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Phase 1/2 Dose-Escalation Study to Evaluate the Safety, Tolerability, and Efficacy of a Single Intravenous Infusion of SPK-3006 in Adults with Late-Onset Pompe Disease

Status
Recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-509303-32-00
Acronym
SPK-3006-101
Enrollment
2
Registered
2024-09-20
Start date
2021-10-19
Completion date
Unknown
Last updated
2025-10-21

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

Conditions

Pompe Disease (also known as glycogen storage disease type II)

Brief summary

Incidence of adverse and serious adverse events (AEs/SAEs), clinically significant abnormal laboratory values, change in vital signs, change in physical examination (PE), vector shedding in bodily fluids, and liver function tests, Immune responses against the AAV-Spark100 capsid (neutralizing antibody [NAb] assay) and GAA transgene product (binding and NAb assays)

Detailed description

Changes from baseline in Six-Minute Walk Test (6MWT), Changes from baseline in % predicted forced vital capacity (FVC), Peak and steady-state vector-derived GAA enzyme levels assessed by total GAA protein and activity measured in circulation, Biomarkers of skeletal muscle injury, glycogen accumulation (creatine kinase [CK], urine glucose tetrasaccharide [Hex4])

Interventions

Sponsors

Genentech Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Incidence of adverse and serious adverse events (AEs/SAEs), clinically significant abnormal laboratory values, change in vital signs, change in physical examination (PE), vector shedding in bodily fluids, and liver function tests, Immune responses against the AAV-Spark100 capsid (neutralizing antibody [NAb] assay) and GAA transgene product (binding and NAb assays)

Secondary

MeasureTime frame
Changes from baseline in Six-Minute Walk Test (6MWT), Changes from baseline in % predicted forced vital capacity (FVC), Peak and steady-state vector-derived GAA enzyme levels assessed by total GAA protein and activity measured in circulation, Biomarkers of skeletal muscle injury, glycogen accumulation (creatine kinase [CK], urine glucose tetrasaccharide [Hex4])

Countries

Germany

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026