Comment Period Extended to 3/23/2015 for Notice of Proposed Rulemaking (NPRM) for FDAAA 801 and NIH Draft Reporting Policy for NIH-Funded Trials
49 studies found for:    echocardiography | Open Studies | NIH, U.S. Fed
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Rank Status Study
21 Recruiting Natural History of Sickle Cell Disease and Other Hemolytic Disorders
Conditions: Hemoglobin SC Disease;   Hematologic Diseases;   Sickle Cell Anemia;   Hemolytic Anemia
Intervention:
22 Unknown  Longitudinal Changes in Exercise Capacity in Children and Young Adults With Sickle Cell Anemia
Condition: Sickle Cell Anemia
Intervention:
23 Recruiting Proton Radiation Therapy for Invasive Breast Cancer Following Mastectomy
Condition: Invasive Breast Cancer
Intervention: Radiation: Proton Radiation
24 Recruiting Oxygen Versus PAP for Treatment of Sleep Apnea in Chronic Heart Failure
Conditions: Heart Failure;   Sleep Apnea Syndromes
Interventions: Device: Continuous positive airway pressure;   Device: Adaptive pressure-support servo-ventilation;   Device: Nocturnal supplemental oxygen;   Behavioral: Healthy Lifestyle and Sleep Education
25 Recruiting Eligibility Screening of Patients With Central Nervous System Tumors for the National Cancer Institute s (NCI) Clinical Research Protocols
Conditions: Glioblatoma;   Gliosarcoma;   Anaplastic Astrocytoma;   Oligodendroglioma;   Anaplastic Oligoastrocytoma
Intervention:
26 Unknown  Rheumatic Heart Disease Prevalence in Leon, Nicaragua
Condition: Streptococcus Group A
Intervention:
27 Recruiting A Longitudinal Study of Familial Hypereosinophilia (FE): Natural History and Markers of Disease Progression
Condition: Familial Hypereosinophilia
Intervention:
28 Recruiting Clinical Outcomes in Persons With HIV Acquired Early in Life
Conditions: HIV;   Childhood;   Natural History;   Cardiac;   ART
Intervention:
29 Recruiting Noninvasive Imaging of Heart Failure: A Pilot Study
Conditions: Magnetic Resonance Imaging;   Acquired Heart Disease;   Myocardial Fibrosis
Intervention:
30 Recruiting Screening for Subjects to Participate in Studies of Blood Disorders
Conditions: Bone Marrow Transplant;   Sickle Cell Disease;   G-CSF
Intervention:
31 Recruiting Evaluation of Anti-Hemagglutinin (Anti-HA) Antibodies as Protection From the Flu in Healthy People
Condition: Influenza
Intervention: Biological: Ca/04/2009/H1N1r Challenge Virus
32 Not yet recruiting E-Selectin Nasal Instillation to Prevent Secondary Stroke
Conditions: Ischemic Attack, Transient;   Transient
Intervention: Drug: Intransal instillation of E-selectin
33 Recruiting Screening Protocol for Subjects Being Evaluated for Center for Human Immunology, Autoimmunity, and Inflammatory Diseases (CHI) Protocols
Conditions: Inflammatory Disease;   Autoimmune Disease;   Immunologic Disease;   Healthy Volunteers
Intervention:
34 Recruiting Clinical and Genetic Studies of VACTERL Association
Conditions: Congenital Abnormalities;   Birth Defects;   Congenital Defects
Intervention:
35 Recruiting Clinical and Basic Investigations Into Known and Suspected Congenital Disorders of Glycosylation
Condition: Congenital Disorders of Glycosylation
Intervention:
36 Recruiting Natural History of Stroke: Cause and Development
Conditions: Nervous System Disease;   Transient Ischemic Attack;   Neurologic Disorders;   Stroke;   Vascular Disease
Intervention:
37 Recruiting Study of Alkaptonuria
Condition: Alkaptonuria
Intervention:
38 Recruiting Study to Evaluate Safety and Efficacy of Dexpramipexole (KNS-760704) in Subjects With Hypereosinophilic Syndrome
Condition: Hypereosinophilic Syndrome
Intervention: Drug: Dexpramipexole
39 Recruiting Study of Heart Transplant Rejection
Condition: Heart Transplantation
Intervention:
40 Recruiting Clinical and Genetic Studies on Holoprosencephaly
Condition: Holoprosencephaly
Intervention:

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Indicates status has not been verified in more than two years