Status
Study
Lead sponsor
Phase
Enrol
Sites in Turkey
Start
Recruiting
Vividion Therapeutics, Inc.
Phase 2
140
Bilkent Çankaya, Kadıköy, Edirne, Gaziantep, Istanbul, Samsun, Yenimahalle
2026-09-11
Recruiting
Trakya University
Observational
400
Edirne
2026-07-06
Recruiting
Novo Nordisk A/S
Phase 3
400
Bahçelievler/İstanbul, Çankaya/Ankara, Edirne, Fatih/İstanbul, Yuregir/Adana, Yıldırım/Bursa
2026-04-20
Recruiting
Merck Sharp & Dohme LLC
Phase 3
758
Sıhhiye, Adana, Ankara, Edirne, Istanbul, Izmir
2026-04-09
Not yet open
Trakya University
Not applicable
34
Edirne
2026-04-01
Recruiting
Trakya University
Observational
200
Edirne
2026-03-15
Recruiting
Bristol-Myers Squibb
Phase 2/3
690
Ankara, Edirne, Kadiköy/Istanbul, Manisa, Sakarya
2026-03-13
Recruiting
Trakya University
Observational
100
Edirne, Kocaeli
2026-02-23
Recruiting
Bristol-Myers Squibb
Phase 2/3
590
Izmir, Karsiyaka, Adana, Ankara, Antalya, Bursa, Edirne, Istanbul
2026-01-02
Not yet open
Trakya University
Not applicable
96
Edirne
2025-12-29
Recruiting
Sultan 1. Murat State Hospital
Observational
100
Edirne
2025-12-26
Recruiting
Eli Lilly and Company
Phase 3
800
Adana, Ankara, Aydin, Edirne, Istanbul, Izmir, Mersin
2025-12-22
Active, closed
Taiho Oncology, Inc.
Phase 3
360
Adana, Yüreğir, Ankara, Etlik, Sur, Edirne, Gaziantep, Şehitkamil
2025-12-22
Recruiting
Eli Lilly and Company
Phase 3
450
Adana, Adapazarı, Ankara, Antalya, Diyarbakır, Edirne, Gaziantep, Istanbul
2025-12-12
Recruiting
Eli Lilly and Company
Phase 2
204
Adana, Ankara, Antalya, Bornova, Edirne, Gaziantep, Pendik, Sakarya
2025-11-28
Recruiting
Merck Sharp & Dohme LLC
Phase 3
675
Seyhan, Altindağ, Ankara, Edirne, Istanbul
2025-10-08
Recruiting
Antalya Training and Research Hospital
Observational
150
Adana, Afyonkarahisar, Ankara, Antalya, Aydin, Diyarbakır, Edirne, Gaziantep
2025-09-15
Active, closed
Trakya University
Observational
3
Edirne
2025-09-09
Recruiting
Takeda
Phase 3
150
Mamak, Efeler, Edirne, Sakarya
2025-08-14
Recruiting
Kedrion S.p.A.
Phase 3
40
Ankara, Yenimahalle, Edirne, Izmir, Mersin, Adapazarı
2025-08-13
Recruiting
Merck Sharp & Dohme LLC
Phase 2
250
Adana, Ankara, Edirne, Istanbul
2025-08-11
Recruiting
Celcuity Inc
Phase 3
1,180
Adana, Ankara, Diyarbakır, Edirne, Istanbul, İzmit, Konya, Mezitli
2025-07-24
Recruiting
Boehringer Ingelheim
Phase 3
11,800
Adana, Afyonkarahisar, Ankara, Antalya, Bursa, Edirne, Istanbul, Izmir
2025-07-22
Recruiting
Kırklareli University
Not applicable
144
Edirne
2025-06-06
Recruiting
AstraZeneca
Phase 3
15,100
Afyonkarahisar, Ankara, Antalya, Çanakkale, Edirne, Istanbul, Izmir, Kayseri
2025-06-04
Not yet open
Trakya University
Not applicable
66
Edirne
2025-05-15
Recruiting
Eli Lilly and Company
Phase 3
700
Adana, Adapazarı, Ankara, Antalya, Edirne, Gaziantep, Istanbul, Izmir
2025-03-27
Active, closed
Immutep S.A.S.
