Correlations Phenotype / Genotype in Down Syndrome

Completed

• Conditions: Down Syndrome

• Registration Number: NCT01034280
• Lead Sponsor: Institut Jerome Lejeune

Brief Summary

The purpose of this study is to correlate phenotype and genotype of Down syndrome patients in order to identify the biochemical reactions involved in their mental retardation and their other phenotypic characteristics.

Detailed Description

Not available

Study Timeline

• Study Start: 2004-03
• Status Verified: 2009-12
• Study First Submitted: 2009-12-16
• Study First Submitted QC: 2009-12-16
• Study First Posted: 2009-12-17
• Study Completion: 2011-05
• Last Update Submitted: 2012-03-21
• Last Update Posted: 2012-03-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 524

Inclusion Criteria

• Down syndrome patients
• age: 8years and older
• assessment by the psychometric tests
• possible blood tests

Exclusion Criteria

• no exclusion criteria

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Trial Locations

Locations (1)

Institut Jerome Lejeune; 🇫🇷 Paris, France