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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
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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
Treatment of Intrabony Defects With Injectable Platelet-Rich Fibrin and Xenogenic Grafts
NCT07146776Periodontitis, Intrabony Periodontal Defect, Periodontal Diseases, Periodontal Defect
Saglik Bilimleri Universitesi
Not applicable
16
Istanbul
2025-07-12
Recruiting
Time-Restricted Eating After Bariatric Surgery
NCT07672821Obesity & Overweight, Bariatric Surgery, Weight Regain, Weight Regain Post Bariatric Surgery
Medipol University
Not applicable
40
Bursa
2025-07-12
Not yet open
The Effectiveness Of BETY In Fibromyalgia
NCT07034417Fibromyalgia
Aysima Barlak
Not applicable
40
Antalya
2025-07-12
Active, closed
Assessment of Physical Performance in Children
NCT07107984Physical Performance
Afyonkarahisar Health Sciences University
Observational
200
Afyonkarahisar
2025-07-10
Not yet open
COMPARISON OF ERECTOR SPINA PLAN BLOCK AND THORACIC PARAVERTEBRAL BLOCK FOR PERIOPERATIVE ANALGESIA
NCT07021651Paravertebral Block
Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Not applicable
60
Kayapınar
2025-07-10
Active, closed
Development and Usability Evaluation of an Arm Circumference Measurement Tool For Patients Undergoing Breast Surgery
NCT07154771Breast Surgery, Breast Cancer, Lymphedema
Saglik Bilimleri Universitesi Gulhane Tip Fakultesi
Not applicable
35
Ankara
2025-07-10
Recruiting
Occlusal Splint and Exercise Therapy for Temporomandibular Disorders
NCT07507734Temporomandibular Disorders (TMD)
Acibadem University
Not applicable
38
Istanbul
2025-07-10
Recruiting
The Effect of Health Riddles on Fear, Anxiety, and Pain in Circumcised Children
NCT07052955Circumcision, Male
Gümüşhane Universıty
Not applicable
120
Gümüşhane
2025-07-10
Recruiting
Salivary Biomarkers in Periodontal Disease Progression
NCT07661784Periodontal Disease, Gingivitis and Periodontal Diseases, Periodontitis
Suleyman Demirel University
Observational
240
Isparta
2025-07-10
Recruiting
Health Literacy and Osteoporosis Awareness
NCT07419451Osteoporosis, Health Literacy Level, Awareness and Knowledge Level
Bandırma Onyedi Eylül University
Observational
190
Balıkesir
2025-07-09
Recruiting
Arterial Stiffness in Individuals With Breast Cancer
NCT07070778Aerobic Exercise, Breast Cancer, Arterial Stiffness
Hacettepe University
Not applicable
18
Ankara
2025-07-08
By invitation
ECCA's Turkish Validity and Reliability Study and Comparison With Other Cognitive Assessment Tests
NCT07527234Electroconvulsive Therapy (ECT), Electroconvulsive Therapy Cognitive Assessment (ECCA), Montreal Cognitive Assessment (MoCA), Turkish Adaptation
Pamukkale University
Observational
90
Denizli
2025-07-08
Active, closed
Cutaneous Silent Period-Based Comparison of DRG-PRF and TFESI in Lumbar Radicular Pain
NCT07097532Lumbar Radicular Pain, Spinal, Inhibition
ahmet başarı
Not applicable
54
Kayseri
2025-07-08
Recruiting
Combined Upper Extremity Resistance and Aerobic Exercise Training in Patients With Breast Cancer
NCT07070791Breast Cancer, Upper Extremity, Resistance Exercise, Aerobic Exercise
Hacettepe University
Not applicable
40
Ankara
2025-07-08
Recruiting
