Clinical trials
Phase 1 Diarrhea trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
47 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 3 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 4 |
| 2010 | 1 |
| 2011 | 4 |
| 2012 | 1 |
| 2013 | 6 |
| 2014 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 34 |
| Recruiting | 4 |
| Terminated | 4 |
| Not yet recruiting | 2 |
| Withdrawn | 2 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Johns Hopkins Bloomberg School of Public Health | 4 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| PATH | 4 |
| U.S. Army Medical Research and Development Command | 4 |
| Massachusetts General Hospital | 2 |
| AHS Cancer Control Alberta | 1 |
| Ache Laboratorios Farmaceuticos S.A. | 1 |
| Actelion | 1 |
| Baylor College of Medicine | 1 |
| Celularity Incorporated | 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 |
|---|---|
| Diarrhea | 47 |
| Acquired Immunodeficiency Syndrome | 4 |
| Dysentery, Bacillary | 4 |
| Escherichia coli Infections | 4 |
| HIV Infections | 4 |
| Cryptosporidiosis | 3 |
| Irritable Bowel Syndrome | 3 |
| Abdominal Pain | 2 |
| Cholera | 2 |
| Clostridium Infections | 2 |
Trials
Showing 1 to 25 of 47. Each trial links to its page on Pharma Observatory.
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
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