WASHINGTON, D.C. — The Advanced Research Projects Agency for Health launched SPECTRA on Sept. 17, a federal research program designed to combine biological, clinical, and behavioral data with computational tools to improve autism diagnosis and develop more individualized approaches to care across the lifespan.
SPECTRA, short for Systems for Phenotypic Evaluation, Clinical Trajectories, Response, and Agency, will seek research spanning genetics, environmental exposures, epigenetics, microbiome biology and other biological measures alongside clinical and real-world information.
The program’s goal is to develop computational models that distinguish different developmental and health trajectories within autism spectrum disorder, identify potentially modifiable factors and help match individuals with interventions suited to their needs.
ARPA-H said the effort responds in part to limitations in current autism assessment, which generally relies on behavioral observation by trained professionals and can require substantial time and specialized expertise. The agency also cited evidence that earlier screening and care during key developmental periods can benefit autistic children.
“Over the past decade, we have become much better at recognizing autism and the substantial differences among people across the spectrum,” SPECTRA Program Manager Russell Shilling said. “Yet our approaches to assessment and care have not kept pace.”
Federal data cited by ARPA-H show that one in 31 U.S. 8-year-olds has been identified with autism spectrum disorder. The condition encompasses a wide range of abilities and support needs and can be associated with sleep disorders, gastrointestinal conditions, intellectual disability, and behavioral crises.
SPECTRA will organize its research around four areas: analysis of factors associated with different developmental and health trajectories; privacy-preserving artificial intelligence models; individualized selection and testing of interventions; and technologies intended to improve communication, quality of life and measurement of real-world function.
The modeling component calls for federated AI systems designed to analyze data without requiring all underlying information to be centralized, an approach intended to support privacy while enabling researchers to identify patterns across multiple data sources.
Researchers are also expected to develop an integrated system capable of identifying autism risk factors, matching people with appropriate interventions and supporting research into adaptive therapies, according to ARPA-H.
“Autism is not one-size-fits-all, and our science and care cannot be either,” Health and Human Services Secretary Robert F. Kennedy Jr. said.
SPECTRA is currently listed among ARPA-H’s open funding opportunities, with additional solicitation information available through the agency’s program materials.
Support the local news that supports Chester County. MyChesCo delivers reliable, fact-based reporting and essential community resources—free for everyone. If you value that, click here to become a patron today.