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Open-label, Dose Escalation Study of Safety and Preliminary Efficacy of TN-401 in Adults With PKP2 Mutation-associated ARVC — RIDGE-1  

Arrhythmogenic Right Ventricular Cardiomyopathy Clinical Trial

Official title:
First-in-Human, Open-Label, Safety, Tolerability, Dose-Finding, Pharmacodynamic and Cardiac Transgene Expression Study of TN-401, a Recombinant Adeno-associated Virus Serotype 9 (AAV9) Containing Plakophilin-2 (PKP2) Transgene, in Adults With PKP2 Mutation-Associated Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC)

Clinical Trial Summary

This first-in-human study is designed to evaluate the safety, and preliminary efficacy (PD) of TN-401 gene therapy in adult patients with symptomatic PKP2 mutation-associated ARVC.

Clinical Trial Description

The RIDGE-1™ open-label Safety, Tolerability, Dose-finding, PD and Cardiac Transgene Expression Study will enroll up to 15 patients in two planned dose cohorts. Patients in each cohort will receive a single intravenous (IV) dose of TN-401. Following Data Safety Monitoring Board (DSMB) review of each dose cohort, the next dose cohort will be initiated. DSMB review will also be needed to expand the dose cohorts. The dose for Cohorts 1/1a will be 3E13 (3 × 1013) vg/kg and the dose for Cohorts 2/2a will be 6E13 (6 × 1013) vg/kg. ;

Study Design

Related Conditions & MeSH terms

  • Arrhythmogenic Right Ventricular Cardiomyopathy
  • Arrhythmogenic Right Ventricular Dysplasia
  • Cardiomyopathies
Clinical Trial Details
NCT number NCT06228924
Study type Interventional
Source Tenaya Therapeutics
Contact Matthew Pollman, M.D.
Phone (650) 416-1186
Email mpollman@tenayathera.com
Status Recruiting
Phase Phase 1
Start date April 1, 2024
Completion date October 1, 2029
View Details
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