| Not Yet Recruiting | Prehabilitation in Breast Cancer Surgery Breast Cancer (Early Breast Cancer), Postoperative Shoulder Dysfunction, Lymphedema Arm | N/A | 2026-03-01 |
| Not Yet Recruiting | Comparison of Onlay Mesh Repair and Sublay Mesh Repair in Umbilical Hernia Surgery Umbilical Hernia Repair, Onlay Mesh | N/A | 2026-02-01 |
| Recruiting | Automated Intraoperative Lung Recruitment Maneuvers in Major Laparoscopic Surgery Atelectasis, Postoperative Pulmonary Complications (PPCs) | N/A | 2025-12-13 |
| Recruiting | M-TAPA vs. Combined M-TAPA + EXOP for Postoperative Pain in Laparoscopic Gynecologic Surgery Postoperative Pain, Laparoscopic Gynecologic Surgery | — | 2025-11-25 |
| Enrolling By Invitation | Investigation of the Impact of Myomectomy on Uterine Artery Doppler Velocimetry Findings Leiomyoma (Uterine Fibroids), Myomectomy, Doppler Ultrasound | — | 2025-09-01 |
| Completed | Geriatric Patients Undergoing Gynaecological Cancer Surgery Gynecologic Cancers | — | 2025-05-21 |
| Recruiting | Transcranial Doppler as a Predictor of Postoperative Cognitive Dysfunction Following Cardiopulmonary Bypass Postoperative Cognitive Dysfunction, Delirium, Postoperative | — | 2025-04-17 |
| Completed | Water Temperature and Bowel Cleansing Quality Colonoscopy (Procedure) | — | 2025-02-01 |
| Completed | Impact of the Four Seasons on Bowel Cleansing Quality Prior to Colonoscopy Bowel Preparation Quality, Colonoscopy | — | 2025-01-01 |
| Completed | Development of a Scoring and Prediction Model for Weaning Success in ARDS Patients Using Ventilation Parameter Deep Learning, Artificial Intelegence, ARDS (Acute Respiratory Distress Syndrome) | — | 2024-12-10 |
| Completed | Can Total Mechanical Power Be a Determinant of Weaning Failure in Chronic Obstructive Pulmonary Disease (COPD) COPD (Chronic Obstructive Pulmonary Disease), ARDS (Acute Respiratory Distress Syndrome), Mechanical Power | — | 2024-12-06 |
| Completed | The Effects Of Toy In Chıldren Durıng Inhaler Therapy Lower Respiratory Tract Disease, Respiratory Disease | N/A | 2024-11-02 |
| Completed | The Relationship Between Body Mass Index and Patient Outcomes in Low Flow Anaesthesia Major Gynecological Cancer Surgery, Low Flow Anesthesia | — | 2024-11-01 |
| Completed | Impact of Uterine Leiomyoma Location on Uterine Artery Doppler Velocimetry Leiomyoma (Uterine Fibroids) | — | 2024-10-01 |
| Recruiting | Inhalational Agents Versus Dexmedetomidine for Maintenance of General Anesthesia Ureterorenoscopic Lithotripsy, Transurethral Resection of the Bladder, Percutaneous Nephrolithotomy | N/A | 2024-10-01 |
| Completed | Comparison of Textbook Outcomes Between Laparoscopic and Open Total Gastrectomy for Gastric Cancer Gastrectomy, Gastric Cancer | — | 2024-08-01 |
| Completed | Antegrade Screw Placement Technique in Anterior Column of Acetabulum Acetabulum Fracture | — | 2024-06-01 |
| Completed | Comparative Effectiveness of Oxiris Hemofilters Versus Conventional Hemofilters in Septic Patients Sepsis - to Reduce Mortality in the Intensive Care Unit, Hemodiafiltration, Cytokine | — | 2024-05-23 |
| Not Yet Recruiting | How Often and What Type of Deformity is Detected in All Spine Radiographs? Scoliosis, Kyphosis, Radiography | — | 2024-05-01 |
| Recruiting | Does Transcutaneous Phrenic Nerve Stimulation Prevent Diaphragm Atrophy? Critical Care, Intensive Care | — | 2024-01-22 |
