ALLY-DS: Improving health and daily life for youth and adults with Down syndrome
Official title: Advancing the Lives & HeaLth of Youth and Young Adults with Down Syndrome (ALLY-DS)
Funded at Children's Hosp of Philadelphia · NIH-11541778 · Data updated 2026-11-12
A nationwide effort to study health and well-being in people with Down syndrome across childhood through adulthood, with aims to better understand and support co-occurring conditions.
Quick facts
| Grant type | U01 cooperative agreement |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Children's Hosp of Philadelphia NIH-funded |
| Lab location | 1 site (Philadelphia, United States) |
| Project start | June 1, 2026 |
| Project end | May 31, 2029 |
| Funding year | 2026 |
| Award (this year) | $2,008,376 |
| NIH project number | 4U01HD116470-02 |
| Project ID | NIH-11541778 on NIH RePORTER |
Who could benefit from this research
✓Could help
Individuals with Down syndrome from infancy through young adulthood who can participate in longitudinal assessments and, in some cases, provide blood samples or remote health data.
✕Less likely to help
Some participants may not directly benefit from the study, but their involvement contributes to overall knowledge that may help future patients.
What this research studies
This project will follow people with Down syndrome over time, collecting blood samples, imaging, questionnaires, sleep data, and remote health monitoring to build a rich picture of their health across life stages. It brings together clinicians, researchers, individuals with Down syndrome, and caregivers to create a large, multi-center cohort and infrastructure for future intervention studies. By linking endocrine, cardiometabolic, cognitive, sleep, and sensory health with everyday functioning, the study aims to identify key factors that influence health outcomes and caregiving needs. Participants may be invited to provide health information, attend assessments, and contribute samples as part of ongoing observation and potential future trials.
Why it matters
Potential benefit: Help clinicians tailor care plans and interventions to improve health and quality of life for people with Down syndrome.
How similar studies have gone: Previous observational studies in Down syndrome have advanced understanding of associated health risks, and this project aims to expand with richer data and longitudinal depth.
Where this research is happening
-
Children's Hosp of Philadelphia
Philadelphia, United States Active
Researchers
- Principal investigator: Kelly, Andrea Bridget — Children's Hosp of Philadelphia
- Study coordinator: Kelly, Andrea Bridget
Related research
Other NIH-funded projects on the same topics.
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Exploring how Down syndrome affects optic nerve health in kids
A study using a mouse model to understand why optic nerve problems are common in children with Down syndrome and how to prevent them.
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Executive Function Enhancement for Young Children with Down Syndrome
A caregiver-guided program for kids with Down syndrome aged up to 11 to strengthen their thinking skills during early childhood.
-
Silencing an Extra Chromosome to Help Down Syndrome and Related Conditions
A patient-friendly plan to use a gene-based approach to quiet an extra chromosome in cells and a mouse model to reduce disease-related effects in Down syndrome and other chromosomal imbalance disorders.
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Infant Down Syndrome Brain and Behavior Study
A study of infants with Down syndrome to collect brain imaging and developmental data, creating a large, shared resource to understand how autism and other factors relate to development.
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DS-ARC: Smartphone-based cognitive check for people with Down syndrome at risk for Alzheimer’s
A smartphone-based cognitive test is being developed and tested for people with Down syndrome who may develop Alzheimer’s disease, to track changes quietly in daily life.
-
Immune and NGF factors in Alzheimer’s for adults with Down syndrome
This grant studies why people with Down syndrome develop Alzheimer’s disease by looking at immune signals and nerve growth factor problems.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.