The Annals of thoracic surgery
-
A life-threatening complication of coronavirus disease 2019 (COVID-19) is acute respiratory distress syndrome (ARDS) refractory to conventional management. Venovenous (VV) extracorporeal membrane oxygenation (ECMO) (VV-ECMO) is used to support patients with ARDS in whom conventional management fails. Scoring systems to predict mortality in VV-ECMO remain unvalidated in COVID-19 ARDS. This report describes a large single-center experience with VV-ECMO in COVID-19 and assesses the utility of standard risk calculators. ⋯ These results suggest that favorable outcomes are possible in patients with COVID-19 who undergo ECMO at high-volume centers. This study demonstrated an association between the PRESET-Score and survival in patients with COVID-19 who underwent VV-ECMO. Standard risk calculators may aid in appropriate selection of patients with COVID-19 ARDS for ECMO.
-
Continuous flow left ventricular assist device(CF-LVAD) support is a mainstay in the hemodynamic management of patients with end-stage heart failure refractory to optimal medical therapy. In this report, we evaluated waitlist complications and competing outcomes for CF-LVAD patients compared to primary transplant candidates listed for orthotopic heart transplantation(OHT) at a single center. ⋯ While device related-complications were significantly associated with decreased rates of transplant, CF-LVAD patients had excellent waitlist outcomes overall. In light of the 2018 allocation score change, the risk of complications should be taken into account when deciding whether to offer CF-LVAD as a bridge to transplant.
-
Observational Study
Women and Minorities Underrepresented in Academic Cardiothoracic Surgery: It's Time for Next Steps.
Women and racial and ethnic minorities are underrepresented among U.S. physicians, but are limited data on cardiothoracic surgery diversity. This study characterizes current racial and ethnic and gender diversity in academic cardiothoracic surgery. ⋯ Women and racial and ethnic minorities are significantly underrepresented among trainees and faculty in academic cardiothoracic surgery compared with surgery and medicine overall, demonstrating a need for concerted action.