Cytokine release syndrome (CRS) and Immune Effector Cell-Associated Neurotoxicity Syndrome (ICANS)

Cytokine release syndrome (CRS), including serious or life-threatening reactions, can occur in patients receiving EPKINLY. Initiate treatment with the EPKINLY step-up dosing schedule to reduce the incidence and severity of CRS. Withhold EPKINLY until CRS resolves or permanently discontinue based on severity [see Dosage and Administration (2.1, 2.2, 2.6) and Warnings and Precautions (5.1)].

Immune Effector Cell-Associated Neurotoxicity Syndrome (ICANS), including lifethreatening and fatal reactions, can occur with EPKINLY. Monitor patients for neurological signs or symptoms of ICANS during treatment. Withhold EPKINLY until ICANS resolves or permanently discontinue based on severity [see Dosage and Administration (2.1, 2.2, 2.6) and Warnings and Precautions (5.2)]