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Healthy volunteer studies in Baltimore, MD

221 studies at sites in and around Baltimore accept healthy volunteers — people without the condition being studied. Many studies pay participants for their time and travel; the amount is set by each study, so ask the study team.

Implementation of a Beauty Salon-Based Strategy for Blood Pressure Management Among Women

RecruitingHealthy volunteers welcomeMentions payment for participants
  • Johns Hopkins University, Baltimore
Ages 18 to 79 · Women · Updated Sep 8, 2026 · NCT07042386

Cytapheresis of Volunteer Donors

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 18 to 120 · All sexes · Updated Oct 2, 2026 · NCT00104325

Mechanism of Non-invasive Magnetic Stimulation

RecruitingHealthy volunteers welcome
  • National Institute on Drug Abuse, Baltimore
Ages 18 to 60 · All sexes · Updated Oct 2, 2026 · NCT03394066

A Safety and Immunogenicity Trial of OCU500, ChAd36 Vector Encoding SARS-CoV-2 Spike Vaccine Via Intranasal and Inhalational Routes in Previously Vaccinated Adults

RecruitingPhase 1Healthy volunteers welcome
  • University of Maryland, School of Medicine, Center for Vaccine Development and Global Health, Baltimore
Ages 18 to 64 · All sexes · Updated Oct 2, 2026 · NCT07536308

Amyloid PET Imaging in the Baltimore Longitudinal Study of Aging

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 55 to 110 · All sexes · Updated Oct 2, 2026 · NCT07099053

Environment and Alcohol: A Pilot Study

RecruitingPhase 1Healthy volunteers welcome
  • National Institute on Drug Abuse, Baltimore
Ages 21 to 100 · All sexes · Updated Oct 2, 2026 · NCT06860607

Tissue Procurement for Biomedical Research

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 18 to 99 · All sexes · Updated Oct 2, 2026 · NCT00182858

Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection

RecruitingObservational studyHealthy volunteers welcome
  • Mercy Medical Center, Baltimore
  • Sinai Hospital of Baltimore, Baltimore
  • MedStar Franklin Square Medical Center/Weinberg Cancer Institute, Baltimore
  • and 2 more
Ages 40 to 75 · All sexes · Updated Oct 2, 2026 · NCT05334069

Outcome Inference in the Sensory Preconditioning Task in Opioid-Use Disorder

RecruitingObservational studyHealthy volunteers welcome
  • National Institute on Drug Abuse, Baltimore
Ages 21 to 60 · All sexes · Updated Oct 2, 2026 · NCT03745339

Cognitive Neurocomputational Task Reliability & Clinical Applications Consortium (CNTRACS): Study 1

RecruitingHealthy volunteers welcome
  • University of Maryland, Baltimore, Baltimore
Ages 18 to 59 · All sexes · Updated Oct 2, 2026 · NCT07853807

Family Communications After Genetic Testing

RecruitingHealthy volunteers welcome
  • Sinai Hospital of Baltimore, Baltimore
  • UM Saint Joseph Medical Center, Towson · 8 mi away
Ages 18 and older · All sexes · Updated Oct 2, 2026 · NCT07143487

pH1N1 Blinded Challenge Study

RecruitingPhase 1Healthy volunteers welcome
  • University of Maryland, School of Medicine, Center for Vaccine Development and Global Health, Baltimore
Ages 18 to 55 · All sexes · Updated Oct 2, 2026 · NCT07110532

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

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 20 to 120 · All sexes · Updated Oct 2, 2026 · NCT02339012

Advanced Functional and Structural MRI Techniques for Neuropharmacological Imaging

RecruitingHealthy volunteers welcome
  • National Institute on Drug Abuse, Biomedical Research Center (BRC), Baltimore
Ages 18 to 80 · All sexes · Updated Oct 2, 2026 · NCT01036581

Genetic Characterization of Movement Disorders and Dementias

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 18 to 120 · All sexes · Updated Oct 2, 2026 · NCT02014246

Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure

RecruitingObservational studyHealthy volunteers welcome
  • Decentralized / At-Home Participation (U.S.), Baltimore
Ages 18 and older · All sexes · Updated Oct 1, 2026 · NCT07775495

Psilocybin Efficacy With or Without Pimavanserin Pretreatment

RecruitingPhase 1/2Healthy volunteers welcome
  • Johns Hopkins Center for Psychedelic and Consciousness Research, Baltimore
Ages 21 to 65 · All sexes · Updated Oct 1, 2026 · NCT07610135

Pregnenolone as a Treatment for Cannabis Intoxication

RecruitingPhase 2Healthy volunteers welcome
  • Johns Hopkins University School of Medicine, Behavioral Pharmacology Research Unit, Baltimore
Ages 18 to 65 · All sexes · Updated Sep 29, 2026 · NCT07216690

Myocardial Mechanisms in Heart Failure With Preserved Ejection Fraction

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 30 and older · All sexes · Updated Sep 29, 2026 · NCT06517186

Collection of Bone Marrow Aspirate From Normal Volunteers

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 18 to 120 · All sexes · Updated Sep 28, 2026 · NCT03949647

Development and Validation of Learning and Decision-Making Tasks

RecruitingObservational studyHealthy volunteers welcome
  • National Institute on Drug Abuse, Baltimore
Ages 18 to 45 · All sexes · Updated Sep 28, 2026 · NCT05707806

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of ASC35 Injection in Participants With Obesity or Overweight

RecruitingPhase 1Healthy volunteers welcome
  • Ascletis Clinical Site, Baltimore
Ages 18 to 65 · All sexes · Updated Sep 25, 2026 · NCT07842640

BEATRIX: A Study to Learn About a Group B Streptococcus Vaccine in Healthy Pregnant Women and Their Babies

RecruitingPhase 3Healthy volunteers welcome
  • Center for Immunization Research, Baltimore
  • Center for Immunization Research, Baltimore
  • Johns Hopkins Bayview Medical Center, Baltimore
  • and 1 more
1 Day – 49 Years · All sexes · Updated Sep 25, 2026 · NCT07160244

Biomarker Validation in Motor System Physiology in Attention Deficit Hyperactivity Disorder

RecruitingPhase 4Healthy volunteers welcome
  • Kennedy Krieger Institute, Baltimore
Ages 8 to 12 · All sexes · Updated Sep 25, 2026 · NCT04421248

American Lung Association (ALA) Lung Health Cohort

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 25 to 35 · All sexes · Updated Sep 23, 2026 · NCT04543461

A Study to Evaluate the Efficacy and Safety of CBL-514 Injection for Reducing Subcutaneous Fat

RecruitingPhase 3Healthy volunteers welcome
  • Investigational site 5, Hunt Valley · 15 mi away
Ages 18 and older · All sexes · Updated Sep 22, 2026 · NCT07140939

Development of 3T Magnetic Resonance Research Methods for NIA Studies

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 18 to 99 · All sexes · Updated Sep 22, 2026 · NCT01324206

