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药物防治老年髋关节周围骨折患者下肢深静脉血栓形成的效果观察
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摘要
目的:观察低分子肝素预防老年髋关节周围骨折围术期下肢深静脉血栓(DVT)形成的临床效果。方法:选取我院2015年10月~2016年10月收治的老年髋关节周围骨折140例,随机分为观察组和对照组,每组70例。两组术前经证实未出现下肢深静脉血栓,均使用止痛药物缓解疼痛,对患肢实施皮牵引术,于入院时至术前12h采用物理疗法预防DVT,观察组在此基础上给予低分子肝素进行预防。比较两组术后DVT发生率、下肢周径差值和髋关节评分情况。结果:术后观察组发生DVT6例,发生率为8.57%;对照组发生DVT14例,发生率为20%。观察组DVT发生率低于对照组,比较有统计学差异(P<0.05)。观察组下肢周径差值为(2.91±0.84)cm,髋关节评分(90.7±6.0)分;对照组下肢周径差值为(3.55±0.90)cm,髋关节评分(84.7±5.5)分。观察组下肢周径差值和髋关节评分均明显优于对照组,比较均有统计学差异(P<0.05)。结论:在常规治疗基础上给予低分子肝素可有效预防老年髋关节周围骨折围术期下肢深静脉血栓形成,手术疗效较好,具有推广应用价值。
Objective:To observe the clinical effect of low molecular weight heparin(LMWH) on prevention of deep vein thrombosis(DVT) in elderly patients with peri-articular fractures.Methods:140 cases of hip fractures around the hip in our hospital from October 2015 to October 2016 were randomly divided into observation group and control group,70 cases in each group.The two groups were proved to have no deep venous thrombosis of the lower limbs before the operation.The patients were treated with analgesic to alleviate the pain.The patients were treated with skin traction at the time of admission and 12 hours before the operation.The observation group was given low molecular weight Heparin for prevention.The incidence of DVT,the difference of circumference of lower limb and the score of hip joint were compared between the two groups.ResultS:The incidence of DVT was 8.57%in the observation group and 14 cases in the control group,the incidence rate was 20%.The incidence of DVT in the observation group was lower than that in the control group,there was significant difference(P < 0.05).The difference of the circumference of the lower limbs was(2.91 ± 0.84) cm and the hip joint score was(90.7 ± 6.0) in the observation group and(3.55± 0.90) cm in the control group and 84.7 ± 5.5 in the control group,respectively.The difference of the circumference of the lower extremity and the hip joint score of the observation group were significantly better than those of the control group,the difference was statistically significant(P < 0.05).Conclusion:In the conventional treatment based on the low molecular weight heparin can effectively prevent the elderly around the hip fracture perioperative lower extremity deep vein thrombosis,surgical treatment is better,with the promotion and application value.
引文
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