Preferred Research Partners, Inc.

Clinical research site in Little Rock, Arkansas

As of July 2026, 4 paid clinical trials are recruiting at Preferred Research Partners, Inc. in Little Rock, Arkansas. Active studies at this site cover conditions such as Attention-Deficit/Hyperactivity Disorder, Generalized Anxiety Disorder and Major Depressive Disorder. Compensation typically covers time, travel, and study visits — most studies also offer study-related medical care at no cost to participants.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: July 19, 2026.

Recruiting clinical trials at Preferred Research Partners, Inc. (4)

A Phase 3 Trial of DT120 for Major Depressive Disorder (Ascend)

for Major Depressive Disorder

26 locations incl. Little Rock

Sponsor: Definium Therapeutics US, Inc.

Sex: All·Age: 18 - 74

Code: NCT07592689·Phase 3·Recruiting·Listed May 2026

Apply to this trial

A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)

for Treatment Resistant Depression

34 locations incl. Tucson

Sponsor: atai Therapeutics, Inc.

Sex: All·Age: 18 - 65

Code: NCT06524830·Phase 2·Recruiting·Listed Jul 2024

Apply to this trial

Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD

for Attention-Deficit/Hyperactivity Disorder

47 locations incl. Saraland

Sponsor: Supernus Pharmaceuticals, Inc.

Sex: All·Age: 48 Months - 69 Months

Code: NCT04781140·Phase 4·Recruiting·Listed Mar 2021

Apply to this trial

RE104 Safety and Efficacy Study in Generalized Anxiety Disorder

for Generalized Anxiety Disorder

22 locations incl. Gilbert

Sponsor: Reunion Neuroscience Inc

Sex: All·Age: 18 - 74

Code: NCT07489651·Phase 2·Recruiting·Listed Mar 2026

Apply to this trial

More research sites in Little Rock

University of Arkansas for Medical Sciences (107 trials)
Arkansas Children's Hospital (94 trials)
CARTI Cancer Center (31 trials)
Arkansas Urology (13 trials)
Woodland International Research Group (12 trials)
Applied Research Center of Arkansas (11 trials)
Arkansas Children's Nutrition Center (10 trials)
University of Arkansas (9 trials)
Arkansas Children's Research Institute (8 trials)
Arkansas Childrens Hospital (6 trials)

Explore more

Paid clinical trials in Little Rock, AR · Arkansas clinical trials