Outcomes associated with ketamine administration following traumatic brain injury (Dallas, et al, 2026) In this cohort study of severe TBI patients, early ketamine administration was not associated with increased need for craniotomy/craniectomy and was associated with lower rates of mortality and brain death. These findings support the notion that early ketamine may be safe to use in the setting of TBI. #ketamine #brains #psychedelics #traumaticbraininjury #tbi https://pubmed.ncbi.nlm.nih.gov/41780108/