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Study to Develop a Non-invasive Marker for Monitoring Myocardial Fibrosis

NCT01230918 · Status: TERMINATED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2017-04-24

No results posted yet for this study

Summary

The objective is to determine whether 99Technetium-NC100692 uptake in patients with ACS (MI) can serve as a marker for scar formation as detected by contrast-enhanced MRI during the process of myocardial remodelling after the ischemic insult.

Comparison of ACS and HCM Populations:

The primary objective is to determine whether TcNC100692 imaging is able to quantify the extent to which myocardial fibrogenesis occurring early post myocardial infarction differs from that in patients with hypertrophic cardiomyopathy.

The primary hypothesis is that since fibrogenesis is known to occur most intensely in the first days to weeks post myocardial infarction, while it is a more protracted, less predictable process in HCM, there will be significantly more TcNC100692 uptake in the early post-ACS population than in the HCM population.

Control Population:

Normal control images will allow for differentiation of uptake in the myocardium.

Conditions

Interventions

RADIATION

99mTc-NC100692

HCM and ACS subjects: 99mTc-NC100692 SPECT scan, CMR and echocardiography images will be obtained and compared. Normal control: 99mTc-NC100692 SPECT scan, CMR and echocardiography imaging obtained for comparison with HCM and ACS images.

Sponsors & Collaborators

  • Ottawa Heart Institute Research Corporation

    lead OTHER

Principal Investigators

  • Terrence Ruddy, MD · Ottawa Heart Institute Research Corporation

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2011-05-31
Primary Completion
2017-04-20
Completion
2017-04-20

Countries

  • Canada

Study Locations

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Entities

Diseases

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 NCT01230918 on ClinicalTrials.gov