urea has been researched along with Gastroduodenal Ulcer in 108 studies
pseudourea: clinical use; structure
isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives.
| Excerpt | Relevance | Reference |
|---|---|---|
| "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." | 8.31 | Urea Breath Testing to Detect Helicobacter pylori in Patients with Peptic Ulcer Bleeding During Proton Pump Inhibitor Treatment. ( Huang, Z; Wei, D, 2023) |
| " 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." | 7.96 | 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. ( Beresniak, A; Franceschi, F; Gisbert, JP; Liebaert, F; Malfertheiner, P; Salhi, H, 2020) |
| "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)." | 7.78 | Accuracy 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 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)." | 7.74 | 13C-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) |
| "The urea breath test may have value in the initial assessment of dyspepsia in primary care." | 7.70 | Can 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) |
| " Primary outcomes were the proportions of patients at 6 months after the intervention who had had any of three clinically important errors: non-selective non-steroidal anti-inflammatory drugs (NSAIDs) prescribed to those with a history of peptic ulcer without co-prescription of a proton-pump inhibitor; β blockers prescribed to those with a history of asthma; long-term prescription of angiotensin converting enzyme (ACE) inhibitor or loop diuretics to those 75 years or older without assessment of urea and electrolytes in the preceding 15 months." | 5.16 | A pharmacist-led information technology intervention for medication errors (PINCER): a multicentre, cluster randomised, controlled trial and cost-effectiveness analysis. ( Armstrong, S; Avery, AJ; Boyd, M; Cantrill, JA; Cresswell, K; Eden, M; Elliott, RA; Franklin, M; Howard, R; Kendrick, D; Morris, CJ; Prescott, RJ; Putman, K; Rodgers, S; Sheikh, A; Swanwick, G, 2012) |
| " 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." | 5.10 | Impact 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) |
| "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)." | 5.08 | Comparison 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) |
| "One hundred and three consecutive patients with peptic ulcer disease and antral biopsies containing Helicobacter pylori were given a 7-day course of treatment with bismuth (tripotassium dicitrato bismuthate chelate) 120 mg q." | 5.08 | Bismuth-containing single-antibiotic 1-week triple therapy for Helicobacter pylori eradication. ( Scott, BB, 1998) |
| " 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)." | 5.07 | Medium-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) |
| "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." | 4.31 | Urea Breath Testing to Detect Helicobacter pylori in Patients with Peptic Ulcer Bleeding During Proton Pump Inhibitor Treatment. ( Huang, Z; Wei, D, 2023) |
| " 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." | 3.96 | 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. ( Beresniak, A; Franceschi, F; Gisbert, JP; Liebaert, F; Malfertheiner, P; Salhi, H, 2020) |
| "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)." | 3.78 | Accuracy 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." | 3.78 | Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa. ( Jia, CL; Jiang, GS; Li, CH; Li, CR, 2012) |
| "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)." | 3.74 | 13C-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) |
| "The urea breath test may have value in the initial assessment of dyspepsia in primary care." | 3.70 | Can 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) |
| " pylori-associated peptic ulcer disease scheduled to undergo urea breath testing 4 weeks after H." | 3.70 | Symptom 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) |
| "327 consecutive patients referred for investigation of dyspepsia had a 14C urea breath test performed before endoscopy." | 3.69 | The 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) |
| " 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." | 2.78 | The 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) |
| "pylori-positive untreated adults with peptic ulcers or ulcer-scars, diagnosed by gastroduodenoscopy, with pre-treatment direct Gram-staining and culture of gastric biopsies." | 2.76 | Evaluation 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) |
