urea has been researched along with Gastric Diseases in 35 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 |
|---|---|---|
| " pylori IgA antibodies in biopsy specimens from patients with various gastric diseases were assayed by ELISA and compared with the bacterial culture, serum IgG antibody (ELISA), and [13C]urea breath test results from 144, 170, and 123 endoscopic examinations, respectively." | 7.69 | Tissue IgA antibody against Helicobacter pylori in patients with gastroduodenal diseases: comparison with bacterial culture, serum IgG antibody, and [13C]Urea breath test. ( Kato, S; Kyono, S; Matsukura, N; Onda, M; Tokunaga, A; Yamashita, K, 1995) |
| "The (13)C urea breath test was conducted on 56 subjects who received dental plaque control and 51 subjects who did not." | 3.75 | Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa. ( Jia, CL; Jiang, GS; Li, CH; Li, CR, 2009) |
| " pylori IgA antibodies in biopsy specimens from patients with various gastric diseases were assayed by ELISA and compared with the bacterial culture, serum IgG antibody (ELISA), and [13C]urea breath test results from 144, 170, and 123 endoscopic examinations, respectively." | 3.69 | Tissue IgA antibody against Helicobacter pylori in patients with gastroduodenal diseases: comparison with bacterial culture, serum IgG antibody, and [13C]Urea breath test. ( Kato, S; Kyono, S; Matsukura, N; Onda, M; Tokunaga, A; Yamashita, K, 1995) |
| "The urea breath test is a noninvasive and very accurate test for the diagnosis of Helicobacter pylori infection." | 2.43 | 13C-urea breath test in the management of Helicobacterpylori infection. ( Gisbert, JP; Pajares, JM, 2005) |
| "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) |
| "13C-urea was applied to the stomach through the working channel of endoscope at the end of endoscopic examination." | 1.32 | Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection. ( Hsu, PI; Huang, WK; Lai, KH; Lee, SC; Liu, RS; Lo, CC; Lo, GH; Peng, NJ; Tsay, DG; Tseng, HH, 2003) |
| "When urea was added to urease-positive strains, chemiluminescence was significantly reduced when compared to the urease-negative strain and the zymosan control." | 1.30 | Helicobacter pylori-human polymorphonuclear leucocyte interaction in the presence of ammonia. ( Held, M; Mayo, K; Mégraud, F; Wadström, T, 1997) |
| "13C-urea breath tests were sampled in 51 subjects with an isotope-selective non-dispersive infrared spectrometer (NDIRS) and compared with the results of conventional isotope-ratio mass-spectrometry (IRMS)." | 1.29 | Isotope-selective non-dispersive infrared spectrometry for detection of Helicobacter pylori infection with 13C-urea breath test. ( Braden, B; Haisch, M; Hengels, K; Hering, P; Koletzko, B; Koletzko, S; Seeboth, I, 1995) |
