RESUMO
OBJECTIVE: Degenerative aortic stenosis and coronary artery disease are considered to be the most prevalent cardiovascular diseases in industrialized countries. This study aims to determine the change over time in von Willebrand factor antigen, von Willebrand factor activity, and factor VIII and where there is a correlation with total post-operative drainage. METHODS: The single-center retrospective study included 203 consecutive patients (64.5% male), undergoing coronary artery bypass surgery between March 1, 2019 and June 30, 2020 at the University Clinical Center of Serbia in the Clinic for Cardiac Surgery in Belgrade, Serbia. All patients 18 years or older who presented with isolated, hemodynamically significant aortic stenosis were included. The control group consisted of patients who presented with only coronary artery disease. RESULTS: Between patients with only coronary artery disease and patients with coronary artery diseases and aortic stenosis, there was a statistically significant difference between pre-op and 1-month post-op fibrinogen, factor VIII, von Willebrand factor antigen, and von Willebrand factor (p < 0.001), post-op drainage, with overall lower drainage in coronary artery disease patients, and consistent increase in von Willebrand factor antigen, von Willebrand factor activity, and Factor VIII post-operatively in patients with coronary artery diseases and aortic stenosis. CONCLUSION: This study has shown that there is a correlation between von Willebrand factor antigen, von Willebrand factor activity and total drainage to the level of statistical significance in aortic stenosis patients and in the overall study population.
Assuntos
Estenose da Valva Aórtica , Ponte de Artéria Coronária , Doença da Artéria Coronariana , Fator VIII , Doenças de von Willebrand , Fator de von Willebrand , Humanos , Masculino , Estenose da Valva Aórtica/cirurgia , Estenose da Valva Aórtica/complicações , Feminino , Doenças de von Willebrand/sangue , Doenças de von Willebrand/complicações , Doenças de von Willebrand/epidemiologia , Estudos Retrospectivos , Doença da Artéria Coronariana/cirurgia , Doença da Artéria Coronariana/complicações , Idoso , Fator de von Willebrand/análise , Fator de von Willebrand/metabolismo , Pessoa de Meia-Idade , Fator VIII/análise , Fator VIII/metabolismo , Ponte de Artéria Coronária/efeitos adversos , Drenagem , Biomarcadores/sangue , Resultado do Tratamento , Fatores de Tempo , Sérvia/epidemiologia , Idoso de 80 Anos ou maisRESUMO
COVID-19, a global epidemic of infectious disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), not only initially refers to acute manifestations but also chronic symptoms known as Long COVID-19. Long COVID-19 represents a significant burden to healthcare systems worldwide. This syndrome encompasses a wide range of continuing health problems with variable durations and consequences for patients' everyday lives. A notable aspect of Long COVID-19 is the emergence of new-onset autoimmune diseases that could be triggered in predisposed patients with altered immune responses. Common autoimmune conditions that arise in post-COVID patients include autoimmune hemolytic anemia, immune thrombocytopenic purpura, autoimmune thyroid diseases, Kawasaki disease, Guillain-Barre syndrome, etc., but with unclear evidence of associated disease occurrence. We present a case of a female rheumatoid arthritis patient who developed autoimmune thyroid disease, latent autoimmune diabetes of adults (LADA), and pernicious anemia after SARS-CoV-2 infection.