lower extremity deep vein thrombosis (DVT) post gynecological pelvic surgeries
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: patients who have the high risk factors (Age >=60 years,cancer, history of DVT or PE,With thrombotic tendency) to receiving gynecological pelvic surgeries
Exclusion criteria
Exclusion criteria: 1. Thrombophlebitis or pulmonary embolism; 2. Acute deep venous thrombosis; 3. Platelet <100*10^9/L, or blood coagulation disorder; 4. Bleeding tendency, within the past six months, intracranial hemorrhage or gastrointestinal bleeding; 5. Congestive heart failure, pulmonary edema, or leg edema; 6. Combined blood system diseases, serious liver and kidney dysfunction, heparin allergic patients: heparin contraindicated, not for the prevention study; 7. Leg severely abnormal conditions (such as dermatitis, gangrene, or the recent acceptance of skin transplant), severe atherosclerosis of lower extremity vascular or other ischemic vascular disease or severe leg deformities.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| CT pulmonary angiography;Color Doppler ultrasound (CDFI) diagnosis; | — |
Secondary
| Measure | Time frame |
|---|---|
| PT, APTT, D-Dimer, AT-III, PAI, tPA, blood routine tests; | — |
Countries
China