Study With IV NEPA (Fosnetupitant/Palonosetron) for the Prevention of Chemotherapy-induced Nausea and Vomiting in Paediatric Cancer Patients Undergoing Highly Emetogenic Chemotherapy (HEC)
NCT06904235Nausea and Vomiting Chemotherapy-Induced, Nausea Post Chemotherapy
DrugNEPA
Helsinn Healthcare SA
Phase 2
95
Istanbul, Ankara, Kayseri
2025-07-07
Not yet open
ACT-Based Psychoeducation for Schizophrenia Caregivers
NCT06971328Schizophrenia Patients
Ataturk University
Not applicable
34
Erzurum
2025-07-07
Recruiting
The Effect of Lavender Inhalation on Anxiety, Sleep, and Blood Pressure
NCT07192783Primary Hypertension
Ardahan University
Not applicable
50
Ardahan
2025-07-07
Not yet open
Effects of Thumb Manipulation on Hand Grip Strength, Function, and Sensation
NCT07068698Thumb Manipulation, Hand Grip Strength, Hand Sensory Function, Hand Function in Healthy Individuals
SEFA HAKTAN HATIK
Not applicable
60
Sinop
2025-07-06
Recruiting
European Venous Registry
NCT06906250Deep Venous Disease of the Lower Limbs
IRCCS San Raffaele
Observational
100
Istanbul
2025-07-05
Not yet open
Predictors of Motor İmagery Performance in Cerebral Palsy
NCT07002567Cerebral Palsy (CP), Spasticity, Motor Learning
Abant Izzet Baysal University
Observational
54
Zonguldak, Bolu, Düzce
2025-07-04
Not yet open
Activity Management Training in Low Back Pain
NCT07061743Low Back Pain
Çankırı Karatekin University
Not applicable
34
Çankırı
2025-07-03
Not yet open
Are Developmentally At Risky Babies Environmentally Disadvantaged?
NCT07063966Risky Baby, Motor Development, Sensory Profiles, Environmental Conditions
Abant Izzet Baysal University
Observational
52
Zonguldak, Bolu, Düzce
2025-07-03
Active, closed
Whole-Body Vibration and Postural Stability in Painful HSD
NCT07830589Hypermobility Spectrum Disorder
Gökalp Arif Utkugün
Not applicable
30
Istanbul
2025-07-03
Recruiting
A Clinical Study of Ifinatamab Deruxtecan Based Treatment Combinations or as Monotherapy to Treat Metastatic Castrate Resistant Prostate Cancer (mCRPC) (MK-2400-01A/IDeate-Prostate02)
NCT06863272Castration-Resistant Prostatic Cancer, Metastasis
DrugsOpevesostat·Ifinatamab Deruxtecan·Abiraterone·Enzalutamide
Merck Sharp & Dohme LLC
Phase 1/2
360
Adana, Ankara, Istanbul, Rize
2025-07-03
Recruiting
TRITON-CM: A Study to Evaluate Nucresiran in Patients With Transthyretin Amyloidosis With Cardiomyopathy
NCT07052903Transthyretin Amyloidosis With Cardiomyopathy
DrugNucresiran
Alnylam Pharmaceuticals
Phase 3
1,750
Ankara, Antalya, Istanbul
2025-07-02
Recruiting
Comparison of vNOTES and Laparoscopic Salpingectomy in the Surgical Treatment of Ectopic Pregnancy
NCT07057115Ectopic Pregnancy
Gaziosmanpasa Research and Education Hospital
Not applicable
56
Istanbul
2025-07-01
Recruiting
Effects of Motor Imagery Training
NCT07193355PARKINSON DISEASE (Disorder), Mental Imagery, Gait Balance
Kahramanmaras Sutcu Imam University
Not applicable
50
Kahramanmaraş
2025-07-01
Recruiting
Comparison of V-NOTES and Laparoscopic Mesh-Free Sacrocolpopexy Techniques
NCT07082023Pelvic Organ Prolapse
Havva Betül Bacak
Not applicable
52
Istanbul
2025-07-01
By invitation
Effects of Music Therapy on Sensory Processing, Adaptive Behavior and Social Interaction
NCT06996795Music Therapy
Hacettepe University
Not applicable
30
