- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01246466
Dual Epicardial Endocardial Persistent Atrial Fibrillation (AF) Study (DEEP)
8. marts 2021 opdateret af: AtriCure, Inc.
Feasibility Trial of a Hybrid Approach for Treatment of Patients With Persistent or Longstanding Persistent Atrial Fibrillation With Radiofrequency Ablation
The purpose of this clinical investigation is to evaluate how safe a less invasive cardiac surgery is using the AtriCure Bipolar System combined with a catheter ablation procedure in treating AF, and how effective this combined procedure is using the AtriCure System in treating AF.
The AtriCure Bipolar System will be used to perform the less invasive cardiac surgery and a standard electrophysiology catheter, currently available, will be used to perform the catheter ablation procedure.
This surgical procedure is considered less invasive because it is done through tiny surgical punctures on the sides of the chest near the ribs instead of one large surgical incision of the breast bone to completely open the chest and access the heart, and it also avoids the need for the heart-lung bypass machine.
Studieoversigt
Status
Afsluttet
Intervention / Behandling
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
24
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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California
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Stanford, California, Forenede Stater, 94305
- Stanford University Medical Center
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Tennessee
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Nashville, Tennessee, Forenede Stater, 37232
- Vanderbilt Heart Institute
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Texas
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Plano, Texas, Forenede Stater, 75093
- Baylor Health
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Virginia
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Charlottesville, Virginia, Forenede Stater, 22908
- UVA
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Norfolk, Virginia, Forenede Stater, 23507
- Sentara Norfolk
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år og ældre (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
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
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: AtriCure Bipolar System combined with a catheter ablation
procedure using the AtriCure Bipolar System plus a catheter ablation
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AtriCure Bipolar System plus a catheter ablation
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Hvad måler undersøgelsen?
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.
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Acute MAE within 30 days post procedure or hospital discharge (up to 7 days), whichever is longer.
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Within the first 30 days post-index procedure, or hospital discharge (up to 7 days), whichever is longer.
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Absence of Atrial Fibrillation
Tidsramme: 12 month follow-up
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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.
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12 month follow-up
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Overall Serious Device or Procedure Related Adverse Event Rate
Tidsramme: 12 month follow-up
|
12 month follow-up
|
|
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Acute Procedure Success
Tidsramme: Upon completion of the index procedure, up to ten hours
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Upon completion of the index procedure, up to ten hours
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|
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Absence of Atrial Fibrillation
Tidsramme: After the 3 month blanking period through twelve month follow-up.
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Absence of atrial fibrillation after the 3 month blanking period through twelve month follow-up based on auto trigger event monitor.
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After the 3 month blanking period through twelve month follow-up.
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Number of Participants With Reintervention to Address Atrial Dysrhythmia
Tidsramme: 12 months
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Number of Participants with Reintervention to Address Atrial Dysrhythmia, through 12 months
|
12 months
|
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Number of Participants With DC Cardioversion
Tidsramme: 12 months
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12 months
|
|
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Improvement in AF
Tidsramme: 12 months
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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)
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12 months
|
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Duration of Procedure
Tidsramme: During index procedure
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During index procedure
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Faktiske)
1. december 2010
Primær færdiggørelse (Faktiske)
1. december 2012
Studieafslutning (Faktiske)
1. november 2013
Datoer for studieregistrering
Først indsendt
22. november 2010
Først indsendt, der opfyldte QC-kriterier
22. november 2010
Først opslået (Skøn)
23. november 2010
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
1. april 2021
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
8. marts 2021
Sidst verificeret
1. januar 2016
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- CP2009-1
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med Vedvarende atrieflimren
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W.L.Gore & AssociatesAfsluttetSeptal defekt, atrialForenede Stater
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Pusan National University HospitalIkke rekrutterer endnuHjerteimplanterbar elektronisk enhed | Atrial High Rate EpisodeKorea, Republikken
-
W.L.Gore & AssociatesAfsluttetSeptal defekt, atrialForenede Stater
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Academisch Medisch Centrum - Universiteit van Amsterdam...Tilmelding efter invitationKortkoblet idiopatisk ventrikulær fibrillationHolland
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KEZBAN MELTEM ÇOLAKRekrutteringPersistent Apikal PeriodontitisTyrkiet (Türkiye)
-
Brai²nRekrutteringPersistent Spinal Pain Syndrome Type 2 (PSPS-T2), Nedre rygsøjle | Rygmarvens følsomhed over for neurostimulation | Neurofysiologisk følsomhed over for rygsøjle-stimulationBelgien
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Henry Ford Health SystemTrukket tilbage
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Centre Hospitalier Universitaire, AmiensHenri Mondor University HospitalRekrutteringSeptisk chok | Kritisk pleje | Transthorax ekkokardiografi | Speckle Tracking | Reproducerbarhed | Venstre atrial belastning | Højre atrial belastning | Ekkokardiografisk softwareFrankrig
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Assiut UniversityTrukket tilbageASD2 (Secundum atrial septal defekt)
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First Affiliated Hospital of Ningbo UniversityAfsluttetEvaluering af radiofrekvensoverført punkteringssystem | Atrial septum punkteringKina
Kliniske forsøg med Hybrid: AtriCure Bipolar System & EP ablation procedure
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CoreMap Inc.RekrutteringVedvarende atrieflimrenForenede Stater, Tjekkiet
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AtriCure, Inc.Ukendt
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Shanghai MicroPort EP MedTech Co., Ltd.Ikke rekrutterer endnuAtrieflimren (AF) | Paroksysmal supraventrikulær takykardi (PSVT) | Hurtig arytmi