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TL;DR: A 2026 observational study in International Journal of Legal Medicine found that cocaine dominated analytically confirmed recreational drug toxicity cases in one Bologna emergency department, while ketamine was common and all new-psychoactive-substance-…
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TL;DR: A 2026 systematic review and meta-analysis in Journal of Medical Internet Research found that immersive virtual reality reduced anxiety and pain in randomized trials of gastrointestinal cancer care, but wide prediction intervals and low evidence certain…
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TL;DR: A 2026 preprint on medRxiv found that in-person cognitive behavioral therapy for insomnia and several shorter behavioral versions were linked with higher post-treatment insomnia remission than sleep hygiene or other control conditions, but the evidence…
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TL;DR: A 2026 preprint in medRxiv linked a higher 24-hour urinary sodium-to-potassium ratio with deep white matter lesions on brain MRI in older Japanese adults, with the association appearing to depend more on lower potassium excretion than on sodium alone. K…
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TL;DR: A 2026 study in Communications Medicine reported that artificial intelligence (AI) and multi-contrast MRI post-processing could reveal cortical lesions in multiple sclerosis trial scans that standard MRI review usually misses. Key Findings 80-person met…
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TL;DR: A 2026 Nature Communications study found that chronic tumor necrosis factor alpha (TNF-alpha), an inflammatory cytokine, pushed human hippocampal progenitor cells toward type I interferon activity, lower neuroblast formation, and CXCR3-dependent T-cell…
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TL;DR: A 2026 study in the European Journal of Nuclear Medicine and Molecular Imaging reported that adolescent bipolar II depression showed lower thalamic structural-functional connectivity coupling and glucose metabolism than adolescent major depressive disor…
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TL;DR: A 2026 systematic review and meta-analysis in Journal of Medical Internet Research found that care robots showed a low-certainty reduction in neuropsychiatric symptoms, but six other pooled outcome domains did not reach statistical significance. Key Fin…
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TL;DR: A 2026 preprint in medRxiv reported that frailty and medical comorbidity predicted short-term outcomes more clearly than psychiatric history among older adults evaluated by consultation-liaison psychiatry teams in Spanish general hospitals. Key Findings…
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TL;DR: A 2026 narrative review in International Journal of General Medicine argued that apathy in Alzheimer’s disease is tied to damage across motivation circuits, including the anterior cingulate cortex, orbitofrontal cortex, striatum, locus coeruleus, and la…
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