Ankara
2025-07-01
Recruiting
Transperineal Ultrasound Evaluation of Vesicourethral Angle and de Novo SUI After Colpocleisis Surgery
NCT07071818Prolapse, Vaginal
Gaziosmanpasa Research and Education Hospital
Not applicable
31
Istanbul
2025-07-01
Active, closed
The Effect of Core Stabilization Exercises Applied With Virtual Reality-Based Telerehabilitation in the Treatment of Chronic Low Back Pain
NCT07031947Low Back Pain, Low Back Pain, Mechanical, Low Back Pain and Core Muscle, Core Stabilization Exercise Therapy
Istanbul University
Not applicable
80
Istanbul
2025-07-01
Recruiting
Evaluation of the Effectiveness of iPACK and Adductor Canal Blocks on Patients Undergoing Arthroscopic Knee Surgery
NCT07002580Patients Undergoing Arthroscopic Knee Surgery
Sakarya University
Not applicable
64
Sakarya
2025-07-01
Recruiting
Use of Hand Puppets and Image Watching and Coloring Books for Children in During Blood Collection Procedures
NCT07044713Blood Collection
Artvin Coruh University
Not applicable
90
Kilis
2025-07-01
Active, closed
Malnutrition and Sarcopenia Screening in Chemotherapy Patients
NCT07163286Nutrition Aspect of Cancer, Sarcopenia, Chemotherapeutic Agent Toxicity
Çanakkale Onsekiz Mart University
Observational
200
Çanakkale
2025-07-01
Recruiting
The Role of Mandala Painting Before Surgery
NCT07109492Mandala Painting, Surgery, Nurse's Role
Niran Çoban
Not applicable
60
Yalova
2025-07-01
Active, closed
The Effect of Postpartum Contraceptive Method Counselling on the Intention to Use Family Planning Methods
NCT07119554Postpartum Contraceptive Counseling
Istanbul Saglik Bilimleri University
Not applicable
62
Istanbul
2025-07-01
By invitation
Registry of MIUS for Benign Prostatic Obstruction
NCT07159165Benign Prostatic Hyperplasia With Lower Urinary Tract Symptoms
Ondokuz Mayıs University
Observational
10,000
Samsun
2025-07-01
Recruiting
IV Magnesium in the Treatment of Acute Dysmenorrhea
NCT07248540Dysmenorrhea
DrugMagnesium sulfate
Havva Betül Bacak
Not applicable
60
Gaziosmanpaşa
2025-07-01
Recruiting
SNAG and SNME in Non-Specific Sciatic Pain
NCT07161323Sciatica Pain, Sciatica Acute, Mulligan Mobilization
Istinye University
Not applicable
30
Istanbul
2025-07-01
Recruiting
Comparison of the Efficacy of Mesotherapy and Extracorporeal Shock Wave Therapy in Patients With Lateral Epicondylitis
NCT07043335Lateral Epicondylitis, Tennis Elbow
Haydarpasa Numune Training and Research Hospital
Not applicable
50
Istanbul
2025-07-01
Recruiting
The Effect of Emotion-Focused Intervention on Emotion Regulation and Well-Being of Individuals With Transplantation
NCT07294183Renal Transplantation
Akdeniz University
Not applicable
56
Antalya
2025-07-01
Recruiting
Inspiratory Muscle Training After Vertebroplasty in Osteoporotic Fracture Patients
NCT07024095Osteoporotic Vertebral Compression Fractures, Restrictive Pulmonary Disorders, Inspiratory Muscle Weakness, Postoperative Pulmonary Function
Istinye University
Not applicable
24
Kayseri
2025-07-01
Not yet open
The Effect of Nature and Game Based Activities on Older People
NCT06609408Nature, Human, Older People, Nursing Home, Happiness
Ondokuz Mayıs University
Not applicable
52
Samsun
2025-07-01
Not yet open
Effect of Virtual Reality Glasses on Stress, Muscle Tension, and Physiological Parameters Before Angiography
