Alexandria University

This study tests whether an AI-based mobile app guiding Tai Chi or Baduanjin exercises can improve balance and reduce fall risk in adults with chronic diseases. Participants are randomly assigned to one of two exercise groups or a control group for 12 weeks. The app provides exer…

This trial tests a surgical flap taken from the jawbone lining to rebuild small-to-medium sized defects in the floor of the mouth, often after cancer removal. Twenty adults who need this reconstruction will receive the flap procedure. Researchers will measure pain, speech, swallo…

This study compares three surgical techniques for treating a common type of anal fistula (a tunnel between the anal canal and skin). The trial will enroll 90 adults aged 18-65 who have not had fistula surgery before. Researchers will measure healing, recurrence, and impact on bow…

This study tests whether the drug finerenone can protect the retina (the light-sensitive layer at the back of the eye) in people with chronic kidney disease. Researchers will measure changes in retinal nerve thickness over time in 40 adults with stage 2-4 kidney disease. The goal…

This study tests whether shining specific light wavelengths (635, 940, or 1064 nm) on the jaw muscles can reduce pain and improve jaw function in people with chronic jaw muscle disorder (TMD). About 45 adults with moderate-to-severe jaw pain lasting over 3 months will receive sev…

This study tests whether a device that uses sounds and lights to guide brainwaves into a relaxed state can help children aged 6-9 feel less anxious and experience less pain during tooth extractions. Thirty-four children will either use the brainwave entrainment headset before tre…

This study compares two non-invasive laser treatments—high-intensity and low-level—for people with trigeminal neuralgia, a condition causing severe facial pain. About 38 adults who haven't found relief from medication or can't have surgery will receive one of the two laser therap…

This study looks at whether smelling lavender oil, rosemary oil, or a mix of both can help children feel less anxious and experience less pain during a tooth extraction at the dentist. Eighty healthy children who need a lower baby tooth pulled will be randomly assigned to one of …

This study tests whether a special injection method (combining a standard numbing shot with a very short needle into the jawbone) works better than usual methods to control pain during dental treatment in children aged 6–12 with molar incisor hypomineralization (weak, sensitive e…

This study tests whether a special nerve block, called SPSIPB, can reduce pain and the need for strong painkillers after heart surgery. 120 adults having planned heart surgery will either get the block plus standard care, or standard care alone. The goal is to see if the block le…

This study surveys 200 nurses in resource-limited hospitals to understand what makes it easier or harder to adopt female external urinary collection devices. Nurses will answer questionnaires after a brief explanation of the device. The goal is to identify barriers and facilitato…

This study looks at how two types of clear aligners—3D-printed versus thermoformed—affect bone metabolism in adults with minor crowding. Thirty participants will be randomly assigned to one type, and researchers will measure changes in a bone-related protein and gum health. The g…

This study will check if certain blood measurements (CO₂ and lactate levels) can predict complications after Whipple surgery, a complex operation on the pancreas and bile ducts. Researchers will monitor 120 adults during surgery and track their recovery. The goal is to find early…