At a glance
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HM2014-26 DT2219 Immunotoxin for the Treatment of Relapsed or Refractory CD19 (+) and/or CD 22 (+) B-lineage Leukemia or Lymphoma
In Brief
A Phase 2 clinical trial evaluating DT2219ARL for Refractory B-Lineage Leukemia and 3 related conditions. Completed, enrolled 18 participants across 1 site.
Detailed Summary
This is a phase I/II study of DT2219 for the treatment of relapsed or refractory CD19 (+) and/or CD 22 (+) B-lineage leukemia and lymphoma. The study consists of two phases - a phase I dose/schedule finding component using the maximum tolerated dose identified during the previous phase I study, but with a higher number of doses and a two-stage phase II extension component to confirm safety and make a preliminary determination of the activity level by disease using the dose identified in phase I.
Study Details
Timeline
Interventions
DT2219ARL at assigned dose IV on day 1, 3, 5, 8 and day 15, 17, 19, and 22. Up to 2 additional courses of DT2219ARL may be given until disease progression and/or unacceptable toxicity.