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Cri-du-Chat Syndrome clinical trials

View clinical trials related to Cri-du-Chat Syndrome.

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NCT ID: NCT02381457 Completed - Clinical trials for Prader-Willi Syndrome

SNP-based Microdeletion and Aneuploidy RegisTry (SMART)

SMART
Start date: April 2015
Phase:
Study type: Observational [Patient Registry]

This multi-center prospective observational study is designed to track birth outcomes and perinatal correlates to the Panorama prenatal screening test in the general population among ten thousand women who present clinically and elect Panorama microdeletion and aneuploidy screening as part of their routine care. The primary objective is to evaluate the performance of Single Nucleotide Polymorphism (SNP)-based Non Invasive Prenatal Testing (NIPT) for 22q11.2 microdeletion (DiGeorge syndrome) in this large cohort of pregnant women. This will be done by performing a review of perinatal medical records and obtaining biospecimens after birth to perform genetic diagnostic testing for 22q11.2 deletion. Results from the follow-up specimens will be compared to those obtained by the Panorama screening test to determine test performance. Specific test performance parameters will include: PPV, specificity, and sensitivity.

NCT ID: NCT01238250 Recruiting - Clinical trials for STXBP1 Encephalopathy With Epilepsy

Online Study of People Who Have Genetic Changes and Features of Autism: Simons Searchlight

Start date: October 2010
Phase:
Study type: Observational

Simons Searchlight is an observational, online, international research program for families with rare genetic variants that cause neurodevelopmental disorders and may be associated with autism. Simons Searchlight collects medical, behavioral, learning, and developmental information from people who have these rare genetic changes. The goal of this study is to improve the clinical care and treatment for these people. Simons Searchlight partners with families to collect data and distribute it to qualified researchers.