VeClose Five Year Follow-Up Extension Study
Follow-up of Patients Treated in VeClose Study (Five Years)
Aperçu de l'étude
Statut
Statut
Les conditions
Les conditions
Intervention / Traitement
Intervention / Traitement
Description détaillée
Type d'étude
Type d'étude
Inscription (Réel)
Inscription
Contacts et emplacements
Lieux d'étude
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Arizona
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Scottsdale, Arizona, États-Unis, 85255
- Morrison Vein Institute
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California
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San Diego, California, États-Unis, 92121
- GBK Cosmetic Laser Dermatology
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Colorado
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Greenwood Village, Colorado, États-Unis, 80111
- Radiology Imaging Associates (RIA)
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Illinois
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Springfield, Illinois, États-Unis, 62701
- Prairie Education & Research Cooperative
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Maryland
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Hunt Valley, Maryland, États-Unis, 21030
- MD Laser Skin & Vein Institute
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New York
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North Tonawanda, New York, États-Unis, 14120
- Vein Institute of Buffalo
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Oregon
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Bend, Oregon, États-Unis, 97701
- Inovia Vein Speciality Center
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Virginia
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Virginia Beach, Virginia, États-Unis, 23452
- Sentara Vascular Specialists
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Washington
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Bellevue, Washington, États-Unis, 98004
- Lake Washington Vascular
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Critères de participation
Critère d'éligibilité
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- Enrolled in the VeClose study.
- Able and willing to complete the required 5 year study visit including Duplex ultrasound exam.
- Able and willing to provide written informed consent prior to study specific data collection.
Exclusion Criteria:
1. Withdrew consent from the VeClose study.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Nombre de groupes / cohortes
Cohortes et interventions
Groupe / CohorteGroupe / Cohorte |
Intervention / TraitementIntervention / Traitement |
|---|---|
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Experimental: VenaSeal SCS
Endovenous delivery of VenaSeal Adhesive (VA) to a target site in diseased great saphenous veins (GSV).
The VA is dispensed in small amounts with each pull of the trigger equaling 0.10 cc.
Subjects were randomized in a 1:1 ratio to either VenaSeal SCS or to RFA at the time of enrollment into the VeClose study (NCT01807585).
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Procédure non tumescente, non thermique et non sclérosante qui utilise un adhésif médical exclusif administré par voie endoveineuse pour fermer la veine.
Autres noms:
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Active Comparator: RFA
Endovenous insertion of the ClosureFast radiofrequency ablation (RFA) catheter into a target site in diseased great saphenous veins (GSV).
Heat is applied to the target vein using radiofrequency energy to ablate the target vein.
Subjects were randomized in a 1:1 ratio to either VenaSeal SCS or to RFA at the time of enrollment into the VeClose study (NCT01807585).
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Ablation thermique par radiofréquence du GSV à l'aide du système Covidien ClosureFast.
Autres noms:
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Experimental: Roll-in (VenaSeal SCS)
Prior to initiation of the randomized cohort at each site for the VeClose study (NCT01807585), a non-randomized cohort of 2 subjects per site (roll-in phase) were enrolled and treated with VenaSeal SCS with endovenous delivery of VenaSeal Adhesive (VA) to a target site in diseased great saphenous veins (GSV).
The VA is dispensed in small amounts with each pull of the trigger equaling 0.10 cc.
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Non-tumescent, non-thermal, non-sclerosant procedure that uses a proprietary medical adhesive delivered endovenously to close the vein.
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Complete Closure of the Target Vein at 5 years after index treatment in the VeClose study (NCT01807585).
Délai: 5 years
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Complete closure is defined as Doppler ultrasound examination showing closure along entire treated target vein segment with no discrete segments of patency exceeding 5cm.
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5 years
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Mesures de résultats secondaires
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Venous Clinical Severity Score (VCSS)
Délai: 5 years
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Change in Venous Clinical Severity Score (VCSS) at 5 years as compared to baseline data from the VeClose study (NCT01807585).
The VCSS is an Investigator assessment of the severity of venous reflux disease, assessing signs and symptoms such as pain, varicose veins, venous edema, skin pigmentation, induration and inflammation.
The VCSS score is the sum of responses to 10 questions.
Each question has a total possible of 3 points, which are then added for each question.
The overall VCSS scores can therefore range from 0 (no venous disease) to 30 (severe venous disease).
High scores indicate worse outcomes and "0" is the best possible outcome.
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5 years
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Aberdeen Varicose Vein Questionnaire (AVVQ)
Délai: 5 years
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Change in Aberdeen Varicose Vein Questionnaire (AVVQ) at 5 years as compared to baseline data from the VeClose study (NCT01807585).
AVVQ is a disease-specific 13-item questionnaire used to assess the impact of varicose veins on the quality of life, such as pain caused by varicose veins, and need to take painkilling tablets for varicose veins as well as assessing the presence of signs/symptoms such as ankle swelling, purple discoloration and rash/eczema.
The total score of AVVQ is the sum of all questions for each leg.
Scores range from 0 (no disease) to 100 (maximal disease).
High scores indicate worse outcomes and "0" is the best possible outcome.
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5 years
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Quality of Life survey (EQ-5D)
Délai: 5 years
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Change in Quality of Life survey (EQ-5D) at 5 years as compared to baseline data from the VeClose study (NCT01807585).
EQ-5D is a short generic quality of life survey that is commonly used outside of the United States for health technology assessments.
The "health state today" question provides an overall assessment along a 20-cm visual analog scale (VAS) with a range from 0 ("worst imaginable health state") to 100 ("best imaginable health state").
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5 years
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CEAP classification ("clinical, etiology, assessment and pathophysiology")
Délai: 5 years
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Standardized measure of the degree of venous insufficiency and secondary manifestations of venous disease as measured by the treating physician.
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5 years
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Satisfaction with Treatment
Délai: 5 years
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Satisfaction with Treatment assessment consists of a brief 2-question patient survey rating satisfaction with treatment provided and whether the subject would undergo the assigned treatment again.
The number (percent) of subjects on each level of satisfaction are summarized (Very satisfied, Somewhat satisfied, Somewhat dissatisfied, Very dissatisfied).
The number (percent) of subjects for the second satisfaction question, "would undergo treatment again" were also summarized by response (Definitely have again, Might have again, Not have again).
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5 years
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Adverse events (AE) related to the target GSV
Délai: 5 years
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AEs related to the GSV will be tabulated and reporting using the MedDRA dictionary, version 16.1.
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5 years
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Adjunctive procedures performed on the study limb
Délai: 5 years
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Details of adjunctive procedures performed on the study limb will be captured on Case Report Forms (CRFs)
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5 years
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Collaborateurs et enquêteurs
Parrainer
Parrainer
Les enquêteurs
Les enquêteurs
- Chercheur principal: Nick Morrison, MD, Morrison Vein Institute
Publications et liens utiles
Publications générales
- Morrison N, Gibson K, Vasquez M, Weiss R, Cher D, Madsen M, Jones A. VeClose trial 12-month outcomes of cyanoacrylate closure versus radiofrequency ablation for incompetent great saphenous veins. J Vasc Surg Venous Lymphat Disord. 2017 May;5(3):321-330. doi: 10.1016/j.jvsv.2016.12.005. Epub 2017 Mar 6.
- Kolluri R, Gibson K, Cher D, Madsen M, Weiss R, Morrison N. Roll-in phase analysis of clinical study of cyanoacrylate closure for incompetent great saphenous veins. J Vasc Surg Venous Lymphat Disord. 2016 Oct;4(4):407-15. doi: 10.1016/j.jvsv.2016.06.017. Epub 2016 Aug 8.
- Morrison N, Gibson K, Vasquez M, Weiss R, Jones A. Five-year extension study of patients from a randomized clinical trial (VeClose) comparing cyanoacrylate closure versus radiofrequency ablation for the treatment of incompetent great saphenous veins. J Vasc Surg Venous Lymphat Disord. 2020 Nov;8(6):978-989. doi: 10.1016/j.jvsv.2019.12.080. Epub 2020 Mar 20.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Début de l'étude
Achèvement primaire (Réel)
Achèvement primaire
Achèvement de l'étude (Réel)
Achèvement de l'étude
Dates d'inscription aux études
Première soumission
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Première publication
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour publiée
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
Autres numéros d'identification d'étude
- CP-1011
Plan pour les données individuelles des participants (IPD)
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