PIK3CA-Related Overgrowth Spectrum (PROS)/Proteus Syndrome Clinical Trial
Official title:
A Phase 1/2 Study of ARQ 092 (Miransertib) in Subjects With PIK3CA-related Overgrowth Spectrum and Proteus Syndrome
This is an open label, Phase 1/2 study of oral miransertib (MK-7075) administered to participants at least 2 years of age with phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha (PIK3CA)-related Overgrowth Spectrum (PROS) and Proteus Syndrome (PS) (MOSAIC).
The study consists of two parts: Part A and Part B. Part A was closed to enrollment under Amendment 6. As of Amendment 7, the endpoints for Part A and Part B have been combined to assess the safety and tolerability of miransertib in participants with PROS and PS. Previous efficacy and pharmacokinetic (PK) objectives and endpoints have been removed. Amendment 7 will complete the final enrollment into the MOSAIC study and Compassionate Use/Expanded Access Program. ;