| " 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)." | 2.69 | 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. ( 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) |
| "Lansoprazole was found to be effective in patients who exhibited peak 13CO2 values that were at least two-thirds less than the pretreatment values." | 2.68 | 13C-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) |
| "Lansoprazole has superior anti-Helicobacter activity in vitro and possibly also in vivo; therefore we investigated quadruple therapy with lansoprazole." | 2.68 | Effectiveness 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) |
| "14C-urea breath test was the "gold standard" and the specificity of the biopsy urease test in diagnosing H." | 2.39 | Bismuth 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) |
| "Vonoprazan is a novel potassium-competitive acid blocker (P-CAB) recently approved for Helicobacter pylori eradication therapy in Japan." | 1.43 | Helicobacter 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) |
| "pylori) eradication on ulcer bleeding recurrence in a prospective, long-term study including 1,000 patients." | 1.38 | Long-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) |
| "Patients with chronic renal failure (CRF) often have dyspeptic symptoms and may develop peptic disease or digestive disorders leading to severe gastrointestinal complications." | 1.33 | Gastroduodenal 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) |
| "Furthermore, congestive heart failure is associated with impaired creatinine clearance and increased urea and urate, and osteoporosis and hip fractures are characterized by low albumin and cholesterol." | 1.32 | Association of biochemical values with morbidity in the elderly: a population-based Swedish study of persons aged 82 or more years. ( Berg, S; Evrin, PE; Johansson, B; McClearn, G; Nilsson, SE; Takkinen, S; Tryding, N, 2003) |
| "In Bangladesh, late recrudescence of H." | 1.31 | Recrudescence 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) |
| "pylori recurrences had occurred in the first year after therapy." | 1.30 | Helicobacter pylori recurrence after successful eradication: 5-year follow-up in the United States. ( Abu-Mahfouz, MZ; Cutler, AF; Prasad, VM; Santogade, P, 1997) |
| "Non-ulcer dyspepsia is a common disorder in clinical practice." | 1.29 | Delayed gastric emptying does not predispose to Helicobacter pylori infection in non-ulcer dyspepsia patients. ( Chang, CS; Chen, GH; Kao, CH; Wang, SJ, 1995) |
| " By measurement of expired 14CO2 and excreted 14C-urea in the urine during a 5-hr period following intravenous administration of Na214CO3 in five subjects, some quantitative data on 14C retention and radiation dosage were obtained." | 1.25 | Estimation of radiation dosage and transmutation effect of 14-C involved in measuring rate of albumin synthesis with 14-C-carbonate. ( Binkhorst, RA; Buys, WC; Goossens, CM; Hafkenscheid, JC; van Tongeren, JH; Yap, SH, 1975) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 16 (14.81) | 18.7374 |
| 1990's | 35 (32.41) | 18.2507 |
| 2000's | 29 (26.85) | 29.6817 |
| 2010's | 24 (22.22) | 24.3611 |
| 2020's | 4 (3.70) | 2.80 |
| Authors | Studies |
|---|---|
| Huang, Z | 1 |
| Wei, D | 1 |
| Guevara, B | 1 |
| Cogdill, AG | 1 |
| Beresniak, A | 2 |
| Malfertheiner, P | 2 |
| Franceschi, F | 1 |
| Liebaert, F | 1 |
| Salhi, H | 2 |
| Gisbert, JP | 7 |
| Pritchard, DM | 1 |
| Bornschein, J | 1 |
| Beales, I | 1 |
| Høgh, MB | 1 |
| Kronborg, C | 1 |
| Hansen, JM | 1 |
| Schaffalitzky de Muckadell, OB | 1 |
| Shavakhi, A | 1 |
| Tabesh, E | 1 |
| Yaghoutkar, A | 1 |
| Hashemi, H | 1 |
| Tabesh, F | 1 |
| Khodadoostan, M | 1 |
| Minakari, M | 1 |
| Shavakhi, S | 1 |
| Gholamrezaei, A | 1 |
| Seyedmajidi, S | 1 |
| Mirsattari, D | 1 |
| Zojaji, H | 1 |
| Zanganeh, E | 1 |
| Seyyedmajidi, M | 1 |
| Almasi, S | 1 |
| Zali, M | 1 |
| McNicholl, AG | 1 |
| Marin, AC | 1 |
| Molina-Infante, J | 1 |
| Castro, M | 2 |
| Barrio, J | 1 |
| Ducons, J | 1 |
| Calvet, X | 2 |
| de la Coba, C | 1 |
| Montoro, M | 2 |
| Bory, F | 2 |
| Perez-Aisa, A | 2 |
| Forné, M | 1 |
| Onal, IK | 1 |
| Gokcan, H | 1 |
| Benzer, E | 1 |
| Bilir, G | 1 |
| Oztas, E | 1 |
| Wong, F | 1 |
| Ou, G | 1 |
