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Trackers› Clinical trials› Turkey
Clinical trial register · Turkey

Studies with a Turkish investigative site

Every study on the ClinicalTrials.gov registry that lists a site in Turkey and is open, about to open, active-but-closed, or enrolling by invitation. Filter it, cite it, and take it away as a file.

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Source: ClinicalTrials.gov, U.S. National Library of Medicine. Complete coverage — all 5432 matching records held by the registry are in this view. Synced 26 Sep 2026, 19:51 UTC
5432
Studies in scope
all four open statuses
2496
Recruiting now
open to new participants
552
Lead sponsors
across recruiting studies
Top sites
Istanbul 2009 Ankara 1457 Izmir 568 Adana 378 Antalya 259
Narrow the register
Recruitment status
Phase
Lead sponsor
Hacettepe University160 Istanbul University - Cerrahpasa156 AstraZeneca114 Marmara University105 Saglik Bilimleri Universitesi103
Site location
Istanbul2009 Ankara1457 Izmir568 Adana378 Antalya259
All 319 locations
Target enrolment
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Trials in this register

5432 of 5432 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in Turkey
Start
Recruiting
Effect of Structured Education for Family Members of Intensive Care Patients Undergoing Tracheostomy
NCT07737353Tracheostomy, Critical Illness, Intensive Care
Giresun University
Not applicable
84
Giresun
2026-05-18
Recruiting
QoR-15T in Cardiac Surgery
NCT07593794Postoperative Recovery, Patient Reported Outcome Measures
Kocaeli City Hospital
Observational
150
Kocaeli
2026-05-18
Recruiting
The Effect of Action Observation Therapy Including Unimanual and Bimanual Activities in Chronic Stroke
NCT07631169Chronic Stroke
Karabuk University
Not applicable
45
Karabük
2026-05-18
Recruiting
Serratus Posterior Superior Intercostal Plane Block for Postoperative Analgesia in Mastectomy
NCT07579650Breast Cancer
Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Not applicable
50
Diyarbakır
2026-05-16
Recruiting
Serratus Posterior Superior Intercostal Plane Block in Minimally Invasive Cardiac Surgery
NCT07588230Heart Valve Disease, Postoperative Pain
Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Not applicable
90
Diyarbakır
2026-05-16
Not yet open
Telerehabilitation-Based Dance Therapy in Pediatric Cancer
NCT07596745Pediatric Cancer, Rehabilitation
Akdeniz University
Not applicable
30
Antalya
2026-05-16
Not yet open
Validity and Reliability of the Turkish Form of the Enjoyment of Physical Activity Scale-8 in Geriatrics With Minimal Cognitive Impairment
NCT07588685Geriatric, Elderly, Cognitive Abnormality
Istanbul University - Cerrahpasa
Observational
100
Balıkesir
2026-05-15
Not yet open
TMH And Ultrasound For Difficult Airway Prediction
NCT07547943Difficult Airway, Airway Management
Bursa City Hospital
Observational
240
Bursa
2026-05-15
Recruiting
Proprioception and Manual Skills
NCT07182084Proprioception, Physiotherapist, Health Professionals
Kahramanmaras Sutcu Imam University
Observational
36
Kahramanmaraş
2026-05-15
Recruiting
Can Serum Lumican Level Identify a Hidden Fragility Phenotype Beyond Bone Mineral Density in Postmenopausal Women?
