CLINICAL TRIALS PROFILE FOR BISMUTH SUBCITRATE POTASSIUM; METRONIDAZOLE; TETRACYCLINE HYDROCHLORIDE
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All Clinical Trials for bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride
| Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|
| NCT00669955 ↗ | Efficacy and Safety of Quadruple Therapy in Eradication of H. Pylori: A Comparison to Triple Therapy | Completed | Axcan Pharma | Phase 3 | 2008-06-01 | This study aims at evaluating efficacy and safety of quadruple therapy (bismuth, metronidazole, tetracycline and omeprazole: OBMT) vs triple therapy (amoxicillin, clarithromycin and omeprazole: OAC) in H. Pylori eradication. It is hypothesized that quadruple therapy will be comparable in efficacy to triple therapy. Subjects with confirmed H. pylori positive status will be randomized to one of the treatments described above. At week 6 and 10 follow-up visits, a urea breath test (UBT) will be performed to confirm eradication. |
| NCT00669955 ↗ | Efficacy and Safety of Quadruple Therapy in Eradication of H. Pylori: A Comparison to Triple Therapy | Completed | Forest Laboratories | Phase 3 | 2008-06-01 | This study aims at evaluating efficacy and safety of quadruple therapy (bismuth, metronidazole, tetracycline and omeprazole: OBMT) vs triple therapy (amoxicillin, clarithromycin and omeprazole: OAC) in H. Pylori eradication. It is hypothesized that quadruple therapy will be comparable in efficacy to triple therapy. Subjects with confirmed H. pylori positive status will be randomized to one of the treatments described above. At week 6 and 10 follow-up visits, a urea breath test (UBT) will be performed to confirm eradication. |
| NCT01335334 ↗ | H. Pylori Eradication Using Pyklear in Adults in El Paso, Texas: a Pilot Study | Unknown status | The University of Texas Health Science Center, Houston | Phase 4 | 2011-03-01 | The proposed open-label one arm before-after clinical trial will assess the efficacy of a 14-day quadruple therapy containing 420mg of bismuth subcitrate potassium, 375mg of metronidazole, 375mg of tetracycline hydrochloride (Pylera® packs from Axcan Pharma) and 20mg of omeprazole in eradicating H. pylori infection in 50 asymptomatic adults in El Paso, Texas. As part of the study we will obtain specimens for culture of H. pylori in a reference laboratory. |
| NCT02045251 ↗ | An Open-Label Trial Of Reduced- Dose Pylera, Amoxicillin, and Esomeprazole in the Treatment Of Helicobacter Pylori Infection | Withdrawn | American University of Beirut Medical Center | Phase 4 | 2013-06-01 | Over the years, it has become clear that the first-line triple therapy is losing efficacy worldwide. A capsule containing 3 agents (Pylera®) containing 125mg metronidazole, 140mg bismuth subcitrate potassium, and 125mg tetracycline was made available. The efficacy of the Pylera capsule was studied in a randomized control trial, in which a quadruple Pylera therapy (Pylera capsule and a PPI) was evaluated against the standard triple regimen. In the study, 3 three-in-one capsules were taken four times daily (after meals and at bedtime). Given the above, we aim at assessing the effectiveness of fewer pills per day of the Pylera capsule (3 Pylera capsules supplemented with the addition of amoxicillin and esomeprazole twice daily; sum of 10 pills/day for 10 days) in the eradication of H. pylori. |
| >Trial ID | >Title | >Status | >Sponsor | >Phase | >Start Date | >Summary |
Clinical Trial Conditions for bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride
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Clinical Trial Sponsors for bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride
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| Sponsor Name for bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride | |
| Sponsor | Trials |
| Axcan Pharma | 1 |
| Forest Laboratories | 1 |
| The University of Texas Health Science Center, Houston | 1 |
| [disabled in preview] | 1 |
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