Clinical trials
Observational Stomach Neoplasms trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
220 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 4 |
| 2010 | 6 |
| 2011 | 3 |
| 2012 | 9 |
| 2013 | 10 |
| 2014 | 7 |
| 2015 | 10 |
| 2016 | 16 |
| 2017 | 19 |
| 2018 | 10 |
| 2019 | 20 |
| 2020 | 16 |
| 2021 | 22 |
| 2022 | 25 |
| 2023 | 20 |
| 2024 | 15 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 220 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Peking University | 8 |
| Yonsei University | 7 |
| Shanghai Zhongshan Hospital | 6 |
| Assiut University | 5 |
| Sun Yat-sen University | 5 |
| Fujian Medical University | 4 |
| Henan Cancer Hospital | 4 |
| National Taiwan University Hospital | 4 |
| RenJi Hospital | 4 |
| Zhejiang Cancer Hospital | 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 | 220 |
| Esophageal Neoplasms | 26 |
| Colorectal Neoplasms | 19 |
| Pancreatic Neoplasms | 18 |
| Breast Neoplasms | 13 |
| Gastritis, Atrophic | 13 |
| Liver Neoplasms | 10 |
| Ovarian Neoplasms | 10 |
| Colonic Neoplasms | 9 |
| Lung Neoplasms | 9 |
Trials
Showing 1 to 25 of 220. Each trial links to its page on Pharma Observatory.
120 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.
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.