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National Heart, Lung, and Blood Institute

National Heart, Lung, and Blood Institute logo
๐Ÿ‡บ๐Ÿ‡ธUnited States
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Myocardial Contrast Echocardiography (MCE) to Check for Living and Working Heart Muscle

Phase 3
Completed
Conditions
Coronary Disease
Heart Diseases
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
200
Registration Number
NCT00001891
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

Real Time 3-Dimensional Stress Echocardiography

Phase 2
Completed
Conditions
Coronary Disease
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
150
Registration Number
NCT00001886
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

Effect of Insulin on Endothelin-Dependent Vascular Tone in the Forearm Circulation

Phase 1
Completed
Conditions
Hyperinsulinemia
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
16
Registration Number
NCT00001624
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

An Epidemiological Study of Subjects With Immune Thrombocytopenic Purpura to Evaluate the Relationship Between Platelet Counts, Endogenous Thrombopoietin Levels, Endogenous Anti-Thrombopoietin Antibodies, and Selected Autoimmune Markers

Completed
Conditions
Purpura, Thrombocytopenic, Idiopathic
Immune Thrombocytopenic Purpura
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
200
Registration Number
NCT00005570
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

Investigation of Heart Function in Patients With Heart Valve Defects

Completed
Conditions
Aortic Valve Insufficiency
Mitral Valve Insufficiency
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
200
Registration Number
NCT00001314
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

Signs and Symptoms of Genetic Abnormalities Linked to Inherited Heart Disease

Completed
Conditions
Cardiomyopathy, Hypertrophic, Familial
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
9999
Registration Number
NCT00001881
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

Vascular and Metabolic Effects of Hormone Therapy Combined With L-Arginine in Postmenopausal Women

Phase 2
Completed
Conditions
Hypercholesterolemia
Postmenopause
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
30
Registration Number
NCT00001752
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

PET Scan to Determine Areas of Blood Flow and Activity in the Hearts of Patients With Heart Disease Taking Beta-Blockers

Phase 2
Completed
Conditions
Heart Failure, Congestive
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
130
Registration Number
NCT00001402
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

Effects of Hormone Therapy on the Immune Systems of Postmenopausal Women With Chronic Infections

Phase 2
Completed
Conditions
Atherosclerosis
Chlamydia Infections
Cytomegalovirus Infections
Pneumonia, Bacterial
Postmenopause
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
80
Registration Number
NCT00001890
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

Study of Muscle Abnormalities in Patients With Specific Genetic Mutations

Completed
Conditions
Cardiomyopathy, Hypertrophic
Muscular Dystrophy, Oculopharyngeal
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
80
Registration Number
NCT00001871
Locations
๐Ÿ‡บ๐Ÿ‡ธ

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

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