Clinical trials: sponsored by Marmara University
Parkinson Disease
Comparison of Vestibular and Dual-Task Rehabilitation in Parkinson's Disease
Parkinson's disease (PD) is a long-term condition that affects movement, balance, and thinking abilities. It can cause tremor, stiffness, slow movements, and difficulty maintaining balance.
- Trial name
- NCT07277205
- Testing
- Vestibular Rehabilitation, Cognitive-Motor Dual Task Activities
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people
- Sponsor
- Marmara University
Type 1 Diabetes, Children
Think-Find-Solve Activities for Insulin Self-Management in Type 1 Diabetes
Children with type 1 diabetes require lifelong insulin therapy. However, improper management of insulin therapy may lead to serious, potentially life-threatening complications.
- Conditions
- Type 1 Diabetes, Children, Activity, Insulin
- Trial name
- NCT07670572
- Testing
- Insulin Self-Management Know-Find-Solve Activity Book, Routine education
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Marmara University
Mind-Body Therapies, Yoga
Onlıne Yoga Compared to Face-To-Face Yoga on Dıaphragm Thıckness, Body Balance and Psychosocıal Status
The aim of this controlled study was to compare the effects of a six-week online yoga program and a six-week face-to-face yoga program on diaphragm function, body balance, and psychosocial outcomes in young women.
- Conditions
- Mind-Body Therapies, Yoga, Telerehabilitation
- Trial name
- NCT06107712
- Testing
- Online yoga exercise, Face-to-face yoga exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Marmara University
Healthy Participants
Physiological and Neurocognitive Responses to Multisensory Food Cues in VR
This study aims to investigate how food cravings change when visual food cues are enriched with sound, smell, and interactive experiences in a virtual reality (VR) environment.
- Trial name
- NCT07320209
- Testing
- Real food, Virtual Reality Food
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Marmara University
Lipedema, Obesity & Overweight
Ultrasonographic Evaluation and Pedobarographic Correlation of Lower Extremity Muscles in Lipedema Patients
The primary aim of this study is to evaluate the lower extremity muscle structure, lower extremity alignment, and foot posture in lipedema; secondly, to reveal the chain relationship and biomechanical problems that may be…
- Trial name
- PODUSG (NCT07724483)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Marmara University
Spinal Stenosis Lumbar, Neuropathic Pain
Neuropathic Pain Severity and Its Association With Radiological Findings in Lumbar Spinal Stenosis
This cross-sectional observational study aims to evaluate neuropathic pain severity in patients with lumbar spinal stenosis (LSS) and to investigate its association with radiological findings.
- Trial name
- NCT07855445
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Marmara University
Spinal Stenosis Lumbar, Sarcopenia
Sarcopenia and Interlaminar Epidural Steroid Injection Outcomes in Lumbar Spinal Stenosis
This prospective observational study aims to investigate the association between sarcopenia and clinical outcomes following interlaminar epidural steroid injection in patients with lumbar spinal stenosis.
- Trial name
- NCT07855419
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Marmara University
Head and Neck Cancer, Radiotherapy
Nutritional Status of Head and Neck Cancer Patients
This study aims to monitor the nutritional status of patients with head and neck cancer undergoing radiotherapy treatment. Throughout the treatment process, patients' body composition, handgrip strength, food intake, quality of…
- Conditions
- Head and Neck Cancer, Radiotherapy, Nutritional Status
- Trial name
- NCT07068711
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Marmara University
Optic Nerve Sheath Diameter, Pediatric Anesthesia
Comparison of the Effects of Endotracheal Intubation and Laryngeal Mask Applications on Optic Nerve Diameter in Pediatric Patients
This clinical study aims to investigate the effects of breathing tubes - used to connect children aged 1-11 to a respiratory device under general anesthesia in the operating room - on intracranial pressure after they are…
- Conditions
- Optic Nerve Sheath Diameter, Pediatric Anesthesia, Intubation, Laryngeal Mask Airways
- Trial name
- NCT06994481
- Testing
- optic nerve sheet diameter measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Marmara University Pendik Training and Research Hospital
Chronic Low Back Pain, Lumbar Facet Joint Degeneration
Association of Subcutaneous Fat Index, Paraspinal Muscle Characteristics, and Facet Morphology With Lumbar Facet Joint Degeneration
This prospective observational study aims to investigate the association between subcutaneous fat index, paraspinal muscle characteristics, facet morphology, and lumbar facet joint degeneration in adults with chronic low back…
- Trial name
- NCT07860697
- Testing
- Lumbar Magnetic Resonance Imaging (MRI)
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people
- Sponsor
- Marmara University
Adolescent Idiopathic Scoliosis
Diaphragm Mobilization in Adolescent Idiopathic Scoliosis
Adolescent idiopathic scoliosis (AIS) is a three-dimensional spinal deformity that can affect posture, trunk movement, and respiratory function.
