High Serum sCD40L Levels During the First Week of Malignant Middle Cerebral Artery Infarction and Mortality.
Cerebral infarction
Mortality
Patients
sCD40L
Journal
World neurosurgery
ISSN: 1878-8769
Titre abrégé: World Neurosurg
Pays: United States
ID NLM: 101528275
Informations de publication
Date de publication:
Dec 2019
Dec 2019
Historique:
received:
15
03
2019
revised:
08
08
2019
accepted:
09
08
2019
pubmed:
24
8
2019
medline:
25
1
2020
entrez:
24
8
2019
Statut:
ppublish
Résumé
Higher circulating soluble cluster of differentiation 40 ligand (sCD40L) levels at admission of an ischemic stroke have been found in nonsurvivor than in survivor patients. The objectives of this study were to determine whether serum sCD40L levels during the first week of a severe malignant middle cerebral artery infarction (MMCAI) are higher in nonsurvivor than in survivor patients and whether they could be used as biomarker of mortality prediction. This multicenter study included patients with severe MMCAI (defined as Glasgow Coma Scale score <9). We determined serum sCD40L concentrations at days 1, 4, and 8 and performed receiver operating characteristic analyses to determine their capacity for 30-day mortality prediction. Nonsurvivors (n = 34) showed higher sCD40L levels on days 1 (P < 0.001), 4 (P = 0.004), and 8 (P < 0.001) than did survivor patients (n = 34). Areas under the curve of serum sCD40L concentrations at days 1, 4, and 8 of severe MMCAI for 30-day mortality prediction were 83% (P < 0.001), 89% (P < 0.001), and 87% (P < 0.001), respectively. The findings that nonsurvivors showed higher serum sCD40L levels during the first week of MMCAI than did survivors and that serum sCD40L levels during the first week of MMCAI could be used as a mortality predictor biomarker are 2 novel findings.
Sections du résumé
BACKGROUND
BACKGROUND
Higher circulating soluble cluster of differentiation 40 ligand (sCD40L) levels at admission of an ischemic stroke have been found in nonsurvivor than in survivor patients. The objectives of this study were to determine whether serum sCD40L levels during the first week of a severe malignant middle cerebral artery infarction (MMCAI) are higher in nonsurvivor than in survivor patients and whether they could be used as biomarker of mortality prediction.
METHODS
METHODS
This multicenter study included patients with severe MMCAI (defined as Glasgow Coma Scale score <9). We determined serum sCD40L concentrations at days 1, 4, and 8 and performed receiver operating characteristic analyses to determine their capacity for 30-day mortality prediction.
RESULTS
RESULTS
Nonsurvivors (n = 34) showed higher sCD40L levels on days 1 (P < 0.001), 4 (P = 0.004), and 8 (P < 0.001) than did survivor patients (n = 34). Areas under the curve of serum sCD40L concentrations at days 1, 4, and 8 of severe MMCAI for 30-day mortality prediction were 83% (P < 0.001), 89% (P < 0.001), and 87% (P < 0.001), respectively.
CONCLUSIONS
CONCLUSIONS
The findings that nonsurvivors showed higher serum sCD40L levels during the first week of MMCAI than did survivors and that serum sCD40L levels during the first week of MMCAI could be used as a mortality predictor biomarker are 2 novel findings.
Identifiants
pubmed: 31442656
pii: S1878-8750(19)32215-6
doi: 10.1016/j.wneu.2019.08.060
pii:
doi:
Substances chimiques
Biomarkers
0
CD40 Ligand
147205-72-9
Types de publication
Journal Article
Multicenter Study
Observational Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
e630-e636Informations de copyright
Copyright © 2019 Elsevier Inc. All rights reserved.