NCT06969885Coronary Angiography (CAG)
Yuksek Ihtisas University
Not applicable
60
Ankara
2025-07-01
Recruiting
Comparison of Clinical Performance of Partial Restorations Fabricated With Three-Dimensional Printer and CAD-CAM
NCT07031856Dental Caries, Dental Restoration, Permanent, Tooth Diseases
Cukurova University
Not applicable
12
Adana
2025-07-01
Recruiting
Deep Learning for Musculoskeletal Complications in Breast Cancer
NCT07236658Postmastectomy Lymphedema Syndrome, Breast Cancer Surgery Pain, Osteoporosis Secondary, Shoulder Adhesive Capsulitis
Ankara Etlik City Hospital
Observational
133
Ankara
2025-07-01
Not yet open
Effect of a Mobile Health App on Pain and Quality of Life in Patients With Neuropathic Pain in Multiple Sclerosis
NCT06982742Multiple Sclerosis
Meryem Kocaslan Toran
Not applicable
52
Istanbul
2025-07-01
Active, closed
The Effect of the Sedo-Analgesia Protocol Applied to Intensive Care Unit Patients on Patient Outcomes
NCT07148544Neurosurgical Surgery, Sedo-analgesia, İntensive Care, Nursing Care
Cukurova University
Not applicable
42
Adana
2025-07-01
Recruiting
Effects of Two Different Eye Care Practices on Eye Complications in Mechanically Ventilated Intensive Care Patients
NCT07070843Eye Care, Nursing Care, Intensive Care Unit
Istanbul Saglik Bilimleri University
Not applicable
156
Istanbul
2025-07-01
Recruiting
The Effect of Ultrasonographic Airway Measurements and Anatomical Differences on Laryngeal Mask Placement in Young and Older Adults
NCT07776847Airway Management, Laryngeal Mask Airway Insertion Skill
Duzce University
Observational
188
Düzce
2025-07-01
Recruiting
VNOTES Approach in Mesh Free Sacrocolpopexy: A Functional and Anatomic Evaluation
NCT07114029Pelvic Organ Prolapse
Gaziosmanpasa Research and Education Hospital
Not applicable
26
Istanbul
2025-07-01
Recruiting
Comparing Brief Psychoanalytic Couple Therapy and Emotionally Focused Therapy in Reducing Relationship Distress
NCT07100951Depressive Disorder, Anxiety Disorders, Emotion Regulation, Attachment
Beykoz University
Not applicable
120
Istanbul
2025-07-01
Recruiting
Large Granular Lymphocytes in mNSCLC Treated With Nivolumab
NCT07363811Metastatic NSCLC - Non-Small Cell Lung Cancer
Necmettin Erbakan University
Observational
50
Konya
2025-07-01
Recruiting
Post-Hysterectomy Vaginal Length: Horizontal vs. Vertical Closure
NCT07067645Prolapse, Vaginal, Vaginal Vault Prolapse
Gaziosmanpasa Research and Education Hospital
Not applicable
62
Istanbul
2025-07-01
Recruiting
Smartphone Addiction on the Biomechanical Properties of Thumb Muscles and Thumb Sensory Sensitivity
NCT07040267Smartphone Addiction, Thumb Injury
Saglik Bilimleri Universitesi
Observational
36
Istanbul
2025-07-01
Recruiting
The Effect of Baduanjin on Patients Undergoing Knee Replacement Surgery
NCT07109557Pain, Postoperative, Surgery, Knee Replacement, Nurse's Role
Niran Çoban
Not applicable
60
Yalova
2025-07-01
Active, closed
Effects of Inspiratory Muscle Training on Lymphedema
NCT06521268Lymphedema
Biruni University
Not applicable
24
Istanbul
2025-07-01
Not yet open
Investigation of the Effects of Respiratory Muscle Training Combined With Otago Exercises in Elderly Patients Undergoing Coronary Artery Bypass Graft Surgery