A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age

RecruitingPhase 3Healthy volunteers welcome
  • GSK Investigational Site, Baltimore
Ages 65 and older · All sexes · Updated Sep 18, 2026 · NCT07805707

Effects of Various Cannabis Strains on Perceptual, Subjective and Objective Use Outcomes

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 21 to 55 · All sexes · Updated Sep 18, 2026 · NCT07214155

A Study to Investigate the Relative Bioavailability and Safety of Different Oral Formulations of Elecoglipron in Healthy Participants

RecruitingPhase 1Healthy volunteers welcome
  • Research Site, Brooklyn · 4 mi away
Ages 18 to 55 · All sexes · Updated Sep 16, 2026 · NCT07723833

Home Exercise for Individuals With Neurodegenerative Disease

RecruitingHealthy volunteers welcome
  • Kennedy Krieger Institute, Baltimore
Ages 5 to 75 · All sexes · Updated Sep 16, 2026 · NCT05443906

Imaging Assessment of Swallowing and Speech Muscles in Inclusion Body Myositis

RecruitingObservational studyHealthy volunteers welcome
  • The Johns Hopkins Hospital, Baltimore
Ages 18 and older · All sexes · Updated Sep 16, 2026 · NCT07823101

Taste Bud-Derived Stem Cells in Humans

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 18 to 120 · All sexes · Updated Sep 16, 2026 · NCT03366168

Multi-Site Detection of Barrett's Esophagus in Patients Without Chronic GERD Symptoms

RecruitingHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 50 and older · All sexes · Updated Sep 15, 2026 · NCT06687603

PRoMiSS: Psilocybin and the Role of Music in Set and Setting

RecruitingPhase 1Healthy volunteers welcome
  • Center for Psychedelics and Consciousness Research in the Behavioral Biology Research Center, Baltimore
Ages 21 to 75 · All sexes · Updated Sep 15, 2026 · NCT07180108

Psilocybin Administration With 5-HT1a Blockade

RecruitingEarly phase 1Healthy volunteers welcome
  • Center for Psychedelics and Consciousness Research, Baltimore
Ages 21 to 60 · All sexes · Updated Sep 14, 2026 · NCT07565493

Cerebellar Involvement in Cognitive Sequencing

RecruitingHealthy volunteers welcome
  • Johns Hopkins University School of Medicine, Baltimore
Ages 18 to 50 · All sexes · Updated Sep 14, 2026 · NCT06108336

Defining Neurobiological Links Between Substance Use and Mental Illness

RecruitingHealthy volunteers welcome
  • National Institute on Drug Abuse, Baltimore
Ages 18 to 60 · All sexes · Updated Sep 11, 2026 · NCT05538910

A Study Assessing Safety, Tolerability, and Efficacy of INNA-051 in Preventing Respiratory Illness Due to Viral Infections in Healthy Adults 18 to 45 Years of Age

RecruitingPhase 2Healthy volunteers welcome
  • Center for Vaccine Development and Global Health (CVD), Baltimore
Ages 18 to 45 · All sexes · Updated Sep 11, 2026 · NCT07222670

Orexin s Role in the Neurobiology of Substance Use Disorder

RecruitingHealthy volunteers welcome
  • National Institute on Drug Abuse, Baltimore
Ages 18 to 60 · All sexes · Updated Sep 11, 2026 · NCT05630781

QST Study: Predicting Treatment Response in Chronic Pancreatitis Using Quantitative Sensory Testing

RecruitingHealthy volunteers welcome
  • Johns Hopkins Medical Institutions, Baltimore
Ages 18 and older · All sexes · Updated Sep 11, 2026 · NCT03434392

A Study to Investigate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AZD1043 in Healthy Adult Participants Living With Overweight and/or Obesity.

RecruitingPhase 1Healthy volunteers welcome
  • Research Site, Brooklyn · 4 mi away
Ages 18 to 65 · All sexes · Updated Sep 9, 2026 · NCT07511205

Targeting Language-specific and Executive-control Networks With Transcranial Direct Current Stimulation in Logopenic Variant PPA

RecruitingHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 50 to 80 · All sexes · Updated Sep 9, 2026 · NCT03887481

A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older

RecruitingPhase 3Healthy volunteers welcome
  • Johns Hopkins Bloomberg School of Public Health, Baltimore
  • Johns Hopkins Bloomberg School of Public Health, Baltimore
Ages 65 and older · All sexes · Updated Sep 9, 2026 · NCT07282665

Vaporized Cannabis Administration and Co-Administration of Alcohol on Impairment

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins Behavioral Pharmacology Research Unit, Baltimore
Ages 21 and older · All sexes · Updated Sep 8, 2026 · NCT06293040

A Study to Learn About How a New Pneumococcal Vaccine Works in Infants.

RecruitingPhase 3Healthy volunteers welcome
  • University of Maryland, Baltimore, Center for Vaccine Development and Global Health, Baltimore
42 Days – 211 Days · All sexes · Updated Sep 8, 2026 · NCT07629440

StableEyes With Active Neurofeedback

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 21 to 70 · All sexes · Updated Sep 8, 2026 · NCT05622344

Quality of End-of-Life Care for Children With Cancer

RecruitingObservational studyHealthy volunteers welcome
  • Sinai Hospital of Baltimore, Baltimore
Ages 18 and older · All sexes · Updated Sep 4, 2026 · NCT07412002

CVD 38000: Study of Responses to Vaccination With Typhoid and/or Cholera

RecruitingPhase 4Healthy volunteers welcome
  • University of Maryland, Baltimore, Center for Vaccine Development and Global Health, Baltimore
Ages 18 and older · All sexes · Updated Sep 4, 2026 · NCT03705585

The Pharmacokinetics of a Hemp-Based Topical Product

RecruitingPhase 1Healthy volunteers welcome
  • Behavioral Pharmacology Research Unit, Baltimore
Ages 18 to 55 · All sexes · Updated Sep 3, 2026 · NCT07603518

Robot Aided Rehabilitation - Multi-joint Evaluations

RecruitingObservational studyHealthy volunteers welcome
  • University of Maryland, Baltimore, Baltimore
Ages 18 to 85 · All sexes · Updated Sep 1, 2026 · NCT02359812

A Clinical Trial Investigating the Safety and Biological Activity of the Antibody BNT351 in Adults Living Without and With HIV

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins, Baltimore
Ages 18 to 65 · All sexes · Updated Sep 1, 2026 · NCT07392372

Baltimore Longitudinal Study of Aging

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 20 to 120 · All sexes · Updated Sep 1, 2026 · NCT00233272

Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults

RecruitingPhase 4Healthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 75 and older · All sexes · Updated Sep 1, 2026 · NCT04262206

Study of GS-4321 in Healthy Participants and Participants With Chronic Hepatitis Delta Virus

RecruitingPhase 1/2Healthy volunteers welcome
  • University of Maryland, Institute of Human Virology, Clinical Research Unit, Baltimore
Ages 18 to 69 · All sexes · Updated Aug 27, 2026 · NCT07096193

