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Comparative Analysis of Radiofrequency Ablation and Microwave Ablation Procedures for the Treatment of Small Saphenous Varicose Veins

NCT06711120 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 150

Last updated 2024-12-02

No results posted yet for this study

Summary

Objective: To investigate the clinical efficacy of ultrasound-guided radiofrequency ablation and microwave ablation in the treatment of primary saphenous varicose veins.

Conditions

  • Varicose Veins of Lower Limb
  • Venous Insufficiency of Leg
  • Vascular Disease，Peripheral

Interventions

PROCEDURE

Radiofrequency ablation and microwave ablation are used to treat small saphenous varicose veins, respectively

During the procedure, 2% lidocaine was injected subcutaneously along the course of the saphenous vein under ultrasound guidance, and after local anaesthesia, an incision was made at the ankle joint of the saphenous vein to locate the saphenous vein, and a radiofrequency guidewire and catheter sheath were introduced.The saphenous vein was incised at the ankle joint under local anaesthesia. Under ultrasound monitoring, the radiofrequency catheter was placed in the saphenous popliteal vein at a distance of 1\~2 cm and the position of the catheter was fixed, and then anaesthesia and swelling fluid was injected into the fascial tissues around the main trunk of the small saphenous vein in segments.The two groups were treated with radiofrequency ablation and microwave ablation surgery, respectively.

Sponsors & Collaborators

  • Chengdu University of Traditional Chinese Medicine

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-12-01
Primary Completion
2025-12-01
Completion
2025-12-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06711120 on ClinicalTrials.gov