| "In patients with systemic sclerosis peristaltic abnormalities may delay gastric emptying, giving rise to bacterial overgrowth, including possibly Helicobacter pylori (HP)." | 1.29 | Helicobacter pylori in patients with systemic sclerosis: detection with the 13C-urea breath test and eradication. ( Goerz, G; Humfeld, S; Reinauer, H; Reinauer, S; Ruzicka, T; Susanto, F, 1994) |
| "Both urease-based tests were able to determine H pylori status, despite the markedly increased concentrations of urea in the gastric juice found in chronic renal failure." | 1.28 | The diagnosis of Helicobacter pylori infection in uremic patients. ( Briggs, JD; Dahill, S; el Nujumi, AM; McColl, KE; Rowe, PA; Williams, C, 1992) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 2 (5.71) | 18.7374 |
| 1990's | 15 (42.86) | 18.2507 |
| 2000's | 14 (40.00) | 29.6817 |
| 2010's | 2 (5.71) | 24.3611 |
| 2020's | 2 (5.71) | 2.80 |
| Authors | Studies |
|---|---|
| Hubner, A | 1 |
| Canisso, IF | 1 |
| Peixoto, PM | 1 |
| Coelho, WM | 1 |
| Ribeiro, L | 1 |
| Aldridge, BM | 1 |
| Menta, P | 1 |
| Machado, VS | 1 |
| Lima, FS | 1 |
| Palamides, P | 1 |
| Jolaiya, T | 1 |
| Idowu, A | 1 |
| Loell, E | 1 |
| Onyekwere, C | 1 |
| Ugiagbe, R | 1 |
| Agbo, I | 1 |
| Lesi, O | 1 |
| Ndububa, D | 1 |
| Adekanle, O | 1 |
| Carranza, M | 1 |
| Ally, R | 1 |
| Njom, H | 1 |
| Adeleye, IA | 1 |
| Harrison, U | 1 |
| Clarke, A | 1 |
| Fischer, W | 1 |
| Smith, S | 1 |
| Haas, R | 1 |
| Jia, CL | 1 |
| Jiang, GS | 1 |
| Li, CH | 1 |
| Li, CR | 1 |
| Blanch, M | 1 |
| Calsamiglia, S | 1 |
| Devant, M | 1 |
| Bach, A | 1 |
| Stojković, MLj | 1 |
| Durutović, DR | 1 |
| Petrović, MN | 1 |
| Stojković, MV | 1 |
| Petrović, NS | 1 |
| Antić, AA | 1 |
| Obradović, VB | 1 |
| Calvet, X | 1 |
| Almirall, J | 1 |
| López, T | 1 |
| Perri, F | 1 |
| Peng, NJ | 1 |
| Lai, KH | 1 |
| Liu, RS | 1 |
| Lee, SC | 1 |
| Tsay, DG | 1 |
| Lo, CC | 1 |
| Tseng, HH | 1 |
| Huang, WK | 1 |
| Lo, GH | 1 |
| Hsu, PI | 1 |
| Hartmann, D | 1 |
| Schilling, D | 1 |
| Riemann, JF | 1 |
| Matsuda, M | 1 |
| Noda, Y | 1 |
| Takemori, Y | 1 |
| Ohara, S | 1 |
| Kato, M | 2 |
| Saito, M | 1 |
| Fukuda, S | 1 |
| Kato, C | 1 |
| Hamada, S | 1 |
| Nagashima, R | 1 |
| Obara, K | 1 |
| Suzuki, M | 1 |
| Honda, H | 1 |
| Asaka, M | 2 |
| Toyota, T | 1 |
| LeBlanc, SJ | 1 |
| Leslie, KE | 1 |
| Duffield, TF | 1 |
| Fruehauf, H | 1 |
| Lindenmann, NC | 1 |
| Volkart, K | 1 |
| Bauerfeind, P | 1 |
| Fried, M | 1 |
| Dorta, G | 1 |
| Gisbert, JP | 1 |
| Pajares, JM | 1 |
| Staufenbiel, R | 1 |
| Ahmed, MM | 1 |
| Baumgartner, W | 1 |
| Gelfert, CC | 1 |
| Yaylali, OT | 1 |
| Yilmaz, M | 1 |
| Kiraç, FS | 1 |
| Değirmencioğlu, S | 1 |
| Akbulut, M | 1 |
| Malov, IuS | 1 |
| Iasykov, AI | 1 |
| Koletzko, S | 1 |
| Haisch, M | 1 |
| Seeboth, I | 1 |
| Braden, B | 1 |
| Hengels, K | 1 |
| Koletzko, B | 1 |
| Hering, P | 1 |
| Reinauer, S | 1 |
| Goerz, G | 1 |
| Ruzicka, T | 1 |
| Susanto, F | 1 |
| Humfeld, S | 1 |
| Reinauer, H | 1 |
| Adamek, RJ | 1 |
| Freitag, M | 1 |
| Labenz, J | 1 |
