Clinical trials
Diarrhea trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
209 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2002 | 4 |
| 2003 | 3 |
| 2004 | 6 |
| 2005 | 10 |
| 2006 | 7 |
| 2007 | 6 |
| 2008 | 8 |
| 2009 | 11 |
| 2010 | 15 |
| 2011 | 8 |
| 2012 | 9 |
| 2013 | 10 |
| 2014 | 12 |
| 2015 | 11 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 8 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 147 |
| Terminated | 30 |
| Recruiting | 9 |
| Unknown status | 9 |
| Withdrawn | 5 |
| Active, not recruiting | 4 |
| Suspended | 2 |
| Enrolling by invitation | 2 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bausch Health Americas, Inc. | 10 |
| Mayo Clinic | 8 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 6 |
| Johns Hopkins Bloomberg School of Public Health | 5 |
| Rebiotix Inc. | 5 |
| Baylor College of Medicine | 4 |
| U.S. Army Medical Research and Development Command | 4 |
| M.D. Anderson Cancer Center | 3 |
| Massachusetts General Hospital | 3 |
| Novartis | 3 |
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 | 209 |
| Irritable Bowel Syndrome | 30 |
| Abdominal Pain | 25 |
| Constipation | 22 |
| Clostridium Infections | 20 |
| Acquired Immunodeficiency Syndrome | 16 |
| HIV Infections | 15 |
| Gastrointestinal Diseases | 10 |
| Colorectal Neoplasms | 9 |
| Digestive System Diseases | 9 |
Trials
Showing 1 to 25 of 209. Each trial links to its page on Pharma Observatory.
109 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.