This review looked at 149 children who have drug-resistant epilepsy. The researchers analyzed the results of deep brain stimulation, a procedure that uses electrical impulses to manage seizures. The study found that about 63.3% of these children saw their seizures be reduced by at least half after 12 months of treatment. While fewer children achieved complete seizure freedom, the results suggest the treatment is effective for many.
Researchers also looked at different targets within the brain for the stimulation. They found that the success rate did not differ significantly depending on which specific area was targeted. For example, the subthalamic nucleus showed a 76.8% responder rate, while the anterior nucleus of the thalamus showed 46.2%.
Safety was also monitored. About 16.5% of patients experienced some form of adverse event, with 10.8% being major and 12.5% being minor. Because this is a meta-analysis of a small group, more large-scale studies are needed to confirm long-term safety and the best way to choose treatment targets. Talk to a specialist to see if this option is right for a child's specific needs.
