A weekly regimen of cisplatin 30 mg/m2 as concurrent chemoradiation (CCRT) was effective in elderly nasopharyngeal carcinoma (NPC) patients, with acceptable and reversible acute toxicity following CCRT therapy.

The purpose of this retrospective study was to evaluate the efficacy, toxicity, and tolerability of a multi-modal treatment strategy in elderly NPC patients. Subsequent systemic adjuvant chemotherapy was administered to achieve systemic control.

From December 2002 to December 2006, 26 NPC patients over 60 years of age who had stage IIB to IV NPC were evaluated in this retrospective analysis. The CCRT chemotherapy protocol consisted of eight weekly doses of cisplatin 30 mg/m2 administered in an outpatient setting. Adjuvant systemic chemotherapy consisted of four monthly cycles of cisplatin (20 mg/m2/day) plus 5-fluorouracil (1000 mg/m2/day) for 5 consecutive days. Study end points included treatment outcome, compliance, and toxicity.

The 2-year overall survival, disease-free survival, local control, and distant metastasis-free rate were 87%, 73%, 92%, and 76%, respectively. Over 80% of patients were able to take more than six doses of weekly cisplatin during CCRT; however, nearly half of the patients had grade 3 hematological toxicity during adjuvant therapy requiring treatment modification or cessation of further adjuvant therapy.