NCT07677072Osteoporosis, Postmenopausal Osteoporosis, Frailty, Fragility Fractures
Kanuni Sultan Suleyman Training and Research Hospital
Observational
98
Küçükçekmece
2026-05-15
Not yet open
Labor Epidural Analgesia and Mother-Infant Bonding After Vaginal Delivery
NCT07582289Postpartum Recovery, Mother-infant Bonding, Labor Pain
Ataturk University
Observational
140
Erzurum
2026-05-15
Recruiting
Radial Access Data in Vascular Interventions Registry
NCT07614386Radial Artery Occlusion, Radial Artery Spasm, Vascular Access Complications, Coronary Artery Disease
Mersin Medicalpark Hastanesi
Observational
20,000
Mersin
2026-05-15
Active, closed
Self-Efficacy, Surgical Fear and Psychological Well-Being in Abdominal Surgery
NCT07755293Surgical Fear and Worrying, Well-Being, Psychological, Nursing Care
Aydin Adnan Menderes University
Observational
300
Aydin
2026-05-15
Active, closed
Functional Constipation and Fall-Related Outcomes in Older Adults
NCT07630740Functional Constipation (FC), Accidental Falls, Physical Functional Performance
Izmir Bakircay University
Observational
208
Izmir
2026-05-15
Recruiting
Epigenetic and Cortisol Level Reflections of Maternal Stress During Pregnancy
NCT07764380Pregnancy
Kahramanmaras Sutcu Imam University
Not applicable
140
Kahramanmaraş
2026-05-15
Not yet open
Individualized PEEP and Pulmonary Complications in On-Pump CABG
NCT07623109Cardiac Surgery, Mechanical Power, Postoperative Pulmonary Complications (PPCs)
Bursa City Hospital
Not applicable
80
Bursa
2026-05-15
Recruiting
Mental Imagery on Upper Extremity Skills
NCT07193303PARKINSON DISEASE (Disorder), Mental Imagery, Motor Imagery
Kahramanmaras Sutcu Imam University
Not applicable
30
Kahramanmaraş
2026-05-15
Not yet open
The Effect of Lullaby During Bath Time on Mother-Infant Bonding, Postpartum Depression, and Parental Self-Efficacy in Infants
NCT07370025Newborn Infant, Bonding, Self Efficacy, Postpartum Depression (PPD)
Istanbul University - Cerrahpasa
Not applicable
98
Istanbul
2026-05-15
Not yet open
The Effect of Hand Exercise Hoops on Labour Pain
NCT07378449Labour Pain, Midwifery
Istanbul University - Cerrahpasa
Not applicable
86
Istanbul
2026-05-15
Recruiting
Balanced Crystalloid vs Normal Saline in Pediatric Acute Gastroenteritis
NCT07610382Gastroenteritis Acute, Dehydration, Acidosis, Metabolic, Diarrhea
Aydin Adnan Menderes University
Observational
180
Aydin
2026-05-15
Recruiting
I-FABP as a Predictor of Gastrointestinal Involvement in Pediatric IgA Vasculitis
NCT07664228IgA Vasculitis, Gastrointestinal Involvement
Bursa City Hospital
Observational
100
Bursa
2026-05-15
Recruiting
Effects of Motor Imagery and Action Observation on Motor Function in Unilateral Cerebral Palsy
NCT07612371Cerebral Palsy (CP)
Bahçeşehir University
Not applicable
48
Istanbul
2026-05-15
Not yet open
Intraoperative Lung Mechanics Changes During HoLEP Surgery
NCT07607704Holmium Laser Enucleation of the Prostate, Lung Protective Ventilation, Driving Pressure
Ankara City Hospital Bilkent
Observational
45
Ankara
2026-05-15
Not yet open
Comparison of the Postoperative Analgesic Efficacy of Infiltration Between the Popliteal Artery and the Capsule of the Knee (iPACK) Block and the Biceps Femoris Short Head Plane (BiFeS) Block in Total Knee Arthroplasty
NCT07433803Postoperative Pain
Soma State Hospital
Not applicable
100
Manisa
2026-05-15
Recruiting
Sonographic Thigh Adjustment Ratio and Subcutaneous Fat Thickness as Predictors of Genicular Nerve Block Response in Knee Osteoarthritis
