Progressing research to include the profoundly autistic.
The Innovative Medicine and Precision Approaches to Clinical Trials (IMPACT) Network is an international collaborative of sites working together to accelerate clinical trial readiness for autism and related neurodevelopmental conditions. PAA serves as a member of the community advisory committee.
Learn about our partnership
Research
September 23, 2026
Research
September 17, 2026
Siblings of people with profound autism experience unique realities often unseen by those around them. The Profound Autism Alliance Sibling Action Group was created by siblings for siblings and works to provide connection and practical solutions.
Learn How To Get Involved
Families living with profound autism and those who provide services and supports to them frequently live in the shadows. At Profound Autism Alliance, our hope is to bring these stories into the light. We will do so by sharing them in a way that is always respectful and protects the dignity of those living with profound autism.
Share Your Story