A Phase 1/2/3 Study of TSHA-102 Gene Therapy in Females With Rett Syndrome (REVEAL Pivotal Study)

Résumé de la fiche

REVEAL Part A (Phase 1/2) is an open-label safety and dose-finding study designed to evaluate the safety and preliminary efficacy of two dose levels of TSHA-102 to establish initial safety of TSHA-102 and select a safe and efficacious dose for further evaluation. Enrollment of 6 participants in Part A is complete. REVEAL Part B (Phase 3) will evaluate the efficacy and safety of TSHA-102 at the dose level 2 determined in Part A in 15 females ages 6 to \<22 years with typical Rett syndrome. TSHA-102 is designed to target the genetic root cause of Rett syndrome by regulating the expression of MECP2 in cells. Each participant will be followed for the observation period of 5 years after TSHA-102 administration in Part A and B.