title: Concomitant cisplatin chemotherapy and radiotherapy in advanced mucosal squamous cell carcinoma of the head and neck. Long-term results of the Radiation Therapy Oncology Group study 81-17.
abstract: One hundred twenty-four eligible patients with advanced mucosal squamous cell carcinoma of the head and neck were entered into a pilot study of concomitant cisplatin (100 mg/m2 given every 3 weeks for three doses) and standard irradiation. The initial complete response (CR) was 71% with an additional two cases salvaged by surgery for an overall 73% CR. When no keratin was identified in the histologic specimen (41 patients) the CR was 90%. The nasopharynx showed the best CR (89%) among the sites. At 4 years after treatment, the estimated locoregional tumor control rate was 43% and the survival, 34%. When no keratin was present in the specimen, the estimated locoregional control of tumor was superior (56% versus 38% with keratin identified, P = 0.02) and the estimated survival was also superior (48% versus 26%, P = 0.008). Acute treatment-related toxicities included one death due to renal damage and two patients with life-threatening renal damage. The delivery of radiotherapy was not altered. Late toxicity included necrosis -3%, fibrosis -4%, and one fistula. The results of this study justify a randomized trial for the comparison of this combination of cisplatin and radiotherapy versus radiotherapy alone in advanced mucosal carcinomas of the head and neck.
authors.affiliation: Radiation Oncology Division, University of Puerto Rico School of Medicine, San Juan 00936.
authors.forename: V A
authors.initials: VA
authors.lastname: Marcial
authors.forename: T F
authors.initials: TF
authors.lastname: Pajak
authors.forename: M
authors.initials: M
authors.lastname: Mohiuddin
authors.forename: J S
authors.initials: JS
authors.lastname: Cooper
authors.forename: M
authors.initials: M
authors.lastname: al Sarraf
authors.forename: P A
authors.initials: PA
authors.lastname: Mowry
authors.forename: W
authors.initials: W
authors.lastname: Curran
authors.forename: J
authors.initials: J
authors.lastname: Crissman
authors.forename: M
authors.initials: M
authors.lastname: Rodríguez
authors.forename: E
authors.initials: E
authors.lastname: Vélez-García
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000401:mortality / Q000532:radiotherapy / Q000628:therapy*; D002945:Cisplatin / Q000627:therapeutic use* / Q000633:toxicity; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000532:radiotherapy / Q000628:therapy*; D006801:Humans; D008297:Male; D011878:Radiotherapy / Q000009:adverse effects
chemical_list: D002945:Cisplatin