Open AccessThe prognostic value of copeptin for acute intracerebral hemorrhage patients
Author(s) -
Aimei Zhang,
Jun Li,
Xiaoyun Li,
Song Li,
Hongfang Li
Publication year - 2012
Publication title -
experimental and therapeutic medicine
Language(s) - English
Resource type - Journals
eISSN - 1792-1015
pISSN - 1792-0981
DOI - 10.3892/etm.2012.804
Subject(s) - copeptin , medicine , glasgow coma scale , intracerebral hemorrhage , logistic regression , modified rankin scale , coma (optics) , gastroenterology , cardiology , anesthesia , ischemic stroke , ischemia , vasopressin , physics , optics
The aim of the current study was to examine the prognostic value of copeptin for acute intracerebral hemorrhage (ICH) patients. A total of 120 patients were recruited. The plasma copeptin levels were measured using sandwich immunoassays. The hematoma volume, Glasgow coma scale (GCS) and ICH score were evaluated. The 90-day functional outcomes were measured with the modified Rankin scale (mRS). Copeptin correlated positively with hematoma volume (r=0.61, P=0.000), Hemphill scores (r=0.78, P=0.000) and white blood cell counts (r=0.58, P=0.000), whereas copeptin correlated negatively with GCS scores (r=-0.79, P=0.000). Copeptin levels were also higher in patients with an unfavorable functional outcome at 90 days than in patients with a favorable outcome (4.14±0.87 vs. 3.09±0.30 ng/ml; t=8.001, P=0.00). Monovariate logistic regression analysis results suggest that copeptin is a predictor of the 90-day functional outcomes of ICH patients (OR=3.17, 95% CI 2.01-4.35, P=0.003. Multivariate logistic regression analysis results indicate that copeptin is an independent predictor of the 90-day functional outcomes of ICH patients.