Percutaneous Electrocoagulation Versus Sclerosing Foam for Patients With Incompetent Perforating Veins
Recruiting now · Not applicable
Conditions studied: Incompetent Perforating Veins
In brief
This study aimed to compare the efficacy of punctured electrocoagulation and sclerotherapy in the treatment of incompetent perforator veins.
Key facts
- Study ID
- NCT04686097
- Run by
- Second Affiliated Hospital, Zhejiang University, School of Medicine
- People needed
- 84
- Starts
- 2021-01-01
- Expected to finish
- 2028-12-31
- Last updated by the study team
- 2026-07-24
Who can join
Age: 18 and older, up to 80. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- (1) outward flow of less than 500 ms duration, with a diameter of >3.5 mm; (2) According to the CEAP classification method specified by the International Venous Federation, patients with C4b\~C6 grades are included.
You may not qualify if…
- (1)age < 18 years or age > 80 years; (2)with malignant tumors and life expectancy < 1 year; (3)with past or current history of deep vein thrombosis and/or pulmonary embolism in the lower extremities; (4)with congenital venous malformations (K-T syndrome, arteriovenous fistula and etc.; (5)inability to walk, long-term braking, restrictive bed rest; severe ischemia of lower extremities or diagnosed severity of peripheral artery occlusive disease; (6)according to the researcher's judgment, it is not suitable for foam hardener and puncture coagulation treatment; (7)allergic to the drugs and equipment materials involved in the research; (8)with inferior vena cava and/or iliac vein stenosis or occlusion; (9)with autoimmune disease, receiving chemotherapy, hormone therapy or immunomodulatory treatment; (10)other underlying severe diseases; women who are pregnant, breastfeeding or have pregnancy plans during the study period; (11)the patient cannot cooperate to complete the inspection and follow-up required by the study.
Where it is running
- The second affiliated hospital of zhejiang university school of medicine — Hangzhou, Zhejiang, China (enrolling)
- Anhui Provincial Hospital — Hefei, Anhui, China
- Yantai Yuhuangding Hospital — Yantai, Shandong, China
- Zhongshan Hospital affiliated to Fudan University — Shanghai, Shanghai Municipality, China
- Sir Run Run Shaw Hospital — Hangzhou, Zhejiang, China
Full record on ClinicalTrials.gov
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