Paid Clinical Trials in Maryland

Maryland has 2,752 paid clinical trials enrolling now across cities including Baltimore, Bethesda and Rockville. Search by condition, age, or phase to find compensated research studies accepting participants near you.

Research sites in Maryland include Johns Hopkins Medicine and NIH Clinical Center, running studies across oncology, cardiology, neurology, and more. Both patients and healthy volunteers may qualify. Most studies offer compensation for time and travel.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: July 31, 2026.

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Healthy volunteers only

2,407 clinical trials

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·Listed May 2010

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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·Listed Jun 2010

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Natural History, Physiology, Microbiome and Biochemistry Studies of Propionic Acidemia

for Metabolic Disease

Sites in Bethesda +1 more location

Sponsor: National Human Genome Research Institute (NHGRI)

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

Code: NCT02890342·Recruiting·Listed Sep 2016

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Unraveling the Mechanisms Underlying Primary Sclerosing Cholangitis Through a Multidisciplinary, Integrative Research Approach

for Primary Sclerosing Cholangitis

1 location in Bethesda

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

Sex: All·Age: 18 - 90·Accepts healthy volunteers

Code: NCT04685200·Recruiting·Listed Dec 2020

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Evaluation of Biochemical Markers and Clinical Investigation of Niemann-Pick Disease, Type C

for Niemann-Pick Disease, Type C

1 location in Bethesda

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

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

Code: NCT00344331·Recruiting·Listed Jun 2006

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Lentiviral Gene Transfer for Treatment of Children Older Than Two Years of Age With X-Linked Severe Combined Immunodeficiency (XSCID)

for X-linked Severe Combined Immunodeficiency (XSCID)

1 location in Bethesda

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

Sex: Male·Age: 2 - 50

Code: NCT01306019·Phase 1, Phase 2·Recruiting·Listed Mar 2011

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CAPABLE Transplant

for Quality of Life

1 location in Baltimore

Sponsor: Johns Hopkins University

Sex: All·Age: 18 - 99

Code: NCT06326905·Recruiting·Listed Mar 2024

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Human Biospecimen Procurement Protocol: Biorepository to Support Translational Research to Identify Disease Mechanism(s)

for Undiagnosed Diseases

1 location in Bethesda

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

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

Code: NCT02543996·Recruiting·Listed Sep 2015

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Biospecimen Procurement for Center for Immuno-Oncology Immunotherapy Protocols

for Multiple Myeloma

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 120

Code: NCT02682667·Recruiting·Listed Feb 2016

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Gaze-Contingent Music Therapy Augmentation of CBT for Pediatric Anxiety

for Psychiatric Disorders

1 location in Bethesda

Sponsor: National Institute of Mental Health (NIMH)

Sex: All·Age: 8 - 17

Code: NCT06595953·Phase 2·Recruiting·Listed Sep 2024

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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·Listed Mar 2011

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Long-Term Follow-Up of Survivors of Pediatric Cushing Disease

for Cushing Disease

1 location in Bethesda

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

Sex: All·Age: 2 - 90·Accepts healthy volunteers

Code: NCT03831958·Recruiting·Listed Feb 2019

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Safety, Tolerability, and Bioeffects of Alirocumab in Non-treatment Seeking Heavy Drinkers

for Alcohol Associated Liver Disease

Drug: Alirocumab

1 location in Bethesda

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

Sex: All·Age: 21 - 65·Accepts healthy volunteers

Code: NCT04781322·Phase 1·Recruiting·Listed Mar 2021

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Study of Skeletal Disorders

for Skeletal Disorders

1 location in Bethesda

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

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

Code: NCT05031507·Recruiting·Listed Sep 2021

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Allogeneic Hematopoietic Stem Cell Transplant for GATA2 Mutations

for GATA2

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 6 - 70

Code: NCT01861106·Phase 2·Recruiting·Listed May 2013

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Spironolactone in Alcohol Use Disorder (SAUD)

for Alcohol Use Disorder

1 location in Baltimore

Sponsor: National Institute on Drug Abuse (NIDA)

Sex: All·Age: 21 - 99

Code: NCT05807139·Phase 1·Recruiting·Listed Apr 2023

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The NIH MINI Study: Metabolism, Infection, and Immunity in Inborn Errors of Metabolism

for Oxidative Phosphorylation Deficiencies

1 location in Bethesda

Sponsor: National Human Genome Research Institute (NHGRI)

Sex: All·Age: 2 - 115·Accepts healthy volunteers

Code: NCT01780168·Recruiting·Listed Jan 2013

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PDS01ADC Monotherapy and in Combination With M7824 in Advanced Kaposi Sarcoma

for Kaposi Sarcoma

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 99

Code: NCT04303117·Phase 1, Phase 2·Recruiting·Listed Mar 2020

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Neurobiology of Suicide

for Healthy Volunteers

1 location in Bethesda

Sponsor: National Institute of Mental Health (NIMH)

Sex: All·Age: 18 - 70·Accepts healthy volunteers

Code: NCT02543983·Phase 2·Recruiting·Listed Sep 2015

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Genetic and Epigenetic Signatures of Translational Aging Laboratory Testing (GESTALT)

for Healthy Volunteers

1 location in Baltimore

Sponsor: National Institute on Aging (NIA)

