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Retrospective Real-World Data Collection of the Conformable GORE® TAG® Thoracic Endoprosthesis When Used in Frozen Elephant Trunk Procedures for Treatment of Aortic Aneurysms and Dissections

28. juli 2026 opdateret af: W.L.Gore & Associates
Retrospective, multicenter, single-arm registry data collection designed to characterize outcomes in patients treated with the Conformable GORE® TAG® Thoracic Endoprosthesis deployed in an antegrade fashion as part of a frozen elephant trunk (FET) procedure

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Retrospective, multicenter, single-arm registry data collection designed to characterize outcomes in patients treated with the Conformable GORE® TAG® Thoracic Endoprosthesis deployed in an antegrade fashion as part of a frozen elephant trunk (FET) procedure and to assess the safety and performance of the Conformable GORE® TAG® Thoracic Endoprosthesis deployed antegrade as part of a FET procedure. This will be evaluated using real-world data and Computed Tomography (CT) imaging abstracted through retrospective chart review.

Undersøgelsestype

Observationel

Tilmelding (Anslået)

350

Kontakter og lokationer

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

Studiekontakt

  • Navn: Harrison Lead Clinical Study Manager
  • Telefonnummer: 12068225653
  • E-mail: hkelner@wlgore.com

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

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Prøveudtagningsmetode

Sandsynlighedsprøve

Studiebefolkning

The patient pool from which sites will screen for enrollment is comprised of patients with history of thoracic aortic disease that required surgical repair using a FET procedure. For qualifying patients with dissections, they will be enrolled into either of the following cohorts:

  • Hyperacute: onset of symptoms must be documented to be <24 hours prior to the date of the procedure.
  • Acute: onset of symptoms must be documented to be 1-14 days prior to the date of the procedure.
  • Subacute: onset of symptoms must be documented to be 15-90 days prior to the date of the procedure.
  • Chronic: onset of symptoms must be documented to be more than 90 days prior to the date of the procedure.

Those patients who meet all inclusion and no exclusion criteria, will be eligible for enrollment in this retrospective study.

Beskrivelse

Inclusion Criteria:

  1. Treated for aneurysm or dissection using antegrade deployed Conformable GORE® TAG® Thoracic Endoprosthesis (CTAG) device at least 12 months prior to date of enrollment.
  2. Age ≥ 18 years at the time of the index procedure.
  3. Proximal extent of the Conformable GORE® TAG® Thoracic Endoprosthesis (CTAG) device is sutured to the aorta and/or distal aspect of the surgical graft.
  4. Informed Consent Form (ICF) is signed by the subject or a legally authorized representative, or a waiver of consent is granted by the IRB of record and appropriately documented by the enrolling site.

Exclusion Criteria:

  1. Any modification performed on the CTAG Device, excluding suturing.
  2. Procedure performed in the setting of infection requiring treatment with parenteral anti-infective medication.
  3. Pregnant at the time of the index procedure.
  4. Aneurysm or Subacute / Chronic Dissection cases (onset of symptoms ≥15 days prior to the date of the procedure) with documented aortic rupture at the time of the index procedure.

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Chronic/Subacute Dissections and Aneurysms
Antegrade deployment of covered thoracic aortic stent graft as completion in frozen elephant trunk procedure
Acute/Hyperacute Dissections
Antegrade deployment of covered thoracic aortic stent graft as completion in frozen elephant trunk procedure

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
MAE freedom within one year (365 days) post-implant
Tidsramme: From date of index procedure through 365 days post implant

The primary endpoint will be measured as freedom from the composite of the following major adverse events (MAE) occurring within one year (365 days) post-implant:

  • Permanent Stroke
  • Permanent Paraplegia/ Paraparesis
  • Mortality
  • Reoperation
From date of index procedure through 365 days post implant

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Freedom from imaging outcomes within the 12-Month analysis window
Tidsramme: From the date of the index procedure through end of 12 months analysis window unless otherwise specified

The secondary endpoints will be measured as freedom from each of the following imaging outcomes within the 12-Month analysis window unless specified:

  • Failed Patency (within one year (365 days) post-implant)
  • Pseudoaneurysm (within one year (365 days) post-implant)
  • Increase in Aortic Diameter
  • Device Integrity
  • Device Migration
  • Type IA Endoleak
  • Type IB Endoleak
  • Type III Endoleak
  • Thrombosis of Index Pathology
From the date of the index procedure through end of 12 months analysis window unless otherwise specified

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 (Anslået)

1. september 2026

Primær færdiggørelse (Anslået)

31. december 2026

Studieafslutning (Anslået)

31. december 2026

Datoer for studieregistrering

Først indsendt

28. juli 2026

Først indsendt, der opfyldte QC-kriterier

28. juli 2026

Først opslået (Faktiske)

3. august 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

3. august 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

28. juli 2026

Sidst verificeret

1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • TAG 25-09

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ja

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

Ingen

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 .