- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01072877
Efficacy and Safety Study of Polidocanol Injectable Foam for the Treatment of Saphenofemoral Junction (SFJ) Incompetence (VANISH-1)
A Randomized, Blinded, Multicenter Study to Evaluate the Efficacy and Safety of Polidocanol Injectable Foam 0.5%, 1.0%, or 2.0% Compared to Vehicle for the Treatment of Saphenofemoral Junction (SFJ) Incompetence
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
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California
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Laguna Hills, California, United States, 92653
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San Diego, California, United States
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District of Columbia
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Washington, District of Columbia, United States, 20007
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Florida
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Aventura, Florida, United States, 33180
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Bradenton, Florida, United States, 34209
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Illinois
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Oakbrook Terrace, Illinois, United States, 60181
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Michigan
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Ann Arbor, Michigan, United States, 48109
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Kalamazoo, Michigan, United States, 49009
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New York
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Hartsdale, New York, United States, 10530
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New York, New York, United States, 10016
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North Tonawanda, New York, United States, 14120
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Stony Brook, New York, United States, 10530
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North Carolina
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Charlotte, North Carolina, United States, 28207
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Durham, North Carolina, United States, 27705
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Winston-Salem, North Carolina, United States, 27157
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Ohio
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Toledo, Ohio, United States, 43606
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Oregon
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Bend, Oregon, United States, 97701
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Tennessee
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Clarksville, Tennessee, United States, 37040
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Washington
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Kirkland, Washington, United States, 98034
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Spokane, Washington, United States, 99204
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Incompetence of SFJ associated with incompetence of the GSV or other major accessory vein
- Ability to comprehend and sign an informed consent document and complete study questionnaires in English
- Ability to record symptoms in accordance with the protocol
- Symptomatic varicose veins
- Visible varicose veins
Exclusion Criteria:
- Patients who only have telangiectatic or reticular veins (Clinical Finding C1, as assessed by CEAP (clinical, etiologic, anatomic, and pathophysiologic) Classification of Venous Disorders).
- Leg obesity impairing the ability to access the vein to be treated and/or to apply postprocedure compression bandaging and stockings
- Ultrasonographic or other evidence of current or previous deep vein thrombosis or occlusion
- Deep vein reflux unless clinically insignificant in comparison to superficial reflux
- Peripheral arterial disease precluding the wearing of post-procedure compression bandaging and stockings
- Reduced mobility
- Major surgery, prolonged hospitalization or pregnancy within 3 months of screening
- Major co-existing disease (e.g. malignancy; pulmonary disease; renal or hepatic insufficiency; serious skin disease/condition that may compromise the ability of the patient to comply with the compression protocol, etc.)
- Known allergic response to polidocanol or heparin, including history of heparin-induced thrombocytopenia, and/or multiple allergic reactions
- Current alcohol or drug abuse
- Pregnant or lactating women
- Women of childbearing potential not using effective contraception
- History of DVT, pulmonary embolism or stroke
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Polidocanol injectable foam 0.125%
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Injection of Polidocanol injectable foam
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Experimental: Polidocanol injectable foam 0.5%
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Injection of Polidocanol injectable foam
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Experimental: Polidocanol injectable foam 1.0%
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Injection of Polidocanol injectable foam
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Experimental: Polidocanol injectable foam 2.0%
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Injection of Polidocanol injectable foam
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Placebo Comparator: Vehicle
Injection of vehicle comparator
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Placebo vehicle
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Patient-reported Symptoms of Varicose Veins (VVSymQ Score)
Time Frame: Week 8
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The 9 varicose vein symptoms were to be assessed and graded on a 6-point (i.e., 0-5) duration scale and an 11-point (i.e., 0-10) intensity scale, and the patient's level of activity for that day was to be assessed and graded on the 6-point (i.e., 0-5) duration scale. The 9 varicose vein symptoms assessed using the e-diary were derived from the first question of the modified Venous Insufficiency Epidemiologic and Economic Study-Quality of Life/Symptoms (VEINES-QOL/Sym) instrument. The VVSymQ is a subset of 5 VEINESQOL/ Sym items that have been determined in earlier studies to be most important to patients (heaviness, achiness, swelling, throbbing, and itching). The daily VVSymQ score is the sum of the duration scores for these 5 symptoms (scores range from 0 to 25, with the lower end of the range being an indicator of less symptom intensity, and the higher end being an indicator of higher intensity). At Visit 2/baseline, Week 8, scores were calculated |
Week 8
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline to 8 Weeks in Appearance as Rated by Patient (PA-V3)
Time Frame: 8 weeks
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The Patient Self-assessment of Visible Varicose Veins (PA-V3) instrument is a 5-point scale used by patients to evaluate the appearance of their visible varicose veins.
On this single-item paper questionnaire, the instructions included a diagram of the medial view of a leg with the area between the ankle and the groin circled.
The patient was instructed to choose 1 of 5 response options that best described the appearance of the visible varicose veins of the leg that was treated in the study.
The patient was instructed not to consider the appearance of the leg outside the circled area or of any spider veins.
Possible responses ranged from "Not at all noticeable" (a score of 0) to "Extremely noticeable" (a score of 4).
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8 weeks
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Change From Baseline at 8 Weeks Post Treatment in IPR-V3 Score- Physician Photographic Review of Appearance
Time Frame: 8 weeks post treatment
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The Independent Photography Review - Visible Varicose Veins (IPR-V3) instrument is a 5-point scale used to assess the appearance of a patient's visible varicose veins.
At baseline and Week 8, standardized digital photographs were taken of the medial view of the patient's target leg, from groin to ankle.
An independent photography review panel, consisting of 3 trained, blinded clinicians evaluated the appearance of the patient's visible varicose veins using the IPR-V3 instrument's 5-point scale (where 0=none to 4=very severe visible varicose veins).
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8 weeks post treatment
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Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- VAP.VV015
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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