| Unknown | Effectiveness of TTNS in MS Patients With Lower Urinary Track Symptoms Multiple Sclerosis, Lower Urinary Tract Symptoms | N/A | 2024-01-17 |
| Completed | Peng Block or Suprascapular Nerve Block for Postoperative Analgesia in Shoulder Artroscopy ? Orthopedic Disorder, Shoulder Pain, Surgery | N/A | 2024-01-02 |
| Completed | Comparison of the Efficacy of Peripheral Nerve Blocks in Major Open Gynaecological Cancer Surgery Postoperative Pain, Postoperative Complications, Analgesia | N/A | 2024-01-01 |
| Recruiting | Alveolar Recruitment in Obese Patients in Major Gynaecological Cancer Surgery Gynecologic Cancers | — | 2024-01-01 |
| Active Not Recruiting | Efficacy of Intracavernous Platelet-rich Plasma Injection in the Treatment of Erectile Dysfunction Erectile Dysfunction | Phase 3 | 2023-12-29 |
| Completed | Relationship Between Vitamins and Radiologic Stage in Knee Osteoarthritis Knee Osteoarthritis | — | 2023-12-01 |
| Completed | Both Column Fixation Corridor in Pelvic Surgery Acetabular Fractures | N/A | 2023-10-01 |
| Completed | Risk Factors Associated With Morbidity and Mortality in Emergency Colorectal Cancer Resections Colorectal Cancer | — | 2023-07-25 |
| Completed | The Effect of Analgesia Methods Applied in Gynecological Cancer Surgeries on Postoperative Analgesia Gynecological Cancer Surgery, Regional Anesthesia Morbidity | — | 2023-06-01 |
| Completed | Comparison of Different Physical Therapy Modalities in Lateral Epicondylitis Lateral Epicondylitis | N/A | 2023-02-07 |
| Unknown | The Effect of Telephone-Assisted Smoking Cessation Program in Patients Diagnosed With Non-Muscle Invasive Blad Non-Muscle Invasive Bladder Cancer, Self Efficacy, Smoking Behaviors | N/A | 2023-02-01 |
| Completed | Examining the Effect of Home-Based Exercise on Disease Activity in Patients With Ankylosing Spondylitis Using Ankylosing Spondylitis | N/A | 2023-02-01 |
| Completed | Peroperative Fluid Management in Major Gynecological Cancer Surgeries Fluid Overload, Fluid Loss, Perioperative/Postoperative Complications | N/A | 2023-01-01 |
| Completed | Does Subtotal Cholecystectomy Rate for Acute Cholecystitis Change With a Previous ERCP? Cholecystectomy, Laparoscopic, Cholangiopancreatography, Endoscopic Retrograde | — | 2022-12-10 |
| Completed | Optimal Ventilation Strategies in Laparoscopic Hysterectomy Recruitment Maneuver, Individualized PEEP, Total Hysterectomy | N/A | 2022-12-09 |
| Completed | Systemic Inflammatory Biomarkers in Ovarian Cancer Ovarian Cancer | — | 2022-12-01 |
| Completed | Combined Adductor&Sciatic Nerve Block vs Femoral&Sciatic Nerve Block in Total Knee Replacement Surgery Orthopedic Disorder, Total Knee Replacement, Post Operative Pain | N/A | 2022-11-14 |
| Completed | We Compared the Covid-19 Acute Respiratory Distress Syndrome (ARDS) Patients Who Applied Prone Positioning for Morality, Oxygenation Indices, Hypoxia | — | 2022-10-03 |
| Completed | Acute Kidney Damage in Patients Undergoing Open Heart Surgery Kidney Injury, Acute | — | 2022-09-30 |
| Unknown | Effect of Slope Time in PCV Mode on Mechanical Power Calculation and Oxygenation in Covid-19 ARDS Patients. COVID-19 Pneumonia, COVID-19 Acute Respiratory Distress Syndrome | — | 2022-06-06 |
