Paid Clinical Trials in Bethesda, MD

As of June 2026, 932 paid clinical trials are recruiting in Bethesda, Maryland. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: June 12, 2026.

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932 clinical trials

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Clinical and Genetic Studies of Li-Fraumeni Syndrome

for Li-Fraumeni Syndrome

2 locations incl. Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT01443468·Recruiting

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A Longitudinal Investigation of the Endocrine and Neurobiologic Events Accompanying Puberty

for fMRI

1 location in Bethesda

Sponsor: National Institute of Mental Health (NIMH)

Sex: All·Age: 7 - 35·Accepts healthy volunteers

Code: NCT01434368·Recruiting

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A Multicenter Access and Distribution Protocol for Unlicensed Cryopreserved Cord Blood Units (CBUs)

for Hematologic Malignancies

142 locations incl. Birmingham

Sponsor: Center for International Blood and Marrow Transplant Research

Sex: All·Age: All ages

Code: NCT01351545·Recruiting

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Natural History Study of the KSHV Inflammatory Cytokine Syndrome (KICS)

for KSHV Inflammatory Cytokine Syndrome (KICS)

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT01419561·Phase 2·Recruiting

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Cell Collection to Study Eye Diseases

for Retinal Disease

1 location in Bethesda

Sponsor: National Eye Institute (NEI)

Sex: All·Age: 1 Day - 120·Accepts healthy volunteers

Code: NCT01432847·Recruiting

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Deep Brain Stimulation Surgery for Movement Disorders

for Parkinson's Disease

1 location in Bethesda

Sponsor: National Institute of Neurological Disorders and Stroke (NINDS)

Sex: All·Age: 18 - 99

Code: NCT01581580·Recruiting

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Screening Volunteers for Clinical Trials

for Screening

4 locations incl. Atlanta

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 18 - 60·Accepts healthy volunteers

Code: NCT01375530·Recruiting

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Natural History and Development of Spondyloarthritis

for Arthritis

1 location in Bethesda

Sponsor: National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)

Sex: All·Age: 2 - 99·Accepts healthy volunteers

Code: NCT01422694·Recruiting

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Admission and Management of Occupational or Other Exposures to Biodefense/Bioterrorism Agents or to Epidemic/Emerging Infectious Diseases

for Occupational Accidents

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 3 - 99·Accepts healthy volunteers

Code: NCT01200953·Recruiting

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Screening for LID Clinical Studies Unit Healthy Volunteer Protocols

for Zika

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 18 - 65·Accepts healthy volunteers

Code: NCT01386424·Recruiting

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New Heart Imaging Techniques to Evaluate Possible Heart Disease

for Healthy

1 location in Bethesda

Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Sex: All·Age: 18 - 100·Accepts healthy volunteers

Code: NCT01399385·Recruiting

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Training Protocol on the Natural History of Tuberculosis

for Mycobacterium Infections

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 2 - 100

Code: NCT01212003·Recruiting

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Genetics of Obesity, Diabetes, and Heart Disease in African Diaspora Populations

for Diabetes

1 location in Bethesda

Sponsor: National Human Genome Research Institute (NHGRI)

Sex: All·Age: 18 - 120·Accepts healthy volunteers

Code: NCT01316783·Enrolling By Invitation

Surgery as a Treatment for Medically Intractable Epilepsy

for Epilepsy

1 location in Bethesda

Sponsor: National Institute of Neurological Disorders and Stroke (NINDS)

Sex: All·Age: 8 - 99

Code: NCT01273129·Recruiting

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Viral Infections in Healthy and Immunocompromised Hosts

for Anogenital Herpes

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 6 Months - 120·Accepts healthy volunteers

Code: NCT01306084·Recruiting

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Acquisition of Blood and Tumor Tissue Samples From Patients With Gastrointestinal Cancer

for Non-GI Cancers

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT01313442·Recruiting

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DICER1-related Pleuropulmonary Blastoma Cancer Predisposition Syndrome: A Natural History Study

for Pleuropulmonary Blastoma

2 locations incl. Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 1 Month - 99·Accepts healthy volunteers

Code: NCT01247597·Recruiting

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Environmental Risk Factors for the Anti-synthetase Syndrome

for Myositis

8 locations incl. Miami

Sponsor: National Institute of Environmental Health Sciences (NIEHS)

Sex: All·Age: 2 - 100·Accepts healthy volunteers

Code: NCT01276470·Recruiting

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Development of Magnetic Resonance Spectroscopic Imaging Techniques for Imaging Metabolites in Human Brain and Muscle

for Brain Mapping

1 location in Bethesda

Sponsor: National Institute of Mental Health (NIMH)

Sex: All·Age: 18 - 65·Accepts healthy volunteers

Code: NCT01266577·Recruiting

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Defining the Brain Phenotype of Children With Williams Syndrome

for Williams Syndrome

1 location in Bethesda

Sponsor: National Institute of Mental Health (NIMH)

Sex: All·Age: 5+·Accepts healthy volunteers

Code: NCT01132885·Recruiting

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Studies of Disorders With Increased Susceptibility to Fungal Infections

for Fungal Infections

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 18 - 85·Accepts healthy volunteers

