临床上可识别的脑梗塞亚型的分类和自然史
J Bamford1, P Sandercock, M Dennis
1Department of Neurology, St James's University Hospital, Leeds, UK.
Lancet (London, England)
|June 22, 1991
概括
这项研究确定了四个中风子组:全前部循环心脏病发作 (TACI),部分前部循环心脏病发作 (PACI),后部循环心脏病发作 (POCI) 和缺口心脏病发作 (LACI). 每个子组都表现出不同的预后和风险,为向性中风治疗提供信息.
科学领域:
- 神经学 神经学
- 脑血管疾病 脑血管疾病
- 脑卒中流行病学研究
背景情况:
- 脑梗塞是导致长期残疾和死亡的重要原因.
- 了解不同类型中风亚型的自然史对于有效管理至关重要.
- 以前的分类可能没有完全捕捉到脑梗塞的独特临床轨迹.
研究的目的:
- 研究四个临床上可识别的脑梗塞亚组的发病率和自然史.
- 为了比较这些不同的中风子组之间的结果和风险因素.
- 为开发特定小组中风疗法提供证据.
主要方法:
- 基于社区的675名首次中风患者的研究.
- 将脑梗塞分为四个类别:TACI,PACI,POCI和LACI,基于解剖学参与.
- 纵向随访以评估自然史,包括死亡率,功能结果和复发性中风风险.
主要成果:
- 在543名脑梗塞患者中发生率:TACI (17%),PACI (34%),POCI (24%),LACI (25%).
- TACI组:死亡率高,功能结果差,不运动并发症超过直接的神经后果.
- PACI组:早期复发性中风的风险增加.
- POCI组:晚期复发性中风风险较高,但功能性结果最好.
- LACI组:尽管心脏病发作规模小,但长期存在重大障碍.
结论:
- 在TACI,PACI,POCI和LACI中风子组中存在不同的自然史和预后.
- 在TACI中的死亡率通常与不移动性并发症有关.
- 复发性中风风险在各个子组之间存在显著差异.
- 为优化中风治疗和患者的治疗结果,需要专门针对小组的治疗策略.
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