Epidemiological characteristics of lower extremity deep venous thrombosis in patients with femoral fracture
10.3760/cma.j.cn115530-20210621-00290
- VernacularTitle:股骨骨折患者下肢深静脉血栓形成的流行病学特征研究
- Author:
Chenhao DOU
1
;
Tianhua LI
;
Shuhong YANG
;
Qing LU
;
Qian GENG
;
Yahui ZHANG
;
Jingjing YU
;
Junqin DING
;
Yuting KOU
;
Xue WANG
;
Peng GU
;
Mengna HU
;
Fang LIU
Author Information
1. 河北医科大学第三医院脊柱科，石家庄 050051
- Keywords:
Femoral fractures;
Femoral neck fractures;
Hip fractures;
Deep vein thrombosis;
Epidemiology;
Characteristics;
Incidence
- From:
Chinese Journal of Orthopaedic Trauma
2022;24(3):262-266
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the epidemiological characteristics of lower extremity deep vein thrombosis (DVT) in patients with femoral fracture.Methods:Retrospectively analyzed were the data of 2,571 patients with femoral fracture who had been treated at the Third Hospital of Hebei Medical University from January 2019 to December 2019. There were 1,079 males and 1,492 females, aged from 14 to 96 years (average, 67.1 years). There were 1,158 femoral neck fractures, 951 femoral intertrochanteric fractures, 309 femoral shaft fractures, and 153 femoral condylar fractures. 2,414 patients were treated surgically while 157 patients non-surgically. Color Doppler ultrasonography of both lower extremities was performed to determine the occurrence of DVT before operation and every week after operation for patients undergoing surgical treatment, and within 48 hours after admission and every week during hospitalization for those undergoing non-surgical treatment. The incidence and location of DVT were recorded for different femoral fractures.Results:The incidence of DVT in this cohort was 35.5%(913/2,517), that of proximal DVT 5.3%(135/2,571), and that of distal DVT 30.3% (778/2,571). In patients with femoral neck fracture, femoral intertrochanteric fracture, femoral shaft fracture and femoral condylar fracture, the incidence of DVT was respectively 28.8% (334/1,158), 44.7% (425/951), 30.7% (95/309) and 38.6% (59/153), the incidence of proximal DVT was respectively 2.7% (31/1,158), 5.6%(53/951), 9.7% (30/309) and 13.7% (21/153), and the incidence of distal DVT was respectively 26.2% (303/1,158), 39.1% (372/951), 21.0% (65/309) and 24.8%(38/153). The incidence of DVT in the femoral vein and above, popliteal vein, tibiofibular vein and intermuscular vein in this cohort was respectively 2.3%(60/2,571), 2.9%(75/2,571), 6.4%(165/2,571) and 23.8%(613/2,571).Conclusions:The incidence of DVT may be high in patients with femoral fracture, and the proximal DVT with a high risk of pulmonary embolism may occur more in patients with femoral condylar fracture.
