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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

NCT07485738 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 1242

Last updated 2026-04-22

No results posted yet for this study

Summary

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

  • CABG Graft Integrity
  • CABG
  • Blood Flow
  • Transit-time Flow Measurement
  • Heart Disease

Interventions

DEVICE

Transit-Time Flow Measurement (TTFM)

TTFM is based on ultrasound technology and allows the assessment of intraoperative graft function based on quantification, directionality and resistance to blood flow through the graft.

Sponsors & Collaborators

  • Medistim ASA

    collaborator INDUSTRY

  • Weill Medical College of Cornell University

    lead OTHER

Principal Investigators

  • Mario Gaudino, MD, PhD, MSCE, FEBCTS, FACC · Weill Medical College of Cornell University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-30
Primary Completion
2029-03-31
Completion
2032-03-31
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07485738 on ClinicalTrials.gov