| Opferkuch, W | 1 |
| Rühl, GH | 1 |
| Aygen, S | 1 |
| Hennemann, O | 1 |
| Wegener, M | 1 |
| Tebbe, B | 1 |
| Geilen, CC | 1 |
| Schulzke, JD | 1 |
| Bojarski, C | 1 |
| Radenhausen, M | 1 |
| Orfanos, CE | 1 |
| Matsukura, N | 1 |
| Onda, M | 1 |
| Tokunaga, A | 1 |
| Kato, S | 1 |
| Kyono, S | 1 |
| Yamashita, K | 1 |
| Berstad, A | 1 |
| Olafsson, S | 1 |
| Tefera, S | 1 |
| Berstad, K | 1 |
| Hundal, O | 1 |
| Bergseth, M | 1 |
| Wilhelmsen, I | 1 |
| Mayo, K | 1 |
| Held, M | 1 |
| Wadström, T | 1 |
| Mégraud, F | 1 |
| Geishauser, T | 1 |
| Oekentorp, N | 1 |
| Bell, GD | 1 |
| Kudo, T | 1 |
| Katagiri, M | 1 |
| Komatsu, Y | 1 |
| Sato, F | 1 |
| Sukegawa, M | 1 |
| Kobayashi, T | 1 |
| Kagaya, H | 1 |
| Nishikawa, K | 1 |
| Kudo, M | 1 |
| Hokari, K | 1 |
| Hige, S | 1 |
| Watanabe, M | 1 |
| Takeda, H | 1 |
| Sugiyama, T | 1 |
| Thomas, JE | 1 |
| Neiger, R | 1 |
| Seiler, G | 1 |
| Schmassmann, A | 1 |
| Logan, RP | 1 |
| Walker, MM | 1 |
| Speranza, V | 1 |
| Lezoche, E | 1 |
| Rowe, PA | 1 |
| el Nujumi, AM | 1 |
| Williams, C | 1 |
| Dahill, S | 1 |
| Briggs, JD | 1 |
| McColl, KE | 1 |
| Conti-Nibali, S | 1 |
| Baldari, S | 1 |
| Vitulo, F | 1 |
| Sferlazzas, C | 1 |
| Russo, E | 1 |
| Tedeschi, A | 1 |
| Bonanno, N | 1 |
| Magazzù, G | 1 |
| Kim, H | 1 |
| Park, C | 1 |
| Jang, WI | 1 |
| Lee, KH | 1 |
| Kwon, SO | 1 |
| Robey-Cafferty, SS | 1 |
| Ro, JY | 1 |
| Lee, YB | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| A Prospective Randomized Trial of Levofloxacin-amoxicillin Triple Therapy vs. Levofloxacin-tetracycline Quadruple Therapy in Second-line Helicobacter Pylori Treatment[NCT02978157] | 102 participants (Actual) | Interventional | 2015-02-28 | Completed | |||
| Comparison of Two Rescue Therapies for Helicobacter Pylori Infection - A Multicenter Randomized Controlled Trial[NCT02547012] | 51 participants (Actual) | Interventional | 2013-11-30 | Completed | |||
| Personalized Treatment for Refractory H Pylori Infection[NCT02547025] | 126 participants (Actual) | Interventional | 2012-08-01 | Completed | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
Number of participants with negative H pylori status in follow-up tests as a measure of successful eradication (NCT02978157)
Timeframe: six weeks after the end of anti-H pylori therapy.
| Intervention | participants (Number) |
|---|---|
| Esomeprazole+Amox+Levo | 36 |
| Esomeprazole+Bismuth+Tetra+Levo | 49 |
Evaluate eradication outcome by endoscopy urease test and histology or urea breath test (NCT02547012)
Timeframe: six weeks after the end of anti-H pylori therapy.
| Intervention | participants (Number) |
|---|---|
| Esomeprazole+Amox+Levo+Tetra | 13 |
| Esomeprazole+Amox+Levo | 21 |
6 reviews available for urea and Gastric Diseases
| Article | Year |
|---|---|
[Helicobacter pylori and gastroduodenal pathology in patient with chronic renal insufficiency undergoing dialysis].
