Clinical trials
Active, not recruiting Pain trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
66 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2008 | 1 |
| 2011 | 3 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 14 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 9 |
| 2025 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 66 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| M.D. Anderson Cancer Center | 4 |
| Indiana University | 3 |
| University of California, Los Angeles | 3 |
| University of Utah | 3 |
| Dana-Farber Cancer Institute | 2 |
| Hospital for Special Surgery, New York | 2 |
| Memorial Sloan Kettering Cancer Center | 2 |
| Northwestern University | 2 |
| Stanford University | 2 |
| University of California, San Francisco | 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 |
|---|---|
| Pain | 66 |
| Chronic Pain | 17 |
| Agnosia | 6 |
| Neuralgia | 6 |
| Back Pain | 5 |
| Low Back Pain | 5 |
| Neoplasms | 5 |
| Opioid-Related Disorders | 5 |
| Anxiety Disorders | 3 |
| Fibromyalgia | 3 |
Trials
Showing 1 to 25 of 66. Each trial links to its page 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.