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NCT Number: NCT06877195

Multicenter Randomised Prospective Study for External Support Mesh VEST of Venous Coronary Grafts on the Right Territory

Multicentre randomised prospective study aimed at verifying medium-term patency of venous grafts on the right coronary artery territory, by clinical and/or instrumental follow-up with particular attention to clinically driven re-revascularisation events regarding the site of new lesions (granularly comparing sites already treated with VEST, sites treated with bare vein, sites treated with other conduits, de novo lesions on the native).

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Key information

Conditions

Ischemic Cardiovascular Disease

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

European Hospital

Roma, 00149, Italy

Location status: Recruiting

Location contact

Luca Paolo Weltert, MD

CONTACT

[email protected]

+393478880617

Luca Paolo Weltert, MD

PRINCIPAL_INVESTIGATOR

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • combined or isolated interventions
  • adequate vein calibre
  • adequate graft flowmetry

Exclusion criteria

  • inability to implant due to calibre disparity or inadequate flowmetry

Treatment and study plan

CABG

Procedure

Aortocoronary bypass procedures with venous grafts on right coronary territory

Primary outcomes

  1. Ri-revascularization of grafted territory

    Time frame: Till end of study (at least three years)

    Incidence of coronary ri-revascaularization by either angioplasty or surgical bypass concerning the grafted territory due to graft failure

Secondary outcomes

  1. Major Cardiovascular and Cerebrovascular Events (MACCE)

    Time frame: Till end of study (at least three years)

    Incidence of Major Cardiovascular and Cerebrovascular Events

Study contacts

Contact information is provided by the study sponsor or research team.

Luca Paolo Weltert, MD

CONTACT

[email protected]

+393478880617

Sponsors and collaborators

Lead sponsor

Cardiochirurgia E.H.

Other

Registry information

Official study title

Multicenter Randomised Prospective Study for External Support Mesh VEST of Venous Coronary Grafts on the Right Territory: Mid-term Clinically Driven Re-rivascularization Events Comparison Between Sites Treated With VEST, Sites Treated With Bare Vein, Sites Treated With Other Conduits and de Novo Lesions on the Native Vessels

Acronym: RiVEST

Important dates

Study start
2025
Primary completion
2028
Study completion
2028
First posted
Mar 14, 2025
Registry last updated
Mar 18, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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