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
Implementation of Asthma Community Home and School Management Program (Asthma CHAMPS)
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Study of Corneal Biomechanics in Glaucoma Patients Using Brillouin Microscopy
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Pancreatic Cancer Registry: For Any Person With a Personal or Family History
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Detection and Characterization of Neurologic Manifestations of Inborn and Acquired Errors of Immunity
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 2–120
- RecruitingHealthy volunteersPhase 2
Evaluating Gardasil HPV Vaccine Humoral and Cellular Immune Responses in People With and Without HIV
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–70 · Men only
- RecruitingHealthy volunteers
BabaCare: Testing a Care Copilot
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteers
Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias
Lauren Moore
- Location
- Baltimore, MD + 13 other US sites
- Eligibility basics
- Ages 6+
- RecruitingHealthy volunteers
Platelet Volunteers, Longitudinal and Multi-omic Study
National Heart, Lung, and Blood Institute (NHLBI)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
Signature Development and Validation Protocol for an Epigenetic Assay in Diagnosing Lung Cancer
University of Maryland, Baltimore
- Location
- Glen Burnie, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
Michael J. Fox Foundation for Parkinson's Research
- Location
- Baltimore, MD + 29 other US sites
- Eligibility basics
- Ages 30+
- RecruitingHealthy volunteers
Natural History of Autosomal Dominant Hearing Loss
National Institute on Deafness and Other Communication Disorders (NIDCD)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 3–99
- RecruitingHealthy volunteers
Improving Pediatrician Counseling About Infant Safe Sleep Using the Electronic Medical Record
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 0 mo–75
- RecruitingHealthy volunteers
Study of Skeletal Disorders
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 2 mo–100
- RecruitingHealthy volunteers
Utilizing Pediatric Primary Care Connections to Advance Reproductive Health
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Deep Functional Phenotyping of the ALA Lung Health Cohort
Johns Hopkins University
- Location
- Baltimore, MD + 11 other US sites
- Eligibility basics
- Ages 25–35
- RecruitingHealthy volunteers
Multicenter HomeVENT: Home Values and Experiences Navigation Track
Johns Hopkins University
- Location
- Baltimore, MD + 3 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
text4FATHER R21: Social Media - Efficacy Trial
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Health-E You Efficacy Trial for Male Adolescents
Johns Hopkins University
- Location
- Baltimore, MD + 7 other US sites
- Eligibility basics
- Ages 13–21 · Men only
- RecruitingHealthy volunteersPhase 2
Trial of CORT108297 to Attenuate the Effects of Acute Stress in the Allocortex (CORT-X)
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteersPhase 2
Evaluate the Effect of Atorvastatin on Cerebrovascular Reactivity in Mild Cognitive Impairment (MCI)
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 60–95
- RecruitingHealthy volunteers
Subscap Reverse Shoulder Arthroplasty
University of Maryland, Baltimore
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–95
- RecruitingHealthy volunteers
A Novel Approach to Upper Extremity Amputation to Augment Volitional Control and Restore Proprioception
Brigham and Women's Hospital
- Location
- Bethesda, MD + 3 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Predicting Future Errors During Skill Performance
National Institute of Neurological Disorders and Stroke (NINDS)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–35
- RecruitingHealthy volunteers
Natural History, Epidemiology and Pathogenesis of Severe HPV-Related Diseases (Neptune)
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 3–100