescent; Adult; Aged; Biomarkers; Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Dyspepsia;

1997
13C-urea breath test in Helicobacter pylori diagnosis and eradication. Correlation to histology, origin of 'false' results, and influence of food intake.
    Scandinavian journal of gastroenterology, 1997, Volume: 32, Issue:4

    Topics: Breath Tests; Carbon Isotopes; Drug Therapy, Combination; Eating; False Negative Reactions; False Po

1997
A citric acid solution is an optimal test drink in the 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
    Gut, 1997, Volume: 40, Issue:4

    Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Cit

1997
Helicobacter pylori-human polymorphonuclear leucocyte interaction in the presence of ammonia.
    European journal of gastroenterology & hepatology, 1997, Volume: 9, Issue:5

    Topics: Ammonia; Biopsy; Chemotaxis, Leukocyte; Dose-Response Relationship, Drug; Gastric Mucosa; Helicobact

1997
Effects of Helicobacter pylori colonisation on the adherent gastric mucus barrier.
    Biochemical Society transactions, 1997, Volume: 25, Issue:2

    Topics: Animals; Gastric Mucosa; Helicobacter Infections; Helicobacter pylori; Humans; Mucins; Reference Val

1997
Helicobacter pylori reinfection is virtually absent after successful eradication.
    The Journal of infectious diseases, 1997, Volume: 176, Issue:1

    Topics: Adult; Antibodies, Bacterial; Breath Tests; DNA, Bacterial; Follow-Up Studies; Helicobacter Infectio

1997
Methodological validation and clinical usefulness of carbon-14-urea breath test for documentation of presence and eradication of Helicobacter pylori infection.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1997, Volume: 38, Issue:7

    Topics: Breath Tests; Carbon Radioisotopes; False Negative Reactions; Gastritis; Helicobacter Infections; He

1997
Prevalence of Helicobacter pylori infection in Nicaraguan children with persistent diarrhea, diagnosed by the 13C-urea breath test.
    Journal of pediatric gastroenterology and nutrition, 1997, Volume: 25, Issue:1

    Topics: Age Factors; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Cohort Studies; Diarrhea; Femal

1997
13C-urea breath test for Helicobacter pylori: cut-off point determination by cluster analysis.
    Clinical science (London, England : 1979), 1997, Volume: 93, Issue:1

    Topics: Adolescent; Adult; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Child; Cluster Analysis; Dr

1997
MIN 14C UBT: a combination of gastric basal transit and 14C-urea breath test for the detection of Helicobacter pylori infection in human beings.
    Nuclear medicine and biology, 1997, Volume: 24, Issue:6

    Topics: Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Female; Helicobacter Infections; Helicobacter py

1997
Helicobacter pylori recurrence after successful eradication: 5-year follow-up in the United States.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:11

    Topics: Anti-Ulcer Agents; Antibodies, Bacterial; Breath Tests; Cohort Studies; Drug Therapy, Combination; F

1997
Density of gastric Helicobacter pylori colonization is not associated with occurrence of dyspeptic symptoms.
    Digestive diseases and sciences, 1997, Volume: 42, Issue:10

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Colony Count, Microbial; Dyspepsia; Female

1997
Twenty-minute fasting version of the US 13C-urea breath test for the diagnosis of H. pylori infection.
    Helicobacter, 1996, Volume: 1, Issue:3

    Topics: Adult; Aged; Anti-Bacterial Agents; Bacterial Proteins; Biopsy; Breath Tests; Carbon Dioxide; Carbon

1996
Storage temperature of the unbuffered rapid urease test.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:12

    Topics: Biopsy; Buffers; Cold Temperature; Drug Storage; Evaluation Studies as Topic; Freezing; Helicobacter

1997
Nondispersive infrared spectrometry: a new method for the detection of Helicobacter pylori infection with the 13C-urea breath test.
    Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 1997, Volume: 25, Issue:5

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Mass Spect

1997
Value of serology as a noninvasive method for evaluating the efficacy of treatment of Helicobacter pylori infection.
    Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 1997, Volume: 25, Issue:5

    Topics: Antibodies, Bacterial; Breath Tests; Enzyme-Linked Immunosorbent Assay; Evaluation Studies as Topic;

1997
Technical annex: tests used to assess Helicobacter pylori infection. Working Party of the European Helicobacter pylori Study Group.
    Gut, 1997, Volume: 41 Suppl 2

    Topics: Bacteriological Techniques; Biomarkers; Breath Tests; Clinical Enzyme Tests; DNA, Viral; Helicobacte

1997
Qualitative and semi-quantitative value of a modified 13C-urea breath test for identification of Helicobacter pylori infection.
    European journal of gastroenterology & hepatology, 1997, Volume: 9, Issue:11

    Topics: Adolescent; Adult; Aged; Bacteriological Techniques; Breath Tests; Carbon Isotopes; Female; Helicoba

1997
Effect of fasting subjects' posture on 13C-urea breath test for detection of Helicobacter pylori infection.
    Helicobacter, 1997, Volume: 2, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Fasting; Female; Helicobacter Infections; Helicobacter pylori; Humans

1997
Prevalence of Helicobacter pylori in respiratory physicians performing bronchoscopy: a comparison with gastroenterologists using the carbon 13 urea breath test.
    Helicobacter, 1997, Volume: 2, Issue:3

    Topics: Adult; Bronchoscopy; Endoscopy, Gastrointestinal; Helicobacter Infections; Helicobacter pylori; Huma

1997
Accurate detection of Helicobacter pylori infection with a simplified 13C urea breath test.
    Scandinavian journal of clinical and laboratory investigation, 1997, Volume: 57, Issue:8

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Dyspepsia; Food; Gastric Mucosa; Heli

1997
Development of FlexSure HP--an immunochromatographic method to detect antibodies against Helicobacter pylori.
    Clinical chemistry, 1998, Volume: 44, Issue:2

    Topics: Adult; Antibodies; Antigens, Bacterial; Breath Tests; Cross Reactions; Female; Helicobacter Infectio

1998
[Correlation between 13C-urea breath test and gastric histological findings in Helicobacter pylori positive patients].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1998, Volume: 95, Issue:1

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Female; Gastric Mucosa; Helicobacter Infections; Helicoba

1998
Can the urea breath test for H.pylori replace endoscopy for the assessment of dyspepsia in primary care?
    The New Zealand medical journal, 1998, Jan-23, Volume: 111, Issue:1058

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Dyspepsia; Endoscopy, Gastrointestinal; Female; Follow

1998
Helicobacter pylori: challenges for the paediatrician.
    Journal of paediatrics and child health, 1997, Volume: 33, Issue:6

    Topics: Anti-Bacterial Agents; Bismuth; Breath Tests; Child; Drug Therapy, Combination; Helicobacter Infecti

1997
History of antibiotic treatment and prevalence of H. pylori infection among children: results of a population-based study.
    Journal of clinical epidemiology, 1998, Volume: 51, Issue:3

    Topics: Anti-Bacterial Agents; Breath Tests; Child; Child, Preschool; Germany; Helicobacter Infections; Heli

1998
Comparison of rapid office-based serology with formal laboratory-based ELISA testing for diagnosis of Helicobacter pylori gastritis.
    Digestive diseases and sciences, 1998, Volume: 43, Issue:1

    Topics: Antibodies, Bacterial; Biopsy; Breath Tests; Cost-Benefit Analysis; Enzyme-Linked Immunosorbent Assa

1998
Effect of potent urease inhibitor, fluorofamide, on Helicobacter sp. in vivo and in vitro.
    Digestive diseases and sciences, 1998, Volume: 43, Issue:1

    Topics: Amoxicillin; Animals; Benzamides; Breath Tests; Drug Stability; Drug Therapy, Combination; Enzyme In

1998
The 13C-urea breath test as a predictor of intragastric bacterial load and severity of Helicobacter pylori gastritis.
    Scandinavian journal of clinical and laboratory investigation, 1998, Volume: 58, Issue:1

    Topics: Adult; Biopsy; Breath Tests; Carbon Isotopes; Female; Gastric Mucosa; Gastritis; Gastroscopy; Helico

1998
Improving management of duodenal ulcer disease.
    Postgraduate medical journal, 1997, Volume: 73, Issue:865

    Topics: Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Drug Therapy

1997
The 13carbon urea breath test for the noninvasive detection of Helicobacter pylori in children: comparison with culture and determination of minimum analysis requirements.
    Journal of pediatric gastroenterology and nutrition, 1998, Volume: 26, Issue:3

    Topics: Adolescent; Biopsy; Breath Tests; Carbon Dioxide; Carbon Isotopes; Child; Child, Preschool; Colony C

1998
The serum 13C-bicarbonate assay: a replacement for urea breath tests?
    Helicobacter, 1998, Volume: 3, Issue:1

    Topics: Bicarbonates; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Mass Spectrometry;

