Clinical Research Directory

Development of New Diagnostic Tools in Capsule Endoscopy

Patients participating to this study will provide images and videos of capsule endoscopy to train, tune and evaluate technological bricks of artificial intelligence solutions, in order to improve diagnostic performances of the procedure, while reducing reading time by physicians.

Pediatric GI Endoscopy at Assiut University

1. To evaluate the diagnostic role, and outcomes of upper and lower gastrointestinal (GI) endoscopy in identifying gastrointestinal disorders among infants and pediatric patients attending Assiut University Children Hospital. 2. To determine which pediatric patients require endoscopy as part of the diagnostic process. 3. To assess the safety and effectiveness of endoscopic procedures in the detection and management of various gastrointestinal disorders among pediatric patients at Assiut University Children Hospital.

Efficacy of Repeated Transcranial Magnetic Stimulation Combined With a Live Probiotic Tablet (Combined Bifidobacterium, Lactobacillus, Enterococcus and Bacillus Cereus Tablets, Live) in Diarrhea-Predominant Irritable Bowel Syndrome (IBS-D)

To evaluate the overall efficacy of repeated Transcranial Magnetic Stimulation(rTMS) combined with a Live Probiotic tablet (Combined Bifidobacterium, Lactobacillus, Enterococcus and Bacillus cereus Tablets, Live) in Diarrhea-Predominant Irritable Bowel Syndrome (IBS-D) Methods: Clinical efficacy evaluation of TMS combined with Live Probiotic tablet for chronic diarrhea in IBS patients. The 400 IBS patients who meet the recruitment criteria for the clinical study will be randomized into 100 patients in rTMS combined with Live Probiotic tablet (Combined Bifidobacterium, Lactobacillus, Enterococcus and Bacillus cereus Tablets, Live), rTMS combined placebo, shamrTMS combined with Live Probiotic tablet(Combined Bifidobacterium, Lactobacillus, Enterococcus and Bacillus cereus Tablets, Live) and shamrTMS combined placebo group. Corresponding treatment was given for 2 week, rTMS group received 1 Hz/s, 20 min for 2 week; Live Probiotic tablet group received tablets orally, 150 mg three times a day for 2 week, shamrTMS group received 0 Hz/s, 20 min for 2 week; placebo group received tablets orally, 150 mg three times a day for 2 week. Clinical assessment included symptoms, stool traits, mood, and sleep. 2\. Study on the mechanism of using intestinal flora data to evaluate the treatment of chronic diarrhea in IBS patients. 30 cases each were included in the 4 groups of IBS-eligible patients, and repeated transcranial magnetic stimulation treatment was given to the patient group for 2 week, and the patient group underwent the assessment of investigating the quantity and metabolic changes of the intestinal flora in feces before and after the treatment.

Chronic Diarrhea Owing to Underlying Microscopic Colitis

The goal of this observational study is to search for accurate diagnoses for patients with chronic diarrhea and assess the prevalence of microscopic colitis. The main question\[s\] it aims to answer \[is/are\]: Does microscopic colitis account for a significant portion of patients with chronic diarrhea? Participants will subjected to: * Routine laboratory examination. * Colonoscopy: A total colonoscopy will be done with visualization of the terminal ileum. Biopsies will be taken from each segment of the colon and any abnormal appearing areas, the right-sided colon (cecum, ascending colon, and transverse colon), the left-sided colon (descending colon and sigmoid colon), and the rectum.