This is a first-in-human, non-randomized, open-label study designed to evaluate the safety, tolerability, and pharmacodynamics (PD) of TN-201 in adult patients with symptomatic hypertrophic cardiomyopathy (HCM) caused by mutations in the MYBPC3 gene.
The study will consist of 2 escalating dose cohorts (groups). The study will enroll at least 6 and as many as 30 patients. All patients will receive active drug (TN-201 Gene Therapy). The study will follow patients for 5 years following a single dose of TN-201.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
30
TN-201 is a recombinant adeno-associated virus serotype 9 (AAV9) containing Myosin Binding Protein C (MYBPC3) transgene. It is a single (one-time) intravenous dose.
UC San Diego Altman Clinical and Translational Research Institute - Center for Clinical Research
La Jolla, California, United States
RECRUITINGUniversity of California San Francisco
San Francisco, California, United States
RECRUITINGNumber and severity of Adverse Events over the course of the study.
Time frame: 5 Years
Number of Serious Adverse Events related to study drug.
Time frame: 5 Years
Change from baseline to Week 52 in Kansas City Cardiomyopathy Questionnaire Clinical Summary Score (KCCQ-CSS).
The score ranges from 0-100, with zero being a worse outcome
Time frame: 52 Weeks
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Emory University
Atlanta, Georgia, United States
WITHDRAWNBrigham and Women's Hospital
Boston, Massachusetts, United States
WITHDRAWNMayo Clinic
Rochester, Minnesota, United States
RECRUITINGThe Christ Hospital Physicians - The Ohio Heart and Vascular Center
Cincinnati, Ohio, United States
WITHDRAWNCleveland Clinic
Cleveland, Ohio, United States
RECRUITINGOregon Health & Science University
Portland, Oregon, United States
WITHDRAWNHospital of the University of Pennsylvania
Philadelphia, Pennsylvania, United States
WITHDRAWNHouston Methodist Hospital
Houston, Texas, United States
RECRUITING