Request Citizen Natural History Study (NHS) Data

Access comprehensive, de-identified 5p- syndrome patient data for your research through our partnership with Citizen. This standardized dataset provides researchers with valuable insights into the 5p- syndrome patient population, supporting evidence-based research and treatment development.

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What's Available

Current Dataset: Over 100 patients with confirmed Pathogenic or Likely Pathogenic genetic diagnoses

Data Includes:

  • De-identified, standardized medical record summaries

  • Genetic test results

  • EEG results

  • Comprehensive medical history data

  • Normalized clinical information

Note: Our dataset is continuously growing as more families participate.

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Access Process

We provide the following resources to streamline your access:

  1. Researcher Agreement template from Citizen

  2. Category 8 IRB template for institutional review

  3. Direct support throughout the application process

Steps to Access:

  1. Contact us to request the Researcher Agreement template

  2. Complete and return the signed agreement to Citizen

  3. Submit the Category 8 IRB template to your institutional review board

  4. Upon approval, Citizen will share the requested data

Contact Us

Contact Information

For questions or to begin the access process, please reach out:

Megan Leston, Founder and President
Cri du Chat Research Foundation
Megan.Leston@criduchatresearch.org

JC Leston, Co-founder
Cri du Chat Research Foundation
JC.Leston@criduchatresearch.org

Thank you for your work and interest in 5p- syndrome research. We look forward to supporting your research efforts.