1998
Helicobacter pylori infection, gastric acid secretion, and infant growth.
    Journal of pediatric gastroenterology and nutrition, 1998, Volume: 26, Issue:4

    Topics: Breath Tests; Carbon Isotopes; Creatinine; Gambia; Gastric Acid; Growth; Helicobacter Infections; He

1998
Cost-effectiveness of noninvasive testing and treatment strategies for H. pylori infection in children with dyspepsia.
    The American journal of gastroenterology, 1998, Volume: 93, Issue:4

    Topics: Anti-Bacterial Agents; Breath Tests; Carbon Radioisotopes; Child; Cost-Benefit Analysis; Dyspepsia;

1998
Helicobacter pylori-dependent intragastric urea biodegradation in children: diagnostic and pathogenetic importance.
    Acta paediatrica Japonica : Overseas edition, 1998, Volume: 40, Issue:2

    Topics: Adolescent; Biodegradation, Environmental; Child; Child, Preschool; Female; Gastric Mucosa; Gastriti

1998
Eradication and follow-up of Helicobacter pylori infection in hemodialysis patients.
    Nephron, 1998, Volume: 79, Issue:1

    Topics: Aged; Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; K

1998
Variation in the 13C-urea breath test value by nationality in Helicobacter pylori-infected children.
    Scandinavian journal of gastroenterology, 1998, Volume: 33, Issue:5

    Topics: Age Distribution; Breath Tests; Carbon Isotopes; Chi-Square Distribution; Child; Child, Preschool; C

1998
A simplified urea breath test for the diagnosis of Helicobacter pylori infection using the LARA System. Laser Assisted Ratio Analyzer.
    Journal of clinical gastroenterology, 1998, Volume: 26, Issue:4

    Topics: Breath Tests; Carbon Isotopes; Feasibility Studies; Female; Helicobacter Infections; Helicobacter py

1998
Simultaneous continuous 13C, 12C analysis of expired gas in the 13C breath test.
    Respirology (Carlton, Vic.), 1998, Volume: 3, Issue:1

    Topics: Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter

1998
Quantification of Helicobacter pylori infection: Simple and rapid 13C-urea breath test in Taiwan.
    Journal of gastroenterology, 1998, Volume: 33, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestin

1998
C-14-urea breath test: a new product and a word of caution.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1998, Volume: 39, Issue:7

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Reagent Ki

1998
Should we still look for causes other than HP and NSAID for PUD?
    The American journal of gastroenterology, 1998, Volume: 93, Issue:7

    Topics: Anti-Inflammatory Agents, Non-Steroidal; Biopsy; Duodenal Ulcer; Duodenoscopy; Gastroscopy; Helicoba

1998
[Helicobacter pylori: 14C urea breath test in clinical practice at a general hospital].
    Medicina, 1998, Volume: 58, Issue:1

    Topics: Adolescent; Adult; Aged; Argentina; Breath Tests; Carbon Radioisotopes; Child; Child, Preschool; Fem

1998
Helicobacter pylori infection may undergo spontaneous eradication in children: a 2-year follow-up study.
    Journal of pediatric gastroenterology and nutrition, 1998, Volume: 27, Issue:2

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Follow-Up Studies; Helicobacter

1998
Analysis of the 13C-urea breath test for detection of Helicobacter pylori infection based on the kinetics of delta-13CO2 using laser spectroscopy.
    Journal of gastroenterology and hepatology, 1998, Volume: 13, Issue:7

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Cl

1998
Risk of gastrointestinal bleeding associated with Helicobacter pylori infection in patients with hemophilia or von Willebrand's syndrome.
    Helicobacter, 1998, Volume: 3, Issue:3

    Topics: Adult; Breath Tests; Dyspepsia; Female; Gastrointestinal Hemorrhage; Helicobacter Infections; Helico

1998
Detection of Helicobacter pylori infection in children with a standardized and simplified 13C-urea breath test.
    Journal of pediatric gastroenterology and nutrition, 1998, Volume: 27, Issue:3

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Helicobacter Infections;

1998
Accuracy and clinical utility of the mini-dose 14C-urea breath test in the evaluation of Helicobacter pylori infection.
    Nuclear medicine communications, 1998, Volume: 19, Issue:8

    Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Radioisotopes; Female; Gastroscopy; Hel

1998
Effect of proton-pump inhibitor therapy on diagnostic testing for Helicobacter pylori.
    Annals of internal medicine, 1998, Oct-01, Volume: 129, Issue:7

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Anti-Ulcer Agents; Breath Tests; Diagnostic Errors; False N

1998
[Comparison of quantifying Helicobacter pylori gastric infection by culture, histology and C13 urea breath test].
    Gastroenterologie clinique et biologique, 1998, Volume: 22, Issue:4

    Topics: Adult; Aged; Bacteriological Techniques; Breath Tests; Carbon Isotopes; Colony Count, Microbial; Duo

1998
Comparison of two rapid whole-blood tests for Helicobacter pylori infection in Chinese patients.
    Journal of clinical microbiology, 1998, Volume: 36, Issue:11

    Topics: Adult; Aged; Aged, 80 and over; Bacteremia; Bacteriological Techniques; China; Evaluation Studies as

1998
[13C-urea breath test as diagnostic method in Helicobacter pylori infection].
    Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 1998, Oct-10, Volume: 118, Issue:24

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Duodenal Ulcer; Dyspepsia; Female; Gastritis; Helicobact

1998
Patterns of symptoms in functional dyspepsia: role of Helicobacter pylori infection and delayed gastric emptying.
    The American journal of gastroenterology, 1998, Volume: 93, Issue:11

    Topics: Adult; Breath Tests; Caprylates; Carbon Radioisotopes; Dyspepsia; Female; Gastric Emptying; Helicoba

1998
Use of a [13C]urea breath test for detection of gastric infection with Helicobacter spp in dogs.
    American journal of veterinary research, 1998, Volume: 59, Issue:11

    Topics: Amoxicillin; Animals; Anti-Infective Agents; Anti-Ulcer Agents; Biopsy; Breath Tests; Carbon Isotope

1998
Procedure guideline for carbon-14-urea breath test. Society of Nuclear Medicine.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1998, Volume: 39, Issue:11

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

1998
Current or recent proton pump inhibitor therapy markedly impairs the accuracy of the [14C]urea breath test.
    European journal of gastroenterology & hepatology, 1998, Volume: 10, Issue:9

    Topics: Anti-Ulcer Agents; Antigens, Bacterial; Breath Tests; Dyspepsia; False Negative Reactions; False Pos

1998
Usefulness of the [13C]-urea breath test for detection of Helicobacter pylori infection in fasting patients.
    Journal of gastroenterology and hepatology, 1998, Volume: 13, Issue:10

    Topics: Adult; Breath Tests; Carbon Isotopes; Female; Food; Helicobacter Infections; Helicobacter pylori; Hu

1998
Autoantibodies reacting with gastric antigens in Helicobacter pylori associated body gastritis of dyspeptic children.
    Italian journal of gastroenterology and hepatology, 1998, Volume: 30, Issue:5

    Topics: Adolescent; Adult; Autoantibodies; Breath Tests; Child; Child, Preschool; Dyspepsia; Female; Fluores

1998
Validation of [13C]urea breath test for Helicobacter pylori using a simple gas chromatograph-mass selective detector.
    European journal of gastroenterology & hepatology, 1998, Volume: 10, Issue:7

    Topics: Breath Tests; Carbon Dioxide; Gas Chromatography-Mass Spectrometry; Helicobacter Infections; Helicob

1998
[The 13C urea breath test].
    Der Internist, 1998, Volume: 39, Issue:11

    Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Humans; Sensitivity and Spec

1998
13C-urea versus 14C-urea breath test: is there still a need for 14C-urea?
    Nuclear medicine communications, 1998, Volume: 19, Issue:11

    Topics: Breath Tests; Carbon Dioxide; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Helico

1998
[13C]-urea breath test for assessment of cure of Helicobacter pylori infection at 1 month after treatment.
    Journal of clinical gastroenterology, 1998, Volume: 27 Suppl 1

    Topics: Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; Helicobacter Infections; Helicob

1998
Gastric urease activity is inversely associated with the success of treatment for Helicobacter pylori: effect of sofalcone.
    Journal of clinical gastroenterology, 1998, Volume: 27 Suppl 1

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Ulcer Agents; Breath Tests;

1998
Evaluation of serology, 13C-urea breath test, and polymerase chain reaction of stool samples to detect Helicobacter pylori in Bangladeshi children.
    Journal of pediatric gastroenterology and nutrition, 1999, Volume: 28, Issue:1

    Topics: Antibodies, Bacterial; Bangladesh; Breath Tests; Carbon Isotopes; Child, Preschool; Developing Count

