Digital technologies in management of chronic pain - a systematic review.

Objective: To determine the effectiveness of digital health technologies in the management of chronic pain.

Methods: The systematic review comprised search for randomised controlled trials and controlled clinical trials involving patients with chronic pain published between 2010 and 2020. The search was conducted on PubMed, Google Scholar, MEDLINE, National Centre for Biotechnology Information, and National Library of Medicine databases.

Musculoskeletal pain and its associated risk factors among medical students of a public sector University in Karachi, Pakistan.

Objective: To assess the frequency and anatomical distribution of musculoskeletal pain and its related risk factors.

Methods: This cross-sectional study was conducted at the Dow Medical College, Karachi, from September to November 2016, and comprised medical students. A self-administered questionnaire was filled out by the participants.

Visual and Refractive Outcomes of Topography-guided Laser-assisted In Situ Keratomileusis in Virgin Eyes.

Introduction We wanted to assess the efficacy, predictability, and stability of topography-guided, laser-assisted in situ keratomileusis (TGL) on normal untreated eyes with a preoperative best corrected visual acuity (BCVA) of 20/20. Methods This was a retrospective, non-randomized, and single arm study evaluating the outcomes of TGL in eyes with a preoperative BCVA of 20/20. We included 50 eyes of 50 patients who presented to the Hashmanis Hospital, Pakistan and were followed for six months postoperatively.