Code: NCT01222741·Recruiting

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Rituximab Plus Cyclosporine in Idiopathic Membranous Nephropathy

for Nephrotic Syndrome

Drug: Rituximab

2 locations incl. Bethesda

Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Sex: All·Age: 18 - 90

Code: NCT00977977·Phase 2·Recruiting

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Allogeneic Hematopoietic Stem Cell Transplantation for Severe Aplastic Anemia and Other Bone Marrow Failure Syndromes Using G-CSF Mobilized CD34+ Selected Hematopoietic Precursor Cells Co-Infused With a Reduced Dose of Non-Mobilized Donor T-cells

for Severe Aplastic Anemia

2 locations incl. Baltimore

Sponsor: National Heart, Lung, and Blood Institute (NHLBI)

Sex: All·Age: 4 - 80

Code: NCT01174108·Phase 2·Recruiting

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Apheresis of Patients With Immunodeficiency

for LAD-1

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 40

Code: NCT01212055·Recruiting

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Natural History Study of SCID Disorders

for Severe Combined Immunodeficiency (SCID)

39 locations incl. Birmingham

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: All ages

Code: NCT01186913·Enrolling By Invitation

Immunotherapy Using Tumor Infiltrating Lymphocytes for Patients With Metastatic Cancer

for Metastatic Colorectal Cancer

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 72

Code: NCT01174121·Phase 2·Recruiting

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Genotype-Phenotype Study of Patients With Plaquenil -Induced Retinal Toxicity, With Evaluation of the ABCA4 Gene

for Genotype

1 location in Bethesda

Sponsor: National Eye Institute (NEI)

Sex: All·Age: 18 - 120

Code: NCT01145196·Recruiting

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Clinical and Genetic Studies in Familial Non-medullary Thyroid Cancer

for Non-Medullary Thyroid Cancer

1 location in Bethesda

Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Sex: All·Age: 7 - 90

Code: NCT01109420·Recruiting

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Characterization of Patients With Uncommon Presentations and/or Uncommon Diseases Associated With the Cardiovascular System

for Metabolic Disease

3 locations incl. Washington D.C.

Sponsor: National Heart, Lung, and Blood Institute (NHLBI)

Sex: All·Age: 1 - 100·Accepts healthy volunteers

Code: NCT01143454·Recruiting

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Imaging Techniques in MRI

for Cardiac Risk Factors

1 location in Bethesda

Sponsor: National Institutes of Health Clinical Center (CC)

Sex: All·Age: 18 - 100·Accepts healthy volunteers

Code: NCT01130545·Recruiting

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VRC 900: Evaluation of Tissue-Specific Immune Responses in Adults 18 Years of Age and Older

for Immunity, Mucosal

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 18 - 120·Accepts healthy volunteers

Code: NCT01132859·Recruiting

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Nephrotic Syndrome Study Network

for Minimal Change Disease (MCD)

39 locations incl. Los Angeles

Sponsor: University of Michigan

Sex: All·Age: Up to 80

Code: NCT01209000·Recruiting

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Comprehensive Omics Analysis of Pediatric and Adult Solid Tumors and Establishment of a Repository for Related Biological Studies

for Sarcoma

5 locations incl. Washington D.C.

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 4 Weeks+·Accepts healthy volunteers

Code: NCT01109394·Recruiting

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Collection of Human Samples to Study Hairy Cell and Other Leukemias, and to Develop Recombinant Immunotoxins for Cancer Treatment

for Hairy Cell Leukemia (HCL)

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT01087333·Recruiting

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Genome Medical Sequencing for Gene Discovery

for Intellectual Disabilities

1 location in Bethesda

Sponsor: National Human Genome Research Institute (NHGRI)

Sex: All·Age: 4 Weeks - 99

Code: NCT01087320·Recruiting

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A Phase I Study of Mozobil in the Treatment of Patients With WHIMS

for Leukopenia

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 18 - 75

Code: NCT00967785·Phase 1, Phase 2·Recruiting

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Prospective Comprehensive Molecular Analysis of Endocrine Neoplasms

for Endocrine Tumors

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 4+

Code: NCT01005654·Recruiting

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The Natural History of Severe Viral Infections and Characterization of Immune Defects in Patients Without Known Immunocompromise

for EBV

1 location in Bethesda

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Sex: All·Age: 2 - 100

Code: NCT01011712·Recruiting

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Resiniferatoxin to Treat Severe Pain Associated With Advanced Cancer

for Intractable Pain

1 location in Bethesda

Sponsor: National Institute of Dental and Craniofacial Research (NIDCR)

Sex: All·Age: 18 - 99

Code: NCT00804154·Phase 1·Recruiting

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Natural History of Bronchiectasis

for Bronchiectasis

1 location in Bethesda

Sponsor: National Heart, Lung, and Blood Institute (NHLBI)

Sex: All·Age: 5 - 100·Accepts healthy volunteers

Code: NCT00943514·Recruiting

Apply to this trial