Clinical trials
Pain trials in Turkey (Türkiye)
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,598 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 11 |
| 2014 | 9 |
| 2015 | 15 |
| 2016 | 11 |
| 2017 | 44 |
| 2018 | 78 |
| 2019 | 97 |
| 2020 | 86 |
| 2021 | 145 |
| 2022 | 203 |
| 2023 | 215 |
| 2024 | 274 |
| 2025 | 250 |
| 2026 | 149 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,174 |
| Unknown status | 130 |
| Recruiting | 113 |
| Not yet recruiting | 87 |
| Enrolling by invitation | 45 |
| Active, not recruiting | 40 |
| Terminated | 4 |
| Suspended | 3 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hacettepe University | 49 |
| Istanbul University - Cerrahpasa | 45 |
| Ataturk University | 40 |
| TC Erciyes University | 35 |
| Inonu University | 31 |
| Mersin University | 29 |
| Saglik Bilimleri Universitesi | 29 |
| Ege University | 28 |
| Istanbul Medipol University Hospital | 27 |
| Cukurova University | 26 |
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 | 1,598 |
| Anxiety Disorders | 372 |
| Agnosia | 86 |
| Postoperative Pain | 86 |
| Sleep Initiation and Maintenance Disorders | 59 |
| Fatigue | 45 |
| Osteoarthritis, Knee | 39 |
| Acute Pain | 38 |
| Fibromyalgia | 38 |
| Kinesiophobia | 32 |
Trials
Showing 26 to 50 of 1,598. Each trial links to its page on Pharma Observatory.
1,498 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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