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Clinical Trials Directory

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

34,505 studies found

Recruiting
Psychological Treatments for Youth With Severe Irritability.

Conditions: Irritability

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Fibrotic Disease Activity in Cardiopulmonary Disorders Using 18F-Fibroblast Activation Protein...

Conditions: Allogeneic Stem Cell Transplantation, Lung Allograft Transplantation, Interstiti...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Study of Proteus Syndrome and Related Congenital Disorders

Conditions: Proteus Syndrome, PIK3CA Related Overgrowth Spectrum

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Clinical, Laboratory, and Epidemiologic Characterization of Individuals and Families at High Ri...

Conditions: Melanoma, Dysplastic Nevus Syndrome

National Cancer Institute (NCI) Bethesda Maryland

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Recruiting
Clinical and Genetic Studies of Li-Fraumeni Syndrome

Conditions: Li-Fraumeni Syndrome, Neoplasms, Tp53 Mutations

National Cancer Institute - Shady Grove Bethesda Maryla...

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Recruiting
Cancer in Inherited Bone Marrow Failure Syndromes

Conditions: Diamond Blackfan Anemia, Dyskeratosis Congenita, Fanconi Anemia, Shwachman Diamo...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
The Use of 124-I-PET/CT Whole Body and Lesional Dosimetry in Differentiated Thyroid Cancer

Conditions: Thyroid Cancer

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Etiology, Pathogenesis, and Natural History of Idiopathic CD4+ Lymphocytopenia

Conditions: Idiopathic CD4+ Lymphocytopenia, Cryptococcal Meningitis, Warts

National Institutes of Health Clinical Center Bethesda...

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Active Not Recruiting
Evaluation of the Genetics of Bipolar Disorder

Conditions: Bipolar Disorder

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Collection of Human Biospecimens for Basic and Clinical Research Into Globin Variants

Conditions: Alpha and Beta Thalassemia, Sickle Cell Disease, Malaria, Human Physiology

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Predicting Future Errors During Skill Performance

Conditions: Healthy

National Institutes of Health Clinical Center Bethesda...

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Recruiting
The Esophageal String Test as a Diagnostic Screening Tool for Eosinophilic Esophagitis Among Af...

Conditions: Dysphagia, Eosinophilic Esophagitis

National Institutes of Health Clinical Center Bethesda...

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Not Yet Recruiting
Longitudinal Immunophenotyping of Patients With Inflammatory Bowel Disease

Conditions: Inflammatory Bowel Disease, Crohn's Disease, Ulcerative Colitis

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Heart Health Study in Washington D.C. to Develop a Community-Based Behavioral Weight Loss Inter...

Conditions: Cardiovascular Disease, Obesity

National Institutes of Health Clinical Center Bethesda...

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Active Not Recruiting
Allogeneic Hematopoietic Cell Transplantation for Peripheral T Cell Lymphoma

Conditions: Peripheral T-cell Lymphomas, Lymphoproliferative Disorders, Immune System Diseas...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Evaluation, Treatment, and Follow-up of Patients With Lyme Disease

Conditions: Lyme Disease

National Institutes of Health Clinical Center Bethesda...

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Active Not Recruiting
Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunte...

Conditions: Attention Deficit Hyperactivity Disorder, Schizophrenia, Attention Deficit Disor...

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Clonal Evolution in Follicular Lymphoma

Conditions: Follicular Lymphoma

National Institutes of Health Clinical Center Bethesda...

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Active Not Recruiting
A Longitudinal Study of COVID-19 Sequelae and Immunity

Conditions: COVID-19

National Institutes of Health Clinical Center Bethesda...

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Recruiting
5-aza-4'-Thio-2'-Deoxycytidine (Aza-TdC) in People With Advanced Solid Tumors

Conditions: Neoplasms, Solid Tumors

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Screening of Healthy Volunteers for Investigational Antimalarial Drugs, Malaria Vaccines, and C...

Conditions: Malaria

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Natural History Study of GATA2 Deficiency and Related Disorders

Conditions: GATA2 Deficiency

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Development Of Neuroimaging Methods To Assess The Neurobiology Of Addiction

Conditions: Normal Physiology

National Institutes of Health Clinical Center Bethesda...

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Recruiting
Training Protocol on the Natural History of Tuberculosis

Conditions: Mycobacterium Infections, Tuberculosis, Multidrug-Resistant, Latent Tuberculosis...

National Institutes of Health Clinical Center Bethesda...

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