Clinical trials
Not yet recruiting Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
433 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2024 | 41 |
| 2025 | 142 |
| 2026 | 226 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Not yet recruiting | 433 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Riphah International University | 29 |
| Cairo University | 11 |
| Ataturk University | 6 |
| Hacettepe University | 6 |
| Lahore University of Biological and Applied Sciences | 6 |
| Mersin University | 5 |
| University Hospital, Clermont-Ferrand | 5 |
| Ankara Etlik City Hospital | 4 |
| Ege University | 4 |
| Hasan Kalyoncu University | 4 |
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 | 433 |
| Anxiety Disorders | 80 |
| Agnosia | 32 |
| Sleep Initiation and Maintenance Disorders | 16 |
| Chronic Pain | 15 |
| Fatigue | 14 |
| Postoperative Pain | 13 |
| Fibromyalgia | 11 |
| Osteoarthritis, Knee | 10 |
| Acute Pain | 9 |
Trials
Showing 1 to 25 of 433. Each trial links to its page on Pharma Observatory.
333 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.