Page last updated: 2024-10-20

urea and Peptic Ulcer

urea has been researched along with Peptic 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.

Peptic Ulcer: Ulcer that occurs in the regions of the GASTROINTESTINAL TRACT which come into contact with GASTRIC JUICE containing PEPSIN and GASTRIC ACID. It occurs when there are defects in the MUCOSA barrier. The common forms of peptic ulcers are associated with HELICOBACTER PYLORI and the consumption of nonsteroidal anti-inflammatory drugs (NSAIDS).

Research Excerpts

ExcerptRelevanceReference
"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)
" 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 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 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)
"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)
" 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."5.16A 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."5.10Impact 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)
"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)
"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."5.08Bismuth-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)."5.07Medium-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)
"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)
" 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 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)
"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)
"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)
" 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)
"327 consecutive patients referred for investigation of dyspepsia had a 14C urea breath test performed before endoscopy."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)
" 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)
"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)
" 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)
"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)
"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)
"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)
"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)
"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)
"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)
"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."1.32Association 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."1.31Recrudescence 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)
"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)
"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)
" 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."1.25Estimation 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)

Research

Studies (108)

TimeframeStudies, this research(%)All Research%
pre-199016 (14.81)18.7374
1990's35 (32.41)18.2507
2000's29 (26.85)29.6817
2010's24 (22.22)24.3611
2020's4 (3.70)2.80