NCT07712419Knee Osteoarthritis, Chronic Knee Pain
Gaziosmanpasa Research and Education Hospital
Observational
30
Istanbul
2026-05-15
Not yet open
Midwife-Led Antenatal Perineal Massage Education in Primiparous Pregnant Women
NCT07593326Pregnancy, Fear of Childbirth, Antenatal Education
Atlas University
Not applicable
152
Mersin
2026-05-15
Recruiting
EFFECT OF FACE-TO-FACE AND VIRTUAL REALITY-BASED SALUTOGENESIS NURSING CARE IN PATIENTS WITH DEMENTIA
NCT07816731Dementia
TC Erciyes University
Not applicable
73
Niğde
2026-05-15
Recruiting
The Effects of Sodium Fluoride and Chlorhexidine Use on Salivary IL-6 and Matrix Metalloproteinase Levels in Children With Active Caries
NCT07609797Dental Caries, Dental Caries in Children
Gül Keskin
Not applicable
80
Alanya
2026-05-15
Recruiting
Ultrasound-Guided Proximal Superior Cluneal Nerve Block for Superior Cluneal Nerve Entrapment
NCT07712406Superior Cluneal Nerve Entrapment, Chronic Low Back Pain
Gaziosmanpasa Research and Education Hospital
Observational
40
Gaziosmanpaşa
2026-05-15
Active, closed
EFFECTS OF TELENURSING IN PREDIALYSIS PATIENTS
NCT07669142Telenurse, CKD Stage 3/4
Istanbul University - Cerrahpasa
Not applicable
66
Samsun
2026-05-15
Not yet open
Adductor Canal Block With or Without Biceps Femoris Short Head Block in Total Knee Arthroplasty
NCT07568106Total Knee Arthroplasty
Cukurova University
Not applicable
132
Adana
2026-05-15
Recruiting
THE EFFECT OF GUİDED IMAGERY ON PREMENSTRUAL SYNDROME
NCT07202650Guided Imagery, Premenstrual Syndrome, Nursing
Baskent University
Not applicable
48
Ankara
2026-05-15
Not yet open
HYBRID BODY AWARENESS INTERVENTION IN ADOLESCENT GIRLS
NCT07554053Menstruation, Adolescent Health
Kahramanmaras Sutcu Imam University
Not applicable
180
Kahramanmaraş
2026-05-15
Not yet open
Sedentary Status and Multidimensional Outcomes in Fibromyalgia
NCT07358702Fibromyalgia, Sedentary Behavior, Kinesiophobia, Central Sensitisation
Izmir Democracy University
Not applicable
66
Konak
2026-05-15
Recruiting
Prenatal Yoga Intervention in Pregnant Women
NCT07585916Pregnant Women, Prenatal Yoga, Trauma, Body Image
Saglik Bilimleri Universitesi
Not applicable
46
Bartın
2026-05-15
Not yet open
HBM-Based Solution-Focused Birth Program on Fear of Childbirth in Primigravidas
NCT07549204Fear, Stress (Psychology), Pregnancy
Ordu University
Not applicable
72
Ordu
2026-05-15
Recruiting
The Effect of an Exercise Program Based on Attentional Focus Shifting on Clinical Outcomes in Rotator Cuff Related Shoulder Pain
NCT07546084Rotator Cuff Related Shoulder Pain, Subacromial Pain Syndrome, Shoulder Bursitis, Shoulder Tendinopathy
Istanbul University
Not applicable
46
Istanbul
2026-05-15
By invitation
The Effect of a Peer-Based Instructional Disaster Education Program on Disaster Preparedness Beliefs and Disaster Attitudes of First Aid and Emergency Program Students
NCT07564999The Aim is to Strengthen Disaster Preparedness Knowledge and Skills Through Peer Interaction
Selcuk University
Not applicable
75
Isparta
2026-05-15
Not yet open
Evaluating Two Nursing Interventions to Prevent Urinary Retention After Spinal Anesthesia
NCT07293000Postoperative Urinary Retention, Urinary Retention
Istanbul University - Cerrahpasa
Not applicable
105
Istanbul
2026-05-15
Recruiting
Comparison of Meta-PENG and Suprainguinal Fascia Iliaca Plane Block in Hip Fractures
