Status:

RECRUITING

A Study of Migalastat in Pediatric Subjects (2 to <12 Yrs) With Fabry Disease and Amenable GLA Variants

Lead Sponsor:

Amicus Therapeutics

Conditions:

Fabry Disease

Eligibility:

All Genders

2-11 years

Phase:

PHASE3

Brief Summary

An open-label study to evaluate the safety, pharmacokinetics (PK), pharmacodynamics (PD), and efficacy of migalastat treatment in pediatric subjects 2 to \< 12 years of age with Fabry disease and with...

Detailed Description

This is a Phase 3b, 2-stage, open-label, uncontrolled, multicenter study to evaluate the safety, PK, PD, and efficacy of 12 months of migalastat treatment in pediatric subjects 2 to \< 12 years of age...

Eligibility Criteria

Inclusion

  • Inclusion Criteria
  • Male or female subjects, diagnosed with Fabry disease who are between ages 2 and \< 12 years at randomization (subjects aged 11 years must have birthdays \> 30 days after randomization)
  • Subject's parent or legally authorized representative is willing and able to provide written informed consent and authorization for use and disclosure of personal health information or research-related health information, and subject provides assent, if applicable.
  • Subject has a GLA variant documented in his/her medical record that is amenable to migalastat prior to Visit 2.
  • Subject has not received ERT (eg, Replagal® \[agalsidase alfa\] or Fabrazyme® \[agalsidase beta\]) for at least 14 days prior to Baseline visit.
  • Subject has at least 1 documented complication (ie, historical or current laboratory abnormality or sign/symptom) of Fabry disease
  • If of reproductive potential, both male and female subjects agree to use a medically accepted method of contraception throughout the duration of the study and for up to 30 days after their last dose of migalastat.
  • Exclusion Criteria
  • Has moderate or severe renal impairment (eGFR \< 60 mL/min/1.73 m2 at Visit 1 \[screening\]).
  • Has advanced kidney disease requiring dialysis or kidney transplantation.
  • History of allergy or sensitivity to migalastat (including excipients) or other iminosugars (eg, miglustat, miglitol).
  • Has received any investigational/experimental drug, biologic, or device within 30 days or 5 half-lives of the investigational product (whichever is longer) before Visit 1 (screening).
  • Has received any gene therapy at any time or anticipates starting gene therapy during the study period.
  • Requires treatment with Glyset (miglitol) or Zavesca (miglustat), within 6 months before Visit 1(screening) or throughout the study.
  • Has any intercurrent illness or condition at Visit 1 (screening) or Visit 2 (baseline) that may preclude the subject from fulfilling the protocol requirements or suggests to the investigator that the potential subject may have an unacceptable risk by participating in this study.
  • Pregnant or breastfeeding
  • Otherwise unsuitable for the study in the opinion of the investigator

Exclusion

    Key Trial Info

    Start Date :

    December 1 2025

    Trial Type :

    INTERVENTIONAL

    Allocation :

    ESTIMATED

    End Date :

    December 1 2028

    Estimated Enrollment :

    8 Patients enrolled

    Trial Details

    Trial ID

    NCT06904261

    Start Date

    December 1 2025

    End Date

    December 1 2028

    Last Update

    December 4 2025

    Active Locations (9)

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    Page 1 of 3 (9 locations)

    1

    Emory Genetics

    Atlanta, Georgia, United States, 30322

    2

    Cincinnati Children's Hospital Medical Center

    Cincinnati, Ohio, United States, 45229

    3

    UPMC Children's Hospital of Pittsburgh

    Pittsburgh, Pennsylvania, United States, 15224

    4

    Lysosomal and Rare Disorders Research and Treatment Center, Inc.

    Fairfax, Virginia, United States, 22030