Internal and emergency medicine
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Accurate assessment of severity in diabetic ketoacidosis (DKA) can optimise early management and facilitate prioritisation for high acuity care. The primary aim was to evaluate the relationship between severity of acidosis (considering pH, bicarbonate, and anion gap) and hyperosmolarity with hospital mortality. Secondary outcomes included intensive care mortality, mechanical ventilation, vasopressor/inotrope use, and dialysis. ⋯ Osmolarity ≥ 320mosm/L was associated with fourfold increased mortality and higher rates of mechanical ventilation, use of vasopressors/inotropes, and dialysis. Failure of adaptive mechanisms (thirst and hyperventilation) indicating physiological decompensation may be more important for risk stratification in DKA than the degree of acidosis, which was only associated with outcome when severely abnormal. Blood gas analysis is essential to adequately assess disease severity as bicarbonate and anion gap were not predictive of outcome.
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The National Early Warning Score (NEWS), Quick Sequential Organ Failure Assessment (qSOFA), and modified qSOFA (MqSOFA) are scoring systems that rely on vital signs. However, NEWS is time-consuming, qSOFA has low sensitivity, and MqSOFA includes a difficult calculation. To address these issues, we developed the Revised qSOFA score (RqSOFA) that consists of percutaneous oxygen saturation, oxygen usage, Simple Shock Index, and the parameters of qSOFA. ⋯ RqSOFA exhibited the same sensitivity and better specificity compared to NEWS. There were no differences in sensitivity and specificity between RqSOFA and MqSOFA. In conclusion, RqSOFA exhibited superior predictability for in-hospital mortality to qSOFA and NEWS, while offering similar predictability to MqSOFA despite relying only on simple measurements.
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We tried to define the association of adverse cardiovascular (CV) events, such as CV death and all-cause death among patients with heart failure (HF) and/or atrial fibrillation (AF) receiving traditional Chinese medicine (TCM) or not. We used data from the Taiwan National Health Insurance Research Database in a retrospective cohort study using propensity scoring (PS) matching. ⋯ HF patients without AF in TCM user and HF patients with AF in TCM user had decreased risk of all-cause death relative to HF patients without AF in non-TCM user by 0.53 times (95% CI 0.52, 0.54) and 0.74 times (95% CI 0.72,0.76), respectively. The results said that there is significant reduction of decrease in risk of CV death and all death among the patients receiving TCM, especially those without AF.