- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT04540302
Merit WRAPSODY AV Access Efficacy Study (WAVE) (WAVE)
Prospektiv, randomiserad, kontrollerad, multicenterstudie som jämför Merit WRAPSODY™ endovaskulär stentgraft med perkutan transluminal angioplastik för behandling av venös utflödeskretsstenos eller ocklusion hos hemodialyspatienter. WAVE-studien
Studieöversikt
Status
Betingelser
Intervention / Behandling
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
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-
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Brasília, Brasilien
- Instituto Santa Marta De Ensino E Pesquisa
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Recife, Brasilien
- Real Hospital Português de Beneficência em Pernambuco
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Rio de Janeiro, Brasilien
- Hospital Universitário Pedro Ernesto
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São Paulo, Brasilien
- Instituto Dante Pazzanese de Cardiologia
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-
-
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Arizona
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Tempe, Arizona, Förenta staterna, 85281
- Southwest Kidney institute (SKI) Vascular Center
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Tucson, Arizona, Förenta staterna, 85718
- PIMA Heart and Vascular
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-
California
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Orange, California, Förenta staterna, 92868
- St. Joseph Hospital
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Connecticut
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Darien, Connecticut, Förenta staterna, 06820
- Vascular Care Connecticut
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Delaware
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Newark, Delaware, Förenta staterna, 19713
- Nephrology Associates
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Florida
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Jacksonville, Florida, Förenta staterna, 32256
- First Coast Cardiovascular Institute
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Miami, Florida, Förenta staterna, 33169
- Open Access Miami, LLC
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Oscala, Florida, Förenta staterna, 34471
- Leesburg Vascular Access Center & Discovery Medical Research
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Pensacola, Florida, Förenta staterna, 32504
- Coastal Vascular and Interventional
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Illinois
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Chicago, Illinois, Förenta staterna, 60611
- Northwestern Medical Center
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Chicago, Illinois, Förenta staterna, 60559
- Chicago Access Center
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Indiana
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Indianapolis, Indiana, Förenta staterna, 46202
- Indiana University Hospital and Methodist Hospital
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Kentucky
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Ashland, Kentucky, Förenta staterna, 41101
- King's Daughters Medical Center
-
-
Massachusetts
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West Roxbury, Massachusetts, Förenta staterna, 02130
- Brigham and Women's Faulkner Hospital
-
-
Michigan
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Flint, Michigan, Förenta staterna, 48507
- Michigan Vascular Access Center
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-
New Jersey
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Vineland, New Jersey, Förenta staterna, 80360
- Vascular Institute of Atlantic Medical Imaging
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-
North Carolina
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Chapel Hill, North Carolina, Förenta staterna, 27599
- UNC Health
-
Charlotte, North Carolina, Förenta staterna, 28202
- Charlotte Radiology
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Raleigh, North Carolina, Förenta staterna, 27607
- NC Heart and Vascular Research
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Raleigh, North Carolina, Förenta staterna, 27610
- North Carolina Nephrology Raleigh Access
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Ohio
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Cleveland, Ohio, Förenta staterna, 44195
- Cleveland Clinic
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Pennsylvania
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Pittsburgh, Pennsylvania, Förenta staterna, 15213
- University Pittsburg Medical Center
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Rhode Island
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Providence, Rhode Island, Förenta staterna, 02906
- Providence Access Center
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South Carolina
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Greenville, South Carolina, Förenta staterna, 29605
- Prisma Health System Upstate
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Texas
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Dallas, Texas, Förenta staterna, 75235
- Renal Disease Research Institute
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Dallas, Texas, Förenta staterna, 75226
- Soltero Cardiovascular Research Center
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Fort Worth, Texas, Förenta staterna, 76104
- PPG Health PA, DBA-Tarrant Vascular
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Houston, Texas, Förenta staterna, 77030
- Houston Methodist Hospital
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Houston, Texas, Förenta staterna, 77008
- Global Kidney Associates
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Katy, Texas, Förenta staterna, 77494
- University of Texas Health - Memorial Hermann Katy Hospital
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Pasadena, Texas, Förenta staterna, 77504
- CDVA
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Plano, Texas, Förenta staterna, 75093
- Dallas Nephrology Associates
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Virginia
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Virginia Beach, Virginia, Förenta staterna, 23507
- Sentara Vascular Specialists
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Toronto, Kanada
- Toronto General Hospital
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Birmingham, Storbritannien, B15 2TH
- Queen Elizabeth Hospital
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Dorchester, Storbritannien
- Dorset County Hospital
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London, Storbritannien, E1 1FR
- Royal London Hospital
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Oxford, Storbritannien, OX3 7LE
- Churchill Hospital
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Stevenage, Storbritannien, SG1 4AB
- Lister Hospital
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Beskrivning
Inklusionskriterier:
- Ämnet ger skriftligt informerat samtycke
- Försökspersonen är man eller kvinna, med en ålder ≥ 18 år vid anmälningsdatum.