Topics: Anemia; Anti-Bacterial Agents; Anti-Ulcer Agents; Comorbidity; Disease Susceptibility; Drug Therapy, | 2002 |
13C-urea breath test in the management of Helicobacterpylori infection.
Topics: Breath Tests; Enzyme Inhibitors; Gastrectomy; Gastrointestinal Hemorrhage; Helicobacter Infections; | 2005 |
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 |
Clinical practice--breath tests.
Topics: Adult; Breath Tests; Carbon Isotopes; Carbon Radioisotopes; Citric Acid; Helicobacter Infections; He | 1998 |
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 |
3 trials available for urea and Gastric Diseases
| Article | Year |
|---|---|
Comparison between a new 13C-urea breath test, using a film-coated tablet, and the conventional 13C-urea breath test for the detection of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Cross-Over Studies; Duodenal Diseases | 2004 |
Gastroscopic real-time 13C-urea breath test.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Dioxide; Carbon Isotopes; F | 2005 |
Ten minute 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Breath Tests; Carbon Isotopes; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; S | 1998 |
26 other studies available for urea and Gastric Diseases
| Article | Year |
|---|---|
Characterization of metabolic profile, health, milk production, and reproductive outcomes of dairy cows diagnosed with concurrent hyperketonemia and hypoglycemia.
Topics: 3-Hydroxybutyric Acid; Animals; Calcium; Cattle; Cattle Diseases; Fatty Acids, Nonesterified; Female | 2022 |
Helicobacter pylori patient isolates from South Africa and Nigeria differ in virulence factor pathogenicity profile and associated gastric disease outcome.
Topics: Breath Tests; Cephalosporins; Endoscopy; Evolution, Molecular; Female; Geography; Helicobacter pylor | 2020 |
Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa.
Topics: Adolescent; Adult; Breath Tests; Dental Devices, Home Care; Dental Plaque; Dental Prophylaxis; Denta | 2009 |
Effects of acarbose on ruminal fermentation, blood metabolites and microbial profile involved in ruminal acidosis in lactating cows fed a high-carbohydrate ration.
Topics: Acarbose; Acidosis; alpha-Amylases; Animals; Blood Glucose; Cattle; Cattle Diseases; Dietary Carbohy | 2010 |
Helicobacter pylori infection in various groups of patients studied, estimated by 14C-urea breath test.
Topics: Breath Tests; Carbon Radioisotopes; Helicobacter Infections; Helicobacter pylori; Humans; Predictive | 2011 |
Helicobacter pylori infection: the diagnostic dilemma is still going on!
Topics: Breath Tests; Endoscopy, Gastrointestinal; Helicobacter Infections; Helicobacter pylori; Humans; Sto | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection.
Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Endoscopy, Gastrointestinal; Female; | 2003 |
[New nondispersive infrared spectrometry in 13C-urea breath tests].
Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Isotopes; Cost-Benefit Analysis; Dyspepsia; Equipm | 2003 |
Novel diagnostic method of testing for Helicobacter pylori infection using the rapid leukocyte strip test, Leukostix.
Topics: Adult; Aged; Aged, 80 and over; Biopsy, Needle; Breath Tests; Carboxylic Ester Hydrolases; False Pos | 2003 |
Metabolic predictors of displaced abomasum in dairy cattle.
Topics: 3-Hydroxybutyric Acid; Abomasum; Animals; Blood Glucose; Body Composition; Calcium; Cattle; Cattle D | 2005 |
Helicobacter pylori detection revisited.
