China Medical System Holdings Limited said the National Medical Products Administration approved a clinical trial application for its oral GnRH receptor antagonist CMS-D002 aimed at treating uterine fibroids on Sep, 25 2025, with the formal approval documents received on Sep, 26 2025.
The trial will evaluate the safety and efficacy of CMS-D002, a small-molecule therapy designed to suppress estrogen and progesterone by competitively blocking GnRH receptors. The candidate had already entered Phase I testing for endometriosis after a prior NMPA clearance on Feb, 06 2024.
The company stated it is preparing to start the newly approved study and noted that future development of CMS-D002 could include indications such as prostate cancer. No financial terms were disclosed.
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