Our goal to create a world without Rett syndrome starts with you.


Your monthly commitment means that we’re able to fund more clinical trials as we relentlessly search for a cure.

Rett doesn’t stop and neither do we. That means we are always pursuing new clinical trials, treatments, and therapies so that those with Rett can do more and struggle less. But it also means we are relentlessly searching for a cure so that one day we will live in a world without Rett.

Give monthly toward Rett research


Together we can do more, go farther, and celebrate greater victories.

Give monthly toward Rett research

About International Rett Syndrome Foundation

We are Accelerating Research

We have our finger on the pulse of all innovative research. Since 1999 Rettsyndrome.org has invested more than $51 million in Rett syndrome research.

We are Obsessed with Efficiency

89% of every dollar funds research and family empowerment.

Our Performance is World Class

We have exceeded industry standards on Charity Navigator, GuideStar and America’s Best Charities annual ratings of charities.

Become a Partner

Donate by Mail

International Rett Syndrome Foundation
4500 Cooper Road, Suite 204
Cincinnati, OH 45242

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