Reconstructive Options During Nonfunctional Laryngectomy.

[OBJECTIVE] A paucity of data exists regarding surgical outcomes for patients undergoing total laryngectomy for a dysfunctional larynx. Herein, we present the largest study evaluating the method of closure on postoperative fistula rate and swallowing ability.

[METHOD] We performed a retrospective review of patients undergoing total laryngectomy for a dysfunctional larynx after primary radiation or chemoradiation therapy for laryngeal carcinoma from 1998 to 2020. Demographic information, operative details, length of hospitalization, fistula formation, method of fistula treatment, and need for enteral feeding 6 months after surgery were analyzed.

[RESULTS] A total of 268 patients were included. Flaps were performed in 140 (52.2%) patients, including radial forearm free flaps (RFFF), pectoralis flaps, and supraclavicular flaps. Sixty-four (23.9%) patients developed postoperative fistulas. There was no significant difference in the fistula rate between flap and primary closure methods (P = .06). However, among patients who had a flap, RFFF had a significantly lower fistula rate (P = .02). Significantly more patients who had initial closure with a pectoralis flap required an additional flap for fistula repair than those who underwent RFFF or primary closure (P < .05). Last, whereas 87 patients (32.5%) required an enteral feeding tube 6 months after surgery, significantly fewer patients who underwent RFFF were feeding tube-dependent (P = < .0001).

[CONCLUSION] Herein, we present the largest study of outcomes after total laryngectomy for dysfunctional larynx. Postoperative fistula rates are high, 23%; however, the majority of patients, 67%, will not require long-term enteral support. The RFFF is an excellent option demonstrating the lowest rates of postoperative fistula and enteral feeding tube dependence.

[LEVEL OF EVIDENCE] 4 Laryngoscope, 131:E1510-E1513, 2021.