1999
Novel therapies for Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:1

    Topics: Adjuvants, Immunologic; Administration, Oral; Adult; Aged; Animals; Anti-Ulcer Agents; Breath Tests;

1999
Helicobacter pylori colonization in early life.
    Pediatric research, 1999, Volume: 45, Issue:2

    Topics: Antibodies, Bacterial; Breath Tests; Child, Preschool; Cohort Studies; Gambia; Helicobacter Infectio

1999
Comparison of invasive and noninvasive tests for detecting Helicobacter pylori infection in bleeding peptic ulcers.
    Gastrointestinal endoscopy, 1999, Volume: 49, Issue:3 Pt 1

    Topics: Adult; Breath Tests; Endoscopy, Digestive System; Enzyme-Linked Immunosorbent Assay; Female; Helicob

1999
Helicobacter pylori: drowning in a pool of blood?
    Gastrointestinal endoscopy, 1999, Volume: 49, Issue:3 Pt 1

    Topics: Biopsy; Blood; Breath Tests; Endoscopy, Digestive System; Helicobacter Infections; Helicobacter pylo

1999
Helicobacter pylori and nonulcer dyspepsia in childhood: clinical pattern, diagnostic techniques, and bacterial strains.
    Journal of pediatric gastroenterology and nutrition, 1999, Volume: 28, Issue:3

    Topics: Adolescent; Antibodies, Bacterial; Biopsy; Breath Tests; Child; Child, Preschool; Dyspepsia; Female;

1999
Prevalence of Helicobacter pylori infection detected by serology and 13C-urea breath test in HIV-1 perinatally infected children.
    Journal of pediatric gastroenterology and nutrition, 1999, Volume: 28, Issue:3

    Topics: Acquired Immunodeficiency Syndrome; Adolescent; Antibodies, Bacterial; Breath Tests; Carbon Isotopes

1999
13C urea breath test.
    Gut, 1998, Volume: 43 Suppl 3

    Topics: Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Child; Helicobacter Infections; Helicobacter p

1998
[Helicobacter pylori screening in a general practice].
    Deutsche medizinische Wochenschrift (1946), 1999, Feb-19, Volume: 124, Issue:7

    Topics: Adult; Aged; Biopsy; Breath Tests; Chronic Disease; Family Practice; Female; Gastroscopy; Germany; H

1999
Basal and stimulated gastrin and pepsinogen levels after eradication of Helicobacter pylori: a 1-year follow-up study.
    European journal of gastroenterology & hepatology, 1999, Volume: 11, Issue:2

    Topics: Breath Tests; Duodenal Ulcer; Eating; Female; Follow-Up Studies; Gastric Mucosa; Gastrins; Gastrosco

1999
Diagnosis of Helicobacter pylori gastritis in children using the 13C urea breath test.
    Journal of clinical gastroenterology, 1999, Volume: 28, Issue:3

    Topics: Adolescent; Antibodies, Bacterial; Biopsy; Breath Tests; Child; Child, Preschool; Diagnosis, Differe

1999
Comparison of [13C]urea blood test to [13C]urea breath test for the diagnosis of Helicobacter pylori.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:4

    Topics: Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; M

1999
[14C]-urea breath test to confirm eradication of Helicobacter pylori.
    Journal of gastroenterology and hepatology, 1999, Volume: 14, Issue:4

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Drug Therapy, Combination; Female; Gastrointestinal Disea

1999
13C-urea breath test results in pigs challenged with Helicobacter pylori or other urease producing bacteria.
    FEMS immunology and medical microbiology, 1999, Volume: 23, Issue:3

    Topics: Animals; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Swine; Urea; Urease

1999
Comparison of isotope ratio mass spectrometry and nondispersive isotope-selective infrared spectroscopy for 13C-urea breath test.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:5

    Topics: Breath Tests; Carbon Isotopes; Duodenal Ulcer; Dyspepsia; Female; Helicobacter Infections; Helicobac

1999
Citric acid as the test meal for the 13C-urea breath test.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:5

    Topics: Ascorbic Acid; Breath Tests; Carbon Dioxide; Carbon Isotopes; Citrates; Citric Acid; Dose-Response R

1999
Rhesus monkey (Macaca mulatta) model of Helicobacter pylori: noninvasive detection and derivation of specific-pathogen-free monkeys.
    Laboratory animal science, 1999, Volume: 49, Issue:2

    Topics: Animals; Anti-Bacterial Agents; Antibodies, Bacterial; Breath Tests; Carbon Radioisotopes; Disease M

1999
Prevalence of Helicobacter pylori infection in medical professionals in Spain.
    European journal of gastroenterology & hepatology, 1999, Volume: 11, Issue:3

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Chi-Square Distribution; Confidence Intervals; Endoscopy

1999
Exaggerated systemic antibody response to mucosal Helicobacter pylori infection in IgA nephropathy.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 1999, Volume: 33, Issue:6

    Topics: Adolescent; Adult; Aged; Antibodies, Bacterial; Breath Tests; Carbon Radioisotopes; Enzyme-Linked Im

1999
An evaluative system for the response of antibacterial therapy: based on the morphological change of Helicobacter pylori and mucosal inflammation.
    Pathology international, 1999, Volume: 49, Issue:4

    Topics: Anti-Bacterial Agents; Biopsy; Breath Tests; Evaluation Studies as Topic; Female; Follow-Up Studies;

1999
The Helicobacter pylori breath test: a surrogate marker for peptic ulcer disease in dyspeptic patients.
    Gut, 1999, Volume: 44, Issue:4

    Topics: Biomarkers; Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Peptic Ul

1999
Serology and urea breath test in the diagnosis of H. pylori infection.
    Molecular biotechnology, 1999, Volume: 11, Issue:1

    Topics: Breath Tests; Child; Enzyme-Linked Immunosorbent Assay; Female; Helicobacter Infections; Helicobacte

1999
Biokinetics and radiation doses for carbon-14 urea in adults and children undergoing the Helicobacter pylori breath test.
    European journal of nuclear medicine, 1999, Volume: 26, Issue:6

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Radioisotopes; Child; Helicobacter Infections; Helicob

1999
A multicentre evaluation of the laser assisted ratio analyser (LARA): a novel device for measurement of 13CO2 in the 13C-urea breath test for the detection of Helicobacter pylori infection.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:6

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Dioxide; Female; Helicobacter Infections; Helicobacter

1999
Bleeding peptic ulcers: audit of eradication treatment for H pylori.
    The New Zealand medical journal, 1999, May-28, Volume: 112, Issue:1088

    Topics: Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Follow-Up Studies; Gastroscopy; Heli

1999
13C-urea versus 14C-urea breath test: is there still a need for 14C-urea?
    Nuclear medicine communications, 1999, Volume: 20, Issue:5

    Topics: Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; H

1999
Use of a urea breath test to evaluate short-term treatments for cats naturally infected with Helicobacter heilmannii.
    American journal of veterinary research, 1999, Volume: 60, Issue:7

    Topics: Animals; Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Antitrichomonal Agents; Azithromycin; B

1999
Effectiveness of Helicobacter pylori therapies in a clinical practice setting.
    Archives of internal medicine, 1999, Jul-26, Volume: 159, Issue:14

    Topics: Anti-Bacterial Agents; Breath Tests; Drug Administration Schedule; Drug Therapy, Combination; Female

1999
13C-urea versus 14C-urea breath test: is there still a need for 14C-urea?
    Nuclear medicine communications, 1999, Volume: 20, Issue:7

    Topics: Animals; Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Helicobacter Infections; Humans; Quali

1999
Nondispersive infrared spectrometry for 13CO2/12CO2-measurements: a clinically feasible analyzer for stable isotope breath tests in gastroenterology.
    Zeitschrift fur Gastroenterologie, 1999, Volume: 37, Issue:6

    Topics: Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Carbon Radioisotopes; Female; Helicobacter Inf

1999
Validity of a modified 13C-urea breath test for pre- and posttreatment diagnosis of Helicobacter pylori infection in the routine clinical setting.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:8

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Radioisotopes; Citric Acid; Drug Th

1999
Interpreting the 13C-urea breath test among a large population of young children from a developing country.
    Pediatric research, 1999, Volume: 46, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Child, Preschool; Developing Countries; Helicobacter Infections; Heli

1999
Plasmogastric passage of urea and ammonia in children with Helicobacter pylori infection.
    Pediatrics international : official journal of the Japan Pediatric Society, 1999, Volume: 41, Issue:4

    Topics: Adolescent; Ammonia; Child; Child, Preschool; Female; Gastric Juice; Gastric Mucosa; Gastritis; Heli

1999
Symptom status and the desire for Helicobacter pylori confirmatory testing after eradication therapy in patients with peptic ulcer disease.
    The American journal of medicine, 1999, Volume: 107, Issue:2