| Svarta, S | 1 |
| Kwok, R | 1 |
| Donaldson, K | 1 |
| Frenette, J | 1 |
| Enns, R | 1 |
| Pathak, CM | 2 |
| Kaur, B | 1 |
| Bhasin, DK | 2 |
| Mittal, BR | 1 |
| Sharma, S | 1 |
| Khanduja, KL | 2 |
| Aggarwal, L | 1 |
| Rana, SS | 1 |
| Garza-González, E | 1 |
| Perez-Perez, GI | 1 |
| Maldonado-Garza, HJ | 1 |
| Bosques-Padilla, FJ | 1 |
| Chung, KH | 1 |
| Lee, DH | 1 |
| Jin, E | 1 |
| Cho, Y | 1 |
| Seo, JY | 1 |
| Kim, N | 1 |
| Jeong, SH | 1 |
| Kim, JW | 1 |
| Hwang, JH | 1 |
| Shin, CM | 1 |
| Kushch, I | 1 |
| Korenev, N | 1 |
| Kamarchuk, L | 1 |
| Pospelov, A | 1 |
| Kravchenko, A | 1 |
| Bajenov, L | 1 |
| Kabulov, M | 1 |
| Amann, A | 1 |
| Kamarchuk, G | 1 |
| Dong, X | 1 |
| Hu, F | 1 |
| Gao, W | 1 |
| Cheng, H | 1 |
| Liu, X | 1 |
| Xu, L | 1 |
| An, H | 1 |
| Xie, Y | 1 |
| Lu, H | 1 |
| Li, Y | 1 |
| Dai, GZ | 1 |
| Fan, XJ | 1 |
| Tian, QS | 1 |
| Zhu, SK | 1 |
| Zhao, KX | 1 |
| Shen, DL | 1 |
| Georgopoulos, SD | 1 |
| Xirouchakis, E | 1 |
| Martinez-Gonzales, B | 1 |
| Zampeli, E | 1 |
| Grivas, E | 1 |
| Spiliadi, C | 1 |
| Sotiropoulou, M | 1 |
| Petraki, K | 1 |
| Zografos, K | 1 |
| Laoudi, F | 1 |
| Sgouras, D | 1 |
| Mentis, A | 1 |
| Kasapidis, P | 1 |
| Michopoulos, S | 1 |
| Matsumoto, H | 1 |
| Shiotani, A | 1 |
| Katsumata, R | 1 |
| Fujita, M | 1 |
| Nakato, R | 1 |
| Murao, T | 1 |
| Ishii, M | 1 |
| Kamada, T | 1 |
| Haruma, K | 1 |
| Graham, DY | 3 |
| Maity, A | 1 |
| Pal, M | 1 |
| Som, S | 1 |
| Maithani, S | 1 |
| Chaudhuri, S | 1 |
| Pradhan, M | 1 |
| Theocharis, GJ | 1 |
| Arvaniti, V | 1 |
| Assimakopoulos, SF | 1 |
| Thomopoulos, KC | 1 |
| Xourgias, V | 1 |
| Mylonakou, I | 1 |
| Nikolopoulou, VN | 1 |
| Take, S | 1 |
| Mizuno, M | 1 |
| Ishiki, K | 1 |
| Nagahara, Y | 1 |
| Yoshida, T | 1 |
| Yokota, K | 1 |
| Oguma, K | 1 |
| Okada, H | 1 |
| Yamamoto, K | 1 |
| Medeiros, JA | 1 |
| Gonçalves, TM | 1 |
| Boyanova, L | 1 |
| Pereira, MI | 1 |
| de Carvalho, JN | 1 |
| Pereira, AM | 1 |
| Cabrita, AM | 1 |
| Park, SY | 1 |
| Oak, JH | 1 |
| Chung, WC | 1 |
| Jung, SH | 1 |
| Choi, KH | 1 |
| Kim, EJ | 1 |
| Kang, BK | 1 |
| Kang, BR | 1 |
| Kong, SE | 1 |
| Paik, CN | 1 |
| Lee, KM | 1 |
| Goenka, MK | 1 |
| Majumder, S | 1 |
| Sethy, PK | 1 |
| Chakraborty, M | 1 |
| McLaughlin, C | 1 |
| Vine, L | 1 |
| Chapman, L | 1 |
| Deering, P | 1 |
| Whittaker, S | 1 |
| Beckly, J | 1 |
| Fortun, P | 1 |
| Murray, IA | 1 |
| Hussaini, SH | 1 |
| Michell, NP | 1 |
| Stableforth, B | 1 |
| Thatcher, P | 1 |
| Hare, NC | 1 |
| Palmer, J | 1 |
| Dalton, HR | 1 |
| Avery, AJ | 1 |
| Rodgers, S | 1 |
| Cantrill, JA | 1 |
| Armstrong, S | 1 |
| Cresswell, K | 1 |
| Eden, M | 1 |
| Elliott, RA | 1 |
| Howard, R | 1 |
| Kendrick, D | 1 |
| Morris, CJ | 1 |
| Prescott, RJ | 1 |
| Swanwick, G | 1 |
| Franklin, M | 1 |
| Putman, K | 1 |
| Boyd, M | 1 |
| Sheikh, A | 1 |
| Velayos, B | 1 |
| Fernández-Salazar, L | 1 |
| Pons-Renedo, F | 1 |
| Muñoz, MF | 1 |
| Almaraz, A | 1 |
| Aller, R | 1 |
| Ruíz, L | 1 |
| Del Olmo, L | 1 |
| González-Hernández, JM | 1 |
| Cosme, A | 1 |
| Almela, P | 1 |
| Feu, F | 1 |
| Santolaria, S | 1 |
| Aznárez, R | 1 |
| Fernández, N | 1 |
| García-Grávalos, R | 1 |
| Benages, A | 1 |
| Cañete, N | 1 |
| Borda, F | 1 |
| Piqué, JM | 1 |
| Jia, CL | 1 |
| Jiang, GS | 1 |
| Li, CH | 1 |
| Li, CR | 1 |
| Kawakami, E | 1 |
| Machado, RS | 1 |
| Reber, M | 1 |
| Patrício, FR | 1 |
| Gomes, AT | 1 |
| Coelho, LK | 1 |
| Secaf, M | 1 |
| Módena, JL | 1 |
| Troncon, LE | 1 |
| Oliveira, RB | 1 |
| Gee, I | 1 |
| Playford, RJ | 1 |
| Turner, D | 1 |
| Sheldon, N | 1 |
| Wicks, AC | 1 |
| HIDDLESTONE, HJ | 1 |
| KELLY, HT | 2 |
| ATAKHANOV, EI | 1 |
| KHARAT'IAN, AM | 1 |
| BUDIANSKII, MV | 1 |
| IULDASHEV, UI | 1 |
| SHAMSUTDINOVA, RK | 1 |
| IULDASHEV, KIu | 1 |
| MCCOLL, JD | 1 |
| CHUBB, FL | 1 |
| LEE, CF | 1 |
| HAJDU, A | 1 |
| KOMLOSSY, J | 1 |
| CHOJNOWSKI, JR | 1 |
| Gatta, L | 1 |
| Ricci, C | 1 |
| Stanghellini, V | 1 |
| Alì, A | 1 |
| Menegatti, M | 1 |
| Morselli Labate, AM | 1 |
| Corinaldesi, R | 1 |
| Miglioli, M | 1 |
| Vaira, D | 1 |
| Nilsson, SE | 1 |
| Takkinen, S | 1 |
| Tryding, N | 1 |
| Evrin, PE | 1 |
| Berg, S | 1 |
| McClearn, G | 1 |
| Johansson, B | 1 |
| Nardone, G | 1 |
| Rocco, A | 1 |
| Fiorillo, M | 1 |
| Del Pezzo, M | 1 |
| Autiero, G | 1 |
| Cuomo, R | 1 |
| Sarnelli, G | 1 |
| Lambiase, A | 1 |
| Budillon, G | 1 |
| Cianciaruso, B | 1 |
