deep venous thrombosis
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients undergoing elective gynecological laparoscopic surgery (hysteromyoma surgery, total hysterectomy, pelvic dissection surgery) and with an estimated operation time more than 2 hours.
Exclusion criteria
Exclusion criteria: Patients with hypertension, hematopathy, history of venous thrombosis in lower extremities, history of varicose vein surgery, inflammation of lower extremities and abnormal preoperative coagulation function were combined. Using estrogen patient, pregnant patien.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| D-Dimer;fibrinogen;he average blood flow velocity; | — |
Secondary
| Measure | Time frame |
|---|---|
| blood pressure;Upper and lower limb perfusion index PI;HR;age;weight;the title time of the surgery;CO2 Pneumoperitoneum pressure;CO2 Pneumoperitoneum time; | — |
Countries
China
Contacts
Shenzhen Maternity & Child Healthcare Hospital