Zagazig University

This study is testing a new flexible suction device used during a common kidney stone removal procedure called flexible ureteroscopy. The goal is to see if this tool helps surgeons remove more stones completely in one session and reduces complications. The study will enroll 33 ad…

This study is testing which solution works best when combined with a skin-pricking technique (microneedling) to help regrow hair in people with patchy alopecia areata. Researchers will compare a common steroid treatment against lactic acid and vitamin D3 solutions, with a fourth …

This study compares three different drug combinations used during anesthesia for brain tumor surgery. Researchers want to see which combination helps patients wake up faster, experience less pain after surgery, and need fewer additional pain medications. The study involves 108 pa…

This study is comparing two similar, minimally invasive procedures to see which one better relieves long-term lower back pain caused by worn-out spinal joints (facet joints). It will enroll 100 adults who have had this specific type of back pain for over 3 months and didn't get e…

This study compares two different nerve block techniques to manage pain after laparoscopic gallbladder removal surgery. Researchers want to see which method better reduces the need for opioid pain medications while keeping patients comfortable. The study involves 80 adults having…

This study compares two anesthesia methods for eardrum repair surgery. Researchers want to see if an ultrasound-guided nerve block allows patients to stay awake during surgery and recover faster than traditional general anesthesia. They will measure pain control, recovery time, a…

This study is testing whether adding a nerve block to a standard steroid injection provides better pain relief for people with frozen shoulder. Researchers will compare pain levels, shoulder function, and medication use between the two approaches over 8 weeks. The trial involves …