Location · Maryland
Clinical trials recruiting in Maryland
891 recruiting studies have at least one site in Maryland; 511 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Maryland.
891 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteers
Tender Loving Care for Recurrent Pregnancy Loss
Walter Reed National Military Medical Center
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–44 · Women only
- RecruitingHealthy volunteers
Dinner Time for Obesity and Prediabetes
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
mPATH for Low-income Older Adults
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteersPhase 4
High Relaxivity Contrast Agent for Cardiac MR in the Myocardial Scar Assessment
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Role of GABAergic Transmission in Auditory Processing in Autism Spectrum Disorder
National Institute of Mental Health (NIMH)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 11–25
- RecruitingHealthy volunteers
DILIN - Prospective Study
Duke University
- Location
- Bethesda, MD + 5 other US sites
- Eligibility basics
- Ages 2+
- RecruitingHealthy volunteers
Improving Dietary Quality and Social Engagement Through a Virtual Nutrition and Teaching Kitchen Intervention Among Older Veterans With Impaired Mobility
VA Office of Research and Development
- Location
- Baltimore, MD
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteersPhase 4
Blood Donor CVD 5000
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Vibrotactile Balance Belt Effect on Improving Gait
Johns Hopkins University
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
Measuring Protein Turnover in Humans Across the Lifespan by Metabolic Labeling With Deuterium Oxide
National Institute on Aging (NIA)
- Location
- Baltimore, MD
- Eligibility basics
- Ages 20–120
- RecruitingHealthy volunteers
Influenza Immunization in Adults Over Age 75
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 75+
- RecruitingHealthy volunteers
Magnetic Resonance Spectroscopy Studies of Cardiac Muscle Metabolism
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Exercise Intolerance in Heart Failure
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Resilient, Engaged, and Connected Study
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Vortioxetine for the Treatment of Mood and Cognitive Symptoms in Frontotemporal Dementia
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 45+
- RecruitingHealthy volunteers
Examination of the Dynamic Relationships of Sleep, Physical Activity, and Circadian Rhythmicity With Neurobehavioral Heterogeneity in ADHD
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 8–12
- RecruitingHealthy volunteers
Mechanisms of Uterine Fluid Absorption During Early Pregnancy ( ELF Study)
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
The Delayed Intervention and Surveillance for Small Renal Masses (DISSRM) Registry
Abramson Cancer Center at Penn Medicine
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
Ocular Complications From Cancer Therapy - Patient Registry and Biobank
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Asymptomatic Carotid Stenosis and Mobility Function With Exercise Intervention
VA Office of Research and Development
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–89
- RecruitingHealthy volunteers
Education and Employment Support for HIV Prevention in Young Adults (ENSPIRE)
University of North Carolina, Chapel Hill
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–24
- RecruitingHealthy volunteers
Black and African Americans Connections to Parkinson's Disease (BLAAC PD)
Michael J. Fox Foundation for Parkinson's Research
- Location
- Baltimore, MD + 10 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Bipolar Androgen Therapy (BAT) and Radium-223 (RAD) in Metastatic Castration-resistant Prostate Cancer (mCRPC)
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+ · Men only
- RecruitingHealthy volunteers
2177GCCC:ID'Ing tx Targets and Biomarkers for Ocular Surface Disease in Pt w/ oGVHD
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+