Status:

ACTIVE_NOT_RECRUITING

An Open-label, Phase 1/2 Trial of Gene Therapy 4D-310 in Adults With Fabry Disease

Lead Sponsor:

4D Molecular Therapeutics

Conditions:

Fabry Disease

Eligibility:

All Genders

18+ years

Phase:

PHASE1

PHASE2

Brief Summary

This is a prospective multicenter, open-label, dose-escalation trial to assess the safety, tolerability, and pharmacodynamics of 4D-310 following a single IV administration. The study population is co...

Detailed Description

This is a prospective multicenter, open-label, dose-escalation trial to assess the safety, tolerability, and pharmacodynamics of 4D-310 following a single IV administration. The study population is co...

Eligibility Criteria

Inclusion

  • Male or female ≥ 18 years of age
  • Pathogenic GLA mutation consistent with Fabry Disease
  • Confirmed diagnosis of classic or late-onset Fabry disease
  • Individuals on ERT must be on a stable dose for at least 6 months (and a minimum of 12 months total exposure) prior to study enrollment
  • Agree to use highly effective contraception

Exclusion

  • Presence of high titer neutralizing antibody to 4D-310 capsid, or presence of high antibody titer to AGA
  • eGFR \<45 mL/min/1.73 m2
  • Undergone kidney transplantation or currently on hemodialysis or peritoneal dialysis
  • HIV, active or chronic hepatitis B or C,
  • Evidence of liver disease, severe pulmonary disease or diabetes with poor glycemic control
  • History of stroke or transient ischemic attack within the last 12 months, or other significant thromboembolic disease history (e.g. pulmonary embolism)
  • Contraindication to systemic corticosteroid therapy or immunosuppressive therapy
  • Chronic steroid use, defined as ≥ 3 months of oral corticosteroid use within the last 12 months.
  • Moderately severe to severe cardiovascular disease or uncontrolled hypertension
  • Left ventricular ejection fraction of \<45% on echocardiogram (ECHO)
  • Currently receiving investigational drug, device or therapy or having ever received gene therapy
  • History of infusion related response to ERT or any adverse reaction leading to ERT discontinuation
  • History of cancer within 2 years (exceptions include non-melanoma skin cancer, localized prostate cancer treated with curative intent)
  • Pregnant or breast-feeding

Key Trial Info

Start Date :

September 1 2020

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

June 1 2030

Estimated Enrollment :

18 Patients enrolled

Trial Details

Trial ID

NCT04519749

Start Date

September 1 2020

End Date

June 1 2030

Last Update

April 8 2024

Active Locations (4)

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Page 1 of 1 (4 locations)

1

University of California at San Diego

La Jolla, California, United States, 92037

2

Emory University

Atlanta, Georgia, United States, 30322

3

Children's Hospital of Pittsburgh of UPMC

Pittsburgh, Pennsylvania, United States, 15224

4

Lysosomal & Rare Disorders Research & Treatment Center, Inc

Fairfax, Virginia, United States, 22030