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Expanded Access for ATB200/AT2221 for the Treatment of IOPD

Expanded Use Of Recombinant Human Acid Alpha-Glucosidase/N-butyl-deoxynojirimycin (ATB200/AT2221) For Patients With Infantile-Onset Pompe Disease

Status
AVAILABLE
Phases
Unknown
Study type
Expanded Access
Source
ClinicalTrials.gov
Registry ID
NCT04327973
Enrollment
Unknown
Registered
2020-03-31
Start date
Unknown
Completion date
Unknown
Last updated
2025-09-10

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

Conditions

Pompe Disease Infantile-Onset

Keywords

expanded access, compassionate use

Brief summary

This is an expanded access program (EAP) for eligible participants designed to provide access to ATB200/AT2221.

Detailed description

This program is being offered on a patient by patient basis.

Interventions

BIOLOGICALATB200

Participants received ATB200 co-administered with AT2221 capsule (Miglustat)

DRUGAT2221

Participants received ATB200 co-administered with AT2221 capsule (Miglustat)

Sponsors

Amicus Therapeutics
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
ALL
Age
0 Years to 17 Years

Inclusion criteria

1. Patient is male or female and 0 to \< 18 years old. 2. Patient has a diagnosis of Pompe disease, based on documentation of GAA genotyping demonstrating variants associated with IOPD. 3. Patient does not currently qualify for or is unable to enroll (eg, due to location, etc) in any commercial drug-sponsored ongoing clinical trial. 4. Patient is currently being treated with an approved ERT and is declining (eg, worsening in motor function, respiratory function/parameters, cardiac function, etc) based on treating physician's clinical judgement. 5. The patient's legal guardian or representative has given informed consent (and assent when age appropriate for regional requirements) to treatment prior to administering ATB200/AT2221 in a manner consistent with all national requirements. 6. If of reproductive potential and sexually active, female subjects agree to use a highly effective method of contraception throughout the duration of the treatment and for up to 90 days after their last dose of ATB200/AT2221.

Exclusion criteria

1. Patient has a hypersensitivity to any of the excipients in ATB200, alglucosidase alfa, or AT2221 2. Patient has a medical or any other extenuating condition or circumstance that may, in the opinion of the investigator and/or Amicus, pose an undue safety risk to the patient. 3. Concomitant use of miglitol (eg, Glyset), non-AT2221 form of miglustat (eg, Zavesca), acarbose (eg, Precose or Glucobay), voglibose (eg, Volix, Vocarb,or Volibo)

Countries

Italy, Taiwan, United States

Contacts

Primary ContactFor Site
patientadvocacy@amicusrx.com866-9AMICUS
Backup ContactFor Patient
patientadvocacy@amicusrx.com866-9AMICUS

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026