Seattle Genetics Presents Encouraging ADCETRIS Data in CD30-Positive Non-Hodgkin Lymphomas and Other Malignancies

ATLANTA--(BUSINESS WIRE)-- Seattle Genetics, Inc.

today summarized ADCETRIS (brentuximab vedotin) and CD30 expression data in non-Hodgkin lymphomas and other malignancies from multiple presentations at the 54th American Society of Hematology (ASH) Annual Meeting and Exposition being held December 8-11, 2012 in Atlanta, GA. Highlights include encouraging interim data from a phase II clinical trial of ADCETRIS in non-Hodgkin lymphoma and long-term follow up from a pivotal clinical trial of ADCETRIS in relapsed or refractory systemic anaplastic large cell lymphoma (sALCL). In addition, investigators presented data describing the expression of CD30 in DLBCL and case studies on ADCETRIS in patients with systemic mastocytosis. ADCETRIS is an antibody-drug conjugate (ADC) directed to CD30.