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Trackers› Clinical trials› Erzurum
Clinical trial register · Turkey

Clinical Trials in Erzurum, 2026

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 5418 matching records held by the registry are in this view. Synced 11 Oct 2026, 03:18 UTC
5418
Studies in scope
all four open statuses
2461
Recruiting now
open to new participants
548
Lead sponsors
across recruiting studies
Top sites
Istanbul 1988 Ankara 1440 Izmir 568 Adana 377 Antalya 261
Narrow the registerReset
Recruitment status
Phase
Lead sponsor
Ataturk University56 AstraZeneca9 Erzurum Technical University8 Merck Sharp & Dohme LLC3 Muş Alparslan University3
Site location
Istanbul1988 Ankara1440 Izmir568 Adana377 Antalya261
All 318 locations
Target enrolment
to

Trials with a site in Erzurum

127 of 5418 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in Turkey
Start
Not yet open
Menopause and Compassionate Living Education
NCT07728461Mindfulness Compassionate Living Training
Ataturk University
Not applicable
68
Erzurum
2026-09-30
Not yet open
Ataturk University
Not applicable
60
Erzurum
2026-09-15
Not yet open
Effect of Eye Mask Use on Sleep Quality and Delirium After CABG Surgery
NCT07768020Coronary Artery Disease, Sleep Quality, Postoperative Delirium (POD)
Munzur University
Not applicable
100
Erzurum
2026-09-15
Recruiting
Post-Induction Low Cardiac Output Syndrome in Coronary Artery Bypass Graft Surgery
NCT07810621Cardiac Output, Low, Coronary Arterial Disease, Anesthesia, General
Ataturk University
Observational
103
Ankara, Erzurum
2026-09-11
Not yet open
Inonu University
Not applicable
18
Erzurum
2026-09
Not yet open
Ardahan University
Not applicable
52
Erzurum
2026-08-30
Not yet open
Minimally Invasive Non-Surgical Periodontal Treatment
NCT07755644Periodontitis, Periodontitis (Stage 3)
Ataturk University
Not applicable
23
Erzurum
2026-08-01
Not yet open
Timing Of Midazolam İn Children Undergoing Adenotonsillectomy: Effects On Stress, Cortisol, And Recovery
NCT07622641Adenotonsillectomy, Preoperative Anxiety, Surgical Stress Response, Postoperative Pain
DrugMidazolam
Erzurum City Hospital
Not applicable
100
Erzurum
2026-08-01
Recruiting
CHARM Hepatocellular Carcinoma MEA Study
NCT07650773HepatoCellular Carcinoma
AstraZeneca
Observational
4,000
Ankara, Erzurum, Istanbul, Izmir
2026-07-14
Active, closed
Effects of Vibration and Breathing Exercises on Pain and Anxiety During Chest Tube Removal
NCT07327957Postoperative Pain, Anxiety, Thoracic Drainage
Gamze BULUT
Not applicable
90
Erzurum
2026-06-15
Recruiting
Liverpool School of Tropical Medicine
Phase 2
378
Erzurum, Samsun, Sivas
2026-06-04
Not yet open
Skin-to-Skin Contact and Lavender Aromatherapy After Elective Cesarean: Effects on Cortisol and Early Breastfeeding
NCT07612059Breastfeeding, Cesarean Section, Postpartum Period, Maternal Stress
Ataturk University
Not applicable
150
Erzurum
2026-06-01
Not yet open
The Effect of Lateral Wedge Insoles on Lower Limb Biomechanics, Muscle Activity and Knee Adduction Moment During Walking and Running
NCT07639411Biomechanical Changes, Gait Biomechanics, Gait Analysis in Healthy Subjects, Running Kinematics
Ankara Yildirim Beyazıt University
Not applicable
30
Erzurum
2026-06
Not yet open
Bulk-Fill Composite Restorations: Clinical Evaluation
NCT07518537Composite Resins, Dental Caries Class II
Ataturk University
Not applicable
70
Erzurum
2026-05-20
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
Liverpool School of Tropical Medicine
Not applicable
492
Erzurum, Kastamonu, Samsun, Sivas, Tokat Province
2026-05-04
