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Clinical Trials Directory

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

24,456 studies found

Recruiting
Evaluation of Late Effects and Natural History of Disease in Patients Treated With Radiotherapy

Conditions: Cancer

National Institutes of Health Clinical Center Bethesda...

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Neural and Psychological Mechanisms of Pain Perception

Conditions: Pain, Normal Physiology, Healthy Volunteers

National Institutes of Health Clinical Center Bethesda...

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Genotype -Phenotype Correlation of PKLR Variants With Pyruvate Kinase, 2,3-Diphosphglycerate an...

Conditions: Sickle Cell, PKLR Variants, Adenosine Triphosphate Activities

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Natural History, Pathogenesis, and Outcome of Ocular Disorders

Conditions: Eye Disease

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Geospatial Analysis of Neighborhood Environmental Stress in Relation to Biological Markers of C...

Conditions: Cardiovascular (CV) Risk

National Institutes of Health Clinical Center Bethesda...

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Active Not Recruiting
JAK1/2 Inhibitor Ruxolitinib for Relapsed/Refractory Immune Bone Marrow Failure

Conditions: Severe Aplastic Anemia, Single Lineage Cytopenias, T-LGL, Hypoplastic MDS

National Institutes of Health Clinical Center Bethesda...

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Recruiting
18F-DCFPyL Imaging as a Method to Assess Treatment Response to Stereotactic Body Radiation Ther...

Conditions: Localized Prostate Cancer

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Influence of Brain Oscillation-Dependent TMS on Motor Function

Conditions: Healthy, Stroke, Normal Physiology, Aging

National Institutes of Health Clinical Center Bethesda...

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Natural History of Anthrax: a Study of Primary Infected, Recovered, and Exposed Individuals (SP...

Conditions: Anthrax, Bacillus Infections

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Unraveling the Mechanisms Underlying Primary Sclerosing Cholangitis Through a Multidisciplinary...

Conditions: Primary Sclerosing Cholangitis

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Metabolic Profiling of Immune Responses in Immune-mediated Diseases

Conditions: Primary Immunodeficiency, Psoriasis, Atopic Dermatitis, Immune-mediated Diseases

National Institutes of Health Clinical Center Bethesda...

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Active Not Recruiting
Factors Influencing Fertility or Pregnancy Health

Conditions: Menstrual Cycles, Conception, Early Pregnancy Loss, Pregnancy Outcomes

National Institute of Environmental Health Sciences (NI...

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Recruiting
Collection of Blood From Patients With Cancer

Conditions: Prostate Cancer, Breast Cancer, Colon Cancer, Lung Cancer, Liver Cancer

National Institutes of Health Clinical Center Bethesda...

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Safety and Immunogenicity of Recombinant Varicella Zoster Virus Vaccine in People With HIV Who...

Conditions: Herpes Zoster

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Genetic Studies of Chronic Active Epstein-Barr Disease

Conditions: Chronic Active Epstein-Barr Virus

National Institutes of Health Clinical Center Bethesda...

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Surface Electrical Stimulation for Urinary Incontinence in Men Treated for Prostate Cancer

Conditions: Urinary Urge Incontinence, Stress Urinary Incontinence, Prostatic Hyperplasia

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Observational Study to Deeply Phenotype Major Organs in Sickle Cell Disease After Curative Ther...

Conditions: Mortality in Sickle Cell, Sickle Cell Cardiopulmonary Complications, Sickle Cell...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Molecular Characterization of Viral-associated Tumors, Tumors Occurring in the Setting of HIV o...

Conditions: Human Immunodeficiency Virus, Castleman's Disease, Kaposi's Sarcoma, Viral-Assoc...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
BPL-1357 Against H1N1 Influenza Virus Challenge

Conditions: Influenza, Human

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Cerebral Palsy and the Study of Brain Activity During Motor Tasks

Conditions: Cerebral Palsy, Children

National Institutes of Health Clinical Center Bethesda...

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A Study of Therapeutic Drug Monitoring-Based Atezolizumab Dosing

Conditions: Locally Advanced Alveolar Soft Part Sarcoma, Metastatic Alveolar Soft Part Sarco...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Base Editing for Mutation Repair in Hematopoietic Stem & Progenitor Cells for X-Linked Chronic...

Conditions: Chronic Granulomatous Disease (CGD), X-Linked Chronic Granulomatous Disease

National Institutes of Health Clinical Center Bethesda...

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Studies of the Natural History, Pathogenesis, and Outcome of Autoinflammatory Diseases Includin...

Conditions: Autoinflammatory Disease, Juvenile Dermatomyositis

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Evaluation of Patients With Liver Disease

Conditions: Hepatitis D, Hepatitis C, Hepatitis B, Liver Disease

National Institutes of Health Clinical Center Bethesda...

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