University Of Baghdad

This study tested whether adding a small muscle cut (lateral internal sphincterotomy) to standard open hemorrhoid surgery helps reduce pain and bleeding after the operation. 120 adults with severe (grade III or IV) hemorrhoids took part. Researchers measured pain and bleeding at …

This study tested two non-drug methods—virtual reality and binaural beat stimulation—to help adults sleep better and feel more comfortable after mechanical heart valve replacement surgery. Many patients are bothered by the sound of the new valve, which can disturb sleep. 140 part…

This study tested a needle-free jet injection to numb the upper teeth before extraction, aiming to reduce the pain and fear often caused by traditional needles. 80 adults who needed a tooth pulled received the jet injection with lidocaine. The goal was to see if this method is mo…

This study tested whether injecting vitamins C or E into the gums could help teeth move faster and reduce pain during braces treatment. 51 people with crowded teeth received either a vitamin shot or a placebo every two weeks for six months. Researchers measured tooth movement, ro…

This study tested simple, drug-free ways to help women feel less pain during episiotomy repair (stitches after childbirth). 112 women were split into four groups: one used virtual reality, one squeezed a stress ball, one did both, and one received standard care. The goal was to s…

This study looked at whether giving vitamin D to children with rotavirus infection can make their diarrhea and vomiting less severe and end sooner. Sixty children with low vitamin D levels and confirmed rotavirus took part. Researchers measured symptoms and inflammation markers t…

This study tested whether an artificial intelligence-powered mobile app could improve nurses' knowledge and attitudes about providing gentle, less stressful care to children in the hospital. About 97 pediatric nurses were randomly assigned to use the app or receive standard educa…

This study looked at 559 patients who had their gallbladder removed by keyhole surgery. Doctors sometimes place a drain tube after surgery to prevent fluid buildup, but it may not always be needed. The goal was to find out which patients really need a drain, so others can avoid t…