Not yet open
Mindfulness Training in Type 2 Diabetes
NCT07617766Type 2 Diabetes Mellitus (T2DM)
Ataturk University
Not applicable
70
Erzurum
2026-05
Recruiting
"Effect of Pre-Spinal Mindfulness-Based Breathing Exercise on Hemodynamic Response in Elective Cesarean Section"
NCT07494955Hypotension, Cesarean Section, Hemodynamic Instability, Anxiety, Anticipatory
Aysenur Dostbil
Not applicable
150
Erzurum
2026-03-01
Recruiting
Ataturk Training and Research Hospital
Not applicable
120
Erzurum
2026-02-20
Active, closed
Ataturk University
Observational
96
Erzurum
2026-02-01
By invitation
QR-Based Virtual Tour and Childbirth Outcomes
NCT07496879Fear of Childbirth, Primiparous Women, Vaginal Birth Rate, Childbirth Readiness
Ataturk University
Not applicable
100
Erzurum
2026-01-01
Recruiting
Assement of Left Ventricular Function Before Decannulation in Cardiac Surgery :Visual Estimation vs TEE
NCT07286227Cardiopulmonary Bypass Surgery, Left Ventricular Dysfunction
Ataturk University
Observational
70
Erzurum
2026-01-01
Not yet open
Ataturk University
Not applicable
100
Erzurum
2026-01-01
Active, closed
Gamze BULUT
Not applicable
72
Erzurum
2025-12-31
Recruiting
Bristol-Myers Squibb
Phase 2/3
990
Adana, Ankara, Erzurum, Istanbul, Kadiköy/Istanbul
2025-12-31
Not yet open
Weighted Blanket in Pregnancy
NCT07309016Leg Cramps, Nocturnal, Poor Sleep Quality, Pregnancy, Anxiety
Ataturk University
Not applicable
50
Erzurum
2025-12-30
Recruiting
Ataturk University
Not applicable
80
Erzurum
2025-12-30
Not yet open
Research and Treatment Society of Genetic Disorders
Observational
3,000
Konya, Afyonkarahisar, Ankara, Bursa, Denizli, Erzurum, Gaziantep, Giresun
2025-12-27
Recruiting
Mindfulness-Based Emotion Regulation Training for Hospitalized Children
NCT07379021Fear, Child, Only, Hospitalism in Children
Ataturk University
Not applicable
54
Erzurum
2025-12-26
Not yet open
Erzurum Regional Training & Research Hospital
Not applicable
60
Erzurum
2025-12-20
Recruiting
Ankara Yildirim Beyazıt University
Observational
80
Erzurum
2025-12-10
Recruiting
AstraZeneca
Phase 3
1,100
Ankara, Erzurum, Istanbul, Konya, Seyhan
2025-12-04
Recruiting
Bupivacaine-Lidocaine vs Bupivacaine for Ultrasound-Guided Popliteal Sciatic Nerve Block
NCT07550348Lower Extremity, Nerve Block, Pain, Postoperative, Pain, Nerve
DrugBupivacaine
Ataturk University
Not applicable
60
Erzurum
2025-12-01
Recruiting
Intrathecal Morphine Versus Trocar-Site and Intraperitoneal Bupivacaine for Quality of Recovery After Laparoscopic Hysterectomy
NCT07232108Postoperative Pain Management, Laparoscopic Hysterectomy, Postoperative Recovery
DrugMorphine
Ataturk University
Not applicable
64
Erzurum
2025-12-01
Recruiting
Effects of Intraoperative Warming Methods on Hematologic Inflammatory Indices in Laparoscopic Cholecystectomy
NCT07232251Inflammatory Response, Perioperative Hypothermia, Laparoscopic Cholecystectomy, Surgical Stress Response
Ataturk University
Not applicable
128
Erzurum
2025-12-01
Not yet open
Ataturk University
Not applicable
132
Erzurum
2025-12-01
Not yet open
Erzurum Technical University
Not applicable
24
Erzurum
2025-11-30
Not yet open
Immediate Effects of TENS on Lumbar Erector Spinae Stiffness in Low Back Pain
NCT07242235Low Back Pain, Non-specific Low Back Pain, Lumbar Muscle Stiffness
Erzurum Technical University
Not applicable
24
Erzurum
2025-11-25
Not yet open
Erzurum Technical University
Not applicable
24
Erzurum
2025-11-25
Not yet open
Ataturk University
Not applicable
87
Erzurum
2025-11-15
Not yet open
TO Plate Fixation vs. External Fixator Comparison (HTO Plate vs. ExFix Study)
