Clinical trials
Observational Colorectal Neoplasms trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
301 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 6 |
| 2008 | 6 |
| 2009 | 6 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 14 |
| 2013 | 8 |
| 2014 | 7 |
| 2015 | 10 |
| 2016 | 15 |
| 2017 | 16 |
| 2018 | 31 |
| 2019 | 25 |
| 2020 | 29 |
| 2021 | 31 |
| 2022 | 29 |
| 2023 | 22 |
| 2024 | 20 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 301 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Fudan University | 14 |
| Assistance Publique - Hôpitaux de Paris | 9 |
| National Taiwan University Hospital | 7 |
| Sun Yat-sen University | 6 |
| M.D. Anderson Cancer Center | 5 |
| National Cancer Institute, Naples | 5 |
| Sixth Affiliated Hospital, Sun Yat-sen University | 5 |
| Assiut University | 4 |
| Beijing Friendship Hospital | 4 |
| Royal Marsden NHS Foundation Trust | 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 |
|---|---|
| Colorectal Neoplasms | 301 |
| Colonic Neoplasms | 22 |
| Stomach Neoplasms | 19 |
| Neoplasms | 15 |
| Pancreatic Neoplasms | 14 |
| Breast Neoplasms | 13 |
| Rectal Neoplasms | 11 |
| Esophageal Neoplasms | 10 |
| Neoplasm Metastasis | 9 |
| Adenoma | 8 |
Trials
Showing 1 to 25 of 301. Each trial links to its page on Pharma Observatory.
201 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.