Clinical trials
Suspended Phase 2 trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
118 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 3 |
| 2005 | 1 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 13 |
| 2025 | 11 |
| 2026 | 19 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Suspended | 118 |
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 |
| Thomas Jefferson University | 3 |
| Agouron Pharmaceuticals | 2 |
| Case Comprehensive Cancer Center | 2 |
| Emerald Health Pharmaceuticals | 2 |
| Mayo Clinic | 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 |
|---|---|
| Prostatic Neoplasms | 5 |
| Stress Disorders, Post-Traumatic | 5 |
| Carcinoma, Non-Small-Cell Lung | 3 |
| Carcinoma, Renal Cell | 3 |
| Colorectal Neoplasms | 3 |
| Glioblastoma | 3 |
| Glioma | 3 |
| HIV Infections | 3 |
| Inflammation | 3 |
| Lung Neoplasms | 3 |
Trials
Showing 1 to 25 of 118. Each trial links to its page on Pharma Observatory.
18 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.