目的探讨基于Caprini量表的护理干预对降低单侧全髋关节置换术(THR)后深静脉血栓(DVT)形成风险的效果。方法选取2017年9月—2018年1月收治的因单侧股骨头缺血性坏死行单侧THR的患者150例,随机分为对照组和观察组,各75例。对照组实施常...目的探讨基于Caprini量表的护理干预对降低单侧全髋关节置换术(THR)后深静脉血栓(DVT)形成风险的效果。方法选取2017年9月—2018年1月收治的因单侧股骨头缺血性坏死行单侧THR的患者150例,随机分为对照组和观察组,各75例。对照组实施常规护理,观察组采用Caprini量表进行风险评估,根据发生DVT风险程度,实施个性化干预措施。观察2组患者患肢皮温、静脉血D-二聚体水平、出血量、周径情况,对比2组DVT发生例数。结果干预后,观察组肢体周径差值、出血量及术后8、72 h D-二聚体水平均低于对照组,差异有统计学意义(P<0.05)。对照组发生DVT例数7(9.33%)例,观察组发生DVT例数1(1.33%)例,观察组DVT发生率低于对照组(P<0.05)。结论运用Caprini量表对单侧THR住院患者进行血栓风险评估是预防患者发生DVT的关键,为实施个性化护理干预奠定了基础。展开更多
Purpose: The aim of the study was to evaluate the feasibility of a new venous-thrombus aspiration and autologous blood(auto-blood) reinfusion system.Materials and methods: We constructed the venous model from polyviny...Purpose: The aim of the study was to evaluate the feasibility of a new venous-thrombus aspiration and autologous blood(auto-blood) reinfusion system.Materials and methods: We constructed the venous model from polyvinyl chloride(PVC) tubes and three-way unions using a fresh clot of chicken blood as the venous thrombus. Eight French and 12 F aspiration catheters were used to aspirate the thrombus in the right–pulmonary-artery model, 8 French and 14 F aspiration catheters were used in the inferior–vena cava model, and 8 French and 10 F aspiration catheters were used in the left-–iliofemoral-vein model. A thrombus filtration and auto-blood reinfusion bottle was used to filter the thrombus and re-infuse auto-blood. We evaluated the thrombus aspiration capability of each catheter by comparing preaspirated with the post-aspirated thrombus volume, and we evaluated the difference in aspiration capability between the two catheters in each model by comparing their thrombus aspiration rates. We used Student’s t-test for statistical analysis.Results: Differences between pre-aspirated and post-aspirated thrombus volumes for each catheter were insignificant, as were those between the thrombus aspiration rates of the two catheters in each venous model. Using the thrombus aspiration and auto-blood reinfusion system, each aspiration catheter could fluently aspirate the thrombus out of the venous model.Conclusion: In this study, we designed a new venous-thrombus aspiration system. This system could be used to aspirate acute venous thrombi and re-infuse autologous blood.展开更多
文摘目的探讨基于Caprini量表的护理干预对降低单侧全髋关节置换术(THR)后深静脉血栓(DVT)形成风险的效果。方法选取2017年9月—2018年1月收治的因单侧股骨头缺血性坏死行单侧THR的患者150例,随机分为对照组和观察组,各75例。对照组实施常规护理,观察组采用Caprini量表进行风险评估,根据发生DVT风险程度,实施个性化干预措施。观察2组患者患肢皮温、静脉血D-二聚体水平、出血量、周径情况,对比2组DVT发生例数。结果干预后,观察组肢体周径差值、出血量及术后8、72 h D-二聚体水平均低于对照组,差异有统计学意义(P<0.05)。对照组发生DVT例数7(9.33%)例,观察组发生DVT例数1(1.33%)例,观察组DVT发生率低于对照组(P<0.05)。结论运用Caprini量表对单侧THR住院患者进行血栓风险评估是预防患者发生DVT的关键,为实施个性化护理干预奠定了基础。
文摘Purpose: The aim of the study was to evaluate the feasibility of a new venous-thrombus aspiration and autologous blood(auto-blood) reinfusion system.Materials and methods: We constructed the venous model from polyvinyl chloride(PVC) tubes and three-way unions using a fresh clot of chicken blood as the venous thrombus. Eight French and 12 F aspiration catheters were used to aspirate the thrombus in the right–pulmonary-artery model, 8 French and 14 F aspiration catheters were used in the inferior–vena cava model, and 8 French and 10 F aspiration catheters were used in the left-–iliofemoral-vein model. A thrombus filtration and auto-blood reinfusion bottle was used to filter the thrombus and re-infuse auto-blood. We evaluated the thrombus aspiration capability of each catheter by comparing preaspirated with the post-aspirated thrombus volume, and we evaluated the difference in aspiration capability between the two catheters in each model by comparing their thrombus aspiration rates. We used Student’s t-test for statistical analysis.Results: Differences between pre-aspirated and post-aspirated thrombus volumes for each catheter were insignificant, as were those between the thrombus aspiration rates of the two catheters in each venous model. Using the thrombus aspiration and auto-blood reinfusion system, each aspiration catheter could fluently aspirate the thrombus out of the venous model.Conclusion: In this study, we designed a new venous-thrombus aspiration system. This system could be used to aspirate acute venous thrombi and re-infuse autologous blood.