NCT07612761Hip Fracture, Postoperative Pain, Regional Anesthesia
Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Observational
80
Istanbul
2026-05-14
Not yet open
The Impact of Technology-supported Interactive Teaching in Ethics Education
NCT07502079Ethics, Ethical Dilemma, Nursing, Nursing Student
Istanbul Aydın University
Not applicable
142
Istanbul
2026-05-14
Recruiting
Manual Versus Autoflow Ventilation During Anesthesia Inductıon in Geriatric Patients
NCT07582913Cerebral Oxygenation, Peripheral Oxygenation, Geriatrics, Ventilation
Ankara City Hospital Bilkent
Not applicable
106
Ankara
2026-05-13
Recruiting
A Phase 2 Study to Evaluate Povetacicept in Adults With Generalized Myasthenia Gravis
NCT07501702Myasthenia Gravis, Generalized
DrugPovetacicept
Vertex Pharmaceuticals Incorporated
Phase 2
30
Fatih, Kocaeli
2026-05-13
Recruiting
Ischemic Compression and Home Exercise in Non-Specific Neck Pain
NCT07685418Myofascial Trigger Points, Musculoskeletal Pain, Non-specific Neck Pain, Neck Pain
Istanbul Rumeli University
Not applicable
52
Istanbul
2026-05-13
Recruiting
Core Stability, Postural Balance, and Flexibility in Healthy Women: A Comparative Study Between Pilates Practitioners and Sedentary Individuals
NCT07578714Core Stability, Postural Balance, Pilates, Core Stability, Pilates
Istinye University
Observational
55
Istanbul
2026-05-13
Recruiting
Procedural Complications and Long-Term Mortality in Complex Coronary Interventions
NCT07202754Complex Coronary Artery Disease
Istanbul Mehmet Akif Ersoy Educational and Training Hospital
Observational
20,000
Istanbul
2026-05-13
Recruiting
Effectiveness of Core Stabilization Exercises in Rotator Cuff Injuries
NCT07377292Rotator Cuff Injury (RCI), Core Exercises Training
Ahi Evran University Education and Research Hospital
Not applicable
69
Kırşehir
2026-05-13
Not yet open
Ultrasound-Guided Rectus Sheath Block Versus Local Infiltration
NCT07582029Cholelithiases, Cholecystitis, Postoperative Pain
Sisli Hamidiye Etfal Training and Research Hospital
Not applicable
60
Istanbul
2026-05-12
Active, closed
Effects of Simulation Fidelity on Patient-Centered Care Competency, Empathy, and Learning Outcomes in Nursing Students: A Randomized Controlled Trial
NCT07637136Nursing Education, Simulation Based Learning, Patient-centered Care, Empathy
Atılım University
Not applicable
45
Ankara
2026-05-12
Recruiting
Nurse-Led Caregiver Support Program in Home Palliative Care
NCT07593729Palliative Care, Caregiver Burden, Home Care
Kutahya Health Sciences University
Not applicable
150
Simav
2026-05-12
Recruiting
The Relationship Between Oxytocin Massage in Mothers With Insufficient Milk Production in the Early Postpartum Period and Breastfeeding Self-Efficacy and Milk Let-down Reflex: A Randomized Controlled Study
NCT07609693Lactation Disorders
Tokat Gaziosmanpasa University
Not applicable
128
Kahramanmaraş
2026-05-12
By invitation
Factors Associated With Cognitive Skills in Patients With Fibromyalgia
NCT07662993Fibromyalgia, Cognition
Zülal TATAR
Observational
41
Denizli
2026-05-12
Recruiting
Crossover vs Accurate Ostial PCI for Medina 0.0.1 and 0.1.0 Left Main Bifurcation Lesions
NCT07596706Coronary Bifurcation Lesion, Coronary Artery Disease (CAD), Left Main Coronary Artery Stenosis
Istanbul Mehmet Akif Ersoy Educational and Training Hospital
Observational
1,000
Istanbul
2026-05-12
Recruiting
Effect of Rebound Pain on Postoperative Intensive Care Delirium in Patients Undergoing Hip Surgery With Peripheral Nerve Block