Authors

AuthorsStudies
Huang, Z1
Wei, D1
Guevara, B1
Cogdill, AG1
Beresniak, A2
Malfertheiner, P2
Franceschi, F1
Liebaert, F1
Salhi, H2
Gisbert, JP7
Pritchard, DM1
Bornschein, J1
Beales, I1
Høgh, MB1
Kronborg, C1
Hansen, JM1
Schaffalitzky de Muckadell, OB1
Shavakhi, A1
Tabesh, E1
Yaghoutkar, A1
Hashemi, H1
Tabesh, F1
Khodadoostan, M1
Minakari, M1
Shavakhi, S1
Gholamrezaei, A1
Seyedmajidi, S1
Mirsattari, D1
Zojaji, H1
Zanganeh, E1
Seyyedmajidi, M1
Almasi, S1
Zali, M1
McNicholl, AG1
Marin, AC1
Molina-Infante, J1
Castro, M2
Barrio, J1
Ducons, J1
Calvet, X2
de la Coba, C1
Montoro, M2
Bory, F2
Perez-Aisa, A2
Forné, M1
Onal, IK1
Gokcan, H1
Benzer, E1
Bilir, G1
Oztas, E1
Wong, F1
Ou, G1
Svarta, S1
Kwok, R1
Donaldson, K1
Frenette, J1
Enns, R1
Pathak, CM2
Kaur, B1
Bhasin, DK2
Mittal, BR1
Sharma, S1
Khanduja, KL2
Aggarwal, L1
Rana, SS1
Garza-González, E1
Perez-Perez, GI1
Maldonado-Garza, HJ1
Bosques-Padilla, FJ1
Chung, KH1
Lee, DH1
Jin, E1
Cho, Y1
Seo, JY1
Kim, N1
Jeong, SH1
Kim, JW1
Hwang, JH1
Shin, CM1
Kushch, I1
Korenev, N1
Kamarchuk, L1
Pospelov, A1
Kravchenko, A1
Bajenov, L1
Kabulov, M1
Amann, A1
Kamarchuk, G1
Dong, X1
Hu, F1
Gao, W1
Cheng, H1
Liu, X1
Xu, L1
An, H1
Xie, Y1
Lu, H1
Li, Y1
Dai, GZ1
Fan, XJ1
Tian, QS1
Zhu, SK1
Zhao, KX1
Shen, DL1
Georgopoulos, SD1
Xirouchakis, E1
Martinez-Gonzales, B1
Zampeli, E1
Grivas, E1
Spiliadi, C1
Sotiropoulou, M1
Petraki, K1
Zografos, K1
Laoudi, F1
Sgouras, D1
Mentis, A1
Kasapidis, P1
Michopoulos, S1
Matsumoto, H1
Shiotani, A1
Katsumata, R1
Fujita, M1
Nakato, R1
Murao, T1
Ishii, M1
Kamada, T1
Haruma, K1
Graham, DY3
Maity, A1
Pal, M1
Som, S1
Maithani, S1
Chaudhuri, S1
Pradhan, M1
Theocharis, GJ1
Arvaniti, V1
Assimakopoulos, SF1
Thomopoulos, KC1
Xourgias, V1
Mylonakou, I1
Nikolopoulou, VN1
Take, S1
Mizuno, M1
Ishiki, K1
Nagahara, Y1
Yoshida, T1
Yokota, K1
Oguma, K1
Okada, H1
Yamamoto, K1
Medeiros, JA1
Gonçalves, TM1
Boyanova, L1
Pereira, MI1
de Carvalho, JN1
Pereira, AM1
Cabrita, AM1
Park, SY1
Oak, JH1
Chung, WC1
Jung, SH1
Choi, KH1
Kim, EJ1
Kang, BK1
Kang, BR1
Kong, SE1
Paik, CN1
Lee, KM1
Goenka, MK1
Majumder, S1
Sethy, PK1
Chakraborty, M1
McLaughlin, C1
Vine, L1
Chapman, L1
Deering, P1
Whittaker, S1
Beckly, J1
Fortun, P1
Murray, IA1
Hussaini, SH1
Michell, NP1
Stableforth, B1
Thatcher, P1
Hare, NC1
Palmer, J1
Dalton, HR1
Avery, AJ1
Rodgers, S1
Cantrill, JA1
Armstrong, S1
Cresswell, K1
Eden, M1
Elliott, RA1
Howard, R1
Kendrick, D1
Morris, CJ1
Prescott, RJ1
Swanwick, G1
Franklin, M1
Putman, K1
Boyd, M1
Sheikh, A1
Velayos, B1
Fernández-Salazar, L1
Pons-Renedo, F1
Muñoz, MF1
Almaraz, A1
Aller, R1
Ruíz, L1
Del Olmo, L1
González-Hernández, JM1
Cosme, A1
Almela, P1
Feu, F1
Santolaria, S1
Aznárez, R1
Fernández, N1
García-Grávalos, R1
Benages, A1
Cañete, N1
Borda, F1
Piqué, JM1
Jia, CL1
Jiang, GS1
Li, CH1
Li, CR1
Kawakami, E1
Machado, RS1
Reber, M1
Patrício, FR1
Gomes, AT1
Coelho, LK1
Secaf, M1
Módena, JL1
Troncon, LE1
Oliveira, RB1
Gee, I1
Playford, RJ1
Turner, D1
Sheldon, N1
Wicks, AC1
HIDDLESTONE, HJ1
KELLY, HT2
ATAKHANOV, EI1
KHARAT'IAN, AM1
BUDIANSKII, MV1
IULDASHEV, UI1
SHAMSUTDINOVA, RK1
IULDASHEV, KIu1
MCCOLL, JD1
CHUBB, FL1
LEE, CF1
HAJDU, A1
KOMLOSSY, J1
CHOJNOWSKI, JR1
Gatta, L1
Ricci, C1
Stanghellini, V1
Alì, A1
Menegatti, M1
Morselli Labate, AM1
Corinaldesi, R1
Miglioli, M1
Vaira, D1
Nilsson, SE1
Takkinen, S1
Tryding, N1
Evrin, PE1
Berg, S1
McClearn, G1
Johansson, B1
Nardone, G1
Rocco, A1
Fiorillo, M1
Del Pezzo, M1
Autiero, G1
Cuomo, R1
Sarnelli, G1
Lambiase, A1
Budillon, G1
Cianciaruso, B1
Olivares, D1
Jimenez, I2
Pajares, JM2
Pedersen, NT1
Veng-Christensen, I1
Trapero, M1
McMahon, BJ1
Bruce, MG1
Hennessy, TW1
