Purpose: The efficacy and safety of gemcitabine in combination with cisplatin (GC) as the first-line treatment in patients with recurrent/metastatic (R/M) squamous cell carcinoma of head and neck (SCCHN) was examined.
Patients and methods: Patients with R/M SCCHN without prior treatment for their R/M disease were eligible and treated with gemcitabine 1,250 mg/m(2) on day 1, day 8 and cisplatin 80 mg/m(2) on day 8 every 21 days.
Results: Forty patients were enrolled from March 2004 to January 2006, and 30 were evaluable for treatment effectiveness and outcome. The median age of evaluable patients was 50 years and all patients were male. Partial response was observed in 9 (30%) and stable disease in 7 (23.3%) patients. The overall response rate and disease control rate was 30 and 53.3%, respectively. The major toxic effects were ≥grade 3 leukopenia and anemia (65 and 27.5%, respectively). With a follow-up of 72 months, the median time to progression (TTP) was 128 days (95% CI, 78-242) and median overall survival (OS) was 401 days (95% CI, 216 approximately not reached).
Conclusions: This GC regimen demonstrates a good activity and a promising survival period in patients with R/M SCCHN.