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LEAP2MONO - EFC17215 A phase 3, multicenter, multinational, randomized, double-blind, double-dummy, active-comparator study to evaluate the efficacy and safety of venglustat in adult and pediatric patients with Gaucher disease Type 3 (GD3) who have reached therapeutic goals with Enzyme Replacement Therapy (ERT)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-514381-39-00
Acronym
EFC17215 - LEAP2MONO
Enrollment
15
Registered
2024-07-31
Start date
2022-12-08
Completion date
Unknown
Last updated
2025-11-14

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

Conditions

Gaucher's disease type III

Brief summary

Change in Scale for Assessment and Rating of Ataxia (SARA) modified total score, Change in Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) total scale index score

Detailed description

Percent change in spleen volume, Percent change in liver volume, Change in hemoglobin level, Percent change in platelet count, Percent change in CSF GL-1 and lyso-GL-1 levels, Percent change in plasma GL-1 and lyso-GL-1 levels, Number of patients with treatment emergent adverse events (TEAEs)/ serious adverse events (SAEs)/ adverse events of special interest (AESIs), Change in score of Beck Depression Inventory II (BDI-II) during the treatment-emergent period (for participants 13 years of age and above at baseline), Change in Patient Health Questionnaire 9 (PHQ-9) during the treatment-emergent period (for participants 12 years of age at baseline)

Interventions

Sponsors

Sanofi-Aventis Recherche & Developpement
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Change in Scale for Assessment and Rating of Ataxia (SARA) modified total score, Change in Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) total scale index score

Secondary

MeasureTime frame
Percent change in spleen volume, Percent change in liver volume, Change in hemoglobin level, Percent change in platelet count, Percent change in CSF GL-1 and lyso-GL-1 levels, Percent change in plasma GL-1 and lyso-GL-1 levels, Number of patients with treatment emergent adverse events (TEAEs)/ serious adverse events (SAEs)/ adverse events of special interest (AESIs), Change in score of Beck Depression Inventory II (BDI-II) during the treatment-emergent period (for participants 13 years of age and above at baseline), Change in Patient Health Questionnaire 9 (PHQ-9) during the treatment-emergent period (for participants 12 years of age at baseline)

Countries

France, Germany, Italy

Outcome results

None listed

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