TY - JOUR T1 - Outcomes of patients with initial acute respiratory failure on veno-venous extracorporeal membrane oxygenation (ECMO) requiring additional circulatory support by VVA-ECMO JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/13993003.congress-2022.2187 VL - 60 IS - suppl 66 SP - 2187 AU - B Seeliger AU - R Erlebach AU - L Wild AU - A Rath AU - R Andermatt AU - D Hofmänner AU - J Schewe AU - C Ganter AU - C Putensen AU - C Kühn AU - J Bauersachs AU - T Welte AU - M M Hoeper AU - P D Wendel-Garcia AU - S David AU - C Bode AU - K Stahl Y1 - 2022/09/04 UR - http://erj.ersjournals.com/content/60/suppl_66/2187.abstract N2 - Background: Veno-venous (VV) extracorporeal membrane oxygenation (ECMO) is increasingly used to support patients with severe acute respiratory distress syndrome (ARDS). In case of additional cardio-circulatory failure, some experienced centers upgrade the VV-ECMO with an additional arterial cannula (termed VVA-ECMO). Here we analyzed short- and long-term outcome together with potential predictors of mortality.Methods: Retrospective analysis of outcome in VV-ECMO patients with ARDS who received VVA upgrade due to acute cardio-circulatory deterioration from 2008-2021 at three ECMO referral centers.Results: We identified 73 VVA-ECMO patients that either required an upgrade from VV to VVA (n=53) or were directly triple cannulated (n=20). Median (Interquartile Range) age was 49 (28-57) years and SOFA score was 14 (12-17) at VVA ECMO upgrade. ECMO support was required over 12 (6-22) days and ICU length of stay was 32 (16-46) days. Overall ICU mortality was 48% and hospital mortality 51%. Two additional patients died after hospital discharge while the remaining patients survived up to 2 years (with 6 patients lost to follow-up). A SOFA score > 14 at the day of VVA upgrade and higher lactate level were independent predictors of mortality in the multivariate regression analysis.Conclusions: In this analysis, the use of VVA-ECMO in patients with initial ARDS and concomitant cardiocirculatory failure was associated with a hospital survival rate of about 50%, and most of these patients survived up to 2 years. A SOFA score >14 and elevated lactate levels at the day of VVA upgrade evaluation predict unfavorable outcome.FootnotesCite this article as Eur Respir J 2022; 60: Suppl. 66, 2187.This article was presented at the 2022 ERS International Congress, in session “-”.This is an ERS International Congress abstract. No full-text version is available. Further material to accompany this abstract may be available at www.ers-education.org (ERS member access only). ER -