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Oklahoma Paid Clinical Trials
A listing of 857 clinical trials in Oklahoma actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
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Clinical Trial Phase
Oklahoma is currently home to 857 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 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.
Featured Trial
Chronic Cough Research Study
Recruiting
Are you tired of living with chronic cough? Our research study is now looking to enroll people from all backgrounds to help research potential new treatment options for chronic cough.
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Sinusitis
Featured Offer
Lose Weight with GLP-1 Medications
Recruiting
Policy Lab has partnered with OnlineSemaglutide.org to offer trusted access to semaglutide and other GLP-1 medications, including generic alternatives to Ozempic® and Wegovy®.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Featured Trial
Depressive disorder Clinical Study
Recruiting
A clinical study for people that suffer with Depressive disorder
Conditions:
Depressive disorder
A Screening Study to Collect Samples for TAA, HLA & HLA Loss of Heterozygosity in Patients With Metastatic Solid Tumors
Recruiting
TScan Therapeutics is developing cellular therapies across multiple solid tumors in which autologous T cells are engineered to express a T cell receptor that recognizes tumor-associated antigens presented on specific Human Leukocyte Antigen (HLA) molecules. The purpose of this screening study is to collect samples to conduct HLA genotyping, HLA Loss of Heterozygosity (LOH) assessment, and expression of Tumor-associated Antigens (TAA) testing. These results will be used to determine if participan... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/20/2025
Locations: OU Health Stephenson Cancer Center, Oklahoma City, Oklahoma
Conditions: Head and Neck Cancer, Cervical Cancer, Non Small Cell Lung Cancer, HPV16 Related Cancers, Sarcoma, Uveal Melanoma, NUT Carcinoma
A Study of Milvexian in Participants After a Recent Acute Coronary Syndrome
Recruiting
The purpose of this study is to evaluate that milvexian is superior to placebo, in addition to standard-of-care, in reducing the risk of major adverse cardiovascular event (MACE) (the composite of cardiovascular \[CV\] death, myocardial infarction \[MI\], and ischemic stroke).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/20/2025
Locations: Ascension Medical Group - St. John Clinic Infectious Disease, Bartlesville, Oklahoma
Conditions: Acute Coronary Syndrome
A Study of Milvexian in Participants After an Acute Ischemic Stroke or High-Risk Transient Ischemic Attack- LIBREXIA-STROKE
Recruiting
The purpose of this study is to evaluate whether milvexian compared to placebo reduce the risk of recurrent ischemic stroke.
Gender:
ALL
Ages:
40 years and above
Trial Updated:
06/20/2025
Locations: Hightower Clinical, Oklahoma City, Oklahoma
Conditions: Ischemic Stroke; Ischemic Attack, Transient
A Study of Guselkumab in Participants With Fistulizing, Perianal Crohn's Disease
Recruiting
The purpose of this study to evaluate the clinical efficacy of guselkumab in fistulizing, perianal Crohn's disease and to assess the overall safety of guselkumab.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/20/2025
Locations: Digestive Disease Specialists Inc, Oklahoma City, Oklahoma
Conditions: Fistulizing Crohns Disease, Perianal Crohns Disease
JNJ-90301900 (NBTXR3) Activated by Radiotherapy With or Without Cetuximab in LA-HNSCC
Recruiting
This is a global, open-label, randomized, 2-arm, Investigator's choice Phase 3 (Pivotal Stage) study to investigate the efficacy and safety of JNJ-90301900 (NBTXR3) / radiation therapy (RT)±cetuximab versus RT±cetuximab in treatment-naïve, platinum-ineligible, elderly participants with locally advanced head and neck squamous cell carcinoma (LA-HNSCC).
Gender:
ALL
Ages:
60 years and above
Trial Updated:
06/20/2025
Locations: Stephenson Cancer Center, Oklahoma City, Oklahoma
Conditions: Locally Advanced Head and Neck Squamous Cell Carcinoma, Aged
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:
06/20/2025
Locations: University of Oklahoma Health Science Center, Oklahoma City, Oklahoma
Conditions: Pulmonary Embolism
A Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK), and Immunogenicity of APG777 in Adults With Asthma
Recruiting
This is a multicenter, randomized, double-blind, placebo-controlled study to evaluate the safety, tolerability, PK, and immunogenicity of APG777 in adult participants with mild-to-moderate asthma.
The duration of the study will be approximately 52 weeks (364 days) for each participant and will consist of a Screening Period, Treatment Period, and Follow-up Period.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/19/2025
Locations: OK Clinical Research, LLC, Edmond, Oklahoma
Conditions: Asthma
A Study to Evaluate Lenti-HPV-07 Immunotherapy Against HPV+ Cervical or Oropharyngeal Cancer
Recruiting
The goal of this clinical trial is to learn about the safety and efficacy of a potential new treatment called Lenti-HPV-07 in patients with a cancer induced by Human Papilloma Virus (HPV).
The main questions aim to answer are:
* Is Lenti-HPV-07 safe?
* Does Lenti-HPV-07 induce an immune response?
Participants will be assigned to a group based on their cancer type
* either study drug group A: recurrent and/or metastatic cancer
* or study drug group B: newly diagnosed with locally advanced can... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/19/2025
Locations: Oklahoma Cancer Specialists and Research Institute, LLC, Tulsa, Oklahoma
Conditions: HPV-Related Cervical Carcinoma, HPV Positive Oropharyngeal Squamous Cell Carcinoma
A Study Evaluating Atezolizumab, With or Without Bevacizumab, in Participants With Unresectable Hepatocellular Carcinoma and Child-Pugh B7 and B8 Cirrhosis
Recruiting
The purpose of this study is to assess the safety of atezolizumab and bevacizumab, or atezolizumab alone, as first-line treatment in participants with unresectable, locally advanced or metastatic hepatocellular carcinoma (HCC) with Child-Pugh B7 or B8 cirrhosis.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/19/2025
Locations: The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
Conditions: Hepatocellular Carcinoma
RESPONDER-HF Trial
Recruiting
Multicenter, Prospective, Randomized, Sham Controlled, Double Blinded Clinical Trial, with; 1:1 randomization
Gender:
ALL
Ages:
40 years and above
Trial Updated:
06/19/2025
Locations: St. Francis Hospital (Heart Hospital), Tulsa, Oklahoma
Conditions: Heart Failure, Heart Failure, Diastolic
A Study of Amivantamab Monotherapy and in Addition to Standard-of-Care Chemotherapy in Participants With Advanced or Metastatic Colorectal Cancer
Recruiting
The purpose of this study is to assess the anti-tumor activity of amivantamab as a monotherapy (Cohorts A, B, and C), to characterize the safety of amivantamab when added to standard-of care (SoC) chemotherapy in participants with metastatic colorectal cancer (mCRC) (Ph2 cohorts), and to assess the recommended phase 2 combination dose (RP2CD) of amivantamab when added to SoC chemotherapy (Ph1b cohorts).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/19/2025
Locations: Stephenson Cancer Center, Oklahoma City, Oklahoma
Conditions: Advanced or Metastatic Colorectal Cancer
Study to Access the Efficacy and Safety of IMVT-1402 in Participants With Mild to Severe Generalized Myasthenia Gravis
Recruiting
This is a 26-week study to assess the efficacy, safety and tolerability of IMVT-1402 in adult participants with mild to severe generalized myasthenia gravis.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/18/2025
Locations: Site Number - 1011, Yukon, Oklahoma
Conditions: Generalized Myasthenia Gravis