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RP-A701

Phase 1

Dilated Cardiomyopathy (DCM) | Gene therapy | Cardiovascular |Rocket Pharmaceuticals, Inc.|Trials Updated: Oct 1, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment8

FDA Designations

No designations recorded

RP-A701 clinical trials

RP-A701 · 1 trial · 1 indication

Phase 1 1
NCT07137338A Phase 1 AAV Gene Therapy Trial Evaluating Safety and Preliminary Efficacy of RP-A701 in Subjects With BAG3 Dilated CardiomyopathyDilated Cardiomyopathy (DCM)
RECRUITING8 Analytics
PHASE1RECRUITING
A Phase 1 AAV Gene Therapy Trial Evaluating Safety and Preliminary Efficacy of RP-A701 in Subjects With BAG3 Dilated Cardiomyopathy
Dilated Cardiomyopathy (DCM)Unlock trial analytics

Study Endpoints

Primary Endpoints

Incidence of Treatment-emergent Adverse Events (TEAE)
Baseline up to End of Study (up to 24 months post-infusion)

Number of participants with Adverse Events following a single IV dose of RP-A701

Incidence of Treatment-emergent Serious Adverse Events (SAE).
Baseline up to End of Study (up to 24 months post-infusion)

Number of participants with Serious Adverse Events (SAE) following a single IV dose of RP-A701

Incidence of Dose Limiting Toxicities (DLT).
Baseline up to End of Study (up to 24 months post-infusion)

Number of participants with Dose Limiting Toxicities (DLT) following a single IV dose of RP-A701

Secondary Endpoints

To assess the impact of RP-A701 on features of cardiovascular function.
Baseline up to End of Study (up to 24 months post-infusion)
To assess the extent of RP-A701 transduction and protein expression.
Baseline up to End of Study (up to 24 months post-infusion)
To assess the impact of RP-A701 on features of heart failure (HF).
Baseline up to End of Study (up to 24 months post-infusion)
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Single ascending dose of RP-A701 in up to 2 consecutive cohortsEXPERIMENTALParticipants will receive a single intravenous dose of RP-A701 on Day 0 and will be followed for up to two years

Interventions

NameTypeDescription
RP-A701 is a recombinant viral vector composed of an AAV serotype rh.74 (AAVrh.74) capsid encapsulating the transgene, BCL2-associated Athanogene 3 (BAG3)GENETICOne-time treatment with a single ascending dose
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: Subjects are eligible for inclusion into the study only if all the following criteria apply: 1. Male or female between 18 and 65 years of age at the time of signing the informed consent 2. Capable of and willing to provide signed informed consent 3. Clinical diagnosis of DCM de...

Countries:United States
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Recent Changes (Last 90 Days)

LOWOct 1, 2026NCT07137338startDate: changed
LOWOct 1, 2026NCT07137338startDate: changed

Frequently asked questions about RP-A701

What is RP-A701 used for in Dilated Cardiomyopathy (DCM)?

RP-A701 is an investigational gene therapy being developed for Dilated Cardiomyopathy (DCM), specifically for patients with BAG3-associated dilated cardiomyopathy. It is designed to deliver the BAG3 transgene to patients with this genetic form of DCM. It is not yet approved for any indication and remains in clinical development.

What does RP-A701 target?

RP-A701 targets the BCL2-associated Athanogene 3 (BAG3) gene. It is a recombinant viral vector composed of an AAV serotype rh.74 (AAVrh.74) capsid encapsulating the BAG3 transgene. By delivering this transgene, the therapy aims to address the underlying genetic cause of BAG3 dilated cardiomyopathy.

Who is developing RP-A701?

RP-A701 is being developed by Rocket Pharmaceuticals, Inc., which trades under the ticker RCKT. The company is sponsoring the clinical development of this gene therapy for BAG3 dilated cardiomyopathy.

What phase is RP-A701 in?

RP-A701 is in Phase 1 clinical development. It is an investigational therapy and has not been approved by the FDA or any regulatory agency. The Phase 1 trial is currently recruiting participants.

What clinical trials is RP-A701 in?

RP-A701 is being evaluated in a Phase 1 clinical trial, NCT07137338, titled "A Phase 1 AAV Gene Therapy Trial Evaluating Safety and Preliminary Efficacy of RP-A701 in Subjects With BAG3 Dilated Cardiomyopathy." The trial is recruiting in the United States and has an estimated enrollment of 8 participants.

Is RP-A701 the same as AAVrh.74-BAG3 gene therapy?

RP-A701 is also known as a recombinant viral vector composed of an AAV serotype rh.74 (AAVrh.74) capsid encapsulating the transgene BCL2-associated Athanogene 3 (BAG3). These descriptions refer to the same investigational gene therapy developed by Rocket Pharmaceuticals.