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
Genetic and Environmental Risk Factors for Hemorrhagic Stroke
State University of New York at Buffalo
- Location
- Baltimore, MD + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Ocular Blood Flow Imaging for Glaucoma Assessment
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–88
- RecruitingHealthy volunteersPhase 4
CT TAVR Abdomen Study
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–88
- RecruitingHealthy volunteers
Integrating Free-choice Marketplace, dieTitian coacHing, cultuRally Tailored messagIng to improVE Blood Pressure
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 21–70
- RecruitingHealthy volunteers
Integrated Cancer Repository for Cancer Research
University of Nebraska
- Location
- Randallstown, MD + 41 other US sites
- Eligibility basics
- Ages 19–110
- RecruitingHealthy volunteers
Molecular Genetics Studies of Cancer Patients and Their Relatives
City of Hope Medical Center
- Location
- Bethesda, MD + 33 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Deep Phenotyping of Hearing Instability Disorders: Cohort Establishment, Biomarker Identification, Development of Novel Phenotyping Measures, and Discovery of Therapeutic Targets
National Institute on Deafness and Other Communication Disorders (NIDCD)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
Anatomical and Functional Imaging Correlates of Chronic Pain in Cerebral Palsy
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
- Location
- Baltimore, MD + 3 other US sites
- Eligibility basics
- Ages 8+
- RecruitingHealthy volunteers
Cognitive Outcomes After Brain Substructure-informed Radiation Planning in Pediatric Patients
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 1–26
- RecruitingHealthy volunteers
COVID-19 Pandemic Impact on Alcohol (PIA) - A Natural History Study
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
A Study of Opportunistic Salpingectomy to Prevent Ovarian Cancer
Memorial Sloan Kettering Cancer Center
- Location
- Baltimore, MD + 8 other US sites
- Eligibility basics
- Ages 45+ · Women only
- RecruitingHealthy volunteers
Investigating New Methods to Study Movement in Children and Young Adults With Movement Disorders.
National Institutes of Health Clinical Center (CC)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 5–25
- RecruitingHealthy volunteers
Improving Psychological Outcomes for Acute Respiratory Failure Survivors Using a Self-Management Intervention
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Optical Coherence Tomography Angiography in Subjects With Retinal Vascular Disease
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–99
- RecruitingHealthy volunteers
e-ALIGN: A Patient Portal-based Intervention to Align Medications With What Matters Most
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteersPhase 2
Feasibility Study for Fibroblast Autologous Skin Grafts
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 2
Autologous Volar Fibroblast Injection Into the Stump Site of Amputees
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Developmental Impacts of Microplastics Exposure in Early Life
Johns Hopkins Bloomberg School of Public Health
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Skeletal Muscle Energetics and Fatiguability in Older Individuals
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 60–90
- RecruitingHealthy volunteers
Pathological Basis of MRI Signal Changes in Multiple Sclerosis
National Institute of Neurological Disorders and Stroke (NINDS)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–120
- RecruitingHealthy volunteers
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
- Location
- Baltimore, MD + 32 other US sites
- Eligibility basics
- Ages 15–55 · Women only
- RecruitingHealthy volunteersPhase 3
Buprenorphine for Individuals in Jail
Friends Research Institute, Inc.
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Longitudinal Investigation of Sleep, Memory, and Brain Development Across the Nap Transition
University of Maryland, College Park
- Location
- College Park, MD + 1 other US site
- Eligibility basics
- Ages 3–5
- RecruitingHealthy volunteers
SPIROMICS Study of Early COPD Progression (SOURCE)
University of Massachusetts, Worcester
- Location
- Baltimore, MD + 13 other US sites
- Eligibility basics
- Ages 30–55