Weekly paclitaxel for platin-resistant stage IV head and neck cancer patients.

Conclusions: Weekly paclitaxel may be an active and well tolerated chemotherapy regimen for patients with platin-resistant advanced head and neck cancer.

Objectives: Weekly paclitaxel should be an active and well tolerated regimen for palliative treatment of platin-resistant patients with recurrent or metastatic carcinoma of the head and neck. We analyzed the antitumor activity and toxicity profile.

Patients And Methods: Sixty consecutive patients with advanced head and neck cancer were treated with 1 h infusion of paclitaxel, 80 mg/m(2) weekly, for 6 consecutive weeks. Patients who showed disease response or disease stabilization continued until progression of disease.

Results: A total of 719 doses of paclitaxel were administered to the 60 patients. No complete response was observed. Partial response and stable disease were observed in 26 (43.3%) and 9 (15%) patients, respectively. Median time to tumor progression for patients who responded to therapy was 6.2 months (SD=1.3; 95% CI, 3.7-8.6) and the overall median survival in this group of patients was 8.5 months (SD=1.4; 95% CI, 5.7-11.2). The main toxic effects were leukopenia (26.6%), anemia (43.3%), fatigue (37.4%), alopecia (18.7%), rash/desquamation (13.3%), and thrombophlebitis (6.8%).