Journal of cardiothoracic and vascular anesthesia
-
J. Cardiothorac. Vasc. Anesth. · Oct 2024
ReviewPrognostic Impact of Anemia and Blood Transfusions on Cardiovascular Outcomes in Patients Undergoing Vascular Surgery: A Scoping Review.
Prior studies suggest an association of anemia and blood transfusion with increased morbidity and mortality in patients undergoing cardiac surgery. However, the impact of perioperative anemia and blood transfusion on clinical outcomes in patients undergoing major vascular surgery has been poorly defined yet. The primary objectives of this scoping review were to determine the extent of the evidence base that links anemia and blood transfusions to mortality and cardiovascular outcomes in patients undergoing major vascular surgery, and identify recurring themes or gaps in the literature to guide future research. ⋯ The weight of the evidence suggests that anemia carries a substantial burden of cardiovascular complications, mortality, and multiorgan complications, resulting in increased health care costs. Peripheral and endovascular aortic surgery are affected deeply by the impact of anemia. Anemia itself stands out as a crucial predictor for requiring transfusions. In turn, the effect of transfusion of blood products is associated with worse outcomes and complications.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2024
ReviewOutcomes in Women Undergoing Coronary Artery Bypass Grafting: Analysis of New Data and Operative Trends.
In 2019, coronary artery bypass grafting (CABG) made up more than one-half of all adult cardiac surgical procedures in the United States, with an estimated 301,077 procedures performed, of which 161,816 were isolated CABG, and approximately 25% of which were performed in women. Women undergoing CABG are statistically more likely to present for surgery at an older age, with a greater burden of comorbidities such as diabetes and hypertension, and in decompensated clinical states (eg, acute myocardial infarction or cardiogenic shock) versus their male counterparts. However, sex has been shown to be an independent risk factor for worse outcomes even when controlling for these differences. ⋯ Despite this, the recent evidence from Gaudino et al5 suggests that the outcomes gap between men and women has not improved. In their cohort study examining 1,297,204 patients undergoing isolated CABG from 2011 to 2020 in the US, women had a higher unadjusted risk of operative (30-day) morbidity and mortality, with no signs of improvement in this gap over the study period, suggesting that a greater understanding of and attention to sex-based outcomes in CABG operations are warranted. A thorough understanding of this discrepancy and the possible contributing factors is essential to improving outcomes for women undergoing CABG.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2024
Utility of Frailty Index in Predicting Adverse Outcomes in Patients With the Same American Society of Anesthesiologists Class in Video-assisted Thoracoscopic Surgery.
To investigate the utility of the five-item Modified Frailty Index (MFI-5) as a preoperative risk-stratification tool in video-assisted thoracoscopic surgery (VATS) for patients with the same American Society of Anesthesiologists (ASA) class. ⋯ The MFI-5 is a comorbidity-based scale that can be calculated preoperatively and considers distinct, but complementary information to the ASA class. Among VATS patients with identical ASA classes 2 and 3, the MFI-5 further stratified risk for reintubation and ventilator dependence >48 hours postsurgery.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2024
Comparison of Inhalational and Intravenous Anesthesia Induction on Electroencephalogram and Cerebral Perfusion in Children With Congenital Heart Disease: A Secondary Analysis of a Randomized Controlled Trial.
The effects of anesthetics on electroencephalograms and cerebral perfusion remain understudied in children with congenital heart disease. With regard to this, we compared inhalational anesthesia induction and intravenous anesthesia induction. ⋯ The administration of sevoflurane for anesthesia induction results in more burst suppression, while also demonstrating superior cerebral perfusion when compared with the use of intravenous medications for anesthesia induction.