NCT07220434Medial Compartment Osteoarthritis, Genu Varum, Varus Deformity, High Tibial Osteotomy
Muhammed Cagatay Engin
Not applicable
28
Erzurum
2025-11-15
Active, closed
Fibrin Clot Augmentation in Arthroscopic Rotator Cuff Repair
NCT07853950Rotator Cuff Tears, Rotator Cuff Injuries
Ataturk University
Not applicable
50
Erzurum
2025-11-15
Recruiting
Comparison of the Efficacy of Accelerated Intermittent Theta Burst Stimulation and Accelerated Continuous Theta Burst Stimulation in Patients With Treatment-Resistant Depression
NCT07264452Treatment Resistant Depression (TRD), Transcranial Magnetic Stimulation, Accelerated Protocol, Intermittent Theta Burst Stimulation
Ataturk University
Not applicable
60
Erzurum
2025-11-15
Recruiting
Serum Cholinesterases, Paraoxonase, and Cardiovascular Risk After Intravitreal Bevacizumab
NCT07550777Diabete Mellitus, Retina Vein Occlusion, Age Macular Degeneration
Ataturk University
Observational
180
Erzurum
2025-11-03
Active, closed
Mindfulness-Based Stress Reduction for Adolescents: Effects on Game Addiction, Stress, and Sleep
NCT07274553Adolescent Behaviour Disorder, Stress Reduction, Sleep Quality, Digital Addiction
Muş Alparslan University
Not applicable
80
Erzurum
2025-11-03
Active, closed
Health Belief Model-Based Web Education for Preventing Home Accidents in Mothers of Children Aged 0-3
NCT07356934Accident Prevention, Wounds and Injuries, Accidental Falls
Ataturk University
Not applicable
140
Erzurum
2025-11-02
Not yet open
Ataturk University
Not applicable
72
Erzurum
2025-11-01
Not yet open
Ataturk University
Not applicable
17
Erzurum
2025-11-01
Recruiting
Ataturk University
Not applicable
70
Erzurum
2025-10-15
Active, closed
Yuzuncu Yil University
Not applicable
54
Erzurum
2025-10-01
Recruiting
KEZBAN MELTEM ÇOLAK
Not applicable
60
Erzurum
2025-10-01
Not yet open
The Effect of Su Jok Therapy on Pain During Heel LanceProcedure in Newborn
NCT07164820Heel Lance Procedures, Pain Management
Ataturk University
Not applicable
66
Erzurum
2025-10-01
By invitation
Erzurum Technical University
Not applicable
24
Erzurum
2025-09-25
By invitation
Acute Effects of TENS on Cervical Muscle Stiffness and Pain in Neck Pain
NCT07244861Neck Pain, Chronic Neck Pain, Muscle Stiffness, Transcutaneous Electrical Nerve Stimulation
Erzurum Technical University
Not applicable
24
Erzurum
2025-09-23
Recruiting
Ataturk University
Not applicable
56
Erzurum
2025-09-15
Recruiting
SÜMEYYE BİLGİLİ TEKİN
Not applicable
60
Erzurum
2025-09-15
Recruiting
ScandiBio Therapeutics AB
Phase 3
845
Alanya, Erzurum, Istanbul
2025-09-12
Not yet open
Ataturk University
Not applicable
90
Erzurum
2025-09-01
Recruiting
Ataturk University
Not applicable
126
Erzurum
2025-09-01
By invitation
Ataturk University
Not applicable
60
Erzurum
2025-09-01
Active, closed
Ataturk University
Not applicable
45
Erzurum
2025-09-01
Not yet open
Ataturk University
Not applicable
70
Erzurum
2025-08-25
By invitation
Ataturk University
Not applicable
80
Erzurum
2025-08-15
Recruiting
COPD Assessment Test Score and Perioperative Risk in COPD
NCT07087626COPD, Preoperative Risk Assessment
Erzurum City Hospital
Observational
120
Erzurum
2025-08-15
Not yet open
Ataturk University
Not applicable
50
Erzurum
2025-08-01
Not yet open
Ataturk University
Not applicable
99
Erzurum
2025-08-01
Recruiting
AstraZeneca
Phase 2
100
Adapazarı, Erzurum, Fatih-Istanbul, Istanbul
2025-07-17
Not yet open
ACT-Based Psychoeducation for Schizophrenia Caregivers
NCT06971328Schizophrenia Patients
Ataturk University
Not applicable
34
Erzurum
2025-07-07
Not yet open
Muş Alparslan University