NCT07034846Coronary Artery Bypass Graft (CABG)
Istanbul University - Cerrahpasa
Not applicable
28
Istanbul
2025-07-01
Not yet open
Ultrasonographic Evaluation of the Ulnar Nerve in Individuals With and Without Generalized Joint Hypermobility
NCT07044986Hypermobility, Joint
Beylikduzu State Hospital
Observational
60
Istanbul
2025-07-01
By invitation
Effects of Sleep Hygiene Education and Progressive Relaxation Exercise on Anxiety, Sleep Quality and Glycemic Control in Diabetic Patients
NCT06960408Diabetes Mellitus, Type 2
Gazi University
Not applicable
52
Ankara
2025-07-01
Recruiting
Effects of Total and Selective Caries Removal - Requiring or Avoiding Vital Pulp Therapy - on Pulp Vitality and Postoperative Pain in Deep Carious Mature Permanent Teeth: A Split-Mouth Clinical Study
NCT07041905Pulp Exposure, Dental, Deep Dental Caries
Cukurova University
Not applicable
15
Adana
2025-07-01
Not yet open
Endoscopic Submucosal Dissection vs. Transanal Endoscopic Surgery for Rectal Neoplasia
NCT06902701Rectal Neoplasms
Turkish Society of Colon and Rectal Surgery
Observational
156
Istanbul, Izmir
2025-07-01
Recruiting
The Effect of Video-Based Virtual Reality Education on Self-Confidence and Motivation in Nursing Students
NCT07047157Peripheral Venous Catheterization, Nursing Students, Clinical Skills Training, Self-confidence in Clinical Decision Making and Anxiety
Esra Aydın
Not applicable
60
Van
2025-07-01
Recruiting
Impact of Smoking on Physical Activity Level in Young Adults
NCT07043920Smoking Behaviors, Physical Inactivity
Saglik Bilimleri Universitesi
Observational
164
Istanbul
2025-07-01
Active, closed
Acupressure in Pediatric K-wire Removal
NCT07775547Pain, Pain Management
Cukurova University
Not applicable
41
Van
2025-07-01
Recruiting
Low-Flow Anesthesia and Open-Heart Surgery
NCT07040735Low-flow Anesthesia, Hemodynamics, Open-heart Surgery
Çağrı Özdemir
Observational
80
Ankara
2025-07-01
Recruiting
Nutritional Status of Head and Neck Cancer Patients
NCT07068711Head and Neck Cancer, Radiotherapy, Nutritional Status
Marmara University
Observational
57
Istanbul
2025-07-01
Active, closed
Effects of Basic Body Awareness Therapy on Pain, Work Stress, Quality of Life, and Eating Attitudes in Adults
NCT07736599Healthy Volunteers
Hitit University
Not applicable
20
Amasya
2025-07-01
Active, closed
The Effect of Collagen In Tooth Extraction Procedures
NCT07270510Extraction Socket Healing, Extraction, Tooth
Altinbas University
Phase 4
24
Istanbul
2025-07-01
Not yet open
Serratus Posterior Superior Intekcostal Plane Block vs Serratus Anterior Plane Block for Postoperative Analgesia in VATS: A Randomized Trial"
NCT07020624Video Assisted Thoracoscopic Surgery, Postoperative Analgesia
Samsun University
Not applicable
50
Samsun
2025-07-01
Recruiting
Respiratory Functions in Parkinson's Disease
NCT07010783Parkinson Disease
Ankara University
Observational
100
Ankara
2025-07-01
Active, closed
The Effect of Preoperative Hugging With Family Members on Preoperative Anxiety Levels and Postoperative Pain
NCT07369544Postoperative Pain Management, Anxiety, Non-Pharmacological Interventions
University of Health Sciences Balikesir Hospital Eduation and Research
Not applicable
160
Malatya
2025-07-01
Recruiting
