Clinical trials
Active, not recruiting Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
178 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2008 | 1 |
| 2011 | 3 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 19 |
| 2022 | 14 |
| 2023 | 20 |
| 2024 | 38 |
| 2025 | 46 |
| 2026 | 12 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 178 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| M.D. Anderson Cancer Center | 4 |
| Riphah International University | 4 |
| Centre Hospitalier Universitaire, Amiens | 3 |
| Cukurova University | 3 |
| Indiana University | 3 |
| KK Women's and Children's Hospital | 3 |
| Oslo University Hospital | 3 |
| University of California, Los Angeles | 3 |
| University of Utah | 3 |
| Cairo University | 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 | 178 |
| Anxiety Disorders | 25 |
| Chronic Pain | 21 |
| Agnosia | 18 |
| Postoperative Pain | 11 |
| Neoplasms | 9 |
| Fatigue | 8 |
| Neuralgia | 7 |
| Osteoarthritis | 6 |
| Osteoarthritis, Knee | 6 |
Trials
Showing 26 to 50 of 178. Each trial links to its page on Pharma Observatory.
78 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.