    Topics: Breath Tests; Educational Status; Female; Helicobacter Infections; Helicobacter pylori; Humans; Inco

1999
Normalizing results of 13C-urea breath testing for CO2 production rates in children.
    Journal of pediatric gastroenterology and nutrition, 1999, Volume: 29, Issue:3

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Isotopes; Child; Child, Preschool; Fem

1999
Laser assisted ratio analyser 13C-urea breath testing, for the detection of H. pylori: A prospective diagnostic European multicentre study.
    Alimentary pharmacology & therapeutics, 1999, Volume: 13, Issue:9

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Europe; Female; Gastroscopy; Helicobacter In

1999
[Helicobacter pylori prevalence among patients with gastroduodenal diseases in Kiev].
    Likars'ka sprava, 1999, Issue:4

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Gastric Mucosa; Gastrointestinal Diseases; Helicobacter Infec

1999
Effects of acid suppression and bismuth medications on the performance of diagnostic tests for Helicobacter pylori infection.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:9

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Anti-Ulcer Agents; Antigens, Bacterial; Bismuth; Breath Tes

1999
A home made rapid urease test in the diagnosis of Helicobacter pylori infection.
    Singapore medical journal, 1999, Volume: 40, Issue:4

    Topics: Biopsy; Cost-Benefit Analysis; Endoscopy, Digestive System; Gastric Mucosa; Gastritis; Helicobacter

1999
Diagnosis of Helicobacter pylori infection by HpSA test.
    Lancet (London, England), 1999, Oct-02, Volume: 354, Issue:9185

    Topics: Adult; Aged; Antigens, Bacterial; Breath Tests; Feces; Female; Helicobacter Infections; Helicobacter

1999
A comparison of two rapid whole-blood tests and laboratory serology, in the diagnosis of Helicobacter pylori infection.
    European journal of gastroenterology & hepatology, 1999, Volume: 11, Issue:8

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Evaluation Studies as Top

1999
13C-urea breath test for helicobacter pylori infection: stability of samples over time.
    Scandinavian journal of gastroenterology, 1999, Volume: 34, Issue:9

    Topics: Breath Tests; Carbon Isotopes; Gas Chromatography-Mass Spectrometry; Gastrointestinal Diseases; Heli

1999
The effectiveness of screening and treating Helicobacter pylori in the management of dyspepsia.
    European journal of gastroenterology & hepatology, 1999, Volume: 11, Issue:11

    Topics: Adult; Aged; Breath Tests; Disease Management; Dyspepsia; Endoscopy, Gastrointestinal; Evaluation St

1999
A survey of gastroenterologists' perceptions and practices related to Helicobacter pylori infection.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:11

    Topics: Amoxicillin; Anti-Bacterial Agents; Attitude of Health Personnel; Breath Tests; Carbon Isotopes; Car

1999
Lack of association of Helicobacter pylori infection with gastric hypersensitivity or delayed gastric emptying in functional dyspepsia.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:11

    Topics: Abdominal Pain; Adult; Aged; Breath Tests; Carbon Isotopes; Dyspepsia; Eating; Female; Gastric Dilat

1999
Accuracy of serology and 13C-urea breath test for detection of Helicobacter pylori in children.
    The Pediatric infectious disease journal, 1999, Volume: 18, Issue:11

    Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Helicobacter Infections;

1999
Application of isotope-selective non-dispersive infrared spectrometry for the evaluation of the 13C-urea breath test: comparison with three concordant methods.
    Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 1999, Volume: 32, Issue:12

    Topics: Adult; Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Duodenal Ulcer; Female; Helicobacter Inf

1999
Infection with Helicobacter pylori is not a major independent risk factor for stable coronary heart disease: lack of a role of cytotoxin-associated protein A-positive strains and absence of a systemic inflammatory response.
    Circulation, 1999, Dec-07, Volume: 100, Issue:23

    Topics: Aged; Antibodies, Bacterial; Antigens, Bacterial; Bacterial Proteins; Biomarkers; Breath Tests; Carb

1999
[Active Campylobacter Pylori infection diagnosed by the urea breath test].
    Duodecim; laaketieteellinen aikakauskirja, 1996, Volume: 112, Issue:5

    Topics: Breath Tests; Duodenal Ulcer; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Mi

1996
13C-urea breath test and gastric mucosal colonization by Helicobacter pylori in children: quantitative relation and usefulness for diagnosis of infection.
    Helicobacter, 1999, Volume: 4, Issue:4

    Topics: Adolescent; Biopsy; Breath Tests; Child; Child, Preschool; Endoscopy, Gastrointestinal; Female; Gast

1999
Factors affecting the validity of the 13C-urea breath test for in vivo determination of Helicobacter pylori infection status in a mouse model.
    Helicobacter, 1999, Volume: 4, Issue:4

    Topics: Animals; Breath Tests; Coprophagia; Diet; Disease Models, Animal; Fasting; Female; Helicobacter Infe

1999
[Proton pump inhibitors and H2-receptor antagonists: their effect on the urea breath test in Helicobacter pylori diagnosis].
    Zeitschrift fur Gastroenterologie, 1999, Volume: 37, Issue:11

    Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; Helicobacter Infections; Helicobacter pylor

1999
Does maternal smoking hinder mother-child transmission of Helicobacter pylori infection?
    Epidemiology (Cambridge, Mass.), 2000, Volume: 11, Issue:1

    Topics: Breath Tests; Child; Child, Preschool; Cross-Sectional Studies; Disease Susceptibility; Female; Germ

2000
Evaluation of endoscopic 13C-urea breath test for assessment of Helicobacter pylori eradication.
    Journal of gastroenterology, 1999, Volume: 34 Suppl 11

    Topics: Breath Tests; Carbon Isotopes; Duodenal Ulcer; Endoscopy, Gastrointestinal; Gastritis; Helicobacter

1999
Influence of age on 13C-urea breath test results in children.
    Journal of pediatric gastroenterology and nutrition, 2000, Volume: 30, Issue:1

    Topics: Adolescent; Aging; Biopsy; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Helicobacter Infe

2000
Comparison of new faecal antigen test with (13)C-urea breath test for detecting Helicobacter pylori infection and monitoring eradication treatment: prospective clinical evaluation.
    BMJ (Clinical research ed.), 2000, Jan-15, Volume: 320, Issue:7228

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antigens, Bacterial; Biomarkers; Breath Tests; Carbon Ra

2000
[Influence on diagnosis of Helicobacter pylori infection in 13C urea breath test of existence of dead space gas].
    Sangyo eiseigaku zasshi = Journal of occupational health, 1999, Volume: 41, Issue:6

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Helicobacter Infections; Helicobacter pylor

1999
Body nitrosation potential measured by a novel 15N breath test.
    Free radical biology & medicine, 1999, Volume: 27, Issue:11-12

    Topics: Adult; Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans;

1999
A prospective evaluation of new rapid urease tests before and after eradication treatment of Helicobacter pylori, in comparison with histology, culture and 13C-urea breath test.
    Gastrointestinal endoscopy, 2000, Volume: 51, Issue:2

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Female; Gastric Mucosa; Gastritis; Helicobacter Infections; H

2000
Is garlic an effective treatment for Helicobacter pylori infection?
    Archives of internal medicine, 1999, Nov-08, Volume: 159, Issue:20

    Topics: Administration, Oral; Breath Tests; Drug Administration Schedule; Garlic; Helicobacter Infections; H

1999
Accuracy of 13C-urea breath test in clinical use for diagnosis of Helicobacter pylori infection.
    Zeitschrift fur Gastroenterologie, 2000, Volume: 38, Issue:1

    Topics: Biopsy; Breath Tests; Female; Gastric Mucosa; Gastritis; Gastroscopy; Helicobacter Infections; Helic

2000
Successful eradication of Helicobacter pylori as determined by ((13))C-urea breath test does not alter fibrinogen and acute phase response markers.
    Thrombosis research, 2000, Mar-15, Volume: 97, Issue:6

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Acute-Phase Reaction; Adult; Aged; Anti-Bacterial Agents; A

2000
Validation of the 13C-urea breath test for the diagnosis of Helicobacter pylori infection in children: a multicenter study.
    The American journal of gastroenterology, 2000, Volume: 95, Issue:3

    Topics: Adolescent; Adult; Body Surface Area; Breath Tests; Child; Child, Preschool; Dose-Response Relations

2000
[Helicobacter test: not from the pharmacy].
    MMW Fortschritte der Medizin, 1999, Dec-09, Volume: 141, Issue:49-50

    Topics: Breath Tests; Carbon Radioisotopes; Germany; Helicobacter Infections; Helicobacter pylori; Humans; P

1999
Determination of the optimal cut-off value for the [13C]-urea breath test based on a Helicobacter pylori-specific polymerase chain reaction assay.
    Journal of gastroenterology and hepatology, 2000, Volume: 15, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; M

