A multinational survey shows bridging therapy is used for over 85% of multiple myeloma patients awaiting CAR T-cell therapy, with proteasome inhibitors being the most common approach. Most centers lack standardized protocols and typically bridge patients for 1-2 months, with regimen selection driven primarily by prior therapy history and disease burden.
Tempest Therapeutics reported 2025 financial results showing $7.7 million in cash and highlighted clinical progress including 100% complete response rate in TPST-2003 CAR-T trial and multiple FDA designations for amezalpat in hepatocellular carcinoma. The company completed strategic CAR-T asset acquisition and plans Phase 2b registrational study for its lead program in 2026.
The FDA has granted fast track designation to QRX003 for Netherton Syndrome and IBI3003 for relapsed or refractory multiple myeloma, while also accepting regulatory applications for other therapies addressing serious conditions with unmet medical needs.
New CAR T-cell approaches targeting BCMA and CD19 simultaneously show encouraging early results, while researchers develop control strategies for CAR-T therapies including antibody-drug conjugates.
Novel CELMoD agents are being evaluated to address T-cell exhaustion in multiple myeloma patients, while CAR T-cell therapy CARVYKTI shows longer-term survival benefits. Nearly 200,000 people in the U.S. live with this blood cancer.
