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A Multi-center, Randomized, Double-blind, Placebo-controlled Trial to Evaluate the Neurological Effects of EryDex on subjects with Ataxia-Telangiectasia.

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-509077-23-00
Acronym
IEDAT-04-2022
Enrollment
67
Registered
2024-04-29
Start date
2024-06-03
Completion date
2025-12-17
Last updated
2026-01-14

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

Conditions

Ataxia Telangiectasia

Brief summary

Primary Efficacy Endpoint= To evaluate the effect of EryDex on CNS symptoms, as measured by the change of the RmICARS from baseline to Visit 9 compared to placebo in A-T (6- to 9-year-old participants primary analysis population).

Detailed description

Key Secondary Efficacy Endpoint = To evaluate the overall clinical effect of EryDex, compared to placebo, in A-T (6- to 9-year-old participants primary analysis population), based on CGI-S from baseline to Visit 9 (Day 168), Other Secondary Efficacy Endpoint = CGI-C from baseline to Visit 9 (Day 168)

Interventions

Sponsors

Quince Therapeutics S.p.A.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Primary Efficacy Endpoint= To evaluate the effect of EryDex on CNS symptoms, as measured by the change of the RmICARS from baseline to Visit 9 compared to placebo in A-T (6- to 9-year-old participants primary analysis population).

Secondary

MeasureTime frame
Key Secondary Efficacy Endpoint = To evaluate the overall clinical effect of EryDex, compared to placebo, in A-T (6- to 9-year-old participants primary analysis population), based on CGI-S from baseline to Visit 9 (Day 168), Other Secondary Efficacy Endpoint = CGI-C from baseline to Visit 9 (Day 168)

Countries

Belgium, Denmark, Germany, Italy, Norway, Poland, Spain

Outcome results

None listed

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