| Olivares, D | 1 |
| Jimenez, I | 2 |
| Pajares, JM | 2 |
| Pedersen, NT | 1 |
| Veng-Christensen, I | 1 |
| Trapero, M | 1 |
| McMahon, BJ | 1 |
| Bruce, MG | 1 |
| Hennessy, TW | 1 |
| Bruden, DL | 1 |
| Sacco, F | 1 |
| Peters, H | 1 |
| Hurlburt, DA | 1 |
| Morris, JM | 1 |
| Reasonover, AL | 1 |
| Dailide, G | 1 |
| Berg, DE | 1 |
| Parkinson, AJ | 1 |
| Payne, I | 1 |
| Mold, JW | 1 |
| Esteban, C | 1 |
| Moreno-Otero, R | 1 |
| Egbaria, R | 1 |
| Levine, A | 1 |
| Tamir, A | 1 |
| Shaoul, R | 1 |
| van Oijen, MG | 1 |
| Dieleman, JP | 1 |
| Laheij, RJ | 1 |
| Sturkenboom, MC | 1 |
| Jansen, JB | 1 |
| Verheugt, FW | 1 |
| Fallone, CA | 1 |
| Mitchell, A | 1 |
| Paterson, WG | 1 |
| Xu, C | 1 |
| Xu, H | 1 |
| Cheng, S | 1 |
| Ohara, H | 1 |
| Suzuki, T | 1 |
| Nakagawa, T | 1 |
| Yoneshima, M | 1 |
| Yamamoto, M | 1 |
| Tsujino, D | 1 |
| Murai, S | 1 |
| Saito, N | 1 |
| Kokubun, N | 1 |
| Kajiwara, M | 2 |
| Yamashiro, Y | 1 |
| Oguchi, S | 1 |
| Otsuka, Y | 1 |
| Nagata, S | 1 |
| Shioya, T | 1 |
| Shimizu, T | 1 |
| el-Zaatari, FA | 1 |
| Nguyen, AM | 1 |
| Genta, RM | 1 |
| Klein, PD | 2 |
| Moshkowitz, M | 1 |
| Konikoff, FM | 1 |
| Arber, N | 1 |
| Peled, Y | 1 |
| Santo, M | 1 |
| Bujanover, Y | 1 |
| Gilat, T | 1 |
| Desai, MA | 1 |
| Vadgama, PM | 1 |
| Adamek, RJ | 1 |
| Wegener, M | 1 |
| Labenz, J | 2 |
| Freitag, M | 1 |
| Opferkuch, W | 1 |
| Rühl, GH | 1 |
| Yoshida, J | 1 |
| Asaka, M | 4 |
| Yamamoto, Y | 1 |
| Kouda, M | 1 |
| Abe, K | 1 |
| Sakurabayashi, S | 1 |
| Sezai, S | 1 |
| Hirano, M | 1 |
| Oka, H | 1 |
| Huesca, M | 1 |
| Borgia, S | 1 |
| Hoffman, P | 1 |
| Lingwood, CA | 1 |
| Chang, CS | 1 |
| Chen, GH | 1 |
| Kao, CH | 1 |
| Wang, SJ | 1 |
| Berstad, A | 2 |
| Olafsson, S | 1 |
| Tefera, S | 1 |
| Berstad, K | 2 |
| Hundal, O | 1 |
| Bergseth, M | 1 |
| Wilhelmsen, I | 2 |
| Taniguchi, Y | 1 |
| Kimura, K | 1 |
| Sohara, H | 1 |
| Shirasaki, A | 1 |
| Kawada, H | 1 |
| Satoh, K | 1 |
| Kihira, K | 1 |
| Wang, XM | 1 |
| Takimoto, T | 1 |
| Goto, Y | 1 |
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| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Phase 4, Prospective, Randomized and Comparative Study Comparing Sequential and Concomitant Therapy for Helicobacter Pylori Eradication in Routine Clinical Practice[NCT01273441] | Phase 4 | 338 participants (Actual) | Interventional | 2010-12-31 | Completed | ||
| Comparison Between Hybrid, Reverse Hybrid, and Non-Bismuth Levofloxacin Quadruple Regimens for Helicobacter Pylori Infection in Egypt: A Randomized Controlled Trial[NCT04039412] | Phase 4 | 330 participants (Actual) | Interventional | 2018-06-01 | Completed | ||
| 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 4 | 345 participants (Actual) | Interventional | 2018-02-21 | Completed | ||
| Generating Recommendations for National Roll-out and Sustainable Use of Prescribing Safety Indicator Based Interventions Using Longitudinal Process Evaluation and a Consolidated Learning Exercise[NCT04766619] | 390 participants (Anticipated) | Observational | 2018-02-16 | Recruiting | |||
| Comparison of High Dose Infusion and Low Dose Bolus Intravenous Omeprazole for Treatment of Bleeding Ulcer With Adherent Clot[NCT02536989] | Phase 4 | 40 participants (Actual) | Interventional | 2009-03-31 | Completed | ||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
Questionnaire to measure the number of Participants with Treatment-Emergent Adverse Events (NCT04039412)
Timeframe: 10-14 days
| Intervention | Participants (Count of Participants) |
|---|---|
| (1) Reverse Hybrid Regimen | 49 |
| (2) Hybrid Regimen | 58 |
| (3) Levofloxacin Quadruple Regimen | 44 |
Measuring the curative rate of each regimen by a fecal antigen test (NCT04039412)
Timeframe: 40-44 days
| Intervention | Participants (Count of Participants) |
|---|---|
| (1) Reverse Hybrid Regimen | 102 |
| (2) Hybrid Regimen | 101 |
| (3) Levofloxacin Quadruple Regimen | 91 |
Questionnaire to evaluate the compliance with each treatment regimen (NCT04039412)
Timeframe: 10-14 days
| Intervention | Participants (Count of Participants) |
|---|---|
| (1) Reverse Hybrid Regimen | 109 |
| (2) Hybrid Regimen | 107 |
| (3) Levofloxacin Quadruple Regimen | 108 |
10 reviews available for urea and Gastroduodenal Ulcer
| Article | Year |
|---|---|
Helicobacter pylori: A Review of Current Diagnostic and Management Strategies.
