|Seattle Genetics Announces ADCETRIS® Receives European Commission Conditional Marketing Authorization|
Conditional Marketing Authorization Triggers Milestone Payments to
Seattle Genetics Totaling
“The approval of ADCETRIS by the
The conditional marketing authorization for ADCETRIS is valid in the 27
member states of the
ADCETRIS (brentuximab vedotin) is an ADC comprising an anti-CD30 monoclonal antibody attached by a protease-cleavable linker to a microtubule disrupting agent, monomethyl auristatin E (MMAE), utilizing Seattle Genetics’ proprietary technology. The ADC employs a linker system that is designed to be stable in the bloodstream but to release MMAE upon internalization into CD30-expressing tumor cells.
ADCETRIS received accelerated approval from the
U.S. Important Safety Information
Progressive multifocal leukoencephalopathy (PML): JC virus infection resulting in PML and death can occur in patients receiving ADCETRIS.
Concomitant use of ADCETRIS and bleomycin is contraindicated due to pulmonary toxicity.
Warnings and Precautions:
ADCETRIS was studied as monotherapy in 160 patients in two phase 2 trials. Across both trials, the most common adverse reactions (≥20%), regardless of causality, were neutropenia, peripheral sensory neuropathy, fatigue, nausea, anemia, upper respiratory tract infection, diarrhea, pyrexia, rash, thrombocytopenia, cough and vomiting.
Patients who are receiving strong CYP3A4 inhibitors concomitantly with ADCETRIS should be closely monitored for adverse reactions.
Certain of the statements made in this press release are forward
looking, such as those, among others, relating to the potential
commercial opportunity for ADCETRIS in the EU and the potential for
approval of ADCETRIS in other countries, including