Skip to content
About
About ERDERA
Rare Disease Dashboard
Beneficiaries and Participants
Structure and Governance
Who we are
Privacy Policy
Living with rare
Research Services
Funding
Clinical Research Network
Data Hub
Expertise services
Erdera accelerator
Training and education
International Alignment
News & Updates
Resources
Events Calendar
ERDERA Learning Portal
RD Virtual Platform
Innovation Management Toolbox (IMT)
ERN consented forms
Contact Us
About
About ERDERA
Rare Disease Dashboard
Beneficiaries and Participants
Structure and Governance
Who we are
Privacy Policy
Living with rare
Research Services
Funding
Clinical Research Network
Data Hub
Expertise services
Erdera accelerator
Training and education
International Alignment
News & Updates
Resources
Events Calendar
ERDERA Learning Portal
RD Virtual Platform
Innovation Management Toolbox (IMT)
ERN consented forms
Contact Us
Home
NEWS & UPDATES
Home
ERDERA LEARNING PORTAL
Home
FUNDING
Home
CALENDAR
Home
ataxia
Tag: ataxia
Integrated Modeling of Digital-Motor and Clinician-Reported Outcomes Using Item Response Theory: Towards Powerful Trials for Rare Neurological Diseases
July 21, 2025
A continuous–categorical Item Response Theory framework integrates clinical and digital outcomes to improve disease severity estimation in degenerative ataxias, increasing sensitivity and reducing sample sizes in rare disease trials.
ERDERA's
search form
Search
About
About ERDERA
Rare Disease Dashboard
Beneficiaries and Participants
Structure and Governance
Who we are
Privacy Policy
Living with rare
Research Services
Funding
Clinical Research Network
Data Hub
Expertise services
Erdera accelerator
Training and education
International Alignment
News & Updates
Resources
Events Calendar
ERDERA Learning Portal
RD Virtual Platform
Innovation Management Toolbox (IMT)
ERN consent forms
Contact Us