Misr University For Science And Technology

This study tests two different numbing injections (nerve blocks) to see which one works better for pain after laparoscopic abdominal surgery. About 70 adults having surgery like gallbladder removal or hernia repair will receive one of the two blocks. The goal is to find which blo…

This study looks at whether heating a common root canal cleaner (sodium hypochlorite) inside the tooth helps kill more bacteria and reduces pain afterward. It involves 36 adults with dead, single-rooted teeth. Researchers will compare different heating methods to see which works …