Clinical trials: sponsored by Marmara University
Sepsis, Septic Shock
Validation of SOFA-2 for Mortality and Sepsis-3 Prevalence in Turkey
The goal of this observational study is to validate the effectiveness of the new SOFA-2 score in predicting mortality and to determine the current frequency of sepsis in adult patients admitted to Intensive Care Units (ICUs) in…
- Conditions
- Sepsis, Septic Shock, Critical Illness, Organ Dysfunction
- Trial name
- TURK-SOFA2 (NCT07300306)
- Where
- Turkey (Türkiye)
- Volunteers
- 3,379 people
- Sponsor
- Marmara University
Emergency Medicine, Diagnostic Errors
Diagnostic Accuracy of Two Large Language Models in Turkish Emergency Department Anamnesis Notes
This retrospective diagnostic accuracy study evaluates two large language models - GPT-4.1 (gpt-4.1-2025-04-14; OpenAI) and Claude Sonnet 4.6 (claude-sonnet-4-6; Anthropic) - as retrospective coding-quality instruments applied to…
- Conditions
- Emergency Medicine, Diagnostic Errors, Artificial Intelligence (AI) in Diagnosis
- Trial name
- LLM-ED-DX-TR (NCT07632859)
- Where
- Turkey (Türkiye)
- Volunteers
- 600 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Kinesiophobia (Fear of Movement)
Kinesiophobia in Patients With Implanted Left Ventricular Assist Devices
The goal of this prospective and cross-sectional observational study is to learn if the presence and changes in kinesiofobia (fear of movement) affect functional capacity levels in heart failure patients who are transplant…
- Trial name
- NCT07394621
- Testing
- Physical Activity Recommandations
- Where
- Turkey (Türkiye)
- Volunteers
- 37 people
- Sponsor
- Marmara University
Chronic Coccydynia, Alexithymia
Evaluation of Alexithymia and Its Relationship With Clinical Parameters in Patients With Chronic Coccydynia
This study aims to investigate the prevalence and levels of alexithymia in patients diagnosed with chronic coccydynia (tailbone pain lasting for 3 months or longer) and to explore its relationship with various clinical and…
- Trial name
- NCT07696260
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people
- Sponsor
- Marmara University
Procedural Pain, Neonatal Hyperbilirubinemia
The Effect of Kangaroo Care on Pain in Infants Receiving Phototherapy
This study aims to evaluate and compare the effects of two different kangaroo care (KC) models on pain management in neonates undergoing phototherapy.
- Trial name
- NCT07761689
- Testing
- Kangaroo Care, Routine Care
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Marmara University
Autism Spectrum Disorder
LEGO-Based Play Therapy for Children With Autism Spectrum Disorder
Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by difficulties in social communication and interaction, as well as restricted and repetitive patterns of behavior.
- Trial name
- LEGO-ASD (NCT07751679)
- Testing
- LEGO®-Based Play Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Marmara University
Regulation, Self, Reflective Functioning
Recognizing Children's Needs: Impact on Early Childhood Regulatory Problems
Brief Summary: This study aims to quantitatively examine the relationship between regulatory problems (sleep, feeding, and crying) in infants aged 6-36 months and levels of parental sensitivity and reflective functioning.
- Conditions
- Regulation, Self, Reflective Functioning, Mentalization, Child Sleep
- Trial name
- NCT07249593
- Where
- Turkey (Türkiye)
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Marmara University
Peripheral Catheterization, Veins
Green or Pink? A Comparison of Pain and Procedural Difficulty With Intravenous Cannulas in the Emergency Department
Peripheral intravenous catheter (PIVC) insertion is one of the most frequently performed invasive procedures in both medical and nursing practice.
- Conditions
- Peripheral Catheterization, Veins, Emergency Department Patient, Pain
- Trial name
- NCT07629427
- Testing
- 18-gauge peripheral intravenous cannula, 20-gauge peripheral intravenous cannula
- Where
- Turkey (Türkiye)
- Volunteers
- 204 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Kyphoplasty, Prone Position
TCI Versus Manual TIVA for Sedation During Prone Kyphoplasty: Effects on Respiration, Recovery, and EEG
This single-center, prospective, observational study compares target-controlled infusion (TCI) versus manually administered total intravenous anesthesia (TIVA) for sedation in patients undergoing kyphoplasty in the prone…
- Conditions
- Kyphoplasty, Prone Position, Target Controlled Infusion of Propofol, End Tidal Carbon Dioxide
- Trial name
- NCT07745348
- Testing
- Target controlled infusion of propofol, non invasive ETCO2 monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Marmara University Pendik Training and Research Hospital
Laparoscopic Skills Acquisition, Surgical Education and Skill Acquisition
Effect of Mobile Video Games on Laparoscopic Simulation Skills in Medical Students
This study evaluated whether regular mobile video game play could improve laparoscopic simulation performance among medical students without prior surgical or simulation experience.