Augmented Reality-Cardiopulmonary Resuscitation Support for Pediatric Resuscitation

RecruitingHealthy volunteers welcome
  • Johns Hopkins Children's Center, Baltimore
Ages 18 and older · All sexes · Updated Aug 26, 2026 · NCT07778823

Safety and Pharmacokinetics Study of PGT121.414.LS Alone and in Combination With VRC07-523LS in Infants Exposed to HIV-1

RecruitingPhase 1Healthy volunteers welcome
  • Site 5092, Johns Hopkins University Baltimore, Baltimore
72 Hours · All sexes · Updated Aug 25, 2026 · NCT06517693

The SEQUENCE Trial

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Aug 25, 2026 · NCT06676956

ASSESS ALL ALS Study

RecruitingObservational studyHealthy volunteers welcome
  • John Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Aug 24, 2026 · NCT06578195

Screening, Evaluation and Assessment (SEA) Protocol at the NIDA IRP

RecruitingObservational studyHealthy volunteers welcome
  • National Institute on Drug Abuse, Baltimore
Ages 18 to 99 · All sexes · Updated Aug 24, 2026 · NCT06552741

PREVENT ALL ALS Study

RecruitingObservational studyHealthy volunteers welcome
  • John Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Aug 24, 2026 · NCT06581861

Study Testing the Efficacy, Safety, and Tolerability of EDI048 in Cryptosporidium Infection Model in Healthy Adults

RecruitingPhase 2Healthy volunteers welcome
  • Pharmaron Inc, Baltimore
Ages 18 to 50 · All sexes · Updated Aug 19, 2026 · NCT07249463

A Study to Evaluate BMS-986470 in Healthy Volunteers and Participants With Sickle Cell Disease

RecruitingPhase 1/2Healthy volunteers welcome
  • Local Institution - 0064, Baltimore
Ages 18 and older · All sexes · Updated Aug 18, 2026 · NCT06481306

Screen2Prevent (S2P)

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 14 to 24 · All sexes · Updated Aug 17, 2026 · NCT07728123

A Study to Evaluate AZD7760 Safety and Pharmacokinetics in Healthy Adults (Phase I) and Adults With End-stage Kidney Disease on Hemodialysis With a Central Venous Catheter (Phase IIa)

RecruitingPhase 1/2Healthy volunteers welcome
  • Research Site, Baltimore
Ages 18 to 55 · All sexes · Updated Aug 14, 2026 · NCT06749457

Improving Information Sharing Between Family Caregivers and Home Care Aides

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Aug 12, 2026 · NCT07227558

Photobiomodulation and Tooth Analgesia

RecruitingHealthy volunteers welcome
  • University of Maryland School of Dentistry, Pediatric Clinics, Baltimore
Ages 6 to 12 · All sexes · Updated Aug 12, 2026 · NCT06691269

Uterus Transplantation to Treat Infertility

RecruitingPhase 2/3Healthy volunteers welcome
  • Johns Hopkins University School of Medicine, Baltimore
Ages 18 to 38 · Women · Updated Aug 11, 2026 · NCT05646992

Implementation of Asthma Community Home and School Management Program (Asthma CHAMPS)

RecruitingHealthy volunteers welcome
  • Baltimore City Public Schools, Baltimore
All ages · All sexes · Updated Aug 10, 2026 · NCT05814510

Administering NMT to Reestablish Infant Nasal Microbiome Diversity Following Intranasal Mupirocin Treatment

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 0 to 60 · All sexes · Updated Aug 10, 2026 · NCT06805994

Study of Corneal Biomechanics in Glaucoma Patients Using Brillouin Microscopy

RecruitingObservational studyHealthy volunteers welcome
  • University of Maryland School of Medicine, Baltimore
Ages 18 and older · All sexes · Updated Aug 10, 2026 · NCT06993597

Genetic Determinants of Barrett's Esophagus and Esophageal Adenocarcinoma

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 18 and older · All sexes · Updated Aug 10, 2026 · NCT00288119

Novel Biomarkers of Non-IgE Immediate Hypersensitivity Drug Reactions

RecruitingPhase 1/2Healthy volunteers welcome
  • Johns Hopkins University School of Medicine, Baltimore
Ages 18 and older · All sexes · Updated Aug 5, 2026 · NCT07605806

Evaluating Gardasil HPV Vaccine Humoral and Cellular Immune Responses in People With and Without HIV

RecruitingPhase 2Healthy volunteers welcome
  • RIIS Clinic at Baltimore Safe Haven, Baltimore
Ages 18 to 70 · Men · Updated Aug 5, 2026 · NCT06624839

BabaCare: Testing a Care Copilot

RecruitingHealthy volunteers welcome
  • Johns Hopkins Bayview Campus, Baltimore
Ages 65 and older · All sexes · Updated Aug 5, 2026 · NCT07689526

Pancreatic Cancer Registry: For Any Person With a Personal or Family History

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 18 and older · All sexes · Updated Aug 5, 2026 · NCT02886247

Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias

RecruitingObservational studyHealthy volunteers welcome
  • John Hopkins University, Baltimore
Ages 6 and older · All sexes · Updated Aug 3, 2026 · NCT01060371

A Study to Investigate Safety, Tolerability, and Pharmacokinetics of AZD3974 in Healthy Participants

RecruitingPhase 1Healthy volunteers welcome
  • Research Site, Baltimore
Ages 18 to 55 · All sexes · Updated Jul 31, 2026 · NCT07290283

ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Jul 30, 2026 · NCT04363684

Signature Development and Validation Protocol for an Epigenetic Assay in Diagnosing Lung Cancer

RecruitingObservational studyHealthy volunteers welcome
  • University of Maryland Baltimore Washington Medical Center, Glen Burnie · 9 mi away
Ages 18 and older · All sexes · Updated Jul 29, 2026 · NCT07008664

PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 30 and older · All sexes · Updated Jul 27, 2026 · NCT04477785

Effects of Psilocybin on Electrophysiology and the Dynamic Content of Thought

RecruitingPhase 1/2Healthy volunteers welcome
  • Johns Hopkins Center for Psychedelic and Consciousness Research, Baltimore
Ages 18 to 75 · All sexes · Updated Jul 23, 2026 · NCT05301608

Improving Pediatrician Counseling About Infant Safe Sleep Using the Electronic Medical Record

RecruitingHealthy volunteers welcome
  • Harriet Lane Clinic, Baltimore
3 Days – 75 Years · All sexes · Updated Jul 21, 2026 · NCT05503771

Utilizing Pediatric Primary Care Connections to Advance Reproductive Health

RecruitingHealthy volunteers welcome
  • Baltimore Medical Systems Yard 56, Baltimore
Ages 18 and older · Women · Updated Jul 20, 2026 · NCT07064837

