ClinicalTrials.gg

Clinical trials in Turkey

27,255 studies list at least one site in Turkey. 5,198 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-11-10.

Status

Completed
18,378
Recruiting
3,111
Status unknown
1,751
Not yet recruiting
1,591
Active, not recruiting
1,414
Enrolling by invitation
492

Phase

Phase 3
2,139
Phase 2
791
Phase 4
730
Phase 1
191
Early Phase 1
27

What changed recently

From the registry's own updates since Oct 11, 2026.

Started recruiting112

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and 62 more not listed

First site in Turkey138

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and 88 more not listed

Results posted17

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Stopped12

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Newly registered513

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and 463 more not listed

Studies

Recruiting first, then most recently updated. Showing 50 of 27,255 — search for more.