BOTHELL, Wash.--(BUSINESS WIRE)--Seattle Genetics, Inc. (Nasdaq: SGEN) today announced that it has initiated a phase II clinical trial of brentuximab vedotin (SGN-35), an antibody-drug conjugate (ADC), for the retreatment of patients with Hodgkin lymphoma and systemic anaplastic large cell lymphoma (ALCL). This trial is designed to evaluate tolerability and activity when retreating patients who relapse after previously achieving an objective response to brentuximab vedotin.
