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Sponsors and Collaborators: |
University of Hull Hull and East Yorkshire Hospitals NHS Trust |
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Information provided by: | University of Hull |
ClinicalTrials.gov Identifier: | NCT00759434 |
Varicose veins are a common problem, affecting up to a third of the western adult population. Most suffer with aching, discomfort, pruritis, and muscle cramps, whilst complications include oedema, eczema, lipodermatosclerosis, ulceration, phlebitis, and bleeding. This is known to have a significant negative effect on patient's quality of life (QoL).
Surgery has been used for many years, but it is known that there is a temporary decline in QoL post-op. This was demonstrated in our pilot study. Surgery leads to painful and prolonged recovery in some patients and has the risks of infection, haematoma and nerve injury.
Recurrence rates are known to be significant. Duplex of veins post surgery has demonstrated persistent reflux in 9-29% of cases at 1 year, 13-40% at 2 years, 40% at 5 years and 60% at 34 years.
26% of NHS patients were 'very dissatisfied' with their varicose vein surgery.
Newer, less invasive treatments are being developed. It would be advantageous to find a treatment that avoided the morbidity of surgery, one that could be performed as a day-case procedure under a local anaesthetic, a treatment that could offer lower recurrence rates and allow an early return to work. These should be the aims of any new treatment for varicose veins.
Endovenous Laser Treatment (EVLT) is performed under a local anaesthetic and uses laser energy delivered into the vein to obliterate it. The vein therefore need not be tied off surgically and stripped out.
The aim of this study is to compare the clinical, cost effectiveness and safety of Surgery and EVLT.
Condition | Intervention |
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Varicose Veins Venous Insufficiency Venous Ulceration |
Procedure: Surgery - Saphenofemoral ligation, saphenous strip and avulsions Procedure: EVLT |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Open Label, Parallel Assignment, Safety/Efficacy Study |
Official Title: | A Dual Centre, Randomised Controlled Trial of the Clinical and Cost Effectiveness of Endovenous Laser Therapy (EVLT) in the Treatment of Varicose Veins and Venous Ulcers |
Estimated Enrollment: | 260 |
Study Start Date: | March 2004 |
Estimated Primary Completion Date: | April 2009 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
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Surgery: Active Comparator |
Procedure: Surgery - Saphenofemoral ligation, saphenous strip and avulsions
Patients undergo Saphenofemoral ligation, inversion stripping of the Long Saphenous Vein and avulsion of varicosities if necessary under a general anaesthetic.
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EVLT: Experimental |
Procedure: EVLT
Patients undergo endovenous laser treatment, using a 810nm laser aiming to occlude the incompetent long saphenous vein from the saphenofemoral junction to the knee. This may then be followed by ambulatory phlebectomy as appropriate. All procedures are to be performed under a local anaesthetic.
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Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Contact: Ian C Chetter, MBChB FRCS | +44 1482 674212 | ian.chetter@hey.nhs.uk |
United Kingdom, East Yorkshire | |
Hull Royal Infirmary | Recruiting |
Hull, East Yorkshire, United Kingdom, HU3 2JZ |
Principal Investigator: | Ian C Chetter, MBChB | University of Hull |
Responsible Party: | University of Hull ( Mr. Ian C. Chetter ) |
Study ID Numbers: | EVLT1 |
Study First Received: | September 23, 2008 |
Last Updated: | February 10, 2009 |
ClinicalTrials.gov Identifier: | NCT00759434 History of Changes |
Health Authority: | United Kingdom: National Health Service |
Varicose veins Chronic venous insufficiency Venous ulceration Surgery Endovenous Laser |
Varicose Ulcer Skin Diseases Varicose Veins Anesthetics, General Ulcer Venous Insufficiency |
Vascular Diseases Anesthetics Skin Ulcer Anesthetics, Local Leg Ulcer |
Varicose Ulcer Pathologic Processes Skin Diseases Varicose Veins Ulcer |
Venous Insufficiency Vascular Diseases Cardiovascular Diseases Skin Ulcer Leg Ulcer |