Wound Complications in Head and Neck Surgery

Immediately post-operatively, all patients undergoing laryngectomy will be started on established weight-based dosing of levothyroxine administered intravenously due to the variable enteral absorption in post-operative patients including those on continuous tube feed regimens. Standard enteral dose is 1.6 mcg/kg/day. Eighty percent of this dose (1.3 mcg/kg/day) will be given IV to account for the increased bioavailability of IV levothyroxine compared to enteral levothyroxine. The maximum dose will be 200 mcg/day. Patients previously on levothyroxine at doses lower than the above dose will changed to the aforementioned standard dose. Patients on higher doses of levothyroxine pre-operatively will be maintained on on their current dosing.