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Oklahoma Paid Clinical Trials
A listing of 859 clinical trials in Oklahoma actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
385 - 396 of 859
Oklahoma is currently home to 859 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Oklahoma City, Tulsa, Norman and Edmond. 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
Featured Offer
Discover Affordable Semaglutide Providers
We Checked the Checkout Page on Every Semaglutide Provider. Here's What We Found.
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
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 Offer
On Medicare? GLP-1's Covered By Medicare Part D [Found Partnership]
Found is now serving individuals who are 65-75 with GLP-1 support for weight care. You need Medicare Part D, must be 18 or older, and must meet BMI criteria when you start GLP-1 therapy:
- BMI 35 or higher, or
- BMI 30–34.99 with at least one qualifying condition (diastolic heart failure, uncontrolled hypertension, CKD stage 3a or higher, prediabetes, prior heart attack or stroke, symptomatic peripheral artery disease), or
- BMI 27–29.99 with prediabetes, prior heart attack/stroke, or symptomatic peripheral artery disease.
- BMI 35 or higher, or
- BMI 30–34.99 with at least one qualifying condition (diastolic heart failure, uncontrolled hypertension, CKD stage 3a or higher, prediabetes, prior heart attack or stroke, symptomatic peripheral artery disease), or
- BMI 27–29.99 with prediabetes, prior heart attack/stroke, or symptomatic peripheral artery disease.
Conditions:
Healthy
Overweight
Overweight and Obesity
Obesity
Overweight or 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
A Clinical Efficacy and Safety Study of OHB-607 in Preventing Bronchopulmonary Dysplasia in Extremely Premature Infants
Recruiting
The purpose of this study is to determine if an investigational drug can prevent Bronchopulmonary Dysplasia, reducing the burden of chronic lung disease in extremely premature infants, as compared to extremely premature infants receiving standard neonatal care alone.
Gender:
ALL
Ages:
Between 0 hours and 24 hours
Trial Updated:
07/22/2025
Locations: University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
Conditions: Retinopathy of Prematurity (ROP), Intraventricular Hemorrhage, Bronchopulmonary Dysplasia, Chronic Lung Disease of Prematurity
A Study to Investigate the Efficacy and Safety of Tezepelumab in Adult Participants With Moderate to Very Severe COPD
Recruiting
A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel Group, Phase 3 Study to Evaluate the Efficacy and Safety of Tezepelumab in Adults with Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD)
Gender:
ALL
Ages:
Between 40 years and 80 years
Trial Updated:
07/22/2025
Locations: Research Site, Oklahoma City, Oklahoma
Conditions: Chronic Obstructive Pulmonary Disease (COPD)
A Prospective Cohort Study to Assess Clinical Effectiveness of an Investigational Digital Therapeutic (CT-155) in Patients With Experiential Negative Symptoms of Schizophrenia
Recruiting
This study is open to people aged 18 years or older with schizophrenia. People can join the study if they are willing to use a smartphone app called CT-155. This app is being developed to help people with schizophrenia manage their negative symptoms.
The purpose of this study is to gather new information on CT-155. Researchers want to see how well it works, how well participants use the study app, and how it affects the use of health care services.
Participants use the app for 16 weeks. They m... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: Rivus Wellness and Research Institute, Oklahoma City, Oklahoma
Conditions: Schizophrenia
Safety and Efficacy of IMC-F106C as a Single Agent and in Combination With Checkpoint Inhibitors
Recruiting
Brenetafusp (IMC-F106C) is an immune-mobilizing monoclonal T cell receptor against cancer (ImmTAC ®) designed for the treatment of cancers positive for the tumor-associated antigen PRAME. This is a first-in-human trial designed to evaluate the safety and efficacy of brenetafusp in adult participants who have the appropriate HLA-A2 tissue marker and whose cancer is positive for PRAME.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: University of Oklahoma Peggy and Charles Stephenson Cancer Center, Oklahoma City, Oklahoma
Conditions: Select Advanced Solid Tumors
Staged Complete Revascularization for Coronary Artery Disease vs Medical Management Alone in Patients With AS Undergoing Transcatheter Aortic Valve Replacement
Recruiting
Patients undergoing transcatheter aortic valve replacement (TAVR) often have concomitant coronary artery disease (CAD) which may adversely affect prognosis. There is uncertainty about the benefits and the optimal timing of revascularization for such patients. There is currently clinical equipoise regarding the management of concomitant CAD in patients undergoing TAVR. Some centers perform routine revascularization with percutaneous coronary intervention (PCI) (either before or after TAVR), while... Read More
Gender:
ALL
Ages:
All
Trial Updated:
07/22/2025
Locations: Oklahoma Heart, Oklahoma City, Oklahoma
Conditions: Aortic Stenosis, Coronary Artery Disease, Coronary Stenosis
A Study of Dulaglutide (LY2189265) 3.0 mg and 4.5 mg in Pediatric Participants With Type 2 Diabetes Mellitus (AWARD-PEDS PLUS)
Recruiting
The main purpose of this study is to evaluate additional dosing options for dulaglutide in pediatric participants with Type 2 Diabetes. Participation in this study will last about 8 months.
