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Alglucosidase Alfa Pompe Safety Sub-Registry

A Prospective Safety Sub-Registry to Assess Anaphylaxis and Severe Allergic Reactions, and Severe Cutaneous and Systemic Immune Complex Mediated Reactions With Alglucosidase Alfa Treatment

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT01710813
Enrollment
110
Registered
2012-10-19
Start date
2015-03-20
Completion date
2021-04-20
Last updated
2021-07-13

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

Conditions

Pompe Disease

Keywords

pompe disease, alglucosidase alfa, anaphylaxis, severe cutaneous, systemic immune complex-mediated reactions

Brief summary

To collect uniform and meaningful data on patients with Pompe disease who experience anaphylaxis, severe allergic reactions, and/or signals of severe cutaneous and/or systemic immune complex-mediated reactions following treatment with alglucosidase alfa.

Interventions

Alglucosidase alfa IV infusion of 20 mg/kg; qow

Sponsors

Genzyme, a Sanofi Company
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Healthy volunteers
No

Inclusion criteria

* The patient must be enrolled in the Pompe Registry; * Provide a signed patient information and authorization form; * Have a confirmed diagnosis of Pompe disease (confirmation of diagnosis is defined as documented GAA enzyme deficiency from any tissue source and/or documentation of 2 GAA gene mutations); * Be naïve to and plan to be treated with alglucosidase alfa at or prior to enrollment, or are being treated with alglucosidase alfa.

Exclusion criteria

* Patients will be excluded if they have received an investigational drug (excluding alglucosidase alfa) within 30 days prior to signing a Safety Sub-Registry Patient Information and Authorization form, or if they are taking or plan to take any investigational product while enrolled in the Safety Sub-Registry.

Design outcomes

Primary

MeasureTime frameDescription
number of patients experience anaphylaxis, severe allergic reactions and/or signals of severe cutaneous and/or systematic immune complex-mediated reactions4 Yearscollect meaningful data on patients with these outcomes following treatment with alglucosidase alfa

Countries

Belgium, Czechia, Germany, Italy, Taiwan, United States

Outcome results

None listed

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