P801: BASELINE AND EARLY POST-INFUSION BIOMARKERS ASSOCIATED WITH OPTIMAL RESPONSE TO IDECABTAGENE VICLEUCEL (IDE-CEL) IN THE KARMMA-3 STUDY OF TRIPLE-CLASS–EXPOSED RELAPSED AND REFRACTORY MULTIPLE MYELOMA

oleh: Julia Piasecki, Keyur Desai, Carolyn Courtney, Ethan Thompson, James Pratt, Noopur Raje, Krina Patel, Marc S. Raab, Mark Cook, Katy Simonsen, Mihaela Popa Mckiver, Shari Kaiser, Nathan Martin