Abstract
The survival rate for children with congenital heart disease (CHD) has increased significantly coincident with improved techniques in cardiothoracic surgery, cardiopulmonary bypass and myocardial protection, and perioperative care. Cardiopulmonary bypass, likely in combination with ischemia—reperfusion injury, hypothermia, and surgical trauma, elicits a complex, systemic inflammatory response that is characterized by activation of the complement cascade, release of endotoxin, activation of leukocytes and the vascular endothelium, and release of proinflammatory cytokines. This complex inflammatory state causes a transient immunosuppressed state, which may increase the risk of hospital-acquired infection in these children. Postoperative sepsis occurs in nearly 3% of children undergoing cardiac surgery and has been associated with longer length of stay and mortality risks in the pediatric cardiac intensive care unit. Herein, we review the epidemiology, pathobiology, and management of sepsis in the pediatric cardiac intensive care unit.
Original language | English (US) |
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Pages (from-to) | 393-399 |
Number of pages | 7 |
Journal | World Journal for Pediatric and Congenital Heart Surgery |
Volume | 2 |
Issue number | 3 |
DOIs | |
State | Published - Jul 2011 |
Funding
ACCP American College of Chest Physicians AKI acute kidney injury CA-BSIs catheter-associated bloodstream infections CA-UTIs catheter-associated urinary tract infections CHD congenital heart disease CI confidence interval CICU cardiac intensive care unit GM-CSF granulocyte-macrophage colony-stimulating factor HAIs hospital-acquired infections LPS lipopolysaccharide MODS multiple organ dysfunction syndrome RR relative risk SCCM Society of Critical Care Medicine SIRS systemic inflammatory response syndrome SSIs surgical site infections ScvO 2 superior vena cava oxygen saturation VARIs ventilator-associated respiratory infections Presented at the Eighth International Meeting of The Pediatric Cardiac Intensive Care Society, Miami, USA, December 8–11, 2010. The author(s) declared no conflicts of interest with respect to the authorship and/or publication of this article. The author(s) disclosed receipt of the following financial support for the research and/or authorship of this article: the National Institutes of Health, 5KO8GM077432 (DSW).
Keywords
- PIRO
- congenital heart disease
- immunoparalysis
- pediatric cardiac surgery
- pediatrics
- sepsis
- septic shock
- severe sepsis
- systemic inflammatory response syndrome (SIRS)
ASJC Scopus subject areas
- Cardiology and Cardiovascular Medicine
- Surgery
- Pediatrics, Perinatology, and Child Health