Irrigated Ablation System Evaluation for Atrial Fibrillation (AF) (IRASE-AF)
Irrigated Ablation System Evaluation for AF
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Ontario
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Toronto, Ontario, Canada, M4N 3M5
- Sunybrook Health Sciences Centre
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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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Scottsdale, Arizona, Forenede Stater, 85251
- Arizona Arrhythmia Consultants/Scottsdale Healthcare
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California
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Los Angeles, California, Forenede Stater, 90017
- Good Samaritan Hospital
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San Diego, California, Forenede Stater, 92037
- University of Californai, San Diego Medical Center
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Colorado
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Colorado Springs, Colorado, Forenede Stater, 80907
- Colorado Cardiac Alliance
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Florida
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Jacksonville, Florida, Forenede Stater, 32204
- Diagnostic Cardiology Associates, P.A.; St. Vincents Medical Center
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Tampa, Florida, Forenede Stater, 33606
- Tampa General Hospital
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Georgia
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Emory, Georgia, Forenede Stater, 30308
- Emory University Hospital, Midtown
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Kansas
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Kansas City, Kansas, Forenede Stater, 66160
- University of Kansas Hospital
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Maryland
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Takoma Park, Maryland, Forenede Stater, 20912
- Washington Adventist Hospital
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Michigan
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Grand Rapids, Michigan, Forenede Stater, 49503
- Spectrum Health
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Missouri
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Kansas City, Missouri, Forenede Stater, 64111
- MAHI, Saint Luke's Hospital
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New York
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New York, New York, Forenede Stater, 10029
- Mount Sinai Hospital
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New York, New York, Forenede Stater, 10016
- NYU Langone Medical Center
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Rochester, New York, Forenede Stater, 14642
- University of Rochester
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Ohio
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Cleveland, Ohio, Forenede Stater, 44195
- Cleveland Clinic
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Cleveland, Ohio, Forenede Stater, 44106
- University Hospitals Case Medical Center
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Columbus, Ohio, Forenede Stater, 43210
- The Ohio State University Medical Center
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Pennsylvania
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Doylestown, Pennsylvania, Forenede Stater, 18901
- Doylestown Hospital
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Philadelphia, Pennsylvania, Forenede Stater, 19104
- Hospital of the University of Pennsylvania
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Tennessee
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Nashville, Tennessee, Forenede Stater, 37203
- Centennial Medical Center
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Texas
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Austin, Texas, Forenede Stater, 78746
- Texas Cardiac Arrhythmia Research Foundation
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Dallas, Texas, Forenede Stater, 75226
- Baylor Heart & Vascular Hospital
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Houston, Texas, Forenede Stater, 77030
- The Methodist Hospital Research Institute
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Utah
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Salt Lake City, Utah, Forenede Stater, 84157
- Intermountain Medical Center
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Virginia
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Charlottesville, Virginia, Forenede Stater, 22908
- University of Virginia Health System
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Falls Church, Virginia, Forenede Stater, 22042
- Inova Fairfax Hospital / Inova Heart and Vascular Institute
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-
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Seoul, Korea, Republikken, 120-752
- Severance Hospital
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Seoul, Korea, Republikken, 136-705
- Korea University Anam Hospital
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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 18 years or older
- Signed Patient Informed Consent Form
- Able and willing to comply with all pre-, post-, and follow-up testing and requirements
- Failure of at least one anti-arrhythmic medication (AAD) for paroxysmal atrial fibrillation* [class I or III, or AV nodal blocking agents such as beta blockers (BB) and calcium channel blockers (CCB)] as evidenced by recurrent symptomatic paroxysmal atrial fibrillation*, or intolerable side effects due to AAD
Subjects with symptomatic paroxysmal atrial fibrillation (PAF)*
- PAF is defined as recurrent atrial fibrillation (AF) that terminates spontaneously within seven days.
Exclusion Criteria:
- Atrial fibrillation (AF) secondary to electrolyte imbalance, thyroid disease, or reversible or non-cardiac cause
- Previous ablation for AF
- History of any valvular cardiac surgical procedure
- Coronary artery bypass grafting (CABG) procedure within the last six months
- Awaiting cardiac transplantation or other cardiac surgery within the next 12 months
- Left atrial thrombus
- History of a documented thromboembolic event within the past one (1) year
- Diagnosed atrial myxoma
- An implanted implantable cardioverter defibrillator (ICD)
- Significant pulmonary disease, (e.g. restrictive pulmonary disease, constrictive or chronic obstructive pulmonary disease) or any other disease or malfunction of the lungs or respiratory system that produces chronic symptoms
- Significant congenital anomaly or medical problem that in the opinion of the investigator would preclude enrollment in this study
- Women who are pregnant (by history of menstrual period or pregnancy test if the history is considered unreliable)
- Acute illness or active systemic infection or sepsis
- Unstable angina
- Myocardial infarction within the previous two months
- Left ventricular ejection fraction (LVEF) <40% as determined by pre-procedure transthoracic echocardiogram (TTE)
- History of blood clotting or bleeding abnormalities
- Contraindication to anticoagulation (i.e. heparin or warfarin)
- Contraindication to computed tomography/magnetic resonance angiography (CT/MRA) procedure
- Life expectancy less than 12 months
- Enrollment in an investigational study evaluating another device or drug
- Uncontrolled heart failure or New York Heart Association (NYHA) class III or IV heart failure
- An intramural thrombus tumor, or other abnormality that precludes catheter introduction or manipulation
- Presence of a condition that precludes vascular access
- Left atrial size ≥ 50 mm as determined by pre-procedure TTE
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: St. Jude Medical Cardiac Ablation System
|
Irrigated ablation catheter
|
|
Aktiv komparator: FDA approved Open Irrigated Radio Frequency Ablation System
|
Irrigated ablation catheter
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Confirmation of Entrance Block in the Pulmonary Veins
Tidsramme: 20 minutes after initial isolation
|
20 minutes after initial isolation
|
|
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Incidence of Adverse Events Included in the Pre-specified Composite
Tidsramme: 7 days
|
Atrial perforation, atrio-esophageal fistula, cardiac tamponade, cerebrovascular accident, death, diaphragmatic paralysis, hospitalization, myocardial infarction, pericaridal effusion, pericarditis, pulumonary edema, pulmonary vein stenosis, thromboembolism, transient ischemic attack, and vascular access complications.
|
7 days
|
|
Incidence of Adverse Events Included in the Pre-specified Composite.
Tidsramme: 12 months
|
12 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Documented (> 30 Seconds) Asymptomatic Episodes of Atrial Fibrillation (AF), Atrial Flutter (AFL), or Atrial Tachicardia (AT) After the Blanking Period
Tidsramme: 12 months
|
12 months
|
|
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Early Onset (Within 90 Days) of SAE/Non-serious AEs and Late Onset (After 90 Days) SAEs
Tidsramme: 12 months
|
Early onset (within 90 days) of Serious Adverse Events (SAE)/Non-serious Adverse Events (AEs) and late onset (after 90 days) Serious Adverse Events (SAEs)
|
12 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart
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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 90030928
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