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Optimization Strategy of Carotid Artery Stenosis

NCT05629000 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 1000

Last updated 2022-11-29

No results posted yet for this study

Summary

The goal of this observational study is to learn about how to utilize multiple evaluation techniques in carotid artery stenosis patients for optimizing assessment of diagnosis and treatment strategy.

The main questions it aims to answer are:

* Identify best strategy that use multi-modal MRI and CT to assess patients' cerebral lesions and perfusion.
* Identify best strategy that use multi-modal MRI, PET-MRI ultrasound and CT to assess components and characters of patients' carotid plaques.

Participants will accept imaging examination before and after surgery. And doctors will collect basic characteristics, imaging results and biological samples of patients for analysis.

Conditions

  • Carotid Artery Stenosis

Interventions

PROCEDURE

Carotid revascularization

All patients received carotid revascularization surgery at Peking Union Medical College Hospital.

DIAGNOSTIC_TEST

MRI-PWI

Multi-modal MRI before and after surgery.

DIAGNOSTIC_TEST

CTA

CTA before and after surgery.

DIAGNOSTIC_TEST

PET/MRI

PET/MRI before surgery.

DIAGNOSTIC_TEST

Ultrasound

Ultrasound before and after surgery.

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-01-01
Primary Completion
2025-12-31
Completion
2026-12-31

Countries

  • China

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 NCT05629000 on ClinicalTrials.gov