Healthy volunteers · Alabama
Studies for healthy volunteers in Alabama
134 studies have at least one recruiting site in Alabama. 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.
134 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 3
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
GlaxoSmithKline
- Location
- Anniston, AL + 130 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteersPhase 3
Study to Learn About Safety, Tolerability, and Immune Response of a Catch-up Pneumococcal Vaccine in Children and Adolescents
Pfizer
- Location
- Birmingham, AL + 49 other US sites
- Eligibility basics
- Ages 1–17
- RecruitingHealthy volunteersPhase 3
A Study on the Immune Response and Safety of an Investigational Combined Measles, Mumps, Rubella and Varicella Vaccine, When Administered as Intramuscular Injection to Healthy Children 15 Months to 6 Years of Age
GlaxoSmithKline
- Location
- Birmingham, AL + 14 other US sites
- Eligibility basics
- Ages 1–6
- 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
- Mobile, AL + 46 other US sites
- Eligibility basics
- Ages 1–1
- RecruitingHealthy volunteersPhase 2
A Study to Learn About mRNA Vaccines Against Influenza in Adults
Pfizer
- Location
- Mobile, AL + 14 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Ventral or Inguinal Hernia, Robotically Repaired With OviTex Mesh
Tela Bio Inc
- Location
- Mobile, AL + 2 other US sites
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Caris Biorepository Research Protocol
Caris Science, Inc.
- Location
- Mobile, AL + 37 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Clinical Validation of the Aptitude Medical Systems Metrix COVID-19 Test
Aptitude Medical Systems
- Location
- Birmingham, AL + 2 other US sites
- Eligibility basics
- Ages 2+
- RecruitingHealthy volunteers
CorMatrix Cor TRICUSPID ECM Valve Replacement Study
Corvivo Cardiovascular, Inc.
- Location
- Mobile, AL + 3 other US sites
- Eligibility basics
- Ages 1–85
- RecruitingHealthy volunteers
Collection and Distribution of Biospecimens for Novel Research Uses
iSpecimen Inc
- Location
- Huntsville, AL
- Eligibility basics
- Ages 1 mo–89
- RecruitingHealthy volunteers
Evaluating the Barrier Function, Regenerative Capacity, and Soft Tissue Outcomes of Acellular Dermal Matrix
University of Alabama at Birmingham
- Location
- Birmingham, AL
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteers
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
National Human Genome Research Institute (NHGRI)
- Location
- Birmingham, AL + 23 other US sites
- Eligibility basics
- Ages 1 mo–100
- RecruitingHealthy volunteers
Wavelength Intervention for Nearsighted Kids
University of Alabama at Birmingham
- Location
- Birmingham, AL
- Eligibility basics
- Ages 7–12
- RecruitingHealthy volunteers
Nutrition for Precision Health, Powered by the All of Us
RTI International
- Location
- Birmingham, AL + 12 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Gut Oxalate Absorption in Calcium Oxalate Stone Disease
University of Alabama at Birmingham
- Location
- Birmingham, AL + 1 other US site
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
The Effect of Light Intervention on Recovery in Individuals With Opioid Use Disorder (OUD)
University of Alabama at Birmingham
- Location
- Birmingham, AL
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
Mayo Clinic
- Location
- Birmingham, AL + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Achieving Understanding of the Natural History of Sickle Cell Trait (AUNT)
National Alliance for Sickle Cell Centers
- Location
- Birmingham, AL + 7 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Pulmonary Hypertension and Oxygen Saturation Targeting in Preterm Infants
University of Alabama at Birmingham
- Location
- Birmingham, AL + 1 other US site
- Eligibility basics
- Ages 1 mo–5 mo
- RecruitingHealthy volunteers
GENESIS: Genotype Guided - Natriuretic Peptides - Cardiometabolic Health Study
University of Alabama at Birmingham
- Location
- Birmingham, AL
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Liver X Receptor (LXR) as a Novel Therapeutic Target in Diabetic Retinopathy (DR)
University of Alabama at Birmingham
- Location
- Birmingham, AL
- Eligibility basics
- Ages 21–98
- RecruitingHealthy volunteers
American Lung Association (ALA) Lung Health Cohort
Johns Hopkins University
- Location
- Birmingham, AL + 26 other US sites
- Eligibility basics
- Ages 25–35
- RecruitingHealthy volunteers
Women Informed to Screen Depending on Measures of Risk (Wisdom Study)
University of California, San Francisco
- Location
- Birmingham, AL + 8 other US sites
- Eligibility basics
- Ages 30–74 · Women only
- RecruitingHealthy volunteersPhase 3
Delaying the Onset of Nearsightedness Until Treatment (DONUT) Clinical Trial
Ohio State University
- Location
- Birmingham, AL + 11 other US sites
- Eligibility basics
- Ages 6–11
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.