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Intraoperative Simultaneous Pressure Guided Revascularization Study

NCT03875846 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 80

Last updated 2021-08-04

No results posted yet for this study

Summary

This study aims to determine whether intraoperative physiologic measurements of blood flow to the leg during endovascular treatment of Peripheral Arterial Disease (PAD) can predict future clinical outcomes.

Conditions

  • Peripheral Vascular Diseases
  • Blood Pressure
  • Monitoring, Intraoperative
  • Clinical Decision-Making
  • Endovascular Procedures

Interventions

DIAGNOSTIC_TEST

Intraoperative Hemodynamic Pressures

Secondary analyses will examine the Ankle-Brachial Index, and the absolute limb pressures. In addition, the changes in flow rate of contrast before- and after- intervention will be examined as an indicator of perfusion.

DIAGNOSTIC_TEST

Contrast Flow Rate

A secondary analysis will examine the rate of contrast flow during pre-intervention and post-intervention angiograms, and correlate these findings with hemodynamic measurements recorded during surgery.

Sponsors & Collaborators

  • Mark Rockley

    lead OTHER

Principal Investigators

  • George Wells, PhD, MSc · Cardiovascular Research Methods Centre, University of Ottawa Heart Institute

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-10-01
Primary Completion
2020-01-01
Completion
2021-01-01

Countries

  • Canada

Study Locations

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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 NCT03875846 on ClinicalTrials.gov