Clinical trials: sponsored by Marmara University
Sciatica, Low Back Pain
Artificial Intelligence (AI)-Based Prediction of Treatment Response in Sciatica Patients Receiving Transforaminal Epidural Steroid Injection
This prospective observational study aims to develop artificial intelligence (AI)-based predictive models to estimate treatment response in patients with sciatica undergoing transforaminal epidural steroid injection (TFESI).
- Conditions
- Sciatica, Low Back Pain, Lumbar Spinal Stenosis, Radiculopathy
- Trial name
- NCT07080307
- Where
- Turkey (Türkiye)
- Volunteers
- 1,500 people
- Sponsor
- Marmara University
Palliative Care, Tube Feeding
Evaluation of the Nutritional Status of Palliative Care Patients
This study evaluates the nutritional status of palliative care patients receiving enteral tube feeding. It aims to assess their condition using nutritional screening tools, anthropometric measurements and biochemical data to…
- Trial name
- NCT06753708
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 132 people
- Sponsor
- Marmara University
Arterial Catheterization, Radial Artery Cannulation
Proximal vs Distal Radial Artery Cannulation
Intraarterial cannulation is important for continuous blood pressure monitoring and blood gas analysis throughout the surgical procedure and in intensive care patients.
- Trial name
- NCT06658873
- Testing
- Proximal arterial cannulation, Distal arterial cannulation
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Marmara University
Dual Task Cost
The Effect Of Dıfferent Cognıtıve Tasks On Manual Dexterıty And Dual Task Performance In Gerıatrıc Indıvıduals
Aging is a natural, universal and inevitable process seen in all living things. With aging, structural and functional irreversible degenerative changes occur in molecules, cells, tissues, organs and systems in living organisms.
- Trial name
- NCT06901635
- Testing
- Dual Task
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Marmara University
Coccygodynia, Coccydynia
Comparison of Ganglion Impar Radiofrequency Ablation and Phenol Neurolysis Techniques for Chronic Coccydynia Treatment
Radiofrequency ablation and phenol neurolysis of the ganglion impar are methods used in cases unresponsive to medication, particularly in patients who derive short-term or partial relief from the initial ganglion impar block.
- Trial name
- NCT07021365
- Testing
- Phenol Injection, Radiofrequency ablation alone
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Marmara University
Lymphedema, Breast Cancer
Evaluatıon of sympathetıc Nervous System fındıngs and theır relatıonshıp wıth Symptoms ın patıents wıth Breast Cancer Related Lymphedema
The aim of this study was to evaluate the sympathetic nervous system, small fiber functions and autonomic symptoms in patients with breast cancer related lymphedema and to investigate the relationship between these findings and…
- Trial name
- NCT07019740
- Testing
- CASE GROUP
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Marmara University
Gastric Residual Volume, Abdominal Distension
Abdominal Massage for Gastric Residual Volume in Surgical Patients
This randomized controlled trial aimed to evaluate the effect of abdominal massage on gastric residual volume (GRV) and abdominal distension in surgical intensive care patients receiving enteral nutrition.
- Conditions
- Gastric Residual Volume, Abdominal Distension, Enteral Nutrition, Massage Therapy
- Trial name
- NCT07018414
- Testing
- Abdominal Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people
- Sponsor
- Marmara University
Bariatric Surgery, Postoperative Nausea and Vomiting
Low-Volume Oral Carbohydrate Feeding in Bariatric Surgery: Effects on PONV and Recovery
This randomized controlled trial aims to evaluate the effects of preoperative oral administration of 200 ml 12.5% carbohydrate solution on postoperative nausea, vomiting, and recovery in bariatric surgery patients.
- Trial name
- NCT07018440
- Testing
- Low-Volume Oral Carbohydrate Loading (200 mL of 12.5% solution)
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people
- Sponsor
- Marmara University
Physical Performance Enhancement, Motor Skills Development
Turkish Folk Dance Exercises in Core Stabilization, Balance, and Agility Training for U14 Football Players
This study aims to examine the effects of integrating Turkish folk dance exercises into the training routines of U14 football players on their kinesthetic sense, balance, agility, core stabilization, and flexibility.
- Conditions
- Physical Performance Enhancement, Motor Skills Development, Agility, Balance, and Core Stabilization in Youth Athletes
- Trial name
- NCT07005739
- Testing
- Turkish Folk Dance-Based Exercise Program
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Marmara University
Atelectasis, Atelectasis, Postoperative Pulmonary
Pediatric Bronchoscopy and LUS
Rigid bronchoscopy is commonly used for diagnosing and treating lung and airway diseases, including foreign body removal. Patients often experience atelectasis post-procedure, which lung ultrasound (LUS) can effectively detect.