| Completed | Is Monocyte/HDL Ratio a Predictor of Mortality in Aortic Valve Surgery Inflammation, Aortic Valve Stenosis, HDL | — | 2022-05-10 |
| Completed | Total Extraperitoneal Approach in Orthopedic Surgery Pubic Symphysis Diastasis | — | 2022-03-01 |
| Completed | Cardiopulmonary Effects of Prone Position in CARDS ARDS Due to Disease Caused by SARS Co-V-2, Right Ventricular Dysfunction | — | 2022-02-01 |
| Completed | Postdural Punction Headache After Ceserian Section Postdural Puncture Headache, Regional Anesthesia Morbidity, Pregnancy Related | N/A | 2022-02-01 |
| Completed | The Effect of Peripheral Nerve Blocks on Postoperative Analgesia in Elective Cesarean Section Anesthesia; Sexual, Analgesia | N/A | 2022-01-04 |
| Completed | Intraoperative Assessment of Distal Resection Margins Using Frozen Section in Mid and Low Rectal Cancer Surger Rectal Cancer | N/A | 2022-01-01 |
| Completed | Fibrinogen Concentrate and Placenta Acreta Spectrum Obstetric Anesthesia Problems, Placenta Accreta | N/A | 2022-01-01 |
| Unknown | Talocalcaneal Angle in Calcaneal Spur Formation Foot Callus, Plantar Fascitis | — | 2021-12-01 |
| Completed | Real-time Lymphatic Channel Visualization Improves Bilateral Sentinel Lymph Node Detection in Endometrial Canc Endometrial Cancer, Endometrial Neoplasms, Sentinel Lymph Node Biopsy (SLNB) | N/A | 2021-07-13 |
| Completed | Intraoperative Placement of Superficial Erector Spinae Plane Block; A New Approach in Spine Surgery Postoperative Pain, Spine Deformity, Spine Injury | N/A | 2021-05-10 |
| Unknown | Postoperative Pain Difference for 'IV Paracetamol' and TAP Block' in Acute Cholecystitis Transversus Abdominis Plane (TAP) Block | Phase 3 | 2021-03-15 |
| Completed | Comparison of Tracheal Intubation vs Laryngeal Mask Airway in Laparoscopic Total Extraperitoneal Hernia Repair Lung Functions, Pain Score | N/A | 2021-02-10 |
| Completed | Use of Vasopressors in Hypotension Associated With Spinal Anaesthesia in Caesarean Sections Caesarean Section | N/A | 2021-01-03 |
| Unknown | Rehabilitation in Intensive Care Unit Covid19 | — | 2021-01-01 |
| Unknown | Pulmonary Rehabilitation in COVID-19 Patients Covid19 | — | 2021-01-01 |
| Unknown | Incarceration Risk Factors in Inguinal Hernia. Incarcerated Inguinal Hernia, Strangulated Inguinal Hernia, Inguinal Hernia | — | 2021-01-01 |
| Unknown | Effect of Renal Access Sheath on Functions Kidney Function Tests, Treatment Outcome | N/A | 2020-12-01 |
| Completed | Can Hyperoxia be Prevented With Noninvasive Monitoring in On-pump Cardiac Surgery? Hyperoxia, Oxygen Reserve Index, Cardiac Surgery | N/A | 2020-07-01 |
| Unknown | Epigenetic Tools as Prognostic Predictors in Covid19 Prognosis | — | 2020-05-21 |
| Completed | Transversus Abdominis Plane Block Versus Quadratus Lumborum Block for Pain Management in Laparoscopic Appendec Post Operative Pain, Appendicitis Acute, Surgery | N/A | 2020-04-06 |
| Completed | A Different Use of The Aerosol Box in COVID-19 Patients; Internal Jugular Vein Cannulation COVID-19 Pneumonia | N/A | 2020-03-20 |
| Completed | The Relationship Between Driving Pressure, Mechanical Power, Oxygenation and Saturation Indices: Retrospective Acute Respiratory Distress Syndrome, Pneumonia | — | 2020-03-18 |
| Completed | Complex Decongestive Therapy on Distal Radius Fracture Distal Radius Fracture | — | 2020-03-17 |
