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Chronic Total Occlusive Lesions CMR Study

NCT05614180 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 400

Last updated 2023-08-01

No results posted yet for this study

Summary

This registry will include consecutive patients presenting with at least one chronic total occlusion on coronary angiogram who will be treated by percutaneous coronary intervention in our center. All patients will undergo a non-invasive assessment for myocardial ischemia/viability using cardiac magnetic resonance (CMR) prior to revascularization therapy. Follow up CMR will be repeated in all participants after three months and one year. Additionally, clinical outcomes and quality of life will be evaluated at baseline and at follow-up. Primary objective of this study is to investigate the the reduction in ischemia (as evaluated by follow-up CMR) and the severity of angina according to clinical evaluation (including Seattle Angina Questionnaires \[SAQ\], Canadian Class Score\[CCS\] and 6-mins walking test).

Conditions

  • Chronic Total Occlusion
  • Image
  • Revascularization

Interventions

PROCEDURE

Percutaneous coronary intervention

Patients with a diagnose of coronary chronic total occlusions will be treated by percutaneous coronary intervention, as indicated by the heart-team.

Sponsors & Collaborators

  • Lin Zhao

    lead OTHER

Principal Investigators

  • Lin Zhao, MD · Beijing Anzhen Hospital

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-01-20
Primary Completion
2024-12-01
Completion
2025-12-01

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 NCT05614180 on ClinicalTrials.gov