Location · Arkansas
Clinical trials recruiting in Arkansas
255 recruiting studies have at least one site in Arkansas; 48 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 Arkansas.
255 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 1
First-in-Human Trial to Assess REGN20423 in Healthy Adult Participants and Adult Participants With Atopic Dermatitis
Regeneron Pharmaceuticals
- Location
- North Little Rock, AR + 5 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A 3-part Study of SYX-5219 in Healthy Volunteers and Participants With Atopic Dermatitis
Sitryx Therapeutics Ltd
- Location
- Arkansas City, AR + 5 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 1Overnight stay mentioned
A Study of LTX-001 In Adult Participants With Acute Exacerbation of Schizophrenia
Leal Therapeutics, Inc
- Location
- Little Rock, AR + 9 other US sites
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
Extensively Hydrolyzed Formula Growth Monitioring Study (GMS)
Mead Johnson Nutrition
- Location
- Jonesboro, AR + 9 other US sites
- Eligibility basics
- Ages 0 mo–0 mo
- RecruitingHealthy volunteersPhase 3
A Study to Learn About How a New Pneumococcal Vaccine Works in Infants.
Pfizer
- Location
- Fayetteville, AR + 101 other US sites
- Eligibility basics
- Ages 1 mo–7 mo
- RecruitingHealthy volunteers
Galleri® in the Medicare Population.
GRAIL, Inc.
- Location
- Fort Smith, AR + 70 other US sites
- Eligibility basics
- Ages 50+
- 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
BoxX-NoAF Clinical Trial
AtriCure, Inc.
- Location
- Jonesboro, AR + 30 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteersPhase 3
Lot-to-lot Consistency Study of a 21-valent Pneumococcal Conjugate Vaccine in Healthy Infants From 2 Months of Age
Sanofi
- Location
- Fayetteville, AR + 13 other US sites
- Eligibility basics
- Ages 1 mo–2 mo
- 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 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
- Hot Springs, AR + 46 other US sites
- Eligibility basics
- Ages 1–1
- 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
- Jonesboro, 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
- Bentonville, AR + 16 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Surveillance Study of Susceptibility to Baloxavir Marboxil in Pediatric Participants With Influenza and Transmission of Influenza to Household Contacts
Hoffmann-La Roche
- Location
- Harrisburg, AR + 10 other US sites
- Eligibility basics
- Ages 1 mo–11
- RecruitingPhase 3
A Study Evaluating the Efficacy and Safety of Pegozafermin in Participants With MASH and Fibrosis (ENLIGHTEN-Fibrosis)
Hoffmann-La Roche
- Location
- Little Rock, AR + 121 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Pegozafermin in Participants With Compensated Cirrhosis Due to MASH
Hoffmann-La Roche
- Location
- Little Rock, AR + 112 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Tulisokibart (MK-7240) in Participants With Moderate to Severe Crohn's Disease (MK-7240-008)
Merck Sharp & Dohme LLC
- Location
- Little Rock, AR + 70 other US sites
- Eligibility basics
- Ages 16–80
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder
Bristol-Myers Squibb
- Location
- Little Rock, AR + 18 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
Sanofi
- Location
- Little Rock, AR + 118 other US sites
- Eligibility basics
- Ages 16–80
- RecruitingPhase 2
An Open-Label Extension Study of ORKA-001 in Participants With Plaque Psoriasis
Oruka Therapeutics, Inc.
- Location
- North Little Rock, AR + 22 other US sites
- Eligibility basics
- Ages 18+