Myocardial Oedema in ST Segment Elevation Myocardial Infarction Myocardial

October 20, 2014 updated by: Elisa McAlindon
Cardiac magnetic resonance imaging (CMR) is a non invasive technique used to obtain functional and anatomical information on the heart. Several CMR parameters measured after primary percutaneous coronary intervention (PPCI) have been shown to have prognostic value and are increasingly being used as surrogate endpoints in clinical trials. Myocardial oedema is a prognostic indicator following myocardial infarction1. Myocardial salvage is calculated as the myocardial oedema minus infarct size; this again is a prognostic indicator following STEMI. However, myocardial oedema imaging is controversial. There are multiple sequences available, with no standardisation of sequences used to assess this surrogate endpoint. The investigators propose to conduct a study to measure the myocardial oedema by all available techniques to determine the agreement between these methods.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

30

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United Kingdom
    • Avon
      • Bristol, Avon, United Kingdom, BS2 8HW
        • Bristol Heart Institute

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 85 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

30 patients will be undergo a CMR scan day 2 following STEMI

Description

Inclusion Criteria:

  • STEMI
  • providing written informed consent

Exclusion Criteria:

  • contraindication to CMR,
  • atrial fibrillation,
  • claustrophobia,
  • eGFR < 30

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
CMR following ST segment myocardial infarction
Other: Cardiac magnetic resonance imaging

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
The mass of myocardial oedema measured by CMR
Time Frame: Day 2 following STEMI
Day 2 following STEMI

Secondary Outcome Measures

Outcome Measure
Time Frame
Extra cellular volume
Time Frame: Day 2 following STEMI
Day 2 following STEMI

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Elisa McAlindon

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

July 1, 2013

Primary Completion (Actual)

December 1, 2013

Study Registration Dates

First Submitted

July 8, 2013

First Submitted That Met QC Criteria

July 11, 2013

First Posted (Estimate)

July 12, 2013

Study Record Updates

Last Update Posted (Estimate)

October 21, 2014

Last Update Submitted That Met QC Criteria

October 20, 2014

Last Verified

October 1, 2014

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Study 1953

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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