Bruden, DL1
Sacco, F1
Peters, H1
Hurlburt, DA1
Morris, JM1
Reasonover, AL1
Dailide, G1
Berg, DE1
Parkinson, AJ1
Payne, I1
Mold, JW1
Esteban, C1
Moreno-Otero, R1
Egbaria, R1
Levine, A1
Tamir, A1
Shaoul, R1
van Oijen, MG1
Dieleman, JP1
Laheij, RJ1
Sturkenboom, MC1
Jansen, JB1
Verheugt, FW1
Fallone, CA1
Mitchell, A1
Paterson, WG1
Xu, C1
Xu, H1
Cheng, S1
Ohara, H1
Suzuki, T1
Nakagawa, T1
Yoneshima, M1
Yamamoto, M1
Tsujino, D1
Murai, S1
Saito, N1
Kokubun, N1
Kajiwara, M2
Yamashiro, Y1
Oguchi, S1
Otsuka, Y1
Nagata, S1
Shioya, T1
Shimizu, T1
el-Zaatari, FA1
Nguyen, AM1
Genta, RM1
Klein, PD2
Moshkowitz, M1
Konikoff, FM1
Arber, N1
Peled, Y1
Santo, M1
Bujanover, Y1
Gilat, T1
Desai, MA1
Vadgama, PM1
Adamek, RJ1
Wegener, M1
Labenz, J2
Freitag, M1
Opferkuch, W1
Rühl, GH1
Yoshida, J1
Asaka, M4
Yamamoto, Y1
Kouda, M1
Abe, K1
Sakurabayashi, S1
Sezai, S1
Hirano, M1
Oka, H1
Huesca, M1
Borgia, S1
Hoffman, P1
Lingwood, CA1
Chang, CS1
Chen, GH1
Kao, CH1
Wang, SJ1
Berstad, A2
Olafsson, S1
Tefera, S1
Berstad, K2
Hundal, O1
Bergseth, M1
Wilhelmsen, I2
Taniguchi, Y1
Kimura, K1
Sohara, H1
Shirasaki, A1
Kawada, H1
Satoh, K1
Kihira, K1
Wang, XM1
Takimoto, T1
Goto, Y1
Takatori, K1
Iida, K1
Allardyce, RA1
Chapman, BA1
Tie, AB1
Burt, MJ1
Yeo, KJ1
Keenan, JI1
Bagshaw, PF1
van de Wouw, BA2
de Boer, WA2
Hermsen, HW1
Valkenburg, JG1
Geuskens, LM1
Tytgat, GN1
McColl, KE2
el-Nujumi, A1
Murray, L2
el-Omar, E1
Gillen, D1
Dickson, A1
Kelman, A2
Hilditch, TE2
Desroches, JJ1
Lahaie, RG1
Picard, M1
Morais, J1
Dumont, A1
Gaudreau, C1
Picard, D1
Chartrand, R1
Abu-Mahfouz, MZ1
Prasad, VM1
Santogade, P1
Cutler, AF1
van Etten, RJ1
Lai, JY1
Schneeberger, PM1
Driessen, WM1
Laine, L2
Estrada, R1
Trujillo, M1
Emami, S1
Mowat, C1
Oien, K1
Oksanen, A1
Bergström, M1
Sjöstedt, S1
Gad, A1
Hammarlund, B1
Seensalu, R1
Fraser, AG1
McIntosh, C1
Berry, S1
Moore, L1
Scott, BB1
Jensen, G1
Friedenberg, F1
Levine, G1
Zaeri, N1
Braitman, LE1
Tran, HD1
Gujral, N1
Proenza, J1
Dahlberg, M1
Schjønsby, H1
Yu, WK1
Chow, PK1
Tan, SY1
Ng, EH1
Goh, AS1
Soo, KC1
Aw, SE1
Cohen, H1
Sharma, BC1
Fendrick, AM1
Chey, WD1
Margaret, N1
Palaniappan, J1
Fennerty, MB1
Riepl, RL1
Otto, B1
Nishikawa, K2
Sugiyama, T2
Ishizuka, J2
Kudo, T1
Komatsu, Y1
Katagiri, M1
Sukegawa, M1
Kagaya, H2
Kudo, M1
Kato, M3
Takeda, H1
Toyota, J1
Hokari, K1
Huang, JJ1
Huang, CJ1
Ruaan, MK1
Chen, KW1
Yen, TS1
Sheu, BS2
Roberts, AP1
Childs, SM1
Rubin, G2
de Wit, NJ1
Meineche-Schmidt, V1
Roberts, A1
de Wit, N1
Gomollón, F1
Sicilia, B1
Ducóns, JA1
Sierra, E1
Revillo, MJ1
Ferrero, M1
Schilling, D1
Jakobs, R1
Peitz, U1
Sulliga, M1
Stolte, M1
Riemann, J1
Bardhan, KD1
Morton, D1
Perry, MJ1
Sanders, DS1
Morris, P1
Rowland, A1
Thompson, M1
Mitchell, TR1
Roberts, PM1
Peek, RM1
Kaviani, MJ1
Malekzadeh, R1
Vahedi, H1
Sotoudeh, M1
Kamalian, N1
Amini, M1
Massarrat, S1
Saito, M1
Hildebrand, P1
Bardhan, P1
Rossi, L1
Parvin, S1
Rahman, A1
Arefin, MS1
Hasan, M1
Ahmad, MM1
Glatz-Krieger, K1
Terracciano, L1
Bauerfeind, P1
Beglinger, C1
Gyr, N1
Khan, AK1
Logan, RP1
Walker, MM1
Chi, CH1
Huang, CC1
Kao, AW1
Wang, YL1
Yang, HB1
Speranza, V1
Lezoche, E1
Yap, SH1
Hafkenscheid, JC1
Goossens, CM1
Buys, WC1
Binkhorst, RA1
van Tongeren, JH1
Conti-Nibali, S1
Baldari, S1
Vitulo, F1
Sferlazzas, C1
Russo, E1
Tedeschi, A1
Bonanno, N1
Magazzù, G1
McKinlay, AW1
Upadhyay, R1
Russell, RI1
Opekun, AR1
Boutton, TW1
Kremer, D1
Fraser, R1
Brown, JJ1
Lever, AF1
Davies, DL1
Robertson, JI1
Gerhardt, W1
Nielsen, ML1
Nielsen, OV1
Olsen, JS1
Statland, BE1
Gingell, JC1
Burns, GP1
Chisholm, GD1
Komarov, FI1
Shchedrunov, VV1
Kaess, H1
Franz, E1
Leonhäuser, S1
Jung, K1
Iwand, A1
Watanabe, K1
Oshima, S1
Fukuda, H1

