Cairo University

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 a small gum graft (connective tissue graft) can make the gum thicker and healthier in areas where a tooth is missing. Twenty adults with a missing front tooth will get the graft, and the results will be compared between those who already have a bridge and…

This study tests two medications, ergometrine and carbetocin, injected directly into the uterus during surgery to remove fibroids. The goal is to see which one reduces blood loss more effectively. About 40 women having abdominal myomectomy will take part, and their blood loss, ne…

This study tests whether adding a 6-month course of methotrexate improves the results of a skin cell transplant (NCES) for adults with stable vitiligo on elbows and knees that hasn't responded to standard treatments. Twenty participants will be split into two groups: one gets met…

This study compares two ways to rebuild bone in the upper jaw for people who need dental implants. One method uses a mix of cow bone and donated human bone, the other uses cow bone and the patient's own bone. 32 adults will be followed for 6 months to see which mix works better.

This study looks at whether taking Omega-3 or Vitamin D supplements can improve the results of standard gum disease treatment (deep cleaning) in adults with stage II periodontitis. 72 participants will be randomly assigned to one of the supplement groups, and their gum health wil…

This study tests whether a combination of topical (applied directly) and oral metformin can shrink or stop the growth of oral leukoplakia, a precancerous mouth condition. About 34 adults with mild-to-moderate dysplasia will receive the treatment. The goal is to see if metformin c…

This study tests whether using ultrasound (phonophoresis) to push a steroid cream deeper into the skin can help control vitiligo, a condition that causes white patches. About 60 adults with vitiligo will receive the treatment, and doctors will measure how noticeable the patches b…

This study looks at whether adding a gentle brain stimulation technique (rTMS) to standard swallowing therapy can lower the chance of pneumonia in people who have trouble swallowing after a stroke. About 70 adults with moderate to severe swallowing problems will take part. The go…

This study tests whether a mouthwash containing tropolone can reduce bacteria in the mouth better than a standard chlorhexidine mouthwash. About 30 healthy adults aged 18 to 45 will rinse with one of the two mouthwashes, and researchers will measure bacterial levels. The goal is …

This study tests whether giving a small dose of epinephrine before a continuous infusion helps keep blood pressure stable in women having planned C-sections under spinal anesthesia. About 100 women aged 18-35 will be randomly assigned to receive either the epinephrine bolus plus …

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, the other only a…

This study compares two treatments for shoulder impingement: virtual reality-based exercises and a hands-on technique called Mulligan mobilization. Both groups also receive standard exercise therapy. Researchers will measure pain, shoulder function, range of motion, and posture i…

This study tests whether adding amantadine or duloxetine to the standard pain drug pregabalin can prevent chronic pain after mastectomy. About 150 women having breast cancer surgery will be randomly assigned to one of three drug combinations. The goal is to see if these extra med…

This study compares two treatments—popliteus muscle release and kinesio taping—for patellofemoral pain syndrome (knee pain). About 48 adults aged 18-30 with at least 3 months of knee pain will be assigned to one of the two treatments. The goal is to see which approach better redu…

This study looks at two non-invasive treatments—ultrasound fat cavitation and pneumatic compression—to see if they can reduce fat thickness in women with mild to moderate lipedema. Lipedema is a painful fat disorder affecting millions of women worldwide. The goal is to find a saf…

This study tests whether using calming words (verbal analgesia) can reduce pain during a common infertility test called office hysteroscopy. Researchers will compare pain levels in 92 women who receive either verbal reassurance or standard care during the procedure. The goal is t…

This study tests whether adding platelet-rich plasma to microneedling helps reduce dark gum pigmentation better than microneedling alone. Thirty-two adults with gum pigmentation will be randomly assigned to one of two groups. The goal is to lighten gum color and measure pain leve…

This study tests two minimally invasive tools—a polishing brush and a ceramic bur—for removing dark pigmentation from gums. Twenty adults with moderate to heavy gum pigmentation will have each side of their mouth treated with a different tool to compare results. The goal is to se…

This study tests whether applying oxygen directly to the gums around dental implants can improve healing and shape. Six adults who need a healing collar placed on their implant will receive topical oxygen therapy. Researchers will measure changes in gum thickness, height, and ove…

This study looks at whether simple brain gym exercises can improve balance and daily life for children aged 6 to 8 with spastic diplegia, a type of cerebral palsy that affects the legs. About 44 children with mild spasticity and some balance issues will take part. The goal is to …

This study looks at whether core stability exercises can improve foot arch height and balance in people with flexible flat feet. Researchers will measure changes in foot structure and balance in 40 adults aged 18 to 39. The goal is to find a simple exercise approach to ease sympt…

This study tests two types of nerve blocks to see which one works better for pain after breast cancer surgery. About 50 women having a mastectomy will get either a newer or a standard block. The goal is to find a way to reduce the need for strong painkillers like morphine and hel…

This study tests whether a non-invasive magnetic brain stimulation technique (rTMS) can improve balance and stability in people with Parkinson's disease. Researchers will enroll 40 participants with mild to moderate Parkinson's to receive high-frequency rTMS and then measure thei…

This study looks at whether adding physical exercise to a restricted diet can improve lung function and weight in women who have both PCOS and asthma. About 40 obese women with these conditions will take part. Researchers will measure breathing tests and body mass index to see if…

