QP ExCELs: MultiPole Pacing (MPP) Sub-Study
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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Alabama
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Fairhope, Alabama, Forenede Stater, 36532
- Thomas Hospital
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California
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Inglewood, California, Forenede Stater, 90301
- South Bay Electrophysiology
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Rancho Mirage, California, Forenede Stater, 92270
- Eisenhower Desert Cardiology
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District of Columbia
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Washington, District of Columbia, Forenede Stater, 20010
- MedStar Washington Hospital Center
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Florida
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Orlando, Florida, Forenede Stater, 32803
- Florida Hospital
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Orlando, Florida, Forenede Stater, 32806
- Orlando Health Heart Institute
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Tampa, Florida, Forenede Stater, 33613
- Florida Hospital Tampa Pepin Heart Institute
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Georgia
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Atlanta, Georgia, Forenede Stater, 30309
- Piedmont Heart Institute
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Illinois
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Chicago, Illinois, Forenede Stater, 60637
- University of Chicago Medical Center
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Indiana
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Fort Wayne, Indiana, Forenede Stater, 46845
- Parkview Physicians Group - Cardiology
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Iowa
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Iowa City, Iowa, Forenede Stater, 52242
- University of Iowa Hospitals and Clinics
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Kansas
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Kansas City, Kansas, Forenede Stater, 66160
- University of Kansas Hospital
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Kentucky
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Lexington, Kentucky, Forenede Stater, 40536
- University of Kentucky
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Lexington, Kentucky, Forenede Stater, 40503
- Baptist Health - Lexington
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Maine
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Bangor, Maine, Forenede Stater, 04401
- Northeast Cardiology
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02114
- Massachusetts General Hospital
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Fall River, Massachusetts, Forenede Stater, 02720
- Southcoast Health
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Worcester, Massachusetts, Forenede Stater, 01655
- University of Massachusetts Medical School
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Michigan
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Ann Arbor, Michigan, Forenede Stater, 48109
- University of Michigan Hospital
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Detroit, Michigan, Forenede Stater, 48202
- Henry Ford Hospital
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Ypsilanti, Michigan, Forenede Stater, 48197
- Michigan Heart
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Mississippi
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Tupelo, Mississippi, Forenede Stater, 38801
- Cardiology Associates of North Mississippi
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Missouri
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Saint Charles, Missouri, Forenede Stater, 63301
- SSM Health St. Joseph Hospital - St. Charles
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Saint Louis, Missouri, Forenede Stater, 63136
- St. Louis Heart and Vascular
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Springfield, Missouri, Forenede Stater, 65804
- Mercy Clinic Cardiology
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Montana
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Kalispell, Montana, Forenede Stater, 59901
- Glacier View Medical Research Institute, Cardiology
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New Jersey
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Neptune, New Jersey, Forenede Stater, 07753
- Jersey Shore University Medical Center
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New York
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Bronx, New York, Forenede Stater, 10467
- Montefiore Medical Center
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Flushing, New York, Forenede Stater, 11355
- New York Presbyterian Queens
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New York, New York, Forenede Stater, 10021
- Weill Cornell Medicine
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New York, New York, Forenede Stater, 10025
- Mt. Sinai St. Luke's Hospital
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Valhalla, New York, Forenede Stater, 10595
- Westchester Medical Center
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North Carolina
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Asheville, North Carolina, Forenede Stater, 28803
- Asheville Cardiology Associates
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Winston-Salem, North Carolina, Forenede Stater, 27157
- Wake Forest Baptist Health Medical Center
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Winston-Salem, North Carolina, Forenede Stater, 27103
- Novant Health Winston-Salem Cardiology
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North Dakota
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Fargo, North Dakota, Forenede Stater, 58102
- Sanford Medical Center - Fargo
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45219
- University of Cincinnati
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Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater, 19140
- Temple Heart and Vascular Institute
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South Carolina
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Greenville, South Carolina, Forenede Stater, 29607
- Upstate Cardiology
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Tennessee
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Chattanooga, Tennessee, Forenede Stater, 37403
- UT Erlanger Cardiology
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Texas
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Fort Worth, Texas, Forenede Stater, 76104
- Fort Worth Heart
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The Woodlands, Texas, Forenede Stater, 77380
- UT Health Science Center
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Utah
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Salt Lake City, Utah, Forenede Stater, 84132
- University of Utah Medical Center
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Vermont
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Burlington, Vermont, Forenede Stater, 05401
- UVM Medical
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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:
- Currently enrolled in the ongoing QP ExCELs study
- Successfully implanted with a BIOTRONIK Ilivia 7 HF-T QP family CRT-D system, or future-marketed CRT-D system with the MPP feature. Successful implantation is defined as having at least two LV pacing vectors with a measured pacing threshold of ≤ 5.0 V @ any pulse width (allowing for a minimum 2.5 V safety margin) without phrenic nerve stimulation at the final programmed pacing output at the time of enrollment into the MPP sub-study.
