[Extracorporeal Membrane Oxygenation in Thoracic Surgery: the Anesthesiologist's Perspective]

"Enhanced Recovery after Surgery" programs have been developed for thoracic surgery over the last couple of years. Besides minimally invasive surgical techniques, there are a number of anaesthesiological aspects like the choice of short acting anaesthetics, the use of regional analgesia, a balanced intraoperative fluid therapy, the avoidance of postoperative nausea and vomiting and, most importantly, protective ventilation, that need to be considered. In patients undergoing thoracic surgery procedures with preexisting severe limitations in pulmonary function, protective ventilation under the conditions of one lung ventilation often leads to severe dysfunction of pulmonary gas exchange. In this situation, establishing veno-venous membrane oxygenation (vvECMO) is a sufficient and safe method to facilitate perioperative treatment of these patients. Postoperatively, patients benefit from the continuation of the conscious vvECMO by augmentation of necessary therapeutic procedures such as physical and respiratory therapy or early mobilisation as well as healing of air leakage of the operated lung. To avoid bleeding complications, ECMO can be operated without anticoagulation intraoperatively with heparin-coating of the tube system. Postoperatively, heparin, argatroban or bivalirudin are options for anticoagulation. New techniques like minimally-invasive thoracic surgery under regional anaesthesia and sedation can potentially be developed further using vvECMO support in the future.