Phase II trial of biweekly gemcitabine and paclitaxel with recurrent or metastatic squamous cell carcinoma of the head and neck: Southwest Oncology Group study S0329.

ABSTRACT:

Background

A phase I study and an institutional pilot study in patients with metastatic/recurrent squamous cell carcinoma of the head and neck (SCCHN) utilizing biweekly gemcitabine and paclitaxel (GEMTAX), showed an overall response rate of 53%. 1 This phase II trial was conducted to determine the feasibility, tolerability, and efficacy of this combination.

Methods

Patients with metastatic/recurrent SCCHN were treated with gemcitabine (3000 mg/m2) and paclitaxel (150 mg/m2) on days 1 and 15 of every 28-day cycle.

Results

In 57 patients with measurable disease, median progression-free survival (PFS) was 4 months and median overall survival (OS) was 8 months. Overall response rate of 28% and disease stabilization in 19% were seen. There were no treatment-related deaths with grade 3/4 hematologic toxicity seen in 20% of the patients.

Conclusion

Biweekly GEMTAX is feasible, well tolerated, and demonstrated reasonable efficacy. This may be an alternative for patients who are not candidates for platinum-based chemotherapy.

SUBMITTER: Malhotra B 

PROVIDER: S-EPMC4640463 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature