S-100b and neuron-specific enolase in patients with fulminant hepatic failure

Gitte Irene Strauss; Michael Christiansen; Kirsten Møller; Jens Otto Clemmesen; Finn Stolze Larsen; Karen Birgitte Moos Knudsen

S-100b and neuron-specific enolase in patients with fulminant hepatic failure

Gitte Irene Strauss, Michael Christiansen, Kirsten Møller, Jens Otto Clemmesen, Finn Stolze Larsen, Karen Birgitte Moos Knudsen

29 Citations (Scopus)

Abstract

Patients with fulminant hepatic failure (FHF) frequently develop cerebral edema and intracranial hypertension. The aim of this study was to evaluate circulating S-100b and neuron-specific enolase (NSE) levels as markers of neurological outcome in patients with FHF. In a subgroup of patients, the cerebral flux of S-100b and NSE was measured. We included 35 patients with FHF, 6 patients with acute on chronic liver disease (AOCLD), 13 patients with cirrhosis of the liver without hepatic encephalopathy, and 8 healthy subjects. Blood samples were obtained from catheters placed in the radial artery and internal jugular bulb. The net cerebral flux of S-100b and NSE was measured, and the effect of short-term hyperventilation, as well as the effect of high-volume plasmapheresis, on circulating levels of these two biomarkers was determined. Blood levels of S-100b were greater in patients with FHF and AOCLD than patients with cirrhosis and healthy subjects (median, 0.39 microg/L; range, 0.02 to 10.31 microg/L; and 1.11 microg/L; range, 0.19 to 4.84 microg/L v 0.05 microg/L; range, 0.02 to 0.27 microg/L; and 0.09 microg/L; range, 0.02 to 0.15 microg/L, respectively; P <.05, ANOVA). Among patients with FHF, blood levels of NSE tended to be greater in patients who subsequently developed cerebral herniation than in survivors (median, 10.5 microg/L; range, 5.2 to 15.9 microg/L v 5.1 microg/L; range, 2.8 to 12 microg/L; P =.05). There was no net cerebral flux of S-100b or NSE. Short-term hyperventilation had no effect on any of these measures, whereas high-volume plasmapheresis reduced circulating S-100b levels from 0.45 microg/L (range, 0.19 to 10.31 microg/L) to 0.42 microg/L (range, 0.11 to 6.35 microg/L; P =.01). In conclusion, blood levels of S-100b were elevated in almost all patients with FHF and AOCLD, but were unrelated to survival. Conversely, NSE showed a clear tendency toward greater circulating levels in patients with FHF who subsequently developed cerebral herniation than in survivors. This finding encourages further evaluation of NSE as a marker of neurological outcome in FHF.

Original language	English
Journal	Liver Transplantation
Volume	7
Issue number	11
Pages (from-to)	964-970
Number of pages	7
ISSN	1527-6465
Publication status	Published - 31 Dec 2001

Cite this

@article{583301bdd2e94dc4ab1e905522413f61,

title = "S-100b and neuron-specific enolase in patients with fulminant hepatic failure",

abstract = "Patients with fulminant hepatic failure (FHF) frequently develop cerebral edema and intracranial hypertension. The aim of this study was to evaluate circulating S-100b and neuron-specific enolase (NSE) levels as markers of neurological outcome in patients with FHF. In a subgroup of patients, the cerebral flux of S-100b and NSE was measured. We included 35 patients with FHF, 6 patients with acute on chronic liver disease (AOCLD), 13 patients with cirrhosis of the liver without hepatic encephalopathy, and 8 healthy subjects. Blood samples were obtained from catheters placed in the radial artery and internal jugular bulb. The net cerebral flux of S-100b and NSE was measured, and the effect of short-term hyperventilation, as well as the effect of high-volume plasmapheresis, on circulating levels of these two biomarkers was determined. Blood levels of S-100b were greater in patients with FHF and AOCLD than patients with cirrhosis and healthy subjects (median, 0.39 microg/L; range, 0.02 to 10.31 microg/L; and 1.11 microg/L; range, 0.19 to 4.84 microg/L v 0.05 microg/L; range, 0.02 to 0.27 microg/L; and 0.09 microg/L; range, 0.02 to 0.15 microg/L, respectively; P <.05, ANOVA). Among patients with FHF, blood levels of NSE tended to be greater in patients who subsequently developed cerebral herniation than in survivors (median, 10.5 microg/L; range, 5.2 to 15.9 microg/L v 5.1 microg/L; range, 2.8 to 12 microg/L; P =.05). There was no net cerebral flux of S-100b or NSE. Short-term hyperventilation had no effect on any of these measures, whereas high-volume plasmapheresis reduced circulating S-100b levels from 0.45 microg/L (range, 0.19 to 10.31 microg/L) to 0.42 microg/L (range, 0.11 to 6.35 microg/L; P =.01). In conclusion, blood levels of S-100b were elevated in almost all patients with FHF and AOCLD, but were unrelated to survival. Conversely, NSE showed a clear tendency toward greater circulating levels in patients with FHF who subsequently developed cerebral herniation than in survivors. This finding encourages further evaluation of NSE as a marker of neurological outcome in FHF.",

author = "Strauss, {Gitte Irene} and Michael Christiansen and Kirsten M{\o}ller and Clemmesen, {Jens Otto} and Larsen, {Finn Stolze} and Knudsen, {Karen Birgitte Moos}",

year = "2001",

month = dec,

day = "31",

language = "English",

volume = "7",

pages = "964--970",

journal = "Liver Transplantation",

issn = "1527-6465",

publisher = "JohnWiley & Sons, Inc.",

number = "11",

}

TY - JOUR

T1 - S-100b and neuron-specific enolase in patients with fulminant hepatic failure

