Healthy volunteers · Philadelphia area, PA
Studies for healthy volunteers in Philadelphia area, PA
172 recruiting studies have a site in the Philadelphia area. This page includes nearby cities such as Upland, Bryn Mawr, Wynnewood, Abington.
172 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 4
Study of a Recombinant Spike COVID-19 Vaccine With Matrix-M in Older Adults and People at Increased Risk of Severe COVID-19
Sanofi
- Location
- Philadelphia, PA + 19 other US sites
- Eligibility basics
- Ages 12+
- RecruitingHealthy volunteersPhase 3
A Study to Assess the Safety, Tolerability, and Immunogenicity of 3 Lots of a Multivalent Pneumococcal Conjugate Vaccine Administered to Adults
Pfizer
- Location
- Philadelphia, PA + 36 other US sites
- Eligibility basics
- Ages 18–49
- RecruitingHealthy volunteers
Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure
Ecotera Health LLC
- Location
- Philadelphia, PA + 50 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 3
A Study of COVID-19 Vaccine(s) in Children and Adults
BioNTech SE
- Location
- Philadelphia, PA + 13 other US sites
- Eligibility basics
- Ages 5+
- RecruitingHealthy volunteers
Cholate Clearance in Fontan and Heart Failure
HepQuant, LLC
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Safety and Effectiveness of Mosaic for the Treatment of Midface Volume Deficit
Helios Aesthetics Inc.
- Location
- Bryn Mawr, PA + 4 other US sites
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
Shield Post-Approval Study Protocol
Guardant Health, Inc.
- Location
- Altoona, PA + 48 other US sites
- Eligibility basics
- Ages 45–81
- RecruitingHealthy volunteers
Non-Invasive Preeclampsia Screening and Biobank
Sequenom, Inc.
- Location
- Philadelphia, PA + 15 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
A Study to Determine the Effects of ENDS Flavor Availability on Abstinence Within Smokers
RAI Services Company
- Location
- Philadelphia, PA + 6 other US sites
- Eligibility basics
- Ages 21–65
- RecruitingHealthy volunteers
Identification of Breast Cancer in Breath Samples Using Trained Detection Dogs
SpotitEarly
- Location
- Philadelphia, PA + 1 other US site
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 2
A Study to Learn About mRNA Vaccines Against Influenza in Adults
Pfizer
- Location
- Philadelphia, PA + 14 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Acellular Dermal Matrix Investigation in Breast Reconstruction
RTI Surgical
- Location
- Philadelphia, PA + 11 other US sites
- Eligibility basics
- Ages 22+ · Women only
- RecruitingHealthy volunteers
Collection of Samples USOPTIVAL Study
Universal Diagnostics
- Location
- Philadelphia, PA + 3 other US sites
- Eligibility basics
- Ages 45–84
- RecruitingHealthy volunteers
InSpace Accelerated Rehabilitation Study
Stryker Endoscopy
- Location
- Philadelphia, PA + 10 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteers
Airway Data Collection With the Entarik Feeding Tube System
Theranova, L.L.C.
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Natural History Evaluation of Charcot Marie Tooth Disease (CMT) Types CMT1B, CMT2A, CMT4A, CMT4C, and Others
Michael Shy
- Location
- Philadelphia, PA + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Genetics of Charcot Marie Tooth (CMT) - Modifiers of CMT1A, New Causes of CMT2
University of Iowa
- Location
- Philadelphia, PA + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
National Human Genome Research Institute (NHGRI)
- Location
- Philadelphia, PA + 23 other US sites
- Eligibility basics
- Ages 1 mo–100
- RecruitingHealthy volunteers
Development and Validation of Patient Reported Outcome (PRO) Measures for Individuals With Neurofibromatosis 1 (NF1) and Plexiform Neurofibromas (pNFs)
National Cancer Institute (NCI)
- Location
- Philadelphia, PA + 1 other US site
- Eligibility basics
- Ages 5+
- RecruitingHealthy volunteersPhase 2/Phase 3
PET Tau - Neurodegenerative Disease Imaging
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
Mayo Clinic
- Location
- Philadelphia, PA + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Empathic Communication Skills (ECS) Training
Memorial Sloan Kettering Cancer Center
- Location
- Philadelphia, PA + 7 other US sites
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteers
Philly CEAL- DECIDE+ Adaptation
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 35–75
- RecruitingHealthy volunteersPhase 2
Impact of Smell Testing on Health Outcomes
Monell Chemical Senses Center
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 7+
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.