Phase 3
756
Adana, Ankara, Bursa, Cevizli, Edirne, Istanbul, Sakarya
2025-03-21
Active, closed
Trakya University
Observational
51
Edirne
2025-03-01
Recruiting
Trakya University
Not applicable
26
Edirne
2025-03-01
Recruiting
Takeda
Phase 3
171
Mamak, Efeler, Edirne, Sakarya
2025-02-27
Recruiting
BioNTech SE
Phase 3
621
Adana, Ankara, Antalya, Edirne, Istanbul, Izmir, Kocaeli, Mamak
2025-02-03
Recruiting
Janssen Research & Development, LLC
Phase 3
700
Adana, Ankara, Antalya, Edirne, Istanbul, Konya, Sakarya
2024-12-12
Recruiting
AstraZeneca
Phase 3
1,160
Ankara, Antalya, Edirne, Izmir, Seyhan
2024-11-27
Recruiting
Shanghai Henlius Biotech
Phase 3
550
Adana, Ankara, Diyarbakır, Edirne, Erzurum, Kayseri, Kocaeli, Sakarya
2024-11-22
Recruiting
Jazz Pharmaceuticals
Phase 3
286
Istanbul, Ankara, Antalya, Edirne
2024-07-19
Recruiting
Amgen
Phase 3
450
Adana, Ankara, Edirne, Istanbul, Izmir, Konya, Malatya
2024-07-17
Active, closed
Merck Sharp & Dohme LLC
Phase 3
300
Bornova, Ankara, Antalya, Edirne, Istanbul, Kocaeli, Samsun
2024-07-16
Active, closed
Başakşehir Çam & Sakura City Hospital
Phase 4
650
Ankara, Antalya, Edirne, Erzurum, Eskişehir, Istanbul, Izmir, Kahramanmaraş
2024-07-01
Active, closed
Novo Nordisk A/S
Phase 3
10,000
Ankara, Istanbul, Eskişehir, Afyonkarahisar, Antalya, Bursa, Edirne, Kayseri
2024-06-25
Active, closed
Eli Lilly and Company
Phase 3
10,000
Afyonkarahisar, Ankara, Antalya, Bornova, Çorum, Edirne, Eskişehir, Gaziantep
2024-04-30
Recruiting
CSL Behring
Phase 2/3
3,110
Ankara, Antalya, Atakum, Bakırköy, Bornova, Edirne, Gaziantep, İzmit
2024-04-27
Active, closed
Alexion Pharmaceuticals, Inc.
Phase 3
43
Altındağ, Ankara, Edirne, Erzurum, Istanbul
2024-04-02
Active, closed
Novo Nordisk A/S
Phase 3
673
Eskişehir, Adana, Afyonkarahisar, Ankara, Bursa, Edirne, Istanbul, Kayseri
2024-04-01
Active, closed
Mirati Therapeutics Inc.
Phase 2
200
Ankara, Istanbul, Edirne, Izmir
2024-02-01
Active, closed
BicycleTx Limited
Phase 2
375
Edirne, Istanbul, Izmir, Kocaeli
2024-01-24
Active, closed
Merck Sharp & Dohme LLC
Phase 3
340
Bornova, Ankara, Antalya, Edirne, Istanbul, Kocaeli, Mersin, Samsun
2023-12-31
Active, closed
Taiho Oncology, Inc.
Phase 3
285
Adana, Ankara, Edirne, Etlik, Istanbul, Çankaya
2023-12-18
Recruiting
Merck Sharp & Dohme LLC
Phase 3
1,200
Ankara, Antalya, Edirne, Istanbul, Izmir, Samsun
2023-12-13
Recruiting
Shanghai Junshi Bioscience Co., Ltd.