- CRT Responder Assessment classification as "Worsened" or "Unchanged"
- Standard continuous biventricular (BiV) pacing from implant until the 6-Month QP ExCELs follow-up visit. (Implant to 3-Month QP ExCELs follow-up who qualify due to a Heart Failure (HF) hospitalization event)
- Able to understand the nature of the sub-study and give informed consent
- Available for an additional follow-up visit specific to the MPP sub-study at the investigational site
- No evidence of non-compliance to their ongoing commitment in the QP ExCELs study
Exclusion Criteria:
- Have a life expectancy of less than 6 months
- Expected to receive heart transplantation or ventricular assist device within 6 months
- Chronic atrial fibrillation
- Presence of another life-threatening, underlying illness separate from their cardiac disorder
- Received MPP pacing prior to enrolment into the MPP sub-study
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 |
|---|---|
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Eksperimentel: MultiPole Pacing
Traditional biventricular pacing CRT non-responders at the 3 or 6 month QP ExCELs study follow-up.
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CRT non-responders are programmed with MultiPole pacing ON.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Cardiac Resynchronization Therapy (CRT) Responder Status With the MPP Feature
Tidsramme: Enrollment to 6 Months
|
Count of participants who are classified as "Improved", where responder classification is derived from a clinical composite score (CCS) based on changes in New York Heart Association (NYHA) class, Heart Failure (HF) hospitalization, and cardiovascular death. Responder classification at 6 months (evaluated compared to MPP Enrollment Visit) :
|
Enrollment to 6 Months
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of Participants Without MPP System Related Adverse Events Requiring Additional Invasive Intervention to Resolve at 6 Months.
Tidsramme: Enrollment to 6 Months
|
Evaluate adverse events that require additional invasive intervention to resolve specifically related to the MPP feature.
These adverse events include any software issues related to MPP programming or any adverse event that occurs while MPP is enabled and that may be attributed to the use of the MPP feature.
Outcome was evaluated as an adverse event free-rate (AEFR).
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Enrollment to 6 Months
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Clinical Composite Score (CCS) + Patient Global Assessment (PGA) Responder Status Utilizing a Modified CCS That Incorporates the PGA
Tidsramme: Enrollment to 6 Months
|
Evaluate a modified CCS, determining a responder classification based on changes in NYHA class, PGA, HF hospitalization, and cardiovascular death, where the PGA will ask participantss to assess how their overall status has changed since prior to receiving CRT therapy (markedly better, better, unchanged, worse, markedly worse). Modified responder classification (CCS + PGA) at 6 months (evaluated compared to MPP Enrollment Visit):
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Enrollment to 6 Months
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CCS Responder Status Utilizing an Expanded Responder Classification
Tidsramme: Enrollment to 6 Months
|
Evaluate a modified CCS with an expanded responder classification where "Improved" and "Unchanged" are considered responders. Responder classification at 6 months (evaluated compared to MPP Enrollment Visit) :
|
Enrollment to 6 Months
|
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 (Faktiske)
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
- MPP Sub-Study
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
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