- Försökspersonen är villig att genomgå alla uppföljningsbedömningar.
- Försökspersonen har en förväntad livslängd på ≥ 12 månader.
- Personen genomgår kronisk hemodialys.
- Försökspersonen har antingen en mogen AVF eller AVG i armen.
- Målskada (er) involverar en de novo stenotisk eller icke-stentad restenotisk lesion.
- Målskadan har ≥50 % stenos.
- Referenskärldiametern för målskadorna är mellan 5,0 mm och 14,0 mm
Exklusions kriterier:
- Patienten har en känd eller misstänkt infektion i hemodialystillgångsstället, systemisk infektion och/eller septikemi.
- Personen har en strokediagnos inom 3 månader före inskrivning.
- Personen har en historia av instabil angina eller hjärtinfarkt inom 60 dagar före inskrivningen.
- Personen är gravid, ammar eller har för avsikt att bli gravid inom det närmaste året.
- Målskadan är lokaliserad i en stent/stentgraft.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: AVF Perifer studie behandlingsgrupp
Patienter randomiserade till behandling med WRAPSODY Endovascular Stent Graft
|
Målskada behandlad med stentgraftplacering
|
|
Övrig: AVF Perifer kontrollgrupp
Försökspersoner randomiserades till behandling med standard perkutan transluminal angioplastik (PTA)
|
Målskada behandlad med standard perkutan transluminal angioplastik (PTA)
|
|
Experimentell: AVG anastomos
Alla försökspersoner i denna enarmskohort kommer att få behandling med WRAPSODY Endovascular Stent Graft
|
Målskada behandlad med stentgraftplacering
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Subjects Without Any Localized or Systemic Safety Events (Primary Safety Endpoint)
Tidsram: 30 days
|
Percentage of subjects without any localized or systemic safety events through 30 days post-index procedure that affect the access or venous outflow circuit and resulted in reintervention, hospitalization, or death (not including stenosis or thrombosis).
Endovascular procedures performed to treat safety events after the index study procedure will be considered surgeries.
|
30 days
|
|
Subjects With Target Lesion Primary Patency (TLPP) (Primary Effectiveness Endpoint:)
Tidsram: 6 months
|
Percentage of subjects with Target Lesion Primary Patency (TLPP) at 6 Months.
TLPP is defined as freedom from clinically-driven target lesion revascularization (CD-TLR) or target lesion thrombosis measured through 6 months post-procedure, which is the time interval of uninterrupted patency after study procedure to the next intervention performed on the target lesion or uncorrectable target lesion occlusion.
|
6 months
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Subjects With Target Lesion Primary Patency
Tidsram: 12 months
|
Percentage of subjects with Target Lesion Primary Patency (TLPP) at 12 Months.
TLPP is defined as freedom from clinically-driven target lesion revascularization (CD-TLR) or target lesion thrombosis measured through 6 months post-procedure, which is the time interval of uninterrupted patency after study procedure to the next intervention performed on the target lesion or uncorrectable target lesion occlusion.
|
12 months
|
|
Subjects With Target Lesion Primary Patency
Tidsram: 24 months
|
Percentage of subjects with Target Lesion Primary Patency (TLPP) at 24 Months.
TLPP is defined as freedom from clinically-driven target lesion revascularization (CD-TLR) or target lesion thrombosis measured through 6 months post-procedure, which is the time interval of uninterrupted patency after study procedure to the next intervention performed on the target lesion or uncorrectable target lesion occlusion.