Meditation in Early Labor: Impact on Self-Efficacy and Childbirth Fear in First-Time Mothers
NCT07201220Meditation
Seyhan District Health Directorate, Adana
Not applicable
60
Adana, Seyhan
2025-07-01
Not yet open
The Impact of the Nurse-Led "My Baby is Safe" Educational Program
NCT07037914Sudden Infant Death Syndrome, Shaken Baby Syndrome
Amasya University
Not applicable
50
Amasya
2025-07
Not yet open
Artificial Intelligence (AI)-Based Prediction of Treatment Response in Sciatica Patients Receiving Transforaminal Epidural Steroid Injection
NCT07080307Sciatica, Low Back Pain, Lumbar Spinal Stenosis, Radiculopathy
Marmara University
Observational
1,500
Istanbul
2025-07
Not yet open
Comparison of Ganglion Impar Radiofrequency Ablation and Phenol Neurolysis Techniques for Chronic Coccydynia Treatment
NCT07021365Coccygodynia, Coccydynia
Marmara University
Not applicable
30
Istanbul
2025-07
Not yet open
Investigation of the Effects of Basic Body Awareness Training on Motor Skills İn Children at Risk of Developmental Delay
NCT07054996Developmental Delay, Body Perception
Harran University
Not applicable
72
Sanliurfa
2025-07
Not yet open
Effectiveness of Occupation-Based Exercise Program in Zone 2 Flexor Tendon Injuries
NCT07046416Tendon Injuries, Zone 2 Flexor Tendon Lacerations of the Hand
Berat Güngör
Not applicable
65
Istanbul
2025-07
Not yet open
"The Effect of Sleep Hygiene Training Given to Heart Failure Patients on Their HospitalAcquired Insomnia Level"
NCT06900504Heart Failure
Muş Alparslan University
Not applicable
34
Erzurum
2025-06-30
By invitation
Monitor Orthopaedic Footwear Questionnaire (MOS) Validity and Reliability Study
NCT07033390Validity and Safety
Medipol University
Observational
200
Beykoz
2025-06-30
Active, closed
A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of GM1 Gangliosidosis or GM2 Gangliosidosis
NCT07082543Gangliosidoses, GM2, Gangliosidosis, GM1
DrugNizubaglustat
Azafaros B.V.
Phase 3
75
Adana, Çankaya, Bornova
2025-06-30
By invitation
Effects of Spinal Stabilization on the Pelvic Floor in Women With Multiple Sclerosis
NCT07074587Multiple Sclerosis, Urinary Incontinence, Lower Urinary Tract Symptoms
Abant Izzet Baysal University
Not applicable
36
Merkez
2025-06-30
Recruiting
A Clinical Study of Sacituzumab Tirumotecan (Sac-TMT, MK-2870) in People With Breast Cancer (MK-2870-032)
NCT06966700Breast Neoplasms, Triple Negative Breast Neoplasms, HR Low-Positive/HER2-Negative Breast Neoplasms
DrugsEpirubicin·Sacituzumab tirumotecan·Olaparib·Doxorubicin
Merck Sharp & Dohme LLC
Phase 3
2,400
Sıhhiye, Adana, Ankara, Istanbul, Kayseri, Samsun
2025-06-30
Recruiting
Effect of Emotional Freedom Technique on Nursing Students Exam Anxiety
NCT07119138Pre-Exam Anxiety, Emotional Freedom Technique
Necmettin Erbakan University
Not applicable
82
Konya
2025-06-30
Recruiting
A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of Niemann-Pick Type C Disease (NPC)
NCT07082725Niemann-Pick Type C Disease
DrugNizubaglustat
Azafaros B.V.
Phase 3
72
Adana, Çankaya, Bornova
2025-06-30
Recruiting
A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of Niemann-Pick Type C Disease, GM1 Gangliosidosis or GM2 Gangliosidosis
NCT07054515Niemann-Pick Type C Disease, GM1 Gangliosidosis, GM2 Gangliosidosis
DrugNizubaglustat
Azafaros B.V.
