University Of Baghdad

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. Researchers measured their pain and comf…

This study tested whether using virtual reality goggles or squeezing a stress ball can help reduce pain during episiotomy repair (stitches after childbirth). 112 women were randomly assigned to use VR, a stress ball, both, or standard care. The goal was to see which method works …

This study tested whether injecting vitamins C or E into the gums could help teeth move faster during braces treatment. 51 patients received either vitamin C, vitamin E, or a placebo injection every two weeks to a month for six months. Researchers measured tooth movement, pain, a…

This study tested whether virtual reality relaxation or binaural beat stimulation can improve sleep and reduce discomfort in 140 adults who had mechanical heart valve replacement. Many patients struggle with sleep due to the sound of the new valve. Participants were randomly assi…

This study tested whether adding a small cut to relax the anal muscle during standard hemorrhoid surgery helps reduce pain and bleeding after the operation. 120 adults with advanced hemorrhoids were randomly assigned to get either the standard surgery or the surgery with the extr…

This study looked at whether giving vitamin D to children with rotavirus infection can make their diarrhea and vomiting less severe and shorter. Sixty children with low vitamin D levels were included. Researchers measured symptoms and inflammation markers to see if vitamin D help…

This study tested whether an AI-driven mobile app could improve nurses' knowledge and attitudes about atraumatic care—ways to reduce pain and stress for hospitalized children. 97 pediatric nurses were randomly assigned to use the app or receive standard training. The app included…

This study looked at 559 patients who had their gallbladder removed laparoscopically to find out when surgical drains are truly needed. Drains are sometimes placed to prevent fluid buildup or infection, but many studies show they aren't always necessary. The goal is to help docto…