Clinical trials
Completed Observational Stomach Neoplasms trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
278 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 5 |
| 2001 | 1 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 7 |
| 2008 | 6 |
| 2009 | 6 |
| 2010 | 21 |
| 2011 | 12 |
| 2012 | 14 |
| 2013 | 12 |
| 2014 | 9 |
| 2015 | 10 |
| 2016 | 16 |
| 2017 | 18 |
| 2018 | 14 |
| 2019 | 20 |
| 2020 | 15 |
| 2021 | 18 |
| 2022 | 16 |
| 2023 | 20 |
| 2024 | 12 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 278 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Fujian Medical University | 13 |
| Chang-Ming Huang, Prof. | 7 |
| Hoffmann-La Roche | 6 |
| Nanjing Medical University | 6 |
| National Cancer Institute (NCI) | 6 |
| Samsung Medical Center | 6 |
| Seoul National University Bundang Hospital | 6 |
| Memorial Sloan Kettering Cancer Center | 5 |
| Ruijin Hospital | 5 |
| Fundación para la Investigación del Hospital Clínico de Valencia | 4 |
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 |
|---|---|
| Stomach Neoplasms | 278 |
| Esophageal Neoplasms | 43 |
| Pancreatic Neoplasms | 35 |
| Colorectal Neoplasms | 26 |
| Neoplasms | 19 |
| Breast Neoplasms | 18 |
| Lung Neoplasms | 18 |
| Liver Neoplasms | 14 |
| Colonic Neoplasms | 13 |
| Ovarian Neoplasms | 13 |
Trials
Showing 1 to 25 of 278. Each trial links to its page on Pharma Observatory.
178 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.