Clinical trials
Completed Observational Gastrointestinal Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
71 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 3 |
| 2012 | 4 |
| 2013 | 5 |
| 2014 | 6 |
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 71 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Exact Sciences Corporation | 5 |
| AstraZeneca | 4 |
| Bayer | 2 |
| Children's Mercy Hospital Kansas City | 2 |
| Karolinska Institutet | 2 |
| Mayo Clinic | 2 |
| TMRW Life Sciences | 2 |
| The SmartPill Corporation | 2 |
| AB Biotics, SA | 1 |
| Amgen | 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 |
|---|---|
| Gastrointestinal Diseases | 71 |
| Digestive System Diseases | 18 |
| Neoplasms | 12 |
| Gastrointestinal Neoplasms | 9 |
| Intestinal Diseases | 9 |
| Colorectal Neoplasms | 8 |
| Digestive System Neoplasms | 8 |
| Intestinal Neoplasms | 8 |
| Colonic Diseases | 7 |
| Neoplasms by Site | 7 |
Trials
Showing 1 to 25 of 71. 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.