Indications and Clinical Outcomes of Transoral Robotic Surgery and Free Flap Reconstruction.

We reviewed the indications, peroperative feasibility, and postoperative clinical outcomes of our first 50 consecutive patients who underwent free flap reconstruction after TORS for complex pharyngeal defects at our institution. We analyzed indications according to previous radiotherapy, the size of the resection, and the transoral exposure of critical structures. We reviewed surgical data, postoperative complications, and functional outcomes comprising tracheostomy and alimentation management.

Botulinum Toxin versus Placebo: A Meta-Analysis of Prophylactic Treatment for Migraine.

Background: The purpose of this study was to assess the efficacy of botulinum toxin in reducing the frequency of migraine headaches.

Methods: The MEDLINE, Embase, and Cochrane Library databases were searched to identify randomized, double-blind, placebo-controlled trials that compared patients receiving botulinum toxin versus placebo injections in the head and neck muscles, for the preventive treatment of migraine. The primary outcome was change in the number of headache episodes per month from baseline to 3 months.