Topics: Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Antigens, Bacterial; Biopsy; Bismuth; Breath | 2020 |
A review of Helicobacter pylori diagnosis, treatment, and methods to detect eradication.
Topics: Anti-Bacterial Agents; Biopsy; Breath Tests; Clarithromycin; Drug Resistance, Bacterial; Helicobacte | 2014 |
What is the most sensitive non-invasive test for initial diagnosis of H. pylori infection in adults?
Topics: Adult; Antigens, Bacterial; Breath Tests; Enzyme-Linked Immunosorbent Assay; Feces; Helicobacter Inf | 2006 |
Bismuth therapy for Helicobacter pylori infection. A review of five years experience at a university hospital in Norway.
Topics: Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Drug Therapy, Combination; Follow-Up St | 1996 |
Tests for Helicobacter pylori infection: a critical appraisal from primary care.
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.
Topics: Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Breath Tests; Drug Therapy, Combination; Dyspepsia | 2000 |
The biological impact of Helicobacter pylori colonization.
Topics: Antigens, Bacterial; Bacterial Proteins; Biopsy; Breath Tests; Gastritis; Helicobacter Infections; H | 2001 |
ABC of the upper gastrointestinal tract: Epidemiology and diagnosis of Helicobacter pylori infection.
Topics: Adult; Antibodies, Bacterial; Antigens, Bacterial; Biopsy; Breath Tests; Carbon Isotopes; Child; Chr | 2001 |
[The gastric mucosa barrier and gastropathy].
Topics: Alcoholic Beverages; Aspirin; Bile Acids and Salts; Gastric Juice; Gastric Mucosa; Histamine Release | 1978 |
[Anabolic steroid preparations].
Topics: Adrenal Glands; Amino Acids; Anabolic Agents; Blood Proteins; Carbohydrate Metabolism; Carbon Isotop | 1970 |
21 trials available for urea and Gastroduodenal Ulcer
| Article | Year |
|---|---|
The cost effectiveness of Helicobacter pylori population screening-economic evaluation alongside a randomised controlled trial with 13-year follow-up.
Topics: Adult; Aged; Breath Tests; Cost-Benefit Analysis; Female; Follow-Up Studies; Helicobacter Infections | 2019 |
The effects of multistrain probiotic compound on bismuth-containing quadruple therapy for Helicobacter pylori infection: a randomized placebo-controlled triple-blind study.
Topics: Adult; Aged; Anti-Bacterial Agents; Bismuth; Breath Tests; Female; Helicobacter Infections; Humans; | 2013 |
Penbactam for Helicobacter pylori eradication: a randomised comparison of quadruple and triple treatment schedules in an Iranian population.
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.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; B | 2014 |
[Effect of Yiqi Huoxue Qingre Huashi Recipe on the Eradication Rate of Hp in Peptic Ulcer Patients].
Topics: Breath Tests; Drug Therapy, Combination; Drugs, Chinese Herbal; Gastric Mucosa; Helicobacter Infecti | 2015 |
Randomized clinical trial comparing ten day concomitant and sequential therapies for Helicobacter pylori eradication in a high clarithromycin resistance area.
Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Biopsy; Breath Tests; Carbon Isotopes; Clarithromyc | 2016 |
Evaluation of Helicobacter pylori eradication by triple therapy plus Lactobacillus acidophilus compared to triple therapy alone.
Topics: Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; | 2011 |
A pharmacist-led information technology intervention for medication errors (PINCER): a multicentre, cluster randomised, controlled trial and cost-effectiveness analysis.
Topics: Adrenergic beta-Antagonists; Amiodarone; Angiotensin-Converting Enzyme Inhibitors; Anti-Arrhythmia A | 2012 |
13C-UBT using an infrared spectrometer for detection of Helicobacter pylori and for monitoring the effects of lansoprazole.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Anti-Ulcer Agents; Breath Tests; Carbon Dioxide; Carbon Iso | 1995 |
Medium-term results of oral and intravenous omeprazole/amoxicillin Helicobacter pylori eradication therapy.
Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Amoxicillin; Breath Tests; Drug Administration | 1994 |
Effectiveness of quadruple therapy using lansoprazole, instead of omeprazole, in curing Helicobacter pylori infection.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Antacids; Anti-Ulcer Agents; Bacterial Protein | 1996 |
Randomized comparison of ranitidine bismuth citrate-based triple therapies for Helicobacter pylori.
Topics: Adult; Amoxicillin; Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Bismuth; Breath Test | 1997 |
Comparison of helisal rapid blood test and 14C-urea breath test in determining Helicobacter pylori status and predicting ulcer disease in dyspeptic patients.
Topics: Adolescent; Adult; Age Factors; Aged; Antibodies, Bacterial; Breath Tests; Carbon Radioisotopes; Con | 1998 |
Bismuth-containing single-antibiotic 1-week triple therapy for Helicobacter pylori eradication.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Abdominal Pain; Adolescent; Adult; Aged; Aged, 80 and over; | 1998 |
Five micro-curie urea breath test for the diagnosis of Helicobacter pylori infection: evaluation in a South-East Asian population.
Topics: Adult; Aged; Aged, 80 and over; Asia, Southeastern; Breath Tests; Double-Blind Method; Female; Helic | 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.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer | 1999 |
Third line treatment for Helicobacter pylori: a prospective, culture-guided study in peptic ulcer patients.
Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Clarithromycin; Double-Blind Method; Female; Follo | 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.
Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Diagnosis, Diff | 2001 |
Ranitidine bismuth citrate with clarithromycin alone or with metronidazole for the eradication of Helicobacter pylori.
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
Topics: Adult; Amoxicillin; Anti-Bacterial Agents; Biopsy, Needle; Bismuth; Breath Tests; Drug Administratio | 2001 |
Impact of intravenous omeprazole on Helicobacter pylori eradication by triple therapy in patients with peptic ulcer bleeding.
Topics: Administration, Oral; Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Cla | 2002 |
77 other studies available for urea and Gastroduodenal Ulcer
| Article | Year |
|---|---|
Urea Breath Testing to Detect Helicobacter pylori in Patients with Peptic Ulcer Bleeding During Proton Pump Inhibitor Treatment.
Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Peptic Ulcer; Peptic Ulcer Hemor | 2023 |
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.
Topics: Breath Tests; Cost-Benefit Analysis; Dyspepsia; Gastroscopy; Helicobacter Infections; Helicobacter p | 2020 |
Cost-effectiveness modelling of use of urea breath test for the management of
Topics: Breath Tests; Cost-Benefit Analysis; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans | 2021 |
What is the impact of Helicobacter pylori density on the success of eradication therapy: a clinico-histopathological study.
Topics: Adolescent; Adult; Aged; Amoxicillin; Anti-Infective Agents; Breath Tests; Case-Control Studies; Cla | 2013 |
Do we eradicate Helicobacter pylori in hospitalized patients with peptic ulcer disease?
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; British Columbia; Endoscopy, Diges | 2013 |
Comparison of encapsulated versus nonencapsulated (14) C-urea breath test for the detection of Helicobacter pylori infection: a scintigraphy study.
Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Gastritis; Helicobacter Infections; Helicob | 2014 |
The efficacy of moxifloxacin-containing triple therapy after standard triple, sequential, or concomitant therapy failure for Helicobacter pylori eradication in Korea.
Topics: Aged; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Cohort Studies; Drug Ther | 2014 |
On the importance of developing a new generation of breath tests for Helicobacter pylori detection.
Topics: Adolescent; Antigens, Bacterial; Bacterial Proteins; Breath Tests; Dyspepsia; Enzyme-Linked Immunoso | 2015 |
[Detection of Helicobacter pylori by immunoblot: a multiple-center study].
Topics: Antibodies, Bacterial; Breath Tests; Duodenal Ulcer; Gastritis; Gastroscopy; Helicobacter Infections | 2016 |
Helicobacter pylori Eradication with Proton Pump Inhibitors or Potassium-Competitive Acid Blockers: The Effect of Clarithromycin Resistance.
Topics: Adult; Aged; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Clarithromycin; Drug | 2016 |
Natural
Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Isotopes; Dyspepsia; Female; Gastric Juice; Helicobact | 2017 |
Acute upper gastrointestinal bleeding in octogenarians: clinical outcome and factors related to mortality.
Topics: Age Factors; Aged; Aged, 80 and over; Comorbidity; Endoscopy, Gastrointestinal; Female; Gastrointest | 2008 |
Helicobacter pylori eradication may induce de novo, but transient and mild, reflux esophagitis: Prospective endoscopic evaluation.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; | 2009 |
[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].
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].
Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; Female; Helicobacter Infections; Helicobact | 2011 |
Helicobacter pylori negative, non-steroidal anti-inflammatory drug-negative peptic ulcers in India.
Topics: Adolescent; Adult; Aged; Anti-Inflammatory Agents, Non-Steroidal; Cross-Sectional Studies; Female; H | 2011 |
The management of low-risk primary upper gastrointestinal haemorrhage in the community: a 5-year observational study.
Topics: Adult; Age Factors; Aged; Community Health Services; Endoscopy, Gastrointestinal; England; Female; G | 2012 |
Accuracy of urea breath test performed immediately after emergency endoscopy in peptic ulcer bleeding.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Emergency Service, Hospital; Endoscopy, Gastrointestin | 2012 |
Long-term follow-up of 1,000 patients cured of Helicobacter pylori infection following an episode of peptic ulcer bleeding.
Topics: Breath Tests; Female; Helicobacter Infections; Helicobacter pylori; Humans; Kaplan-Meier Estimate; M | 2012 |
Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa.
Topics: Adolescent; Adult; Breath Tests; Carbon Isotopes; Dental Devices, Home Care; Dental Plaque; Dental P | 2012 |
13 C-urea breath test with infrared spectroscopy for diagnosing helicobacter pylori infection in children and adolescents.
Topics: Adolescent; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Gastritis; Gastroscopy; | 2002 |
Accuracy of the 14C-urea breath test for the diagnosis of Helicobacter pylori.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Radioisotopes; Female; Helicobacter | 2002 |
Cost analysis of breath test versus endoscopy for dyspepsia.
Topics: Adult; Breath Tests; Cost-Benefit Analysis; Dyspepsia; Endoscopy; Helicobacter Infections; Helicobac | 2002 |
Urea therapy of peptic ulceration.
Topics: Peptic Ulcer; Urea | 1955 |
Treatment of gastroduodenal ulcer and certain digestive disorders with mucosal enzyme substrates.
Topics: Carbon Dioxide; Digestive System Diseases; Gastroenterology; Humans; Mucous Membrane; Peptic Ulcer; | 1960 |
[The state of some metabolic factors in peptic ulcer of the stomach and duodenum and the effect of hydrolysate therapy].
Topics: Duodenum; Humans; Nitrogen; Peptic Ulcer; Protein Hydrolysates; Urea | 1962 |
SYNTHESIS AND PHARMACOLOGICAL PROPERTIES OF PHENYL-SUBSTITUTED BIURETS.
