Outcome of Veno-Venous Extracorporeal Membrane Oxygenation in Obese COVID-19 Patients Is Not Inferior to Normal Weight Patients

Background: Since late 2019, infections with novel coronavirus SARS-CoV-2 have caused a global pandemic. By now, limited adequate pharmacological therapy exists for severe COVID-19 related acute respiratory distress syndrome (ARDS). Therefore, treatment with veno-venous extracorporeal membrane oxygenation (vv-ECMO) still is considered as an ultimate rescue option. However, especially in obese patients, implantation of vv-EMCO cannulas is challenging and results in these patients are often considered as inferior to normal weight control patients.