AU - Strauss, Gitte Irene

AU - Christiansen, Michael

AU - Møller, Kirsten

AU - Clemmesen, Jens Otto

AU - Larsen, Finn Stolze

AU - Knudsen, Karen Birgitte Moos

PY - 2001/12/31

Y1 - 2001/12/31

N2 - Patients with fulminant hepatic failure (FHF) frequently develop cerebral edema and intracranial hypertension. The aim of this study was to evaluate circulating S-100b and neuron-specific enolase (NSE) levels as markers of neurological outcome in patients with FHF. In a subgroup of patients, the cerebral flux of S-100b and NSE was measured. We included 35 patients with FHF, 6 patients with acute on chronic liver disease (AOCLD), 13 patients with cirrhosis of the liver without hepatic encephalopathy, and 8 healthy subjects. Blood samples were obtained from catheters placed in the radial artery and internal jugular bulb. The net cerebral flux of S-100b and NSE was measured, and the effect of short-term hyperventilation, as well as the effect of high-volume plasmapheresis, on circulating levels of these two biomarkers was determined. Blood levels of S-100b were greater in patients with FHF and AOCLD than patients with cirrhosis and healthy subjects (median, 0.39 microg/L; range, 0.02 to 10.31 microg/L; and 1.11 microg/L; range, 0.19 to 4.84 microg/L v 0.05 microg/L; range, 0.02 to 0.27 microg/L; and 0.09 microg/L; range, 0.02 to 0.15 microg/L, respectively; P <.05, ANOVA). Among patients with FHF, blood levels of NSE tended to be greater in patients who subsequently developed cerebral herniation than in survivors (median, 10.5 microg/L; range, 5.2 to 15.9 microg/L v 5.1 microg/L; range, 2.8 to 12 microg/L; P =.05). There was no net cerebral flux of S-100b or NSE. Short-term hyperventilation had no effect on any of these measures, whereas high-volume plasmapheresis reduced circulating S-100b levels from 0.45 microg/L (range, 0.19 to 10.31 microg/L) to 0.42 microg/L (range, 0.11 to 6.35 microg/L; P =.01). In conclusion, blood levels of S-100b were elevated in almost all patients with FHF and AOCLD, but were unrelated to survival. Conversely, NSE showed a clear tendency toward greater circulating levels in patients with FHF who subsequently developed cerebral herniation than in survivors. This finding encourages further evaluation of NSE as a marker of neurological outcome in FHF.

AB - Patients with fulminant hepatic failure (FHF) frequently develop cerebral edema and intracranial hypertension. The aim of this study was to evaluate circulating S-100b and neuron-specific enolase (NSE) levels as markers of neurological outcome in patients with FHF. In a subgroup of patients, the cerebral flux of S-100b and NSE was measured. We included 35 patients with FHF, 6 patients with acute on chronic liver disease (AOCLD), 13 patients with cirrhosis of the liver without hepatic encephalopathy, and 8 healthy subjects. Blood samples were obtained from catheters placed in the radial artery and internal jugular bulb. The net cerebral flux of S-100b and NSE was measured, and the effect of short-term hyperventilation, as well as the effect of high-volume plasmapheresis, on circulating levels of these two biomarkers was determined. Blood levels of S-100b were greater in patients with FHF and AOCLD than patients with cirrhosis and healthy subjects (median, 0.39 microg/L; range, 0.02 to 10.31 microg/L; and 1.11 microg/L; range, 0.19 to 4.84 microg/L v 0.05 microg/L; range, 0.02 to 0.27 microg/L; and 0.09 microg/L; range, 0.02 to 0.15 microg/L, respectively; P <.05, ANOVA). Among patients with FHF, blood levels of NSE tended to be greater in patients who subsequently developed cerebral herniation than in survivors (median, 10.5 microg/L; range, 5.2 to 15.9 microg/L v 5.1 microg/L; range, 2.8 to 12 microg/L; P =.05). There was no net cerebral flux of S-100b or NSE. Short-term hyperventilation had no effect on any of these measures, whereas high-volume plasmapheresis reduced circulating S-100b levels from 0.45 microg/L (range, 0.19 to 10.31 microg/L) to 0.42 microg/L (range, 0.11 to 6.35 microg/L; P =.01). In conclusion, blood levels of S-100b were elevated in almost all patients with FHF and AOCLD, but were unrelated to survival. Conversely, NSE showed a clear tendency toward greater circulating levels in patients with FHF who subsequently developed cerebral herniation than in survivors. This finding encourages further evaluation of NSE as a marker of neurological outcome in FHF.

M3 - Journal article

SN - 1527-6465

VL - 7

SP - 964

EP - 970

JO - Liver Transplantation

JF - Liver Transplantation

IS - 11

ER -