A Study of Vonapanitase (PRT-201) Administered Immediately After Radiocephalic Arteriovenous Fistula(AVF) Creation in Patients With Chronic Kidney Disease (CKD) (PATENCY-2)
Multicenter, Double Blind, Placebo Controlled Study of Vonapanitase (PRT- 201) Administered Immediately After Radiocephalic Arteriovenous Fistula Creation in Patients With Chronic Kidney Disease
Aperçu de l'étude
Statut
Statut
Les conditions
Les conditions
Intervention / Traitement
Intervention / Traitement
Type d'étude
Type d'étude
Inscription (Réel)
Inscription
Phase
Phase
- Phase 3
Contacts et emplacements
Lieux d'étude
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Alberta
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Edmonton, Alberta, Canada, T6G2B7
- University of Alberta
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British Columbia
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Vancouver, British Columbia, Canada, V5Z 1M9
- Vancouver General Hospital
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Ontario
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London, Ontario, Canada, N6A 5W9
- London Health Science Center
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Toronto, Ontario, Canada, M5G 2C4
- University Health Network Toronto General Hospital
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Quebec
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Montreal, Quebec, Canada, H4A 3J1
- McGill University Health Centre- Royal Victoria Hospital
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Alabama
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Birmingham, Alabama, États-Unis, 35294
- University of Alabama at Birmingham
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Arizona
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Phoenix, Arizona, États-Unis, 85012
- AKDHC Medical Research Services, LLC
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Tucson, Arizona, États-Unis, 85724
- Banner University Medical Center Tucson
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Tucson, Arizona, États-Unis, 85745
- AKDHC Medical Research Services, LLC
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California
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Loma Linda, California, États-Unis, 92357
- VA Loma Linda Healthcare System
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Long Beach, California, États-Unis, 90822
- VA Medical Center Long Beach
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Los Angeles, California, États-Unis, 90033
- Keck University Hospital at USC
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San Diego, California, États-Unis, 92123
- California Institute of Renal Research
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San Diego, California, États-Unis, 92120
- Kaiser Permanente
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San Francisco, California, États-Unis, 94118
- Kaiser Permanente Northern California
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Illinois
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Chicago, Illinois, États-Unis, 60637
- University of Chicago
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Peoria, Illinois, États-Unis, 61603
- RenalCare Associates, S.C.
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Indiana
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Fort Wayne, Indiana, États-Unis, 46804
- Lutheran Hospital Network of Indiana
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Iowa
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Iowa City, Iowa, États-Unis, 52242
- The University of Iowa Hospitals and Clinics
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Kentucky
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Louisville, Kentucky, États-Unis, 40202
- University of Louisville
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Louisiana
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New Orleans, Louisiana, États-Unis, 70112
- Tulane University
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Maine
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Portland, Maine, États-Unis, 04102
- Maine Medical Center
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Massachusetts
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Boston, Massachusetts, États-Unis, 02115
- Brigham and Women's Hospital
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Worcester, Massachusetts, États-Unis, 01655
- University of Massachusetts Medical Center
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Michigan
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Ann Arbor, Michigan, États-Unis, 48105
- VA Ann Arbor Healthcare System
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Detroit, Michigan, États-Unis, 48202
- Henry Ford Hospital
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Mississippi
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Greenwood, Mississippi, États-Unis, 38930
- Greenwood Leflore Hospital
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Missouri
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Kansas City, Missouri, États-Unis, 64111
- Saint Luke's Hospital
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New York
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New York, New York, États-Unis, 10065
- New York Presbyterian Hospital-Weill Cornell Medical Center
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North Carolina
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Chapel Hill, North Carolina, États-Unis, 27599
- University of North Carolina at Chapel Hill
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Winston-Salem, North Carolina, États-Unis, 27157
- Wake Forest
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Ohio
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Cleveland, Ohio, États-Unis, 44195
- Cleveland Clinic
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Pennsylvania
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Allentown, Pennsylvania, États-Unis, 18103
- Lehigh Valley Health Network
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Pittsburgh, Pennsylvania, États-Unis, 15240
- VA Pittsburg Healthcare System
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South Carolina
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Orangeburg, South Carolina, États-Unis, 29118
- SC Nephrology and Hypertension Center, Inc.
