The influence of lung injury due to mechanical ventilation on the initiation of ECMO.
Before the entry criteria for extracorporeal membrane oxygenation (ECMO) are met, newborns may require aggressive mechanical ventilation which may result in lung injury. The question arises whether the presence of a pneumothorax in these infants plays a role in the prognosis. Of the 21 newborns transferred to our hospital for ECMO, 8 were treated with ECMO. 9 of the 21 newborns developed a pneumothorax with conventional ventilation and 6 of these 9 newborns subsequently required ECMO. Infants who developed a pneumothorax but did not meet ECMO criteria and remained in the oxygenation index (OI) range between 25 and 40 for more than 2 days had a poorer prognosis. If adequate oxygenation cannot be attained with acceptable mechanical ventilation and a more aggressive ventilation results in a pneumothorax, ECMO should be considered even if the oxygenation index is below 40.
Bartsch
H
H
Department of Anesthesiology and Surgical Intensive Care Medicine, Benjamin Franklin University Hospital, Berlin, Germany.
Kössel
H
H
Brummer
G
G
Philippi
W
W
Waldschmidt
J
J
Eyrich
K
K
Versmold
H
H
D001784:Blood Gas Analysis; D015199:Extracorporeal Membrane Oxygenation; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000473:pathology*; D011030:Pneumothorax / Q000209:etiology* / Q000401:mortality / Q000503:physiopathology; D011379:Prognosis; D012121:Respiration, Artificial / Q000009:adverse effects*; D012131:Respiratory Insufficiency / Q000401:mortality / Q000628:therapy; D012189:Retrospective Studies; D015996:Survival Rate