Heart Function and Exercise Capacity in Patients With Hypertrophic Cardiomyopathy
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00354328|
Recruitment Status : Completed
First Posted : July 20, 2006
Last Update Posted : October 5, 2018
This study will examine the relationship between certain measures of heart function and exercise capacity in patients with hypertrophic cardiomyopathy (HCM).
Patients who participated in NHLBI studies 01-H-0006 ("Double Blind Placebo-Controlled Study of Pirfenidone - A Novel Anti-Fibrotic Drug - in Symptomatic Patients with Hypertrophic Cardiomyopathy Associated with Left Ventricular Diastolic Dysfunction") and 96-H-0144 ("Double Blind Placebo-Controlled Study of Long-Term Effects of Angiotensin-Converting Enzyme Inhibition (Enalapril) and Angiotensin II Receptor Blockade (Losartan) on Genetically-Induced Left Ventricular Diastolic Dysfunction") are eligible for this study. Data from echocardiograms and measures of left ventricular pressure obtained from patients in those studies will be analyzed in the current study to assess their influence on exercise capacity. No additional tests, treatments or other procedures are required.
Information from this study may help in the development of improved drug treatments for HCM.
|Condition or disease|
|Angina, Unstable Myocardial Infarction Ischemic Heart Disease|
|Study Type :||Observational|
|Actual Enrollment :||110 participants|
|Official Title:||Relationship of Diastolic Function and Functional Capacity in Hypertrophic Cardiomyopathy: A Post-Hoc Analysis of Protocols 01-H-0066 and 96-H-0144|
|Study Start Date :||May 27, 2005|
|Study Completion Date :||October 22, 2013|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00354328
|United States, Maryland|
|National Institutes of Health Clinical Center, 9000 Rockville Pike|
|Bethesda, Maryland, United States, 20892|
|Principal Investigator:||Dorothea R McAreavey, M.D.||National Institutes of Health Clinical Center (CC)|