PMID: 11324767Apr 28, 2001Paper

Induction chemotherapy followed by concomitant chemoradiotherapy in the treatment of locoregionally advanced oropharyngeal cancer

The Cancer Journal
C A MantzD J Haraf

Abstract

Locoregionally advanced oropharyngeal cancer has been conventionally treated with either surgery and adjuvant radiotherapy or radiotherapy alone, and clinical and functional outcomes have been poor. Chemoradiotherapy has been demonstrated to improve functional outcome and disease control over conventional treatment in recent randomized head and neck trials. Herein, we report overall survival, progression-free survival, and patterns of failure in locoregionally advanced oropharyngeal cancer treated with induction chemotherapy with or without conservative surgery followed by concomitant chemoradiation. Three cycles of induction chemotherapy consisting of cisplatin, 5-fluorouracil, leucovorin, and interferon alpha-2b (PFL-IFN) were followed by conservative, organ-sparing surgery for residual disease. All patients then proceeded to concomitant chemoradiation consisting of seven or eight cycles of 5-fluorouracil, hydroxyurea, and a total radiotherapy dose of roughly 7,000 cGy. Sixty-one patients with predominantly stage IV disease were treated. Clinical complete response was observed in 65% of patients after induction therapy. The median follow-up was 68.0 months for survivors and 39.0 months for all patients. At 5 years, overall su...Continue Reading

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