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| Withdrawn | 42 |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 1 to 25 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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