Retinitis Pigmentosa and Therapeutic Candidates.

Retinitis pigmentosa (RP) is a class of inherited retinal dystrophies (IRDs) that involves the degeneration of retinal photoreceptor cells and results in progressive vision loss. It was identified and named in 1857. For over 100 years, treatment of RP was generally limited to modifications in diet, management of cystoid macular edema, and supportive care for low vision.

Chronic Opioid Use After Implementation of Oregon's Medicaid Back Pain Policy.

Introduction: In 2016, Oregon developed an innovative policy to improve care for Medicaid patients with back pain. The objective of this study was to identify the factors associated with dose reduction and discontinuation among Medicaid patients using chronic opioid therapy after implementation of this policy.

Methods: Using Medicaid administrative claims data, this was a retrospective cohort of patients on chronic stable opioid therapy between July and December 2016.

Emergency physicians perspectives of state continuing medical education requirements for medical licensure.

Objectives: This study aims to better understand the perspectives of emergency medicine physicians' on the role that state-mandated, topic-specific continuing medical education (CME) plays in addressing knowledge gaps, its relevance to current emergency practice, its reported burden and costs of CME activities to emergency physicians, and its perceived improvement in patient care.

Methods: A cross-sectional survey was designed by the Coalition of Board-Certified Emergency Physicians (COBCEP) and distributed in February 2023 to all American Board of Emergency Medicine (ABEM)-certified physicians. Statistical tests of significance (Pearson's chi-square and Fisher's exact test) assessed the cost and time spent on CME as well as the perceived value placed on CME by ABEM-certified physicians to improve patient care.