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Mabwell Announces NMPA Approval of Supplemental Application for Additional Indications of MAIWEIJIAN (Denosumab Injection)
The approval expands MAIWEIJIAN’s use to help delay skeletal-related events in patients with bone metastases and multiple myeloma, Mabwell said.
On Wednesday, May 20, 2026, the National Medical Products Administration approved Mabwell's MAIWEIJIAN for treating bone metastases from solid tumors and multiple myeloma.
MAIWEIJIAN binds to RANKL to block the RANKL/RANK/OPG pathway, preventing skeletal complications more effectively than bisphosphonates commonly used in clinical practice.
Mabwell previously published Phase I and Phase III clinical research findings for the Denosumab Injection in International Immunopharmacology and JAMA Oncology, systematically verifying safety and efficacy.
Expanding its global footprint, Mabwell signed formal cooperation agreements for MAIWEIJIAN with 33 countries, while registration applications have been submitted to 8 additional nations including Jordan, Egypt, and Brazil.
The company remains committed to its mission to "Explore Life, Benefit Health" as it advances therapies for oncology and aging-related diseases through its integrated industry chain.