Topics: Breath Tests; Carbon Isotopes; Gastric Mucosa; Helicobacter Infections; Helicobacter pylori; Humans; | 2005 |
The use biochemical and hepatic parameters to predict treatment outcome of dairy cows suffering from displacement of the abomasum.
Topics: Abomasum; Animals; Aspartate Aminotransferases; Bilirubin; Blood Chemical Analysis; Cattle; Cattle D | 2007 |
Scintigraphic evaluation of gallbladder motor functions in H pylori positive and negative patients in the stomach with dyspepsia.
Topics: Adult; Breath Tests; Carbon Radioisotopes; Case-Control Studies; Dyspepsia; Female; Gallbladder; Gas | 2008 |
[Urease activity of the gastric mucosa in gastrointestinal diseases].
Topics: Adolescent; Adult; Chronic Disease; Duodenal Diseases; Enzyme Activation; Female; Gastric Acid; Gast | 1981 |
Isotope-selective non-dispersive infrared spectrometry for detection of Helicobacter pylori infection with 13C-urea breath test.
Topics: Adolescent; Adult; Breath Tests; Carbon Isotopes; Child; Child, Preschool; Female; Helicobacter Infe | 1995 |
Helicobacter pylori in patients with systemic sclerosis: detection with the 13C-urea breath test and eradication.
Topics: Adult; Aged; Amoxicillin; Breath Tests; Carbon Isotopes; Drug Therapy, Combination; Dyspepsia; Esoph | 1994 |
[The modified 13C-urea breath test in the diagnosis of Helicobacter pylori colonization of the gastric mucosa].
Topics: Adult; Aged; Aged, 80 and over; Biopsy; Breath Tests; Carbon Isotopes; Clinical Enzyme Tests; Female | 1994 |
Helicobacter pylori infection and chronic urticaria.
Topics: Adolescent; Adult; Aged; Antibodies, Bacterial; Breath Tests; Child; Chronic Disease; Enzyme-Linked | 1996 |
Tissue IgA antibody against Helicobacter pylori in patients with gastroduodenal diseases: comparison with bacterial culture, serum IgG antibody, and [13C]Urea breath test.
Topics: Adult; Aged; Aged, 80 and over; Antibodies, Anti-Idiotypic; Antibodies, Bacterial; Biopsy; Breath Te | 1995 |
Helicobacter pylori-human polymorphonuclear leucocyte interaction in the presence of ammonia.
Topics: Ammonia; Biopsy; Chemotaxis, Leukocyte; Dose-Response Relationship, Drug; Gastric Mucosa; Helicobact | 1997 |
The association between ionized calcium in blood and selected parameters in dairy cows with left displaced abomasum.
Topics: Abomasum; Animals; Calcium; Cattle; Cattle Diseases; Female; Phosphorus; Potassium; Stomach Diseases | 1997 |
13C urea breath test.
Topics: Adult; Breath Tests; Carbon Dioxide; Carbon Isotopes; Child; Helicobacter Infections; Helicobacter p | 1998 |
Use of a urea breath test to evaluate short-term treatments for cats naturally infected with Helicobacter heilmannii.
Topics: Animals; Antacids; Anti-Bacterial Agents; Anti-Ulcer Agents; Antitrichomonal Agents; Azithromycin; B | 1999 |
The diagnosis of Helicobacter pylori infection in uremic patients.
Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Colony Count, Microbial; Dentition; Female; Gastric Juice | 1992 |
The 14CO2 urea breath test for Helicobacter pylori infection.
Topics: Adolescent; Breath Tests; Campylobacter Infections; Carbon Dioxide; Carbon Radioisotopes; Child; Chi | 1990 |
The gastric juice urea and ammonia levels in patients with Campylobacter pylori.
Topics: Adult; Ammonia; Biopsy; Campylobacter Infections; Gastric Juice; Gastroscopy; Humans; Stomach Diseas | 1990 |