Clinical Trials (5)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
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
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
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
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)Observational2018-02-16Recruiting
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

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

Reviews

10 reviews available for urea and Peptic Ulcer

ArticleYear
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
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
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
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
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
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
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
[The gastric mucosa barrier and gastropathy].
    Minerva chirurgica, 1978, May-15, Volume: 33, Issue:9

    Topics: Alcoholic Beverages; Aspirin; Bile Acids and Salts; Gastric Juice; Gastric Mucosa; Histamine Release

1978
[Anabolic steroid preparations].
    Klinicheskaia meditsina, 1970, Volume: 48, Issue:5

    Topics: Adrenal Glands; Amino Acids; Anabolic Agents; Blood Proteins; Carbohydrate Metabolism; Carbon Isotop

1970

Trials

21 trials available for urea and Peptic Ulcer

ArticleYear
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
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
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
[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
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
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
A pharmacist-led information technology intervention for medication errors (PINCER): a multicentre, cluster randomised, controlled trial and cost-effectiveness analysis.
    Lancet (London, England), 2012, Apr-07, Volume: 379, Issue:9823

    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.
    Journal of clinical gastroenterology, 1995, Volume: 20 Suppl 2

    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.
    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
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
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
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
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
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
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
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
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
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

Other Studies

77 other studies available for urea and Peptic Ulcer

ArticleYear
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
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
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
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
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
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
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
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
[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
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
Acute upper gastrointestinal bleeding in octogenarians: clinical outcome and factors related to mortality.
    World journal of gastroenterology, 2008, Jul-07, Volume: 14, Issue:25

    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.
    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
[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
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
The management of low-risk primary upper gastrointestinal haemorrhage in the community: a 5-year observational study.
    European journal of gastroenterology & hepatology, 2012, Volume: 24, Issue:3

    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.
    Digestive diseases and sciences, 2012, Volume: 57, Issue:7

    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.
    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 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
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
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
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
Urea therapy of peptic ulceration.
    The New Zealand medical journal, 1955, Volume: 54, Issue:301

