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 volunteers
RemI for Post-Bariatric Surgery Weight Regain
Temple University
- Location
- Philadelphia, PA + 1 other US site
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
Longitudinal Assessment of Traumatic Microvascular Injury-2
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Neonatal Platelet Transfusion Threshold Trial
NICHD Neonatal Research Network
- Location
- Philadelphia, PA + 19 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Eatwell Clinical Trial (R01)
Drexel University
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Implementation of eHealth Delivery Alternatives for Cancer Genetic Testing for Hereditary Cancer (eREACH3)
Abramson Cancer Center at Penn Medicine
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Noncombustible Nicotine Delivery Systems as Potential Harm Reduction Tools for Persistent Cigarette Smokers
Abramson Cancer Center at Penn Medicine
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Non-invasive Vagus Nerve Stimulation (nVNS) and Cognition in Young Adult Vapers - A Pilot Study
Temple University
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18–25
- RecruitingHealthy volunteers
Transformative Research in Diabetic Nephropathy 2.0
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Role of Flavor in the Substitutability of E-cigarettes for Combustible Cigarettes Among Persistent Smokers
Abramson Cancer Center at Penn Medicine
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteersPhase 2
Pregabalin Plus Lofexidine for the Outpatient Treatment of Opioid Withdrawal
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
BSGM to Evaluate Patients With GI Symptoms
Children's Hospital of Philadelphia
- Location
- Philadelphia, PA + 4 other US sites
- Eligibility basics
- Ages 8–25
- RecruitingHealthy volunteersPhase 2/Phase 3
Ketone Ester Intervention in Alcohol Use Disorder
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 21–65
- RecruitingHealthy volunteersPhase 4
Characterization of Humoral and Cellular Immune Responses Elicited by Influenza Vaccination in Healthy Adults
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Neurometabolic Profile of Individuals With Primary Mitochondrial Disease
Children's Hospital of Philadelphia
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 8–75
- RecruitingHealthy volunteers
Healthy Volunteers Study
Abramson Cancer Center at Penn Medicine
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 30–50 · Women only
- RecruitingHealthy volunteers
North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)
Columbia University
- Location
- Philadelphia, PA + 15 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Cervical Ripening as an Outpatient Method Using the Foley (COMFORT)
University of Pennsylvania
- Location
- Philadelphia, PA + 5 other US sites
- Eligibility basics
- Ages 18–60 · Women only
- RecruitingHealthy volunteers
UPenn Observational Research Repository on Neurodegenerative Disease
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Maternal Newborn Health Registry
NICHD Global Network for Women's and Children's Health
- Location
- Philadelphia, PA + 7 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Beta-cell Response to Incretin Hormones in Cystic Fibrosis
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 3
Geriatric Evaluation and Management With Survivorship Health Education for Older Survivors of Cancer, GEM-S Trial
University of Rochester
- Location
- Danville, PA + 43 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Menstrual Cycle TMS Plasticity Pilot
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 20–40
- RecruitingHealthy volunteers
Resting State Changes Following Theta Burst Stimulation
Nicholas Balderston, PhD
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
CW2IP2: Imaging and Diagnostic Assessments
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 40–85
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.