thrombosis
Conditions
Interventions
group 1:Intermittent barometric therapy for 1 hours
group 2:Intermittent barometric therapy for4 hours
group 3:Intermittent barometric therapy for 8 hours
group 4:Intermittent barometric therapy for 12 hours
group 5:Intermittent barometric therapy for 16 hours
group 6:Intermittent barometric therapy for 20 hours
Sponsors
West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. 18-80 years old; 2. Weight greater than 45 kg; 3. Patients who were clinically diagnosed as stroke before inclusion in the study and did not form deep vein thrombosis after examination; 4. Patients who were admitted to hospital within three days of acute stroke and expected to be hospitalized for more than two weeks; 5. Informed consent to participate in this study.
Exclusion criteria
Exclusion criteria: 1. Congestive heart failure, pulmonary edema; 2. Lower extremity edema and skin abnormalities ( inflammation / surgery ); 3. Lower extremity vascular severe atherosclerosis or other ischemic vascular disease, lower extremity severe deformity; 4. Use anticoagulant drugs within one month before surgery; 5. Chronic hepatitis, cirrhosis and other liver diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the incidence of thrombosis; | — |
Secondary
| Measure | Time frame |
|---|---|
| Popliteal vein blood flow velocity;four blood coagulation indexes; | — |
Countries
China
Contacts
Public ContactLi Ka
Sichuan University, West China Hospital of Sichuan University
Outcome results
None listed