Phase 3
147
Adana, Çankaya, Bornova
2025-06-30
Recruiting
Vibration Effects on Gait and Balance in CP
NCT07045519Cerebral Palsy Hemiparetic Cerebral Palsy Spasticity Gait Disorders, Neurologic Postural Balance Impairment
Kırıkkale University
Not applicable
40
Ankara, Kirikkale
2025-06-29
Recruiting
Virtual Reality Mirrors Therapy Usability
NCT07039136Healthy, Stroke
Abant Izzet Baysal University
Not applicable
172
Bolu
2025-06-28
Recruiting
A Study to Investigate the Effect of AZD6793 in Participants With Moderate to Very Severe Chronic Obstructive Pulmonary Disease
NCT07082738Chronic Obstructive Pulmonary Disease (COPD)
AstraZeneca
Phase 2
987
Adana, Ankara, Bursa, İzmit, Kayseri, Mersin
2025-06-27
Recruiting
Assessment of Strength, Balance, and Function in Above-Knee Amputees in Relation to Residual Limb Length
NCT07032233Transfemoral Amputation
Ceren Kuzu
Observational
15
Ankara
2025-06-26
Active, closed
Clinical Evaluation of Three-Dimensional (3D) Printing Resin Nanoceramic Crown Restoration.
NCT072285723d Printing Ceramic Restoration, Nanoceramic Crown Restoration for Posterior Teeth
Ege University
Not applicable
60
Izmir
2025-06-26
Recruiting
Hand Reaction Speed and Manual Dexterity & Caffeine Dependence
NCT07032454Healthy
Saglik Bilimleri Universitesi
Observational
47
Istanbul
2025-06-26
Recruiting
Mirikizumab Administered at the Same Time as Tirzepatide in Adult Participants With Moderately to Severely Active Ulcerative Colitis and Obesity or Overweight: Phase 3b Study
NCT06937086Ulcerative Colitis, Obesity or Overweight
DrugsMirikizumab·Tirzepatide
Eli Lilly and Company
Phase 3
350
Ankara, Antalya, Bursa, Eskişehir, Hatay, Istanbul, Izmir, İzmit
2025-06-26
Recruiting
Smartphone Addiction and Cervical Muscular Health
NCT07038980Smartphone Addiction, Neck Pain
Saglik Bilimleri Universitesi
Observational
54
Istanbul
2025-06-26
By invitation
Effect of Teach-Back Method in Angiography
NCT06959303Healthy, Angiography
Tarsus University
Not applicable
70
Mersin
2025-06-26
Recruiting
Association Between Sleep Disorders, Neck Pain, and Depression
NCT07032480Health Risk Behaviors
Saglik Bilimleri Universitesi
Observational
265
Istanbul
2025-06-26
Active, closed
Comparing Two Nerve Block Methods for Pain Relief in Laparoscopic Hernia Surgery
NCT07676123MeSH C23.300.707.374.875, MeSH E01.370.388.250.520, MeSH E03.155.086.711, MeSH C23.550.767.700
Ankara University
Not applicable
66
Ankara
2025-06-26
Recruiting
Mirikizumab and Tirzepatide Administered in Adult Participants With Moderately to Severely Active Crohn's Disease and Obesity or Overweight
NCT06937099Crohn's Disease, Obesity or Overweight
DrugsMirikizumab·Tirzepatide
Eli Lilly and Company
Phase 3
290
Ankara, Bursa, Eskişehir, Hatay, Istanbul, Izmir, İzmit, Mersin
2025-06-26
Not yet open
Comparison of the Immediate Effects of Mobilization and Manipulation Versus Sham Manipulation on Plantar Pressure in Patients With Hallux Valgus
NCT07043439Hallux Valgus, Foot Deformities, Musculoskeletal Manipulations, Plantar Pressure
SEFA HAKTAN HATIK
Not applicable
60
Sinop
2025-06-25
Recruiting
The 6 Minute Step Test in Chronic Low Back Pain
NCT07028034Chronic Low Back Pain
Kirsehir Ahi Evran Universitesi
Observational
24
Kırşehir
2025-06-25
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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=30

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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.