Clinical trials
Active, not recruiting trials in Turkey (Türkiye)
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,259 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2013 | 8 |
| 2014 | 2 |
| 2015 | 13 |
| 2016 | 5 |
| 2017 | 17 |
| 2018 | 33 |
| 2019 | 37 |
| 2020 | 61 |
| 2021 | 82 |
| 2022 | 90 |
| 2023 | 144 |
| 2024 | 271 |
| 2025 | 320 |
| 2026 | 175 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 1,259 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 58 |
| Merck Sharp & Dohme LLC | 40 |
| Hoffmann-La Roche | 36 |
| Janssen Research & Development, LLC | 35 |
| Novartis Pharmaceuticals | 34 |
| Hacettepe University | 27 |
| Sanofi | 27 |
| Marmara University | 26 |
| AbbVie | 20 |
| Saglik Bilimleri Universitesi | 20 |
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 |
|---|---|
| Carcinoma, Non-Small-Cell Lung | 74 |
| Breast Neoplasms | 41 |
| Pain | 40 |
| Anxiety Disorders | 37 |
| Neoplasms | 32 |
| Postoperative Pain | 25 |
| Lung Neoplasms | 19 |
| Multiple Myeloma | 19 |
| Neoplasm Metastasis | 16 |
| Obesity | 16 |
Trials
Showing 1 to 25 of 1,259. Each trial links to its page on Pharma Observatory.
1,159 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.