Mostafa Bahaa

This study tests whether dapagliflozin, a drug already used for diabetes, can help control symptoms of inflammatory bowel disease (IBD) like diarrhea and belly pain. Researchers will enroll 50 adults with mild-to-moderate ulcerative colitis to see if the drug reduces gut inflamma…

This study is for overweight or obese adults with type 1 diabetes whose blood sugar is not well controlled with insulin alone. Researchers want to see if adding empagliflozin or semaglutide to insulin can lower blood sugar levels over 3 months. About 105 participants will be rand…

This study tests whether montelukast, a common asthma medication, can help control symptoms of Parkinson's disease. Researchers will give the drug to 60 adults with Parkinson's who are already taking levodopa. The main goal is to see if montelukast improves movement, mood, and da…

This study tests whether adding metformin, a diabetes drug, to standard care can reduce pain and improve function in people with knee osteoarthritis. About 70 adults aged 30 to 60 with moderate knee arthritis will take metformin or a placebo alongside their usual treatments. The …

This study aims to understand whether male homosexuality is caused by biology or culture. Researchers will recruit 500 men from Egypt, England, China, and Mexico and track changes in mental health, sexual behavior, and stress over 34 weeks. The goal is to gather evidence to help …