Neoadjuvant Chemotherapy for Advanced Nasopharyngeal Carcinoma

Abstract

Between October 1990 and November 1991, a total of 16 male patients with advanced nasopharyngeal carcinoma were treated by neoadjuvant chemotherapy before conventional radiotherapy. They belonged to the AJCC stage IV with multiple bulky neck nodes metastases. The chemotherapy consisted of bleomycin, epirubicin, and cisplatin. Six patients completed 3 cycles, 9 patients finished 2 cycles, and 1 patient received 1 cycle of chemotherapy. Seven of the 16 patients (44%) were in complete response, and 50% (8/16) achieved partial response. The overall response rate was 94%. The major toxicities consisted of leucopenia (12/37 cycles had grade III-IV), nausea/vomiting, alopecia. Aplastic marrow developed in 1 patient, and one died of bleomycin-induced pneumonitis. Subsequent radiation therapy was well tolerated. After a minimal follow-up time of 24 months, the 2-year actuarial survival rate was 56%. Although we confirmed the impressively high response rate of this regimen, the toxicities were high and most patients failed at distant site(s). The efficacy of neoadjuvant chemotherapy for advanced nasopharyngeal carcinoma is doubtful and should be further studied in prospective randomized trials.