Phase 3
756
Ankara, Edirne, Istanbul, Izmir, Kocaeli, Konya, Malatya
2023-11-15
Active, closed
Incyte Corporation
Phase 2
73
Adana, Ankara, Edirne, Istanbul, Kocaeli
2023-10-30
Active, closed
Merck Sharp & Dohme LLC
Phase 3
1,109
Istanbul- Fatih, Ankara, Antalya, Edirne, Eskişehir, Istanbul, Kocaeli
2023-10-25
Active, closed
Incyte Corporation
Phase 2
63
Adana, Ankara, Edirne
2023-10-09
Active, closed
Hoffmann-La Roche
Phase 3
687
Adana, Ankara, Edirne, Kar?iyaka
2023-09-14
Active, closed
Novartis Pharmaceuticals
Phase 2
41
Aydin, Istanbul, Edirne, Izmir, Kocaeli
2023-08-16
Recruiting
Taiho Oncology, Inc.
Phase 2
220
Esenyurt, Adana, Edirne, Istanbul
2023-07-31
Active, closed
OncoC4, Inc.
Phase 3
630
Adana, Ankara, Antalya, Edirne, Fatih, Istanbul, Izmir
2023-06-28
Active, closed
Bristol-Myers Squibb
Phase 3
1,230
Ankara, Çankaya, Edirne, Istanbul, Izmir, Kayseri, Yenimahalle
2023-06-22
Recruiting
Hoffmann-La Roche
Phase 3
420
Ankara, Diyarbakır, Edirne, Istanbul, Izmir, Kadiköy, Seyhan, Sihhiye/Ankara
2023-06-07
Recruiting
Tanta University
Not applicable
128
Edirne
2023-05-18
Active, closed
Hoffmann-La Roche
Phase 2
204
Adana, Ankara, Edirne, Izmir, Kadiköy
2023-04-13
Active, closed
Pfizer
Phase 3
624
Altindağ, Istanbul, Izmir, Adana, Ankara, Antalya, Edirne, Samsun
2023-03-03
Active, closed
Novo Nordisk A/S
Phase 3
7,101
Ankara, Istanbul, Eskişehir, Bursa, Adana, Afyonkarahisar, Edirne, Izmir
2023-03-01
Active, closed
Novo Nordisk A/S
Phase 3
451
Ankara, Capa-ISTANBUL, Antalya, Adana, Bornova-IZMIR, Edirne
2023-02-13
Active, closed
Merck Sharp & Dohme LLC
Phase 3
614
Ankara, Edirne, Istanbul, Izmir, Mersin
2023-02-06
Active, closed
Regeneron Pharmaceuticals
Phase 3
1,564
Yüreğir, Sur, İzmit, Gaziantep, Ankara, Edirne, Istanbul
2023-01-16
Active, closed
AstraZeneca
Phase 3
1,350
Adana, Ankara, Edirne, Istanbul, Izmir
2022-12-29
Active, closed
Dizal Pharmaceuticals
Phase 3
324
Ankara, Edirne, Istanbul, Kadıköy, Konya
2022-12-13
Active, closed
Gilead Sciences
Phase 3
1,021
Ankara, Edirne, Fatih, Istanbul, Kaakaekmece, Malatya
2022-10-12
Active, closed
Eli Lilly and Company
Phase 3
8,000
Adana, Adapazarı, Altindağ, Ankara, Antalya, Bursa, Diyarbakır, Edirne
2022-10-04
Recruiting
AstraZeneca
Phase 2
454
Ankara, Cordaleo, Edirne, Kadıkoy/Istanbul, Konya, Pamukkale, Samsun
2022-09-06
Active, closed
Trakya University
Observational
65
Edirne
2022-09-01
Active, closed
Janssen Research & Development, LLC
