Preliminary observations of a phase II study of reduced-dose alemtuzumab treatment in patients with pretreated T-cell lymphoma.

We assessed the impact of a reduced-dose (10 mg x 3/week for 4 weeks) schedule of alemtuzumab in 10 patients with pretreated cutaneous/peripheral T-cell lymphomas. The overall response rate was 60% (2 complete responses and 4 partial responses). In terms of infectious toxicity, cytomegalovirus reactivation occurred in 1 (10%) patient.