- Trial name
- NCT07482748
- Testing
- Diaphragm Mobilization, Schroth Best Practice Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people
- Sponsor
- Marmara University
Orthodontic Retainers, Tooth Mobility
Comparison Physiological Tooth Mobility and Retention Success in Patients Using Different Retainers
The purpose of this prospective clinical study is to comparatively evaluate the long-term stability of teeth, physiological tooth mobility, and effects on periodontal tissues of three different fixed lingual retainer materials…
- Trial name
- NCT07801768
- Testing
- Mobility measurement with Periotest device, Digital intraoral impression
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Marmara University
Hemolysis, Diagnostic Errors
Pneumatic Tube System Versus Personnel Transport and the Hemolysis Index of Emergency Department Blood Samples: A Randomized, Split-Sample, Single-Blind Trial
Hemolysis is the most common pre-analytical error in emergency department (ED) laboratory specimens and can lead to false elevation of intracellular analytes (potassium, LDH, AST, hemoglobin), resulting in misdiagnosis and…
- Conditions
- Hemolysis, Diagnostic Errors, Blood Specimen Collection
- Trial name
- PTS-HEMO-ED (NCT07755007)
- Testing
- Pneumatic Tube System Transport, Manual Personnel Transport
- Where
- Turkey (Türkiye)
- Volunteers
- 166 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Premature Loss of Primary Molars
Chewing Pattern Changes Before and After Space Maintainer Placement in Children
This prospective observational study aims to evaluate changes in chewing patterns and chewing performance in children before and after placement of a unilateral fixed band-and-loop space maintainer.
- Trial name
- NCT07828158
- Testing
- Band-and-Loop Space Maintainer
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Marmara University
Chronic Low Back Pain, Radiculopathy
Effect of Alexithymia on Treatment Response to Transforaminal Epidural Steroid Injections in Chronic Low Back Pain
Low back pain and lumbosakral radiculopathy represent common clinical challenges substantially diminishing health-related quality of life and work productivity.
- Conditions
- Chronic Low Back Pain, Radiculopathy, Alexithymia
- Trial name
- NCT07828132
- Testing
- Psychometric Assessment and Clinical Follow-up Battery
- Volunteers
- 60 people
- Sponsor
- Marmara University
Ventrogluteal Injection, Nursing Care
Ultrasound-Guided Assessment of Ventrogluteal Intramuscular Injection in Adults With High BMI
This study evaluated the ventrogluteal site for intramuscular injection in adults with a body mass index of 25 kg/m² or higher. Ultrasound was used to measure subcutaneous tissue, muscle, and total tissue thickness at the…
- Trial name
- NCT07827300
- Testing
- Ventrogluteal Intramuscular Injection Using a 40 mm Needle
- Where
- Turkey (Türkiye)
- Volunteers
- 89 people
- Sponsor
- Marmara University
Coccydynia, Chronic Pain
Alexithymia, Pain Intensity, Quality of Life, and Psychological Symptoms in Chronic Coccydynia Patients Scheduled for Ganglion Impar Block
Chronic coccydynia is characterized by pain localized to the coccygeal region that typically worsens with sitting, leading to notable impairments in functional performance and health-related quality of life.
- Conditions
- Coccydynia, Chronic Pain, Alexithymia
- Trial name
- NCT07828145
- Testing
- Psychometric and Clinical Survey Battery
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Marmara University
Hypertension
Health Belief Model-Based Telenursing for Hypertension
This randomized controlled trial evaluated the effects of a Health Belief Model-based telenursing intervention on self-efficacy, quality of life, blood pressure, body mass index, and health behaviors in individuals with…
- Trial name
- NCT07823257
- Testing
- Health Belief Model-Based Telenursing Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people
- Sponsor
- Marmara University
Obese, Limb Deformities
Longitudinal Changes in Lower Extremity Alignment and Mechanical Axis Parameters After Bariatric Surgery in Patients With Morbid Obesity: A Prospective Observational Study
The goal of this prospective observational study is to understand whether major weight loss after bariatric surgery is associated with changes in the alignment of the lower limbs in adults with morbid obesity.
- Conditions
- Obese, Limb Deformities, Arthritis
- Trial name
- BARILIMBSALIGN (NCT07794566)
- Testing
- Obese.
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Marmara University
Obesity, Spine Condition
Longitudinal Changes in Spinopelvic Alignment and Sagittal Balance After Bariatric Surgery in Patients With Morbid Obesity: A Prospective Observational Study
The goal of this prospective observational study is to understand how major weight loss after bariatric surgery may be associated with changes in the way the spine and pelvis are aligned in adults with morbid obesity.
- Trial name
- BARISPINOALIGN (NCT07794553)
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Marmara University