U.S., Jan. 16 -- ClinicalTrials.gov registry received information related to the study (NCT07345585) titled 'Probiotics for Autism Spectrum Disorders: a Randomized Controlled Trial (The PASD Study)' on Dec. 09, 2025.
Brief Summary: Autism spectrum disorders (ASD) are a group of severe neurodevelopmental conditions characterized by impaired communication and social interaction, as well as repetitive/stereotyped behaviors deriving from a combination of genetic and environmental factors. The ASD diagnosis rates increased dramatically over the past number of decades. The Diagnostic and Statistical Manual of Mental Disorders (DSM-5) describes a worldwide prevalence of approximately 1%. The prevalence of ASD is 1 in 59 individuals in the US repo...