Clinical trials
Observational Peptic Ulcer trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
34 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 1 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 3 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 24 |
| Unknown status | 7 |
| Not yet recruiting | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 3 |
| Shanghai Jiao Tong University School of Medicine | 2 |
| University of California, San Francisco | 2 |
| University of Latvia | 2 |
| AdventHealth | 1 |
| Ain Shams University | 1 |
| Asan Medical Center | 1 |
| Assiut University | 1 |
| Chinese University of Hong Kong | 1 |
| Chuncheon Sacred Heart Hospital | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Peptic Ulcer | 34 |
| Gastritis | 6 |
| Dyspepsia | 4 |
| Gastroesophageal Reflux | 4 |
| Stomach Neoplasms | 4 |
| Inflammatory Bowel Diseases | 3 |
| Liver Cirrhosis | 3 |
| Abdominal Pain | 2 |
| Colorectal Neoplasms | 2 |
| Crohn Disease | 2 |
Trials
Showing 76 to 34 of 34. Each trial links to its page on Pharma Observatory.
No trials match these filters.
Try a different keyword, or clear a filter.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.