Healthy volunteers · Maryland
Studies for healthy volunteers in Maryland
511 studies have at least one recruiting site in Maryland. These studies say in their official record that they accept healthy volunteers. Many are Phase 1 studies that test how a new medicine is absorbed and tolerated; others recruit healthy people as a comparison group alongside patients.
511 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 1Overnight stay mentioned
A Study to Investigate the Relative Bioavailability and Safety of Different Oral Formulations of Elecoglipron in Healthy Participants
AstraZeneca
- Location
- Brooklyn, MD + 1 other US site
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1Overnight stay mentioned
Role of Metal Ion Transporter ZIP8 in Alcohol-Related Behaviors
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 21–60
- RecruitingHealthy volunteersPhase 1Overnight stay mentioned
Study of Intravenous ZMA001 in Healthy Subjects
National Heart, Lung, and Blood Institute (NHLBI)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 1Overnight stay mentioned
The Impact of Product Formulation on the Pharmacokinetics and Pharmacodynamics of Cannabis Edibles
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 21–55
- RecruitingHealthy volunteersPhase 1
A Study to Investigate Pharmacokinetics (PK), Safety, and Tolerability of VH4367310 in Healthy Adult Participants
ViiV Healthcare
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
A Study to Investigate Safety, Tolerability, and Pharmacokinetics of AZD3974 in Healthy Participants
AstraZeneca
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
A Study to Investigate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AZD1043 in Healthy Adult Participants Living With Overweight and/or Obesity.
AstraZeneca
- Location
- Brooklyn, MD + 1 other US site
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Clinical Study of Novel Pneumococcal Vaccine V118C in Children (V118C-002)
Merck Sharp & Dohme LLC
- Location
- Columbia, MD + 14 other US sites
- Eligibility basics
- Ages 2 mo–1
- RecruitingHealthy volunteersPhase 1
A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of ASC35 Injection in Participants With Obesity or Overweight
Ascletis Pharma (China) Co., Limited
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Clinical Trial Investigating the Safety and Biological Activity of the Antibody BNT351 in Adults Living Without and With HIV
BioNTech SE
- Location
- Baltimore, MD + 3 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1/Phase 2
Study of GS-4321 in Healthy Participants and Participants With Chronic Hepatitis Delta Virus
Gilead Sciences
- Location
- Baltimore, MD + 4 other US sites
- Eligibility basics
- Ages 18–69
- RecruitingHealthy volunteersPhase 1
A Study to Investigate the Safety and PK of VH4770359 in Healthy Participants
ViiV Healthcare
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Dose Escalation Study to Assess the Safety, Tolerability, Pharmacokinetics And Pharmacodynamics of SIF001 in Healthy Subjects and in Epilepsy Patients
Suninflam Inc
- Location
- Bathesda, MD + 9 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 1/Phase 2
A Phase 1/2a Study of WVE-007 in Adults Living With Overweight or Obesity
Wave Life Sciences USA, Inc.
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 1
First-in-Human Single and Multiple Dose of HL-400
Highlightll Pharmaceutical (USA) LLC
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1/Phase 2
A First in Human Study of CMND-100 in Healthy and Alcohol Use Disorder (AUD) Subjects
Clearmind Medicine Inc.
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 1
Study to Evaluate Safety, Tolerability, and Pharmacokinetics of Amisodin in Healthy Adult Subjects With Amyotrophic Lateral Sclerosis
PRG Science & Technology Co., Ltd.
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
A Study to Investigate HLA-G Targeted Exosome (SOB100) in Healthy Subjects
Shine-On Biomedical Co., Ltd.
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
A Research Study to Evaluate the Safety of NNC4004-0002 When Given to Participants With Asymptomatic Hyperuricemia
Novo Nordisk A/S
- Location
- Baltimore, MD
- Eligibility basics
- Ages 35–75
- RecruitingHealthy volunteersPhase 2Overnight stay mentioned
Evaluate the Efficacy and Safety of Ruxolitinib on Hair Regrowth in Patients With Autoimmune Polyendocrinopathy Candidiasis Ectodermal Dystrophy (APECED)-Associated Alopecia Areata
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 12–75
- RecruitingHealthy volunteersEarly Phase 1
Study Brain Mechanisms of Frustration With Magnetoencephalography in Healthy Volunteers
National Institute of Mental Health (NIMH)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Environment and Alcohol: A Pilot Study
National Institute on Drug Abuse (NIDA)
- Location
- Baltimore, MD
- Eligibility basics
- Ages 21–100
- RecruitingHealthy volunteersPhase 1
Evaluating the Dose, Safety, Tolerability, and Immunogenicity of Mosaic Hexavalent Influenza Vaccine VRCFLUMOS0116-00-VP (FluMos-v2) With and Without ALFQ Adjuvant in Healthy Adults
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteersPhase 1
PET Imaging of Phosphodiesterase-4 (PDE4) in Volunteers With Alzheimer Disease (AD) or Mild Cognitive Impairment (MCI)
National Institute of Mental Health (NIMH)
- Location
- Bethesda, MD
- Eligibility basics
- Ages 50–100
Who these studies look for
“Healthy” is decided at screening, not by you. Sites usually check vital signs, blood and urine tests, an ECG, your medications and sometimes your BMI or smoking status. A study can still turn you away for reasons that have nothing to do with being unwell, such as timing or a full roster.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Do healthy volunteer studies pay?
Many do, because volunteers give up time and follow strict schedules, but amounts are set by each study and are usually only confirmed by the research site. When a record states an amount we show the exact wording; otherwise we say compensation is not disclosed.
What happens at a screening visit?
Expect consent paperwork first, then a health questionnaire, vital signs, blood and urine samples and often an ECG. You can ask questions and withdraw at any time, before or after you sign.