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A matched-pair experimental study examined whether subconcussive head injuries impact academic performance in adolescent boys (grades 7-12), comparing GPA changes in 45 injured students versus 45 controls. Results indicated that subconcussive head injuries sustained approximately 27 days before examinations produced measurable reductions in academic achievement.
A 71-year-old woman with an initially undiagnosed mild traumatic brain injury (mTBI) from a fall was retrospectively diagnosed 17 months later and subsequently found to have probable Lewy body dementia, with rapid neurological decline leading to death 33 months post-injury. The case highlights concerns about delayed mTBI diagnosis, inadequate provider training, medication overuse without proper diagnosis, and the need for multidisciplinary evaluation and equitable access to specialized concussion care, particularly in elderly populations.
This article presents the first comprehensive ANZ clinical practice guideline for assessing and managing mild traumatic brain injury (mTBI) and concussion across all ages, developed through multidisciplinary and consumer collaboration. The guideline provides evidence-based recommendations to promote consistent, high-quality care and reduce clinical practice variation in mTBI management.
A nationwide survey of 271 PICU physicians across 30 Chinese hospitals examined prophylactic anti-seizure medication use after pediatric traumatic brain injury, finding significant variability in drug selection (levetiracetam most common), treatment duration (ranging from ≤7 days to 3 months), and continuation despite adverse events. The study identifies critical knowledge gaps, particularly regarding criteria for discontinuing prophylactic treatment and adverse event management in post-traumatic epilepsy prevention.
Postoperative delirium (POD) significantly increases mortality, hospitalization duration, and cognitive decline in older surgical patients, with prevention focused on multicomponent non-pharmacological bundles including mobilization, reorientation, sleep promotion, and sensory optimization. Implementation gaps remain substantial, including low screening uptake (<10%), heterogeneous prognostic models, and limited precision medicine approaches for vulnerability stratification.
