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Biomarker Testing and DNA Collection in Subjects Participating in Protocol 22001

Fragile X Syndrome Clinical Trial

Official title:
Biomarker Testing and DNA Collection in Subjects Participating in a Double-Blind, Placebo-Controlled, Crossover, Flexible-Dose Evaluation of the Efficacy, Safety, and Tolerability of STX209 in the Treatment of Irritability in Subjects With Fragile X Syndrome

Clinical Trial Summary

The subjects that meet the inclusion and exclusion criteria and consent to participate in protocol 22001 will be offered participation in 22001A which will evaluate secreted protein before and after treatment with STX209 and placebo to determine if they correlate with effectiveness of treatment or susceptibility to treatment with STX209. These same subjects will also be asked to contribute a blood sample for DNA (deoxyribonucleic acid) collection. The investigators will study the DNA to determine if STX209 works better in people with specific gene variations, or to find new gene variations that predict how well STX209 works.

Clinical Trial Description

n/a

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00823368
Study type Observational
Source Seaside Therapeutics, Inc.
Contact
Status Completed
Phase N/A
Start date January 2009
View Details
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