Motiva Implants® Post-Approval Study

RecruitingHealthy volunteers welcome
  • Belcara Health, Baltimore
Ages 22 and older · Women · Updated Jul 17, 2026 · NCT06938399

Deep Functional Phenotyping of the ALA Lung Health Cohort

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 25 to 35 · All sexes · Updated Jul 17, 2026 · NCT06177717

Multicenter HomeVENT: Home Values and Experiences Navigation Track

RecruitingHealthy volunteers welcome
  • Johns Hopkins University School of Medicine, Baltimore
Ages 18 and older · All sexes · Updated Jul 16, 2026 · NCT06102330

text4FATHER R21: Social Media - Efficacy Trial

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Jul 15, 2026 · NCT06289101

Evaluation of the Electronic Cigarette Withdrawal Syndrome

RecruitingEarly phase 1Healthy volunteers welcome
  • Behavioral Pharmacology Research Unit, Baltimore
Ages 21 to 55 · All sexes · Updated Jul 15, 2026 · NCT06066996

Health-E You Efficacy Trial for Male Adolescents

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 13 to 21 · Men · Updated Jul 15, 2026 · NCT06525064

Multicenter Trial of Antibiotic Eluting Graft for Promoting New Bone Growth in/Near Infected Bone Cavities

RecruitingHealthy volunteers welcome
  • Sinai Hospital, Baltimore
Ages 22 and older · All sexes · Updated Jul 14, 2026 · NCT05361941

Optic Nerve Head Strain in Non-glaucoma Subjects

RecruitingEarly phase 1Healthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 30 to 90 · All sexes · Updated Jul 13, 2026 · NCT07425535

A Study to Investigate the Safety and PK of VH4770359 in Healthy Participants

RecruitingPhase 1Healthy volunteers welcome
  • GSK Investigational Site, Baltimore
Ages 18 to 55 · All sexes · Updated Jul 13, 2026 · NCT07525544

Trial of CORT108297 to Attenuate the Effects of Acute Stress in the Allocortex (CORT-X)

RecruitingPhase 2Healthy volunteers welcome
  • Johns Hopkins School of Medicine, Baltimore
Ages 55 and older · All sexes · Updated Jul 13, 2026 · NCT04601038

Evaluate the Effect of Atorvastatin on Cerebrovascular Reactivity in Mild Cognitive Impairment (MCI)

RecruitingPhase 2Healthy volunteers welcome
  • Johns Hopkins University, Bayview Medical Center, Baltimore
Ages 60 to 95 · All sexes · Updated Jul 13, 2026 · NCT04765137

Cabotegravir-Hormone PK/PD Interactions for HIV Prevention

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins School of Medicine, Drug Development Unit, Baltimore
Ages 19 and older · All sexes · Updated Jul 13, 2026 · NCT07672717

Subscap Reverse Shoulder Arthroplasty

RecruitingHealthy volunteers welcome
  • University of Maryland School of Medicine, Baltimore
Ages 18 to 95 · All sexes · Updated Jul 10, 2026 · NCT05344898

Vasopressin and Pain Perception in the Brain

RecruitingPhase 1/2Healthy volunteers welcome
  • Luana Colloca, Baltimore
Ages 18 to 65 · All sexes · Updated Jul 9, 2026 · NCT03446456

HPV DNA Vaccine Via Electroporation for HPV16 Positive Cervical Neoplasia

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 19 and older · Women · Updated Jul 2, 2026 · NCT04131413

Genetic and Environmental Risk Factors for Hemorrhagic Stroke

RecruitingObservational studyHealthy volunteers welcome
  • University of Maryland, Baltimore
Ages 18 and older · All sexes · Updated Jul 2, 2026 · NCT00682695

Ocular Blood Flow Imaging for Glaucoma Assessment

RecruitingHealthy volunteers welcome
  • University of Maryland Eye Associates at Redwood, Baltimore
Ages 18 to 88 · All sexes · Updated Jul 2, 2026 · NCT05726058

CT TAVR Abdomen Study

RecruitingPhase 4Healthy volunteers welcome
  • University of Maryland Medical Center, Baltimore
Ages 18 to 88 · All sexes · Updated Jul 1, 2026 · NCT05758701

EXoPERT EMERALD Clinical Study

RecruitingObservational studyHealthy volunteers welcome
  • John Hopkins University, Baltimore
Ages 45 and older · All sexes · Updated Jul 1, 2026 · NCT07186296

Mutant KRAS -Targeted Long Peptide Vaccine for Patients at High Risk of Developing Pancreatic Cancer

RecruitingPhase 1Healthy volunteers welcome
  • Sidney Kimmel Comprehensive Cancer Center, Baltimore
Ages 40 and older · All sexes · Updated Jun 30, 2026 · NCT05013216

Integrating Free-choice Marketplace, dieTitian coacHing, cultuRally Tailored messagIng to improVE Blood Pressure

RecruitingHealthy volunteers welcome
  • Johns Hopkins Community Physicians, Baltimore
  • Johns Hopkins School of Nursing, Baltimore
Ages 21 to 70 · All sexes · Updated Jun 30, 2026 · NCT07075588

BoxX-NoAF Clinical Trial

RecruitingHealthy volunteers welcome
  • MedStar Health Research Institute, Baltimore
Ages 65 and older · All sexes · Updated Jun 29, 2026 · NCT06989775

Anatomical and Functional Imaging Correlates of Chronic Pain in Cerebral Palsy

RecruitingObservational studyHealthy volunteers welcome
  • F.M. Kirby Center, Baltimore
  • Mt. Washington Pediatric Hospital, Baltimore
  • Johns Hopkins Hospital, Baltimore
  • and 1 more
Ages 8 and older · All sexes · Updated Jun 29, 2026 · NCT05197946

Cognitive Outcomes After Brain Substructure-informed Radiation Planning in Pediatric Patients

RecruitingHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 1 to 26 · All sexes · Updated Jun 29, 2026 · NCT05658731

Exablate for LIFU Neuromodulation in Patients With Opioid Use Disorder (OUD) and/or Other Substance Use Disorders (SUDs)

RecruitingHealthy volunteers welcome
  • University of Maryland, Baltimore, Baltimore
Ages 18 to 60 · All sexes · Updated Jun 26, 2026 · NCT04197921

A Study of Opportunistic Salpingectomy to Prevent Ovarian Cancer

RecruitingHealthy volunteers welcome
  • Johns Hopkins University (Data Collection Only), Baltimore
Ages 45 and older · Women · Updated Jun 24, 2026 · NCT06312124

Measuring Acute Drug Demand in Humans

RecruitingEarly phase 1Healthy volunteers welcome
  • General Clinical Research Center, Baltimore
Ages 18 to 65 · All sexes · Updated Jun 23, 2026 · NCT05829655

Testing Effectiveness of a Stochastic Noise Stimulator to Immediately Improve Balance and Gait

RecruitingHealthy volunteers welcome
  • Johns Hopkins Medicine, Baltimore
Ages 21 and older · All sexes · Updated Jun 23, 2026 · NCT06688578

