Cairo University

This study tests whether using a piece of fat from the cheek (buccal pad of fat) works as well as a blood-derived membrane (platelet-rich fibrin) to cover special dental implants in the upper jaw. The goal is to improve gum thickness and reduce complications. The trial involves 2…

This study compares two surgical methods to reduce bleeding during open fibroid removal in women with symptomatic uterine fibroids. About 40 women aged 25 to 48 will be randomly assigned to either bilateral uterine artery ligation or a mechanical tourniquet. The goal is to see wh…

This study compares two surgical techniques for treating high anal fistulas—a challenging condition with high recurrence risk. Researchers will randomly assign 64 patients to receive either TROPIS or coring out fistulectomy. The goal is to see which approach has fewer failures, s…

This study looks at two dental devices—the Vertical Holding Appliance and the Zachrisson Transpalatal Arch—to see which works better for correcting anterior open bite in children aged 6 to 12. Anterior open bite means the front teeth don't touch when the mouth is closed. The tria…

This study compares two treatments—pulpotomy and pulpectomy—for deep cavities in baby teeth that are causing pain. About 40 children aged 4 to 6 will receive one of the two procedures. The goal is to see which treatment leads to better healing and fewer problems over time.

This study tests whether adding methotrexate (a medication) to a skin cell transplant procedure helps restore color better than the procedure alone. Twenty adults with stable, hard-to-treat vitiligo on elbows and knees will be split into two groups: one gets methotrexate for 6 mo…

This study looks at whether taking extra iron pills after sleeve gastrectomy surgery can prevent iron deficiency anemia better than a standard multivitamin alone. About 66 adults having the surgery will be split into two groups: one gets an extra daily iron pill plus a multivitam…

This study is testing whether giving magnesium sulfate to pregnant women at high risk of preterm birth can prevent cerebral palsy in their babies. Researchers will compare the magnesium treatment against a placebo in 138 women between 32 and 35 weeks of pregnancy. The main goal i…

This study tests whether a special blood-based bandage (Alb-PRF) can reduce pain and speed healing after a gum graft procedure, compared to another blood bandage (PRF) or a standard gelatin sponge. About 39 adults needing a gum graft will be randomly assigned to one of three grou…

This study compares two ways to block pain during lung cancer surgery. One method uses a combination of two nerve blocks, and the other uses a single block. Sixty adults having lung cancer surgery will be randomly assigned to one of the two approaches, and their pain levels will …

This study compares a natural pineapple enzyme (bromelain) to standard steroid treatment for oral lichen planus, a chronic inflammatory condition causing painful mouth sores. About 42 adults with symptoms will use either a bromelain gel or a steroid gel for 4 weeks. The goal is t…

This study looks at three ways to deliver exercise therapy for adults aged 20-40 with chronic neck pain (lasting 3 months or more). Participants will be placed into one of three groups: telerehabilitation (video-guided sessions at home), face-to-face (in-person with a therapist),…

This study compares two treatments for people who have both psoriasis and depression or anxiety. One group gets methotrexate alone, the other gets methotrexate plus an antidepressant (escitalopram). Over 6 months, researchers will measure changes in skin severity, quality of life…

This study tests two different injections for treating rolling acne scars. Each of the 20 participants will get both treatments—one on each side of their face—after a procedure called subcision. The goal is to see which injection works better at improving scar appearance over 12 …

This study compares two types of nerve blocks—erector spinae plane block and lateral transversus abdominis plane block—for pain relief after open appendix removal. About 68 adults will receive one of the blocks before surgery, and researchers will measure how much morphine they n…

This study looks at whether adding exercise to standard vitamin D treatment can improve erectile function in men with type 2 diabetes who also have low vitamin D levels. Researchers will measure changes using a questionnaire and blood tests. The goal is to see if a simple lifesty…

This study looks at whether giving ketamine through a vein along with spinal anesthesia can make numbness last longer in people aged 65 and older having leg surgery. About 61 participants will be randomly assigned to receive either ketamine plus spinal anesthesia or spinal anesth…

This study compares two techniques used during laparoscopic gastric bypass surgery to reduce the risk of bleeding after the operation. Researchers will test whether stitching the staple line (oversewing) or using surgical clips works better to prevent serious bleeding and the nee…

This study tests whether a targeted nerve block (sphenopalatine ganglion block) given before surgery can improve the surgeon's view and reduce pain after pituitary tumor removal. About 70 adults aged 21–60 will be randomly assigned to receive either the nerve block plus standard …

This study compares two surgical methods (through the anus or the vagina) to treat a rectocele, a condition where the rectum bulges into the vagina, causing constipation. About 62 women with this problem will be randomly assigned to one of the two surgeries. The goal is to see wh…

This study compares two ways to manage pain after laparoscopic colorectal surgery. One group gets a standard abdominal nerve block, and the other gets that block plus an additional sacral block. The goal is to see which approach reduces pain and the need for strong painkillers. A…

This study looks at whether lumbar stabilization exercises or back endurance exercises are better at improving spine movement and stability in female university students with chronic low back pain. About 60 participants will be assigned to one of the two exercise groups. The goal…

