Actively Recruiting

Phase Not Applicable
Age: 18Years +
All Genders
NCT07485738

The Relationship Between Blood Flow Readings During Surgery and How Well the Graft Stays Open and How Patients Recover Afterward in Coronary Artery Bypass Graft Surgery

Led by Weill Medical College of Cornell University · Updated on 2026-04-22

1242

Participants Needed

1

Research Sites

309 weeks

Total Duration

On this page

Sponsors

W

Weill Medical College of Cornell University

Lead Sponsor

M

Medistim ASA

Collaborating Sponsor

AI-Summary

What this Trial Is About

The purpose of this study is to learn more about a tool called Transit-Time Flow Measurement (TTFM). TTFM uses sound waves during surgery to check how well blood is flowing through blood vessels. This helps doctors see if the blood flow is good during coronary artery bypass grafting (CABG), which is a type of heart surgery

CONDITIONS

Official Title

The Relationship Between Blood Flow Readings During Surgery and How Well the Graft Stays Open and How Patients Recover Afterward in Coronary Artery Bypass Graft Surgery

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Age over 18 years
  • First-time, non-emergent isolated multivessel CABG through median sternotomy
  • Willing and able to provide written informed consent and comply with all study procedures, including quality of life questionnaires
Not Eligible

You will not qualify if you...

  • Previous CABG or other cardiac surgery (reoperation)
  • Emergency surgical procedures
  • Combined CABG with other cardiac or non-cardiac surgeries
  • Isolated single vessel CABG
  • Minimally invasive CABG
  • Unable to undergo coronary computed tomographic angiography (CCTA)
  • Unable to provide written informed consent or comply with study procedures

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Weill Cornell Medicine/NewYork Presbyterian Hospital

New York, New York, United States, 10022

Actively Recruiting

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Research Team

S

SMARTFLOW Trial Listserv

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

DOUBLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

PREVENTION

Number of Arms

2

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