Articles: mortality.
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Aims: We conducted a systemic review and meta-analysis to evaluate the therapeutic efficacy and safety of soluble guanylate cyclase (sGC) stimulators in patients with heart failure with preserved ejection fraction (HFpEF). Methods : We systematically searched PubMed, Embase, and Cochrane Library databases for original randomized controlled trials comparing sGC stimulators with placebo in HFpEF patients. A random-effects model was applied to evaluate the mortality, quality of life, and drug-related adverse events. ⋯ In addition, drug-related adverse events were more common in patients treated with sGC stimulators (RR [95% CI] = 1.63 [1.25-2.14], P < 0.05). Conclusion : Oral sGC stimulators do not significantly improve mortality outcomes, functional capacity, and quality of life in HFpEF patients but are associated with increased drug-related adverse events. Therefore, we should consider using sGC stimulators in HFpEF patients carefully.
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Preventive medicine · Mar 2024
Multicenter StudyNeck circumference as an additional predictor of cardiovascular disease mortality: A multi-center prospective population-based study in northeastern China.
This study aimed to assess the potential of neck circumference (NC) and neck-to-height ratio (NHR) as predictors of future cardiovascular disease (CVD) mortality in a general population from Northeastern China. ⋯ NC and NHR might be promising predictors of CVD mortality, with higher values indicating greater risk.
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Critical care medicine · Mar 2024
Multicenter StudyThe Influence of Potential Organ Donors on Standardized Mortality Ratios and ICU Benchmarking.
The standardized mortality ratio (SMR) is a common metric to benchmark ICUs. However, SMR may be artificially distorted by the admission of potential organ donors (POD), who have nearly 100% mortality, although risk prediction models may not identify them as high-risk patients. We aimed to evaluate the impact of PODs on SMR. ⋯ Despite their relatively small overall number, PODs make up a large proportion of ICU patients who die. PODs cause bias in SMRs and in ICU benchmarking. We suggest excluding PODs when benchmarking ICUs with SMR.
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Meta Analysis
Sarcopenia increases mortality risk in liver transplantation: a systematic review and meta-analysis.
Liver transplantation is an efficacious treatment option for those with liver cirrhosis. However, the prognostic role of sarcopenia in these patients is unknown. Given this background, we conducted a systematic review and meta-analysis of the impact of sarcopenia on mortality in patients listed, evaluated and undergoing liver transplantation. ⋯ Sarcopenia was significantly linked with an increased risk of mortality in patients listed, evaluated, and undergoing a liver transplantation, indicating the need of interventional studies in this special population with the main aim to reverse this potential reversible condition and decrease mortality risk.
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Critical care medicine · Mar 2024
A Transcriptomic Classifier Model Identifies High-Risk Endotypes in a Prospective Study of Sepsis in Uganda.
In high-income countries (HICs), sepsis endotypes defined by distinct pathobiological mechanisms, mortality risks, and responses to corticosteroid treatment have been identified using blood transcriptomics. The generalizability of these endotypes to low-income and middle-income countries (LMICs), where the global sepsis burden is concentrated, is unknown. We sought to determine the prevalence, prognostic relevance, and immunopathological features of HIC-derived transcriptomic sepsis endotypes in sub-Saharan Africa. ⋯ Sepsis endotypes derived in HICs share biological and clinical features with those identified in sub-Saharan Africa, with major differences in host-pathogen profiles. Our findings highlight the importance of context-specific sepsis endotyping, the generalizability of conserved biological signatures of critical illness across disparate settings, and opportunities to develop more pathobiologically informed sepsis treatment strategies in LMICs.