Improving Psychological Outcomes for Acute Respiratory Failure Survivors Using a Self-Management Intervention

RecruitingHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 18 and older · All sexes · Updated Jun 22, 2026 · NCT06341972

Optical Coherence Tomography Angiography in Subjects With Retinal Vascular Disease

RecruitingHealthy volunteers welcome
  • Wilmer Eye Institute, Baltimore
Ages 18 to 99 · All sexes · Updated Jun 17, 2026 · NCT04505618

e-ALIGN: A Patient Portal-based Intervention to Align Medications With What Matters Most

RecruitingHealthy volunteers welcome
  • Johns Hopkins Community Physicians, Baltimore
Ages 65 and older · All sexes · Updated Jun 16, 2026 · NCT07454824

Developmental Impacts of Microplastics Exposure in Early Life

RecruitingObservational studyHealthy volunteers welcome
  • East Baltimore Pediatric Inpatient and Outpatient Clinical Research Unit, Baltimore
Ages 18 and older · Women · Updated Jun 9, 2026 · NCT06107933

Feasibility Study for Fibroblast Autologous Skin Grafts

RecruitingPhase 2Healthy volunteers welcome
  • Johns Hopkins School of Medicine, Dermatology Department, Baltimore
Ages 18 to 65 · All sexes · Updated Jun 9, 2026 · NCT01964859

Autologous Volar Fibroblast Injection Into the Stump Site of Amputees

RecruitingPhase 2Healthy volunteers welcome
  • Department of Dermatology at Johns Hopkins University, Baltimore
Ages 18 to 65 · All sexes · Updated Jun 9, 2026 · NCT03947450

Skeletal Muscle Energetics and Fatiguability in Older Individuals

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 60 to 90 · All sexes · Updated Jun 8, 2026 · NCT04142047

The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry

RecruitingObservational studyHealthy volunteers welcome
  • University of Maryland School of Medicine, Baltimore
Ages 15 to 55 · Women · Updated Jun 4, 2026 · NCT06030063

Buprenorphine for Individuals in Jail

RecruitingPhase 3Healthy volunteers welcome
  • Friends Research Institute, Baltimore
  • Baltimore Central Booking & Intake Center, Baltimore
Ages 18 and older · All sexes · Updated Jun 4, 2026 · NCT06306443

Opioid Use After Laparoscopic Salpingectomy

RecruitingPhase 4Healthy volunteers welcome
  • Johns Hopkins Bayview Medical Center, Baltimore
Ages 18 and older · Women · Updated Jun 3, 2026 · NCT06434233

SPIROMICS Study of Early COPD Progression (SOURCE)

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Bayview Medical Center, Baltimore
Ages 30 to 55 · All sexes · Updated Jun 3, 2026 · NCT05033990

A Phase 1/2a Study of WVE-007 in Adults Living With Overweight or Obesity

RecruitingPhase 1/2Healthy volunteers welcome
  • Parexel International-EPCU Baltimore, Baltimore
Ages 18 to 60 · All sexes · Updated Jun 2, 2026 · NCT06842186

CAPABLE Care + Connect

RecruitingHealthy volunteers welcome
  • Johns Hopkins School of Nursing, Baltimore
Ages 50 and older · All sexes · Updated Jun 2, 2026 · NCT07123298

Effect of Gerofit Exercise on Cognition in Older Veterans

RecruitingHealthy volunteers welcome
  • Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD, Baltimore
Ages 65 and older · All sexes · Updated Jun 2, 2026 · NCT06107842

Modifying Adiposity Through Behavioral Strategies to Improve COVID-19 Rehabilitation

RecruitingHealthy volunteers welcome
  • Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD, Baltimore
Up to age 80 · All sexes · Updated Jun 1, 2026 · NCT05880108

Behavioral Pharmacology of Orally Administered THC and D-limonene

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins Behavioral Pharmacology Research Unit, Baltimore
Ages 21 to 55 · All sexes · Updated May 28, 2026 · NCT06378957

Systems Science Approaches to Improve Access to Healthier Foods: The FRESH Trial

RecruitingHealthy volunteers welcome
  • Johns Hopkins Bloomberg School of Public Health, Baltimore
Ages 18 to 75 · All sexes · Updated May 27, 2026 · NCT05869149

Genomic Predictors of Recurrent Pregnancy Loss

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 to 50 · All sexes · Updated May 22, 2026 · NCT05444283

A Setting Focus Overdose Prevention Intervention

RecruitingHealthy volunteers welcome
  • Lighthouse Studies at Peer Point, Baltimore
Ages 18 and older · All sexes · Updated May 22, 2026 · NCT05320835

Anesthetic Optimization in Pediatric LeFort Surgeries

RecruitingHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 14 and older · All sexes · Updated May 20, 2026 · NCT05260320

The Collaborative Care PrTNER Study

RecruitingHealthy volunteers welcome
  • Johns Hopkins Center for Adolescent and Young Adult Health, Baltimore
Ages 15 to 29 · Men · Updated May 18, 2026 · NCT06585631

Pediatric Neuroimaging

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 9 to 14 · All sexes · Updated May 15, 2026 · NCT06912724

Working Memory and Physical Exercise Training in Patients With Mild Cognitive Impairment

RecruitingHealthy volunteers welcome
  • University of Maryland Baltimore, Baltimore
Ages 50 to 80 · All sexes · Updated May 12, 2026 · NCT05948930

Night Owl Metabolism

RecruitingHealthy volunteers welcome
  • Johns Hopkins School of Medicine, Baltimore
Ages 18 to 23 · All sexes · Updated May 11, 2026 · NCT06507722

Cerebellar Involvement in Alcohol Use Disorder (AUD)

RecruitingHealthy volunteers welcome
  • Johns Hopkins University School of Medicine, Baltimore
Ages 25 to 55 · All sexes · Updated May 11, 2026 · NCT05732207

The Impact of COVID-19 on Maternal and Neonatal Outcomes

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 14 to 55 · Women · Updated May 11, 2026 · NCT05197621

Allopregnanolone and Dynamic GABA-A Receptor Plasticity in Selective Serotonin Reuptake Inhibitor Responsive Premenstrual Dysphoric Disorder

RecruitingPhase 4Healthy volunteers welcome
  • Reproductive Mental Health Center, Baltimore
Ages 18 to 50 · Women · Updated May 7, 2026 · NCT06704594

Identification and Validation of Epigenetic Biomarkers of PMDD

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Reproductive Mental Health Center, Baltimore
Ages 18 to 50 · Women · Updated May 7, 2026 · NCT06771583

Transcranial Direct Current Stimulation in the Treatment of Primary Progressive Aphasia

RecruitingPhase 2Healthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 50 to 90 · All sexes · Updated May 5, 2026 · NCT05386394

Acute Normovolemic Hemodilution on Urine Neutrophil Gelatinase-associated Lipocalin Levels

