Clinical Research Directory

Inclusion Criteria: * Adult participants ≥19 years of age * Korean participants with newly diagnosed multiple myeloma who had a suboptimal response after autologous stem cell transplantation (ASCT) and who were treated with idecabtagene vicleucel (assigned to Arm A) in the KarMMa-9 trial (CA089-1043) * Participants must understand and voluntarily sign and informed consent form (ICF) for the Korea long-term follow-up surveillance study prior to any surveillance-related procedures being conducted Exclusion Criteria: * Participants who participate in KarMMa-9 trial (CA089-1043) but disagree with long-term follow-up surveillance in Korea * Participants who are not possible to treat with Ide-cel within 9 days post-completion of lymphodepleting chemotherapy (LDC), if delays occur. However, depending on the participants recovery status, whether idecabtagene vicleucel is administered or not, should be discussed with a medical monitor