9 research outputs found
Recommended from our members
Noteworthy Articles in 2015 for the Cardiothoracic Anesthesiologist
Large multicenter, randomized controlled trials published in reputable journals had a large impact on the world of cardiothoracic anesthesia in 2015. We as cardiac anesthesiologists pride ourselves as being experts in applied physiology, physics, ultrasonography, and pharmacology/pharmacotherapy. The selected studies added to our knowledge in the fields of echocardiography, pharmacology, molecular biology, and genetics. Outcome studies shine a light on important topics that are relevant to all cardiac anesthesiologists: does surgical atrial fibrillation ablation during mitral valve surgery reduce the recurrence of atrial fibrillation at 1 year after surgery? Does remote ischemic preconditioning live up to its promise to reduce postoperative major cardiac and cerebral events? Although we still do not have the answer to all the questions, the year 2015 has been a great step toward the goal of understanding molecular mechanisms of ischemic myocardial injury and toward providing evidence-based medicine for improving patient outcome
Personalized prescription of ACEI/ARBs for hypertensive COVID-19 patients
Abstract
The COVID-19 pandemic has prompted an international effort to develop and repurpose medications and procedures to effectively combat the disease. Several groups have focused on the potential treatment utility of angiotensin-converting–enzyme inhibitors (ACEIs) and angiotensin-receptor blockers (ARBs) for hypertensive COVID-19 patients, with inconclusive evidence thus far. We couple electronic medical record (EMR) and registry data of 3,643 patients from Spain, Italy, Germany, Ecuador, and the US with a machine learning framework to personalize the prescription of ACEIs and ARBs to hypertensive COVID-19 patients. Our approach leverages clinical and demographic information to identify hospitalized individuals whose probability of mortality or morbidity can decrease by prescribing this class of drugs. In particular, the algorithm proposes increasing ACEI/ARBs prescriptions for patients with cardiovascular disease and decreasing prescriptions for those with low oxygen saturation at admission. We show that personalized recommendations can improve patient outcomes by 1.0% compared to the standard of care when applied to external populations. We develop an interactive interface for our algorithm, providing physicians with an actionable tool to easily assess treatment alternatives and inform clinical decisions. This work offers the first personalized recommendation system to accurately evaluate the efficacy and risks of prescribing ACEIs and ARBs to hypertensive COVID-19 patients
Rapidly scalable mechanical ventilator for the COVID-19 pandemic
The SARS-CoV-2 pandemic is straining healthcare systems worldwide, and a global ventilator shortage is fueling the dire situation. As a response, the MIT E-Vent Team (S1) manufactured a scalable ventilator prototype for mass production and demonstrated basic clinical feasibility
State of the art: Proceedings of the American Association for Thoracic Surgery Enhanced Recovery After Cardiac Surgery SummitCentral MessagePerspective
Despite the benefits established for multiple surgical specialties, enhanced recovery after surgery has been underused in cardiac surgery. A cardiac enhanced recovery after surgery summit was convened at the 102nd American Association for Thoracic Surgery annual meeting in May 2022 for experts to convey key enhanced recovery after surgery concepts, best practices, and applicable results for cardiac surgery. Topics included implementation of enhanced recovery after surgery, prehabilitation and nutrition, rigid sternal fixation, goal-directed therapy, and multimodal pain management