- Arm I: Patients receive induction chemotherapy comprising fluorouracil IV continuously over 24 hours and cisplatin IV over 1 hour on days 1-5, paclitaxel IV continuously over 24 hours on day 1, and filgrastim (G-CSF) subcutaneously daily on days 6-15. Treatment repeats every 4 weeks for up to 2 courses. Patients with stable or responsive disease after the first course of induction therapy receive a second course of therapy. Patients with local disease progression after the first course proceed to chemoradiotherapy.