Researchers map the features of a rare genetic syndrome

NCT ID NCT03718910

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at 15 people with a rare genetic condition called DDX3X syndrome, which can cause intellectual disability and sometimes autism. Researchers used interviews, play-based assessments, and genetic tests to better understand the condition. The goal was to describe the range of symptoms and behaviors, not to test a treatment.

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Conditions

The condition(s) this trial relates to.

autism spectrum disorder developmental disability intellectual disability intellectual disability, X-linked 102 learning disability

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • The Seaver Autism Center for Research and Treatment

    New York, New York, 10029, United States