NCT07295184Rebound Pain Impact After Hip Surgery With Nerve Block
Konya City Hospital
Observational
90
Konya
2026-05-12
Active, closed
Multimodality RV Phenotyping for Risk Stratification and Short-Term Outcomes in Group 1 PAH
NCT07667673Pulmonary Hypertension, Pulmonary Arterial Hypertension, Right Ventricular Function
Istanbul University - Cerrahpasa
Observational
50
Istanbul
2026-05-11
By invitation
Non-Invasive Vagus Nerve Stimulation in Patients With Acute Burn Injuries
NCT07574580Acute Burns
Fenerbahce University
Not applicable
50
Istanbul
2026-05-11
Recruiting
An Open Label Extension (OLE) Study (Following Completion of CTQJ230A12301) to Evaluate Long-term Safety and Tolerability of Pelacarsen (TQJ230)
NCT07517263Cardiovascular Disease and Lipoprotein(a)
DrugPelacarsen
Novartis Pharmaceuticals
Phase 3
5,700
Izmir, Ankara, Istanbul, Eskişehir, Samsun, Mersin
2026-05-11
Recruiting
Comparison of the Effects of Different Upper Extremity Aerobic Exercise Training Protocols on Arm Functional Capacity in Patients With Heart Failure With Cardiac Implantable Electronic Devices
NCT07592494Heart Failure, Implantable Cardioverter Defibrillator (ICD), Cardiac Resynchronization Therapy Devices
Erol Olcok Corum Training and Research Hospital
Not applicable
36
Çorum
2026-05-11
Recruiting
Evaluation of the Effectiveness of Capacitive and Resistive Energy Transfer Therapy for Lateral Epicondylitis
NCT07634224Lateral Epicondylitis, Capacitive and Resistive Electric Transfer Therapy, Exercise
Gaziantep City Hospital
Not applicable
62
Gaziantep
2026-05-11
Active, closed
Effect of Dietary Carbohydrate Content and Inulin-Fructooligosaccharide Supplementation on Glycemic Control in Individuals With Type 1 Diabetes Mellitus
NCT07673523Type 1 Diabetes Mellitus
Hacettepe University
Not applicable
30
Ankara
2026-05-11
By invitation
Effects of Non-Invasive Vagus Nerve Stimulation in Adolescent Burn Patients
NCT07566923Burn Injury
Fenerbahce University
Not applicable
60
Istanbul
2026-05-11
Recruiting
Cardiac Side Effects of Systemic Therapy in Early-Stage Breast Cancer
NCT07588425Breast Cancer (Early Breast Cancer), Cardiotoxicity, Cancer Therapy-Related Cardiac Dysfunction
Fatih GURLER
Observational
100
Ankara
2026-05-11
Recruiting
A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
NCT07567001Obesity, Heart Failure
DrugNNC0487-0111
Novo Nordisk A/S
Phase 3
5,610
Adana, Adapazarı/Sakarya, Afyonkarahisar, Altınordu/Ordu, Ankara, Antalya, Bayraklı/İzmir, Bursa
2026-05-11
Recruiting
Computer-Assisted Comparison of Hip Socket Volume and Surface Shape After Pediatric Acetabular Osteotomies
NCT07581717Developmental Dysplasia of the Hip (DDH), Developmental Dysplasia of the Hip, Acetabular Dysplasia
Istanbul University
Observational
12
Istanbul
2026-05-10
Recruiting
Validity of the Turkish Translation of the Modified JOA
NCT07448883Spondylosis, Cervical, Spinal Cord Compression
Izmir Democracy University
Observational
70
Buca
2026-05-10
Not yet open
Effect of Prostatic Urethra and Seminal Vesicle Morphometry on Ejaculation
NCT07614854Premature Ejaculation, Ejaculation
Başakşehir Çam & Sakura City Hospital
Observational
150
Istanbul
2026-05-10
Not yet open
Pain Comparison: Transrectal vs. Transperineal Prostate Biopsy
NCT07577895Prostate Cancer
Kayseri Education and Research Hospital
Observational
200
Kayseri
2026-05-10
Recruiting
Timing of Recruitment Maneuver in Robotic Prostate Surgery
