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1.
Cureus ; 14(10): e30021, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-36381894

RESUMO

Direct oral anticoagulants (DOACs) have revolutionized therapy for stroke prophylaxis in patients with non-valvular atrial fibrillation. These medications are generally well tolerated and are not associated with the inconvenience of repeat international normalized ratio (INR) checks. While bleeding in general is a common side effect associated with DOACs, especially from a gastrointestinal source, spontaneous hemorrhagic pericardial effusions are not seen frequently. Herein, we present a case of a patient who developed a hemorrhagic pericardial effusion three days after the initiation of apixaban. We also summarize the current data that is available showing this side effect and highlight an important risk factor that may predispose patients to this complication.

2.
J Interv Cardiol ; 2022: 1816504, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36051380

RESUMO

Methods: The electronic databases PubMed, medRxiv, ScienceDirect, and Google Scholar were searched for relevant literature from inception to the 10th of December, 2021. Thus, retrieved literature was screened by title and abstract, followed by full-text screening based on the eligibility criteria. The risk of bias was accessed using the quality in prognostic studies (QUIPSs) tool. The data on cardiovascular outcomes about CT-IGFBP-4 levels were studied and the results were synthesized. Results: Five studies with a total of 1,417 participants were included in our study. The studies reported a low risk of bias. The mean age of the participants was 66.14 and more than 65% were males. Elevated CT-IGFBP-4 levels were associated with poor cardiovascular outcomes and increased mortality in severely ill patients. In contrast, there were no significant findings in the case of stable patients. Sandwich ELISA using lithium-heparin plasma provided a better detection limit of 0.15 ng/ml, low cross-reactivity (<2%), and generated linear results between 12 and 500 ng/ml. Conclusion: CT-IGFBP-4 is an efficient biomarker for the prediction of MACE and mortality in patients with severe ischemic cardiovascular events.


Assuntos
Doenças Cardiovasculares , Proteína 4 de Ligação a Fator de Crescimento Semelhante à Insulina , Idoso , Biomarcadores , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/mortalidade , Feminino , Humanos , Masculino , Prognóstico , Tomografia Computadorizada por Raios X
3.
Int J Cardiol Heart Vasc ; 40: 101019, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35463916

RESUMO

Background: The relation between blood vitamin D levels and the risk of cardiovascular outcomes is debatable. To our knowledge this is the first comparative meta-analysis of more than 100,000 patients' data with the aim to inspect the relevance of low vitamin D levels with adverse cardiovascular events. Methods: Online databases including PubMed, Embase and Cochrane Central were queried to compare the cardiovascular outcomes among hypovitaminosis D (HVD) and control group. The outcomes assessed included differences in major adverse cardiovascular events (MACE), mortality, myocardial infarction, and heart failure. Unadjusted odds ratios (OR) were calculated using a random-effect model with a 95% confidence interval (CI) and P less than 0.05 as a statistical significance. Results: A total of 8 studies including 426,039 patients were included in this analysis. HVD group was associated with a higher incidence of MACE (OR 1.92, 95% CI 1.24 to 2.98, p = 0.003), while there was no significant association of HVD and all-cause mortality (OR 1.77, 95% CI 0.75 to 4.17, p = 0.19), risk of myocardial infarction (OR 0.69, 95% CI 0.39 to 1.24, p = 0.22), and heart failure (OR 1.20, 95% CI 0.34 to 4.25, p = 0.78). Conclusions: This meta-analysis suggested that low blood levels of vitamin D are associated with MACE, but no such difference in all-cause mortality, myocardial infarction or heart failure was observed. Appropriate supplementation of vitamin D in selected populations might be cardioprotective in nature and warrants extensive trials.

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