| Protocol 1 (n = 4) | Protocol 2 (n = 6) |
---|---|---|
Rituximab | 1000 mg on days −14 and −7, followed by treatment every 6 months | 375 mg/m2 on day 1 every 3 weeks |
Cisplatin | 70 mg/m2 on day 1 every 3 weeks | 70 mg/m2 on day 1 every 3 weeks |
Gemcitabine | 1000 mg/m2 on days 1 and 8 every 3 weeks | 1000 mg/m2 on days 1 and 8 every 3 weeks |