2000
Endoscopic [13C]-urea breath test for quantification of Helicobacter pylori infection.
    Journal of gastroenterology and hepatology, 2000, Volume: 15, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Duodenal Ulcer; Endoscopy, Gastrointestinal; Gastritis; Helicobacter

2000
Rifabutin-based 'rescue therapy' for Helicobacter pylori infected patients after failure of standard regimens.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:3

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Endoscopy, Gastrointestinal; En

2000
[Rapid microdose 14C-urea breath test for detection of Helicobacter pylori infection].
    Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao, 1998, Volume: 29, Issue:4

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Female; Gastritis; Heli

1998
Diagnosis of Helicobacter pylori after triple therapy in uncomplicated duodenal ulcers--a cost-effectiveness analysis.
    Alimentary pharmacology & therapeutics, 2000, Volume: 14, Issue:4

    Topics: Breath Tests; Cost-Benefit Analysis; Decision Support Techniques; Drug Therapy, Combination; Duodena

2000
A 15-minute [13C]-urea breath test for the diagnosis of Helicobacter pylori infection in patients with non-ulcer dyspepsia.
    Journal of gastroenterology and hepatology, 2000, Volume: 15, Issue:3

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; China; Diagnosis, Differential; Dyspepsia; E

2000
[Stress ulcer prophylaxis in the intensive care unit].
    Nederlands tijdschrift voor geneeskunde, 2000, Apr-01, Volume: 144, Issue:14

    Topics: Anti-Bacterial Agents; Breath Tests; Drug Therapy, Combination; Helicobacter Infections; Helicobacte

2000
Noninvasive diagnosis of Helicobacter pylori infection in older subjects: comparison of the 13C-urea breath test with serology.
    The journals of gerontology. Series A, Biological sciences and medical sciences, 2000, Volume: 55, Issue:3

    Topics: Aged; Aged, 80 and over; Aging; Antibodies, Bacterial; Breath Tests; Carbon Isotopes; Female; Geriat

2000
Stable isotope techniques for the detection of Helicobacter pylori infection in clinical practice. 13C-Urea Breath Test in different experimental conditions.
    Acta physiologica, pharmacologica et therapeutica latinoamericana : organo de la Asociacion Latinoamericana de Ciencias Fisiologicas y [de] la Asociacion Latinoamericana de Farmacologia, 1999, Volume: 49, Issue:2

    Topics: Analysis of Variance; Breath Tests; Carbon Isotopes; Case-Control Studies; Female; Helicobacter Infe

1999
Appropriate timing of the 14C-urea breath test to establish eradication of Helicobacter pylori infection.
    The American journal of gastroenterology, 2000, Volume: 95, Issue:5

    Topics: Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Female; Helicobacter Infections; Helicobacter py

2000
[Comparison of various methods in the detection of Helicobacter pylori infection].
    Orvosi hetilap, 2000, Apr-23, Volume: 141, Issue:17

    Topics: Antibodies, Bacterial; Bacterial Typing Techniques; Breath Tests; Carbon Isotopes; Enzyme-Linked Imm

2000
Diagnosis of Helicobacter pylori infection in children: is the 15N urine test more reliable than the 13C breath test?
    Scandinavian journal of gastroenterology, 2000, Volume: 35, Issue:4

    Topics: Adult; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Helicobacter Infections; Heli

2000
Does the urea breath test tell us what we need to know?
    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2000, May-16, Volume: 162, Issue:10

    Topics: Breath Tests; Gastroscopy; Helicobacter Infections; Humans; Precancerous Conditions; Sensitivity and

2000
Carbon urea breath test is not as accurate as endoscopy to detect Helicobacter pylori after gastrectomy.
    Gastrointestinal endoscopy, 2000, Volume: 51, Issue:6

    Topics: Biopsy; Breath Tests; Carbon Radioisotopes; Endoscopy, Gastrointestinal; Female; Gastrectomy; Helico

2000
Factors that affect results of the 13C urea breath test in Japanese patients.
    Helicobacter, 2000, Volume: 5, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Female; Helicobacter Infe

2000
13C urea breath test with nondispersive isotope-selective infrared spectrometry: reproducibility and importance of the fasting status.
    Helicobacter, 2000, Volume: 5, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Fasting; Female; Helicobacter Infections; Helicobacter pylori; Humans

2000
Diagnostic efficacy of (13)C-urea breath test for Helicobacter pylori infection in hemodialysis patients.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 2000, Volume: 36, Issue:1

    Topics: Adolescent; Adult; Aged; Biopsy, Needle; Breath Tests; Carbon Isotopes; Dyspepsia; Endoscopy, Gastro

2000
New immunoassay in stool provides an accurate noninvasive diagnostic method for Helicobacter pylori screening in children.
    Pediatrics, 2000, Volume: 106, Issue:1 Pt 1

    Topics: Adolescent; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Feces; Female; Helicobacter

2000
[Effect of Helicobacter pylori on gastric emptying in non-ulcer dyspepsia--study of Helicobacter pylori by employing C13 urea breath test].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2000, Volume: 97, Issue:6

    Topics: Breath Tests; Carbon Radioisotopes; Dyspepsia; Gastric Emptying; Helicobacter Infections; Helicobact

2000
Iron-deficiency anemia associated with Helicobacter pylori gastritis.
    Journal of pediatric gastroenterology and nutrition, 2000, Volume: 31, Issue:1

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adolescent; Anemia, Iron-Deficiency; Anti-Bacterial Agents;

2000
[The assessment of Helicobacter pylori eradication with the urea breathing test (13C UBT)].
    Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego, 2000, Volume: 8, Issue:46

    Topics: Adolescent; Anti-Inflammatory Agents; Breath Tests; Child; Child, Preschool; Female; Helicobacter In

2000
Comparison of tests for assessment of Helicobacter pylori eradication: results of a multi-centre study using centralized facility testing.
    European journal of gastroenterology & hepatology, 2000, Volume: 12, Issue:6

    Topics: Breath Tests; Drug Therapy, Combination; Female; Gastric Mucosa; Helicobacter Infections; Helicobact

2000
Acid-dependent adherence of Helicobacter pylori urease to diverse polysaccharides.
    Gastroenterology, 2000, Volume: 119, Issue:2

    Topics: Acids; Animals; Bacterial Adhesion; Culture Media; Dextran Sulfate; Gastric Mucins; Helicobacter Inf

2000
Comparison of an enzyme immunoassay for the detection of Helicobacter pylori antigens in the faeces with the urea breath test.
    Archives of disease in childhood, 2000, Volume: 83, Issue:3

    Topics: Adolescent; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Cross Reactions; Feces; Fema

2000
Helicobacter pylori prevalence in Leipzig's 1998 school entries: methodology and first results.
    International journal of hygiene and environmental health, 2000, Volume: 203, Issue:1

    Topics: Breath Tests; Child; Child Welfare; Cohort Studies; Female; Germany; Helicobacter Infections; Helico

2000
Selection of lower cutoff point of [13C]urea breath test is helpful to monitor H. pylori eradication after proton pump inhibitor-based triple therapy.
    Digestive diseases and sciences, 2000, Volume: 45, Issue:7

    Topics: Adult; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Drug Therapy, Combin

2000
Concordance between noninvasive tests in detecting Helicobacter pylori and potential use of serology for monitoring eradication in gastric ulcer.
    Journal of clinical gastroenterology, 2000, Volume: 31, Issue:2

    Topics: Adult; Aged; Antibodies, Bacterial; Biopsy; Breath Tests; Data Interpretation, Statistical; Enzyme-L

2000
The impact of brushing teeth on carbon-14 urea breath test results.
    Journal of nuclear medicine technology, 2000, Volume: 28, Issue:3

    Topics: Administration, Oral; Bacteria; Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicob

2000
Helicobacter pylori seroconversion in asymptomatic blood donors: a five-year follow-up.
    Digestive diseases and sciences, 2000, Volume: 45, Issue:8

    Topics: Adult; Antigens, Bacterial; Blood Donors; Blotting, Western; Breath Tests; Enzyme-Linked Immunosorbe

2000
Two enzyme immunoassays and PCR for detection of Helicobacter pylori in stool specimens from pediatric patients before and after eradication therapy.
    Journal of clinical microbiology, 2000, Volume: 38, Issue:10

    Topics: Adolescent; Amoxicillin; Antibodies, Bacterial; Breath Tests; Child; Child, Preschool; Clarithromyci

2000
[Diagnosis of Helicobacter pylori infection].
    La Revue du praticien, 2000, Sep-01, Volume: 50, Issue:13

    Topics: Antigens, Bacterial; Biopsy; Breath Tests; Diagnosis, Differential; Endoscopy; Gastric Mucosa; Helic

