We Are Stronger Together

PWSA | USA is a community of families, professionals, and organizations committed to providing support and hope to those affected by Prader-Willi syndrome. Together, we are showing the world children and adults with PWS need not be defined by their diagnosis.

Family Support

PWSA | USA supports individuals diagnosed with Prader-Willi syndrome, their families, and care providers with critical information and resources. We educate medical providers, educators, and professional care givers about PWS and how to best support individuals with the syndrome. Donate to the 2020 Family Support Campaign here.

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Research

PWSA | USA seeks to support research projects with the potential for immediate and high impact for the PWS community. The goal is to fast-track better treatment for the syndrome, and we proudly collaborate with partners representing pharmaceutical companies, research universities, and more to achieve that goal.

Advocacy & Awareness

Raising awareness and effective advocacy are critical to effecting positive change in and for the Prader-Willi syndrome community. PWSA | USA is committed to empowering individuals with PWS and their families with resources and tools such as the Public Policy Action Center.

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Latest News and Events

Soleno Therapeutics Announces Top-line Results from Phase III Trial of DCCR for Treatment of Prader-Willi Syndrome

Though the study did not meet statistical significance for Primary Endpoint, significant improvements were seen in a prespecified subgroup with severe hyperphagia. Significant positive changes were also seen in two of three key secondary endpoints. Interim analysis of Ongoing Extension Study (C602) showed further reductions in hyperphagia of 48% after six months of DCCR...