CI

At a glance

ClinicalIndex Comparison Record
Phase 2Active· 22 enrolled
Drug / intervention
Avalglucosidase alfa (GZ402666) +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03019406
NCT03019406Phase 2Active

An Open-label Ascending Dose Cohort Study to Assess the Safety, Pharmacokinetics, and Preliminary Efficacy of Avalglucosidase Alfa (NeoGAA, GZ402666) in Patients With Infantile-onset Pompe Disease Treated With Alglucosidase Alfa Who Demonstrate Clinical Decline or Sub-optimal Clinical Response

Genzyme, a Sanofi Company·interventional·Posted Jan 12, 2017·Updated Jan 30, 2026

In Brief

A Phase 2 clinical trial evaluating Avalglucosidase alfa (GZ402666) and Alglucosidase alfa (GZ419829) for Glycogen Storage Disease Type II-Pompe's Disease. Active but no longer recruiting, targeting 22 participants across 12 sites in 5 countries.

Detailed Summary

This is a multi-stage, phase 2, open-label, multicenter, multinational, ascending dose cohort, repeated intravenous (IV) infusion study of avalglucosidase alfa in pediatric patients with Infantile-Onset Pompe Disease (IOPD) who have been previously treated with alglucosidase alfa for a minimum of 6 months immediately prior to study entry and have demonstrated clinical decline or unsatisfactory clinical response.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesFrance, Japan, Taiwan, United Kingdom, United States
Collaborators--

Timeline

Phase 2Active
20172018201920202021202220232024202520262027
First PostedJan 12, 2017
Enrollment StartOct 12, 2017
Primary CompletionSep 30, 2019
Study CompletionAug 10, 2027
TodayJul 2, 2026
Enrollment to primary: 2.0 yearsPosted 9.5 years ago

Interventions

Avalglucosidase alfa (GZ402666)drug

Pharmaceutical form: powder for concentrate for solution for infusion, Route of administration: IV

Alglucosidase alfa (GZ419829)drug

Pharmaceutical form: powder for concentrate for solution for infusion, Route of administration: IV