Topics: Atropine; Biuret; Chemistry, Pharmaceutical; Gastric Juice; Meprobamate; Mice; Nicotine; Pentylenete | 1963 |
[Role of ureo-urease mechanism in patients treated by Jarocki diet].
Topics: Blood; Diet; Humans; Peptic Ulcer; Urea; Urease | 1955 |
Preliminary observations on a new approach to treatment of peptic ulcer and digestive disorders.
Topics: Carbon Dioxide; Digestive System Diseases; Gastroenterology; Humans; Peptic Ulcer; Urea | 1962 |
Best cut-off values for [14C]-urea breath tests for Helicobacter pylori detection.
Topics: Adult; Aged; Area Under Curve; Breath Tests; Carbon Radioisotopes; Dyspepsia; Endoscopy, Gastrointes | 2003 |
Association of biochemical values with morbidity in the elderly: a population-based Swedish study of persons aged 82 or more years.
Topics: Aged; Aged, 80 and over; Biomarkers; Blood Chemical Analysis; Body Mass Index; Cholesterol; Creatine | 2003 |
Gastroduodenal lesions and Helicobacter pylori infection in dyspeptic patients with and without chronic renal failure.
Topics: Adult; Antigens, Bacterial; Biopsy; Breath Tests; Dyspepsia; Female; Gastroscopy; Helicobacter Infec | 2005 |
Is there any correlation between 13C-urea breath test values and response to first-line and rescue Helicobacter pylori eradication therapies?
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].
Topics: Adolescent; Adult; Aged; Breath Tests; Denmark; Dyspepsia; Esophagitis; Female; Gastroscopy; Helicob | 2005 |
Evaluation of 3 different tests for the detection of stool antigens to confirm Helicobacter pylori eradication after treatment. A pilot study.
Topics: Antibodies, Monoclonal; Antibody Specificity; Antigens, Fungal; Breath Tests; Chromatography; Enzyme | 2005 |
Reinfection after successful eradication of Helicobacter pylori: a 2-year prospective study in Alaska Natives.
Topics: Adult; Aged; Alaska; Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; DNA, Bacterial; Drug Re | 2006 |
13C-urea breath test during hospitalization for the diagnosis of Helicobacter pylori infection in peptic ulcer bleeding.
Topics: Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Hospitalization; Humans | 2007 |
Peptic ulcers and erosions are common in Israeli children undergoing upper endoscopy.
Topics: Adolescent; Age Factors; Breath Tests; Child; Duodenitis; Endoscopy, Gastrointestinal; Ethnicity; Ga | 2008 |
Peptic ulcerations are related to systemic rather than local effects of low-dose aspirin.
Topics: Aged; Anti-Inflammatory Agents, Non-Steroidal; Aspirin; Dose-Response Relationship, Drug; Female; Fo | 2008 |
Determination of the test performance of less costly methods of Helicobacter pylori detection.
Topics: Adult; Azure Stains; Breath Tests; Double-Blind Method; Evaluation Studies as Topic; Female; Gastroi | 1995 |
[14C-urea breath test in the diagnosis of Helicobacter pylori infection in the stomach].
Topics: Adult; Breath Tests; Carbon Radioisotopes; Female; Gastritis; Helicobacter Infections; Helicobacter | 1995 |
Helicobacter pylori colonization in children with peptic ulcer disease. III. Diagnostic value of the 13C-urea breath test to detect gastric H. pylori colonization.
Topics: Adolescent; Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Child; Helicobacter Infections; He | 1995 |
Determination of Helicobacter pylori status by reverse transcription-polymerase chain reaction. Comparison with urea breath test.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Female; Gastric Mucosa; Gastritis; Helicobacter Infect | 1995 |
Seasonal variation in the frequency of Helicobacter pylori infection: a possible cause of the seasonal occurrence of peptic ulcer disease.
Topics: Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Glycocholic Acid; Helicobacter Infections; Helic | 1994 |
An in vitro study of enhanced H+ diffusion by urease action on urea. Implications for Helicobacter pylori-associated peptic ulceration.
Topics: Animals; Diffusion; Gastritis; Helicobacter Infections; Helicobacter pylori; Hydrogen-Ion Concentrat | 1993 |
[13C-urea breath test].
Topics: Adolescent; Adult; Breath Tests; Carbon Isotopes; Helicobacter Infections; Helicobacter pylori; Huma | 1993 |
[Detection of Helicobacter pylori by culture and the 13C-urea breath test using an automated breath 13C analyzer].
Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans; | 1995 |
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.
Topics: Adhesins, Bacterial; Antibodies, Blocking; Bacterial Adhesion; Bacterial Proteins; Binding Sites; Ga | 1996 |
Delayed gastric emptying does not predispose to Helicobacter pylori infection in non-ulcer dyspepsia patients.
Topics: Adolescent; Adult; Carbon Radioisotopes; Dyspepsia; Female; Gastric Emptying; Helicobacter Infection | 1995 |
Simple 13C-urea breath test with infra-red spectrophotometer.
Topics: Breath Tests; Carbon Isotopes; Dyspepsia; Female; Helicobacter Infections; Helicobacter pylori; Huma | 1996 |
37 kBq 14C-urea breath test and gastric biopsy analyses of H. pylori infection.
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.
Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Biopsy; Breath Tests; Carbon Radioisotopes; D | 1997 |
The Helicobacter pylori breath test: a surrogate marker for peptic ulcer disease in dyspeptic patients.
Topics: Adolescent; Adult; Aged; Biomarkers; Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Dyspepsia; | 1997 |
Methodological validation and clinical usefulness of carbon-14-urea breath test for documentation of presence and eradication of Helicobacter pylori infection.
