Ontology highlight
ABSTRACT: Introduction
Veno-venous extracorporeal membrane oxygenation (V-V ECMO) is a last resort treatment option in patients with severe COVID-19 related acute respiratory distress syndrome (ARDS). Mortality in these critically ill patients is high. Elevated interleukin-6 (IL-6) levels in these severe courses are associated with poor outcome. Extracorporeal cytokine adsorption is an approach to lower elevated IL-6 levels. However, there is no randomised controlled data on the efficacy of cytokine adsorption and its effect on patient outcome in severe COVID-19 related ARDS requiring V-V ECMO support.Methods and analysis
We here report the protocol of a 1:1 randomised, controlled, parallel group, open-label intervention, superiority multicentre trial to evaluate the effect of extracorporeal cytokine adsorption using the CytoSorb device in severe COVID-19 related ARDS treated with V-V ECMO. We hypothesise that extracorporeal cytokine adsorption in these patients is effectively reducing IL-6 levels by 75% or more after 72 hours as compared with the baseline measurement and also reducing time to successful V-V ECMO explantation. We plan to include a total of 80 patients at nine centres in Germany.Ethics and dissemination
The protocol of this study was approved by the ethical committee of the University of Freiburg as the leading institution (EK 285/20). Additional votes will be obtained at all participating centres.Trial registration numbers
NCT04385771 and DRKS 00021248.
SUBMITTER: Rieder M
PROVIDER: S-EPMC7813398 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
BMJ open 20210117 1
<h4>Introduction</h4>Veno-venous extracorporeal membrane oxygenation (V-V ECMO) is a last resort treatment option in patients with severe COVID-19 related acute respiratory distress syndrome (ARDS). Mortality in these critically ill patients is high. Elevated interleukin-6 (IL-6) levels in these severe courses are associated with poor outcome. Extracorporeal cytokine adsorption is an approach to lower elevated IL-6 levels. However, there is no randomised controlled data on the efficacy of cytoki ...[more]