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Forebyggelse af post-OP AFib ved brug af kombination af CardiaMend og Amiodarone (CAMP POAF)

15. oktober 2026 opdateret af: Judson Williams, WakeMed Health and Hospitals

En prospektiv pilotundersøgelse af kombinationen af ​​CardiaMend og Amiodaron til forebyggelse af postoperativ atrieflimren (POAF) hos patienter, der gennemgår isoleret hjertearteriel bypass-transplantation eller isoleret ventilkirurgi (CAMP POAF)

The purpose of this study is to evaluate the combination of CardiaMend, with the addition of amiodarone in the prevention of postoperative atrial fibrillation (POAF) in patients undergoing isolated cardiac arterial bypass grafting (CABG) or valve surgery.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This study will investigate CardiaMend, an FDA cleared (K210331) pericardial reconstruction matrix used in combination with amiodarone, an FDA approved antiarrhythmic drug, as a prevention of POAF.

This is a single-center, prospective, pilot study, enrolling adult subjects undergoing isolated cardiac arterial bypass surgery or isolated valve surgery, via complete median sternotomy.

CardiaMend should be used according to the Instructions for Use with the exception that device hydration is performed with 3 ampules of amiodarone (150mg/3ml) instead of room temperature saline. For best results, the device should be fixed in place using a continuous or interrupted stitch (approximately 1 stitch per cm) to approximate the edge of the pericardial defect. The closed defect should not put pressure on the underlying structures. A non-absorbable monofilament suture is preferred such as 5-0 or 4-0 prolene. A small edge may be left open for drain placement and a small slit for LIMA in case of CABG.

Patients will have continuous EKG until discharge. If clinically indicated, patients will receive a monitor for home monitoring per standard of care.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

30

Fase

  • Fase 4

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • North Carolina
      • Raleigh, North Carolina, Forenede Stater, 27610
        • WakeMed Health and Hospitals

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

20 år til 85 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Subject aged 20-85 years old.

  • Patients able to provide written informed consent, understand, and be willing to comply with study-related procedures.

  • Participants who are scheduled to undergo open-chest cardiac surgery via complete median sternotomy. Includes:

    • Coronary artery bypass graft (CABG) or valve repair/replacement, or
    • Inclusionary valve repair/replacement procedures for the primary reason for surgery include: aortic valve repair/replacement, mitral valve repair/replacement.
    • Note: Left atrial appendage (LAA) procedures are allowed if CABG and/or valve repair or replacement is the qualifying surgical procedure, but is not a qualifying surgical procedure on its own.
  • In sinus rhythm at the time of office visit and prior EKG (note: continuous EKG monitoring for 48 hours is not required).

Exclusion Criteria:

  • Subject unable to give voluntary written informed consent, is unlikely to cooperate or is legally incompetent, including subjects who are institutionalized by court or official order, or in a dependency relationship with, testing center or investigator.
  • Any condition which could interfere with the subject's ability to comply with the study.
  • Ongoing participation in an interventional clinical study or during the preceding 30 days.
  • Female subjects who are pregnant, breastfeeding, were pregnant within the last three months, or are planning to become pregnant during the course of the study.
  • Active skin or deep infection at the site of implantation.
  • History of chronic wounds or wound-healing disorders.
  • Known connective tissue diseases (e.g. Ehlers-Danlos syndrome, Epidermolysis bullosa, Marfan syndrome, Osteogenesis imperfecta).
  • Immune-suppressed subjects, immune-deficiency subjects (properly managed diabetes mellitus is not an exclusion criterion).
  • Concomitant oral or IV systemic corticosteroid therapy and/or other constant anti-inflammatory therapies.
  • The subject has an implantable cardiac device (i.e., cardiac resynchronization therapy devices with and without defibrillator capabilities (CRTs and CRT-Ds), implantable cardioverter-defibrillators (ICD) and pacemakers).
  • Known history of atrial fibrillation or paroxysmal atrial fibrillation.
  • History of ablation for atrial fibrillation.
  • Patients already receiving amiodarone as a treatment for atrial fibrillation or ventricular arrhythmias.
  • Disease of the left pleura, previous intervention in the left pleural space, or chest deformity.
  • Subjects with end-stage chronic-renal disease / dialysis.
  • Subjects with heart failure (BNP>1000), low ejection fraction (<35%), end stage renal disease (on dialysis or creatinine >1.8).
  • STS risk >5.5% for 30 day mortality.
  • Patients electing to receive an ablative procedure for atrial fibrillation during the index operation.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Andet: Single Arm

All patients who are enrolled into the study will receive the treatment. This includes the CardiaMend which should be used according to the Instructions for Use with the exception that device hydration is performed with 3 ampules of amiodarone (150mg/3ml) instead of room temperature saline. For best results, the device should be fixed in place using a continuous or interrupted stitch (approximately 1 stitch per cm) to approximate the edge of the pericardial defect. The closed defect should not put pressure on the underlying structures. A non-absorbable monofilament suture is preferred such as 5-0 or 4-0 prolene. A small edge may be left open for drain placement and a small slit for LIMA in case of CABG

The CardiaMend patch will be saturated with Amiodarone prior to being sutured into place.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Post Operative Atrial Fibrillation
Tidsramme: On Average of one Week

The patient will have continuous ECG monitoring until discharge to evaluate for any evidence of atrial fibrillation or atrial flutter which lasts longer than one hour or if less than one hour, requires medical or procedural intervention

On Average of one Week

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Judson B Williams, MD, WakeMed Health and Hospitals

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

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)

20. januar 2023

Primær færdiggørelse (Faktiske)

6. februar 2024

Studieafslutning (Faktiske)

6. februar 2024

Datoer for studieregistrering

Først indsendt

25. november 2022

Først indsendt, der opfyldte QC-kriterier

27. december 2022

Først opslået (Faktiske)

12. januar 2023

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

5. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

15. oktober 2026

Sidst verificeret

1. oktober 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 1937514

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ja

produkt fremstillet i og eksporteret fra U.S.A.

Ja

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 .