- Trial name
- NCT06658613
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Marmara University
Labor Pain
The Effect of Virtual Reality Glasses Application on Labor Pain and Comfort in Multiparous Pregnants
One of the non-pharmacological methods used to reduce labor pain in multiparous pregnant women is the application of virtual reality glasses.
- Trial name
- NCT07013227
- Testing
- experimental group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Marmara University
Human Milk, Breast Milk
the Effect of Virtual Reality Glasses on Women Who Milk Their Babies by Milking
The research was conducted at the Istanbul Zeynep Kamil Women's And Children's Diseases Education And Research Hospital's Maternity Service between the dates of June 15 and December 31, 2025.
- Trial name
- NCT07008625
- Testing
- virtual reality glasses, routine care
- Volunteers
- 32 people
- Sponsor
- Marmara University
Benign Prostate Obstruction (BPO), Lower Urinary Tract Symptom
Clinical Outcomes and Ejaculatory Function in BPO Patients Treated With Silodosin
This observational study aims to evaluate the relationship between silodosin-induced anejaculation and clinical outcomes in male patients with benign prostatic obstruction (BPO).
- Conditions
- Benign Prostate Obstruction (BPO), Lower Urinary Tract Symptom, Ejaculatory Dysfunction, Anejaculation
- Trial name
- NCT06989515
- Volunteers
- 100 people
- Sponsor
- Marmara University
Ultrasound, Cricothyroid Membrane
USG vs Palpation for Cricothyroid Membrane Determination
Emergency cricothyroidotomy is a very important technique to ensure airway safety in acute situations. Problem in identifying the cricothyroid membrane is a major contributor to high failure, as the most common complication…
- Trial name
- NCT05974540
- Testing
- Determination of cricothyroid membrane
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Marmara University
Ocular Surface Disease
The Effect of Eye Care With Artificial Tears and Normal Saline on Ocular Surface Disease in Mechanically Ventilated Pediatric Patients
The primary aim of this study is to comparatively examine the effects of eye care practices using artificial tears and normal saline on superficial ocular injuries in pediatric patients receiving mechanical ventilation in the…
- Trial name
- NCT07000565
- Testing
- Eye Care with Artificial Tears, Eye Care with Normal Saline
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people
- Sponsor
- Marmara University
Femur Fracture, Hip Surgery
Pericapsular Nerve Group (PENG) Block on Pain During Participant Positioning for Spinal Anesthesia in Hip Fracture Surgery
Hip fracture surgery is a common orthopedic procedure, especially in elderly patients. These fractures are quite common in adults over the age of 65, and the one-year mortality rate ranges from 12% to 37%.
- Trial name
- NCT06813755
- Where
- Turkey (Türkiye)
- Volunteers
- 62 people
- Sponsor
- Marmara University
Grandparents, Growth Disorders
The Effect of Interaction-Based Early Education Program Applied to Grandparents on the Grandchildren's Health
In our study, "Does the early childhood intervention applied to grandparents as caregivers affect the child's growth, development (cognitive and socio-emotional development), and nutrition? Does early childhood intervention apply…
- Conditions
- Grandparents, Growth Disorders, Development, Child, Feeding Behavior
- Trial name
- NCT05916144
- Testing
- Interaction-Based Early Education Program
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Marmara University
Cholecystectomy, Laparoscopic, Virtual Reality
The Effect of Patient Education and in the Operating Room Family Interview Practices on Patient Outcomes Using Virtual Reality in Cholecystectomy Patients
This study was planned to be a randomized controlled experimental study to determine the effect of patient education and family interview practices using virtual reality on stress intensity, anxiety and information need levels…
- Conditions
- Cholecystectomy, Laparoscopic, Virtual Reality, Patient Education, Family Interviews
- Trial name
- NCT06634615
- Testing
- VR patient education video, VR family interview
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Marmara University
Inferior Alveolar Nerve Injuries
Traditional vs Orthodontic Extraction of Impacted Teeth Related to the Inferior Alveolar Nerve
The aim of this clinical study was to compare the effects of traditional and orthodontic extraction methods on postoperative nerve damage in impacted third molars associated with the inferior alveolar nerve.
- Trial name
- NCT06270784
- Testing
- Traditional Extraction, Orthodontic Extraction
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Marmara University
Knee Osteoarthritis
Test-Retest Reliability and Concurrent Validity of the 3 Meter Backward Walk Test in Patients With Knee Osteoarthritis
Osteoarthritis of the knee is a common joint disease that causes loss of balance and proprioception. Changes in the knee joint such as mechanoreceptor loss, muscle strength imbalance, muscle weakness, capsular hypertrophy…
- Trial name
- NCT06434311
- Testing
- 3 meter Backward Test
- Where
- Turkey (Türkiye)
- Volunteers
- 41 people
- Sponsor
- Marmara University