The American journal of medicine
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Higher total serum cholesterol is associated with lower mortality in heart failure. Evaluating associations between lipoprotein subfractions and mortality among people with heart failure may provide insights into this observation. ⋯ LP-IR score was inversely associated with mortality among patients with heart failure and may be driven by smaller HDL particle size.
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Cognitive dysfunction is regarded as one of the most severe aftereffects following coronavirus disease 2019 (COVID-19). Eye movements, controlled by various brain regions, including the dorsolateral prefrontal cortex and frontal-thalamic circuits, offer a potential metric for evaluating cognitive dysfunction. We aimed to examine the utility of eye movement measurements in identifying cognitive impairments in long COVID patients. ⋯ Our findings suggest impairments in frontal subcortical circuits in long COVID patients experiencing subjective cognitive complaints. Eye-tracking, combined with machine learning, offers a novel, efficient way to assess and monitor long COVID patients' cognitive dysfunctions, suggesting its utility in clinical settings for early detection and personalized treatment strategies. Further research is needed to determine the long-term implications of these findings and the reversibility of cognitive dysfunctions.
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The potential of primary prevention to prevent, delay, or ameliorate disease is immense. However, the total spending on preventive services in the US remains astoundingly small and represents a meager 3.5% of total health care spending. ⋯ Although each aspect has been the subject of extensive research, a succinct evidence-base summary is scarce. We have conducted a review of high-quality evidence (systematic reviews, meta-analyses, and practice guidelines) over the last 20 years to extract the best updated recommendations on comprehensive disease prevention and approved screening, briefly citing significant risk reductions by lifestyle interventions, pharmacological prevention, cancer screening, other endorsed screening, immunizations, and issues in the patient-provider interface.