Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Great Auricular Nerve Block for Children Undergoing Tympanomastoid Surgery: Does the Addition of Clonidine Increase the Duration of Postoperative Analgesia?
Brief Summary: The investigators goal is to determine the efficacy and duration of analgesia with the addition of Clonidine, an alpha-2 agonist, to local anesthetic blockade using bupivacaine, of the great auricular nerve in children undergoing tympanomastoid surgery.