The effect of age on short-time prognosis of acute cerebral infarction treated by alteplase
10.3969/j.issn.1008-9691.2016.05.021
- VernacularTitle:年龄对阿替普酶治疗急性脑梗死短期预后的影响
- Author:
Linghua FAN
;
Qi ZHANG
;
Shujuan QIU
- Publication Type:Journal Article
- Keywords:
Age;
Acute cerebral infarction;
Alteplase;
Intravenous thrombolysis
- From:
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care
2016;23(5):529-531
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the effect of patients with acute cerebral infarction (ACI) at different ages receiving intravenous injection of alteplase for thrombolysis on their prognosis.Methods Ninety-eight ACI patients admitted to Jinghai Hospital of Tianjin from January 2014 to December 2015 were conducted in this study, and they were divided into elderly group (over 75 years old) and younger age group (under 50 years old). The patients in two groups of were given intravenous thrombolytic therapy with alteplase (0.9 mg/kg), 10% of the dose was intravenously injected, and continuously the remaining dose was pumped into the vein for 1 hour. Before the thrombolysis and 1 day and 21 days after thrombolysis, the score of United States National Institutes of Health Stroke Scale (NIHSS) was used to evaluate neurological deficits, the incidence of bleeding adverse event and mortality were recorded.Results Compared to the before thrombolysis, the NIHSS scores after thrombolysis on the 1st day and 21st day were significantly decreased in the two groups (the younger age group 1 day: 6±4 vs. 10±5, 21 days 2±2 vs. 10±5, the elderly group 1 day: 7±5 vs. 10±7, 21 days: 6±4 vs. 10±7, allP < 0.05), and NIHSS score in the younger age group was significantly lower than that in the elderly group on the 21st day after thrombolysis (2±2 vs. 6±4,P < 0.05). After thrombolysis, the incidence of minor mucocutaneous bleeding in elderly group was obviously higher than that in younger age group, the difference being statistically significant [7.69% (4/52) vs. 2.17% (1/46),P < 0.05]; the elderly group had higher symptomatic intracerebral hemorrhage and death events than those in younger age group [1 (1.92%) vs. 0].Conclusion Different ages of patients with ACI can benefit from intravenous thrombolysis with alteplase, showing the younger the age of the patients, the better the benefit they can get and have relatively better prognosis.