NCT07662642Robotic Surgery, Urologic Surgical Procedures, Postoperative Pulmonary Complications (PPCs), Pulmonary Atelectasis
Ankara University
Not applicable
86
Ankara
2026-05-09
Recruiting
Foot Reflexology and Massage in Neonates Receiving Phototherapy
NCT07610811Neonatal Hyperbilirubinemia
Aydin Adnan Menderes University
Not applicable
105
Kusadasi
2026-05-09
Recruiting
The Effect of Different Flap Closure Techniques on Postoperative Morbidity in Impacted Third Molar Surgery
NCT07198282Impacted Mandibular Third Molar, Postoperative Morbidity, Oral Surgery
Recep Tayyip Erdogan University
Not applicable
148
Rize
2026-05-08
Not yet open
Trajectory-Based Phenotyping After Coronary Artery Bypass Surgery
NCT07598682Coronary Artery Bypass Grafting, Postoperative Acute Kidney Injury, Postoperative Complications, Risk Stratification
Bursa Sevket Yilmaz Training and Research Hospital
Observational
1,000
Bursa
2026-05-07
Recruiting
Notch vs Midpoint Suprascapular Nerve PRF for Chronic Shoulder Pain
NCT07502209Chronic Shoulder Pain, Rotator Cuff Tendinopathy
Ankara City Hospital Bilkent
Not applicable
32
Ankara
2026-05-07
Recruiting
Comparison of Intertransverse Process and Erector Spinae Plane Blocks in Acute Postoperative Analgesia Management for Laparoscopic Cholecystectomy Patients
NCT07504705Acut Postoperative Pain, Erector Spinae Plane Block, Intertransverse Process Block
Konya City Hospital
Not applicable
110
Konya
2026-05-07
Not yet open
The Effect of Kinesio Taping on Hand Functions in Zone V-VI Extensor Tendon Injuries
NCT07567248Extensor Tendons of Finger Anomalies, Tendon Injuries
Pamukkale University
Not applicable
36
Denizli
2026-05-07
Not yet open
HBM-Based Intervention on Cancer Screening
NCT07583693Cancer Screening, Health Belief Model, Attitude, Perception
Lokman Hekim University
Not applicable
50
Ankara
2026-05-06
Recruiting
A Study To Evaluate Pharmacokinetics, Efficacy, Safety, Tolerability, And Pharmacodynamics Of Satralizumab In Pediatric Patients With Aquaporin-4 Antibody Positive Neuromyelitis Optica Spectrum Disorder (NMOSD)
NCT05199688Neuromyelitis Optica Spectrum Disorder, NMOSD
DrugSatralizumab
Hoffmann-La Roche
Phase 3
8
Kocaeli
2026-05-06
Recruiting
Contextually Enhanced Exercise Programs for Rotator Cuff-Related Shoulder Pain
NCT07428070Rotator Cuff Related Shoulder Pain, Shoulder Pain, Rotator Cuff Injuries
Istanbul Nisantasi University
Not applicable
72
Istanbul
2026-05-06
Recruiting
POCD After Major Gynecologic Surgery
NCT07589348Postoperative Cognitive Dysfunction, Perioperative Neurocognitive Disorder
Fatihhan Zeytun
Observational
72
İzmit
2026-05-06
Recruiting
Comparison of Lateral Internal Sphincterotomy Techniques for Chronic Anal Fissure
NCT07520552Chronic Anal Fissure
Çanakkale Onsekiz Mart University
Not applicable
150
Çanakkale
2026-05-06
Recruiting
A Study to Identify and Characterize Patients With Type 2 Diabetes Mellitus for Possible Participation in Ongoing or Future Type 2 Diabetes Mellitus Clinical Studies
NCT07606066Type 2 Diabetes
AstraZeneca
Observational
2,150
Ankara, Adana, Gaziantep, Istanbul, Kayseri
2026-05-06
Not yet open
DEVELOPMENT AND PSYCHOMETRIC EVALUATION OF THE NEUROCOGNITIVE UPPER EXTREMITY TESTS: A RELIABILITY AND VALIDITY STUDY
NCT07579676Athletic Performance, Upper Extremity, Cognition, Physical Functional Performance
Hacettepe University
Observational
30
Ankara
2026-05-05
Recruiting
