“ECHELON-1 is the first trial to show a statistically significant improvement in overall survival outcomes for adult patients with Stage III & IV Hodgkin lymphoma in two decades, demonstrating the benefit ADCETRIS continues to bring to a broad group of patients,” said John Radford, M.D., FMedSci, University of Manchester and the Christie NHS Foundation, lead investigator of the ECHELON-1 trial. “This approval is an exciting advancement in care, allowing even more lymphoma patients to access the proven efficacy, consistent safety, and tolerability that ADCETRIS is known to deliver.”