Clinical trials
Completed trials in Turkey (Türkiye) with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
10,627 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 9 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 13 |
| 2007 | 4 |
| 2008 | 11 |
| 2009 | 19 |
| 2010 | 28 |
| 2011 | 31 |
| 2012 | 36 |
| 2013 | 61 |
| 2014 | 58 |
| 2015 | 86 |
| 2016 | 108 |
| 2017 | 363 |
| 2018 | 603 |
| 2019 | 770 |
| 2020 | 679 |
| 2021 | 1,142 |
| 2022 | 1,446 |
| 2023 | 1,621 |
| 2024 | 1,673 |
| 2025 | 1,418 |
| 2026 | 436 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 10,627 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hacettepe University | 353 |
| Istanbul University - Cerrahpasa | 290 |
| Ataturk University | 240 |
| Gazi University | 202 |
| Istanbul Medipol University Hospital | 199 |
| Saglik Bilimleri Universitesi | 192 |
| Istanbul University | 189 |
| Ege University | 187 |
| Marmara University | 176 |
| Inonu University | 174 |
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 | 1,011 |
| Anxiety Disorders | 783 |
| Postoperative Pain | 511 |
| Agnosia | 247 |
| Sleep Initiation and Maintenance Disorders | 199 |
| Stroke | 188 |
| Fatigue | 170 |
| Premature Birth | 132 |
| Osteoarthritis, Knee | 130 |
| Neck Pain | 126 |
Trials
Showing 1 to 25 of 10,627. Each trial links to its page on Pharma Observatory.
10,527 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.