Signs and Symptoms of Genetic Abnormalities Linked to Inherited Heart Disease

March 3, 2008 updated by: National Heart, Lung, and Blood Institute (NHLBI)

Clinical Manifestations of Mutations in Genes Linked to Familial Cardiomyopathy

Genetically inherited heart diseases (familial cardiomyopathies) are conditions affecting the heart passed on to family members through abnormalities in genetic information. These conditions are responsible for many heart related deaths and illnesses.

In this study researchers hope to determine the signs and symptoms (clinical correlation) associated with specific genetic abnormalities causing inherited heart diseases.

In order to do this, researchers plan to evaluate patients and family members of patients diagnosed with inherited heart disease. Patients participating in the study will undergo several tests including blood tests, electrocardiograms (EKG), and echocardiograms. Patients may also be asked to undergo an MRI of the heart to provide a clearer picture of it.

Patients participating in this study may not be directly benefited by it. However, information gathered from the study may contribute to the medical care, treatment, and prevention of problems for others in the future.

Study Overview

Status

Completed

Conditions

Detailed Description

Familial cardiomyopathy (FC) often demonstrates both non-allelic and allelic genetic heterogeneity. We propose to determine the clinical correlates of specific genetic defects which cause FC by identifying and expanding a set of kindreds with identical and distinct molecular defects.

Study Type

Observational

Enrollment

9999

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 States
    • Maryland
      • Bethesda, Maryland, United States, 20892
        • National Heart, Lung and Blood Institute (NHLBI)

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

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Individuals with cardiomyopathy referred for evaluation to the NIH.

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?

Collaborators and Investigators

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

Sponsor

National Heart, Lung, and Blood Institute (NHLBI)

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

March 1, 1999

Study Completion

April 1, 2001

Study Registration Dates

First Submitted

November 3, 1999

First Submitted That Met QC Criteria

December 9, 2002

First Posted (Estimate)

December 10, 2002

Study Record Updates

Last Update Posted (Estimate)

March 4, 2008

Last Update Submitted That Met QC Criteria

March 3, 2008

Last Verified

February 1, 2000

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 990065
  • 99-H-0065

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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