Clinical trials: sponsored by Marmara University
Differentiated Thyroid Cancer (DTC), Papillary Thyroid Carcinoma
Serum Treg/Th17-Related Cytokines and Systemic Inflammatory Indices in Differentiated Thyroid Cancer
This study measures circulating immune-signalling molecules before thyroid surgery to determine whether they differ between patients whose thyroid nodule proves to be a differentiated thyroid carcinoma and patients whose nodule…
- Conditions
- Differentiated Thyroid Cancer (DTC), Papillary Thyroid Carcinoma, Thyroid Cancer, Thyroid Nodule
- Trial name
- THINC (NCT07907432)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Marmara University
Thyroid Diseases, Recurrent Laryngeal Nerve Injury
Endotracheal Tube Versus Transcartilage Needle Electrodes for Nerve Monitoring in Thyroid Surgery
Intraoperative neuromonitoring of the recurrent laryngeal nerve during thyroidectomy is most commonly performed with surface electrodes embedded in the endotracheal tube (ETT).
- Conditions
- Thyroid Diseases, Recurrent Laryngeal Nerve Injury, Vocal Cord Paralysis, Thyroid Nodule
- Trial name
- TRANSCOMP (NCT07902349)
- Testing
- Transcartilage needle electrode recording, Endotracheal tube surface electrode recording
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Marmara University
Cervical Radiculopathy, Cervical Disc Herniation
Clinical Outcomes of Magnesium Sulfate in Cervical Interlaminar Epidural Steroid Injection
This single-center observational comparative cohort study evaluates clinical outcomes following two cervical interlaminar epidural steroid injection protocols used in routine care for chronic cervical radicular pain due to…
- Trial name
- NCT07788820
- Testing
- Magnesium Sulfate, Normal Saline
- Where
- Turkey (Türkiye)
- Volunteers
- 123 people
- Sponsor
- Marmara University
Cervical Radiculopathy, Proprioception
Assessment of Upper Extremity Proprioception in Patients With Cervical Radiculopathy
There is no study in the current literature that systematically investigates the extent of upper-extremity proprioceptive impairment in patients with radicular neuropathic symptoms secondary to cervical disc herniation, nor its…
- Conditions
- Cervical Radiculopathy, Proprioception, Cervical Disc Herniation, Proprioception Reaching Test
- Trial name
- NCT07319156
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Marmara University
Ceserean Section, Obstetric Quality of Recovery
Anesthetic Technique and Quality of Recovery After Cesarean Delivery
The goal of this prospective observational study is to evaluate whether the type of neuraxial anesthesia is associated with postoperative quality of recovery in adult women undergoing cesarean delivery.
- Conditions
- Ceserean Section, Obstetric Quality of Recovery, Neuraxial Anesthesia
- Trial name
- NCT07896733
- Testing
- Spinal anesthesia (heavy bupivacaine), epidural anesthesia, combine spinal epidural anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Marmara University
Physical Activity, Screen Time
The Effect of Screen to Move Program in Preschool Children
The aim of this study is to determine the effect of the developed program on screen usage time and physical activity for pre-school children.
- Conditions
- Physical Activity, Screen Time, Child, Preschool
- Trial name
- NCT05805592
- Testing
- Screen-to-Move-Program (STEP)
- Where
- Turkey (Türkiye)
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- Marmara University
Intubation, Endotracheal Tube Cuff Pressure
Effect of a Brief Educational Intervention on Endotracheal Tube Cuff Pressure
Endotracheal tube cuff pressure outside the recommended range of 20-30 cmH₂O is common in routine anesthesia practice. Over-inflation can injure the tracheal mucosa, while under-inflation increases the risk of aspiration and…
- Conditions
- Intubation, Endotracheal Tube Cuff Pressure, Anesthesia, Anesthesia,General
- Trial name
- NCT07891195
- Testing
- Brief educational intervention (educational video and reminder posters)
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Marmara University Pendik Training and Research Hospital
Pleuropulmonary Blastoma, Sertoli-Leydig Cell Tumor
International PPB/DICER1 Registry
PPB has strong genetic implications, with a unique set of conditions in an individual or their family, occurring mostly in childhood and adolescence.
- Conditions
- Pleuropulmonary Blastoma, Sertoli-Leydig Cell Tumor, DICER1 Syndrome, Cystic Nephroma
- Trial name
- NCT03382158
- Where
- United States
- Volunteers
- 3,400 people, healthy volunteers welcome
- Sponsor
- Children's Hospitals and Clinics of Minnesota
Physical Performance
Effects of AI-Generated Resistance Training on Neuromuscular Performance in Sedentary Men
The goal of this clinical trial is to learn how an artificial intelligence-generated resistance training program affects muscle performance in sedentary men aged 18 to 35 years.
- Trial name
- NCT07895446
- Testing
- Artificial Intelligence-Generated Resistance Training, Conventional Resistance Training
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Marmara University
Accidental Awareness During General Anesthesia
Prevalence of AAGA
Accidental Awareness During General Anesthesia (AAGA) is a condition where patients regain partial or full consciousness during anesthesia, unable to move or react.
