Clinical trials
Not yet recruiting trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
3,278 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 106 |
| 2025 | 294 |
| 2026 | 2,332 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Not yet recruiting | 3,278 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| VA Office of Research and Development | 101 |
| Stanford University | 91 |
| M.D. Anderson Cancer Center | 65 |
| Massachusetts General Hospital | 58 |
| University of Alabama at Birmingham | 55 |
| NYU Langone Health | 53 |
| Mayo Clinic | 51 |
| Power Life Sciences Inc. | 51 |
| The University of Texas Health Science Center, Houston | 49 |
| University of California, San Francisco | 48 |
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 |
|---|---|
| Obesity | 84 |
| Neoplasms | 71 |
| Breast Neoplasms | 63 |
| Anxiety Disorders | 59 |
| Pain | 48 |
| Prostatic Neoplasms | 47 |
| Stress Disorders, Post-Traumatic | 47 |
| Substance-Related Disorders | 45 |
| Hypertension | 44 |
| Chronic Pain | 43 |
Trials
Showing 1 to 25 of 3,278. Each trial links to its page on Pharma Observatory.
3,178 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.