Drug Interaction Report

Consumer information for this interaction is not currently available.

GENERALLY AVOID: Prophylactic use of systemic corticosteroids prior to CD19- or BCMA-directed genetically modified autologous T cell immunotherapy may interfere with the therapeutic effects of such drugs as axicabtagene ciloleucel, brexucabtagene autoleucel, idecabtagene vicleucel, ciltacabtagene autoleucel and lisocabtagene maraleucel. The mechanism for this interaction has not been delineated. Administration of systemic corticosteroids in an effort to manage the toxicities associated with these drugs does not affect the expansion and persistence of CAR T cells.

MANAGEMENT: The prophylactic use of systemic corticosteroids prior to CD19- or BCMA-directed genetically modified autologous T cell immunotherapy with drugs such as axicabtagene ciloleucel, brexucabtagene autoleucel, idecabtagene vicleucel, ciltacabtagene autoleucel and lisocabtagene maraleucel is not recommended. However, systemic corticosteroids may be used for the management of adverse effects associated with these drugs, such as cytokine release syndrome and neurological-related toxicities, without affecting the expansion and persistence of CAR T cells.

Grapefruit juice may increase the blood levels of certain medications such as methylPREDNISolone. You may want to limit your consumption of grapefruit and grapefruit juice during treatment with methylPREDNISolone. However, if you have been regularly consuming grapefruit or grapefruit juice with the medication, then it is advisable for you to talk with your doctor before changing the amounts of these products in your diet, as this may alter the effects of your medication. Contact your doctor if your condition changes or you experience increased side effects. Orange juice is not expected to interact.