[Reconstructive subtotal laryngectomy in the treatment of laryngeal cancer]

Surgical techniques of sub-total reconstructive laryngectomies can often prevent the serious impairment of total laryngectomy without having to relinquish oncological radicality. The aim of the present work has been to report on the experience in this field accrued in the ENT Department of the University of Modena from 1987 to 1992. During this period 54 subtotal laryngectomies were performed. Of these, 13 were crico-hyoido-epiglotto-pexies (C.H.E.P.) and the remaining 41 were crico-hyoido-pexies (C.H.P.). The criteria suggested in the literature was adopted for tumor evaluation, surgical indications and contraindications. All the patients had a follow-up of at least 2 years and 31 of them have had at least 5 years of follow-up. There were 9 deaths: 3 due to intervening illnesses, 2 from second primary tumors and 4 from tumor and/or node recurrences. The overall survival was 83.3% at 2 years and 77.6% at 5 years. Determinate survival (ruling out those who had died because of intervening illnesses) were 88.2% and 80%, respectively. There were 11 neoplastic repetitions of which 2 were of the primary tumor, 2 of the primary tumor plus cervical metastases, and 7 of cervical metastases alone. Recovery surgery was performed in 9 patients, 5 of whom are still alive and disease free. Functional recovery (respiration, deglutition) took place slightly earlier in C.H.E.P. than in C.H.P. but in both cases this could be shortened, particularly by introducing a rehabilitative protocol during the immediate post-operative period. In no case did it prove necessary to perform a total laryngectomy to avoid "ab ingestis" problems and only one patient has a permanent tracheostomy.