Varicose veins
Conditions
Interventions
Research group:Undergoing minimally invasive surgery for lower extremity varicose veins under the ambulatory surgery model
Control group:Undergoing minimally invasive surgery for lower extremity varicose veins under the conventional surgical model
Sponsors
The First Affiliated Hospital of Xi'an Jiaotong University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients aged 18-80 years with unilateral lower limb varicose veins; 2. Clinical classification of varicose veins of grade C2 or above, with ultrasound confirming venous valve reflux time exceeding 0.5s, perforator veins around the ulcer with a diameter greater than 3.5mm, and reflux time exceeding 0.5s; 3. Patients without severe cardiopulmonary dysfunction or significant coagulation disorders; 4. Complete relevant clinical data; 5. Agree to participate in this study and have signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1.Lower extremity varicose veins secondary to deep vein thrombosis or other underlying diseases; 2.Distance between the venous trunk and skin less than 1 cm; 3.Severe tortuosity of the venous trunk, such that the radiofrequency catheter is assessed to be unable to pass through the tortuous vein; 4.Aneurysmal dilation of the great saphenous vein at the sapheno-femoral junction (SFJ).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The closure rate of the main trunk of varicose veins in the unilateral lower extremity ; | — |
Secondary
| Measure | Time frame |
|---|---|
| The incidence of postoperative complications of varicose veins ;The "Clinical, Etiological, Anatomical, and Pathophysiological" classification, Visual Analogue Scale , Aberdeen Varicose Vein Questionnaire , and Venous Clinical Severity Score;The closure rate of the main trunk of varicose veins in the unilateral lower extremity at 12 months after surgery;The residual rate of varicose veins after surgery at 7 days, 1 month, 6 months, and 12 months postoperatively; | — |
Countries
China
Contacts
Public ContactShaoying Lu
The First Affiliated Hospital of Xi'an Jiaotong University
Outcome results
None listed