创伤性下肢骨折后深静脉血栓形成的危险因素:系统性审查和元分析
Xiaoliang Qian1, Yinping Ge, Jian Luo
1Department of Orthopaedics, The First People's Hospital of Linping District of Hangzhou, Hangzhou City, China.
Medicine
|June 7, 2024
概括
在下肢骨折后识别深静脉血栓 (DVT) 的危险因素对于预防至关重要. 关键预测因素包括先前的VTE,年龄较大,肥胖,心力衰竭和长时间的不运动.
科学领域:
- 医学研究 医学研究
- 临床流行病学临床流行病学
- 血栓形成的研究.
背景情况:
- 下肢深静脉血栓 (DVT) 是创伤性下肢骨折后的一种严重并发症.
- 需要有效的预防策略来改善患者的治疗结果,并降低医疗保健成本.
研究的目的:
- 识别和预测创伤性下肢骨折后与深静脉血栓症 (DVT) 相关的风险因素.
- 为高风险患者制定有针对性的预防策略提供信息.
主要方法:
- 进行了系统的文献综述和元分析.
- 2005年1月至2023年11月间发表的英语和中文文章来源于多个数据库.
- 使用Stata/SE 16.0.0.进行统计分析.
主要成果:
- 分析包括13项研究,包括2699名静脉血栓栓塞 (VTE) 患者和130,507名对照.
- 确定了五个DVT骨折后的独立风险因素:有静脉瘤史 (RR=6.45),年龄≥60 (RR=1.60),长时间不运动 (RR=1.52),心力衰竭 (RR=1.92),以及肥胖 (RR=1.59).
- 经历VTE的病史成为最重要的风险因素.
结论:
- 这项研究证实,在下肢骨折后,有静脉瘤史,晚年,肥胖,心力衰竭和长期不运动是DVT的重要危险因素.
- 识别这些因素可以对高风险个体进行更密集的管理,从而有可能减少VTE发病率.
- 局限性包括潜在的样本多样性问题,需要在未来对更广泛的人群进行研究,以及用于全面风险评估的额外变量.
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