Trends in Intellectual Development in Down Syndrome

NCT ID: NCT00954382

Last Updated: 2010-03-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

60 participants

Study Classification

OBSERVATIONAL

Study Start Date

2009-05-31

Study Completion Date

2010-12-31

Brief Summary

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Previous foreign studies revealed that the IQ in Down syndrome (DS) declines with age, but not any investigation of domestic data in Taiwan was available. Individuals with DS are characterized by limited verbal development, and in this article, authors look into the diverging verbal-nonverbal abilities in the DS phenotype.

Detailed Description

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The present study investigated this by analysis the test results of development /intelligence scales. To compare initial cross-sectional data with longitudinal follow-up, about 12 people with DS were included.

Conditions

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Down Syndrome

Study Design

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Study Time Perspective

RETROSPECTIVE

Study Groups

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IQ trend

all subjects

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Down syndrome with psychological test results

Exclusion Criteria

* Comorbidity of severe Autism or visual/auditory impairment
Minimum Eligible Age

3 Months

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Taiwan University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Department of Pediatrics and Medical Genetics, NTUH

Principal Investigators

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Wuh-Liang Hwu, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

NTUH

Locations

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NTUH

Taipei, , Taiwan

Site Status RECRUITING

Countries

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Taiwan

Central Contacts

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Lih-Maan Chang, master

Role: CONTACT

+886-2-23123456 ext. 67211

Facility Contacts

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Lih-Maan Chang, master

Role: primary

+886-2-23123456 ext. 67211

Other Identifiers

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200904037R

Identifier Type: -

Identifier Source: org_study_id

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