Clinical and Diagnostic Laboratory Immunology, Mar 1997, 113-116, Vol 4, No. 2
A Myc, J Buck, J Gonin, B Reynolds, U Hammerling and D Emanuel
Currently, there is no way to predict with a high degree of sensitivity and
specificity which patients are likely to develop systemic inflammatory
response syndrome (SIRS) following systemic infection, trauma, organ
rejection, or blood loss. The level of human lipopolysaccharide-binding
protein (LBP) was determined in the plasma of 22 patients with a clinical
diagnosis of early SIRS. Twenty-nine plasma samples from healthy volunteers
were used as controls. The mean level of LBP in the plasma of healthy
volunteers was 7.7 micrograms/ml (standard deviation, 6.2 micrograms/ml).
Twenty-one of 22 patients (95%) with SIRS had an LBP level on admission at
least 2 standard deviations above the mean LBP level for a healthy
volunteer control group (range, 4.9 to 114.2 micrograms/ml; mean, 36.6
micrograms/ml; standard deviation, 22.2 micrograms/ml; P < 0.0001). The
level of LBP in the plasma of the majority of patients with early SIRS is
significantly increased compared to that in healthy controls. The
sensitivity, specificity, and predictive value of elevated plasma LBP
levels in patients with SIRS remain to be determined.
Copyright © 1997 by the American Society for Microbiology. All rights reserved.
The level of lipopolysaccharide-binding protein is significantly increased in plasma in patients with the systemic inflammatory response syndrome
Section of Pediatric Hematology-Oncology, Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University Medical Center, Indianapolis 46202, USA. amyc@indyvax.iupui.edu
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