Paid Clinical Trials in Bethesda, MD

As of September 2026, 892 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: September 24, 2026.

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794 clinical trials

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Genetic Studies of Chronic Active Epstein-Barr Disease

for Chronic Active Epstein-Barr Virus

1 location in Bethesda

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

Sex: All·Age: 1 - 120

Code: NCT00032513·Recruiting·Listed Mar 2002

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A Biorepository of Multiple Allergic Diseases (MADREP) With Longitudinal Follow-Up

for Allergy, Sinus Disorders, Atopic Diseases, Asthma, Allergic Rhinitis, Atopic Dermatitis, EoE, Drug a

1 location in Bethesda

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

Sex: All·Age: 3 - 100

Code: NCT06732414·Recruiting·Listed Dec 2024

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Host Response to Infection and Treatment in Filarial Diseases

for Filariasis

1 location in Bethesda

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

Sex: All·Age: 3 - 100

Code: NCT00001230·Recruiting·Listed Nov 1999

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Surgery in Gastrointestinal Stromal Tumors (GISTs) for Treatment, Tumor Modeling, and Genomic Analysis

for Gastric Cancer

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 6+

Code: NCT04557969·Recruiting·Listed Sep 2020

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Tumor Related Epilepsy

for Epilepsy

1 location in Bethesda

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

Sex: All·Age: 8 - 99

Code: NCT02639325·Recruiting·Listed Dec 2015

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Longitudinal Early Advance Care Planning Discussions and Documentation (LEADD) Program: An Exploratory Study in Adolescents and Young Adults (AYAs) Receiving Hematopoietic Stem Cell Transplant

for Hematopoietic Stem Cell Transplantation

Sites in Bethesda & Baltimore

Sponsor: National Cancer Institute (NCI)

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

Code: NCT05605574·Recruiting·Listed Nov 2022

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Anti-CD19 Chimeric Antigen Receptor T-Cell Immunotherapy for Leukemias

for Leukemia, Lymphocytic, Chronic, B-Cell

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 120

Code: NCT06364423·Phase 1, Phase 2·Recruiting·Listed Apr 2024

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Genetic Basis of Immunodeficiency

for Severe Combined Immunodeficiency

1 location in Bethesda

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

Sex: All·Age: 6 Months - 99

Code: NCT00055172·Recruiting·Listed Feb 2003

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Modeling Host-Pathogen Interaction Using Lymphoid Organoids

for Staphylococcal Infections

2 locations in Bethesda

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

Sex: All·Age: 2 - 120

Code: NCT06479837·Recruiting·Listed Jun 2024

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Screening of Healthy Volunteers for Investigational Antimalarial Drugs, Malaria Vaccines, and Controlled Human Malaria Challenge

for Malaria

1 location in Bethesda

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

Sex: All·Age: 18 - 50·Accepts healthy volunteers

Code: NCT02639299·Recruiting·Listed Dec 2015

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Development Of Neuroimaging Methods To Assess The Neurobiology Of Addiction

for Normal Physiology

1 location in Bethesda

Sponsor: National Institute on Alcohol Abuse and Alcoholism (NIAAA)

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

Code: NCT02535702·Recruiting·Listed Aug 2015

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Early Detection of Infectious and Noninfectious Lung Diseases Following Allogeneic Hematopoietic Stem Cell Transplantation

for Allogeneic Hematopoietic Stem Cell Transplantation (HSCT)

1 location in Bethesda

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

Sex: All·Age: 5 - 70

Code: NCT06093867·Recruiting·Listed Oct 2023

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Samples From Human Subjects to Facilitate Basic, Translational and Clinical Research

for Endothelial Dysfunction

1 location in Bethesda

Sponsor: National Institutes of Health Clinical Center (CC)

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

Code: NCT03253705·Recruiting·Listed Aug 2017

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NIDCD Otolaryngology Clinical Protocol Biospecimen Bank

for Hearing Loss

1 location in Bethesda

Sponsor: National Institute on Deafness and Other Communication Disorders (NIDCD)

