Journal of cardiothoracic and vascular anesthesia
-
J. Cardiothorac. Vasc. Anesth. · Jul 2022
One-Year Survival for Adult Venoarterial Extracorporeal Membrane Oxygenation Patients Requiring Renal-Replacement Therapy.
Acute kidney injury (AKI) and chronic kidney disease (CKD) previously have been associated with in-hospital and long-term mortality of patients undergoing support with venoarterial extracorporeal membrane oxygenation (VA-ECMO). Patient selection criteria and survival prediction scores for VA-ECMO often include AKI or CKD, but exclude patients requiring renal replacement therapy (RRT). The need for RRT in ECMO patients is associated with increased intensive unit care and in-hospital mortality. The effect RRT has on mortality beyond hospital survival is not well-reported. The authors hypothesized that the timing of initiation (pre-ECMO v during ECMO) of RRT can have a significant impact on short- and long-term mortality. ⋯ The authors demonstrated that the need for RRT before or while on ECMO has reduced short- and long-term survival when compared with those who did not need RRT while on ECMO. The authors believe that RRT is a marker for severe multiorgan failure and that, despite the benefits of RRT, high mortality will occur. This lack of mortality difference between patients previously on RRT and those newly requiring RRT may help clinicians in deciding to initiate ECMO for patients previously on RRT. Further investigation into complication rates between the groups is required.
-
J. Cardiothorac. Vasc. Anesth. · Jul 2022
Observational StudyA Ten-Year Analysis of Recent National Institutes of Health Funding for Anesthesiology Research in United States Medical Schools.
The characteristics of recent National Institutes of Health (NIH) grant funding to anesthesiology researchers in United States (US) medical schools have not been systematically quantified. NIH funding to cardiac anesthesiologists has also not been estimated. The author conducted an internet-based analysis of NIH awards to anesthesiology researchers from 2011-2020 to identify the types, duration of funding, and amount of grants, and the terminal degree(s), faculty rank, gender, board certification status, and type of appointment of the grant recipients including those with an interest in cardiac anesthesiology. ⋯ PhDs, Professors, and male researchers receive the majority of R01 and other R series grants to anesthesiology departments at US medical schools. Physician-scientists, including those interested in cardiac anesthesiology, are awarded a minority of R series grants. FAER continues to provide an important stimulus for subsequent NIH funding of physician-scientists in anesthesiology.
-
J. Cardiothorac. Vasc. Anesth. · Jul 2022
ReviewPerioperative Implications of the 2020 American Heart Association/American College of Cardiology Guidelines for the Diagnosis and Treatment of Patients with Hypertrophic Cardiomyopathy: A Focused Review.
Hypertrophic cardiomyopathy is a complex disease with significant implications for patients and the physicians called upon to care for them during the perioperative period. In this article, the 2020 American Heart Association and American College of Cardiology clinical practice guidelines for the evaluation and management of pediatric and adult patients with hypertrophic cardiomyopathy are reviewed, with a particular focus on perioperative considerations for the anesthesiologist.
-
J. Cardiothorac. Vasc. Anesth. · Jul 2022
ReviewEchocardiographic Assessment of the Mitral Valve for Suitability of Repair: An Intraoperative Approach From a Mitral Center.
Intraoperative echocardiography of the mitral valve in the precardiopulmonary bypass period is an integral part of the surgical decision-making process for assessment of suitability for repair. Although there are comprehensive reviews in the literature regarding echocardiographic examination of the mitral valve, the authors present a practical stepwise algorithmic workflow to make objective recommendations. ⋯ In the precardiopulmonary bypass period, echocardiographers are required to diagnose and quantify valvular dysfunction, assess suitability for repair, assist in annuloplasty ring sizing, and determine the success or failure of the surgical procedure. In this manuscript the authors outline an algorithmic approach to intraoperative echocardiography examination using two-dimensional and three-dimensional modalities to objectively analyze mitral valve function and assist in surgical decision-making.