Gemcitabine combined with cisplatin as neoadjuvant chemotherapy in stage IB-IIIA non-small cell lung cancer.

This single-arm, multicenter, phase II study examined the objective response rate and toxicity after neoadjuvant chemotherapy with gemcitabine and cisplatin in patients with stage IB-IIIA non-small cell lung cancer. Treatment consisted of three 21-day cycles of gemcitabine (1000 mg/m(2)) on days 1 and 8 and cisplatin (75 mg/m(2)) on day 1 of each cycle. Surgery was performed 4-5 weeks after day 1 of the last cycle of study therapy.