2000
[A study on the appropriate time point for the assessment of Helicobacter pylori eradication--evaluation from the re-positive rate of H. pylori after successful eradication and delayed decrease of 13C-urea breath test levels].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2000, Volume: 97, Issue:9

    Topics: Adult; Aged; Antacids; Breath Tests; Carbon Radioisotopes; Enzyme Inhibitors; Female; Helicobacter I

2000
Helicobacter pylori in vivo diagnosis after food intake: results of simultaneous [15N]urea urine and [13C]acetate breath tests.
    Isotopes in environmental and health studies, 2000, Volume: 36, Issue:2

    Topics: Acetic Acid; Adult; Breath Tests; Carbon Isotopes; Eating; Fasting; Gastric Emptying; Helicobacter I

2000
Intrafamilial spread of Helicobacter pylori: a prospective study using urea breath test.
    Journal of pediatric surgery, 2000, Volume: 35, Issue:11

    Topics: Adolescent; Adult; Age Distribution; Aged; Aged, 80 and over; Breath Tests; Case-Control Studies; Ch

2000
13C-urea breath test for the diagnosis of Helicobacter pylori infection: are basal samples necessary?
    European journal of gastroenterology & hepatology, 2000, Volume: 12, Issue:11

    Topics: Adult; Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Middle Aged

2000
Post-treatment diagnostic accuracy of a new enzyme immunoassay to detect Helicobacter pylori in stools.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:3

    Topics: Adult; Aged; Aged, 80 and over; Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Feces; Female; Hel

2001
Evaluation of a novel continuous real time (13)C urea breath analyser for Helicobacter pylori.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:3

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Diagnosis, Differential; Female; Helicobacter Infections

2001
13C-urea breath test in children with Helicobacter pylori infection: validity of the use of a mask to collect exhaled breath samples.
    Acta paediatrica (Oslo, Norway : 1992), 2001, Volume: 90, Issue:2

    Topics: Adolescent; Breath Tests; Carbon Radioisotopes; Child; Child, Preschool; Helicobacter Infections; He

2001
Diagnosis of Helicobacter pylori infection: which is the best test? The urea breath test.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2000, Volume: 32 Suppl 3

    Topics: Breath Tests; Feces; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2000
On-site diagnosis of H. pylori infection by urine.
    Diagnostic microbiology and infectious disease, 2001, Volume: 39, Issue:2

    Topics: Antigens, Bacterial; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Reagent Kit

2001
[Diagnosis of Helicobacter pylori with the 13C-labeled urea breath test: study methodology].
    Casopis lekaru ceskych, 2000, Dec-06, Volume: 139, Issue:24

    Topics: Breath Tests; Carbon Isotopes; Gastrointestinal Diseases; Helicobacter Infections; Helicobacter pylo

2000
Evaluation of invasive and non-invasive methods for the diagnosis of Helicobacter pylori infection in symptomatic children and adolescents.
    Sao Paulo medical journal = Revista paulista de medicina, 2001, Volume: 119, Issue:2

    Topics: Adolescent; Adult; Breath Tests; Child; Child, Preschool; Cohort Studies; Endoscopy, Gastrointestina

2001
Evaluation of the Helicobacter pylori stool antigen test (HpSA) for detection of Helicobacter pylori infection in children.
    The American journal of gastroenterology, 2001, Volume: 96, Issue:3

    Topics: Adolescent; Adult; Anti-Bacterial Agents; Antigens, Bacterial; Breath Tests; Child; Child, Preschool

2001
Validation of the string test for the recovery of Helicobacter pylori from gastric secretions and correlation of its results with urea breath test results, serology, and gastric pH levels.
    Journal of clinical microbiology, 2001, Volume: 39, Issue:4

    Topics: Adult; Antibodies, Bacterial; Bacteriological Techniques; Breath Tests; Culture Media; Female; Gastr

2001
Intragastric acidification reduces the occurrence of false-negative urea breath test results in patients taking a proton pump inhibitor.
    The American journal of gastroenterology, 2001, Volume: 96, Issue:4

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Breath Tests; False Negative Reactions; Female; Gastric Aci

2001
Urea breath test for the diagnosis of Helicobacter pylori.
    Gastrointestinal endoscopy, 2001, Volume: 53, Issue:6

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Urea

2001
Pretreatment with urea-hydrochloric acid enhances the isolation of Helicobacter pylori from contaminated specimens.
    Journal of clinical microbiology, 2001, Volume: 39, Issue:5

    Topics: Helicobacter Infections; Helicobacter pylori; Humans; Hydrochloric Acid; Reproducibility of Results;

2001
The accuracy of serologic diagnosis of Helicobacter pylori infection in school-aged children of mixed ethnicity.
    Helicobacter, 2001, Volume: 6, Issue:1

    Topics: Adolescent; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Child; Enzyme-Linked Immunosorben

2001
Influence of age, sex, and Helicobacter pylori infection before and after eradication on gastric alcohol dehydrogenase activity.
    Alcoholism, clinical and experimental research, 2001, Volume: 25, Issue:4

    Topics: Adult; Age Factors; Aged; Aged, 80 and over; Alcohol Dehydrogenase; Analysis of Variance; Female; Ga

2001
[Diagnostic series. Helicobacter pylori infections rapidly recognized].
    MMW Fortschritte der Medizin, 2001, Mar-29, Volume: 143, Issue:13

    Topics: Breath Tests; Carbon Radioisotopes; Gastroscopy; Helicobacter Infections; Helicobacter pylori; Human

2001
[Helicobacter pylori infections: antigen detection in stool samples].
    Enfermedades infecciosas y microbiologia clinica, 2001, Volume: 19, Issue:2

    Topics: Adolescent; Antibodies, Bacterial; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Carbon Iso

2001
Children with food allergy presenting as atopic dermatitis (AD) were compared with patients with food allergy and gastrointestinal symptoms.
    Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology, 2001, Volume: 12, Issue:2

    Topics: Breath Tests; Dermatitis, Atopic; Helicobacter Infections; Helicobacter pylori; Humans; Infant; Urea

2001
Additive deleterious effect of smoking on gastroduodenal pathology and clinical course in Helicobacter pylori-positive dyspeptic patients.
    The Israel Medical Association journal : IMAJ, 2000, Volume: 2, Issue:12

    Topics: Adolescent; Adult; Age Distribution; Aged; Aged, 80 and over; Breath Tests; Case-Control Studies; Ch

2000
Survey of dyspepsia management in community.
    Singapore medical journal, 2001, Volume: 42, Issue:1

    Topics: Community Health Services; Dyspepsia; Health Care Surveys; Helicobacter Infections; Helicobacter pyl

2001
[The investigation of children's Helicobacter pylori infection by 13C-urea breath test in Yangzhong area of Jiangsu province].
    Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae, 1998, Volume: 20, Issue:1

    Topics: Breath Tests; Carbon Isotopes; Child; Child, Preschool; China; Female; Helicobacter Infections; Heli

1998
Simplified 13C-urea breath test for the diagnosis of Helicobacter pylori infection--the availability of without fasting and without test meal.
    The Kaohsiung journal of medical sciences, 2000, Volume: 16, Issue:12

    Topics: Adult; Aged; Breath Tests; Fasting; Female; Helicobacter Infections; Helicobacter pylori; Humans; Ma

2000
[Diagnosis of Helicobacter pylori infection: comparison of techniques].
    Recenti progressi in medicina, 2001, Volume: 92, Issue:5

    Topics: Adult; Aged; Antigens, Bacterial; Breath Tests; Feces; Female; Helicobacter Infections; Helicobacter

2001
What is the optimal length of proton pump inhibitor-based triple therapies for H. pylori? A cost-effectiveness analysis.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:7

    Topics: Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Carbon Isotopes; Clarithromycin

2001
Evaluation of a rapid whole blood test to detect Helicobacter pylori infection in children.
    Scandinavian journal of gastroenterology, 2001, Volume: 36, Issue:6

    Topics: Adolescent; Antigens, Bacterial; Breath Tests; Child; Child, Preschool; Helicobacter Infections; Hel

2001
Helicobacter pylori and bleeding duodenal ulcer: prevalence of the infection and role of non-steroidal anti-inflammatory drugs.
    Scandinavian journal of gastroenterology, 2001, Volume: 36, Issue:7

    Topics: Aged; Anti-Inflammatory Agents, Non-Steroidal; Biopsy; Breath Tests; Case-Control Studies; Duodenal

2001
Helicobacter pylori prevalences and risk factors among school beginners in a German urban center and its rural county.
    Environmental health perspectives, 2001, Volume: 109, Issue:6

    Topics: Breath Tests; Carbon Isotopes; Child; Child, Preschool; Cross-Sectional Studies; Female; Helicobacte

