Combination Therapy Is Not Associated with Decreased Mortality in Infectious Endocarditis: A Systematic Review and Meta-Analysis.

Untreated infective endocarditis (IE) is uniformly fatal. The practice of combination antibiotic therapy for IE is recommended by treatment guidelines but largely unsupported by high-quality evidence. This study aimed to assess the efficacy of combination antibiotic therapy compared to monotherapy in IE through a systematic review and meta-analysis.

Iranian medical students' tendency to migrate and its associated factors.

Background: Medical staff migration is one of the challenges for both developed and developing countries affecting society's health and welfare, which limits access to equity. Therefore, this study was designed and conducted to investigate the tendency to migrate and the factors affecting it among medical students of the Tehran University of medical sciences, Tehran, Iran, in 2019.

Methods: This cross-sectional study was performed among 472 medical students using a valid questionnaire which was designed after reviewing the literature and using the opinions of experts.

Teaching professionalism in cadaver dissection: medical students' perspective.

This study was designed to facilitate freshman medical students' adaptation to the dissection room and familiarize them with the related ethical codes. Single-group post-test design research was conducted at Tehran University of Medical Sciences in 2018 - 2019. The program began with a brief explanation of the necessity of the subject, and after a documentary film was shown, the principles of professional and ethical behaviors in the dissection room were discussed by a panel of experts.

SFU-store-nav: A multimodal dataset for indoor human navigation.

This article describes a dataset collected in a set of experiments that involves human participants and a robot. The set of experiments was conducted in the computing science robotics lab in Simon Fraser University, Burnaby, BC, Canada, and its aim is to gather data containing common gestures, movements, and other behaviours that may indicate humans' navigational intent relevant for autonomous robot navigation. The experiment simulates a shopping scenario where human participants come in to pick up items from his/her shopping list and interact with a Pepper robot that is programmed to help the human participant.

Performance Assessment of the Polymerase Chain Reaction-Restriction Fragment Length Polymorphism Method for Rapid Detection of Susceptibility to Ethambutol and Molecular Prediction of Extensively Drug-resistant Tuberculosis in Clinical Isolates of Mycobacterium tuberculosis.

Introduction: The polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method was employed for rapid detection of ethambutol (EMB) resistant clinical isolates of Mycobacterium tuberculosis.

Materials And Methods: From 182 clinical isolates of M tuberculosis collected from different regions, 103 strains were entered in the investigation. DNA was extracted by Chelex 100 method and PCR was performed using specific primers for embB gene.