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Clinical Trials Directory

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

25,189 studies found

Recruiting
Top-Down Attentional Control of Visual-Processing

Conditions: Focal Brain Lesion, Focal Lesions, fMRI

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Long-term Evaluation and Follow-up Care of Patients Treated With Stem Cell Transplants

Conditions: Graft-versus-leukemia, Graft vs Host Disease, Graft Rejection

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Screening for Social Determinants of Health (SDOH) and Cognitive Function in Individuals With H...

Conditions: Stroke, Brain Disease, Vascular Diseases, Cerebrovascular Disorder

National Institutes of Health Clinical Center Bethesda...

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Recruiting
CD22 CAR T-cells to Extend Remission Following Commercial CD19 CAR T-cells in Children, Adolesc...

Conditions: Acute Lymphoblastic Leukemia, B-All

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Deciphering the Genetic Architecture of Autoimmune Diseases

Conditions: Autoimmune Diseases

National Human Genome Research Institute (NHGRI) Bethes...

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Recruiting
Natural History of Dysregulation and Aging of the Immune System in People With Trisomy 21 With...

Conditions: Down Syndrome

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Study of Mycobacterial Infections

Conditions: Mycobacterium Infections

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Electrophysiologic Sleep Phenotyping and Sleep-Dependent Neuro-maturation in Clinical and Healt...

Conditions: Healthy Children, Children With Neurodevelopmental Disorders, Children With Neur...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Intravenous Brincidofovir as an Antiviral for Treatment of Progressive Multifocal Leukoencephal...

Conditions: Progressive Multifocal Leukoencephalopathy

National Institutes of Health Clinical Center Bethesda...

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Not Yet Recruiting
Phase I Open-Label Safety Trial of Pembrolizumab for Neurological Post- Acute Sequelae of SARS-...

Conditions: Post-Acute COVID-19 Syndrome

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Causes and Natural History of Dyslipidemias

Conditions: Hypercholesterolemia, Atherosclerosis

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Hepatic Lipid Metabolism-Alcohol Use Disorder

Conditions: Alcohol Use Disorder

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Rare Tumors and Cancer Predisposition in Individuals and Families

Conditions: Cancer, Hereditary Neoplasms, Genetic Predisposition to Cancer, Environment

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Biochemical and Phenotypical Aspects of Smith-Lemli-Opitz Syndrome and Related Disorders of Cho...

Conditions: Smith Lemli Opitz Syndrome, CHILD Syndrome, Lathosterolosis, Desmosterolosis

National Institutes of Health Clinical Center Bethesda...

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Not Yet Recruiting
Effects of Meal Macronutrients on Postprandial Lipids

Conditions: Nephrotic Syndrome, Lipodystrophy, Metabolic Syndrome, Healthy Volunteer, Diabet...

National Institutes of Health Clinical Center Bethesda...

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Active Not Recruiting
Natural History of Eye Diseases Related to ABCA4 Mutations

Conditions: Retinal Degeneration, ABCA4-Related Retinopathies

National Institutes of Health Clinical Center Bethesda...

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Recruiting
NIH Investigative Deep Phenotyping Study of Gulf War Veteran Health (Project NIH IN-DEPTH)

Conditions: Gulf War Illness

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Electrical Impedance Myography: Natural History Studies inNeuromuscular Disorders and Healthy V...

Conditions: Neuromuscular Disease, Motor Neuron Disease, Inherited Neuromuscular Conditions,...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Tissue Procurement and Natural History Study of Patients With Malignant Mesothelioma

Conditions: Thymoma, Stomach Neoplasms, Pancreatic Neoplasms, Mesothelioma, Biliary Tract Ne...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Partial Stem Cell Transplant for Sickle Cell Disease From Matched Donors

Conditions: Sickle Cell Disease, Beta-thalassemia

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Gonadotropin-releasing Hormone Agonist (GnRHa) in Ovarian Preservation in SLE Subjects Receivin...

Conditions: Systemic Lupus Erythematosus (Sle), Primary Ovarian Insufficiency (Poi)

National Institute of Arthritis and Musculoskeletal and...

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Not Yet Recruiting
177Lu-DOTA-EB-TATE in Adult Patients With Metastatic, Radioactive Iodine Non-Responsive Oncocyt...

Conditions: Thyroid Cancer

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Double-blind Placebo Controlled Study to Evaluate the Effect of NAD+ Boosting With Nicotinamide...

Conditions: Systemic Lupus Erythematosus (Sle)

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Sacituzumab Govitecan With or Without Atezolizumab Immunotherapy in Rare Genitourinary Tumors (...

Conditions: Small Cell Carcinoma of the Bladder, Small Cell Carcinoma of the Urinary Tract,...

National Institutes of Health Clinical Center Bethesda...

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