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An Open-Label Extension Study of EryDex in Patients with Ataxia-Telangiectasia Following Participation in Study IEDAT-04-2022 (NEAT)

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-513618-37-00
Acronym
IEDAT-05-2024
Enrollment
70
Registered
2024-10-23
Start date
2024-12-23
Completion date
Unknown
Last updated
2026-01-07

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

Conditions

Ataxia Telangiectasia (A-T)

Brief summary

Safety endpoint : assessment of treatment-emergent adverse events (TEAEs), including serious AEs, discontinuations due to AEs, changes in vital signs, laboratory parameters, physical and neurological examination findings, and the C-SSRS. Additionally, potential effects associated with the use of eDSP will be assessed by changes in cortisol, glucose, cluster of differentiation CD4+ lymphocyte count, bone mineral density obtained using energy x-ray absorptiometry (DEXA), and growth and development

Detailed description

Exploratory Endpoint Assessments: Evaluation of the effects of eDSP will be assessed by the International Cooperative Ataxia Rating Scale (ICARS), the modified ICARS (mICARS), and the Rescored mICARS (RmICARS).

Interventions

Sponsors

Quince Therapeutics S.p.A.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Safety endpoint : assessment of treatment-emergent adverse events (TEAEs), including serious AEs, discontinuations due to AEs, changes in vital signs, laboratory parameters, physical and neurological examination findings, and the C-SSRS. Additionally, potential effects associated with the use of eDSP will be assessed by changes in cortisol, glucose, cluster of differentiation CD4+ lymphocyte count, bone mineral density obtained using energy x-ray absorptiometry (DEXA), and growth and development

Secondary

MeasureTime frame
Exploratory Endpoint Assessments: Evaluation of the effects of eDSP will be assessed by the International Cooperative Ataxia Rating Scale (ICARS), the modified ICARS (mICARS), and the Rescored mICARS (RmICARS).

Countries

Denmark, Germany, Italy, Norway, Poland, Spain

Outcome results

None listed

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