VeClose Five Year Follow-Up Extension Study
Follow-up of Patients Treated in VeClose Study (Five Years)
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Contatti e Sedi
Luoghi di studio
-
-
Arizona
-
Scottsdale, Arizona, Stati Uniti, 85255
- Morrison Vein Institute
-
-
California
-
San Diego, California, Stati Uniti, 92121
- GBK Cosmetic Laser Dermatology
-
-
Colorado
-
Greenwood Village, Colorado, Stati Uniti, 80111
- Radiology Imaging Associates (RIA)
-
-
Illinois
-
Springfield, Illinois, Stati Uniti, 62701
- Prairie Education & Research Cooperative
-
-
Maryland
-
Hunt Valley, Maryland, Stati Uniti, 21030
- MD Laser Skin & Vein Institute
-
-
New York
-
North Tonawanda, New York, Stati Uniti, 14120
- Vein Institute of Buffalo
-
-
Oregon
-
Bend, Oregon, Stati Uniti, 97701
- Inovia Vein Speciality Center
-
-
Virginia
-
Virginia Beach, Virginia, Stati Uniti, 23452
- Sentara Vascular Specialists
-
-
Washington
-
Bellevue, Washington, Stati Uniti, 98004
- Lake Washington Vascular
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
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.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Numero di gruppi/coorti
Coorti e interventi
Gruppo / CoorteGruppo / Coorte |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
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).
|
Procedura non tumescente, non termica, non sclerosante che utilizza un adesivo medico brevettato somministrato per via endovenosa per chiudere la vena.
Altri nomi:
|
|
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).
|
Ablazione termica a radiofrequenza del GSV utilizzando il sistema Covidien ClosureFast.
Altri nomi:
|
|
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.
|
Non-tumescent, non-thermal, non-sclerosant procedure that uses a proprietary medical adhesive delivered endovenously to close the vein.
Altri nomi:
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Complete Closure of the Target Vein at 5 years after index treatment in the VeClose study (NCT01807585).
Lasso di tempo: 5 years
|
Complete closure is defined as Doppler ultrasound examination showing closure along entire treated target vein segment with no discrete segments of patency exceeding 5cm.
|
5 years
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Venous Clinical Severity Score (VCSS)
Lasso di tempo: 5 years
|
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.
|
5 years
|
|
Aberdeen Varicose Vein Questionnaire (AVVQ)
Lasso di tempo: 5 years
|
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.
|
5 years
|
|
Quality of Life survey (EQ-5D)
Lasso di tempo: 5 years
|
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").
|
5 years
|
|
CEAP classification ("clinical, etiology, assessment and pathophysiology")
Lasso di tempo: 5 years
|
Standardized measure of the degree of venous insufficiency and secondary manifestations of venous disease as measured by the treating physician.
|
5 years
|
|
Satisfaction with Treatment
Lasso di tempo: 5 years
|
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).
|
5 years
|
|
Adverse events (AE) related to the target GSV
Lasso di tempo: 5 years
|
AEs related to the GSV will be tabulated and reporting using the MedDRA dictionary, version 16.1.
|
5 years
|
|
Adjunctive procedures performed on the study limb
Lasso di tempo: 5 years
|
Details of adjunctive procedures performed on the study limb will be captured on Case Report Forms (CRFs)
|
5 years
|
Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Nick Morrison, MD, Morrison Vein Institute
Pubblicazioni e link utili
Pubblicazioni generali
- 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.
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- CP-1011
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su VenaSeal SCS
-
NCT01807585CompletatoGrande vena safena (GSV) con malattia da reflusso venoso
-
NCT02585726Completato
-
NCT04469738CompletatoSindrome da fallimento dell'intervento chirurgico alla schiena
-
NCT04121104CompletatoSindrome da fallimento dell'intervento chirurgico alla schiena
-
NCT04272411CompletatoStimolazione del midollo spinale (SCS) | Metabolismo del glucosio nel sangue | Morsetto euglicemico iperinsulinemico
-
NCT05322798CompletatoIschemia cronica minacciosa per gli arti
-
NCT07397559ReclutamentoLesioni del midollo spinale (SCI)
-
NCT04668482CompletatoSindrome da fallimento dell'intervento chirurgico alla schiena
-
NCT03110601Completato