81
studies recruiting now
as of 7 Sept 2026
483
studies registered in total
as of 7 Sept 2026
6
countries with a recruiting site
as of 7 Sept 2026
25 Aug 2026
most recent study posted
among recruiting studies
Recruiting trials
Modulation of the Immune System in Down Syndrome for Improved Outcomes and Neurodevelopment - 1
Endotype DIrected Treatment for OSA in Down Syndrome
A Study to Compare Blinatumomab Alone to Blinatumomab With Nivolumab in Patients Diagnosed With First Relapse B-Cell Acute Lymphoblastic Leukemia (B-ALL)
Effect of Sensory Integration on Gross and Balance on Children With Down Syndrome
Showing the 5 most recently updated recruiting studies, as recorded 7 Sept 2026. Live status on each study page.
See all 81 recruiting studiesWhere recruiting studies are running
Countries with at least one recruiting site among the studies above, 7 Sept 2026. Tap a country to search trials there.
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Patient organisations
We do not yet list a dedicated organisation for this condition. The directories below are the best route.
About Down syndrome
RareTrial does not yet hold a plain-language description of this condition. The most reliable starting point is Orphanet’s expert page, which lists specialist centres, registries and patient organisations.
Treatments being studied
15 in clinical development, from Open Targets (CC BY 4.0). Not medical advice.
+ 7 more in development
Information, not medical advice. Trial listings are shown as recorded on ClinicalTrials.gov; whether any study is right for you is a decision for you and your clinicians, and eligibility is decided by each research team. Disease information from Orphanet (CC BY 4.0).