An interventional study of valve reconstruction in Primary Chronic Venous Insufficiency, sponsored by Sun Yat-sen University. Status unknown at 1 site in China. Open to participants aged 15 Years to 70 Years. Per ClinicalTrials.gov, last updated 2009-07-02.
Sponsored by Sun Yat-sen University · Not applicable, Interventional, and Treatment
A multicenter Random Clinical Trial to confirm the advantage of the valve reconstructive surgery on Primary Chronic Venous Insufficiency.
189 studies on the registry are indexed under Venous Insufficiency; 16 are open to participants now.
This study's planned enrollment of 400 is above the median of 60 across 139 interventional studies indexed under Venous Insufficiency.
Browse Venous Insufficiency studies →Sun Yat-sen University is the lead sponsor of 1,644 studies on the registry; 602 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
patients in this group will have both valve reconstruction and superficial vein surgery
Procedure: valve reconstruction
patients in this group will only have superficial vein surgery
reconstruct valve at the same time of superficial vein surgery
clinical-etiology-anatomic-pathophysiologic classification system
Time frame: 3 month, 1 year, 3 year, 5 year, 7 year
phlebography
Time frame: 3 month, 1 year, 3 year, 5 year, 7 year
color doppler
Time frame: 3 month, 1 year, 3 year, 5 year, 7 year
This study is status unknown, as verified in May 2009. You cannot join it, but the record below documents what was studied.
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Sun Yat-sen University