Healthy volunteers · Massachusetts
Studies for healthy volunteers in Massachusetts
358 studies have at least one recruiting site in Massachusetts. 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.
358 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure
Ecotera Health LLC
- Location
- Boston, MA + 50 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
A Randomized Comparison of Stage-Based Care Versus Risk Factor-Based Care for Prevention of Cardiovascular Events
Cleerly, Inc.
- Location
- Boston, MA + 121 other US sites
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteersPhase 3
BEATRIX: A Study to Learn About a Group B Streptococcus Vaccine in Healthy Pregnant Women and Their Babies
Pfizer
- Location
- Boston, MA + 111 other US sites
- Eligibility basics
- Ages 0 mo–49
- RecruitingHealthy volunteersPhase 3
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
GlaxoSmithKline
- Location
- Boston, MA + 130 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteers
Making Connections Thru Music
Hopeful Aging
- Location
- Winchester, MA + 1 other US site
- Eligibility basics
- Ages 18–103
- RecruitingHealthy volunteers
AVAVA MIRIA General Use
AVAVA, Inc.
- Location
- Waltham, MA
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 3
A Study to Learn About the Safety of an Expanded Pneumococcal Vaccine in Healthy Infants
Pfizer
- Location
- Fall River, MA + 20 other US sites
- Eligibility basics
- Ages 1 mo–4 mo
- RecruitingHealthy volunteersPhase 3
Study to Learn About Safety, Tolerability, and Immune Response of a Catch-up Pneumococcal Vaccine in Children and Adolescents
Pfizer
- Location
- Fall River, MA + 49 other US sites
- Eligibility basics
- Ages 1–17
- RecruitingHealthy volunteers
A Prospective Controlled Study to Evaluate the Safety and Effectiveness of Thermage® FLX Radiofrequency Treatment
Bausch Health Americas, Inc.
- Location
- Chestnut Hill, MA + 5 other US sites
- Eligibility basics
- Ages 30–60
- RecruitingHealthy volunteers
Safety and Effectiveness of Mosaic for the Treatment of Midface Volume Deficit
Helios Aesthetics Inc.
- Location
- Chestnut Hill, MA + 4 other US sites
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
Brain Stimulation Paired With Structured Language Learning in Adults
General Neuro Inc.
- Location
- Boston, MA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Aptis PRUJ Prosthesis for the Treatment of Patients With Proximal Radial Ulna Joint Disorders.
Aptis Medical
- Location
- Boston, MA + 5 other US sites
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteersPhase 3
A Study on the Immune Response and Safety of an Investigational Chickenpox Vaccine When Given to Healthy Children 12 to 15 Months of Age
GlaxoSmithKline
- Location
- Fall River, MA + 46 other US sites
- Eligibility basics
- Ages 1–1
- RecruitingHealthy volunteers
mTBI Identification and Monitoring Through Retinal Scanning
Rebiscan, Inc.
- Location
- Boston, MA
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteersPhase 3
A Study to Learn About the Safety, Tolerability, and Immunogenicity of a Fifth Dose of 6-Valent OspA-Based Lyme Disease Vaccine
Pfizer
- Location
- Worcester, MA + 10 other US sites
- Eligibility basics
- Ages 7+
- RecruitingHealthy volunteers
Direct to Patient Minimal Risk Biospecimen and Data Collection Research
Joined Bio
- Location
- Lexington, MA
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteersPhase 3
REVEAL Study - Diagnostic Testing for PTSD Using the Senseye Diagnostic Tool
Senseye, Inc.
- Location
- Boston, MA + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Comparison of the Effects of Oral Hygiene Regimens on Clinical, Immunomodulatory, and Microbial Outcomes and Oral Tolerance in People With Gingivitis
Kenvue Brands LLC
- Location
- Somerville, MA
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
Efficacy in Controlling Myopia in Young Children Using a Novel Spectacle Lens
SightGlass Vision, Inc.
- Location
- Boston, MA + 13 other US sites
- Eligibility basics
- Ages 6–8
- RecruitingHealthy volunteersPhase 2
Topical Tolnaftate Stick for Tinea Pedis: An Open-Label Interventional Study
Propedix, Inc.
- Location
- Framingham, MA + 1 other US site
- Eligibility basics
- Ages 16+
- RecruitingHealthy volunteers
US Benchmarking Clinical Study
eMyosound SAS
- Location
- Boston, MA + 2 other US sites
- Eligibility basics
- Ages 60+
- RecruitingHealthy volunteers
Apple Health Study
Apple Inc.
- Location
- Boston, MA + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
An Observational Study On TheAccuracy Of Whole-Body Magnetic Resonance Imaging (Wb-Mri) ScreeningTo Predict Clinically Significant Diagnoses In General Population Subjects Interested In Proactive And Advanced General…
Hercules
- Location
- Watertown, MA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 3
Safety and Efficacy of Brilaroxazine (RP5063) in Schizophrenia
Reviva Pharmaceuticals
- Location
- Boston, MA + 16 other US sites
- Eligibility basics
- Ages 18–65
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.