GPRC5D has emerged as a crucial target in multiple myeloma, offering new therapeutic avenues, especially before or as a bridge to BCMA-targeted therapies.
Talquetamab, a GPRC5D-directed therapy, has demonstrated efficacy in clinical trials like MonumenTAL-1 and MonumenTAL-3, showing potential in combination therapies.
Common toxicities associated with talquetamab, such as oral and skin-related issues, are generally manageable through dose adjustments and are less severe than those of bispecific antibodies.
GPRC5D-targeted treatments exhibit a reduced risk of infectious toxicity and have not been linked to significant cardiac, pulmonary, renal, or neuropathy-related adverse effects.