Community Events

International Prader-Willi Syndrome Conference 2025

June 24, 2025 - June 28, 2025

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IPWSO is pleased to announce a new partnership with the Prader-Willi Syndrome Association | USA (PWSA | USA), and the Foundation for Prader-Willi Research (FPWR) to host United In HopeInternational PWS Conference to be held June 24-28, 2025 at the Arizona Grand Resort and Spa in Phoenix, Arizona!

The conference theme, United in Hope reflects this unique collaboration, which we anticipate will serve as a catalyst for the largest international PWS conference ever held and it is our enormous pleasure to extend an invitation to you to attend this unprecedented gathering. We are thrilled that the three organisations have come together for this groundbreaking event that will shape the future of PWS research and care.

As the first joint conference between us, it symbolizes a historic milestone in the PWS community. The power of working together and promoting our shared interests to benefit all those affected by PWS cannot be underestimated. Our theme “United in Hope” is a call to clinicians, scientists, parents, professional providers and caregivers, allied professionals and trainees, and most importantly, individuals with PWS, to bring your vision, your knowledge, your experience and your hopes, and to share and learn at this transformative gathering

Our United in Hope PWS Conference provides an opportunity to amplify the voice of our community. It is a time for us to renew our energies, celebrate our diversity, cultivate meaningful connections and foster groundbreaking research. And we do so in the unique and vibrant landscape that is Arizona!

Together, let us embark on this journey of knowledge exchange and collaboration to help shape a brighter, more inclusive future for everyone affected by PWS.

We look forward to seeing you in Arizona. We encourage your participation in what will no doubt be a stimulating, enriching and memorable Conference.