RecruitingObservational studyHealthy volunteers welcome
  • University of Maryland Medical Center, Baltimore
Ages 18 to 70 · All sexes · Updated May 1, 2026 · NCT05349292

HDClarity: a Multi-site Cerebrospinal Fluid Collection Initiative to Facilitate Therapeutic Development for Huntington's Disease

RecruitingObservational studyHealthy volunteers welcome
  • John Hopkins University, Baltimore
Ages 11 to 75 · All sexes · Updated Apr 27, 2026 · NCT02855476

DINO RCT - Treating Anxiety in Children With Autism

RecruitingHealthy volunteers welcome
  • Kennedy Krieger Institute, Baltimore
Ages 4 to 6 · All sexes · Updated Apr 23, 2026 · NCT06066983

Local Bisphosphonate Effect on Recurrence Rate in Extremity Giant Cell Tumor of Bone

RecruitingPhase 3Healthy volunteers welcome
  • Johns Hopkins University Hospital, Baltimore
Ages 18 and older · All sexes · Updated Apr 22, 2026 · NCT03295981

First-in-Human Single and Multiple Dose of HL-400

RecruitingPhase 1Healthy volunteers welcome
  • Pharmaron CPC, Inc., Baltimore
Ages 18 to 65 · All sexes · Updated Apr 17, 2026 · NCT06997484

High Relaxivity Contrast Agent for Cardiac MR in the Myocardial Scar Assessment

RecruitingPhase 4Healthy volunteers welcome
  • Johns Hopkins Center for Advanced Imaging and Research Science, located in the Science + Technology Park at 1812 Ashland Avenue, Baltimore, , Baltimore
  • Johns Hopkins School of Medicine, Baltimore
Ages 21 and older · All sexes · Updated Apr 13, 2026 · NCT05954559

Dinner Time for Obesity and Prediabetes

RecruitingHealthy volunteers welcome
  • Johns Hopkins Bayview Medical Center, Baltimore
Ages 18 to 50 · All sexes · Updated Apr 13, 2026 · NCT05745441

The Impact of Product Formulation on the Pharmacokinetics and Pharmacodynamics of Cannabis Edibles

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins Behavioral Pharmacology Research Unit, Baltimore
Ages 21 to 55 · All sexes · Updated Apr 13, 2026 · NCT05602649

mPATH for Low-income Older Adults

RecruitingHealthy volunteers welcome
  • The Johns Hopkins University, School of Nursing, Baltimore
Ages 65 and older · All sexes · Updated Apr 13, 2026 · NCT05935241

Effect of Cannabis on E-Cigarette Use Behavior

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins University Behavioral Pharmacology Research Unit, Baltimore
Ages 21 and older · All sexes · Updated Apr 9, 2026 · NCT06609109

Improving Dietary Quality and Social Engagement Through a Virtual Nutrition and Teaching Kitchen Intervention Among Older Veterans With Impaired Mobility

RecruitingHealthy volunteers welcome
  • Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD, Baltimore
Ages 65 and older · All sexes · Updated Apr 7, 2026 · NCT06726083

A First in Human Study of CMND-100 in Healthy and Alcohol Use Disorder (AUD) Subjects

RecruitingPhase 1/2Healthy volunteers welcome
  • Johns Hopkins Bayview Medical Center, Baltimore
Ages 18 to 60 · All sexes · Updated Mar 31, 2026 · NCT05913752

Blood Donor CVD 5000

RecruitingPhase 4Healthy volunteers welcome
  • University of Maryland, Baltimore, Center for Vaccine Development and Global Health, Baltimore
Ages 18 and older · All sexes · Updated Mar 27, 2026 · NCT03971669

Vibrotactile Balance Belt Effect on Improving Gait

RecruitingHealthy volunteers welcome
  • Johns Hopkins Medical Institutions, Baltimore
  • Johns Hopkins Outpatient Center, Baltimore
Ages 18 to 80 · All sexes · Updated Mar 27, 2026 · NCT07253532

Understanding Practices of Lactation and Infant Feeding Together With Women With HIV in the United States

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University (CRS 5092), Baltimore
All ages · All sexes · Updated Mar 27, 2026 · NCT07293559

Measuring Protein Turnover in Humans Across the Lifespan by Metabolic Labeling With Deuterium Oxide

RecruitingObservational studyHealthy volunteers welcome
  • National Institute of Aging, Clinical Research Unit, Baltimore
Ages 20 to 120 · All sexes · Updated Mar 20, 2026 · NCT06269653

Influenza Immunization in Adults Over Age 75

RecruitingHealthy volunteers welcome
  • Johns Hopkins University; JHAAC 5501 Hopkins Bayview Circle, 1B84, Baltimore
Ages 75 and older · All sexes · Updated Mar 16, 2026 · NCT02200276

Magnetic Resonance Spectroscopy Studies of Cardiac Muscle Metabolism

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Medical Institutions, Baltimore
Ages 18 and older · All sexes · Updated Mar 9, 2026 · NCT00181259

Examination of the Dynamic Relationships of Sleep, Physical Activity, and Circadian Rhythmicity With Neurobehavioral Heterogeneity in ADHD

RecruitingHealthy volunteers welcome
  • Hugo W. Moser Research Institute at Kennedy Krieger, Baltimore
  • Kennedy Krieger Institute, Baltimore
Ages 8 to 12 · All sexes · Updated Mar 9, 2026 · NCT06810180

Resilient, Engaged, and Connected Study

RecruitingHealthy volunteers welcome
  • Johns Hopkins School of Nursing, Baltimore
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Mar 9, 2026 · NCT06197997

Mechanisms of Uterine Fluid Absorption During Early Pregnancy ( ELF Study)

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 18 to 45 · Women · Updated Mar 9, 2026 · NCT06847685

Exercise Intolerance in Heart Failure

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 21 and older · All sexes · Updated Mar 9, 2026 · NCT03775577

Vortioxetine for the Treatment of Mood and Cognitive Symptoms in Frontotemporal Dementia

RecruitingPhase 2Healthy volunteers welcome
  • The Johns Hopkins Hospital, Baltimore
Ages 45 and older · All sexes · Updated Mar 9, 2026 · NCT06604520

The Delayed Intervention and Surveillance for Small Renal Masses (DISSRM) Registry

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins Hospital, Baltimore
Ages 18 to 100 · All sexes · Updated Mar 5, 2026 · NCT02346435

Ocular Complications From Cancer Therapy - Patient Registry and Biobank

RecruitingObservational studyHealthy volunteers welcome
  • Stoler Outpatient Cancer Center at the University of Maryland, Baltimore
Ages 18 and older · All sexes · Updated Mar 5, 2026 · NCT06874283

Study to Evaluate Safety, Tolerability, and Pharmacokinetics of Amisodin in Healthy Adult Subjects With Amyotrophic Lateral Sclerosis

