We are excited to announce the Down Syndrome Natural History Study. All children and adults with Down syndrome, ages 6 months to 70 years, are eligible to participate.

For this study, we will track cognitive, medical, psychiatric and neurological conditions over the course of years. We hope this will help us gain a better understanding of the natural history of Down syndrome. This study will take place during the participant’s regularly scheduled clinic visit and will not include any type of intervention.

All participant information generated as part of this study will be kept confidential.

For questions, please contact Cassie Strawser, research coordinator, at StrawserC@email.chop.edu or 215-590-2314.