Sex: All·Age: 20 - 120·Accepts healthy volunteers

Code: NCT02339012·Recruiting·Listed Jan 2015

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PET Imaging of Cyclooxygenase-1 in Participants With Neurological Manifestations of Post-Acute Sequelae of SARS-CoV-2 Infection (PASC)

for Long COVID

1 location in Bethesda

Sponsor: National Institute of Mental Health (NIMH)

Sex: All·Age: 18 - 70·Accepts healthy volunteers

Code: NCT06920628·Phase 1·Recruiting·Listed Apr 2025

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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·Listed Nov 2009

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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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Neoadjuvant Inhaled Azacytidine With Platinum-Based Chemotherapy and Durvalumab (MEDI4736) - a Combined Epigenetic-Immunotherapy (AZA-AEGEAN) Regimen for Operable Early-Stage Non-Small Cell Lung Cancer (NSCLC)

for Non-small Cell Lung Cancer (NSCLC)

Drug: Durvalumab

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 120

Code: NCT06694454·Phase 1, Phase 2·Recruiting·Listed Nov 2024

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Testing an Immunotherapy Anti-cancer Drug, Nivolumab, for Advanced Cancers in Patients With Autoimmune Disorders, AIM-NIVO

for Autoimmune Disease

Drug: Nivolumab

Sites in Baltimore, Bethesda +39 more locations

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT03816345·Phase 1·Recruiting·Listed Jan 2019

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Outpatient Buprenorphine Induction With Psilocybin for Opioid Use Disorder

for Opioid Use Disorder

1 location in Baltimore

Sponsor: Johns Hopkins University

Sex: All·Age: 21 - 70

Code: NCT06067737·Phase 2·Recruiting·Listed Oct 2023

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Developing Transcranial Neuromodulation Protocols for Learning and Decision-Making

for Normal Physiology

1 location in Baltimore

Sponsor: National Institute on Drug Abuse (NIDA)

Sex: All·Age: 18 - 45

Code: NCT06561828·EARLY_Phase 1·Recruiting·Listed Aug 2024

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Effects of Treatments on Atopic Dermatitis

for Eczema

1 location in Bethesda

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

Sex: All·Age: 2 - 50·Accepts healthy volunteers

Code: NCT01631617·Phase 2·Recruiting·Listed Jun 2012

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Spironolactone for Pulmonary Arterial Hypertension

for Pulmonary Arterial Hypertension

1 location in Bethesda

Sponsor: National Institutes of Health Clinical Center (CC)

Sex: All·Age: 18 - 100

Code: NCT01712620·Phase 2·Recruiting·Listed Oct 2012

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Obtaining Solid Tumor Tissue From People Having Biopsy or Surgery for Certain Types of Cancer

for Colorectal Neoplasms

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 2+

Code: NCT01915225·Recruiting·Listed Aug 2013

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Investigation of Blood-Brain-Barrier Breakdown Using Manganese Magnetic Resonance Imaging in Drug-Resistant Epilepsy

for Epilepsy

1 location in Bethesda

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

Sex: All·Age: 18 - 60

Code: NCT02531880·Phase 1·Recruiting·Listed Aug 2015

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Development and Validation of Patient Reported Outcome (PRO) Measures for Individuals With Neurofibromatosis 1 (NF1) and Plexiform Neurofibromas (pNFs)

for Neurofibromatosis 1

Sites in Bethesda +1 more location

Sponsor: National Cancer Institute (NCI)

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

Code: NCT02544022·Recruiting·Listed Sep 2015

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Natural History, Genetics, and Pathophysiology of Systemic Juvenile Idiopathic Arthritis, Adult-Onset Still's Disease, and Related Conditions

for Still's Disease, Adult-Onset

1 location in Bethesda

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

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

Code: NCT03510442·Recruiting·Listed Apr 2018

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Evaluation of Patients With Gastrointestinal Disease

for Lower GI Disease

1 location in Bethesda

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

Sex: All·Age: 18 - 120

Code: NCT05041374·Recruiting·Listed Sep 2021

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Fontan Associated Liver Disease and the Evaluation of Biomarkers for Disease Severity Assessment

for Congenital Heart Disease

1 location in Bethesda

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

Sex: All·Age: 18 - 100

Code: NCT05213598·Recruiting·Listed Jan 2022

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Inherited Reproductive Disorders

for Genetic Disorder

Sites in Bethesda +1 more location

Sponsor: National Institute of Environmental Health Sciences (NIEHS)

Sex: All·Age: 6 Weeks - 120

Code: NCT01500447·Recruiting·Listed Dec 2011

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

for Cardiovascular Disease

1 location in Bethesda

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

Sex: All·Age: 19 - 85·Accepts healthy volunteers

Code: NCT01927783·Recruiting·Listed Aug 2013

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Cyclin-Dependent Kinase (CDK)4/6 Inhibitor Abemaciclib for Neurofibromatosis Type I (NF1) Related Atypical Neurofibromas

for Neurofibromatosis 1

1 location in Bethesda

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 12+

Code: NCT04750928·Phase 1, Phase 2·Recruiting·Listed Feb 2021

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Biorepository in Participants Who Undergo OTC for Gonadotoxic Therapy

for Acute Ovarian Failure

1 location in Bethesda

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

Sex: Female·Age: 4 - 35

Code: NCT05440617·Recruiting·Listed Jul 2022

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Diet Order Effects of Low Fat vs. Low Carb Diets on Body Fat Change

for Overweight

1 location in Bethesda

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

Sex: All·Age: 18 - 50

Code: NCT06325722·Recruiting·Listed Mar 2024

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