Long-term Follow-up Study of Gene Therapy for Arrhythmogenic Cardiomyopathy Due to a Plakophilin-2 Pathogenic Variant
brief summary
The primary objective of this Phase 1/2 long-term follow-up (LTFU) study is to assess the long-term safety and tolerability of LX2020 for the treatment of arrhythmogenic cardiomyopathy (ACM) due to a plakophilin-2 gene (PKP2) pathogenic variant (PKP2-ACM).
detailed description
GRIT-PKP2 is a Phase 1/2 long-term follow-up (LTFU) study designed to evaluate the long-term safety and tolerability of LX2020 gene therapy for participants with PKP2-ACM who have previously received LX2020 in the parent study, LX2020-01. After completion of Study LX2020-01, participants will roll over into this study LX2020-02 for an additional 4-year long-term observation. No gene therapy will be administered in Study LX2020-02. Efficacy will be assessed as an exploratory objective.
official title
A Phase 1/2 Long-term Follow-up Study of the Safety and Efficacy of LX2020 Gene Therapy in Patients With Arrhythmogenic Cardiomyopathy Due to a Plakophilin-2 Pathogenic Variant