1. The survival and outcome of older patients with primary aneurysmal subarachnoid haemorrhage: a 2-year follow-up, multi-centre, observational study.
- Author
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Wang, Bang-Yue, Peng, Chao, Jiang, Hong-Sheng, Yang, Zhong-Hong, Zhao, Yan, Song, Yun-Fei, Li, Jian, Yang, Yi-Fan, Wang, Zhen, Zhang, Heng-Rui, Wu, Zhuo-Lin, Cui, Jian-Zhong, Yang, Xin-Yu, and Hu, Fu-Guang
- Subjects
RESEARCH ,HYPERTENSION ,ANEURYSMS ,SCIENTIFIC observation ,REGRESSION analysis ,DIABETES ,SUBARACHNOID hemorrhage ,RESEARCH funding ,HUMAN beings ,OLD age - Abstract
Background and Purpose The management of older aneurysmal subarachnoid haemorrhage (aSAH) cases is a clinical challenge. This study aimed to analyse the survival and functional outcomes in older aSAH patients (age ≥ 70 years) to provide evidence for making treatment decisions for such patients. Methods We performed a 2-year follow-up analysis of the Chinese Multi-Centre Cerebral Aneurysm Database for older patients suffering from aSAH from 2017 to 2020. A survival analysis was used to investigate the mean survival and hazard ratios for death. Binary logarithmic regression was performed to investigate the odds ratio for independent survival and dependent survival. Results A total of 1,136 consecutive older patients with aSAH were assessed in this study, and 944 patients (83.1%) were followed up. The overall mean survival was 37.79 ± 1.04 months. A total of 380 (40.25%) patients died within 2 years after aSAH. In survival analysis, the predictors of mortality were older age, intracerebral haemorrhage (ICH) history, Hunt-Hess (H-H) grade, World Federation of Neurosurgical Societies (WFNS) grade and operative treatment decreased the risk of mortality compared to conservative treatment. In binary logarithmic regression, the predictors of dependent survival were hypertension, diabetes, WFNS grade. Conclusions The risk for 2-year mortality after aSAH increases markedly with older age, ICH history, H-H grade and WFNS grade. Risk factors for 2-year dependent survival were associated with hypertension, diabetes and WFNS grade in older patients with aSAH. Operative treatment markedly decreased mortality but did not significantly decrease the morbidity of dependent survival compared to conservative treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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