Phase 3
418
Adana, Ankara, Edirne, Istanbul, Izmir, Samsun
2022-08-05
Active, closed
AstraZeneca
Phase 3
341
Adana, Ankara, Edirne, Istanbul, Izmir
2022-08-03
Active, closed
Gilead Sciences
Phase 3
443
Adana, Ankara, Edirne, Istanbul, Izmir, Sariyer, Şişli
2022-07-25
Active, closed
Merck Sharp & Dohme LLC
Phase 2
189
Stanbul, Bornova, Ankara, Edirne, Samsun
2022-07-21
Active, closed
Gilead Sciences
Phase 3
623
Adana, Ankara, Edirne, Istanbul, Izmir, Sariyer
2022-07-20
Active, closed
Hoffmann-La Roche
Phase 3
922
Adana, Ankara, Diyarbakır, Edirne, Erzurum, Istanbul, Izmir, İzmit
2022-07-18
Active, closed
Merck Sharp & Dohme LLC
Phase 2
60
Stanbul, Ankara, Edirne
2022-07-14
Active, closed
Regeneron Pharmaceuticals
Phase 3
1,546
Yüreğir, Istanbul, Izmir, İzmit, Gaziantep, Ankara, Diyarbakır, Edirne
2022-07-14
Recruiting
Dimerix Bioscience Pty Ltd
Phase 3
286
Ankara, Antalya, Bursa, Edirne, Erciyes, Istanbul, Kocaeli
2022-05-30
Recruiting
Seagen, a wholly owned subsidiary of Pfizer
Phase 2
372
Ankara, Edirne, Istanbul, Izmir
2022-05-03
Active, closed
Eli Lilly and Company
Phase 3
925
Stanbul, Izmir, Karsiyaka, Adana, Ankara, Diyarbakır, Edirne, Istanbul, Malatya
2022-04-14
Active, closed
AstraZeneca
Phase 3
1,035
Adana, Edirne, Izmir, Şahinbey, Yüreğir
2022-03-25
Active, closed
Eli Lilly and Company
Phase 3
368
Cordaleo, Meram, Adana, Ankara, Diyarbakır, Edirne, Istanbul, Malatya
2022-03-11
Active, closed
AstraZeneca
Phase 3
791
Adapazarı, Ankara, Antalya, Çankaya, Edirne, Istanbul, Izmir, Konya
2022-02-18
Active, closed
Eli Lilly and Company
Phase 3
152
Bornova, Izmir, Karsiyaka, Adana, Ankara, Antalya, Bursa, Diyarbakır, Edirne
2021-12-20
Active, closed
Jazz Pharmaceuticals
Phase 3
920
Ankara, Edirne, Izmir, Seyhan, Trabzon, Yenimahalle
2021-12-02
Active, closed
Hoffmann-La Roche
Phase 3
660
Ankara, Bursa, Denizli, Diyarbakır, Edirne, Istanbul, Izmir, İzmit
2021-11-18
Active, closed
Gilead Sciences
Phase 3
603
Ankara, Bursa, Dikimevi- Ankara, Edirne, Istanbul, Kadıköy, Sariyer, Yenimahalle
2021-11-17
Active, closed
Janssen Research & Development, LLC
Phase 3
776
Adana, Ankara, Edirne, Istanbul, Izmir
2021-11-17
Active, closed
Novartis Pharmaceuticals
Phase 3
153
Istanbul, Edirne, Ankara, Adana
2021-11-15
Active, closed
AstraZeneca
Phase 3
148
Adana, Ankara, Cordaleo, Edirne, Istanbul, Izmir, Kazımkarabekir
2021-10-28
Active, closed
AstraZeneca
Phase 3
454
Çankaya, Edirne, Izmir, Kadıkoy/Istanbul
