Clinical trials
Suspended Phase 2 trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
228 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 3 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 6 |
| 2008 | 6 |
| 2009 | 5 |
| 2010 | 5 |
| 2011 | 5 |
| 2012 | 5 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 3 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 15 |
| 2021 | 15 |
| 2022 | 19 |
| 2023 | 15 |
| 2024 | 19 |
| 2025 | 17 |
| 2026 | 23 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Suspended | 228 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| City of Hope Medical Center | 5 |
| M.D. Anderson Cancer Center | 5 |
| National Cancer Institute (NCI) | 5 |
| New York State Psychiatric Institute | 5 |
| Global Coalition for Adaptive Research | 4 |
| Assistance Publique - Hôpitaux de Paris | 3 |
| Thomas Jefferson University | 3 |
| Agouron Pharmaceuticals | 2 |
| CSPC ZhongQi Pharmaceutical Technology Co., Ltd. | 2 |
| Emerald Health Pharmaceuticals | 2 |
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 |
|---|---|
| Carcinoma, Non-Small-Cell Lung | 7 |
| Colorectal Neoplasms | 7 |
| Leukemia, Myeloid, Acute | 6 |
| Myelodysplastic Syndromes | 6 |
| Prostatic Neoplasms | 6 |
| Stress Disorders, Post-Traumatic | 6 |
| Melanoma | 5 |
| Stomach Neoplasms | 5 |
| HIV Infections | 4 |
| Lung Neoplasms | 4 |
Trials
Showing 76 to 100 of 228. Each trial links to its page on Pharma Observatory.
128 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.