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 1 to 25 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.