Oklahoma is currently home to 867 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.
A Study to Assess Safety & Effectiveness of Tovinontrine in Chronic Heart Failure With Reduced Ejection Fraction (Cycle-1-REF)
NCT06215911
Recruiting
The purpose of this study is to evaluate the safety and effectiveness of tovinontrine compared to placebo to lower NT-proBNP in patients with chronic heart failure with reduced ejection fraction.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/22/2025
Locations: Cardurion Investigative Site, Oklahoma City, Oklahoma
Conditions: Heart Failure, Heart Failure With Reduced Ejection Fraction, Cardiovascular Diseases, Heart Diseases
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Safety & Effectiveness of Tovinontrine in Chronic Heart Failure With Preserved Ejection Fraction (Cycle-2-PEF)
NCT06215586
Recruiting
The purpose of this study is to evaluate the safety and effectiveness of tovinontrine compared to placebo to lower NT-proBNP in patients with chronic heart failure with preserved ejection fraction
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/22/2025
Locations: Cardurion Investigative Site, Oklahoma City, Oklahoma
Conditions: Heart Failure, Heart Failure Preserved Ejection Fraction, Cardiovascular Diseases, Heart Diseases
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A Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic Pain
NCT05986292
Recruiting
The purpose of the chronic pain master protocol is to compare independent pain interventions and establish an overarching structure for the disease-state addenda (DSA) and intervention-specific appendices (ISAs). The ISAs may start independently of other ISAs as interventions become available for clinical testing.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/22/2025
Locations: DelRicht Research, Tulsa, Oklahoma
Conditions: Osteoarthritis, Knee, Diabetic Neuropathic Pain, Chronic Low-back Pain
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Assessment of Combined CCM and ICD Device in HFrEF
NCT05855135
Recruiting
The goal of this clinical trial is to demonstrate that the OPTIMIZER® Integra CCM-D System (the "CCM-D System") can safely and effective convert induced ventricular fibrillation (VF) and spontaneous ventricular tachycardia and/or ventricular fibrillation (VT/VF) episodes in subjects with Stage C or D heart failure who remain symptomatic despite being on guideline-directed medical therapy (GDMT), are not indicated for cardiac resynchronization therapy (CRT), and have heart failure with reduced le... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/22/2025
Locations: St. Francis Tulsa, Tulsa, Oklahoma
Conditions: Heart Failure, Heart Failure With Reduced Ejection Fraction, Implantable Defibrillator User, CCM Therapy, Non-ischemic Cardiomyopathy, Ischemic Cardiomyopathy, Sudden Cardiac Arrest, Arrhythmias, Cardiac, Ventricular Tachycardia, Ventricular Fibrillation
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A Study of Milvexian in Participants After a Recent Acute Coronary Syndrome
NCT05754957
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:
05/22/2025
Locations: Ascension Medical Group - St. John Clinic Infectious Disease, Bartlesville, Oklahoma
Conditions: Acute Coronary Syndrome
Register for Updates
Long-term Efficacy and Safety of Tozorakimab in Participants With Chronic Obstructive Pulmonary Disease With a History of Exacerbations (PROSPERO).
NCT05742802
Recruiting
Subjects who completed either OBERON or TITANIA will be offered the opportunity to consent for this Multicentre, Double-blind, Randomised, Placebo controlled, Parallel Group, Phase 3, extension study to evaluate the safety and efficacy of Tozorakimab in adult participants with symptomatic COPD.
Gender:
ALL
Ages:
Between 40 years and 130 years
Trial Updated:
05/22/2025
Locations: Research Site, Tulsa, Oklahoma
Conditions: Chronic Obstructive Pulmonary Disease (COPD)
Register for Updates
A Study of Baricitinib (LY3009104) in Children From 6 Years to Less Than 18 Years of Age With Alopecia Areata
NCT05723198
Recruiting
The main purpose of this study is to determine the efficacy and safety of baricitinib for the treatment of severe or very severe alopecia areata (hair loss) in children from 6 years to less than 18 years of age. The study is divided into 4 periods, a 5-week Screening period, a 36-week Double-Blind Treatment Period, an approximately 2-year Long-term Extension Period, and a 4-week Post-treatment Follow-up period.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
05/22/2025
Locations: Vital Prospects Clinical Research Institute, P.C., Tulsa, Oklahoma
Conditions: Areata Alopecia, Alopecia, Hypotrichosis, Hair Diseases, Skin Diseases, Pathological Conditions, Anatomical
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A Study of Milvexian in Participants After an Acute Ischemic Stroke or High-Risk Transient Ischemic Attack- LIBREXIA-STROKE
NCT05702034
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:
05/22/2025
Locations: Hightower Clinical, Oklahoma City, Oklahoma
Conditions: Ischemic Stroke; Ischemic Attack, Transient
Register for Updates
A Study of Treatment for Medulloblastoma Using Sodium Thiosulfate to Reduce Hearing Loss
NCT05382338
Recruiting
This phase III trial tests two hypotheses in patients with low-risk and average-risk medulloblastoma. Medulloblastoma is a type of cancer that occurs in the back of the brain. The term, risk, refers to the chance of the cancer coming back after treatment. Subjects with low-risk medulloblastoma typically have a lower chance of the cancer coming back than subjects with average-risk medulloblastoma. Although treatment for newly diagnosed average-risk and low-risk medulloblastoma is generally effect... Read More
Gender:
ALL
Ages:
Between 4 years and 21 years
Trial Updated:
05/22/2025
Locations: University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
Conditions: Childhood Medulloblastoma
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A Study of Guselkumab in Participants With Fistulizing, Perianal Crohn's Disease
NCT05347095
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:
05/22/2025
Locations: Digestive Disease Specialists Inc, Oklahoma City, Oklahoma
Conditions: Fistulizing Crohns Disease, Perianal Crohns Disease
Register for Updates
A Donanemab (LY3002813) Study in Participants With Preclinical Alzheimer's Disease (TRAILBLAZER-ALZ 3)
NCT05026866
Recruiting
The main purpose of this study is to evaluate the safety and efficacy of donanemab in participants with preclinical Alzheimer's Disease (AD). Approximately 800 additional participants will be enrolled in a 12-month addendum to assess safety of a different titration regimen.
Gender:
ALL
Ages:
Between 65 years and 80 years
Trial Updated:
05/22/2025
Locations: Central States Research, Tulsa, Oklahoma
Conditions: Alzheimer Disease
Register for Updates
JNJ-90301900 (NBTXR3) Activated by Radiotherapy With or Without Cetuximab in LA-HNSCC
NCT04892173
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:
05/22/2025
Locations: Stephenson Cancer Center, Oklahoma City, Oklahoma
Conditions: Locally Advanced Head and Neck Squamous Cell Carcinoma, Aged
Register for Updates