- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT01118299
AMPLATZER Cardiac Plug Clinical Trial
Amplatzer Cardiac Plug Clinical Trial
Studieoversikt
Status
Intervensjon / Behandling
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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California
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Los Angeles, California, Forente stater, 90048
- Cedars-Sinai Medical Center
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Los Angeles, California, Forente stater, 90017
- Good Samaritan Hospital
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Colorado
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Aurora, Colorado, Forente stater, 80045
- University of Colorado Denver
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Littleton, Colorado, Forente stater, 80120
- South Denver Cardiology Associates
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Georgia
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Atlanta, Georgia, Forente stater, 30308
- Emory Midtown Hospital and Emory University Hospital
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Atlanta, Georgia, Forente stater
- St. Joseph's Hospital and Research Institute
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Iowa
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Iowa City, Iowa, Forente stater, 52242
- University of Iowa Hospitals & Clinics
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Kentucky
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Lexington, Kentucky, Forente stater, 40506
- University of Kentucky
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Michigan
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Detroit, Michigan, Forente stater, 48202
- Henry Ford Hospital
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Grand Rapids, Michigan, Forente stater, 49503
- Spectrum Health
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Southfield, Michigan, Forente stater, 48075
- Providence Hospital
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Minnesota
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Saint Cloud, Minnesota, Forente stater, 56303
- St. Cloud Hospital/CentraCare Heart and Vascular Clinic
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Saint Paul, Minnesota, Forente stater, 55102
- HealthEast St. Joseph's Hospital
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Pennsylvania
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Philadelphia, Pennsylvania, Forente stater, 19104
- University of Pennsylvania
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York, Pennsylvania, Forente stater, 17405
- York Hospital
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South Carolina
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Charleston, South Carolina, Forente stater, 29401
- Roper Hospital/PMG Research of Charleston
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Texas
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Houston, Texas, Forente stater, 77030
- Memorial Hermann Hospital
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Wisconsin
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Wausau, Wisconsin, Forente stater, 54401
- Aspirus Heart & Vascular Institute
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Subject must have a documented history of paroxysmal, persistent or permanent nonvalvular atrial fibrillation
- Subject must be ≥18 years of age
- Subject must be on warfarin or dabigatran therapy
- Subject must be eligible for long term warfarin or dabigatran therapy
- Subject must have a CHADS(2) score of 2 or greater
Summary of Exclusion Criteria:
- Subject who requires warfarin or dabigatran for a condition other than AF
- Subject who is on clopidogrel or another P2Y12 platelet inhibitor such as prasugrel or ticagrelor
- Subject who has an absolute or relative contraindication to aspirin, or warfarin and dabigatran
- Subject with a New York Heart Association (NYHA) classification equal to IV
- Subject with an implanted or surgical repair atrial septal defect (ASD) device or patent foramen ovale (PFO) device
- Subject with aortic or mitral valve regurgitation of grade 2+ or greater
- Subject with left ventricular ejection fraction (LVEF) ≤30
- Subject with mitral or aortic prosthetic valve
- Subject with a history of hemorrhagic or aneurysmal stroke
- Subject with a history of previous radio frequency (RF) ablation for atrial fibrillation
- Subject with a body mass index (BMI) ≥40
- Subject with a history of acute or recent MI, or unstable angina, or coronary artery bypass graft surgery (within 6 months)
- Subject who is on aspirin dose therapy greater than 81mg/day at time of enrollment
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Forebygging
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Eksperimentell: Device
AMPLATZER Cardiac Plug
|
AMPLATZER Cardiac Plug is a percutaneous transcatheter device
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Aktiv komparator: Optimal Medical Therapy (control)
Warfarin Dabigatran
|
AMPLATZER Cardiac Plug is a percutaneous transcatheter device
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Acute Safety - Procedure Related SAEs From Randomization Through Discharge For Device Arm Only
Tidsramme: From Randomization to Discharge Visit
|
An analysis comparing the rate of procedure related serious adverse events that occur in the device arm to a performance goal determined from literature reported rates for similar procedural techniques. The study as designed was intended to determine the difference in efficacy and safety between the device and control arm (subjects treated with OMT). However, due to early enrollment closure, the three primary endpoints were not analyzed as specified in the original trial protocol. As the Control arm subjects exited the study early, no sufficient data was available to summarize any endpoints. The three primary endpoints as mentioned in the Appendix D of the clinical investigational plan (Revision 06, dated September 2014) were summarized for the Device arm below. The secondary endpoint analysis requirement was removed from the protocol. |
From Randomization to Discharge Visit
|
Long-term Safety - Device Arm Only
Tidsramme: Randomization to 2 year follow-up
|
All-Cause Mortality and Major Bleeds Through 2 years in device arm subjects only. The study as designed was intended to determine the difference in efficacy and safety between the device and control arm (subjects treated with OMT). However, due to early enrollment closure, the three primary endpoints were not analyzed as specified in the original trial protocol. As the Control arm subjects exited the study early, no sufficient data was available to summarize any endpoints. The three primary endpoints as mentioned in the Appendix D of the clinical investigational plan (Revision 06, dated September 2014) were summarized for the Device arm. The secondary endpoint analysis requirement was removed from the protocol. |
Randomization to 2 year follow-up
|
Effectiveness Endpoint - Device Arm Only
Tidsramme: Randomization through 2 year follow up
|
Occurrence of ischemic stroke and peripheral thromboembolism in the device arm. The study as designed was intended to determine the difference in efficacy and safety between the device and control arm (subjects treated with OMT). However, due to early enrollment closure, the three primary endpoints were not analyzed as specified in the original trial protocol. As the Control arm subjects exited the study early, no sufficient data was available to summarize any endpoints. The three primary endpoints as mentioned in the Appendix D of the clinical investigational plan (Revision 06, dated September 2014) were summarized for the Device arm. The secondary endpoint analysis requirement was removed from the protocol. |
Randomization through 2 year follow up
|
Samarbeidspartnere og etterforskere
Sponsor
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- CL00921
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert enhetsprodukt
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Kliniske studier på AMPLATZER Cardiac Plug
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Abbott Medical DevicesFullførtSlag | Atrieflimmer | TromboemboliCanada, Italia, Spania, Argentina, Belgia, Chile, Tyskland
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CMX ResearchFullført
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Abbott Medical DevicesPåmelding etter invitasjonParavalvulær aorta regurgitasjonForente stater, Spania, Nederland, Canada, Italia, Polen, Storbritannia
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University of MagdeburgUkjent
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Universitaire Ziekenhuizen KU LeuvenBytefliesFullført
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M.D. Anderson Cancer CenterFullført
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Medtronic Cardiac Rhythm and Heart FailureFullført
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Visant Medical, Inc.FullførtTørre øyneForente stater
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University of Southern CaliforniaAktiv, ikke rekrutterende
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St. Luke's-Roosevelt Hospital CenterFullført