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Clinical Trial Details — Status: Not yet recruiting

Administrative data

NCT number NCT05380895
Other study ID # SYSKY-2022-013-01
Secondary ID
Status Not yet recruiting
Phase
First received
Last updated
Start date June 10, 2022
Est. completion date June 10, 2025

Study information

Verified date May 2022
Source Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Contact Huang Kai, doctor
Phone 18820001023
Email huangk37@mail2.sysu.edu.cn
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Varicose veins of lower extremities are the most common disease in vascular surgery, and daytime surgery has gradually become the mainstream of varicose veins of lower extremities. Superficial venous thrombosis is one of the common complications of varicose veins of lower limbs. Current consensus is that patients with superficial venous thrombosis should be treated with standardized anticoagulant therapy to prevent their progression to venous thrombotic disease.SVT patients need standardized anticoagulant therapy for a period of time, while DS is current mainstream treatment of VV. Will the existence of SVT affect the safety and efficacy of DS of VV, leading a need of changing the treatment strategy and carrying out anticoagulant treatment for SVT before DS on VV patients? To date, there is no research on this issue. Therefore, we conducted this study to comprehensively evaluate the safety, feasibility, perioperative and long-term efficacy of DS in VV patients complicated with SVT, and systematically compared patients who had VV only.


Description:

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Study Design


Related Conditions & MeSH terms


Locations

Country Name City State
China Sun Yat-sen Memorial Hospital, Sun Yat-sen University Guangzhou Guangdong

Sponsors (1)

Lead Sponsor Collaborator
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Country where clinical trial is conducted

China, 

Outcome

Type Measure Description Time frame Safety issue
Primary postoperative deep venous thrombosis deep venous thrombosis after surgery Events within one week after surgery
Primary saphenous nerve injury saphenous nerve injury after surgery Events during surgery
Primary subcutaneous induration subcutaneous induration after surgery Events within one week after surgery
Secondary varicose veins recurrence VV recurred during follow-up recurrence within 12 months follow-up after surgery
Secondary superficial venous thrombosis formation superficial venous thrombosis formatted during follow-up Events within 12 months follow-up after surgery
Secondary deep venous thrombosis deep venous thrombosis event during follow-up Events within 12 months follow-up after surgery
Secondary skin burns skin burns after operation Events during surgery
Secondary bleeding requiring intervention bleeding requiring intervention during operation Events during surgery
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