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Clinical trials and research at Marmara University
As of November 12, 2026, Find a Trial lists 50 clinical trials run by Marmara University that are recruiting, in Turkey (Türkiye). 1 was first registered in the last 30 days. Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 50Clinical trials
- 1New in 30 days
- 1Country
Newest trials
All recruiting trials (50)
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Neuraxial anesthesia and recovery quality after cesarean delivery
This study looks at whether the type of neuraxial anesthesia used for cesarean delivery affects how quickly and well new mothers recover.
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Subcutaneous Fat, Back Muscles, and Spine Shape in Back Pain Patients
This study tests whether body fat under the skin and features of back muscles and spine joints are linked to lumbar facet joint degeneration in adults with chronic low back pain.
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Neuropathic Pain Severity in Lumbar Spinal Stenosis and Its Link to Radiology
This study will test how severe neuropathic pain is in adults with lumbar spinal stenosis and see if it relates to MRI findings and other clinical features.
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Sarcopenia and Epidural Steroid Injections in Lumbar Spinal Stenosis
We’re testing how sarcopenia relates to pain, function, and quality of life after a routine interlaminar epidural steroid injection in people with lumbar spinal stenosis.
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TFESI for neuropathic pain in lumbosacral radiculopathy
This study tests whether a transforaminal epidural steroid injection relieves neuropathic pain in adults with lumbosacral radiculopathy.
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Femoral Stretch Test in L2-L4 Lumbar Radiculopathy
This study tests how well the femoral stretch test detects nerve root compression in people with L2-L4 radiculopathy who are having a targeted epidural injection as part of their care.
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Boron, Oxidative Stress, and Inflammation in Periodontitis
This observational study compares boron levels and inflammation markers in saliva and gum tissue between people with periodontitis and healthy controls to see if boron relates to gum inflammation.
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Can a preoperative photo predict root coverage success after gum surgery?
Researchers test whether a preoperative intraoral photo can predict six-month root coverage after a specific gum recession surgery in adults with Cairo RT1-RT3 recessions.
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Kangaroo Care by Mother or Nurse to Reduce Pain During Phototherapy in Newborns
This study tests whether mother-administered or nurse-administered kangaroo care during a heel-stick procedure reduces pain in newborns with hyperbilirubinemia, compared with standard care.
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Intraoperative Warmth and Moisture for VATS: Do Humidified Gases Help After Thoracic Surgery?
This observational study looks at whether using heated, humidified gases during VATS with one-lung ventilation helps reduce lung-related postoperative problems.
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Turkish version of the Rapprich Lipedema Symptomatic Assessment Questionnaire
This study tests whether the Turkish Rapprich Lipedema Symptomatic Assessment Questionnaire is reliable and valid for Turkish-speaking women with lipedema.
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Serratus plane blocks for pain after minimally invasive chest repair in teens and young adults
This study tests whether two regional nerve blocks (serratus posterior superior intercostal plane block vs serratus anterior plane block) lead to lower opioid use after minimally invasive repair of pectus excavatum in patients aged 15–25.
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Straight Leg Raise Test: Does it correctly identify nerve root issues?
This study tests how accurately the straight leg raise test detects lumbosacral radicular pain compared with a nerve block reference standard in adults.
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Alexithymia in people with chronic coccydynia
This study tests whether people with long-lasting tailbone pain also have higher alexithymia and how it relates to pain, mood, life quality, and early trauma.
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Bottle PEP breathing for expiratory strength in Parkinson’s patients
A group of people with Parkinson’s disease will try a bottle-PEP breathing exercise at home for eight weeks to see if it improves expiratory muscle strength and related breathing parameters.
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Local dexamethasone to improve anesthesia in painful irreversible pulpitis
This trial tests whether giving dexamethasone under the gum or between tooth-supporting ligaments helps make anesthetic blocks work better and reduce pain in adults with painful irreversible pulpitis in the lower molars.
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Ozone therapy to boost remineralization of early caries in kids
This study tests whether adding ozone therapy to a remineralizing gel helps children aged 6–12 remineralize early, non-cavitated caries lesions better than the gel alone.
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Think-Find-Solve activities for insulin self-management in children with type 1 diabetes
A behavior-change activity book is tested with children aged 8–12 with type 1 diabetes and their parents to see if it improves daily insulin self-management.
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TaVNS for Psoriatic Arthritis in Adults
This study tests whether non-invasive taVNS can help reduce disease activity and improve pain and quality of life in adults with psoriatic arthritis.
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ESPB for persistent back pain in ankylosing spondylitis
This trial tests whether an erector spinae plane block can help reduce persistent back pain in adults with ankylosing spondylitis who still have pain despite controlled disease activity.
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Hyaluronic Acid Added to Gum Therapy for Smokers with Periodontal Disease
This study tests whether applying hyaluronic acid gel after non-surgical gum cleaning helps smokers with periodontitis heal better than cleaning alone.
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Global Takayasu Arteritis Registry (GITA)
The registry will collect past and ongoing medical information from people with Takayasu arteritis worldwide to see which treatments and patient features relate to better outcomes.
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Synchronous telerehabilitation for people with elevated pulmonary artery pressure
This study will test whether a supervised, real-time telerehabilitation exercise program helps adults with high pulmonary artery pressure (sPAP ≥50 mmHg) improve breathing, stamina, and quality of life.
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Basic carbohydrate counting for adults with prediabetes
This program will test whether basic carbohydrate counting education helps adults with prediabetes lower their HbA1c.
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Single- vs Double-Level Radiofrequency Ablation for Chronic Coccydynia
This study tests whether a single-level or double-level radiofrequency ablation around the coccygeal nerves provides better pain relief for adults with chronic tailbone pain who previously improved with a nerve block but later worsened.
