Clinical trials
Enrolling by invitation trials in Turkey (Türkiye)
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
407 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 19 |
| 2024 | 74 |
| 2025 | 176 |
| 2026 | 124 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Enrolling by invitation | 407 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hacettepe University | 18 |
| Istanbul University - Cerrahpasa | 12 |
| Selcuk University | 11 |
| Gazi University | 10 |
| Inonu University | 10 |
| Fenerbahce University | 9 |
| Medipol University | 9 |
| Istanbul Rumeli University | 8 |
| Kirsehir Ahi Evran Universitesi | 8 |
| Istanbul University | 7 |
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 | 45 |
| Anxiety Disorders | 27 |
| Neck Pain | 13 |
| Sleep Initiation and Maintenance Disorders | 12 |
| Fibromyalgia | 9 |
| Multiple Sclerosis | 7 |
| Postoperative Pain | 7 |
| Stroke | 7 |
| Diabetes Mellitus | 6 |
| Muscular Dystrophy, Duchenne | 6 |
Trials
Showing 26 to 50 of 407. Each trial links to its page on Pharma Observatory.
307 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.