    Topics: Peptic Ulcer; Urea

1955
Treatment of gastroduodenal ulcer and certain digestive disorders with mucosal enzyme substrates.
    The American journal of gastroenterology, 1960, Volume: 34

    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].
    Terapevticheskii arkhiv, 1962, Volume: 34

    Topics: Duodenum; Humans; Nitrogen; Peptic Ulcer; Protein Hydrolysates; Urea

1962
SYNTHESIS AND PHARMACOLOGICAL PROPERTIES OF PHENYL-SUBSTITUTED BIURETS.
    Journal of medicinal chemistry, 1963, Volume: 6

    Topics: Atropine; Biuret; Chemistry, Pharmaceutical; Gastric Juice; Meprobamate; Mice; Nicotine; Pentylenete

1963
[Role of ureo-urease mechanism in patients treated by Jarocki diet].
    Polskie Archiwum Medycyny Wewnetrznej, 1955, Volume: 25, Issue:1

    Topics: Blood; Diet; Humans; Peptic Ulcer; Urea; Urease

1955
Preliminary observations on a new approach to treatment of peptic ulcer and digestive disorders.
    Canadian Medical Association journal, 1962, Jan-06, Volume: 86

    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.
    Scandinavian journal of gastroenterology, 2003, Volume: 38, Issue:11

    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.
    Scandinavian journal of clinical and laboratory investigation, 2003, Volume: 63, Issue:7-8

    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.
    Helicobacter, 2005, Volume: 10, Issue:1

    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?
    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
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
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
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
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
Peptic ulcerations are related to systemic rather than local effects of low-dose aspirin.
    Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2008, Volume: 6, Issue:3

    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.
    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
[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
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
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
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
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
[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
[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
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
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
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
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
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
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
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
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
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
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
[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
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
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
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
[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
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
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
[Evaluation of a new 13CO2 infrared analyzer (UBiT-IR300) for 13C-urea breath test].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2001, Volume: 98, Issue:7

    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.
    Gastroenterology, 2001, Volume: 121, Issue:4

    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.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1975, Volume: 16, Issue:7

    Topics: Albumins; Aortic Aneurysm; Body Burden; Carbon Dioxide; Carbon Radioisotopes; Carbonates; Female; Hu

1975
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 14CO2 urea breath test for Helicobacter pylori infection.
    Journal of pediatric gastroenterology and nutrition, 1990, Volume: 11, Issue:2

    Topics: Adolescent; Breath Tests; Campylobacter Infections; Carbon Dioxide; Carbon Radioisotopes; Child; Chi

1990
Campylobacter pylori and gastroduodenal disease. Is there a relationship?
    Postgraduate medicine, 1989, Nov-15, Volume: 86, Issue:7

    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.
    The Journal of infectious diseases, 1988, Volume: 157, Issue:4

    Topics: Adult; Age Factors; Aged; Breath Tests; Campylobacter Infections; China; Humans; Middle Aged; Peptic

1988
Amiloride in primary hyperaldosteronism with chronic peptic ulceration.
    British medical journal, 1973, Apr-28, Volume: 2, Issue:5860

    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.
    Clinica chimica acta; international journal of clinical chemistry, 1974, Jun-28, Volume: 53, Issue:3

    Topics: Alkaline Phosphatase; Autoanalysis; Bone and Bones; Bone Diseases; Colitis, Ulcerative; Evaluation S

1974
Gastric acid secretion in chronic uraemia and after renal transplantation.
    British medical journal, 1968, Nov-16, Volume: 4, Issue:5628

    Topics: Adolescent; Adult; Age Factors; Aged; Ammonia; Chronic Disease; Female; Gastric Juice; Hemoglobinome

1968
[Secretion of gastric juice during hemodialysis].
    Deutsche medizinische Wochenschrift (1946), 1971, Oct-29, Volume: 96, Issue:44

    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.
    Chemical & pharmaceutical bulletin, 1967, Volume: 15, Issue:11

    Topics: Ammonia; Animals; Gastric Juice; Gastric Mucosa; Guinea Pigs; Mice; Peptic Ulcer; Rats; Urea; Urease

1967