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目的分析间歇充气加压治疗预防内科重症患者静脉血栓栓塞症的临床效果。方法选择2012年2月—2014年2月我院收治的内科重症患者90例,按照住院顺序将患者分为观察组和对照组,各45例。对照组患者术后仅接受常规护理干预,观察组患者在常规护理干预的基础上采用间歇充气加压治疗。治疗结束后记录两组患者术后静脉血流峰速度及平均速度,统计术后静脉血栓栓塞症发生率。结果术后观察组静脉血流峰速度及平均速度均高于对照组(P<0.05);观察组患者静脉血栓栓塞症发生率为6.7%,低于对照组的24.4%(P<0.05)。结论间歇充气加压治疗能有效改善内科重症患者肢体静脉血液回流速度,进而预防静脉血栓栓塞症的发生。
Objective To analyze the clinical effect of intermittent inflation and compression therapy in preventing venous thromboembolism in severe medical patients. Methods Totally 90 medical critically ill patients admitted from February 2012 to February 2014 in our hospital were divided into observation group (45 cases) and control group (45 cases) according to the order of hospitalization. Patients in the control group received only routine nursing interventions after operation. Patients in the observation group received intermittent inflation and compression therapy on the basis of routine nursing intervention. After treatment, the venous peak velocity and average velocity of the two groups were recorded, and the incidence of postoperative venous thromboembolism was calculated. Results The venous peak velocity and average velocity in the observation group were higher than those in the control group (P <0.05). The incidence of venous thromboembolism in the observation group was 6.7%, which was lower than that in the control group (24.4%, P <0.05). Conclusion Intermittent inflation and pressure therapy can effectively improve the speed of limb venous blood flow in critically ill patients and thus prevent the occurrence of venous thromboembolism.