Not applicable
34
Erzurum
2025-06-30
Recruiting
Ataturk University
Not applicable
70
Erzurum
2025-06-15
Not yet open
Kilis 7 Aralik University
Not applicable
72
Erzurum
2025-06-01
Active, closed
Ataturk University
Not applicable
50
Erzurum
2025-06-01
Recruiting
Ataturk University
Not applicable
70
Erzurum
2025-05-25
Recruiting
Boehringer Ingelheim
Phase 3
4,200
Adana, Erzurum, Eskişehir, Gaziantep, Istanbul, Kütahya, Malatya, Mersin
2025-05-20
Recruiting
Ataturk University
Not applicable
100
Erzurum
2025-05-20
Not yet open
Aytap DİNCER
Not applicable
80
Erzurum
2025-05-15
Recruiting
AstraZeneca
Phase 3
1,220
Altındağ, Ankara, Erzurum, Istanbul, Izmir
2025-05-06
Active, closed
The Effect of Genetic Polymorphisms on the Success of Vital Pulp Therapy
NCT07130214Pulp Exposure, Dental, Pulp Disease, Dental, Pulp Caping, Pulpitis
DrugBiodentine
Ataturk University
Observational
96
Erzurum
2025-05-02
Not yet open
Ardahan University
Not applicable
40
Erzurum
2025-04-15
Active, closed
SÜMEYYE BİLGİLİ TEKİN
Not applicable
70
Erzurum
2025-04-10
Recruiting
The Effect of Progressive Relaxation Exercises With Therapeutic Clown
NCT07525388Therapeutic Clown, Relaxation Exercise, Anxiety, Fear
Ataturk University
Not applicable
162
Erzurum
2025-03-25
Active, closed
Evaluation of Pulpal Biomarkers in Vital Pulp Therapy
NCT07073573Reversible Pulpitis, Irreversible Pulpitis, Vital Pulp Therapy, Dental Pulp Diseases
ertuğrul karataş
Not applicable
50
Erzurum
2025-03-03
Recruiting
AstraZeneca
Phase 3
840
Ankara, Antalya, Diyarbakır, Erzurum, Istanbul, Izmir, Mezitli
2025-03-01
Not yet open
Turgut Sohret
Not applicable
122
Erzurum
2025-03-01
Recruiting
Daiichi Sankyo
Phase 3
726
Adana, Ankara, Diyarbakır, Erzurum, Istanbul, Izmir, Samsun
2025-02-27
Active, closed
Erzurum Technical University
Not applicable
60
Erzurum
2025-02-01
Recruiting
Ataturk University
Not applicable
84
Erzurum
2025-02-01
Recruiting
Ataturk Training and Research Hospital
Not applicable
80
Erzurum
2025-02-01
Recruiting
Music Therapy in Restorative Dentistry
NCT07173491Dental Anxiety
Ataturk University
Not applicable
75
Erzurum
2025-01-20
Active, closed
Züleyha Sönmez
Not applicable
128
Erzurum
2025-01-16
By invitation
Pain and Comfort in the Examination of Retinopathy of Prematurity
NCT07334652Premature, Retinopaty of Prematurity
Ataturk University
Not applicable
56
Erzurum
2025-01-01
Not yet open
Ataturk University
Not applicable
30
Erzurum
2025-01-01
Not yet open
Postoperative Pain in Photodynamic Therapy Using Curcumin As a Photosensitizer
NCT06752655Periapical Diseases, Postoperative Dental Pain, Irrigation Solution, Photodynamic Therapy (PDT)
Ataturk University
Not applicable
50
Erzurum
2025-01
Recruiting
Effectiveness of Smoking Cessation Education
NCT06930547Tobacco Use Disorder, Mental Disorders, Smoking Cessation
Erzurum Technical University
Not applicable
60
Erzurum
2024-12-05
Recruiting
Ataturk University
Not applicable
56
Erzurum
2024-12-04
Recruiting
Muş Alparslan University
Not applicable
34
Erzurum
2024-12-01
Recruiting
Shanghai Henlius Biotech
Phase 3
550
Adana, Ankara, Diyarbakır, Edirne, Erzurum, Kayseri, Kocaeli, Sakarya
2024-11-22
Recruiting
Erzurum Regional Training & Research Hospital
Not applicable
60
Erzurum
2024-11-01
Recruiting
Ataturk University
Not applicable
46
Erzurum
2024-10-01
Active, closed
KEZBAN MELTEM ÇOLAK
Not applicable
60
Erzurum
2024-09-27
Active, closed
Evaluation of Systemic Inflammatory Index and Biomarkers in Relation to Inferior Alveolar Nerve Block Success and Postoperative Pain
