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Clinical Trials Directory

Browse and search research studies sourced from ClinicalTrials.gov and our partner researchers.

26,537 studies found

Completed
Development of Non-Invasive Brain Stimulation Techniques

Conditions: Normal Physiology

National Institutes of Health Clinical Center Bethesda...

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Completed
Energy Expenditure Responses to Different Temperatures

Conditions: Obesity, Normal Physiology

National Institutes of Health Clinical Center Bethesda...

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Enrolling By Invitation
Follow-Up Evaluation for Gene-Therapy-Related Delayed Adverse Events After Participation in Ped...

Conditions: Pediatric Cancers, Hematologic Malignancies, Solid Tumors

National Institutes of Health Clinical Center Bethesda...

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Completed
Trial to Evaluate the Safety, Tolerability, and Immunogenicity of a Mosaic Hexavalent Influenza...

Conditions: Influenza

National Institutes of Health Clinical Center Bethesda...

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Completed
Study of Heart Transplant Rejection

Conditions: Heart Transplantation

National Institutes of Health Clinical Center Bethesda...

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Completed
Inpatient Evaluation of Adults With Schizophrenia

Conditions: Schizophrenia

National Institutes of Health Clinical Center Bethesda...

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Completed
Pathophysiology of Acute Pain in Patients With Sickle Cell Disease

Conditions: Sickle Cell Disease

National Institutes of Health Clinical Center Bethesda...

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Completed
Study of Inborn Errors of Cholesterol Synthesis and Related Disorders

Conditions: Lysosomal Storage Disease, Cholesterol Metabolism

National Institutes of Health Clinical Center Bethesda...

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Completed
Quality of Life in Patients Who Have Undergone Stem Cell Transplant

Conditions: Long Term Psychological Affects on HSCT

National Institutes of Health Clinical Center Bethesda...

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Completed
Modulation of Motor Function by Stimulation of the Central and Peripheral Nervous System

Conditions: Motor Function of Healthy Physiology

National Institutes of Health Clinical Center Bethesda...

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Completed
Sample Collection for Systems Evaluation of Patients With Unknown or Incompletely Characterized...

Conditions: Immunodeficiency

National Institutes of Health Clinical Center Bethesda...

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Enrolling By Invitation
Gene Therapy Follow-up Protocol for People Previously Enrolled in CAR-T Cell Studies

Conditions: Lyphoma, B-Cell, Leukemia, B-cell, Multiple Myeloma, Hematologic Malignancies

National Institutes of Health Clinical Center Bethesda...

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Completed
Chronic Graft-versus-Host Disease in the Oral Cavity of Patients Following Allogeneic Hematopoi...

Conditions: Graft Versus Host Disease

National Institutes of Health Clinical Center Bethesda...

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Completed
Machine Learning to Analyze Facial Imaging, Voice and Spoken Language for the Capture and Class...

Conditions: Cancer, Neoplasms, Solid Tumors

National Institutes of Health Clinical Center Bethesda...

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Completed
Genetic Markers for Focal Segmental Glomerulosclerosis

Conditions: Focal Segmental Glomerulosclerosis, HIV-Associated Focal Segmental Glomeruloscle...

National Institutes of Health Clinical Center Bethesda...

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Completed
Clinical, Genetic, Behavioral, Laboratory and Epidemiologic Characterization of Individuals and...

Conditions: Familial Ovarian Cancer, Familial Breast Cancer, BRCA1-associate Malignancies, B...

National Institutes of Health Clinical Center Bethesda...

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Completed
Adoptive Cellular Immunotherapy for Progressive Multifocal Leukoencephalopathy With Ex Vivo Gen...

Conditions: Progressive Multifocal Leukoencephalopathy

National Institutes of Health Clinical Center Bethesda...

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Completed
Rare CNS Tumors Outcomes &Risk

Conditions: High Grade Meningioma, Ependymoma, Medulloblastoma, PNET, Primary CNS Sarcoma

National Cancer Institute (NCI)/ Neuro-Oncology Branch...

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Completed
Evaluation, Pathogenesis, and Outcome of Subjects With or Suspected Traumatic Brain Injury

Conditions: Traumatic Brain Injury

National Institutes of Health Clinical Center Bethesda...

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Completed
Perimenopause-Related Mood and Behavioral Disorders

Conditions: Mood Disorder

National Institutes of Health Clinical Center Bethesda...

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Completed
Williams Syndrome (WS) and Supravalvar Aortic Stenosis (SVAS) DNA and Tissue Bank

Conditions: Williams Syndrome, Supravalvular Aortic Stenosis, Cardiovascular Disease

National Institutes of Health Clinical Center Bethesda...

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Completed
Effect of Acute Alcohol Intoxication on Neural Processes During Decisions to Engage in HIV Risk...

Conditions: Alcohol Consumption

National Institutes of Health Clinical Center Bethesda...

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Completed
Cognitive Neuroscience of Autism Spectrum Disorders

Conditions: Asperger's Disorder, Mental Retardation, Children, Adult, Autism Spectrum Disord...

National Institutes of Health Clinical Center Bethesda...

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Completed
Reliability of the Human Brain Connectome

Conditions: Normal Physiology

National Institutes of Health Clinical Center Bethesda...

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