Merarini Files NDA for Breast Cancer Therapy

The Menarini Group has submitted an NDA for elacestrant and its use in patients with ER+/HER2 advanced or metastatic breast cancer. The company has requested a priority review. The submission is based on data from the Phase 3 EMERALD study, which it says met both primary endpoints — progression-free survival (PFS) in the overall population and PFS in the estrogen receptor 1 (ESR1) mutation subgroup as compared to standard of care (fulvestrant or an aromatase inhibitor).

 

The company describes elacestrant as an investigational selective estrogen receptor degrader (SERD). In 2018, elacestrant received a fast track designation from FDA. Preclinical studies completed prior to EMERALD indicate that the compound has the potential for use as a single agent or in combination with other therapies for the treatment of breast cancer, according to the company.

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