2001
(13)CO(2) breath tests: comparison of isotope ratio mass spectrometry and non-dispersive infrared spectrometry results.
    Gastroenterologie clinique et biologique, 2001, Volume: 25, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Aminopyrine; Breath Tests; Caprylates; Carbon Isotopes;

2001
Helicobacter pylori testing in the primary care setting: which diagnostic test should be used?
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:8

    Topics: Adult; Breath Tests; Carbon Isotopes; Dyspepsia; Endoscopy, Gastrointestinal; Enzyme-Linked Immunoso

2001
Qualitative and quantitative clinical evaluation of the laser-assisted ratio analyser for detection of Helicobacter pylori infection by (13)C-urea breath tests.
    European journal of gastroenterology & hepatology, 2001, Volume: 13, Issue:7

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Child; Female; Gastrointestinal Diseases; He

2001
Refinement of the 14C-urea breath test for detection of Helicobacter pylori.
    Scandinavian journal of gastroenterology, 2001, Volume: 36, Issue:8

    Topics: Adult; Aged; Aged, 80 and over; Blotting, Western; Breath Tests; Carbon Radioisotopes; Enzyme-Linked

2001
Is the stool test out of breath?
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2000, Volume: 32, Issue:4

    Topics: Antigens, Bacterial; Breath Tests; Clinical Trials as Topic; Diagnosis, Differential; Feces; Helicob

2000
Follow-up of Helicobacter pylori status by using 13C-urea breath test in nonulcer dyspeptic patients after eradication therapy.
    Zhonghua yi xue za zhi = Chinese medical journal; Free China ed, 2001, Volume: 64, Issue:6

    Topics: Breath Tests; Dyspepsia; Follow-Up Studies; Helicobacter Infections; Helicobacter pylori; Humans; Pr

2001
Prevalence of Helicobacter pylori in gastric cancer in a South-East Asian population by 14C-urea breath test.
    ANZ journal of surgery, 2001, Volume: 71, Issue:10

    Topics: Adenocarcinoma; Adult; Aged; Aged, 80 and over; Breath Tests; Female; Helicobacter Infections; Helic

2001
A low 13C-urea breath test value is associated with increased risk of gastric cancer.
    Journal of gastroenterology, 2001, Volume: 36, Issue:9

    Topics: Biopsy; Breath Tests; Carbon Radioisotopes; Female; Gastroscopy; Helicobacter Infections; Helicobact

2001
A 13C-urea breath test in children with helicobacter pylori infection: assessment of eradication therapy and follow-up after treatment.
    Journal of gastroenterology, 2001, Volume: 36, Issue:9

    Topics: Adolescent; Amoxicillin; Biopsy; Breath Tests; Carbon Radioisotopes; Child; Child, Preschool; Drug T

2001
Recrudescence and reinfection with Helicobacter pylori after eradication therapy in Bangladeshi adults.
    Gastroenterology, 2001, Volume: 121, Issue:4

    Topics: Adult; Amoxicillin; Anti-Ulcer Agents; Bangladesh; Body Mass Index; Breath Tests; Carbon Isotopes; D

2001
Citric acid-enhanced Helicobacter pylori urease activity in vivo is unrelated to gastric emptying.
    Alimentary pharmacology & therapeutics, 2001, Volume: 15, Issue:11

    Topics: Adolescent; Adult; Aged; Breath Tests; Citrates; Citric Acid; Dairy Products; Female; Gastric Emptyi

2001
Helicobacter pylori prevalence and CagA status among children in two counties of China with high and low risks of gastric cancer.
    Annals of epidemiology, 2001, Volume: 11, Issue:8

    Topics: Antibodies, Bacterial; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Carbon Isotopes; Child

2001
The CLO test as a reference method for Helicobacter pylori infection.
    European journal of gastroenterology & hepatology, 2001, Volume: 13, Issue:10

    Topics: Biopsy; Breath Tests; Diagnosis, Differential; Helicobacter Infections; Helicobacter pylori; Humans;

2001
Accuracy of stool antigen test in posteradication assessment of Helicobacter pylori infection.
    Digestive diseases and sciences, 2001, Volume: 46, Issue:11

    Topics: Antigens, Bacterial; Breath Tests; Carbon Isotopes; Feces; Female; Helicobacter Infections; Helicoba

2001
Characteristics of differences in Helicobacter pylori serology and 13C-urea breath-testing in an asymptomatic sample of blood donors.
    Scandinavian journal of clinical and laboratory investigation, 2001, Volume: 61, Issue:8

    Topics: Antibodies, Bacterial; Breath Tests; Carbon Isotopes; Enzyme-Linked Immunosorbent Assay; Female; Hel

2001
Helicobacter pylori "test-and-scope" strategy for dyspeptic patients. Is it useful and safe?
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2001, Volume: 33, Issue:7

    Topics: Adult; Antibodies, Bacterial; Antigens, Bacterial; Bacterial Proteins; Biomarkers; Biopsy; Breath Te

2001
Significance of blood urea: gastric ammonia gradient for H. pylori detection in childhood.
    Digestive diseases and sciences, 2002, Volume: 47, Issue:1

    Topics: Adolescent; Ammonia; Child; Child, Preschool; Female; Gastric Juice; Helicobacter Infections; Helico

2002
[14C]Urea breath test is not sensitive for detection of acute Helicobacter pylori infection in rhesus monkeys (Macaca mulatta).
    Digestive diseases and sciences, 2002, Volume: 47, Issue:2

    Topics: Acute Disease; Animals; Breath Tests; Carbon Radioisotopes; Female; Helicobacter Infections; Helicob

2002
Diagnosis of Helicobacter pylori infection in children: comparison of a salivary immunoglobulin G antibody test with the [(13)C]urea breath test.
    Clinical and diagnostic laboratory immunology, 2002, Volume: 9, Issue:2

    Topics: Antibodies, Bacterial; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Enzyme-Linked Immunos

2002
Influence of the physiological changes of gastric emptying on the simplified single sample 14 C-urea breath test.
    Nuclear medicine communications, 2002, Volume: 23, Issue:2

    Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; Follow-Up Studies; Gastric Emptying; Helico

2002
[CagA status and virulence of Helicobacter pylori strains. Results of a French multicentric prospective study].
    Gastroenterologie clinique et biologique, 2001, Volume: 25, Issue:12

    Topics: Adult; Aged; Antigens, Bacterial; Bacterial Proteins; Biopsy; Breath Tests; Cohort Studies; Female;

2001
Comparison of two new rapid serology tests for diagnosis of Helicobacter pylori infection in Chinese patients.
    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 2002, Volume: 34, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Enzyme-Linked Immunosorbent Assay; Female; Gas

2002
Gastric mucosal density of Helicobacter pylori estimated by real-time PCR compared with results of urea breath test and histological grading.
    Journal of medical microbiology, 2002, Volume: 51, Issue:4

    Topics: Biopsy; Breath Tests; DNA, Bacterial; Duodenal Ulcer; Female; Gastric Mucosa; Gastritis; Gastroscopy

2002
The 13C-urea breath test to detect Helicobacter pylori infection: a validated simple methodology with 50 mg 13C-urea.
    Alimentary pharmacology & therapeutics, 2002, Volume: 16, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Female; Helicobacter Infe

2002
Validated accuracy of a novel urea breath test for rapid Helicobacter pylori detection and in-office analysis.
    European journal of gastroenterology & hepatology, 2002, Volume: 14, Issue:5

    Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Sensitivit

2002
Delta13CO2 excretion and expression of dyspeptic symptoms in patients evaluated for Helicobacter pylori infection by [13C] urea breath test.
    Digestive diseases and sciences, 2002, Volume: 47, Issue:4

    Topics: Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Dyspepsia; Female; Helicobacter Infections; He

2002
13C-urea breath test threshold calculation and evaluation for the detection of Helicobacter pylori infection in children.
    BMC gastroenterology, 2002, May-16, Volume: 2

    Topics: Administration, Oral; Adolescent; Breath Tests; Carbon Dioxide; Carbon Isotopes; Child; Child, Presc

2002
Oral cavity as a potential source of gastric reinfection by Helicobacter pylori.
    Digestive diseases and sciences, 2002, Volume: 47, Issue:5

    Topics: Adult; Aged; Breath Tests; Disease Reservoirs; DNA, Bacterial; Dyspepsia; Female; Gingival Pocket; H

2002
Studies of 13C-urea breath test for diagnosis of Helicobacter pylori infection in patients after partial gastrectomy.
    Digestion, 2002, Volume: 65, Issue:2

    Topics: Biopsy; Breath Tests; Carbon Isotopes; Female; Gastrectomy; Helicobacter Infections; Helicobacter py

2002
Costs of managing Helicobacter pylori-infected ulcer patients after initial therapy.
    Helicobacter, 2002, Volume: 7, Issue:3

