Predictors of intracranial hemorrhage in adult patients on extracorporeal membrane oxygenation: an observational cohort study

Autor: Alexander Fletcher Sandersjöö, Jiri Bartek, Eric Peter Thelin, Anders Eriksson, Adrian Elmi-Terander, Mikael Broman, Bo-Michael Bellander
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Journal of Intensive Care, Vol 5, Iss 1, Pp 1-10 (2017)
Druh dokumentu: article
ISSN: 2052-0492
DOI: 10.1186/s40560-017-0223-2
Popis: Abstract Background Intracranial hemorrhage (ICH) is a recognized complication of adults treated with extracorporeal membrane oxygenation (ECMO) and is associated with increased morbidity and mortality. However, the predictors of ICH in this patient category are poorly understood. The purpose of this study was to identify predictors of ICH in ECMO-treated adult patients. Methods We conducted a retrospective review of adult patients (≥18 years) treated with ECMO at the Karolinska University Hospital (Stockholm, Sweden) between September 2005 and June 2016, excluding patients with ICH upon admission or those who were treated with ECMO for less than 12 h. In a comparative analysis, the primary end-points were the difference in baseline characteristics and predictors of hemorrhage occurrence (ICH vs. non-ICH cohorts). The secondary end-point was difference in mortality between groups. Paired testing and uni- and multivariate regression models were applied. Results Two hundred and fifty-three patients were included, of which 54 (21%) experienced an ICH during ECMO treatment. The mortality for patients with ICH was 81% at 1 month and 85% at 6 months, respectively, compared to 28 and 33% in patients who did not develop ICH. When comparing ICH vs. non-ICH cohorts, pre-admission antithrombotic therapy (p = 0.018), high pre-cannulation Sepsis-related Organ Failure Assessment (SOFA) coagulation score (p = 0.015), low platelet count (p
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