Dual Epicardial Endocardial Persistent Atrial Fibrillation (AF) Study (DEEP)
Feasibility Trial of a Hybrid Approach for Treatment of Patients With Persistent or Longstanding Persistent Atrial Fibrillation With Radiofrequency Ablation
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
California
-
Stanford, California, Forenede Stater, 94305
- Stanford University Medical Center
-
-
Tennessee
-
Nashville, Tennessee, Forenede Stater, 37232
- Vanderbilt Heart Institute
-
-
Texas
-
Plano, Texas, Forenede Stater, 75093
- Baylor Health
-
-
Virginia
-
Charlottesville, Virginia, Forenede Stater, 22908
- UVA
-
Norfolk, Virginia, Forenede Stater, 23507
- Sentara Norfolk
-
-
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
- Patients with symptomatic (e.g. palpitations, shortness of breath, fatigue) persistent or longstanding persistent AF Persistent
- Patient is willing and able to provide written informed consent.
- Patient has a life expectancy of at least 2 years.
- Patient is willing and able to attend the scheduled follow-up visits.
Exclusion Criteria:
- Prior Cardiothoracic Surgery.
- Patient has NYHA Class IV heart failure.
- Evidence of underlying structural heart disease requiring surgical treatment.
- Ejection fraction < 30%
- Measured left atrial diameter > 6.0 cm
- Renal Failure
- Stroke within previous 6 months.
- Known carotid artery stenosis greater than 80%.
- Evidence of significant active infection or endocarditis.
- Pregnant woman or women desiring to become pregnant in the next 24 months.
- Presence of thrombus in the left atrium determined by echocardiography.
- History of blood dyscrasia.
- Contraindication to anticoagulation, based on Investigator's opinion.
- Mural thrombus or tumor.
- Moderate to Severe COPD
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: AtriCure Bipolar System combined with a catheter ablation
procedure using the AtriCure Bipolar System plus a catheter ablation
|
AtriCure Bipolar System plus a catheter ablation
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Primary Safety Endpoint
Tidsramme: Within the first 30 days post-index procedure, or hospital discharge (up to 7 days), whichever is longer.
|
Acute MAE within 30 days post procedure or hospital discharge (up to 7 days), whichever is longer.
|
Within the first 30 days post-index procedure, or hospital discharge (up to 7 days), whichever is longer.
|
|
Absence of Atrial Fibrillation
Tidsramme: 12 month follow-up
|
Absence of atrial fibrillation (AF) at twelve month follow-up based on an auto trigger event monitor, while off all Class I and III antiarrhythmic therapy.
|
12 month follow-up
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Overall Serious Device or Procedure Related Adverse Event Rate
Tidsramme: 12 month follow-up
|
12 month follow-up
|
|
|
Acute Procedure Success
Tidsramme: Upon completion of the index procedure, up to ten hours
|
Upon completion of the index procedure, up to ten hours
|
|
|
Absence of Atrial Fibrillation
Tidsramme: After the 3 month blanking period through twelve month follow-up.
|
Absence of atrial fibrillation after the 3 month blanking period through twelve month follow-up based on auto trigger event monitor.
|
After the 3 month blanking period through twelve month follow-up.
|
|
Number of Participants With Reintervention to Address Atrial Dysrhythmia
Tidsramme: 12 months
|
Number of Participants with Reintervention to Address Atrial Dysrhythmia, through 12 months
|
12 months
|
|
Number of Participants With DC Cardioversion
Tidsramme: 12 months
|
12 months
|
|
|
Improvement in AF
Tidsramme: 12 months
|
Improvement in Atrial Fibrillation Symptom Checklist Frequency (Minimum value: -1.0, Maximum value: 25.0) and Severity Scores (Minimum value: -6.0, Maximum value: 19.0)
|
12 months
|
|
Duration of Procedure
Tidsramme: During index procedure
|
During index procedure
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- CP2009-1
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