venous diseas
Conditions
Interventions
Control group:Participants with great saphenous varicose veins underwent endovascular thermal ablation followed by prophylactic anticoagulation
Experimental group:Participants with great saphenous varicose veins who underwent endovascular thermal ablation without prophylactic anticoagulation
Sponsors
Department of Vascular Surgery, West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1) Male or non-pregnant female subjects, aged 18 years or older, with a life expectancy sufficient to complete all study procedures 2) patients with deep venous insufficiency of lower extremities and superficial varicose veins indicated by preoperative color Doppler ultrasound 3) Preoperative examination showed that the patient had no iliac vein compression 4) patients voluntarily participated in the study 5) Informed consent approved by the ethics committee
Exclusion criteria
Exclusion criteria: 1) patients with atrial fibrillation or valvular heart disease requiring regular anticoagulation 2) known hypersensitivity to sclerosing agents 3) history of myocardial infarction, thrombolytic therapy, or angina within 2 weeks before enrollment 4) stroke or TIA within 3 months before surgery 5) Stage C6 venous leg ulcer 6) patients with preoperative lower extremity venous thrombosis 7) Complicated with foramen ovale may not be the case
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Thrombosis-related events ; | — |
Secondary
| Measure | Time frame |
|---|---|
| Ecchymosis of limbs;Induration and hematoma of limbs;The incision was infected, red and swollen, and healed poorly; | — |
Countries
China
Contacts
Public ContactDing Yuan
+86 189 8060 6344
Outcome results
None listed