• Marco Stein, Gerhard F Hamann, Björn Misselwitz, Eberhard Uhl, Malgorzata Kolodziej, and Reinges Marcus H T MHT Department of Neurosurgery, Justus Liebig University Giessen, Giessen, Germany..
• Department of Neurosurgery, Justus Liebig University Giessen, Giessen, Germany. Electronic address: Marco.Stein@neuro.med.uni-giessen.de.
• World Neurosurg. 2016 Apr 1; 88: 306-310.

ObjectiveSecondary complications (SC) after intracerebral hemorrhage (ICH) can worsen outcome and are associated with early death. The purpose of the present study was to determine in-hospital mortality rates and SC after spontaneous ICH during acute care stay in a population-based cohort in central Europe.MethodsA prospective database of the State of Hesse, Germany, was screened for all patients with the primary diagnosis of spontaneous ICH (International statistical classification-10: I61.0-I61.9) between January 2007 and December 2012.ResultsIn the examined time period 10,029 patients with spontaneous ICH were identified. The cumulative rate of SC was 39.9% (1, 2, or ≥3 SC were documented in 25.0%, 10.1%, and 4.7%, respectively). The most common SC were pneumonia (15.1%), brain edema (6.5%), cardiac decompensation (5.9%), urogenital infection (5.5%), hydrocephalus (4.6%), epilepsy (3.4%), and rebleeding (3.4%). One, 2, or ≥3 SC were found in 2512 patients (25.0%), 1012 (10.1%), 473 (4.7%) patients, respectively. One SC was only a predictor of in-hospital mortality in conservatively treated patients (odds ratio [OR], 1.3; 95% confidence interval [CI] 1.2-1.5, P< 0.001). With an accumulation of SC to ≥3 the chance of in-hospital death increases for surgically (OR, 3.7, 95% CI 2.3-5.9; P< 0.001) and conservatively (OR, 3.0, 95% CI 2.3-3.9; P< 0.001) treated patients.ConclusionsSurgical treatment of hematomas is associated with an increased rate of SC, but not with higher mortality rates compared with conservatively treated patients. The prevention of an accumulation of SC could lead to a decrease of in-hospital mortality after spontaneous ICH.Copyright © 2016 Elsevier Inc. All rights reserved.

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