ArticleAnnals of general psychiatry2023
Randomized clinical trial of low dose suramin intravenous infusions for treatment of autism spectrum disorder.
Article in Annals of general psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06058962 (A Three-Arm, Prospective, Randomized, Double Blind, Placebo-Controlled Trial Evaluating the Efficacy and Safety of 2 Doses of Suramin vs. Placebo in Male Children With ASD Receiving Standard Treatment), which is not on this map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Three-Arm, Prospective, Randomized, Double Blind, Placebo-Controlled Trial Evaluating the Efficacy and Safety of 2 Doses of Suramin vs. Placebo in Male Children With ASD Receiving Standard Treatment
Who cites it
7 citing papers in PubMed, 7 citations in OpenAlex.
- Article
- Suramin Interactions Across Biological Systems: From Molecular Targets to Therapeutic Implications.Biomolecules · 2026Review
- Rare Variants in Purinergic P2X Receptor GenesHuman mutation · 2026Article
- Novel therapeutics in autism spectrum disorder.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026Review
- Novel ANKRD17 variants implicate synaptic and mitochondrial disruptions in intellectual disability and autism spectrum disorder.Journal of neurodevelopmental disorders · 2025Article
- Exploring pathological targets and advancing pharmacotherapy in autism spectrum disorder: Contributions of glial cells and heavy metals.Histology and histopathology · 2025Review
- Metabolic network analysis of pre-ASD newborns and 5-year-old children with autism spectrum disorder.Communications biology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 7 institutions in 1 country.
Funding
Abstract
backgroundThere 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.
methodsWe 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 Aberrant Behavior Checklist of Core Symptoms (ABC-Core) (subscales 2, 3, and 5) was the primary endpoint and the Clinical Global Impressions-Improvement (CGI-I) was a secondary endpoint.
resultsForty-four subjects completed the study. The 10 mg/kg suramin group showed a greater, but statistically non-significant, numeric improvement (- 12.5 ± 3.18 [mean ± SE]) vs. placebo (- 8.9 ± 2.86) in ABC-Core at Week 14. The 20 mg/kg suramin group did not show improvement over placebo. In exploratory analyses, the 10 mg/kg arm showed greater ABC Core differences from placebo in younger subjects and among those with less severe symptoms. In CGI-I, the 10 mg/kg arm showed a statistically significant improvement from baseline (2.8 ± 0.30 [mean ± SE]) compared to placebo (1.7 ± 0.27) (p = 0.016). The 20 mg/kg arm had a 2.0 ± 0.28 improvement in CGI-I, which was not statistically significant compared to placebo (p = 0.65).
conclusionSuramin was generally safe and well tolerated over 14 weeks; most adverse events were mild to moderate in severity. Trial Registration Registered with the South African Health Authority, registration number DOH-27-0419-6116. CLINICALTRIALS: Gov registration ID is NCT06058962, last update posted 2023-09-28.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.