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Tennessee
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Knoxville, Tennessee, États-Unis, 37923
- Knoxville Kidney Center
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Texas
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Austin, Texas, États-Unis, 78756
- Cardiothoracis and Vascular Surgeons
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Houston, Texas, États-Unis, 77030
- The Methodist Hospital
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Houston, Texas, États-Unis, 77030
- Baylor College of Medicine
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Washington
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Bellevue, Washington, États-Unis, 98004
- Lake Washington Vascular Center
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Wisconsin
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Madison, Wisconsin, États-Unis, 53792
- University of Wisconsin School of Medicine and PH
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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
La description
Inclusion Criteria:
- Age of at least 18 years.
- Life expectancy of at least 6 months.
- Diagnosis of CKD.
- Planned creation of a new radiocephalic AVF (revision of an existing AVF is not eligible).
- Ability to understand and comply with the requirements of the entire study and to communicate with the study team.
- Written informed consent using a document that has been approved by the Institutional Review Board (IRB) or Independent Ethics Committee (IEC).
- If female and of childbearing potential (premenopausal and not surgically sterile) must have a negative serum pregnancy test at the screening visit and be willing to use contraception from the time of the screening visit to 2 weeks following study drug administration. Acceptable methods of birth control include abstinence, barrier methods, hormones, or intra-uterine device.
Exclusion Criteria:
- Malignancy or treatment for malignancy within the previous 12 months with the exception of the following cancers if they have been resected: localized basal cell or squamous cell skin cancer, or any cancer in situ.
- Presence of any significant medical condition that might significantly confound the collection of safety and efficacy data in this study.
- Previous treatment with vonapanitase (PRT-201).
- Treatment with any investigational drug within the previous 30 days or investigational antibody therapy within the previous 90 days prior to signing informed consent.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Quadruple
Nombre de bras
Armes et Interventions
Groupe de participants / BrasGroupe de participants / Bras |
Intervention / TraitementIntervention / Traitement |
|---|---|
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Comparateur actif: Vonapanitase
Vonapanitase administered at the time of radiocephalic fistula creation
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Autres noms:
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Comparateur placebo: Placebo
Placebo administered at the time of radiocephalic fistula creation
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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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Kaplan-Meier Estimate of Secondary AVF Patency
Délai: Median time from AVF creation to AVF abandonment (secondary patency), assessed up to 1 year.
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Kaplan-Meier estimate of median time from AVF creation until AVF abandonment (secondary patency)
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Median time from AVF creation to AVF abandonment (secondary patency), assessed up to 1 year.
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Number of Participants With AVF Use for Hemodialysis
Délai: Assessed at up to 12 Months
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AVF use for hemodialysis is defined as the ability of the study AVF to be successfully cannulated and used for hemodialysis for a minimum of 90 days or at least 30 days prior to a patient's last visit, if hemodialysis has not been initiated at least 90 days prior to the patient's last visit.
If AVF use is not defined as above, non-use of the AVF for hemodialysis is defined as an abandoned fistula prior to use; or if hemodialysis is recorded on 2 consecutive visits and there is no cannulation date or duration of use is less than 90 days.
The patients who are not categorized as having use or non-use of the AVF have insufficient data to determine AVF use for hemodialysis and will be categorized as having indeterminate use.
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Assessed at up to 12 Months
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Collaborateurs et enquêteurs
Parrainer
Parrainer
Publications et liens utiles
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 (Estimation)
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
- Maladies cardiovasculaires
- Maladies vasculaires
- Maladies urologiques
- Anomalies congénitales
- Insuffisance rénale
- Conditions pathologiques, anatomiques
- Anomalies cardiovasculaires
- Malformations vasculaires
- Malformations artério-veineuses
- Fistule vasculaire
- Maladies rénales
- Insuffisance rénale chronique
- Fistule
- Fistule artério-veineuse
Autres numéros d'identification d'étude
Autres numéros d'identification d'étude
- PRT-201-320
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