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Physiotherapist-guided online exercise for remote white-collar workers
This program tests whether a six-week physiotherapist-led online exercise plan can reduce neck or low-back pain and improve function in remote white-collar workers.
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Using preoperative shock indexes to predict low blood pressure after spinal anesthesia for cesarean delivery
This study will see if simple blood-pressure-based shock indexes taken before surgery can predict which pregnant people having an elective cesarean with spinal anesthesia will develop low blood pressure after the block.
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Stopping biologic therapy in Takayasu arteritis patients in long-term remission
This study will try stopping biologic medicines (TNF inhibitors or tocilizumab) in people with Takayasu arteritis who have been in clinical and imaging remission for at least three years to see if remission lasts for 12 months.
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Opioid-free versus opioid-based anesthesia for elective lumbar spine surgery
This test compares opioid-free multimodal anesthesia (with or without an erector spinae plane block) against opioid-containing anesthesia in adults having elective lumbar spine surgery to see which controls pain better and reduces opioid need in the first 48 hours after surgery.
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CONUT score and its link to balance and everyday function after chronic stroke.
This will see if the CONUT nutritional score and measures of muscle and bone relate to balance and daily function in adults at least six months after a stroke.
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Metabolic markers linked to pain and central sensitization in women with lipedema
This study will test whether metabolic measures like insulin resistance (HOMA-IR), triglyceride/HDL ratio, and HbA1c are linked to central sensitization and pain in women with lipedema.
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i-PRF regenerative treatment versus conventional non-surgical root canal retreatment for failed front teeth
This trial will see if adding injectable platelet-rich fibrin (i-PRF) to regenerative treatment helps adults 18–50 with failed root canals and periapical lesions heal better than standard non-surgical retreatment.
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Neuromuscular balance exercises for people with overweight or obesity
This project will test whether adding neuromuscular balance exercises to regular aerobic and strength training improves balance, functional capacity, and physical fitness in adults with overweight or obesity.
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Comparing clinical provocation tests and ultrasound for diagnosing tennis elbow
This study tests whether common physical provocation tests and ultrasound can accurately diagnose tennis elbow in adults with one-sided elbow pain.
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Mediterranean Diet With Optional Cycling and Rowing to Improve Blood Sugar in Women with Prediabetes
This study tests whether a Mediterranean diet, with or without supervised cycling and rowing, helps women with prediabetes keep their blood sugar in a healthier range.
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Magnesium sulfate to improve oxygenation and lung mechanics during one-lung ventilation
This project tests whether intravenous magnesium sulfate given during one-lung ventilation improves oxygen levels and lung mechanics in adults having elective VATS thoracic surgery.
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Body and brain responses to multisensory food cues in virtual reality
This project will see if adding sound, smell, and interactive elements to virtual reality food scenes changes cravings and physiological and brain responses in healthy Marmara University students aged 18 and older.
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Ultrasound check of tendon attachment sites in people with tennis elbow
This project will try to see if people with tennis elbow have more ultrasound signs of enthesitis at other tendon attachment sites than healthy volunteers.
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Interlaminar epidural steroid injection for arm position sense in chronic cervical radiculopathy.
We will test whether a single interlaminar epidural steroid injection can improve arm position sense in adults with chronic cervical radiculopathy from a cervical disc herniation.
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Home and telerehabilitation exercise program for people with Parkinson's disease
This program will try to see if people with Parkinson's who manage their own exercise using telerehabilitation get similar or better walking, function, quality of life, and exercise adherence compared with a supervised exercise program.
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Medial longitudinal arch and foot function in women with lipedema
This study tries to see if women with lipedema have flatter foot arches and worse foot function than age- and BMI-matched women with nonspecific foot pain.
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Two Oral Care Methods for Mechanically Ventilated Adults
This trial tests whether a pediatric toothbrush or a foam swab for oral care affects oral bacteria and the risk of ventilator-associated pneumonia in adults on mechanical ventilation.
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Vestibular and Cognitive-Motor Training in Parkinson’s Disease
This study tests whether vestibular rehabilitation or dual-task training can improve balance, movement, and thinking skills in people with Parkinson’s.
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Dural pulsation in people with lumbar spinal stenosis
This study will see if the presence of dural pulsation on MRI is linked to symptoms and imaging findings in people with lumbar spinal stenosis.
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Turkish version of a sleep screening tool for children with complex chronic conditions
This project will test whether a Turkish sleep questionnaire combined with actigraphy can accurately find sleep problems in children and adolescents with complex chronic conditions during and after a PICU stay.
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Observational cohort for patients with uveitis and spondyloarthritis
This study is tracking patients with uveitis to see how it relates to spondyloarthritis and to learn more about their symptoms and treatment options.
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Using multimedia to reduce anxiety in parents of children undergoing orchiopexy
This study is testing whether using multimedia tools during the consent process can help reduce anxiety in parents of children having orchiopexy surgery.
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Investigating the link between levonorgestrel intrauterine system and temporomandibular disorders
This study is trying to see if using a specific birth control device called the levonorgestrel intrauterine system is linked to jaw joint problems in women.
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Monitoring patients with medication-related jaw issues
This study is looking at how patients with medication-related jaw issues recover over time to see what helps improve their treatment and quality of life.
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Examining the link between urine proteins and urinary symptoms in men with prostate enlargement
This study is testing how certain proteins in urine relate to urinary problems in older men with prostate enlargement and whether a specific surgery can help improve their symptoms.
Quick answers
How many clinical trials run by Marmara University are recruiting right now?
50, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
All of them have sites in Turkey (Türkiye). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.