European journal of clinical investigation
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Eur. J. Clin. Invest. · Feb 2025
Meta AnalysisDiabetes and the risk of cardiovascular events and all-cause mortality among older adults: an individual participant data analysis of five prospective studies.
Guidelines and studies provide conflicting information on whether type 2 diabetes (T2D) should be considered a coronary heart disease risk (CHD) equivalent in older adults. ⋯ T2D was associated with increased risk of cardiovascular events and all-cause mortality in older adults, but T2D without CHD conferred lower risk of cardiovascular events compared to CHD without T2D. Our results suggest that T2D should not be considered a CHD risk equivalent in older adults.
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Eur. J. Clin. Invest. · Feb 2025
Multicenter StudyLong-term risks and benefits of oral anticoagulation in atrial fibrillation patients with cancer: A report from the GLORIA-AF registry.
Anticoagulation therapy in patients with atrial fibrillation (AF) and concomitant cancer can be challenging due to the significantly increased risk of both embolism and bleeding. Moreover, the benefits and risks of vitamin K antagonists (VKA, eg. warfarin) versus non-vitamin K antagonist oral anticoagulants (NOACs) in such patients are less well understood. ⋯ Cancer is a common comorbidity in patients with AF and is associated with increased risk of composite of all-cause mortality and thromboembolism. Compared with VKA, NOACs was associated with a lower risk of composite events and showed an advantage in lower risk of thromboembolism, as well as a reduced risk of major bleeding when CAD was also present.
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Eur. J. Clin. Invest. · Feb 2025
Comparative StudyComparative assessment of phenotypic markers in patients with chronic inflammation: Differences on Bifidobacterium concerning liver status.
The relationship between systemic lupus erythematosus (SLE) and low-grade metabolic inflammation (MI) with the microbiota is crucial for understanding the pathogenesis of these diseases and developing effective therapeutic interventions. In this context, it has been observed that the gut microbiota plays a key role in the immune regulation and inflammation contributing to the exacerbation through inflammatory mediators. This research aimed to describe similarities/differences in anthropometric, biochemical, inflammatory, and hepatic markers as well as to examine the putative role of gut microbiota concerning two inflammatory conditions: SLE and MI. ⋯ This study found phenotypical and microbial similarities and disparities between these two inflammatory conditions, evidenced in clinical and hepatic markers, and showed the interactive interplay between gut Bifidobacterium and liver health (measured by FLI) that occur in a different manner depending on the type of inflammatory disease. These results underscore the importance of personalized approaches and individual microbiota in the screening of different inflammatory situations, considering unique hepatic and microbiota profiles.
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Eur. J. Clin. Invest. · Feb 2025
Blood CD45+/CD3+ lymphocyte-released extracellular vesicles and mortality in hospitalized patients with coronavirus disease 2019.
The global pandemic of coronavirus disease 2019 (COVID-19) represented a major public health concern. Growing evidence shows that plasma of COVID-19 patients contains large numbers of circulating extracellular vesicles (cEVs) that correlate with disease severity and recovery. In this study, we sought to characterize the longitudinal cEV signature in critically ill COVID-19 patients during hospitalization and its relation to mortality risk. ⋯ An evolving cEV profile able to discriminate prompt risk of death during hospitalization has been defined suggesting a role for circulating and vascular cell-derived EVs in COVID-19 pathogenesis.
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Eur. J. Clin. Invest. · Feb 2025
Hemodynamic responses at anaerobic threshold during exercise in preload insufficiency.
Preload insufficiency is an underrecognized cause of exercise intolerance identified during invasive cardiopulmonary exercise testing, and defined hemodynamically by decreased biatrial filling pressures, cardiac output, and oxygen consumption (V̇O2) at peak effort. Patients with preload insufficiency, however, typically present with symptoms of dyspnea on exertion, and/or exercise intolerance at submaximal efforts, particularly when performing activities of daily living. The cardiopulmonary hemodynamics and physiology at submaximal work levels of preload insufficiency have not been previously investigated. We hypothesized that preload insufficiency hemodynamics exist along a continuum, with submaximal exercise values reflecting peak exercise cardiopulmonary hemodynamics. ⋯ These findings underscore the profound impact of preload insufficiency on submaximal exercise capacity, emphasizing the importance of its recognition and management. This insight sets the stage for further investigations into interventions targeting preload insufficiency at submaximal exercise levels to enhance both exercise performance and quality of life.