Gender:
ALL
Ages:
Between 10 years and 17 years
Trial Updated:
07/22/2025
Locations: University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
Conditions: Type 2 Diabetes
Tebentafusp Regimen Versus Investigator's Choice in Previously Treated Advanced Melanoma (TEBE-AM)
Recruiting
The purpose of this study is to evaluate the efficacy and safety of tebentafusp-based regimens, including tebentafusp monotherapy and in combination with anti-PD1 vs investigator choice (including clinical trials of investigational agents, salvage therapy per local standard of care \[SoC\], best supportive care \[BSC\] on protocol survivor follow up) in patients with advanced non-ocular melanoma.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: OU Health Stephenson Cancer Center, Oklahoma City, Oklahoma
Conditions: Advanced Melanoma
Open-label Study to Assess Reduction of Background Asthma Medication While Sustaining Asthma Control and Clinical Remission With Tezepelumab in Patients 12-80yrs With Severe Asthma.
Recruiting
The objective of this study is to assess the potential for tezepelumab-treated patients (subcutaneous administration) to reduce maintenance therapy without loss of asthma control in adolescent and adults with severe asthma..
Study details include:
1. The study duration will be up to 72 weeks.
2. The treatment duration will be up to 68 weeks.
3. The visit frequency will be once every 4 weeks (Q4W).
Gender:
ALL
Ages:
Between 12 years and 80 years
Trial Updated:
07/21/2025
Locations: Research Site, Oklahoma City, Oklahoma
Conditions: Severe Asthma
Ultrasound-facilitated, Catheter-directed, Thrombolysis in Intermediate-high Risk Pulmonary Embolism
Recruiting
There are many available treatments for pulmonary embolism (PE), but the best treatment for this condition is not known. The HI-PEITHO study will compare two treatment options that are both available on the market for the treatment of PE.
Patients will be randomized 1:1 to receive either blood thinners (anticoagulation) or blood thinners (anticoagulation) in combination with a device called the EkoSonicTM Endovascular device to dissolve blood clots. Patients will be followed for 12 months after... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/21/2025
Locations: University of Oklahoma Health Science Center, Oklahoma City, Oklahoma
Conditions: Pulmonary Embolism
Study of the Long-Term Safety and Outcomes of Treating Pulmonary Embolism With the Indigo Aspiration System
Recruiting
The objective of this study is to evaluate real world long-term functional outcomes, safety and performance of the Indigo Aspiration System for the treatment of pulmonary embolism (PE).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/21/2025
Locations: INTEGRIS Baptist Medical Center, Oklahoma City, Oklahoma
Conditions: Pulmonary Embolism
Study of ALTO-300 in MDD
Recruiting
The purpose of this study is to determine efficacy differences between ALTO-300 and placebo, used adjunctively to an antidepressant, related to patient characteristics.
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
07/21/2025
Locations: Site 195, Oklahoma City, Oklahoma
Conditions: Major Depressive Disorder
A Study to Assess the Efficacy and Safety of Daily OM-85 in Young Children With Recurrent Wheezing
Recruiting
This study will assess the efficacy and safety of daily OM-85 treatment compared to placebo in children aged 6 months to 5 years with recurrent wheezing
Gender:
ALL
Ages:
Between 6 months and 72 months
Trial Updated:
07/21/2025
Locations: Allergy, Asthma and Clinical Research Center, Oklahoma City, Oklahoma
Conditions: Recurrent Wheezing, Wheezing Lower Respiratory Illness
