The 2025 European Hematology Association Congress featured promising clinical trial results across multiple hematologic cancers, with novel trispecific and bispecific antibodies showing exceptional response rates in challenging patient populations.
JNJ-5332, a trispecific antibody targeting CD3, BCMA, and GPRC5D, achieved 70.4% complete response rates in BCMA/GPRC5D-naïve multiple myeloma patients, comparable to CAR-T therapy but as an off-the-shelf outpatient treatment.
The combination of talquetamab and teclistamab demonstrated a 78.9% overall response rate in multiple myeloma patients with extramedullary disease, a historically difficult-to-treat population with poor outcomes.
POLARGO trial results showed polatuzumab vedotin-based therapy reduced death risk by 40% in relapsed/refractory diffuse large B-cell lymphoma, offering new treatment options for transplant-ineligible patients.