Comparison of cap-assisted endoscopy vs. side-viewing endoscopy for examination of the major duodenal papilla: a randomized, controlled, noninferiority crossover study.

BACKGROUND : Use of a side-viewing endoscope is currently mandatory to examine the major duodenal papilla; however, previous studies have used cap-assisted endoscopy for complete examination of the papilla. The aim of this study was to compare cap-assisted endoscopy with side-viewing endoscopy for examination of the major duodenal papilla. METHODS : This was a prospective, randomized, blinded, controlled, noninferiority crossover study.

Quality of life of Egyptian donors after living-related liver transplantation.

Background And Study Aim: Quality of life after liver donation must remain a primary outcome measure when we consider the utility of living donor liver transplants. In making clinical decisions on the use of transplantation for chronic liver diseases, consideration should be given to the key factors likely to affect subsequent health related quality of life. It would be beneficial for donors, if factors predicting good quality of life are identified.