Sex: All·Age: 3 - 99

Code: NCT06303180·Recruiting·Listed Mar 2024

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A Novel Approach to Upper Extremity Amputation to Augment Volitional Control and Restore Proprioception

for Amputation

Sites in Bethesda +3 more locations

Sponsor: Brigham and Women's Hospital

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

Code: NCT03882073·Recruiting·Listed Mar 2019

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AMI Construction in Lower Extremity Residual Limbs

for Amputation

Sites in Bethesda +2 more locations

Sponsor: Brigham and Women's Hospital

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

Code: NCT04063592·Recruiting·Listed Aug 2019

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Study of Individuals and Families With Aberrations in DDX41 or Similar Cancer Predisposition Variants

for Germline Mutation

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 1 Month - 120

Code: NCT07019155·Recruiting·Listed Jun 2025

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A Phase II Study of Allogeneic Hematopoietic Stem Cell Transplant for Subjects With VEXAS (Vacuoles, E1 Enzyme, X-linked, Autoinflammatory, Somatic) Syndrome

for Immunodeficiency

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 75

Code: NCT05027945·Phase 2·Recruiting·Listed Aug 2021

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Development of Virtual Reality-based Interventions to Strengthen Cognitive Skillsets Related to Attention Deficit Hyperactivity Disorder (ADHD): A Pilot Phase I and Randomized Controlled Phase II Trial

for Attention Deficit Hyperactivity Disorder

1 location in Bethesda

Sponsor: National Institute of Mental Health (NIMH)

Sex: All·Age: 8 - 16

Code: NCT05608434·Phase 1, Phase 2·Recruiting·Listed Nov 2022

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Predicting Future Errors During Skill Performance

for Healthy

1 location in Bethesda

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

Sex: All·Age: 18 - 35·Accepts healthy volunteers

Code: NCT06707207·Recruiting·Listed Nov 2024

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Lenacapavir Intensification to Disrupt HIV Reservoirs in Virologically Suppressed People With HIV Receiving Antiretroviral Therapy

for Human Immunodeficiency Virus

1 location in Bethesda

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

Sex: All·Age: 18 - 75

Code: NCT06819176·Phase 1·Recruiting·Listed Feb 2025

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NADPH Oxidase Correction in mRNA-transfected Granulocyte-enriched Cells in Chronic Granulomatous Disease (CGD)

for Chronic Granulomatous Disease

1 location in Bethesda

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

Sex: Male·Age: 18 - 75

Code: NCT05189925·Phase 1·Recruiting·Listed Jan 2022

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Natural History, Epidemiology and Pathogenesis of Severe HPV-Related Diseases (Neptune)

for Human Papillomavirus

1 location in Bethesda

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

Sex: All·Age: 3 - 100·Accepts healthy volunteers

Code: NCT05026138·Recruiting·Listed Aug 2021

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Stereotactic Radiosurgery Compared With Hippocampal-Avoidant Whole Brain Radiotherapy (HA-WBRT) Plus Memantine for 5 or More Brain Metastases

for Brain Metastases

Sites in Bethesda +37 more locations

Sponsor: Canadian Cancer Trials Group

Sex: All·Age: 18+

Code: NCT03550391·Phase 3·Recruiting·Listed Jun 2018

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E7 TCR-T Cell Immunotherapy for Human Papillomavirus (HPV) Associated Cancers

for Cervical Cancer

Sites in Bethesda +2 more locations

Sponsor: Christian Hinrichs

Sex: All·Age: 18+

Code: NCT05686226·Phase 2·Recruiting·Listed Jan 2023

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Prospective Evaluation of 68Ga-DOTATATE PET/CT, Octreotide and F-DOPA PET Imaging in Ectopic Cushing Syndrome

for ACTH

1 location in Bethesda

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

Sex: All·Age: 18 - 80

Code: NCT02019706·Phase 2·Recruiting·Listed Dec 2013

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A Randomized Trial of Bicalutamide in Non-Muscle Invasive Bladder Cancer

for Non-Muscle Invasive Bladder Urothelial Carcinoma

Sites in Bethesda +5 more locations

Sponsor: University of Wisconsin, Madison

Sex: Male·Age: 18+

Code: NCT05521698·Phase 1·Recruiting·Listed Aug 2022

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Deep Phenotyping of Hearing Instability Disorders: Cohort Establishment, Biomarker Identification, Development of Novel Phenotyping Measures, and Discovery of Therapeutic Targets

for Meniere's Disease

1 location in Bethesda

Sponsor: National Institute on Deafness and Other Communication Disorders (NIDCD)

