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Coronary Thermo-dilution Derived Flow-indices in Chronic Coronary Syndrome

NCT06306066 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 505

Last updated 2024-03-12

No results posted yet for this study

Summary

Patients scheduled for elective coronary angiography due to chronic coronary syndrome are recruited at admission to hospital before the coronary anatomy is known. Immediately after coronary angiography measures thermo-dilution derived flow indices are obtained in the left left anterior descending artery (LAD). The patients are followed through telephone-calls and medical records at 1 and 2 years after inclusion and at completion of the study. The hypothesis is that elevated index of microcirculatory resistance (IMR),(\>25) is associated with all-cause death, myocardial infarction (MI) and hospitalization due to congestive heart failure (CHF).

The primary analysis is the relationship between IMR and the composite outcome all-cause death, MI and hospitalization due to CHF.

Conditions

Sponsors & Collaborators

Principal Investigators

  • JONAS PERSSON, MD, PhD · Karolinska Institutet

Eligibility

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

Timeline & Regulatory

Start
2015-09-02
Primary Completion
2021-06-07
Completion
2022-12-28

Countries

  • Sweden

Study Locations

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Entities

Diseases
Companies

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 NCT06306066 on ClinicalTrials.gov