Location · Pennsylvania
Clinical trials recruiting in Pennsylvania
943 recruiting studies have at least one site in Pennsylvania; 330 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Pennsylvania.
943 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 1Overnight stay mentioned
Intralesional 5-Fluorouracil (5FU), Topical Calcipotriene Treatment for SCC
Melissa Pugliano-Mauro
- Location
- Pittsburgh, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1/Phase 2
A Phase I/II Study of ITU512 in Healthy Participants and Patients With Sickle Cell Disease
Novartis Pharmaceuticals
- Location
- Philadelphia, PA + 7 other US sites
- Eligibility basics
- Ages 12–55
- RecruitingHealthy volunteersPhase 1/Phase 2
Phase 1/2 Study of Respiratory Syncytial Virus and Human Metapneumovirus (RSV+HMPV) Vaccine Candidate in Adults 60 Years of Age and Older
Sanofi
- Location
- Philadelphia, PA + 49 other US sites
- Eligibility basics
- Ages 60+
- RecruitingHealthy volunteersPhase 1
A Research Study Looking at How Different Doses of Study Medicine (Inno8) Work in the Body of People With Haemophilia A
Novo Nordisk A/S
- Location
- Hershey, PA + 4 other US sites
- Eligibility basics
- Ages 18–64 · Men only
- RecruitingHealthy volunteersPhase 1/Phase 2
A Study to Evaluate BMS-986470 in Healthy Volunteers and Participants With Sickle Cell Disease
Bristol-Myers Squibb
- Location
- Philadelphia, PA + 8 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
Phase I Study to Assess the Safety and Efficacy of OCU200 for Center-Involved Diabetic Macular Edema (DME)
Ocugen
- Location
- Erie, PA + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
FIH Study to Evaluate the Tolerability of PF-07832837 in Healthy Adults and Patients
Pfizer
- Location
- Philadelphia, PA + 4 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 1/Phase 2
A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)
Novartis Pharmaceuticals
- Location
- Pittsburgh, PA + 18 other US sites
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteersPhase 1
A Study of Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of SR604 in Two Participants Groups (Part A: Healthy Participants, and Part B: Participants With Hemophilia A or Hemophilia B or Factor VII…
Equilibra Bioscience LLC
- Location
- Hershey, PA + 6 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 1
A 3-part Study of SYX-5219 in Healthy Volunteers and Participants With Atopic Dermatitis
Sitryx Therapeutics Ltd
- Location
- Philadelphia, PA + 5 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1/Phase 2
Study of VGA039 in Healthy Volunteers and Patients With Von Willebrand Disease (VIVID)
Vega Therapeutics, Inc
- Location
- Pittsburgh, PA + 9 other US sites
- Eligibility basics
- Ages 12–60
- RecruitingPhase 1/Phase 2Overnight stay mentioned
Study is to Assess the Safety and Tolerability of VTx-002 in Participants With ALS
Vector Y Therapeutics
- Location
- Philadelphia, PA + 3 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
Phase 1 Study of CH505 HIV Vaccine Nanoparticles and mRNA Boosters in Healthy Adults
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Pittsburgh, PA + 1 other US site
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Army-SPRING Army-Suicide Prevention Research
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteersOvernight stay mentioned
Clinical and Laboratory Study of Methylmalonic Acidemia
National Human Genome Research Institute (NHGRI)
- Location
- Pittsburgh, PA + 1 other US site
- Eligibility basics
- Ages 1 mo–115
- RecruitingHealthy volunteersOvernight stay mentioned
Natural History, Physiology, Microbiome and Biochemistry Studies of Propionic Acidemia
National Human Genome Research Institute (NHGRI)
- Location
- Pittsburgh, PA + 1 other US site
- Eligibility basics
- Ages 1 mo–100
- RecruitingHealthy volunteersPhase 1/Phase 2
Phase I/II Study to Reduce Post-transplantation Cyclophosphamide Dosing for Older or Unfit Patients Undergoing Bone Marrow Transplantation for Hematologic Malignancies
National Cancer Institute (NCI)
- Location
- Philadelphia, PA + 1 other US site
- Eligibility basics
- Ages 12–85
- RecruitingHealthy volunteersPhase 1
Validation of Nanosensor Oxygen Measurement
Children's Hospital of Philadelphia
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
Imaging Sex Differences in Smoking-Induced Pulmonary Inflammation
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteersPhase 1
Clinical Trial to Evaluate the Safety and Immunogenicity of Hiltonol, Poly-ICLC-adjuvanted CD40.HIVRI.Env (VRIPRO) in Adult Participants Who Previously Participated in HVTN 706
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Philadelphia, PA + 3 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersEarly Phase 1
Imaging Mitochondrial Complex-I in Alcohol Use Disorder
Rajesh Narendran
- Location
- Pittsburgh, PA
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersEarly Phase 1
Imaging Mitochondrial Complex-I in Cocaine Use Disorder: a [F-18]BCPP-EF PET Study
Rajesh Narendran
- Location
- Pittsburgh, PA
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteersEarly Phase 1
Zinc Oxide Versus Petrolatum Following Skin Surgery
Melissa Pugliano-Mauro
- Location
- Pittsburgh, PA, PA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
A Study of Safety and Drug Levels of ePGT121v1-LS, PGDM1400LS, and VRC07-523LS in Adult Participants Without HIV-1
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Philadelphia, PA + 4 other US sites
- Eligibility basics
- Ages 18–55