[Assessment of the quality of life of tongue base cancer patients after reconstruction with anterolateral thigh perforator flap].

Objective: To evaluate the quality of life (QOL) of patients who underwent resection of tongue base cancer and reconstruction by anterolateral thigh perforator free flap(ALTFF). Methods: A total of 77 patients with tongue cancer who underwent glossectomy and reconstruction by ALTFF were retrospectively analyzed in this work. At intervals of 3-month before operation, as well as both 3-month and 12-month post-operation, the QOL of these patients was assessed by using the 14-item Oral Health Impact Profile questionnaires(OHIP-14) and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Head and Neck Module(EORTC-QLQ-H&N35). Results: The OHIP-14 questionnaire showed the physiological pain can be significantly alleviated at 3 months postoperatively. The highest score were psychological discomfort and psychological disorders at 3 months postoperatively. Functional limitations cannot be restored to preoperative level at 12 months postoperatively, although lower than that in 3 months postoperatively(40.6±10.3 vs 39.2±10.6, t=-0.812, P=0.948). The EORTC-QLQ-H & N35 survey showed that swallowing, language and diet were higher at 3 months postoperatively, and improved significantly at 12 months postoperatively. Teeth and mouth opening was lower before and after surgery, and no significant difference was observed. Conclusion: The use of ALTFF to repair tongue base cancer, can restore the patient's appearance, language and chewing function of the basic needs and improve the quality of life of patients.