venous thromboembolism
Conditions
Interventions
Gold Standard:DVT was diagnosed by lower extremity venous ultrasound, and PE was diagnosed by CTPA examination.
Index test:VTE Intelligent Diagnostic System: Predicts the risk of VTE through artificial intelligence algorithms.
Sponsors
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1.Age >= 18 years; 2.Patients scheduled for total knee or total hip replacement; 3.Postoperative routine anticoagulation prophylaxis; 4.Patients scheduled for internal fixation or joint replacement surgery due to hip fractures (femoral neck fracture, intertrochanteric fracture, subtrochanteric fracture).
Exclusion criteria
Exclusion criteria: 1.Total knee or total hip revision surgery; 2.Multiple, open fractures; 3.Pathological fractures; 4.Tumor-related prosthesis replacement; 5.Unicompartmental knee replacement.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Venous thromboembolism; | — |
Secondary
| Measure | Time frame |
|---|---|
| Demographic characteristics;Past medical history;Surgery-related variables;Postoperative related variables;Laboratory test indicators; | — |
Countries
China
Contacts
Public ContactYifeng Guo
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences
Outcome results
None listed