Analysis of the Incidence of Lower Limb Deep Venous Thrombosis
and Its Related Risk Factors in the Postoperative Patients with Lung Cancer.
10.3779/j.issn.1009-3419.2023.102.16
- Author:
Hui DU
1
;
Honglin ZHAO
2
;
Qingchun ZHAO
2
;
Jun CHEN
2
Author Information
1. Department of Thoracic Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China.
2. Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
- Publication Type:Journal Article
- Keywords:
Deep venous thrombosis;
Incidence;
Lung neoplasms;
Postoperative;
Risk factors
- MeSH:
Humans;
Middle Aged;
Aged;
Lung Neoplasms/surgery*;
Incidence;
Carcinoma, Non-Small-Cell Lung;
Venous Thromboembolism;
Venous Thrombosis/etiology*
- From:
Chinese Journal of Lung Cancer
2023;26(5):386-391
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Lung cancer is the first leading cause of morbidity and mortality among the malignant tumors, which has become a hot issue in current research. Clinically, lung cancer is divided into small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC) according to the pathological types. NSCLC includes adenocarcinoma, squamous cell carcinoma and other types of lung cancer, accounting for about 80% of all lung cancer. Venous thromboembolism (VTE) includes deep venous thrombosis (DVT) and pulmonary embolism (PE), which is a recognized complication in lung cancer patients with higher morbidity and mortality. The aim of this study is to determine the incidence of DVT and reveal the risk factors for DVT in the postoperative patients with lung cancer.
METHODS:We collected 83 postoperative patients with lung cancer admitted to the Department of Lung Cancer Surgery, Tianjin Medical University General Hospital from December 2021 to December 2022. All these patients were examined by color Doppler ultrasound of lower extremity vein upon admission and after operation to analyze the incidence of DVT. In order to explore the possible risk factors for DVT in these patients, we further analyzed the correlations between DVT and their clinical features. At the same time, the changes of coagulation function and platelet were monitored to investigate the value of blood coagulation in the patients with DVT.
RESULTS:DVT occurred in 25 patients after lung cancer operation, and the incidence rate of DVT was 30.1%. Further analysis found that the incidences of postoperative lower limb DVT were higher in lung cancer patients of stage III+IV or over 60 years of age (P=0.031, P=0.028). D-Dimer level in patients with thrombosis was significantly higher than that in non-thrombus patients on the 1st, the 3rd, and the 5th day after operation (P<0.05), and there was no significant difference in platelets and fibrinogen (FIB) (P>0.05).
CONCLUSIONS:The overall incidence of DVT in our center after lung cancer patients operation was 30.1%. Late-stage and older postpatients were more likely to develop DVT, and these patients with higher D-Dimer values should be considered the possibility of VTE events.
