Thromboangiitis obliterans
Conditions
Interventions
Bypass surgery group:patients underwent vascular bypass surgery.
Balloon expansion group:balloon inflation
Endovascular radiofrequency ablation group:endovascular radiofrequency ablation
Sponsors
Shanghai pudong hospital
Eligibility
Sex/Gender
All
Age
18 Years to 50 Years
Inclusion criteria
Inclusion criteria: 1. Between the ages of 18-50 years; 2. Ultrasound, CTA, MRA, or angiography confirmed the diagnosis of superficial femoral artery stenosis and sub-articular stenosis with a stenosis of >50%; 3. Rutherford grade = 4 points; 4. According to the TASC II criteria, there is evidence of lower limb arterial ischemia: the blood pressure of the affected side of the sacroiliac joint is <50-70mmHg, the pressure at the toe end is <30-50mmHg or the partial transcutaneous oxygen pressure (TcPO2) is <30-50mmHg; 5. Signing of informed consent.
Exclusion criteria
Exclusion criteria: 1. CTA examination found no distal outflow tract, or judged by physicians as not suitable for interventional therapy; 2. Amputation has been considered in the near future; 3. accompanied by life-threatening complications or severe infections; 4. With tumors; 5. Intervention, surgery or cell transplantation therapy within the past 3 months; 6. Pregnancy or lactation; 7. Cardiovascular and cerebrovascular events of myocardial infarction and stroke occurred in the past 3 months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| pain score; | — |
Secondary
| Measure | Time frame |
|---|---|
| pain score;Surgery success rate;Vascular patency rate;Clinical benefit rate;ABI;The preserve rate of limbs;Amputation or truncation rate;the period of no rest pain;skin temperature; | — |
Countries
China
Contacts
Public ContactJingdong Tang
Shanghai Pudong Hospital
Outcome results
None listed