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A 4-part, open-label, multicenter, multinational study of the safety, tolerability, pharmacokinetics, pharmacodynamic, and exploratory efficacy of venglustat in combination with Cerezyme in adult patients with Gaucher disease Type 3 with venglustat monotherapy extension

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-508646-18-00
Acronym
PDY13949
Enrollment
3
Registered
2023-12-08
Start date
2017-09-18
Completion date
2025-09-02
Last updated
2025-08-28

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

Conditions

Gaucher disease type 3, Gaucher disease type 1

Brief summary

Number of participants with Treatment Emergent Adverse Events (TEAEs), Assessment of pharmacodynamic (PD) parameter: Lyso-glucosylceramide (lyso-GL1) and glucosylceramide (GL-1) in cerebrospinal fluid (CSF)

Detailed description

Assessment of pharmacodynamic (PD) parameter: Lyso-glucosylceramide (lyso-GL1) and glucosylceramide (GL-1) in plasma, Assessment of plasma pharmacokinetic parameter: Cmax (Part 2), Assessment of plasma pharmacokinetic parameter: Tmax (Part 2), Assessment of plasma pharmacokinetic parameter: AUC 0-24h (Part2), Assessment of plasma pharmacokinetic parameter: Ctrough, Assessment of CSF pharmacokinetic parameter: Cmax, Assessment of spleen volume, Assessment of spleen volume (Part4), Assessment of liver volume, Assessment of liver volume (Part 4), Assessment of hemoglobin level, Assessment of hemoglobin level (Part 4), Assessment of platelet level, Assessment of platelet level (Part 4), Assessment of Ataxia, Assessment of Ataxia (Part 4)

Interventions

Sponsors

Genzyme Corp.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Number of participants with Treatment Emergent Adverse Events (TEAEs), Assessment of pharmacodynamic (PD) parameter: Lyso-glucosylceramide (lyso-GL1) and glucosylceramide (GL-1) in cerebrospinal fluid (CSF)

Secondary

MeasureTime frame
Assessment of pharmacodynamic (PD) parameter: Lyso-glucosylceramide (lyso-GL1) and glucosylceramide (GL-1) in plasma, Assessment of plasma pharmacokinetic parameter: Cmax (Part 2), Assessment of plasma pharmacokinetic parameter: Tmax (Part 2), Assessment of plasma pharmacokinetic parameter: AUC 0-24h (Part2), Assessment of plasma pharmacokinetic parameter: Ctrough, Assessment of CSF pharmacokinetic parameter: Cmax, Assessment of spleen volume, Assessment of spleen volume (Part4), Assessment of liver volume, Assessment of liver volume (Part 4), Assessment of hemoglobin level, Assessment of hemoglobin level (Part 4), Assessment of platelet level, Assessment of platelet level (Part 4), Assessment of Ataxia, Assessment of Ataxia (Part 4)

Countries

Germany

Outcome results

None listed

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