Predicting Survival After Extracorporeal Membrane Oxygenation for ARDS: An External Validation of RESP and PRESERVE Scores

The use of these scores in helping physicians to determine the patients with ARDS most likely to benefit from ECMO should be limited in clinical practice because of their relatively poor performance in predicting death in subjects with severe ARDS receiving ECMO support. Before widespread use is initiated, these scoring systems should be tested in large prospective studies of subjects with severe ARDS undergoing ECMO treatment.