| Completed | Factors Affecting Endotracheal Cuff Pressure in Gynecological Cases Intubation Complication | N/A | 2020-02-05 |
| Completed | Brachial Plexus Block vs. General Anesthesia for Anesthesia Anxiety Before Orthopedic Upper Extremity Surgery Orthopedic Disorder, Anxiety, Upper Extremity Injury | N/A | 2020-02-05 |
| Unknown | Low-dose Rocuronium Effect Neural Monitoring in Thyroid Surgery Thyroid | N/A | 2020-02-01 |
| Completed | Comparison of Mechanical Power Calculations of Volume Control and Pressure Control Modes Ventilator-Induced Lung Injury | — | 2020-01-01 |
| Withdrawn | Comparison of Goal-directed and Liberal Fluid Management Goal-Directed Fluid Therapy, Hemodynamic Monitoring, Fluid Management | N/A | 2020-01-01 |
| Completed | End-tidal Carbon Dioxide Monitoring in Low Tidal Volume Ventilation Ventilation, End-Tidal Carbon Dioxide | N/A | 2019-05-07 |
| Unknown | Effect of Automatic Recruitment Maneuver on Peroperative Lung Mechanics of Obese Laparoscopic Abdominal Surger Recruitment, Obesity, Morbid, Laparoscopy | N/A | 2019-04-09 |
| Completed | Goal Directed Fluid Management , Pvi Fluid Overload | N/A | 2019-04-08 |
| Completed | Comparison of USG- Guided Modified Pectoral Nerve Block and Erector Spinae Plane Block on Postoperative Analge Postoperative Analgesia, Video-assisted Thoracoscopic Surgery | N/A | 2019-04-01 |
| Completed | The Impact of the Covid-19 Pandemic on Orthopedic Trauma Management Trauma, COVID-19 Pandemic | N/A | 2019-03-01 |
| Completed | Low Flow Anesthesia in Morbid Obesity Morbid Obesity, Anesthesia Complication, Anesthesia; Functional | N/A | 2019-01-10 |
| Completed | Comparison of Effect of Prolotherapy and Paraffin Waxes for Hand Osteoarthritis Hand Osteoarthritis | N/A | 2018-12-14 |
| Completed | Pain Management of Emergency Laparoscopic Cholecystectomy in Patients With Acute Cholecystitis Abdominal Pain, Shoulder Pain, Satisfaction | — | 2018-10-09 |
| Completed | The Analysis of Posterior Soft Tissue Repair Durability Arthroplasty Complications | N/A | 2018-09-04 |
| Completed | Vaginally Assisted Laparoscopic Hysteropexy Versus Vaginal Hysterectomy Pelvic Organ Prolapse | — | 2018-02-01 |
| Completed | The Human Papilloma Virus Effect on Sexual Life Human Papillomavirus Infection | — | 2018-01-01 |
| Completed | Preoperatively Walking's Effect of Postoperative Bowel Functions in Patient With Gynecologic Cancer. Postoperative Bowel Functions | N/A | 2018-01-01 |
| Completed | Comparison of Thoracic Paravertebral Block and Pectoral Nerve Block Thoracic Paravertebral Block, Video-assisted Thoracoscopic Surgery, Postoperative Analgesia | N/A | 2017-06-28 |
| Completed | Biopsy Size and Pain Perception During Colposcopic Biopsy Pain Uterus, Tenaculum | N/A | 2017-06-15 |
| Completed | Can Celiac Disease Affect Ovarian Function in Adolescent? Celiac Disease, Ovarian Failure | — | 2017-01-01 |
| Completed | New Cross Linked Hyaluronan Gel After Deep Infiltrating Endometriosis Surgery Endometriosis, Adhesion, Quality of Life | N/A | 2017-01-01 |
| Completed | Quality of Life in Premenopausal Women With Heavy Menstrual Bleeding Heavy Menstrual Bleeding | — | 2017-01-01 |
| Completed | Serum Caspase 3, Annexin a2 and Soluble Fas Levels and Endometriosis Endometriosis, Apoptotic Pathway Deregulation | — | 2016-08-01 |
