Effect of Electroacupuncture vs Sham Treatment on Change in Pain Severity Among Adults With Chronic Low Back Pain: A Randomized Clinical Trial.

Importance: Chronic low back pain has high societal and personal impact but remains challenging to treat. Electroacupuncture has demonstrated superior analgesia compared with placebo in animal studies but has not been extensively studied in human chronic pain conditions.

Objective: To evaluate the treatment effect of real electroacupuncture vs placebo in pain and disability among adults with chronic low back pain and to explore psychophysical, affective, and demographic factors associated with response to electroacupuncture vs placebo in treating chronic low back pain.

Impact of an emergency department-initiated clinical protocol for the evaluation and treatment of atrial fibrillation.

Objective: Published data supporting the best practice for patients with atrial fibrillation (AF) presenting to the emergency department (ED) are limited. Our objective was to evaluate the impact of an AF clinical protocol initiated in the ED with early follow-up in a specialty AF outpatient clinic.

Methods: This was a single-center prospective study of all consented patients with AF who were discharged from the ED through the AF clinical pathway and were then seen in the AF clinic.