Clinical trials
Trials in Turkey (Türkiye) with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
15,195 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 10 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 13 |
| 2007 | 5 |
| 2008 | 14 |
| 2009 | 21 |
| 2010 | 31 |
| 2011 | 35 |
| 2012 | 46 |
| 2013 | 77 |
| 2014 | 76 |
| 2015 | 107 |
| 2016 | 138 |
| 2017 | 389 |
| 2018 | 695 |
| 2019 | 868 |
| 2020 | 839 |
| 2021 | 1,370 |
| 2022 | 1,742 |
| 2023 | 2,059 |
| 2024 | 2,398 |
| 2025 | 2,498 |
| 2026 | 1,733 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 10,627 |
| Unknown status | 1,511 |
| Recruiting | 1,323 |
| Not yet recruiting | 903 |
| Active, not recruiting | 474 |
| Enrolling by invitation | 264 |
| Withdrawn | 42 |
| Terminated | 30 |
| Suspended | 21 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hacettepe University | 514 |
| Istanbul University - Cerrahpasa | 475 |
| Ataturk University | 333 |
| Saglik Bilimleri Universitesi | 305 |
| Marmara University | 298 |
| Gazi University | 281 |
| Istanbul Medipol University Hospital | 267 |
| Istanbul University | 266 |
| Ege University | 247 |
| Inonu University | 240 |
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 | 1,356 |
| Anxiety Disorders | 1,071 |
| Postoperative Pain | 766 |
| Agnosia | 351 |
| Sleep Initiation and Maintenance Disorders | 296 |
| Stroke | 266 |
| Fatigue | 225 |
| Premature Birth | 187 |
| Osteoarthritis, Knee | 180 |
| Neck Pain | 178 |
Trials
Showing 51 to 75 of 15,195. Each trial links to its page on Pharma Observatory.
15,095 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
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