DMT use in Cluster Headache: Interim Analysis of an International Survey (S23.003) Neurology June 9, 2026 Emmanuelle Schindler, Kevin Lenaburg, Robert Wold A survey of adults with cluster headache found that many use N,N-dimethyltryptamine (DMT) to treat their condition, with some reporting benefits. The text does not provide specific numbers or effect sizes. DOI: 10.1212/wnl.0000000000215894 Cluster spacecraft Interim analysis Medline Environmental health +2