What Researchers Did
Researchers systematically reviewed randomized trials to assess the efficacy of hyperbaric oxygen therapy for treating autism in children.
What They Found
The systematic search yielded 18 publications, but only two were identified as randomized, double-blind, controlled clinical trials. While some uncontrolled studies suggested efficacy, these promising effects were not replicated in the more rigorous trials.
What This Means for Canadian Patients
Canadian patients and their families should understand that current scientific evidence does not robustly support hyperbaric oxygen therapy as an effective treatment for autism. It is important to discuss all potential therapies with a healthcare provider, prioritizing those with established efficacy.
Canadian Relevance
This systematic review does not have a direct Canadian connection.
Study Limitations
The study's findings are limited by the scarcity of high-quality, sham-controlled randomized clinical trials on hyperbaric oxygen therapy for autism.