Venous Insufficiency of Leg Clinical Trial
— eSCOPEOfficial title:
Post Market Study - "European Observational Study of the Sapheon™ Closure System for the Definitive Treatment of Incompetent Great Saphenous Veins: A Prospective Single Arm Multicenter Clinical Observational Study"
The primary objective for this clinical study is to assess the role of the CE Marked Sapheon Closure System in closure of incompetent great saphenous veins "GSV" in a routine clinical setting.
Status | Completed |
Enrollment | 70 |
Est. completion date | September 2015 |
Est. primary completion date | July 2013 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 18 Years to 70 Years |
Eligibility |
Inclusion Criteria: - Age =18 years and = 70 years of age. - Symptomatic primary Great Saphenous Vein "GSV" incompetence diagnosed by clinical symptoms, with or without visible varicosities, and confirmed by duplex ultrasound imaging. - CEAP classification of C2, C3 or C4. - Ability to walk unassisted. - Ability to attend follow-up visits. - Ability to understand the requirements of the study and to provide written informed consent. - "GSV" on standing pre-procedure Doppler Ultrasound =3mm and =10mm (maximum diameter). Exclusion Criteria: - Life expectancy < 1 year. - Regular pain medication. - Anticoagulation including Heparin or Coumadin. - Previous Deep Vein Thrombosis "DVT". - Previous superficial thrombophlebitis in "GSV". - Previous venous treatment on target limb. - Known Hyper-coagulable disorder. - Conditions which prevent routine vein treatment like: - Acute disease, - Immobilization or inability to ambulate, and - Pregnancy. - Tortuous "GSV", which in the opinion of the Investigator will limit catheter placement. (no 2 primary access sites allowed). - Incompetent ipsilateral small saphenous or anterior accessory great saphenous vein. - Known sensitivity to the cyanoacrylate "CA" adhesive. - Current participation in another clinical study involving an investigational agent or treatment, or within the 30 days prior to enrollment. |
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Denmark | Aareknudeklinikken | Naestved | |
Germany | Dermatologikum | Hamburg | |
Germany | Klinik Proebstle | Mannheim | |
Netherlands | Centrum Oosterawal | Alkmaar | |
United Kingdom | Countess of Chester Hospital NHS Foundation Trust | Chester | |
United Kingdom | The Whiteley Clinic | Guildford | |
United Kingdom | Charing Cross Hospital | London |
Lead Sponsor | Collaborator |
---|---|
Medtronic Endovascular |
Denmark, Germany, Netherlands, United Kingdom,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Comparative Duplex Ultrasound | The Primary endpoint is a change in duplex ultrasound immediately post-procedure as compared to the pre-procedure duplex ultrasound, proving great saphenous vein closure with lack of pathological reflux. | Immediately Post-procedure | No |
Secondary | Safety | The Secondary endpoint is safety, reflected by the rate of occurrence of all adverse events (procedure and non-procedure related; serious and non-serious). | Immediately post-op through 6 month Follow-up "FU" | Yes |
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