Ankara City Hospital Bilkent

This study tests whether a single injection of stem cells or their exosomes into the penis can improve erections in men with diabetes who haven't been helped by standard pills or injections. Ninety men aged 25 to 75 will be randomly assigned to receive stem cells, exosomes, or a …

This study is testing if adding a special fibrin clot, made from a patient's own bone marrow, improves the healing of a repaired meniscus tear in the knee. 120 adults with a specific type of meniscus tear will be randomly assigned to get either the standard repair surgery or the …

This study tests a new, non-invasive method to diagnose urethral stricture (a narrowing in the urine tube) using two simple urine flow tests. Currently, diagnosis often requires surgery or other invasive procedures. The study will enroll 60 men (30 with suspected stricture and 30…

This study tests if gentle electrical stimulation of leg or lower back nerves can prevent bladder overactivity in people with a recent spinal cord injury. About 45 adults with injuries above the T11 level and within 6 months of injury will be randomly assigned to receive tibial n…

This study tests a treatment called occipital nerve pulsed radiofrequency for people with medication overuse headache. It compares standard care (stopping overused meds and lifestyle advice) to adding the nerve treatment early or as a backup. The goal is to see if the nerve treat…

This study looks at whether giving a doll to preschool children (ages 3-7) before surgery can lower their anxiety and reduce confusion after waking up. Researchers will compare children who bring their own doll, receive a hospital doll, or have no doll. The goal is to find a simp…

This study tests whether adding repetitive transcranial magnetic stimulation (rTMS) to standard rehabilitation can improve leg movement and reduce muscle stiffness in children with spastic diplegic cerebral palsy. About 20 children aged 5 to 18 with mild to moderate walking diffi…

This study looks at whether high-intensity laser therapy (HILT) can ease pain and improve hand function in people with mild-to-moderate carpal tunnel syndrome. About 80 adults will get either real laser treatment or a sham version, plus a wrist splint. Researchers will measure pa…

This study tests whether giving lidocaine through a vein during lumbar fusion surgery can lower the amount of strong painkillers (opioids) needed afterward and help patients recover faster. About 110 adults having elective back surgery will be randomly assigned to receive either …

This study looks at whether injecting a patient's own concentrated platelets (PRP) into both the knee joint and the tissues around it can reduce pain and improve function better than standard treatments alone. Researchers will compare three groups: conservative care (exercise and…

This study tests whether a type of radiofrequency therapy called TECAR can reduce pain and improve daily function in people with a herniated disc in the lower back. Researchers will enroll 54 adults aged 20-60 who have had low back pain for more than 12 weeks. Participants will r…

This study compares two treatments for people with long-lasting tennis elbow pain that hasn't improved with standard care. Fifty adults will receive either shock wave therapy or an ozone injection once a week for three weeks. Researchers will measure pain, hand strength, and elbo…

This study tests a minimally invasive treatment for cervicogenic headache, a type of headache that starts from the neck. Researchers will use a special needle to deliver short bursts of energy to a nerve in the neck, aiming to reduce pain without causing permanent damage. The stu…

This study tests whether adding a stellate ganglion block (a nerve injection) to standard physical therapy can reduce pain and improve movement in stroke patients who develop complex regional pain syndrome. About 32 adults aged 18-75 with moderate to severe pain will receive the …

This study tests two types of nerve stimulation (magnetic and electrical) applied through the skin to help control bladder overactivity in people with spinal cord injury. Forty adults aged 18-65 who have not responded well to medication will receive 20 sessions over four weeks. T…

This study looks at whether supervised pool exercises can improve daily activities, walking, balance, posture, pain, and depression in people with Parkinson's disease. Forty-two adults aged 40-80 with mild to moderate Parkinson's will be split into two groups: one doing home exer…

This study tests whether adding a newer nerve block (PENG) to a standard one (femoral nerve block) provides better pain relief for elderly patients undergoing hip fracture surgery. About 68 participants aged 65 and older will be randomly assigned to receive either the standard bl…

This study looks at whether letting young boys (ages 3 to 7) ride a toy car to the operating room can reduce their anxiety before surgery and confusion after waking up. About 96 children having their tonsils or adenoids removed will be randomly assigned to either ride a toy car o…

This study compares functional electrical stimulation (FES) plus exercise versus exercise alone for knee osteoarthritis. Researchers will measure muscle strength, pain, and quality of life in 52 adults aged 50-65. The goal is to find a better way to ease symptoms and improve move…

This study compares two treatments for chronic low back pain: a hands-on therapy called thoracolumbar fascia mobilization and an injection of a sugar-water solution (5% dextrose) guided by ultrasound. The goal is to see which approach better reduces pain, improves movement, and e…

This study tests whether adding mild electrical stimulation to arm cycling exercise helps people recovering from a stroke improve their fitness and arm function. About 24 participants with subacute stroke will receive standard rehab plus either arm cycling alone or arm cycling wi…

This study tests two types of pulsed radiofrequency treatment for people with pudendal neuralgia, a chronic pain condition in the pelvic area. 38 adults will be randomly assigned to receive either standard or high-voltage long-duration treatment. The goal is to see which provides…

This study compares two treatments for chronic hip pain caused by osteoarthritis: a nerve block alone versus a nerve block plus pulsed radiofrequency. The goal is to see which provides better pain relief and improves hip function. About 84 adults with long-lasting hip pain who ha…

This study looks at two different ways doctors close the uterus after a C-section: using one layer of stitches or two layers. The goal is to see which method leads to a thicker scar and fewer problems like bleeding, pain, or future pregnancy risks. About 100 women having a C-sect…

This study looks at whether a special oxygen monitor (Oxygen Reserve Index) can give doctors an early warning when elderly patients (65+) start to have low oxygen during cancer surgery. Researchers will watch 44 patients and measure how much time the monitor buys before oxygen le…

This study looks at whether a new, personalized way of managing breathing machines during back surgery can help protect the lungs. About 71 adults having lumbar stabilization surgery will be randomly assigned to either the new method or standard care. The goal is to see if the ne…

This study aims to find out how often heart injury occurs after non-cardiac lumbar surgery and what factors increase that risk. Researchers will follow 180 adults undergoing elective lumbar stabilization surgery for 30 days. The goal is to better understand and identify risk fact…

This study examines whether taking dutasteride for at least 6 months before HoLEP surgery (a laser procedure for enlarged prostate) reduces bleeding or changes operation time. Researchers will compare medical records of 1,000 men who either took the drug long-term or did not. The…

This study observes 450 children aged 5 to 18 who need a breathing tube during surgery. Researchers will compare three different scoring methods to see which one best identifies difficult intubation. The goal is to improve safety and planning for pediatric anesthesia.

This study looks at whether a sensitive blood test (high-sensitive troponin I) can spot heart muscle damage in patients having below-knee surgery with a nerve block. Researchers will measure troponin levels during surgery and at 24 and 48 hours after. The goal is to better unders…

This study looks at how drinking clear water two hours before a planned C-section affects stomach volume in pregnant women with and without diabetes. Researchers will use ultrasound to measure stomach contents before and after drinking. The goal is to better understand aspiration…

This study looks at how frailty (weakness, exhaustion, low activity) relates to the type and location of chronic pain in people aged 65 and older. Researchers will also check nutrition risk using a simple index. The goal is to better understand these connections to improve pain c…