Topics: Breath Tests; Carbon Radioisotopes; False Negative Reactions; Gastritis; Helicobacter Infections; He | 1997 |
Helicobacter pylori recurrence after successful eradication: 5-year follow-up in the United States.
Topics: Anti-Ulcer Agents; Antibodies, Bacterial; Breath Tests; Cohort Studies; Drug Therapy, Combination; F | 1997 |
Accurate detection of Helicobacter pylori infection with a simplified 13C urea breath test.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Dyspepsia; Food; Gastric Mucosa; Heli | 1997 |
Can the urea breath test for H.pylori replace endoscopy for the assessment of dyspepsia in primary care?
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Dyspepsia; Endoscopy, Gastrointestinal; Female; Follow | 1998 |
Accuracy and clinical utility of the mini-dose 14C-urea breath test in the evaluation of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Radioisotopes; Female; Gastroscopy; Hel | 1998 |
[13C-urea breath test as diagnostic method in Helicobacter pylori infection].
Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Duodenal Ulcer; Dyspepsia; Female; Gastritis; Helicobact | 1998 |
Helicobacter pylori: drowning in a pool of blood?
Topics: Biopsy; Blood; Breath Tests; Endoscopy, Digestive System; Helicobacter Infections; Helicobacter pylo | 1999 |
The Helicobacter pylori breath test: a surrogate marker for peptic ulcer disease in dyspeptic patients.
Topics: Biomarkers; Breath Tests; Dyspepsia; Helicobacter Infections; Helicobacter pylori; Humans; Peptic Ul | 1999 |
Symptom status and the desire for Helicobacter pylori confirmatory testing after eradication therapy in patients with peptic ulcer disease.
Topics: Breath Tests; Educational Status; Female; Helicobacter Infections; Helicobacter pylori; Humans; Inco | 1999 |
[Proton pump inhibitors and H2-receptor antagonists: their effect on the urea breath test in Helicobacter pylori diagnosis].
Topics: Breath Tests; Carbon Isotopes; False Negative Reactions; Helicobacter Infections; Helicobacter pylor | 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.
Topics: Biopsy; Breath Tests; Carbon Isotopes; Female; Gastric Mucosa; Gastritis; Helicobacter Infections; H | 2000 |
Diagnostic efficacy of (13)C-urea breath test for Helicobacter pylori infection in hemodialysis patients.
Topics: Adolescent; Adult; Aged; Biopsy, Needle; Breath Tests; Carbon Isotopes; Dyspepsia; Endoscopy, Gastro | 2000 |
[Evaluation of a new 13CO2 infrared analyzer (UBiT-IR300) for 13C-urea breath test].
Topics: Breath Tests; Carbon Isotopes; Evaluation Studies as Topic; Humans; Peptic Ulcer; Spectrophotometry, | 2001 |
Recrudescence and reinfection with Helicobacter pylori after eradication therapy in Bangladeshi adults.
Topics: Adult; Amoxicillin; Anti-Ulcer Agents; Bangladesh; Body Mass Index; Breath Tests; Carbon Isotopes; D | 2001 |
Estimation of radiation dosage and transmutation effect of 14-C involved in measuring rate of albumin synthesis with 14-C-carbonate.
Topics: Albumins; Aortic Aneurysm; Body Burden; Carbon Dioxide; Carbon Radioisotopes; Carbonates; Female; Hu | 1975 |
Biometric evaluation of gastric urease activity in man.
Topics: Adult; Breath Tests; Female; Gastric Mucosa; Gastritis; Helicobacter Infections; Helicobacter pylori | 1992 |
The 14CO2 urea breath test for Helicobacter pylori infection.
Topics: Adolescent; Breath Tests; Campylobacter Infections; Carbon Dioxide; Carbon Radioisotopes; Child; Chi | 1990 |
Campylobacter pylori and gastroduodenal disease. Is there a relationship?
Topics: Breath Tests; Campylobacter Infections; Humans; Peptic Ulcer; Serologic Tests; Urea | 1989 |
Effect of age on the frequency of active Campylobacter pylori infection diagnosed by the [13C]urea breath test in normal subjects and patients with peptic ulcer disease.
Topics: Adult; Age Factors; Aged; Breath Tests; Campylobacter Infections; China; Humans; Middle Aged; Peptic | 1988 |
Amiloride in primary hyperaldosteronism with chronic peptic ulceration.
Topics: Aged; Amiloride; Bicarbonates; Blood Pressure; Body Water; Chlorides; Chronic Disease; Diuretics; Fe | 1973 |
Clinical evaluation of routine measurement of liver and bone alkaline phosphatases in human serum. Differential inhibition by L-phenylalanine and carbamide (urea) on the LKB 8600 reaction rate analyzer.
Topics: Alkaline Phosphatase; Autoanalysis; Bone and Bones; Bone Diseases; Colitis, Ulcerative; Evaluation S | 1974 |
Gastric acid secretion in chronic uraemia and after renal transplantation.
Topics: Adolescent; Adult; Age Factors; Aged; Ammonia; Chronic Disease; Female; Gastric Juice; Hemoglobinome | 1968 |
[Secretion of gastric juice during hemodialysis].
Topics: Acute Kidney Injury; Adult; Ammonia; Calcium; Chlorides; Creatinine; Electrolytes; Female; Gastric A | 1971 |
Pharmacological studies on the mechanism of gastric ammonia production in relation to peptic ulcer remedies.
Topics: Ammonia; Animals; Gastric Juice; Gastric Mucosa; Guinea Pigs; Mice; Peptic Ulcer; Rats; Urea; Urease | 1967 |