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Long-term safety study of AT1001 in people with Fabry disease

Open Label Extension Study to Evaluate the Long-term Safety Tolerability and Pharmacodynamics of AT1001 in Patients with Fabry Disease - Extension Study of AT1001 in Fabry Disease

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2007-001838-13-GB
Enrollment
30
Registered
2007-05-16
Start date
2009-05-05
Completion date
Unknown
Last updated
2019-11-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fabry Disease MedDRA version: 14.1 Level: PT Classification code 10016016 Term: Fabry's disease System Organ Class: 10010331 - Congenital, familial and genetic disorders

Interventions

Product Name: migalastat hydrochloride Product Code: AT1001 Pharmaceutical Form: Capsule, hard INN or Proposed INN: migalastat hydrochloride

Sponsors

Amicus Therapeutics, Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Subject completed the main treatment period of another Phase 2 trial of AT1001 in Fabry disease 2.Women of childbearing potential must have a negative result on their pregnancy test 3.Male and female subjects agree to use reliable methods of contraception during study treatment and for 4 weeks after study treatment termination 4.Subject is willing and able to provide written informed consent Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1. Subject had a major protocol violation in the preceding AT1001 trial and was discontinued. 2.Subject has undergone, or is scheduled to undergo kidney transplantation or is currently on dialysis 3.Subject is treated or has been treated with another investigational drug (except AT1001) within 30 days of study start 4.Subject has been treated with Fabrazyme (agalsidase beta), Replagal (agalsidase alfa), Glyset (miglitol) or Zavesca(miglustat) within 2 weeks prior to enrollment

Design outcomes

Primary

MeasureTime frame
Main Objective: To evaluate the long-term safety and tolerability of oral AT1001 in patients with Fabry disease;Secondary Objective: To gain information about the pharmacodynamics and pharmacokinetics of orally administered AT1001 in patients with Fabry disease;Timepoint(s) of evaluation of this end point: End of study visit; Primary end point(s): •Treatment emergent marked laboratory abnormalities up to end of study (EOS) visit •Treatment emergent adverse events up to 48 hours after study medication discontinuation •Serious adverse events up to 28 days after study medication discontinuation •Change in concomitant treatments

Secondary

MeasureTime frame
Secondary end point(s): Levels of a-Gal A in leukocytes Levels of GL-3 in plasma and Levels of AT1001 in plasma ;Timepoint(s) of evaluation of this end point: Monitored throughout study

Countries

Australia, Brazil, United Kingdom, United States

Contacts

Public ContactPatient Advocacy

Amicus Therapeutics

clinicaltrials@amicustherapeutics.com001 609 662-2000

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026