Journal of intensive care medicine
-
J Intensive Care Med · Oct 2015
Review Meta AnalysisSystematic Review and Meta-Analysis of End-Tidal Carbon Dioxide Values Associated With Return of Spontaneous Circulation During Cardiopulmonary Resuscitation.
End-tidal carbon dioxide (ETCO(2)) measurements during cardiopulmonary resuscitation (CPR) reflect variable cardiac output over time, and low values have been associated with decreased survival. The goals of this review are to confirm and quantify this relationship and to determine the mean ETCO(2) value among patients with return of spontaneous circulation (ROSC) as an initial step toward determining an appropriate target for intervention during resuscitation in the absence of prospective data. ⋯ Participants with ROSC after CPR have statistically higher levels of ETCO(2). The average ETCO(2) level of 25 mm Hg in participants with ROSC is notably higher than the threshold of 10 to 20 mm Hg to improve delivery of chest compressions. The ETCO(2) goals during resuscitation may be higher than previously suggested and further investigation into appropriate targets during resuscitation is needed to diminish morbidity and mortality after cardiorespiratory arrest.
-
J Intensive Care Med · Mar 2009
Meta AnalysisBrain injury and fever: hospital length of stay and cost outcomes.
Fever has been shown to be related to extended hospital stays in neurologically injured patients. We performed meta-analyses of the impact of fever on length of stay (LOS) in the Intensive Care Unit (ICU) and for total hospital length of stay, including all recent scholarship published since 1/1/1995 pertaining to thermoregulation of neurogenic fever and length of hospital stay. We also developed estimates of the financial impact on hospital costs. ⋯ For hospital LOS, g = .79, Z = 2.2, P = .0278. Mean additional ICU days = 5.7 days; mean additional hospital days = 8.5 days. We estimate that fever added an average of $17,414 in hospital cost to total hospital stays; mean $13,672 (95% Confidence Interval [CI]: $10,074, $17,270) in additional ICU costs and mean $3,742 (CI: -$1,203, $8,820) in additional routine costs.