AMAZE 3: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Not Treated With Positive Airway Pressure Lose Weight and Improve Sleep Apnoea
NCT07571005Obesity, Overweight, Obstructive Sleep Apnoea
DrugNNC0487-0111
Novo Nordisk A/S
Phase 3
300
Alanya/ Antalya, Maltepe/İstanbull, Merkez/Battalgazi/Malatya, Merkez/Çorum, Yenimahalle / Ankara, Yuregir/Adana, Yıldırım/Bursa, Zeytinburnu/İstanbul
2026-05-05
Recruiting
AMAZE 4: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Treated With Positive Airway Pressure Lose Weight and Improve Sleep Apnoea
NCT07571109Obesity, Overweight, Obstructive Sleep Apnoea
DrugNNC0487-0111
Novo Nordisk A/S
Phase 3
300
Alanya/ Antalya, Maltepe/İstanbull, Merkez/Battalgazi/Malatya, Merkez/Çorum, Yenimahalle / Ankara, Yuregir/Adana, Yıldırım/Bursa, Zeytinburnu/İstanbul
2026-05-05
Not yet open
Validity and Reliability of the Exercise-Related Health Beliefs Attitude Scale in Geriatric Individuals
NCT07562880Geriatric, Elderly
Istanbul University - Cerrahpasa
Observational
200
Balıkesir
2026-05-05
By invitation
Effects of Knowledge of Results Intervention in Rotator Cuff-Related Shoulder Pain
NCT07632729Rotator Cuff-related Shoulder Pain, Augmented Feedback, Rehabilitation
Elif Turgut
Not applicable
56
Ankara
2026-05-05
Recruiting
Surovatamig as Consolidation Therapy in Participants With Chronic Lymphocytic Leukaemia or Small Lymphocytic Lymphoma With Unmutated Immunoglobulin Heavy Chain Variable (IGHV)
NCT07509151Chronic Lymphocytic Leukaemia or Small Lymphocytic Lymphoma With Unmutated IGHV
DrugSurovatamig
AstraZeneca
Phase 3
420
Adapazarı, Antalya, Istanbul, Kocaeli, Mezitli
2026-05-05
Recruiting
"The Effect of AI-Assisted Mobilization Education on Kinesiophobia and Readiness for Hospital Discharge in Patients Undergoing Total Knee Arthroplasty''
NCT07694895Total Knee Anthroplasty
Kocaeli University
Not applicable
72
Kocaeli
2026-05-05
Recruiting
Intranasal Dexmedetomidine vs Oral Midazolam for Premedication in Pediatric Surgery
NCT07565116Pediatric Anesthesia, Preoperative Anxiety, Emergence Agitation
DrugsMidazolam·Dexmedetomidine
Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Not applicable
84
Diyarbakır
2026-05-05
Not yet open
Ketamine and Dexmedetomidine for Delirium in Joint Arthroplasty
NCT06963294Postoperative Delirium, Postoperative Cognitive Dysfunction
DrugKetamine
Istinye University
Not applicable
80
Istanbul
2026-05-05
Not yet open
Thoracic vs Lumbar Spinal Anesthesia for Cesarean Delivery
NCT07567612Cesarean Sections
Adiyaman University Research Hospital
Not applicable
50
Adıyaman
2026-05-05
Recruiting
COMPARISON OF FANS VS CONVENTIONAL URETERAL ACCESS SHEATH in RIRS on POSTOPERATIVE ACUTE KIDNEY INJURY
NCT07685587Urolithiasis
Namik Kemal University
Not applicable
108
Tekirdağ
2026-05-04
Recruiting
A Clinical Trial of Adjuvant Intismeran (V940) With or Without Pembrolizumab Coformulated With Berahyaluronidase Alfa (MK-3475A) in High-Risk Stage I Non-Small Cell Lung Cancer (V940-014)
NCT07513376Non-small Cell Lung Cancer
Merck Sharp & Dohme LLC
Phase 3
876
Adana, Ankara, Istanbul, Izmir, Kayseri
2026-05-04
Recruiting
Combined Predictive Value of RSBI and CALLY Index in Predicting Weaning Success in ICU Patients
NCT07571317Critical Illness, Respiratory Insufficiency, Ventilator Weaning, Weaning Failure of Mechanical Ventilation
Istanbul University - Cerrahpasa
Observational
105
Istanbul
2026-05-04
Recruiting
AZD2265 Compared With Standard of Care in PSMA-positive Metastatic Castration-resistant Prostate Cancer (VECTRA-01)
