The occurrence of VTE in hospital is an important cause of unexpected death of inpatients, and has become a serious problem faced by hospital managers and clinical medical staff.Under the target of "Improving the Standard Prevention Rate of Venous Thromboembolism" proposed in the "National Medical Quality and Safety Improvement Goal in 2022", it is urgent to establish a highly sensitive VTE risk assessment and monitoring system.At present, VTE risk assessment scale is used for risk screening and monitoring in combination with D-dimer in clinical practice, but D-dimer has low specificity and poor sensitivity, which makes it impossible to accurately assess the risk of venous thrombosis.Therefore, it is very important to explore highly specific molecular markers of thrombosis for VTE risk assessment.This project will analyze the value of single or combined detection of different thrombus molecular markers in VTE risk assessment, establish the best VTE risk assessment scheme, improve the standardized prevention of VTE, realize the early intervention of VTE, truly achieve early detection, early prevention and early treatment, and effectively reduce the occurrence of VTE.
This project is intended to explore the specificity and reliability of single or combined detection of different thrombus molecular markers in venous thrombosis risk assessment by detecting and analyzing the levels of various thrombus molecular markers in VTE high-risk patients, so as to establish the best evaluation strategy for early identification of VTE high-risk patients, build the hospital VTE early warning management system, guide the clinical to formulate targeted graded intervention measures, and effectively reduce the occurrence of VTE. At the same time, it will provide support for the realization of "improving the standard prevention rate of venous thromboembolism" proposed in the national medical quality and safety improvement goal in 2022 and reducing medical risks.
Study Type
OBSERVATIONAL
Enrollment
300
The venous blood of the patients in fasting state was collected to detect the level of thrombus molecular markers. Color Doppler ultrasound was used as the "gold standard" to determine whether VTE occurred. According to the color Doppler ultrasound diagnosis results, the patients were divided into VTE group and non VTE group.
The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital
Jinan, Shandong, China
Whether venous thrombosis occurs
On the 13th day after the patient's admission, color Doppler ultrasound will be performed to determine whether the patient has venous thrombosis
Time frame: On the 13th day after the patient's admission
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