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
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
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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, Forenede Stater, 35294
- University of Alabama at Birmingham
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Arizona
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Phoenix, Arizona, Forenede Stater, 85012
- AKDHC Medical Research Services, LLC
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Tucson, Arizona, Forenede Stater, 85724
- Banner University Medical Center Tucson
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Tucson, Arizona, Forenede Stater, 85745
- AKDHC Medical Research Services, LLC
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California
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Loma Linda, California, Forenede Stater, 92357
- VA Loma Linda Healthcare System
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Long Beach, California, Forenede Stater, 90822
- VA Medical Center Long Beach
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Los Angeles, California, Forenede Stater, 90033
- Keck University Hospital at USC
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San Diego, California, Forenede Stater, 92123
- California Institute of Renal Research
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San Diego, California, Forenede Stater, 92120
- Kaiser Permanente
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San Francisco, California, Forenede Stater, 94118
- Kaiser Permanente Northern California
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Illinois
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Chicago, Illinois, Forenede Stater, 60637
- University of Chicago
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Peoria, Illinois, Forenede Stater, 61603
- RenalCare Associates, S.C.
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Indiana
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Fort Wayne, Indiana, Forenede Stater, 46804
- Lutheran Hospital Network of Indiana
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Iowa
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Iowa City, Iowa, Forenede Stater, 52242
- The University of Iowa Hospitals and Clinics
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Kentucky
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Louisville, Kentucky, Forenede Stater, 40202
- University of Louisville
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Louisiana
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New Orleans, Louisiana, Forenede Stater, 70112
- Tulane University
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Maine
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Portland, Maine, Forenede Stater, 04102
- Maine Medical Center
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02115
- Brigham and Women's Hospital
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Worcester, Massachusetts, Forenede Stater, 01655
- University of Massachusetts Medical Center
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Michigan
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Ann Arbor, Michigan, Forenede Stater, 48105
- VA Ann Arbor Healthcare System
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Detroit, Michigan, Forenede Stater, 48202
- Henry Ford Hospital
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Mississippi
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Greenwood, Mississippi, Forenede Stater, 38930
- Greenwood Leflore Hospital
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Missouri
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Kansas City, Missouri, Forenede Stater, 64111
- Saint Luke's Hospital
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New York
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New York, New York, Forenede Stater, 10065
- New York Presbyterian Hospital-Weill Cornell Medical Center
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North Carolina
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Chapel Hill, North Carolina, Forenede Stater, 27599
- University of North Carolina at Chapel Hill
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Winston-Salem, North Carolina, Forenede Stater, 27157
- Wake Forest
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Ohio
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Cleveland, Ohio, Forenede Stater, 44195
- Cleveland Clinic
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Pennsylvania
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Allentown, Pennsylvania, Forenede Stater, 18103
- Lehigh Valley Health Network
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Pittsburgh, Pennsylvania, Forenede Stater, 15240
- VA Pittsburg Healthcare System
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South Carolina
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Orangeburg, South Carolina, Forenede Stater, 29118
- SC Nephrology and Hypertension Center, Inc.
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Tennessee
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Knoxville, Tennessee, Forenede Stater, 37923
- Knoxville Kidney Center
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Texas
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Austin, Texas, Forenede Stater, 78756
- Cardiothoracis and Vascular Surgeons
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Houston, Texas, Forenede Stater, 77030
- The Methodist Hospital
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Houston, Texas, Forenede Stater, 77030
- Baylor College of Medicine
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Washington
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Bellevue, Washington, Forenede Stater, 98004
- Lake Washington Vascular Center
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Wisconsin
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Madison, Wisconsin, Forenede Stater, 53792
- University of Wisconsin School of Medicine and PH
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
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.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: Vonapanitase
Vonapanitase administered at the time of radiocephalic fistula creation
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Andre navne:
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Placebo komparator: Placebo
Placebo administered at the time of radiocephalic fistula creation
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Kaplan-Meier Estimate of Secondary AVF Patency
Tidsramme: 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
Tidsramme: 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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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PRT-201-320
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