NCT07611110Metastatic Castration-resistant Prostate Cancer
DrugsFPI-2265·Xofigo·Cabazitaxel·Zytiga
AstraZeneca
Phase 3
670
Ankara, Istanbul
2026-05-04
Recruiting
The Impact of Video-assisted Thoracic Surgery and Regional Anaesthesia on Postoperative Opioid Consumption and Pain Scores
NCT07578545Thoracic Surgery, Videoassisted Thoracoscopic Surgery,One-lung Ventilation, Regional Anaesthesia, Postoperative Analgesia
Antalya Training and Research Hospital
Observational
96
Antalya
2026-05-04
By invitation
Effect of Non-Invasive Vagus Nerve Stimulation in Burn Patients
NCT07566871Burn Injury
Fenerbahce University
Not applicable
60
Istanbul
2026-05-04
Recruiting
Development Of A Rapid Diagnostic Test To Identify Crimean-Congo Haemorrhagic Fever At The Point-Of-Care
NCT06624787Crimean-Congo Haemorrhagic Fever
Liverpool School of Tropical Medicine
Not applicable
492
Erzurum, Kastamonu, Samsun, Sivas, Tokat Province
2026-05-04
By invitation
OBE vs PBL in Physiotherapy Education
NCT07627776Education, Problem-based Learning
Medipol University
Not applicable
100
Istanbul
2026-05-04
Recruiting
Comparison of Extracorporeal Shock Wave Therapy and Low-Level Laser Therapy in Patients With Lateral Epicondylitis
NCT07564713Lateral Epicondylitis (Tennis Elbow)
Hitit University
Not applicable
50
Çorum
2026-05-04
By invitation
Non-Invasive Vagus Nerve Stimulation in Burn Patients During Dressing
NCT07566910Burn Injury
Fenerbahce University
Not applicable
96
Istanbul
2026-05-04
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Cite this view

Priya Life Science (2026). Clinical trial register: studies with a Turkish investigative site. Derived from ClinicalTrials.gov. Retrieved 28 September 2026. https://priyalifescience.com/clinical-trials-turkey?page=10

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About this register

This register is built from ClinicalTrials.gov, the trial registry run by the U.S. National Library of Medicine. It includes every study on the registry that lists at least one investigative site in Turkey and is recruiting, not yet recruiting, active but no longer recruiting, or enrolling by invitation: 5,432 studies in total at the last sync on 26 Sep 2026, 19:51 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

How many clinical trials are recruiting in Turkey?

2,496 of the 5,432 studies in this register are recruiting new participants as of the 26 Sep 2026, 19:51 UTC sync. A further 1,288 have not yet opened recruitment, 1,248 are active but closed to new participants, and 400 are enrolling by invitation only. Eligibility for any study is decided by its study team.

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Browse trials by condition

Postoperative Pain (137) Pain (74) Anxiety (69) Stroke (66) Multiple Sclerosis (57) Breast Cancer (52) Pain Management (39) Neck Pain (38) Obesity (37) Periodontitis (36) Exercise (34) Nursing Education (31) Pregnancy (30) Fibromyalgia (30) Fear (29)
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Browse trials by site location

Istanbul (2009) Ankara (1457) Izmir (568) Adana (378) Antalya (259) Samsun (219) Konya (200) Kayseri (182) Bursa (178) Mersin (173) Kocaeli (151) Edirne (146) Erzurum (132) Gaziantep (129) Malatya (104)
Listing here is informational and not medical advice; eligibility is determined by each study team. See also the Ireland, UK, EU, USA and China registers.