- Conditions
- Laparoscopic Skills Acquisition, Surgical Education and Skill Acquisition, Simulation Training, Laparoscopy, Medical Students
- Trial name
- NCT07744399
- Testing
- Mobile Phone Gaming
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Marmara University
Postmenopausal Symptoms, Telerehabilitation
Relaxation Training Via Tele-Rehabilitation in Postmenopausal Women
Menopause is associated with various physiological and psychological changes that may adversely affect women's quality of life. Menopausal symptoms, sleep disturbances, and fatigue are among the most common complaints during the…
- Conditions
- Postmenopausal Symptoms, Telerehabilitation, Relaxation Training, Menopause
- Trial name
- NCT07737691
- Testing
- Relaxation Training Delivered via Tele-Rehabilitation
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Marmara University
Molar Incisor Hypomineralization
Clinical Performance of Restorations in Teeth Affected by Molar Incisor Hypomineralization
This study evaluated the clinical performances of a glass hybrid restoration and direct posterior micro-hybrid composite restorations with short fiber reinforced composite (SFRC) after Selective Caries Removal in restorations of…
- Trial name
- NCT07733804
- Testing
- Restoration with Short Fiber-Reinforced Composite and Micro-Hybrid Composite (EverX Flow + G-ænial Posterior), Restoration with Glass Hybrid Restorative Material (EQUIA Forte HT)
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Marmara University
Hemiplegic Cerebral Palsy, Mirror Hands
Mirror Therapy in Children With Hemiparetic Cerebral Palsy
Cerebral palsy (CP) is a neurodevelopmental disorder that frequently impairs upper extremity motor control and hand function, resulting in limitations in daily activities.
- Conditions
- Hemiplegic Cerebral Palsy, Mirror Hands, Upper Extremity Dysfunction, Motor Activity
- Trial name
- NCT07734376
- Testing
- Mirror Therapy, Conventional Physiotherapy
- Volunteers
- 26 people
- Sponsor
- Marmara University
Shoulder Pain, Hemiplegia
A New Approach to Hemiplegic Shoulder Pain; Pericapsular Nerve Group Block
Hemiplegic shoulder pain (HSP) is a common and clinically significant complication after stroke that negatively affects rehabilitation outcomes.
- Trial name
- NCT07302711
- Testing
- Ultrasound-Guided Pericapsular/Periarticular Nerve Group (PENG) Block
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people
- Sponsor
- Marmara University
Molar-Incisor Hypomineralization, Molar-Incisor Hypomineralization (MIH)
Comparison of Computer-Assisted and Conventional Local Anesthesia in Children With Molar-Incisor Hypomineralization
The main questions this study aims to answer are: Does computer-controlled local anesthesia cause less pain and anxiety than conventional local anesthesia in children with molar-incisor hypomineralization (MIH)? Is there a…
- Conditions
- Molar-Incisor Hypomineralization, Molar-Incisor Hypomineralization (MIH), Computer-Controlled Local Anesthesia
- Trial name
- NCT07733011
- Testing
- Computer-Controlled Local Anesthesia, Conventional Local Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Marmara University
Mental Health Promotion
Psychodrama for Mental Health Promotion in Nursing Students
This randomized controlled trial aimed to examine the effect of a psychodrama group intervention on mental health promotion among nursing students. Participants were randomly assigned to an intervention group or a control group.
- Trial name
- PD-NURS (NCT07372469)
- Testing
- Psychodrama Group, Presentation Group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Marmara University
Black Staining
Comparison of Erythritol Air-Polishing and Conventional Polishing Following Ultrasonic Scaling on the Relapse of Chromogenic Tooth Staining in Children
The goal of this randomized clinical trial is to compare the effect of erythritol air-polishing and conventional polishing following ultrasonic scaling on the relapse of chromogenic tooth staining in children aged 4-13 years…
- Trial name
- NCT07730658
- Testing
- Guided Biofilm Therapy with erythritol, Conventional Polishing
- Where
- Turkey (Türkiye)
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Marmara University
Video Assisted Thoracic Surgery (VATS), Postoperative Complications
Clinical Effects of Intraoperative Heat and Moisture Exchange Systems During Thoracic Surgery: A Prospective Observational Cohort Study
General anesthesia with endotracheal intubation bypasses the physiological warming and humidification functions of the upper airway, allowing cold and dry gases to reach the lower respiratory tract.
- Conditions
- Video Assisted Thoracic Surgery (VATS), Postoperative Complications, Pulmonary Complications in Surgical Patients, Humidification
- Trial name
- NCT07729319
- Testing
- Active Heated Humidification, Heat and Moisture Exchanger
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Marmara University
Self Compassion, Compassion
Effects of a Nurse-Led Self-Compassion and Kindness Program on Compassion and Healthy Peer Relationships in Adolescents
The goal of this experimental study is to learn if the Nurse-Led Self-Compassion and Kindness Program works to improve self-compassion, compassion toward peers, and peer relationships among adolescents.
- Conditions
- Self Compassion, Compassion, Peer Group, Interpersonal Relations
- Trial name
- NCT07723040
- Testing
- Nurse-Led Self-Compassion and Kindness Program
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Marmara University
Pit and Fissure Sealant Retention, Dental Caries
Clinical Evaluation of the Retention of Fissure Sealants Applied Following Guided Biofilm Therapy and Conventional Polishing
This randomized split-mouth clinical trial will compare two methods of occlusal surface cleaning before pit and fissure sealant placement in children aged 6-10 years.
- Trial name
- NCT07725133
- Testing
- Device: Guided Biofilm Therapy with erythritol, Device: Conventional Polishing
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Marmara University