Healthy volunteers · Little Rock, AR
Studies for healthy volunteers in Little Rock, AR
30 recruiting studies have a site in Little Rock.
30 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 1
Study to Evaluate the Safety, Pharmacokinetic, and Pharmacodynamic Effects of MY006 in Healthy Volunteers and Patients With Peanut Allergy
Mabylon AG
- Location
- Little Rock, AR + 7 other US sites
- Eligibility basics
- Ages 12–55
- RecruitingHealthy volunteersPhase 3
A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older
Pfizer
- Location
- Little Rock, AR + 138 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteers
Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure
Ecotera Health LLC
- Location
- Little Rock, AR + 50 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 3
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
GlaxoSmithKline
- Location
- Little Rock, AR + 130 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteers
Acellular Dermal Matrix Investigation in Breast Reconstruction
RTI Surgical
- Location
- Little Rock, AR + 11 other US sites
- Eligibility basics
- Ages 22+ · Women only
- RecruitingHealthy volunteers
Caris Biorepository Research Protocol
Caris Science, Inc.
- Location
- Little Rock, AR + 37 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
InSpace Accelerated Rehabilitation Study
Stryker Endoscopy
- Location
- Little Rock, AR + 10 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteersPhase 3
Safety and Efficacy of Brilaroxazine (RP5063) in Schizophrenia
Reviva Pharmaceuticals
- Location
- Little Rock, AR + 16 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Comparing Telephone Symptom Monitoring Interventions for Managing Symptoms and Psychological Distress During Oral Anti-Cancer Treatment
NRG Oncology
- Location
- Little Rock, AR + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Testing an Educational Program to Improve Goals of Care Conversations Between Patients and Their Care Teams
SWOG Cancer Research Network
- Location
- Little Rock, AR + 6 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
Alliance for Clinical Trials in Oncology
- Location
- Little Rock, AR + 612 other US sites
- Eligibility basics
- Ages 40–75
- RecruitingHealthy volunteers
Testing an Enhanced Digital Delivery Model for Inherited Cancer Genetic Testing in Young Adults With Cancer
Alliance for Clinical Trials in Oncology
- Location
- Little Rock, AR + 319 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Family Communications After Genetic Testing
Alliance for Clinical Trials in Oncology
- Location
- Little Rock, AR + 347 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays
Alliance for Clinical Trials in Oncology
- Location
- Little Rock, AR + 350 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Quality of End-of-Life Care for Children With Cancer
Children's Oncology Group
- Location
- Little Rock, AR + 27 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
Duke University
- Location
- Little Rock, AR + 88 other US sites
- Eligibility basics
- Ages 75+
- RecruitingHealthy volunteers
Safer Drinking Spaces Study
RTI International
- Location
- Little Rock, AR + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Impact of the Enhanced Recovery After Surgery System for Colorectal Surgery
University of Arkansas
- Location
- Little Rock, AR
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Community Garden Health Block
University of Arkansas
- Location
- Little Rock, AR
- Eligibility basics
- Ages 18–95
- RecruitingHealthy volunteers
In Vivo Real-time Detection of Circulating Melanoma Cells
University of Arkansas
- Location
- Little Rock, AR
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
- Location
- Little Rock, AR + 32 other US sites
- Eligibility basics
- Ages 15–55 · Women only
- RecruitingHealthy volunteers
Effects of Collagen Peptide Supplementation on Connective Tissue Remodeling, Functional Outcomes, and Wound Healing After Total Knee Arthroplasty (TKA)
University of Arkansas
- Location
- Little Rock, AR
- Eligibility basics
- Ages 50–75
- RecruitingHealthy volunteersPhase 3
Evaluating Whether an Educational Website Called Current Together After Cancer (CTAC) Improves Follow-up Care for Colorectal Cancer Survivors
SWOG Cancer Research Network
- Location
- Little Rock, AR + 374 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Telehealth Multi-Component Optional Model (MOM) Study
University of Arkansas
- Location
- Little Rock, AR + 3 other US sites
- Eligibility basics
- Ages 18–44 · Women only
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.