- Trial name
- NCT06759974
- Where
- Turkey (Türkiye)
- Volunteers
- 459 people
- Sponsor
- Marmara University
Low Back Pain, Mechanical, Chronic Pain
The Long Term Effects of Online Therapeutic Neuroscience Education in Patients With Chronic Low Back Pain
This study aims to evaluate the effects of online Therapeutic Neuroscience Education (TNE) combined with a 6-week conventional physiotherapy program on pain, disability, kinesiophobia, functionality, treatment expectations, and…
- Trial name
- NCT06847763
- Testing
- Therapeutic Neuroscience Education, Conventional Program
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Istanbul Bilgi University
Hemidiaphragmatic Paralysis
Shoulder Pericapsular Block Versus Interscalene Block in Arthroscopic Shoulder Surgery
This randomized controlled trial aims to compare the incidence of hemidiaphragmatic paralysis (HDP) following ultrasound-guided interscalene block (ISB) versus shoulder pericapsular nerve group (PENG) block in patients undergoing…
- Trial name
- NCT07486349
- Testing
- Interscalene Nerve Block, shoulder pericapsular nerve group block
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Marmara University
Procedural Pain, Heel Prick
ShotBlocker and Warm Gel Pack During Neonatal Heel Prick (HEAL)
This study evaluated the effects of ShotBlocker and a warm gel pack on pain, comfort, and physiological parameters during heel prick testing in healthy term newborns.
- Conditions
- Procedural Pain, Heel Prick, Newborn
- Trial name
- HEAL (NCT07686627)
- Testing
- ShotBlocker, Warm Gel Pack
- Where
- Turkey (Türkiye)
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Marmara University
Enamel Hypoplasia, Molar-Incisor Hypomineralization (MIH)
Clinical Comparison of CAD/CAM Nanohybrid Composite and Hybrid Ceramic Overlays in Children With Molar-Incisor Hypomineralisation
This clinical study was conducted to compare two different dental materials used in the treatment of children who have a condition called molar-incisor hypomineralization (MIH).
- Conditions
- Enamel Hypoplasia, Molar-Incisor Hypomineralization (MIH), Restoration of Permanent Molars Affected by MIH With CAD/CAM Blocks
- Trial name
- NCT06987448
- Testing
- Semi-direct onlay restoration using CAD/CAM hybrid composite block, Semi-direct onlay restoration using CAD/CAM hybrid ceramic block
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people
- Sponsor
- Alp Akça
Dental Anxiety, Dental Fear
Dental Anxiety in Children Attending Emergency Versus Routine Dental Care
The goal of this observational study is to learn whether children who come to a pediatric dental emergency clinic have higher dental anxiety than children who come for routine dental care.
- Trial name
- NCT07882914
- Where
- Turkey (Türkiye)
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Marmara University
Inguinal Hernia Unilateral, Postoperative Pain
Quadro-Iliac Plane Block for Postoperative Analgesia in Laparoscopic Inguinal Hernia Repair
The goal of this randomized controlled trial is to learn whether an ultrasound-guided quadro-iliac plane block (QIPB) reduces opioid use and pain after laparoscopic inguinal hernia repair in adults aged 18-65 years.
- Conditions
- Inguinal Hernia Unilateral, Postoperative Pain, Opioid Use
- Trial name
- QIPB-LIHR (NCT07878936)
- Testing
- Quadro-iliac plane block
- Volunteers
- 64 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Lumbar Radicular Pain, Artifical Intelligence
MRI-Based Artificial Intelligence Prediction of Fluoroscopic C-Arm Angles for Lumbar Transforaminal Epidural Steroid Injections
This study aims to prospectively evaluate the accuracy of artificial intelligence (AI) in predicting fluoroscopic C-arm oblique and craniocaudal angles from pre-procedural lumbar magnetic resonance (MR) images for lumbar…
- Trial name
- NCT07875855
- Testing
- AI based evaluation
- Volunteers
- 80 people
- Sponsor
- Marmara University
Occlusal Analysis
Clinical Assessment of Dynamic and Static Occlusal Contacts in Direct and Indirect Posterior Restorations
Conventional clinical evaluation of dental occlusion relies predominantly on qualitative indicators such as articulating papers, metallic foils, and silicone-based materials and the accuracy of these indicators may be influenced…
- Trial name
- NCT07860684
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Marmara University
Type 1 Diabetes Mellitus
Randomized Transition to Gla-300 in Pediatric Type 1 Diabetes: CGM-Derived Outcomes
This study evaluated two different starting dose strategies when switching children and adolescents with type 1 diabetes from insulin glargine U-100 to insulin glargine U-300.
- Trial name
- NCT07872475
- Testing
- Insulin glargine U-300
- Where
- Turkey (Türkiye)
- Volunteers
- 71 people
- Sponsor
- Marmara University
Composite Resins, Clear Aligner Therapy
Color Stability and Fluorescence Properties of Two Aligner Attachment Composites
This split mouth study aims to evaluate whether 2 different composite materials used for making clear aligner attachments change color over time and do they have different fluorescent characteristics when illuminated with…
- Trial name
- NCT07806214
- Testing
- GC Aligner Connect, VOCO AlignerFlow LC
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people
- Sponsor
- Marmara University