Impact of MIgalastat TheRApy on CaRdiac Function in patiEnts With Fabry's Cardiomyopathy (MIRACRE-Fabry Trial)

October 5, 2021 updated by: Yonsei University
This is an observational study. No treatment or intervention will be assigned to the subjects. All patients will receive full standard of care concomitant medication for the treatment of their cardiac condition. 20 patients with genetically confirmed Anderson-Fabry disease who have a plan to start Migalastat will undergo 2D strain, diastolic stress echocardiography, LV vortex flow analysis, and CMR at baseline and after 2 year of treatment with Migalastat for follow-up.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

  1. Objectives - to evaluate the impact of chaperone therapy on LV diastolic function and flow in patients with Fabry's cardiomyopathy using LV 2D strain, diastolic stress echocardiography, LV vortex flow and CMR.

  2. Primary/Secondary Endpoint

    A. Primary endpoint:

    - Change of peak exercise E/E' by diastolic stress echocardiography, global longitudinal strain and LV vortex flow parameters at 2 year follow up.

    B. Secondary endpoints:

    • Changes of extracellular volume by CMR (T1 mapping) at 2 year follow up
    • Evaluation of the degree of the resting LV diastolic function
    • Evaluation of global and regional LV strain
    • Other echo-parameters; LV mass index at baseline, 2 year follow up, reduction of peak exercise E/E prime at 2 year follow up
    • Changes of quality of life using questionnaire
    • Change of peak VO2, exercise time, AT by diastolic stress echocardiography at 2 year follow up
    • Change in T1 baseline (myo, ms) & T1 baseline (blood, ms) T1 postcontrast (myo, ms) & T1 baseline (blood, ms) by CMR
  3. Study Methods -Study Design: This is an observational study. No treatment or intervention will be assigned to the subjects. All patients will receive full standard of care concomitant medication for the treatment of their cardiac condition. 20 patients with genetically confirmed Anderson-Fabry disease who have a plan to start Migalastat will undergo 2D strain, diastolic stress echocardiography, LV vortex flow analysis, and CMR at baseline and after 2 year of treatment with Migalastat for follow-up.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
20

Contacts and Locations

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

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Geu-Ru Hong, Ph.D
  • Phone Number: 82+2-2228-8443
  • Email: grhong@yuhs.ac

Study Locations

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

16 years to 70 years (ADULT, OLDER_ADULT, CHILD)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Patients aged 16 ~ 70 years with Fabry disease confirmed by enzyme assay and gene test

Description

Inclusion Criteria:

  1. Patients aged 16 ~ 70 years with Fabry's disease who were confirmed by enzyme assay and gene study
  2. Patients who have LV hypertrophy in 2D echocardiography (end diastolic septum and posterior wall thickness ≥12mm) or Patients who present with cardiac changes (indicative of disease progression such as decreased global longitudinal strain on 2D strain echocardiography or low native T1 mapping on cardiac MRI) even without LV wall thickness of ≥12mm
  3. Patients provided with the written, informed consent to participate in this study

Exclusion Criteria:

  1. Contraindication for chaperone therapy (Migalastat)
  2. Patients who cannot perform supine bicycle stress echocardiography, contrast echocardiography or cardiac MRI
  3. Hemodynamically significant valvular heart disease or arrythmias
  4. History of acute myocardial infarction or congestive heart failure with reduced LV ejection fraction of less than 35%
  5. CVA in the prior 6 months
  6. Scheduled or planned surgery in the next 6 months
  7. Chronic liver cirrhosis
  8. Allergy to contrast agent (Definity®, Lantheus Medical Imaging, North Billerica, MA, USA)

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

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Fabry's disease
Fabry's disease patients who were confirmed by enzyme assay and gene study
Other: Echocardiography
LV vortex flow in Echocardiography

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Change of peak exercise E/E' by diastolic stress echocardiography
Time Frame: 2 years
2 years
Change of global longitudinal strain
Time Frame: 2 years
2 years
Change of LV vortex flow parameters
Time Frame: 2 years
2 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Changes of extracellular volume by CMR (T1 mapping)
Time Frame: 2 years
2 years
Evaluation of the degree of the resting LV diastolic function
Time Frame: 2 years
2 years
Evaluation of global and regional LV strain
Time Frame: 2 years
2 years
Evaluation of LV mass index
Time Frame: 2 years
2 years
Evaluation of reduction of peak exercise E/E prime
Time Frame: 2 years
2 years
Changes of quality of life using Short Form 36
Time Frame: 2 years
2 years
Change of peak VO2 by diastolic stress echocardiography
Time Frame: 2 years
2 years
Change of exercise time by diastolic stress echocardiography
Time Frame: 2 years
2 years
Change of AT by diastolic stress echocardiography
Time Frame: 2 years
2 years
Change in T1 baseline (myo, ms) & T1 baseline (blood, ms) T1 postcontrast (myo, ms) & T1 baseline (blood, ms) by CMR
Time Frame: 2 years
2 years

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Yonsei University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Geu-Ru Hong, Ph.D, Severance Hospital

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 (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 5, 2020

Primary Completion (ANTICIPATED)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
January 1, 2025

Study Completion (ANTICIPATED)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
April 1, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 10, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 16, 2020

First Posted (ACTUAL)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 23, 2020

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 14, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 5, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 4-2020-1038

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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