Sex: All·Age: 18 - 80·Accepts healthy volunteers

Code: NCT04806282·Recruiting·Listed Mar 2021

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Behavioral and Functional Task Development, Implementation, and Testing

for Alcohol Dependence

1 location in Bethesda

Sponsor: National Institute on Alcohol Abuse and Alcoholism (NIAAA)

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

Code: NCT02108054·Recruiting·Listed Apr 2014

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Natural History of Inflammatory Muscle Diseases

for Inflammation In Skeletal Muscle

1 location in Bethesda

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

Sex: All·Age: 2 - 120·Accepts healthy volunteers

Code: NCT05738824·Recruiting·Listed Feb 2023

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MEHMO Natural History and Biomarkers

for Intellectual Disability

1 location in Bethesda

Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

Sex: All·Age: 1 Week - 100

Code: NCT06019182·Recruiting·Listed Aug 2023

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COVID-19 Pandemic Impact on Alcohol (PIA) - A Natural History Study

for Alcohol Drinking

1 location in Bethesda

Sponsor: National Institute on Alcohol Abuse and Alcoholism (NIAAA)

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

Code: NCT04391816·Recruiting·Listed May 2020

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Impact of Manual Therapy on Laryngeal Function Following Total Thyroidectomy

for Total Thyroidectomy

Sites in Bethesda & Baltimore

Sponsor: Johns Hopkins University

Sex: All·Age: 18+

Code: NCT06383091·Recruiting·Listed Apr 2024

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Investigating New Methods to Study Movement in Children and Young Adults With Movement Disorders.

for Cerebral Palsy

1 location in Bethesda

Sponsor: National Institutes of Health Clinical Center (CC)

Sex: All·Age: 5 - 25·Accepts healthy volunteers

Code: NCT06498596·Recruiting·Listed Jul 2024

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Teriflunomide in HTLV-1 Associated Myelopathy/Tropical Spastic Paraparesis

for HAM/TSP

1 location in Bethesda

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

Sex: All·Age: 18 - 120

Code: NCT04799288·Phase 1, Phase 2·Recruiting·Listed Mar 2021

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Evaluate the Efficacy and Safety of Ruxolitinib on Hair Regrowth in Patients With Autoimmune Polyendocrinopathy Candidiasis Ectodermal Dystrophy (APECED)-Associated Alopecia Areata

for Autoimmune Polyendocrinopathy Candidiasis Ectodermal Dystrophy (Apeced)

Drug: Ruxolitinib

1 location in Bethesda

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

Sex: All·Age: 12 - 75·Accepts healthy volunteers

Code: NCT05398809·Phase 2·Recruiting·Listed Jun 2022

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Pre- and Post-neuromusculoskeletal Injury Risk Evaluation for Return-to-Duty Enhancement

for Musculoskeletal Injuries

Sites in Bethesda +1 more location

Sponsor: Womack Army Medical Center

Sex: All·Age: 18 - 44·Accepts healthy volunteers

Code: NCT05111925·Recruiting·Listed Nov 2021

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Human Movement Database

for Movement Disorder

1 location in Bethesda

Sponsor: National Institutes of Health Clinical Center (CC)

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

Code: NCT00001252·Recruiting·Listed Nov 1999

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Safety Study of Unlicensed IND Cord Blood Units Manufactured by the National Cord Blood Program for Unrelated Transplantation

for Infusion Reactions

Sites in Bethesda +59 more locations

Sponsor: New York Blood Center

Sex: All·Age: All ages

Code: NCT01656603·Phase 2·Recruiting·Listed Aug 2012

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Human Milk Oligosaccharide-Based Synbiotic Supplement for Intestinal Microbiota Dysbiosis

for Healthy Volunteers

1 location in Bethesda

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

Sex: All·Age: 18 - 99·Accepts healthy volunteers

Code: NCT06615986·EARLY_Phase 1·Recruiting·Listed Sep 2024

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