|
24 months
|
|
Subjects With Assisted Target Lesion Primary Patency (aTLPP)
Tidsram: 6 months
|
Kaplan Meier Estimate Percent Probability of Assisted Target Lesion Primary Patency at 6 months. aTLPP was defined as time to loss of Assisted Primary Patency of the target lesion, which is the time from post-procedure until uncorrectable target lesion occlusion. Participants who did not experience loss of aTLPP were censored at the time of last available follow-up. |
6 months
|
|
Subjects With Assisted Target Lesion Primary Patency (aTLPP)
Tidsram: 12 months
|
Kaplan Meier Estimate Percent Probability of Assisted Target Lesion Primary Patency at 12 months. aTLPP was defined as time to loss of Assisted Primary Patency of the target lesion, which is the time from post-procedure until uncorrectable target lesion occlusion. Participants who did not experience loss of aTLPP were censored at the time of last available follow-up. |
12 months
|
|
Subjects With Assisted Target Lesion Primary Patency (aTLPP)
Tidsram: 24 months
|
Kaplan Meier Estimate Percent Probability of Assisted Target Lesion Primary Patency at 24 months. aTLPP was defined as time to loss of Assisted Primary Patency of the target lesion, which is the time from post-procedure until uncorrectable target lesion occlusion. Participants who did not experience loss of aTLPP were censored at the time of last available follow-up. |
24 months
|
|
Subjects With Access Circuit Primary Patency (ACPP)
Tidsram: 6 months
|
6 months
|
|
|
Subjects With Access Circuit Primary Patency (ACPP)
Tidsram: 12 months
|
12 months
|
|
|
Subjects With Access Circuit Primary Patency (ACPP)
Tidsram: 24 months
|
24 months
|
|
|
Subjects With Post-Procedure Secondary Patency
Tidsram: 6 months
|
Kaplan Meier Estimate Percent Probability of Post-Procedure Secondary Patency at 6 months. Post-Procedure Secondary Patency was defined as the interval post-procedure until access circuit abandonment. Participants who did not experience loss of Post-Procedure Secondary Patency were censored at the time of last available follow-up. |
6 months
|
|
Subjects With Post-Procedure Secondary Patency
Tidsram: 12 months
|
Kaplan Meier Estimate Percent Probability of Post-Procedure Secondary Patency at 12 months. Post-Procedure Secondary Patency was defined as the interval post-procedure until access circuit abandonment. Participants who did not experience loss of Post-Procedure Secondary Patency were censored at the time of last available follow-up. |
12 months
|
|
Subjects With Post-Procedure Secondary Patency
Tidsram: 24 months
|
Kaplan Meier Estimate Percent Probability of Post-Procedure Secondary Patency at 24 months. Post-Procedure Secondary Patency was defined as the interval post-procedure until access circuit abandonment. Participants who did not experience loss of Post-Procedure Secondary Patency were censored at the time of last available follow-up. |
24 months
|
|
Rates of Procedure-related Adverse Events Involving the Access Circuit
Tidsram: Index procedure
|
Rates of procedure-related adverse events involving the access circuit at index procedure
|
Index procedure
|
|
Rates of Device-related Adverse Events Involving the Access Circuit
Tidsram: Index procedure
|
Rates of device-related adverse events involving the access circuit at index procedure
|
Index procedure
|
|
Rates of Procedure-related Adverse Events Involving the Access Circuit
Tidsram: 30 days
|
Rates of procedure-related adverse events involving the access circuit at 30 days
|
30 days
|
|
Rates of Device-related Adverse Events Involving the Access Circuit
Tidsram: 30 days
|
Rates of device-related adverse events involving the access circuit at 30 days
|
30 days
|
|
Rates of Procedure-related Adverse Events Involving the Access Circuit
Tidsram: 6 months
|
Rates of procedure-related adverse events involving the access circuit at 6 months
|
6 months
|
|
Rates of Device-related Adverse Events Involving the Access Circuit
Tidsram: 6 months
|
Rates of device-related adverse events involving the access circuit at 6 months
|
6 months
|
|
Rates of Procedure-related Adverse Events Involving the Access Circuit
Tidsram: 12 Months
|
Rates of procedure-related adverse events involving the access circuit at 12 months
|
12 Months
|
|
Rates of Device-related Adverse Events Involving the Access Circuit
Tidsram: 12 Months
|
Rates of device-related adverse events involving the access circuit at 12 months
|
12 Months
|
|
Rates of Procedure-related Adverse Events Involving the Access Circuit
Tidsram: 24 Months
|
Rates of procedure-related adverse events involving the access circuit at 24 months
|
24 Months
|
|
Rates of Device-related Adverse Events Involving the Access Circuit
Tidsram: 24 Months
|
Rates of device-related adverse events involving the access circuit at 24 months
|
24 Months
|
Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Robert Jones, MD, The Queen Elizabeth Hospital
- Huvudutredare: Mahmood K Razavi, MD, St. Joseph's Hospital, Orange, CA
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
- Kärlsjukdomar
- Hjärt-kärlsjukdomar
- Patologiska tillstånd, anatomiska
- Medfödda abnormiteter
- Kardiovaskulära avvikelser
- Vaskulära missbildningar
- Fistel
- Arteriovenösa missbildningar
- Vaskulär fistel
- Medfödda, ärftliga och neonatala sjukdomar och abnormiteter
- Patologiska tillstånd, tecken och symtom
- Arteriovenös fistel
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