BMC neurology · 2024
Factors associated with mortality and functional outcome after decompressive craniectomy in malignant middle cerebral artery infarction.
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Shen Jun, An Qian, Zhang Shaolin, Ge Ruixiang, Sun Dongdong, Cao Jun, Fang Jingcheng, Xia Dayong, Jiang Xiaochun
Аннотация
OBJECTIVE: Identifying the predictive factors of mortality and functional outcomes following decompressive craniectomy (DC) surgery in patients with malignant middle cerebral artery infarction (MMCAI) is essential for decision-making regarding conservative versus surgical treatment. This study aimed to assess the mortality and functional outcomes of MMCAI patients after DC surgery and to identify the predictive factors associated with mortality and functional outcomes.
METHODS: A total of 76 patients with MMCAI who underwent surgical DC were included. The mortality rates and functional outcomes were assessed, and factors associated with mortality and functional outcomes were identified through univariate analysis followed by multivariate logistic regression analysis.
RESULTS: The mortality rate was 44.8%, while a favorable functional outcome was observed in 28.9% of the patients. modified Glasgow coma scale (GCS) before DC (OR = 0.416, 95% CI = 0.261-0.662, P < 0.001) and infarct volume before DC (OR = 1.000-1.012, 95% CI = 1.000-1.012, P = 0.037) were independent risk factors for death. Age (OR = 0.88, 95% CI = 0.812-0.952, P = 0.002), modified GCS before DC (OR = 2.477, 95% CI = 1.395-4.4, P = 0.002), and infarct volume before DC (OR = 0.987, 95% CI = 0.975-0.999, P = 0.035) were independent factors associated with favorable functional outcomes.
CONCLUSION: Preoperative modified GCS and preoperative infarct volume were independent factors associated with both mortality and functional outcomes. Age was only associated with functional outcomes.
METHODS: A total of 76 patients with MMCAI who underwent surgical DC were included. The mortality rates and functional outcomes were assessed, and factors associated with mortality and functional outcomes were identified through univariate analysis followed by multivariate logistic regression analysis.
RESULTS: The mortality rate was 44.8%, while a favorable functional outcome was observed in 28.9% of the patients. modified Glasgow coma scale (GCS) before DC (OR = 0.416, 95% CI = 0.261-0.662, P < 0.001) and infarct volume before DC (OR = 1.000-1.012, 95% CI = 1.000-1.012, P = 0.037) were independent risk factors for death. Age (OR = 0.88, 95% CI = 0.812-0.952, P = 0.002), modified GCS before DC (OR = 2.477, 95% CI = 1.395-4.4, P = 0.002), and infarct volume before DC (OR = 0.987, 95% CI = 0.975-0.999, P = 0.035) were independent factors associated with favorable functional outcomes.
CONCLUSION: Preoperative modified GCS and preoperative infarct volume were independent factors associated with both mortality and functional outcomes. Age was only associated with functional outcomes.