This study tests whether adding dexmedetomidine to a standard spinal anesthetic (bupivacaine) can provide longer pain relief after knee surgery. About 120 men will receive different doses to find the safest and most effective combination. The goal is to reduce the need for additi…

This study tests two different doses of a pain medicine called ketorolac given through a vein after cesarean delivery. The goal is to see which dose provides better pain relief. About 126 women having planned C-sections will rate their pain on a 0-10 scale. The results will help …

This study tests whether a special calf muscle massage (myofascial release) can reduce pain and improve walking and daily function in women with knee osteoarthritis. Thirty women aged 45-55 with mild to moderate knee arthritis will receive either the real massage or a sham treatm…

This study looks at whether adding Buteyko breathing exercises to a smoking hygiene program can improve ear and lung function in teenagers who are regularly exposed to secondhand smoke. About 40 teens with ear tube problems will participate. The goal is to see if this breathing m…

This study compares two types of nerve blocks (RIB and ESPB) to see which one controls pain better after lung cancer surgery. Sixty adults having lung cancer surgery will receive one of the two blocks, and researchers will measure how much morphine they need in the first 24 hours…

This study tests whether Buteyko breathing exercises can help seniors with chronic Eustachian tube dysfunction, a condition where the ear feels blocked. 40 older adults with one-sided ear blockage will practice this gentle breathing technique. The goal is to see if it eases sympt…

This study compares two treatments—radiofrequency (TECAR) therapy and ultrasound—for shoulder pain, stiffness, and function in people who had a stroke at least 3 months ago. 45 adults aged 30-60 with ongoing shoulder pain will receive one of the therapies. The goal is to see whic…

This study compares two types of ultrasound-guided nerve blocks to standard pain medicine for children aged 5 to 13 having their tonsils removed. The goal is to see if these blocks can delay the need for extra painkillers and improve recovery. Forty children will take part, and t…

This study tests two ways to strengthen the staple line during weight-loss sleeve surgery: using a medical glue (cyanoacrylate) or a piece of the patient's own abdominal tissue (omentum). The goal is to see which method better prevents complications like bleeding, pain, or leaks …

This study tests two types of ultrasound-guided nerve blocks to manage pain after breast cancer surgery. Fifty women having a mastectomy will receive either a newer SPSIP block or a standard ESPB block. The goal is to see which one reduces the need for morphine and improves recov…

This study tests whether adding mindfulness exercises to standard neuromuscular stimulation can improve lung function, physical abilities, and stress levels in stroke survivors. Researchers will enroll 60 adults aged 50-65 who have had a stroke. One group will receive both treatm…

This study compares two types of expanders (Leaf and Hyrax) used to widen the upper jaw in children aged 6-12 with a crossbite. The main goal is to see which device causes less pain during the first week after placement. Thirty children will be randomly assigned to one of the two…

This study compares two types of training—core stability exercises and cognitive (brain) training—to see which better improves balance and ankle control in people with chronic ankle instability. About 45 adults aged 18–30 with a history of ankle sprains will participate. The goal…

This study tests whether high-power laser acupuncture can reduce fatigue and improve body awareness in people with chronic low back pain. Researchers will measure back muscle fatigue, pain levels, and self-confidence in managing pain. The study involves 60 adults aged 20-40 with …

This study looks at 52 male athletes who had ACL knee surgery to see how their mental readiness and leg muscle strength affect their ability to return to sports. Researchers will measure psychological readiness, knee function, and leg strength using special tests. The goal is to …

This study aims to understand the link between nutrition and disease activity in people with rheumatic diseases like rheumatoid arthritis, lupus, and psoriatic arthritis. Researchers will assess the nutritional status of 460 participants using various scores and check if better n…

This study examines baby teeth that were previously treated for cavities with either silver diamine fluoride plus a filling or just a filling alone. Researchers will look at the teeth under a microscope to see how the treatment affected the inner pulp. The goal is to understand t…

This study looks at whether women with painful periods have worse knee joint awareness and balance compared to those without pain. Researchers will measure balance using a special platform and knee position sense with a tool called a goniometer. The goal is to better understand h…

This study looks at whether measuring the size of a vein in the leg with ultrasound before surgery can help predict if an older person's blood pressure will drop too low during spinal anesthesia. About 43 patients over 60 having lower-limb orthopedic surgery will be checked. The …

This study tests whether using a special airway device (Fekry airway) along with a video stylet helps doctors place a breathing tube faster and more easily in adults having surgery. About 130 participants with normal airways will be randomly assigned to one of two groups. The goa…

This study looks at two different drug combinations used to put patients to sleep before heart bypass surgery. The goal is to see which one better keeps blood flowing to the brain during the procedure. The study includes 40 adults with heart disease and weak heart pumping functio…

This study uses a special ultrasound technique to measure how stiff the sciatic nerve is in 60 people—30 with sciatica and 30 healthy volunteers. Researchers will compare nerve stiffness during two different leg movement sequences. The goal is to better understand nerve mechanics…