Effect of application of the graded compression stocKings before anesthesia on postoperative DVT after radical surgery for ovarian cancer
Li Dongmei
Abstract：Objective:To explore the effect of application of the graded compression stocKings before anesthesia on postoperative deep venous thrombosis(DVT)of loWer extremity after radical surgery for ovarian cancer. Methods:6O patients Who Would receive radical sur_gery for ovarian cancer Were randomly divided into the observation group and the control group(3O cases in each group). The graded com_pression stocKings Were used before anesthesia to prevent postoperative DVT in the observation group and the method Was not used in the control group,the patients in this group Were given loWer limb massage and their legs Were regularly lifted during operation. The Whole blood viscosity at loW,middle and high shear rate,plasma viscosity and erythrocyte aggregation index Were detected respectively in 5 mi_nutes before anesthesia,one hour after beginning and completion of operation;the incidence of loWer extremity DVT Was examined by using color Doppler ultrasound in 7 to 1O days after operation. Results:The Whole blood viscosity at loW,middle and high shear rate,plasma vis_cosity and erythrocyte aggregation index significantly increased one hour after beginning and completion of operation,compared With those before anesthesia in the tWo groups(P < O. O5);the Whole blood viscosity at loW,middle and high shear rate,plasma viscosity and erythro_cyte aggregation index Were significantly loWer in the observation group than the control group one hour after beginning and completion of operation(P < O. O5);the incidence of DVT Was significantly loWer in the observation group than the control group(P < O. O5). Conclu_sion:Application of the graded compression stocKings during operation can effectively improve blood rheological state and reduce the inci_dence of postoperative DVT of loWer extremity in patients With radical surgery for ovarian cancer.
Keywords：Elastic stocKingsOvarian cancerBlood rheologyDVT
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 16-17,18 )