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Stomach Ulcer; Urea

2002
Bile acid therapy for Helicobacter pylori.
    Alimentary pharmacology & therapeutics, 1992, Volume: 6, Issue:5

    Topics: Bile Acids and Salts; Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Prospectiv

1992
The association of Helicobacter pylori infection with low levels of urea and pH in the gastric juices.
    The Italian journal of gastroenterology, 1992, Volume: 24, Issue:7

    Topics: Female; Gastric Acidity Determination; Gastric Juice; Gastric Mucosa; Gastritis; Helicobacter Infect

1992
Use of a urea breath test versus invasive methods to determine the prevalence of Helicobacter pylori in Zaire.
    European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 1992, Volume: 11, Issue:4

    Topics: Adult; Aged; Biopsy; Breath Tests; Carbon Radioisotopes; Democratic Republic of the Congo; Helicobac

1992
Contribution of the 13C-urea breath test to the detection of Helicobacter pylori gastritis in children.
    Pediatrics, 1992, Volume: 90, Issue:4

    Topics: Adolescent; Breath Tests; Carbon Radioisotopes; Child; Child, Preschool; Female; Gastritis; Helicoba

1992
[Diagnosis of Helicobacter pylori infection. Rapid urease test, microscopy of smears and culture from ventricular biopsy compared with the 14C-urea breath test].
    Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 1992, Aug-10, Volume: 112, Issue:18

    Topics: Bacteriological Techniques; Breath Tests; Gastritis; Gastroscopy; Helicobacter Infections; Helicobac

1992
Advantage of use of DPM for 14C-urea breath test for the detection of Helicobacter pylori.
    The American journal of gastroenterology, 1992, Volume: 87, Issue:12

    Topics: Body Weight; Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter py

1992
Biometric evaluation of gastric urease activity in man.
    Scandinavian journal of gastroenterology, 1992, Volume: 27, Issue:11

    Topics: Adult; Breath Tests; Female; Gastric Mucosa; Gastritis; Helicobacter Infections; Helicobacter pylori

1992
The diagnosis of Helicobacter pylori infection in uremic patients.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 1992, Volume: 20, Issue:6

    Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Colony Count, Microbial; Dentition; Female; Gastric Juice

1992
Is there a place for antacids in the treatment of Helicobacter pylori infection?
    Scandinavian journal of gastroenterology, 1992, Volume: 27, Issue:12

    Topics: Adult; Aluminum Hydroxide; Antacids; Breath Tests; Carbonates; Clinical Enzyme Tests; Drug Therapy,

1992
Effect of physical environment on survival of Helicobacter pylori.
    Journal of clinical pathology, 1992, Volume: 45, Issue:3

    Topics: Disease Reservoirs; Helicobacter Infections; Helicobacter pylori; Humans; Hydrogen-Ion Concentration

1992
The importance of determining both urea and ammonium levels in gastric juice for rapid diagnosis of Helicobacter pylori infection.
    Endoscopy, 1992, Volume: 24, Issue:4

    Topics: Ammonia; Gastric Juice; Helicobacter Infections; Helicobacter pylori; Humans; Urea

1992
Helicobacter pylori has an ulcerogenic action in the ischemic stomach of rats.
    Journal of clinical gastroenterology, 1992, Volume: 14 Suppl 1

    Topics: Animals; Helicobacter Infections; Helicobacter pylori; Ischemia; Male; Rats; Rats, Inbred Strains; S

1992
Anti-Helicobacter pylori therapy: clearance, elimination, or eradication?
    Lancet (London, England), 1991, Feb-02, Volume: 337, Issue:8736

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Time Factors; Urea

1991
15NH4+ excretion test: a new method for detection of Helicobacter pylori infection.
    Journal of clinical microbiology, 1992, Volume: 30, Issue:1

    Topics: Adult; Ammonia; Bacteriological Techniques; Female; Helicobacter Infections; Helicobacter pylori; Hu

1992
The simplified 13C-urea breath test--one point analysis for detection of Helicobacter pylori infection.
    Zeitschrift fur Gastroenterologie, 1991, Volume: 29, Issue:11

    Topics: Breath Tests; Carbon Radioisotopes; Diagnosis, Differential; Duodenal Ulcer; Endoscopy, Gastrointest

1991
Five-day bismuth-free triple therapy for the eradication of Helicobacter pylori and reduction of duodenal ulcer relapse.
    The American journal of gastroenterology, 1991, Volume: 86, Issue:8

    Topics: Adult; Amoxicillin; Breath Tests; Carbon Radioisotopes; Drug Administration Schedule; Drug Therapy,

1991
Severity of Helicobacter-induced gastric injury correlates with gastric juice ammonia.
    Digestive diseases and sciences, 1991, Volume: 36, Issue:8

    Topics: Ammonia; Gastric Juice; Gastric Mucosa; Gastritis; Helicobacter Infections; Helicobacter pylori; Hum

1991
Simple noninvasive method to test efficacy of drugs in the eradication of Helicobacter pylori infection: the example of combined bismuth subsalicylate and nitrofurantoin.
    The American journal of gastroenterology, 1991, Volume: 86, Issue:9

    Topics: Adult; Bismuth; Breath Tests; Drug Therapy, Combination; Enzyme-Linked Immunosorbent Assay; Gastriti

1991
Sampling efficiency in the diagnosis of Helicobacter pylori infection and chronic active gastritis.
    Journal of clinical microbiology, 1991, Volume: 29, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Chronic Disease; Endoscopy; Female

1991
Detection of Helicobacter pylori carriers by discriminant analysis of urea and pH levels in gastric juices.
    Journal of clinical pathology, 1991, Volume: 44, Issue:8

    Topics: Adult; Carrier State; Discriminant Analysis; Female; Gastric Juice; Helicobacter Infections; Helicob

1991
Detection of Helicobacter pylori infection of the gastric mucosa by measurement of gastric aspirate ammonium and urea concentrations.
    Gut, 1991, Volume: 32, Issue:9

    Topics: Adolescent; Adult; Ammonia; Breath Tests; Female; Gastric Juice; Helicobacter Infections; Helicobact

1991
Transmission of Helicobacter pylori infection. Studies in families of healthy individuals.
    Scandinavian journal of gastroenterology, 1991, Volume: 26, Issue:9

    Topics: Adolescent; Adult; Antibodies, Anti-Idiotypic; Breath Tests; Carbon Isotopes; Child; Child, Preschoo

1991
[Urea reagent strip for the demonstration of Helicobacter pylori].
    Zeitschrift fur arztliche Fortbildung, 1991, Sep-25, Volume: 85, Issue:18

    Topics: Clinical Enzyme Tests; False Positive Reactions; Helicobacter Infections; Helicobacter pylori; Human

1991
A 20-minute breath test for helicobacter pylori.
    The American journal of gastroenterology, 1991, Volume: 86, Issue:4

    Topics: Biopsy; Body Surface Area; Breath Tests; Carbon Radioisotopes; Female; Gastric Mucosa; Gastroscopy;

1991
Helicobacter pylori-associated exaggerated gastrin release in duodenal ulcer patients. The effect of bombesin infusion and urea ingestion.
    Gastroenterology, 1991, Volume: 100, Issue:6

    Topics: Adult; Bombesin; Duodenal Ulcer; Female; Gastrins; Helicobacter Infections; Helicobacter pylori; Hum

1991
13C-urea breath test for Helicobacter pylori infection.
    Gut, 1991, Volume: 32, Issue:5

    Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Humans; Urea

1991
Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1991, Volume: 32, Issue:6

    Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans;

1991
[Sensitivity and specificity of a simplified, standardized 13C-urea breath test for the demonstration of Helicobacter pylori].
    Schweizerische medizinische Wochenschrift, 1991, May-18, Volume: 121, Issue:20

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Female; Gastric Mucosa; Helicobacter Infections; Helicob

1991
Validation of a simplified carbon-14-urea breath test for routine use for detecting Helicobacter [correction of Heliobacter] pylori noninvasively.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1990, Volume: 31, Issue:12

    Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Female; Helicobacter Infections; He

1990
Helicobacter pylori infection treated with a tripotassium dicitrato bismuthate and metronidazole combination.
    Alimentary pharmacology & therapeutics, 1990, Volume: 4, Issue:6

    Topics: Aged; Anti-Ulcer Agents; Breath Tests; Drug Resistance, Microbial; Drug Therapy, Combination; Helico

1990
The influence of high blood levels of urea on the presence of Campylobacter pylori in the stomach: a clinical study.
    The Italian journal of gastroenterology, 1990, Volume: 22, Issue:2

    Topics: Gastric Mucosa; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans; Kidney Failure, Chr

1990
[14C-urea breath test to diagnose gastric Helicobacter pylori colonization].
    Gastroenterologie clinique et biologique, 1990, Volume: 14, Issue:11

    Topics: Adult; Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Dyspepsia; Female; Helicobacter Infection

1990