One-Year Outcome After Aneurysmal Subarachnoid Hemorrhage in Elderly Patients.
Aged
Prognosis
Subarachnoid hemorrhage
Journal
World neurosurgery
ISSN: 1878-8769
Titre abrégé: World Neurosurg
Pays: United States
ID NLM: 101528275
Informations de publication
Date de publication:
11 2020
11 2020
Historique:
received:
28
05
2020
revised:
17
07
2020
accepted:
18
07
2020
pubmed:
28
7
2020
medline:
14
5
2021
entrez:
28
7
2020
Statut:
ppublish
Résumé
The number of elderly patients with aneurysmal subarachnoid hemorrhage (aSAH) admitted to intensive care units (ICUs) has increased. We aimed to analyze the characteristics and outcomes of such patients in a tertiary university hospital during a 5-year period. A retrospective single-center analysis was performed of patients with aSAH ≥70 years old admitted to a tertiary neuro-ICU during January 2014-May 2019 based on medical records and computed tomography scans. The primary outcome was functional outcome at 12 months. We used multivariable logistic regression to assess factors associated with unfavorable outcome (Glasgow Outcome Scale score 1-3 and institutionalized). Of 117 included patients, 49% had a favorable outcome at 12 months, and mortality was 41%. In multivariable analysis, poor-grade aSAH and intraventricular hemorrhage were predictors of poor outcome (odds ratio, 4.7, 95% confidence interval, 1.7-12.5 and odds ratio, 2.8, 95% confidence interval, 1.1-7.2, respectively). None of the patients with a Glasgow Coma Scale (GCS) motor score of 1-3 three days after admission was alive at 12 months. In contrast, 65% of those with a GCS motor score 6 had favorable outcome. Half of elderly patients with aSAH admitted to a neuro-ICU were able to live at home after 12 months. Mortality was significant, but the number of severely disabled patients was low. Clinical status at admission was the strongest predictor of outcome, whereas intraventricular hemorrhage increased the risk of poor outcome as well. GCS motor score 3 days after admission seemed to predict mortality and outcome.
Sections du résumé
BACKGROUND
The number of elderly patients with aneurysmal subarachnoid hemorrhage (aSAH) admitted to intensive care units (ICUs) has increased. We aimed to analyze the characteristics and outcomes of such patients in a tertiary university hospital during a 5-year period.
METHODS
A retrospective single-center analysis was performed of patients with aSAH ≥70 years old admitted to a tertiary neuro-ICU during January 2014-May 2019 based on medical records and computed tomography scans. The primary outcome was functional outcome at 12 months. We used multivariable logistic regression to assess factors associated with unfavorable outcome (Glasgow Outcome Scale score 1-3 and institutionalized).
RESULTS
Of 117 included patients, 49% had a favorable outcome at 12 months, and mortality was 41%. In multivariable analysis, poor-grade aSAH and intraventricular hemorrhage were predictors of poor outcome (odds ratio, 4.7, 95% confidence interval, 1.7-12.5 and odds ratio, 2.8, 95% confidence interval, 1.1-7.2, respectively). None of the patients with a Glasgow Coma Scale (GCS) motor score of 1-3 three days after admission was alive at 12 months. In contrast, 65% of those with a GCS motor score 6 had favorable outcome.
CONCLUSIONS
Half of elderly patients with aSAH admitted to a neuro-ICU were able to live at home after 12 months. Mortality was significant, but the number of severely disabled patients was low. Clinical status at admission was the strongest predictor of outcome, whereas intraventricular hemorrhage increased the risk of poor outcome as well. GCS motor score 3 days after admission seemed to predict mortality and outcome.
Identifiants
pubmed: 32717352
pii: S1878-8750(20)31648-X
doi: 10.1016/j.wneu.2020.07.127
pii:
doi:
Types de publication
Journal Article
Observational Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
e334-e343Informations de copyright
Copyright © 2020 Elsevier Inc. All rights reserved.