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NCT05639400 · ClinicalTrials.gov registry record

Thoraflex Hybrid and Relay Extension Post-Approval Study

A clinical trial of Aortic Aneurysm and Aortic Dissection, sponsored by Vascutek.

Active
Registry status
352
Enrollment target
20
Study locations

NCT05639400: Active study of Aortic Aneurysm and Aortic Dissection, sponsored by Vascutek.

NCT05639400 is a study of Aortic Aneurysm and Aortic Dissection that is active but no longer recruiting, run by Vascutek. The registered enrollment target is 352 participants, below the 615-participant average among 14 other Aortic Aneurysm trials with a reported enrollment target (43% lower). The trial reports 20 study locations across 16 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05639400, a study of Aortic Aneurysm and Aortic Dissection, is active but no longer recruiting, sponsored by Vascutek.

ACTIVE NOT RECRUITING
Registry status
352 participants
Enrollment target
20
Study locations

Study Summary

The goal of this observational study is to evaluate the Thoraflex Hybrid device alone and in combination with the RelayPro NBS stent-graft in the treatment of aortic disease affecting the aortic arch and descending aorta with or without involvement of the ascending aorta. Patients who undergo treatment with the Thoraflex Hybrid device with or without extension with a RelayPro NBS stent-graft will be eligible for enrolment and study activities and follow-up regime will follow standard care at each participating site. Participant involvement in the study will last for a total of 10 years from the point at which the Thoraflex Hybrid device is placed.

Primary Outcome

* Permanent disabling stroke (mRS \>2 and an increase in at least one mRS category from the individual's pre-stroke baseline, occurring within 30 days of either index procedure or extension and present at 1-year follow-up)\* Note: If a subject dies prior to 1-year follow-up, their last recorded mRS will be considered their final score * Grade 3 spinal cord ischemia (SVS reporting standards) occurring within 30 days of either index procedure or extension * All-cause mortality (within 1 year of ei

Interventions

  • DEVICE Thoraflex Hybrid
  • DEVICE RelayPro NBS

Study Locations (20)

California

  • Cedars-Sinai Medical Centre - Los Angeles
  • Keck Medical Centre of USC - Los Angeles

Pennsylvania

  • University of Pennsylvania - Philadelphia
  • UPMC Presbyterian - Pittsburgh

Texas

  • UT Dell Medical / Ascension Texas Cardiovascular - Austin
  • Baylor College of Medicine - St. Luke's - Houston

Other

  • Paracelsus Medical University - Salzburg
  • CHU Nantes - Saint-Herblain

Alabama

  • University of Alabama in Birmingham Medical Center - Birmingham

Colorado

  • University of Colorado - Aurora

Connecticut

  • Hartford Hospital - Hartford

District of Columbia

  • Medstar Washington Hospital Centre - Washington D.C.

Trial Details

FieldValue
Enrollment Target 352 participants
Start Date 2023-03-17
Est. Completion 2036-03
Vascutek

4 total trials

What the registry record for NCT05639400 still lists

NCT05639400 is an observational study that tracks outcomes without assigning an intervention. The registered 352 participants enrollment target is mid-sized for trials with a published cap, below the 615-participant average among 14 other Aortic Aneurysm trials with a reported enrollment target (43% lower).

The record links to 5 conditions, with Aortic Aneurysm appearing as the primary indexed condition, and to 2 interventions - of which Thoraflex Hybrid is the first listed.

NCT05639400 names 20 study sites across 16 states, led by California, Pennsylvania, Texas.

Frequently Asked Questions

What is clinical trial NCT05639400 about?

NCT05639400 is a clinical study titled "Thoraflex Hybrid and Relay Extension Post-Approval Study". The goal of this observational study is to evaluate the Thoraflex Hybrid device alone and in combination with the RelayPro NBS stent-graft in the treatment of aortic disease affecting the aortic arch and descending aorta with or without involvement of the ascending aorta. Patients who undergo treat...

What is the current status of trial NCT05639400?

This trial is currently active not recruiting. The enrollment target is 352 participants. The study started on 2023-03-17. Estimated completion is 2036-03.

What conditions does trial NCT05639400 study?

This clinical trial studies the following conditions: Aortic Aneurysm, Aortic Dissection, Thoracic Aortic Aneurysm, Thoracic Diseases, Thoracic Aortic Dissection.

What interventions are being tested in trial NCT05639400?

The interventions under investigation include: Thoraflex Hybrid (DEVICE), RelayPro NBS (DEVICE).

Who is sponsoring clinical trial NCT05639400?

This trial is sponsored by Vascutek, which has 4 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05639400 being conducted?

This trial has 20 study locations across Alabama, California, Colorado, Connecticut, District of Columbia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Aortic Aneurysm

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05639400's enrollment target sits among peer trials

352 5th of 14 higher than 10 of 14 other Aortic Aneurysm trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Aortic Aneurysm trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05639400, the US trial registry maintained by the National Library of Medicine. NCT05639400 (mid enrollment · wide site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.