This study looks at whether standing on a whole-body vibration machine can immediately improve heart function and walking distance in overweight or obese young women. Researchers will measure blood pressure, heart rate, and oxygen levels, as well as how far participants can walk …

This study tests whether adding gentle electrical stimulation to standard breathing therapy can improve lung function and reduce restless leg symptoms in people with COPD. About 60 participants will receive electrode patches on their chest and leg muscles during rehabilitation se…

This study compares two oral sedatives, ketamine and clonidine, given to children before lower abdominal day surgery. The goal is to see which medicine provides better sedation and reduces the need for strong painkillers during and after the operation. About 84 children aged 3 to…

This study compares two surgical approaches—transanal and transvaginal—for treating anterior rectocele in women who have trouble passing stool. About 62 participants will be randomly assigned to one of the two procedures. The main goal is to see which surgery better improves bowe…

This study compares two surgical techniques to reduce blood loss during open fibroid removal surgery in women with symptomatic uterine fibroids. Forty women aged 25 to 48 will be randomly assigned to receive either bilateral uterine artery ligation or a mechanical tourniquet befo…

This study looks at whether a special breathing exercise program can make the muscles used for breathing stronger and improve daily life for people on hemodialysis. Fifty patients aged 50 to 60 who have been on dialysis for 1 to 3 years will take part. The goal is to see if these…

This study tests whether giving a small caffeine tablet under the tongue can help elderly patients (65 and older) wake up faster and feel less confused or agitated after general anesthesia for eye surgery. Fifty participants will receive either caffeine or a placebo, and research…

This study tests whether functional electrical stimulation (FES) can improve hand function in people who had a stroke 1-6 months ago. 40 participants aged 40-60 will receive FES to help activate muscles and promote brain recovery. The goal is to see if this therapy can make daily…

This study looks at whether Baduanjin, a gentle exercise, can help older adults with glaucoma. Sixty people with high eye pressure will be split into two groups: one does Baduanjin for 60 minutes daily (except Fridays) for eight weeks, the other waits. Researchers will measure ey…

This study tests two methods 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 approach better prevents complications like bleeding, pain, or l…

This study tests if a gentle electrical stimulation of the vagus nerve (a major nerve in the body) can reduce pain, numbness, and tingling in people with diabetic nerve damage. About 40 adults aged 45-60 with diabetic foot pain will receive the stimulation. The goal is to see if …

This study tests whether adding Buteyko breathing exercises to a smoking hygiene program can improve Eustachian tube and lung function in 40 adolescents who are regularly exposed to secondhand smoke at home. Participants will learn breathing techniques and ways to reduce smoke ex…

This study compares two types of blood-derived membranes (Alb-PRF and PRF) against a standard gelatin sponge for reducing pain after a gum graft procedure. About 39 adults needing a gum graft will be randomly assigned to one of three groups. The goal is to see which material lead…

This study looks at how giving paracetamol (acetaminophen) through a vein affects blood pressure in 90 adults having emergency abdominal surgery. Researchers want to see if this common painkiller can cause a drop in blood pressure during the operation. The goal is to help doctors…

This study looks at how often women with severe preeclampsia develop diaphragm weakness after giving birth by C-section. Researchers will use ultrasound to measure diaphragm movement before and after surgery in 52 women. The goal is to find out how common this problem is and what…

This study looks at how the space between a new dental implant and the surrounding bone (called the jumping gap) affects the thickness of the bone on the lip side. Researchers will place implants in 22 people with a broken front tooth, using either a small gap (less than 2 mm) or…

This study compares two types of laryngeal masks (LarySeal Pro and Ambu AuraGain) used to help children breathe during anesthesia. The goal is to see which one lets less air into the stomach, a common side effect that can cause bloating or vomiting. About 106 children aged 6-12 h…

This observational study looks at 600 preschool children aged 4 to 6 years to see if there are differences in motor development between those living in urban versus rural areas. Children will perform tasks from a standard motor skills test. No treatment or intervention is given—t…

This study is testing two different sitting times after a type of spinal anesthesia (saddle block) for minor perianal surgery. The goal is to see which sitting duration helps patients get ready to go home faster. About 62 adults will take part, and the researchers will measure th…

This study looks at whether measuring the width of a large vein in the leg with ultrasound can help predict sudden low blood pressure in older patients (over 60) having lower-limb orthopedic surgery under spinal anesthesia. Researchers will measure the vein before the procedure a…

This study tests a new way to decide when to remove a breathing tube from critically ill patients. Doctors will measure how much a chest muscle thickens during breathing attempts. The goal is to see if this measurement, added to current checks, lowers the number of patients who n…

This study looks at whether the printing layer thickness of 3D-printed dentures affects how much Candida fungus grows on them. Ten adults with no teeth will each try two different denture thicknesses. The goal is to see which thickness leads to less fungus, helping improve dentur…

This study looks at how nutrition is linked to disease activity in people with rheumatic diseases like rheumatoid arthritis, lupus, and psoriatic arthritis. Researchers will measure the nutritional status of 460 participants using blood tests and questionnaires. The goal is to un…

This study looks at whether a brief period of avoiding non-academic smartphone use can help nursing students reduce distractions and improve their time management. About 80 undergraduate nursing students, aged 18 to 25, will take part. Researchers will measure changes in time man…