Abstract
Objective To evaluate the clinical effect of low molecular weight heparin on the long-term bedridden patients in ICU. Methods With a prospective study method,46 long-term bedridden patients were randomly divided into low molecular weight heparin group and control group,both groups were given intermittent pressure air pump motor therapy,low molecular weight heparin group were treated with low molecular weight hepa-rin anticoagulation. The clinical datas of the two groups were observed,the effect of low molecular weight heparin on the occurrence rate of DVT and pulmonary embolism in long-term bedridden patients were in-vestigate. Results The ultrasonic occurrence rate of deep vein thrombosis,D-D dimer numerical and oxygenation index were significantly different between the two groups,and the pulmonary arterial hyper-tension also showed significant differences between the two groups,at the same time,platelet and PT which affect the bleeding index showed no significant differences between the two groups. Conclusions Low molecular weight heparin can significantly reduce the incidence of DVT in ICU bedridden patients, which can reduce the incidence of pulmonary embolism,and is safe and effective. Key words: Low molecular weight heparin; Bedridden; Deep venous thrombosis
Published Version
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