NCT07163065Postoperative Pain, Inferior Alveolar Nerve Block Failure, Inflammation Biomarkers, Dental Anesthesia Complications
KEZBAN MELTEM ÇOLAK
Observational
150
Erzurum
2024-09-27
Recruiting
Ataturk University
Observational
250
Erzurum
2024-09-08
Active, closed
Ataturk University
Not applicable
45
Erzurum
2024-08-19
Active, closed
Bayburt University
Not applicable
68
Erzurum
2024-07-01
Active, closed
PVP-Guided Decongestive Therapy in HF 2
NCT06495892Heart Failure, Congestion, Congestive Heart Failure
Başakşehir Çam & Sakura City Hospital
Phase 4
650
Ankara, Antalya, Edirne, Erzurum, Eskişehir, Istanbul, Izmir, Kahramanmaraş
2024-07-01
Recruiting
Boehringer Ingelheim
Phase 3
6,712
Adana, Afyonkarahisar, Ankara, Elâzığ, Erzurum, Eskişehir, Gaziantep, Istanbul
2024-06-17
By invitation
Erzurum Technical University
Not applicable
25
Erzurum
2024-05-15
Active, closed
Alexion Pharmaceuticals, Inc.
Phase 3
30
Ankara, Bursa, Erzurum, Istanbul
2024-05-14
Recruiting
Hacettepe University
Not applicable
64
Erzurum
2024-05-14
Recruiting
Ataturk University
Not applicable
200
Erzurum
2024-05-10
Active, closed
Merck Sharp & Dohme LLC
Phase 3
450
Adana, Ankara, Diyarbakır, Erzurum, Istanbul, Samsun, Van
2024-05-03
Recruiting
Ataturk University
Not applicable
66
Erzurum
2024-04-29
Active, closed
Alexion Pharmaceuticals, Inc.
Phase 3
43
Altındağ, Ankara, Edirne, Erzurum, Istanbul
2024-04-02
Active, closed
Tugba Aydin
Observational
45
Erzurum
2024-04-01
Recruiting
Effectiveness of Motivational Interviewing in Patients With COPD
NCT06783582COPD, Nurse-Patient Relations
Zeynep Yildirim
Not applicable
50
Erzurum
2024-03-29
Active, closed
AstraZeneca
Phase 3
594
Ankara, Diyarbakır, Erzurum, Istanbul
2024-03-04
Recruiting
Pressure Recording Analytical Method Parameters and Their Relationship With Hypotension in Hypertensive Patients
NCT05960604Cardiovascular Diseases, Surgery, Hypotension, Hypotension on Induction
Recep Tayyip Erdogan University
Observational
660
Ankara, Erzurum, Istanbul, Rize
2024-02-19
Active, closed
AstraZeneca
Phase 3
760
Ankara, Antalya, Erzurum, Fatih-Istanbul, Samsun
2023-12-04
Active, closed
Ataturk University
Not applicable
100
Erzurum
2023-12-01
Recruiting
Decremental Esophageal Catheter Filling Volume Titration For Transpulmonary Pressure Measurement
NCT06051292Pediatric Acute Respiratory Distress Syndrome (PARDS), Acute Respiratory Failure, Acute Respiratory Distress Syndrome
Dr. Behcet Uz Children's Hospital
Not applicable
27
Aydin, Erzurum, Istanbul, Izmir
2023-09-18
Recruiting
Merck Sharp & Dohme LLC
Phase 1/2
230
Adana, Ankara, Erzurum, Istanbul, Izmir
2023-05-16
Active, closed
Ankura™ TAA Stent Graft System Post-Market Clinical Follow-up Study
NCT05639569Aneurysm Thoracic, Dissection of Thoracic Aorta
Lifetech Scientific (Shenzhen) Co., Ltd.
Observational
147
Ankara, Erzurum, Eskişehir, Gaziantep, Izmir
2023-05-03
Recruiting
Closed-loop Synchronization Versus Conventional Synchronization
NCT05731024Acute Respiratory Failure, Pediatric Respiratory Distress Syndrome
Dr. Behcet Uz Children's Hospital
Not applicable
15
Aydin, Erzurum, Istanbul, Izmir
2023-02-06
Active, closed
Hoffmann-La Roche
Phase 3
922
Adana, Ankara, Diyarbakır, Edirne, Erzurum, Istanbul, Izmir, İzmit
2022-07-18
Active, closed
AstraZeneca
Phase 3
957
Adana, Ankara, Erzurum, Istanbul, Samsun
2020-11-17
Active, closed
AstraZeneca
Phase 3
640
Ankara, Diyarbakır, Erzurum, Goztepe Istanbul, Izmir, Van
2020-10-19
Recruiting
Merck Sharp & Dohme LLC
Phase 3
3,500
Üsküdar /Istanbul, Balçova, Adana, Ankara, Antalya, Edirne, Erzurum, Istanbul
2018-08-21
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Cite this view

