Randomized clinical trial of low dose suramin intravenous infusions for treatment of autism spectrum disorder.

ABSTRACT:

Background

There is a critical need for effective treatment of the core symptoms of autism spectrum disorder (ASD). The purinergic antagonist suramin may improve core symptoms through restoration of normal mitochondrial function and reduction of neuro-inflammation via its known antagonism of P2X and P2Y receptors. Nonclinical studies in fragile X knockout mice and the maternal immune activation model support these hypotheses.

Methods

We conducted a 14 week, randomized, double-blind, placebo-controlled proof -of-concept study (N = 52) to test the efficacy and safety of suramin intravenous infusions in boys aged 4-15 years with moderate to severe ASD. The study had 3 treatment arms: 10 mg/kg suramin, 20 mg/kg suramin, and placebo given at baseline, week 4, and week 8. The Aber

SUBMITTER: Hough D 

PROVIDER: S-EPMC10626700 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature