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Arkansas Paid Clinical Trials
A listing of 674 clinical trials in Arkansas actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
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Arkansas is currently home to 674 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Little Rock, Jonesboro, Hot Springs and Fayetteville. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
Featured Therapy
Unique Treatment for High Blood Pressure
Worried about high blood pressure? Think beyond typical high blood pressure treatments.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
Conditions:
High Blood Pressure
High Blood Pressure (& [Essential Hypertension])
High Blood Pressure (Hypertension).
Hypertension
Essential Hypertension
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Conditions:
Healthy
Healthy Volunteer Study
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There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
Conditions:
Weight Loss
Morbid Obesity
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
Featured Therapy
Bladder leaks? This system might be the answer
Struggling with bladder leaks? Get bladder control beyond pills. The InterStimᵀᴹ system is an FDA-approved treatment that may help you regain control.
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Conditions:
Overactive Bladder
Urinary Incontinence
Idiopathic Overactive Bladder
Incontinence
Healthy
To Evaluate Efficacy and Safety of Serplulimab + Chemotherapy (Carboplatin- Etoposide) in US Patients With ES-SCLC
Recruiting
This is a randomized, open-label study of Serplulimab plus chemotherapy (Carboplatin-Etoposide) in comparison with Atezolizumab plus chemotherapy in previously untreated US patients with ES-SCLC.
Subjects in this study will be randomized to arm A or B at 1:1 ratio as follows:
* Arm A (Serplulimab): Serplulimab + chemotherapy (carboplatin-etoposide)
* Arm B (control): Atezolizumab + chemotherapy (carboplatin-etoposide)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/22/2025
Locations: Highlands Oncology Group, Springdale, Arkansas
Conditions: Extensive Stage Small Cell Lung Cancer
LCH-IV, International Collaborative Treatment Protocol for Children and Adolescents With Langerhans Cell Histiocytosis
Recruiting
The LCH-IV is an international, multicenter, prospective clinical study for pediatric Langerhans Cell Histiocytosis LCH (age \< 18 years).
Gender:
ALL
Ages:
18 years and below
Trial Updated:
05/21/2025
Locations: Arkansas Children's Hospital, Little Rock, Arkansas
Conditions: Langerhans Cell Histiocytosis
Evaluate the Safety and Effectiveness of iSTAR Medical's MINIject™ Implant for Lowering Intraocular Pressure (IOP) in Subjects With Primary Open-angle Glaucoma.
Recruiting
Evaluate the safety and effectiveness of iSTAR Medical's MINIject™ implant for lowering intraocular pressure (IOP) in subjects with primary open-angle glaucoma.
Gender:
ALL
Ages:
46 years and above
Trial Updated:
05/21/2025
Locations: Vold Vision, Fayetteville, Arkansas
Conditions: Glaucoma
Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder
Recruiting
The purpose of this study is to determine the efficacy and safety of milsaperidone compared to placebo as adjunctive therapy in patients with Major Depressive Disorder
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
05/20/2025
Locations: Vanda Investigational Site, Little Rock, Arkansas
Conditions: Major Depressive Disorder (MDD)
Tipifarnib and Naxitamab for Relapsed/Refractory Neuroblastoma
Recruiting
The purpose of this study is to evaluate the investigational drug, tipifarnib (a pill taken by mouth), in combination with the Food and Drug Administration (FDA) approved drug, naxitimab, administered intravenously (IV; a liquid that continuously goes into your body through a tube that has been placed during a surgery into one of your veins). Naxitamab is FDA approved for pediatric patients 1 year of age and older and adult patients with relapsed or refractory high-risk neuroblastoma in the bone... Read More
Gender:
ALL
Ages:
Between 1 year and 21 years
Trial Updated:
05/19/2025
Locations: Arkansas Children's Hospital, Little Rock, Arkansas
Conditions: Neuroblastoma Recurrent
DFMO as Maintenance Therapy for Molecular High/Very High Risk and Relapsed Medulloblastoma
Recruiting
Difluoromethylornithine (DFMO) will be used in an open label, multicenter, study as Maintenance Therapy for Molecular High Risk/Very High Risk and Relapsed/Refractory Medulloblastoma.
