Randomized Controlled Trial on the Efficacy of Bilateral Superficial Cervical Plexus Block in Thyroidectomy

Abstract

BSCPB with 0.25% bupivacaine with or without clonidine is effective in reducing both intraoperative and postoperative pain and analgesic requirements in thyroidectomy, and adding clonidine to bupivacaine reduces postoperative vomiting.