2021-10-28
Active, closed
Eli Lilly and Company
Phase 3
874
Stanbul, Üsküdar / Stanbul, Adana, Ankara, Antalya, Diyarbakır, Edirne, Istanbul
2021-10-04
Recruiting
University Hospital, Basel, Switzerland
Observational
180
Antalya, Edirne
2021-09-22
Active, closed
Hoffmann-La Roche
Phase 3
4,170
Sariçam, Ankara, Antalya, Edirne, Istanbul, Izmir, Kocaeli, Samsun
2021-08-27
Active, closed
AstraZeneca
Phase 3
712
Adana, Ankara, Antalya, Cordaleo, Edirne, Istanbul
2021-08-05
Active, closed
Daiichi Sankyo
Phase 3
490
Adana, Edirne, Istanbul, Malatya
2021-05-21
Active, closed
Pfizer
Phase 3
599
Adana, Ankara, Edirne, Istanbul, Malatya
2021-05-12
Active, closed
Hoffmann-La Roche
Observational
800
Adana, Ankara, Antalya, Denizli, Edirne, Istanbul, Izmir, Malatya
2021-05-10
Active, closed
Hoffmann-La Roche
Phase 3
1,188
Adana, Ankara, Antalya, Bornova, ?zm?r, Diyarbakır, Edirne, Istanbul, Izmir
2021-05-04
Active, closed
Hoffmann-La Roche
Phase 3
761
Adana, Ankara, Bakirkoy / Istanbul, Cordaleo, Edirne, Istanbul, Samsun
2021-05-03
Active, closed
Merck Sharp & Dohme LLC
Phase 3
1,688
Ankara, Edirne, Istanbul, Izmir
2021-04-14
Active, closed
Novartis Pharmaceuticals
Phase 3
430
Ankara, Antalya, Edirne, Gaziantep, Izmir, Kayseri, Kocaeli, Mersin
2021-04-09
Active, closed
Arcus Biosciences, Inc.
Phase 2
169
Adana, Ankara, Edirne, Istanbul, Kocaeli
2021-02-08
Active, closed
AstraZeneca
Phase 1/2
245
Ankara, Edirne, Istanbul, Izmir
2020-12-28
Active, closed
Daiichi Sankyo
Phase 3
1,600
Ankara, Edirne, Istanbul, Izmir
2020-12-04
Active, closed
Bayer
Phase 4
654
Adana, Ankara, Edirne, Gaziantep, Istanbul, Izmir, Kayseri, Mersin
2020-11-09
Active, closed
Janssen Research & Development, LLC
Phase 3
308
Adana, Ankara, Edirne, Istanbul, Izmir
2020-10-13
Active, closed
Hoffmann-La Roche
Phase 3
992
Ankara, Edirne, Istanbul, Izmir, İzmit, Malatya, Samsun
2020-10-09
Active, closed
Acerta Pharma BV
Phase 3
611
Ankara, Balçova, Edirne, Izmir, Kayseri, Mersin, Samsun, Trabzon
2020-10-08
Active, closed
Janssen Research & Development, LLC
Phase 3
1,074
Adana, Ankara, Edirne, Istanbul, Izmir, Konya
2020-09-30
Active, closed
Janssen Research & Development, LLC
Phase 3
696
Adana, Ankara, Bursa, Edirne, Istanbul, Izmir, Sakarya, Samsun
2020-09-23
Active, closed
Eli Lilly and Company
Phase 3
996
Ankara, Antalya, Bursa, Edirne, Eskişehir, Antakya, Istanbul, Istanbul- Fatih
2020-06-22
Active, closed
Astellas Pharma Global Development, Inc.
