Articles: mortality.
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Critical care medicine · Sep 2024
Meta AnalysisLow Versus High Blood Pressure Targets in Critically Ill and Surgical Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
Hypotension is associated with adverse outcomes in critically ill and perioperative patients. However, these assumptions are supported by observational studies. This meta-analysis of randomized controlled trials aims to compare the impact of lower versus higher blood pressure targets on mortality. ⋯ Based on pooled randomized trial evidence, a lower compared with a higher blood pressure target results in a reduction of mortality, atrial fibrillation, and transfusion requirements. Lower blood pressure targets may be beneficial but there is ongoing uncertainty. However, the present meta-analysis does not confirm previous findings and recommendations. These results might inform future guidelines and promote the study of the concept of protective hemodynamics.
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Eur. J. Clin. Invest. · Sep 2024
Review Meta AnalysisMidregional-proAdrenomedullin as a prognostic tool in sepsis and septic shock: A systematic review and meta-analysis.
Midregional-proAdrenomedullin (MR-proADM) has been recently proposed as a tool in patients with sepsis and septic shock. Our aim was to evaluate the prognostic role of MR-proADM in hospitalized patients with sepsis and septic shock. ⋯ Higher values of MR-proADM are detectable in nonsurvivors adult and paediatric-hospitalized patients with sepsis or septic shock.
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Racial and ethnic disparities in incidence and mortality are well documented for many types of cancer. As a result, there is understandable policy and clinical interest in race- and ethnicity-based clinical screening guidelines to address cancer health disparities. Despite the theoretical benefits, such proposals do not typically address associated ethical considerations. ⋯ Given the ethical considerations, the practical application of race and ethnicity in cancer screening is most relevant in multicultural countries if and only if alternative proxies are not available. Even in those instances, policymakers and clinicians should carefully address the ethical considerations within the historical and cultural context of the intended population. Further research on alternative proxies, such as social determinants of health and culturally based characteristics, could provide more adequate factors for risk stratification.
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Nearly 30% of older adults presenting with isolated spine fractures will die within 1 year. Attempts to ameliorate this alarming statistic are hindered by our inability to identify relevant risk factors. The primary objective of this study was to develop a prediction model that identifies feasible targets to limit 1-year mortality. ⋯ Preinjury frailty measures are most strongly associated with 1-year mortality outcomes in older adults with isolated spine fractures. Incorporating injury metrics or management decisions did not enhance predictive accuracy. Further work is needed to understand how targeting frailty may reduce mortality.
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J. Thorac. Cardiovasc. Surg. · Sep 2024
Late development of intra-atrial reentrant tachycardia in lateral tunnel Fontan patients and the preventive role of prophylactic cryoablation.
Intra-atrial reentrant tachycardia is an important late-onset complication in patients undergoing the Fontan procedure. However, the protective effects of prophylactic cryoablation against late-onset intra-atrial reentrant tachycardia are unclear. This study investigated the late development of intra-atrial reentrant tachycardia in patients undergoing the lateral tunnel Fontan procedure and the role of prophylactic cryoablation. ⋯ None of the patients who underwent prophylactic cryoablation developed late-onset intra-atrial reentrant tachycardia during a median follow-up time of 22.9 years. Our study demonstrated that prophylactic cryoablation was effective in preventing late-onset intra-atrial reentrant tachycardia and cardiovascular mortality in patients undergoing the lateral tunnel Fontan.