Work

Predictors of poor outcomes in patients with intracerebral hemorrhage

Year: 2025

Type: article

Abstract: Objective To identify the predictors of 3-month outcomes in Chinese patients with intracerebral hemorrhage (ICH) receiving conservative management. Methods From October 2013 to May 2016, a total of 5,589 individuals with ICH were screened as part of the CRRICH study (Clinical re-evaluation of removing blood stasis therapy in treating acute intracerebral hemorrhage). Of these, 319 patients were ultimately enrolled. This study constitutes a post analysis of the CRRICH study. Potential predictors of poor outcomes following spontaneous ICH, initially identified through univariate analysis, were further evaluated using an unconditional multiple logistic regression model. Poor outcomes were defined as a modified Rankin scale score > 2 at 90 days post-ICH. Results Of the 319 patients (mean age 62.46 ± 0.71 years; male/female ratio 1.8:1), 89 (27.9%) had poor 3-month outcomes. Multivariable analysis showed increased odds of poor outcomes with older age (odds ratio [OR] 1.05; 95% confidence interval [CI] 1.02–1.08; p < 0.001), right hemispheric hemorrhage (OR 2.41; 95% CI 1.26–4.60; p = 0.008), intraventricular hemorrhage (OR 3.70; 95% CI 1.80–7.61; p < 0.001), and a higher National Institutes of Health Stroke Scale score (NIHSS) (OR 1.21; 95% CI 1.14–1.29; p < 0.001). Conversely, higher body mass index (BMI) (OR 0.88; 95% CI 0.77–0.99; p = 0.015) and shorter symptom-to-admission time (OR 0.77; 95% CI 0.62–0.97; p = 0.025) were associated with reduced odds of poor outcomes. Conclusion In conservatively treated ICH patients, right hemispheric involvement, ventricular hemorrhage, older age, and higher NIHSS score increased poor outcome risks at 3 months, while higher BMI and early admission reduced risks, aiding clinical prognosis prediction.

Source: Frontiers in Neurology

DOI: 10.3389/fneur.2025.1517760

Authors: Liling Zeng, Qixin Zhang, Zhangyong Xia, Wanzhen Cui, Jianwen Guo

Institutions: Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, University of Southern California, Liaocheng People's Hospital

Language: English

Topic: Intracerebral and Subarachnoid Hemorrhage Research

Subfield: Neurology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,801