Phase 3
886
Ankara, Antalya, Edirne, Istanbul, Konya, Malatya
2020-03-30
Active, closed
Merck Sharp & Dohme LLC
Phase 3
755
Ankara, Edirne, Istanbul, Izmir
2020-02-27
Active, closed
Amgen
Phase 3
145
Ankara, Denizli, Edirne, Istanbul, Izmir, Kocaeli, Konya, Malatya
2020-02-26
Active, closed
Eli Lilly and Company
Phase 3
261
Bornova, Adana, Ankara, Antalya, Diyarbakır, Edirne, Istanbul, Izmir
2020-02-17
Active, closed
Takeda
Phase 3
354
Yüreğir, Kadıköy, Bornova, Karaman, Ankara, Edirne
2020-01-10
Active, closed
Novo Nordisk A/S
Phase 3
156
Ankara, Capa-ISTANBUL, Adana, Edirne, Izmir, Samsun
2019-11-13
Active, closed
Janssen Research & Development, LLC
Phase 2/3
1,064
Ankara, Edirne, Istanbul, Izmir, Kocaeli, Mersin
2019-09-26
Active, closed
BeOne Medicines
Phase 3
510
Ankara, Edirne, Istanbul, Mersin
2019-08-20
Active, closed
Janssen Research & Development, LLC
Phase 3
765
Adana, Ankara, Antalya, Edirne, Istanbul, Izmir, Kocaeli
2019-01-25
Active, closed
Merck Sharp & Dohme LLC
Phase 2
329
Konya, Adana, Ankara, Antalya, Edirne, Istanbul, Izmir
2018-12-12
Active, closed
AstraZeneca
Phase 3
407
Adana, Ankara, Edirne, Istanbul, Konya, Malatya
2018-11-27
Active, closed
AstraZeneca
Phase 3
1,063
Ankara, Cordaleo, Edirne, Istanbul, Izmir
2018-11-16
Active, closed
AstraZeneca
Phase 3
730
Adana, Ankara, Antalya, Edirne, Istanbul, Izmir, Konya, Samsun
2018-09-27
Active, closed
AstraZeneca
Phase 3
1,246
Adana, Adapazarı, Ankara, Edirne, Istanbul, Izmir
2018-09-27
Recruiting
Merck Sharp & Dohme LLC
Phase 3
3,500
Üsküdar /Istanbul, Balçova, Adana, Ankara, Antalya, Edirne, Erzurum, Istanbul
2018-08-21
Active, closed
Exelixis
Phase 3
837
Istanbul, Ankara, Edirne, Malatya
2018-06-10
Active, closed
Janssen Research & Development, LLC
Phase 1/2
125
Adana, Ankara, Aydin, Edirne, Istanbul, Izmir, Kocaeli, Konya
2018-04-05
Active, closed
Hoffmann-La Roche
Phase 2/3
1,000
Adana, Antalya, Edirne, Istanbul, Kar??yaka, Sihhiye/Ankara
2017-09-22
Active, closed
Hoffmann-La Roche
Phase 3
382
Edirne, Istanbul, S?hhiye, Ankara
2017-09-20
Active, closed
Eli Lilly and Company
Phase 3
5,637
Istanbul- Fatih, Üsküdar/stanbul, Bornova, Izmir, Karsiyaka, Ankara, Adana, Antalya, Edirne
2017-07-12
Active, closed
AstraZeneca
Phase 3
987
Ankara, Edirne, Istanbul, Izmir
2017-03-27
Active, closed
Xcovery Holdings, Inc.
Phase 3
290
Edirne
2016-06
Active, closed
Eli Lilly and Company
Phase 2
309
Adana, Ankara, Antalya, Edirne, Istanbul
2016-05-19
Active, closed
Aragon Pharmaceuticals, Inc.
Phase 3
1,052
Ankara, Edirne, Istanbul, Izmir, Mersin
2015-11-27
Active, closed
Aragon Pharmaceuticals, Inc.
Phase 3
1,503
Adana, Ankara, Edirne, Istanbul, Izmir, Kayseri, Kocaeli
2015-11-19
Active, closed
AstraZeneca
Phase 3
1,126
Ankara, Edirne, Izmir
2015-11-02
Active, closed
Eli Lilly and Company
Phase 3
545
Bornova, Adana, Edirne, Malatya
2015-05-06
Active, closed
Eli Lilly and Company
Phase 3
493
Ankara, Edirne, Malatya
2014-11-06
Active, closed
Eli Lilly and Company
Phase 3
453
Ankara, Antalya, Edirne, Istanbul, Izmir
2014-10-03
Recruiting
University Hospital, Gasthuisberg
Observational
5,000
Edirne
2005-08