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Hypothalamic obesity
“Life with HO feels a bit like you’re alone under a cloudy sky feeling very little hope but… you always keep your lifeline out as far as you can reaching for any possibilities.”
Erin, mother of Jesse a hypothalamic obesity survivor
![](https://saniona.com/wp-content/uploads/2021/03/Jesse_HO_square.jpg)
Prader-Willi syndrome
“PWS means I’m special and I have to eat healthy. I don’t like being special.”
John, living with PWS
![](https://saniona.com/wp-content/uploads/2021/04/John-and-Charlie_web_square.jpg)
![brain-3](https://saniona.com/wp-content/uploads/2023/12/brain-3.png)
Epilepsy
Epilepsy is one of the most common and disabling chronic neurological disorders and currently affects more than 50 million people worldwide. There is a significant medical need as approximately 30 percent of patients are insensitive to treatment by conventional epilepsy medicines.
![RareDisease_piechart_b](https://saniona.com/wp-content/uploads/2021/03/RareDisease_piechart_b.png)
Rare diseases
Did you know there are more than 7,000 known rare diseases, but less than 10% have treatments? Learn more about the unmet need in rare disease…