Clinical trials
Enrolling by invitation Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
93 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 14 |
| 2025 | 41 |
| 2026 | 24 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Enrolling by invitation | 93 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hacettepe University | 5 |
| Inonu University | 4 |
| Istanbul Rumeli University | 4 |
| Fenerbahce University | 3 |
| Istanbul University - Cerrahpasa | 3 |
| University of Utah | 3 |
| Mansoura University | 2 |
| Marmara University | 2 |
| Nationwide Children's Hospital | 2 |
| Wroclaw Medical 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 | 93 |
| Anxiety Disorders | 25 |
| Chronic Pain | 5 |
| Sleep Initiation and Maintenance Disorders | 5 |
| Agnosia | 4 |
| Burns | 4 |
| Fibromyalgia | 3 |
| Postoperative Pain | 3 |
| Acute Pain | 2 |
| Fatigue | 2 |
Trials
Showing 1 to 25 of 93. 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.