Ask a Professional
Your question(s) will be sent to our specialists on the Clinical and Scientific Advisory Board (CSAB). We will send you an answer back as soon as possible, but please be patient since we receive many questions from countries around the world.
Please be aware that when you contact us about a specific problem concerning someone with PWS, our specialists have not seen this person professionally in clinic. Therefore, IPWSO can only give advice in general terms based on our knowledge about PWS.
We do not have the authority to force anyone in your country to give any specific treatment(s) or support, but we can give our professional opinion about what we consider the best treatment strategies. Our goal is to support you as best as we can. We are looking forward to receiving your information and questions.
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International Community
IPWSO was established so that PWS associations, families, clinicians and caregivers around the world could exchange information and support and have a united global voice under one umbrella.
Information for Medical Professionals
The latest medical and scientific research and information, plus guides into common medical issues affecting people with PWS.
What is PWS?
Prader-Willi syndrome is a complex genetic condition. Various studies have shown that between 1 in 15,000 to 25,000 children are born with Prader-Willi syndrome and it affects all races and both sexes equally.
Free Diagnosis
If you suspect your patient has Prader-Willi syndrome, based on the clinical signs and symptoms, but are unable to access testing in your country, then you may be able to access free testing.
Find support in my country
We have contacts in many countries and regions around the world.