Priya Life Science (2026). Clinical trial register: studies with a Turkish investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 12 October 2026. https://priyalifescience.com/clinical-trials-turkey/city/erzurum

Query this register directly
GET /api/trials?country=in&status=recruiting&format=json Try it now →

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: 5,418 studies in total at the last sync on 11 Oct 2026, 03:18 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

This page shows the 127 of those studies with a site in Erzurum.

How many clinical trials are recruiting in Erzurum?

53 of the 127 studies on this page are recruiting new participants as of the 11 Oct 2026, 03:18 UTC sync. A further 37 have not yet opened recruitment, 30 are active but closed to new participants, and 7 are enrolling by invitation only. Eligibility for any study is decided by its study team.

Summary by phase

Studies by phase (Erzurum), 127 studies
PhaseStudiesRecruitingShare
Not applicable903270.9%
Phase 317913.4%
Observational15811.8%
Phase 2221.6%
Phase 1/2110.8%
Phase 2/3110.8%
Phase 4100.8%

Most active sponsors

Lead sponsors with the most studies (Erzurum)
Lead sponsorStudiesRecruiting
Ataturk University5623
AstraZeneca95
Erzurum Technical University81
KEZBAN MELTEM ÇOLAK31
Merck Sharp & Dohme LLC32
Muş Alparslan University31
Alexion Pharmaceuticals, Inc.20
Ankara Yildirim Beyazıt University21
Ardahan University20
Ataturk Training and Research Hospital22
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.