Using disruptive innovation to design endoscopic ligators for resource-challenged health settings.

Background: Commercial single-use endoscopic multiband ligators, used for esophageal variceal band ligation (EVL), are prohibitively expensive. To enable greater access to EVL, we used disruptive innovation to develop a novel endoscopic multiband ligator.

Methods: We designed and tested a prototype handle 'ENDOhandle' using computer-aided design modeling and exported a cap, trigger cord and latex to form a functional banding unit.

Education and Training Models for Remote Learning.

Our international partnerships have fostered longstanding collaborative relationships leading to the development of unique, locally-designed, and sustainable training programs that serve as models for global health education and cooperation.

What Determines Support for Donor Registration Systems? The Influence of Sociopolitical Viewpoint, Attitudes Toward Organ Donation, and Patients' Need.

Background: In forming opinions about donor registration systems such as opt-in versus opt-out, the sociopolitical implications of these systems may be confounded with attitudes toward organ donation itself, causing people to talk at cross purposes. The goal of the present research was to examine the interactive effects of sociopolitical viewpoint, attitude toward donation (as evidenced by current registration status in study 1 and registration intention of unregistered individuals in study 2), and patients' need for organs on people's support for a particular system.

Method: In study 1, we randomly assigned registered donors, registered nondonors, and nonregistered individuals to one of three sociopolitically inspired solutions to reducing the organ shortage, distinguishing between solutions based on autonomy, coercion by the state, and reciprocity, respectively.

Prolonged cecal insertion time is associated with decreased adenoma detection.

Background And Aims: The adenoma detection rate (ADR) is an important colonoscopy quality parameter. A longer withdrawal time is associated with increased adenoma detection; however, the effect of cecal insertion time on adenoma detection is unclear. The aim of this study was to evaluate if cecal insertion time is associated with adenoma detection.