Benha University

This study tests whether a drug called silodosin can work as a safe, reversible, nonhormonal birth control pill for men. Two hundred healthy, sexually active men will take either silodosin or a placebo for 12 weeks. Researchers will check sperm counts, semen volume, and pregnancy…

This study tests if a more extensive varicocele surgery can lower the chance of the problem coming back after treatment. About 160 infertile men with varicocele and abnormal sperm will be randomly assigned to either the standard microsurgery or an extended version that strips mor…

This study tests a new approach called Bioblation, where doctors perform a prostate biopsy and laser treatment in a single session. It is for men with severe urinary symptoms who are likely to have low- or intermediate-risk prostate cancer. The goal is to relieve symptoms quickly…

This study compares two types of nerve blocks for pain control after hip surgery: the newer PENG block and the standard femoral nerve block. Researchers will measure pain levels and leg muscle strength in 100 adults aged 40 and older. The goal is to see which method provides bett…

This study compares two minimally invasive procedures—water vapor therapy (Rezūm) and laser ablation (EchoLaser)—for men with an enlarged prostate, specifically when the middle part is blocking urine flow. About 80 men aged 50 and older with moderate to severe symptoms will be ra…

This study tests whether palmitoylethanolamide (PEA), a natural pain-relieving substance, can work as well as ibuprofen for pain after a common kidney stone procedure called ESWL. About 120 adults will be randomly assigned to receive either PEA or ibuprofen, and their pain levels…

This study looks at whether giving dexamethasone and dexmedetomidine, alone or together, can help the gut work better after laparoscopic gallbladder removal. About 160 adults having this surgery will be randomly assigned to receive one of these drugs, both, or a placebo right aft…

This study tests two injection treatments—hyaluronic acid into the penis head or botox into a pelvic muscle—for men with lifelong premature ejaculation that hasn't improved with standard treatments. Eighty men will be randomly assigned to one of the two injections and followed fo…

This study looks at whether using real-time ultrasound can help doctors choose the right air pressure when helping severely obese patients breathe through a mask before surgery. The goal is to keep the lungs well-ventilated while avoiding air entering the stomach, which can cause…

This study looks at two small molecules (miR-155 and miR-204) in stomach tissue from 100 children with gastritis. Researchers want to see if these molecules are linked to H. pylori infection. No treatment is given; the goal is to better understand the disease.

This study looks at whether dexmedetomidine, a sedative used during angioplasty, changes tear production compared to standard sedatives. Fifty-two adults having angioplasty under local anesthesia will be randomly assigned to receive either dexmedetomidine or standard sedation. Te…