| Completed | Comparison of Postoperative Early Period Quality of Life of Patients With Open and Robot Assisted Kidney Trans Quality of Life | — | 2016-06-15 |
| Completed | Serum Kisspeptin Levels in Infertile Women Infertility, Female, Unexplained Infertility, Anovulation | — | 2016-06-01 |
| Completed | Quadratus Lumborum Block in Pediatric Patients Postoperative Pain | N/A | 2016-05-15 |
| Completed | Transversus Abdominis Plane Block and Quadratus Lumborum Block in Pediatric Patients Pain, Postoperative | N/A | 2016-05-01 |
| Completed | Comparison of Cross Pin Configurations in Supracondylar Humerus Fracture Treatment: 2 Pins Versus 3 Pins Supracondylar Humerus Fracture | N/A | 2015-01-15 |
| Unknown | Association Between Metabolic Syndrome and Serum Nerve Growth Factor Levels in Women With Overactive Bladder Overactive Bladder | — | 2015-01-01 |
| Unknown | Effects of Bariatric Surgery on Pelvic Floor Fonctions in Obese Women Urinary Incontinence, Obesity | — | 2014-12-01 |
| Completed | Is Perfusion Index an Indicator of Block Success in Ultrasound-guided Infraclavicular Brachial Plexus Block Carpal Tunnel Syndrome, Perfusion Index | N/A | 2014-04-15 |
| Unknown | Markers of Oxidative Stress in a Early Week Miscarriage: Ischemia of Modified Albumin First Trimester Pregnancy, Fetal Heart Activity Absent, Absence of Fetal Pole on Ultrasonographic Examination. | — | 2013-11-01 |
| Unknown | Hiperemezis and Serotonin Elevated Serum Serotonin Levels in Hyperemesis Nausea, Vomiting, Markedly Reduced Food Intake | — | 2013-10-01 |
| Completed | Serum Anti-Mullerian Hormone (AMH) Levels in Overweight and Obese Adolescent Girls With Polycystic Ovaries Polycystic Ovary Syndrome | — | 2013-05-01 |
| Completed | Acute Kidney Injury After Cardiac Arrest Acute Kidney Injury | — | 2013-01-01 |
| Unknown | Is Routine Cervical Dilatation Necessary During Elective Caesarean Section? A Randomised Controlled Trial Failure of Cervical Dilatation, Complications; Cesarean Section, Wound Infection, | N/A | 2012-11-01 |
| Completed | Outcomes of Laparoscopic Sleeve Gastrectomy Bariatric Surgery Candidate, Laparoscopic Sleeve Gastrectomy, Obesity, Morbid | N/A | 2012-08-01 |
| Completed | Genitourinary Symptoms With Levonorgestrel Releasing Intrauterine Systems Lower Urinary Tract Symptoms | — | 2012-06-01 |
| Completed | Fast-track Surgery for Perforated Peptic Ulcers Peptic Ulcer Perforation | Phase 4 | 2012-05-01 |
| Completed | Revisional Bariatric Surgery Experience Bariatric Surgery, Revisional Bariatric Surgery, Obesity Associated Disorder | N/A | 2012-03-01 |
| Unknown | The Impact of Rockall Risk Scoring System on Management of Upper Gastrointestinal System Bleeding Gastrointestinal Hemorrhage | — | 2010-12-01 |
| Completed | The Effect of Sedation During Transesophageal Echocardiography on Heart Rate Variability Transesophageal Echocardiography | N/A | 2010-12-01 |
| Completed | Open Appendectomy Versus Laparoscopic Appendectomy Appendicitis | N/A | 2010-10-01 |
| Completed | Hypnosis vs Midazolam for Sedation for TEE Clinical Indications for Transesophageal Echocardiography | — | 2010-06-01 |
| Completed | Pediatric Type III Supracondylar Humeral Fracture Supracondylar Humerus Fracture, Pediatric Fractures | — | 2010-01-01 |
| Completed | Prophylactic Injection Therapy Reduces Recurrent Bleeding In Forrest Type IIb Duodenal Ulcers Duodenal Ulcer Bleeding | N/A | 2003-01-01 |