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Long-term Follow-up NIRS-IVUS Imaging of Pre-existing Carotid Stents

NCT03141580 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 52

Last updated 2020-04-29

No results posted yet for this study

Summary

The 'Long-term Follow-up Near-infrared Spectroscopy and Intravascular Ultrasound Imaging of Internal Carotid Artery Stenosis Treated With Stenting' trial is an academic research project. It follows already published results of a research on carotid plaque composition in patients undergoing carotid stenting.

Patients who were treated with carotid stenting will be invited to participate on the trial. The written informed consent will be needed. The participants will undergo carotid angiography, intravascular near-infrared spectroscopy and intravascular ultrasound of the extracranial portion of the internal and common carotid artery with implanted stent.

The aim of the trial is to describe long-term change of the luminal and stent dimensions, vessel wall remodeling and plaque composition after carotid stenting. The findings will help to understand the long-term effect of carotid stenting on the carotid stenosis and mechanisms of plaque stabilization - sealing with stent.

Conditions

  • Carotid Atherosclerosis
  • Carotid Artery Stenting
  • Atherosclerotic Plaque
  • Near Infrared Spectroscopy
  • Restenosis

Interventions

DIAGNOSTIC_TEST

Near-infrared spectroscopy and intravascular ultrasound (NIRS-IVUS)

Examination of the extracranial portion of the internal and common carotid artery with pre-existing stent with NIRS-IVUS.

Sponsors & Collaborators

  • professor Josef Veselka

    collaborator UNKNOWN

  • associate professor Petr Hájek

    collaborator UNKNOWN

  • Martin Horváth

    collaborator UNKNOWN

  • University Hospital, Motol

    lead OTHER

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-07-15
Primary Completion
2019-09-01
Completion
2019-11-01

Countries

  • Czechia

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 NCT03141580 on ClinicalTrials.gov