Optimal time for initiating extracorporeal membrane oxygenation.
The technical evolution of extracorporeal membrane oxygenation (ECMO) coincides with the vast improvement in intensive care medicine of the past 4 decades. Extracorporeal circulatory technology substitutes for acutely failed cardiac or pulmonary function until these organs regain sustainable function through goal-oriented intensive care practice. The technology has been validated to improve survival in select patients who would otherwise have 100% mortality. This is by far the most complex life-sustaining technology employed and thus can contribute significant risks such that the decision to institute ECMO requires prompt risk and benefit analysis. Delaying the institution of ECMO may cause irreversible pulmonary and cardiac injuries in addition to other organs. Therefore, the optimal time of initiating ECMO support is crucial to the survival of a critically ill patient.
Haile
Dawit T
DT
College of Medicine, Mayo Clinic, Rochester, Minnesota 55901, USA. haile.dawit@mayo.edu
Schears
Gregory J
GJ
D000328:Adult; D002648:Child; D016638:Critical Illness / Q000628:therapy; D015199:Extracorporeal Membrane Oxygenation / Q000379:methods* / Q000401:mortality; D006323:Heart Arrest / Q000401:mortality / Q000628:therapy; D006333:Heart Failure / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D007231:Infant, Newborn; D012128:Respiratory Distress Syndrome / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D013997:Time Factors; D016896:Treatment Outcome