COMPREHENSIVE TREATMENT STRATEGY FOR ORAL AND OROPHARYNGEAL CANCER

This prospective nonrandomized study analyzes the effectiveness of the following treatment protocol for oral and oropharyngeal cancers: (1) radical initial surgery; (2) elective modified or selective neck dissection for NO necks; (3) jaw preservation unless gross invasion is present; (4) radial forearm free-flap reconstruction; (5) elective tracheotomy; (6) postoperative radiotherapy unless previously given; and (7) active oral rehabilitation. Between 1987 and 1992, 75 patients (55 men and 20 women) with a median age of 58 years had this treatment. Fifteen had been previously treated with radiotherapy. Clinical stages of untreated patients were as follows: 4 patients, stage I; 25 patients, stage II; 12 patients, stage III; and 19 patients, stage IV. Ten patients had segmental jaw resection, 26 had a marginal mandibulectomy, and 26 had a jaw swing. There were no operative deaths, and only one flap (1.2%) failed. Median times for oral feeds and hospital stay were 8 and 17 days, respectively. Forty-four patients had postoperative radiotherapy. Median follow-up time is 30 months, and locoregional control is 95% for previously untreated patients and 54% for previously treated patients. Thirteen patients have died of disease, 8 with locoregional recurrence and 5 with distant metastases alone. We conclude that this treatment strategy is highly effective in previously untreated patients but less effective in salvaging patients in whom radiotherapy has failed.