RecruitingPhase 1Healthy volunteers welcome
  • Pharmaron, Inc., Baltimore
Ages 18 to 55 · All sexes · Updated Mar 5, 2026 · NCT07221240

Asymptomatic Carotid Stenosis and Mobility Function With Exercise Intervention

RecruitingHealthy volunteers welcome
  • Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD, Baltimore
Ages 18 to 89 · All sexes · Updated Mar 4, 2026 · NCT05436600

Education and Employment Support for HIV Prevention in Young Adults (ENSPIRE)

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 to 24 · All sexes · Updated Mar 4, 2026 · NCT06096324

Black and African Americans Connections to Parkinson's Disease (BLAAC PD)

RecruitingObservational studyHealthy volunteers welcome
  • University of Maryland, Baltimore
Ages 18 and older · All sexes · Updated Feb 27, 2026 · NCT06719583

Investigation of Psychedelic Effects in Psychoactive Substances

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins Center for Psychedelic and Consciousness Research, Baltimore
Ages 25 to 55 · All sexes · Updated Feb 23, 2026 · NCT06772753

Acute Effects of Oral Nicotine Pouches

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins University School of Medicine, Behavioral Pharmacology Research Unit (Bayview), Baltimore
Ages 21 and older · All sexes · Updated Feb 17, 2026 · NCT07128329

Pregabalin Plus Lofexidine for the Outpatient Treatment of Opioid Withdrawal

RecruitingPhase 2Healthy volunteers welcome
  • Mountain Manor Treatment Center, Baltimore
Ages 18 and older · All sexes · Updated Feb 13, 2026 · NCT05995535

Evaluation of Single Dosing With Two F/TAF Tablets Among Healthy Volunteers

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins University School of Medicine, Baltimore
Ages 18 and older · All sexes · Updated Feb 13, 2026 · NCT07349758

Vallomix Socket Preservation Study

RecruitingHealthy volunteers welcome
  • University of Maryland School of Dentistry, Baltimore
Ages 18 and older · All sexes · Updated Feb 10, 2026 · NCT06472453

Bipolar Androgen Therapy (BAT) and Radium-223 (RAD) in Metastatic Castration-resistant Prostate Cancer (mCRPC)

RecruitingPhase 2Healthy volunteers welcome
  • Amber Michalik, Baltimore
Ages 18 and older · Men · Updated Feb 6, 2026 · NCT04704505

2177GCCC:ID'Ing tx Targets and Biomarkers for Ocular Surface Disease in Pt w/ oGVHD

RecruitingObservational studyHealthy volunteers welcome
  • Geenebaum Cancer Center, University of Maryland Medical Center, Baltimore
Ages 18 and older · All sexes · Updated Feb 3, 2026 · NCT04946721

Behavioral and Neural Representations of Subjective Effort Cost

RecruitingHealthy volunteers welcome
  • Kennedy Krieger Institute, Baltimore
Ages 18 to 35 · All sexes · Updated Jan 26, 2026 · NCT04041154

A Study to Investigate HLA-G Targeted Exosome (SOB100) in Healthy Subjects

RecruitingPhase 1Healthy volunteers welcome
  • Parexel International - Baltimore Early Phase Clinical Unit, Baltimore
Ages 18 and older · All sexes · Updated Jan 26, 2026 · NCT07219940

Direct Observation Study of Kratom Product Effects Among Regular Consumers

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 21 and older · All sexes · Updated Jan 23, 2026 · NCT06089980

Caris Biorepository Research Protocol

RecruitingObservational studyHealthy volunteers welcome
  • Mercy Medical Center, Baltimore
  • Sinai Hospital of Baltimore, Baltimore
Ages 18 and older · All sexes · Updated Jan 21, 2026 · NCT01499394

Effect of Cannabis on Cigarette Use Behavior

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins University Behavioral Pharmacology Research Unit, Baltimore
Ages 21 and older · All sexes · Updated Jan 16, 2026 · NCT06609083

Oral Cannabidiol for Tobacco Cessation

RecruitingPhase 1Healthy volunteers welcome
  • Johns Hopkins Behavioral Pharmacology Research Unit, Baltimore
Ages 18 to 65 · All sexes · Updated Jan 7, 2026 · NCT05445804

ANG-First Trial (Angiotensin II as First-Line Vasopressor Therapy in Cardiac Surgery)

RecruitingPhase 4Healthy volunteers welcome
  • University of Maryland St. Joseph Medical Center, Towson · 8 mi away
Ages 18 and older · All sexes · Updated Dec 22, 2025 · NCT06487585

Ketorolac Effects on Post-operative Pain and Lumbar Fusion

RecruitingPhase 4Healthy volunteers welcome
  • University of Maryland St. Joseph Medical Center, Towson · 8 mi away
Ages 18 to 85 · All sexes · Updated Dec 22, 2025 · NCT06513208

Change in Social Media Use and Well-being Among College Students Receiving a Two-week Exercise or Mindfulness Intervention

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Dec 17, 2025 · NCT07097545

Developing a Support Application for Food Pantries (SAFPAS) to Improve Client Access to Healthy Foods & Enhance Emergency Preparedness

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Dec 17, 2025 · NCT05880004

EsophaCap for the Detection of Early Esophageal Carcinoma

RecruitingObservational studyHealthy volunteers welcome
  • Bayview Medical Center, Baltimore
  • Johns Hopkins Hospital, Baltimore
Ages 18 and older · All sexes · Updated Dec 16, 2025 · NCT04214119

Immunogenicity of RSVPreF3 Vaccine in Immunocompromised Persons

RecruitingPhase 2Healthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Dec 12, 2025 · NCT07050732

Neural Mechanisms of Fatigue in Post-Acute Sequela of SARS-CoV-2

RecruitingHealthy volunteers welcome
  • Kennedy Krieger Institute, Baltimore
Ages 18 to 75 · All sexes · Updated Dec 12, 2025 · NCT07278388

Retinal Blood Flow and Autoregulation

RecruitingPhase 4Healthy volunteers welcome
  • University of Maryland Faculty Physicians, Inc, Baltimore
  • University of Maryland Medical Center, Baltimore
  • University of Maryland, Baltimore, Baltimore
Ages 18 to 88 · All sexes · Updated Dec 2, 2025 · NCT05344274

Investigating the Safety and Efficacy of the 1927-nm Thulium Laser in Keratosis Pilaris

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 to 65 · All sexes · Updated Nov 26, 2025 · NCT07078461

HEARS-NPS: Addressing Hearing Loss as a Common Unmet Contributor of Neuropsychiatric Symptoms

RecruitingHealthy volunteers welcome
  • Johns Hopkins Memory and Alzheimer's Treatment Center, Baltimore
Ages 60 to 100 · All sexes · Updated Nov 24, 2025 · NCT06930560

Comparison of Transforming Powder Dressing to NPIAP Recommended Standard of Care Therapies in Stage 2, 3 and 4 Pressure Injuries