Gender:
ALL
Ages:
21 years and below
Trial Updated:
05/19/2025
Locations: Arkansas Children's Hospital, Little Rock, Arkansas
Conditions: Medulloblastoma
Trial of Naltrexone/Bupropion for the Treatment of Methamphetamine Use Disorder
Recruiting
The primary objective of this study is to evaluate the efficacy of extended release naltrexone plus bupropion XL (XR-NTX/BUP-XL) compared to matched injectable and oral placebo (iPLB/oPLB) in reducing methamphetamine (MA) use in individuals with moderate or severe methamphetamine use disorder (MUD) seeking to stop or reduce MA use.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
05/19/2025
Locations: University of Arkansas for Medical Sciences, Little Rock, Arkansas
Conditions: Methamphetamine-dependence, Methamphetamine Abuse
A Study to Find and Confirm the Dose and Assess Safety, Reactogenicity and Immune Response of a Vaccine Against Pandemic H5N1 Influenza Virus in Healthy Younger and Older Adults
Recruiting
The aim of this study is to evaluate the safety, reactogenicity and immunogenicity of the Flu Pandemic messenger RNA (mRNA) vaccine (including dose-finding and dose-confirmation) administered in healthy adults 18 to 85 years of age.
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
05/18/2025
Locations: GSK Investigational Site, Little Rock, Arkansas
Conditions: Influenza, Human
Parkinson's Foundation PD GENEration Genetic Registry
Recruiting
Development of a central repository for PD-related genomic data for future research.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/16/2025
Locations: University of Arkansas, Fayetteville, Arkansas
Conditions: Parkinson's Disease
The Pediatric Anesthesia Quality Improvement Project
Recruiting
The Study is designed to collect information about adverse events that occur in children undergoing anesthesia in participating hospitals. Demographic information will be collected on all anesthetics. An analysis of each adverse event will be performed and entered into the database. From this information we will devise strategies to prevent these adverse events.
Gender:
ALL
Ages:
21 years and below
Trial Updated:
05/15/2025
Locations: Arkansas Children's Hospital, Little Rock, Arkansas
Conditions: Surgery, Anesthesia, Children
Testing Olaparib for One or Two Years, With or Without Bevacizumab, to Treat Ovarian Cancer
Recruiting
This phase III trial compares the effect of olaparib for one year versus two years, with or without bevacizumab, for the treatment of BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer. Olaparib is a polyadenosine 5'-diphosphoribose polymerase (PARP) enzyme inhibitor and may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Bevacizumab is in a class of medications called antiangiogenic agents. It works by stopping the format... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/15/2025
Locations: CARTI Cancer Center, Little Rock, Arkansas
Conditions: Fallopian Tube Endometrioid Adenocarcinoma, Fallopian Tube High Grade Serous Adenocarcinoma, FIGO Stage III Ovarian Cancer 2014, FIGO Stage IV Ovarian Cancer 2014, Ovarian Carcinoma, Primary Peritoneal Endometrioid Adenocarcinoma, Primary Peritoneal High Grade Serous Adenocarcinoma, Ovarian High Grade Serous Adenocarcinoma, Ovarian High Grade Endometrioid Adenocarcinoma
Study of Sacituzumab Govitecan-hziy Versus Treatment of Physician's Choice in Patients With Previously Untreated Locally Advanced Inoperable or Metastatic Triple-Negative Breast Cancer
Recruiting
The primary objective of this study is to compare the progression-free survival (PFS) between sacituzumab govitecan-hziy (SG) versus treatment of physician's choice (TPC) in participants with previously untreated, locally advanced, inoperable or metastatic triple-negative breast cancer whose tumors do not express programmed cell death ligand 1 (PD-L1) or in participants previously treated with anti-programmed cell death (ligand or protein) 1 (Anti-PD-(L)1) Agents in the early setting whose tumor... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/15/2025
Locations: Genesis Cancer and Blood Institute,1455 Higdon Ferry Road Suite B., Hot Springs, Arkansas
Conditions: Triple Negative Breast Cancer, PD-L1 Negative