Long-term Follow-up Study of Gene Therapy for Arrhythmogenic Cardiomyopathy Due to a Plakophilin-2 Pathogenic Variant
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Arrhythmogenic Cardiomyopathy, PKP2-ACM, PKP2-ARVC. Basic parameters: 18 years — 67 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- United States
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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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
Overview
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.
Primary outcome measures
- Percentage of subjects who experienced at least 1 treatment emergent adverse event (TEAE) and/or 1 treatment emergent serious adverse event (TESAE). [Time frame: 4 years]
Eligibility criteria
Inclusion criteria
- Participants who received LX2020 in study LX2020-01
Exclusion criteria
- Concurrent enrollment in any other clinical investigation involving use of an investigational agent.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Other
Study locations
United States · 1 center
- University of Michigan — Ann Arbor
Identifiers
NCT: NCT07050160 · LX2020-02