RecruitingHealthy volunteers welcome
  • Medstar Franklin Square Medical Center, Baltimore
  • Medstar Good Samaritan Hospital, Baltimore
Ages 18 to 85 · All sexes · Updated Nov 20, 2025 · NCT05496296

Connecting Friends and Health Workers to Boost COVID-19 Vaccination in Latino Communities

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Nov 12, 2025 · NCT06128928

Evaluating the Status of Complex Aneuploidy to Locate Additional Transferrable Embryos

RecruitingObservational studyHealthy volunteers welcome
  • Shady Grove Fertility, Towson · 8 mi away
All ages · All sexes · Updated Nov 12, 2025 · NCT07227116

Reducing Vertigo Associated With MRI Machines

RecruitingHealthy volunteers welcome
  • Johns Hopkins University School of Medicine, Baltimore
Ages 18 and older · All sexes · Updated Nov 12, 2025 · NCT06062368

Home-Based Exercise Tele-Rehabilitation After COVID-19

RecruitingHealthy volunteers welcome
  • Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD, Baltimore
Ages 50 to 85 · All sexes · Updated Nov 10, 2025 · NCT05425264

Cannabidiol (CBD) in Adults With ASD

RecruitingPhase 1Healthy volunteers welcome
  • JHBMC, Baltimore
Ages 18 and older · All sexes · Updated Nov 10, 2025 · NCT05015439

Dissemination of the Donor Application: Utilizing Social Media to Identify Potential Live Organ Donors

RecruitingHealthy volunteers welcome
  • The Johns Hopkins Hospital, Baltimore
Ages 18 and older · All sexes · Updated Nov 10, 2025 · NCT03803423

Differing Levels of Hypoglycemia

RecruitingEarly phase 1Healthy volunteers welcome
  • University of Maryland, Baltimore, Baltimore
  • University of Maryland, Baltimore, Baltimore
Ages 18 to 55 · All sexes · Updated Nov 10, 2025 · NCT02445781

A Split-Mouth Clinical Trial Evaluating the Bond Failure Rate of a New Etch-Free Orthodontic Adhesive

RecruitingHealthy volunteers welcome
  • University of Maryland Baltimore School of Dentistry, Baltimore
Ages 14 to 35 · All sexes · Updated Nov 10, 2025 · NCT07091422

Peer Behavioral Activation Utilization to Improve Substance Use and HIV Outcomes in People Receiving Long Acting Injectable-PrEP/ART (PUSH)

RecruitingHealthy volunteers welcome
  • Baltimore Safe Haven, Baltimore
Ages 18 to 88 · All sexes · Updated Oct 31, 2025 · NCT06501781

Behavioral Assessment and Treatment of Problem Behavior in Children With Cornelia de Lange Syndrome

RecruitingHealthy volunteers welcome
  • Kennedy Krieger Institute, Baltimore
Ages 3 to 15 · All sexes · Updated Oct 29, 2025 · NCT05829668

Natural History Evaluation of Charcot Marie Tooth Disease (CMT) Types CMT1B, CMT2A, CMT4A, CMT4C, and Others

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
All ages · All sexes · Updated Oct 7, 2025 · NCT01193075

Genetics of Charcot Marie Tooth (CMT) - Modifiers of CMT1A, New Causes of CMT2

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
All ages · All sexes · Updated Oct 7, 2025 · NCT01193088

A Research Study to Evaluate the Safety of NNC4004-0002 When Given to Participants With Asymptomatic Hyperuricemia

RecruitingPhase 1Healthy volunteers welcome
  • PAREXEL Intl - EPCU-Baltimore, Baltimore
Ages 35 to 75 · All sexes · Updated Sep 24, 2025 · NCT06859073

CorMatrix Cor TRICUSPID ECM Valve Replacement Study

RecruitingHealthy volunteers welcome
  • Medstar, Baltimore
Ages 1 to 85 · All sexes · Updated Sep 2, 2025 · NCT02397668

Early Achievements - Shaping Early Language and Literacy Skills

RecruitingHealthy volunteers welcome
  • Kennedy Krieger Institute, Baltimore
45 Months – 65 Months · All sexes · Updated Aug 5, 2025 · NCT07103044

Specialty Compared to Oncology Delivered Palliative Care for Patients With Acute Myeloid Leukemia

RecruitingHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 to 120 · All sexes · Updated Jul 25, 2025 · NCT05237258

Barriers to Vegetarian Diets

RecruitingObservational studyHealthy volunteers welcome
  • University Health Center, Baltimore
  • University of Maryland Medical Center Midtown Campus, Baltimore
  • University of Maryland Medical Center, Baltimore
Ages 18 to 88 · All sexes · Updated Jul 20, 2025 · NCT07075653

Safety, and Efficacy Study of ShigETEC, a Live, Attenuated, Oral Combination Vaccine to Prevent Shigella and ETEC Disease Delivered to Healthy Adults Ages 18 to 50 Years Old

RecruitingPhase 2Healthy volunteers welcome
  • Center for Immunization Research, Baltimore
Ages 18 to 50 · All sexes · Updated Jul 8, 2025 · NCT07049159

Hyperpolarized 13C-pyruvate Metabolic MRI With Traumatic Brain Injury

RecruitingPhase 1Healthy volunteers welcome
  • University of Maryland Baltimore, Baltimore
Ages 18 to 80 · All sexes · Updated May 11, 2025 · NCT06103201

Glucose Variability and Cognition in Prediabetes

RecruitingObservational studyHealthy volunteers welcome
  • Baltimore VA Geriatric Research Education and Clinical Center (GRECC), Baltimore
Ages 50 and older · All sexes · Updated Mar 30, 2025 · NCT04201600

High-resolution Phosphocreatine and Creatine Mapping of Human Muscle and Brain

RecruitingObservational studyHealthy volunteers welcome
  • F. M. Kirby Center and Johns Hopkins University Medical School, Baltimore
Ages 18 to 80 · All sexes · Updated Mar 7, 2025 · NCT04234880

APrevent-VOIS-Implant-002 - a Two-Part, Open-Label, Non-Randomized Multicenter Study

RecruitingHealthy volunteers welcome
  • Greater Baltimore Medical Center, Baltimore
Ages 18 to 80 · All sexes · Updated Feb 6, 2025 · NCT05119842

Regenerative Peripheral Nerve Interfaces to Treat Painful Digit and Hand Neuromas After Amputation

RecruitingObservational studyHealthy volunteers welcome
  • The Curtis National Hand Center at Medstar Union Memorial Hospital, Baltimore
Ages 18 and older · All sexes · Updated Nov 29, 2024 · NCT05008185

Enroll -HD: A Prospective Registry Study in a Global Huntington's Disease Cohort

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Feb 28, 2024 · NCT01574053

Critical Health Assessment and Outcomes Score/Study

RecruitingObservational studyHealthy volunteers welcome
  • Johns Hopkins University, Baltimore
Ages 18 and older · All sexes · Updated Oct 10, 2022 · NCT02766166

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.