Core: healthy volunteers
Studies for healthy volunteers recruiting now
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.
5,002 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteersPhase 1
A Study of JPH034 in Healthy Adult Participants
J-Pharma Co., Ltd.
- Location
- Dilworth, MN
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteersPhase 1
A Clinical Trial of MK-4082 in Healthy Participants (MK-4082-005)
Merck Sharp & Dohme LLC
- Location
- Anaheim, CA
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
A Trial Evaluating AMG 127 in Healthy Participants and Participants With Type 2 Diabetes Mellitus
Amgen
- Location
- Lake Forest, CA + 1 other US site
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteersOvernight stay mentioned
Method Comparison of Intelligent Fingerprinting Drug Screening System
Intelligent Bio Solutions Inc.
- Location
- Marlton, NJ
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Study to Assess the Safety, Tolerability and How Single Ascending Doses of ABBV-859 Moves Through the Body of Healthy Adult Participants
AbbVie
- Location
- Anaheim, CA + 1 other US site
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
Phase I Study to Assess the Safety and Efficacy of OCU200 for Center-Involved Diabetic Macular Edema (DME)
Ocugen
- Location
- Deerfield Beach, FL + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
A Study of LY4515100 in Healthy Participants
Eli Lilly and Company
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Study to See How Safe a New Medicine (NNC6989-0001) is in Healthy People Living With Overweight or Obesity
Novo Nordisk A/S
- Location
- Lenexa, KS
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Safety, Tolerability, and PK of AH-008 Following Single Ascending Dose in Healthy Subjects
AnHorn Medicines Co. Ltd.
- Location
- Salt Lake City, UT
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Comparative Study to Investigate the Difference in Blood Levels of Two Different Formulations of GSK5784283
GlaxoSmithKline
- Location
- Austin, TX
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 1
A Study to Learn More About the Safety of a Single Dose of BIIB144 and How it is Processed in the Body of Healthy Adult Participants Ages 18 to 55 Years Old as Compared to a Placebo
Biogen
- Location
- Las Vegas, NV
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Single and Multiple Dose Study to Evaluate Safety and Pharmacokinetics of BMS-986533 in Healthy Participants and Assessments of Food and pH Effects on Relative Bioavailability, and Drug-Drug Interaction Potential in…
Bristol-Myers Squibb
- Location
- Lincoln, NE
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With and Without Reduced Liver Function
Pfizer
- Location
- Lake Forest, CA + 2 other US sites
- Eligibility basics
- Ages 18–74
- RecruitingHealthy volunteersPhase 1
FIH Study to Evaluate the Tolerability of PF-07832837 in Healthy Adults and Patients
Pfizer
- Location
- Anaheim, CA + 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
- Scottsdale, AZ + 18 other US sites
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteersPhase 1
Drug-drug Interaction Study of Bemnifosbuvir/Ruzasvir (BEM/RZR) and Buprenorphine/Naloxone or Methadone
Atea Pharmaceuticals, Inc.
- Location
- Hollywood, FL + 2 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Study to Investigate the Safety and PK of VH4770359 in Healthy Participants
ViiV Healthcare
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Renal Impairment Study for Oral EC5026
EicOsis Human Health Inc.
- Location
- Sacramento, CA
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteersPhase 1
A Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of INCA033989 Following Subcutaneous or Intravenous Administration in Healthy Adult Participants
Incyte Corporation
- Location
- Tempe, AZ
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersEarly Phase 1
Secretome Treatment for Facial Rejuvenation
Acorn Biolabs Inc.
- Location
- Newport Beach, CA
- Eligibility basics
- Ages 30–75
- 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
- Los Angeles, CA + 6 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 1
A Study of BBT002 in Healthy Volunteers (HVs) and in Adult Patients With Chronic Obstructive Pulmonary Disease (COPD) or Chronic Rhiosininusitis With Nasal Polyps (CRSwNP)
Bambusa Therapeutics
- Location
- Bowling Green, KY + 1 other US site
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteersPhase 1
A Study to Assess How Intravenous and Subcutaneous Administrations of Risankizumab Moves Through the Body of Healthy Adult Participants
AbbVie
- Location
- Anaheim, CA + 1 other US site
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1/Phase 2
Safety and Efficacy of SUM-191 for Patients With Bacterial Conjunctivitis
Senju USA, Inc.
- Location
- Austin, TX
- Eligibility basics
- Ages 18+
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.