There are currently 666 clinical trials in Oklahoma City, Oklahoma looking for participants to engage in research studies. Trials are conducted at various facilities, including University of Oklahoma Health Sciences Center, Mercy Hospital Oklahoma City, GSK Investigational Site and Lynn Health Science Institute. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
P-BCMA-ALLO1 Allogeneic CAR-T Cells in the Treatment of Subjects With Multiple Myeloma
NCT04960579
Recruiting
Phase 1 study comprised of open-label, dose escalation, multiple cohorts of P-BCMA-ALLO1 allogeneic T stem cell memory (Tscm) CAR-T cells in subjects with relapsed / refractory Multiple Myeloma (RRMM).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: University of Oklahoma, Health Sciences Center, Oklahoma City, Oklahoma
Conditions: Multiple Myeloma
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An Extension Study to Assess Long-Term Safety and Tolerability of Adjunctive KarXT in Subjects With Inadequately Controlled Symptoms of Schizophrenia
NCT05304767
Recruiting
This is a Phase 3, multicenter, 52-week, outpatient, open-label extension (OLE) study to evaluate the long-term safety and tolerability of adjunctive KarXT in subjects with schizophrenia with an inadequate response to their current antipsychotic treatment who previously completed the treatment period (Visit 8/Day 42 ± 3) of ARISE Study (KAR-012). The primary objective of the study is to assess the long-term safety and tolerability of adjunctive KarXT (a fixed dose combination of xanomeline and t... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/17/2025
Locations: Local Institution - 194, Oklahoma City, Oklahoma
Conditions: Schizophrenia
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P-CD19CD20-ALLO1 Allogeneic CAR-T Cells in the Treatment of Subjects With B Cell Malignancies
NCT06014762
Recruiting
Phase 1 study comprised of open-label, dose escalation and expansion cohort study of P-CD19CD20-ALLO1 allogeneic T stem cell memory (Tscm) CAR-T cells in subjects with relapsed/refractory B cell malignancies
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: University of Oklahoma, Health Sciences Center, Oklahoma City, Oklahoma
Conditions: Primary Mediastinal Large B-cell Lymphoma (PMBCL), Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, High-grade B-cell Lymphoma, Transformed Follicular Lymphoma (tFL), Follicular Lymphoma Grade 3B, DLBCL, DLBCL - Diffuse Large B Cell Lymphoma, DLBCL Arising From Follicular Lymphoma, DLBCL, Diffused Large B Cell Lymphoma, DLBCL NOS
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GATE-251 or Placebo for the Reduction of Symptoms of Major Depressive Disorder
NCT06547489
Recruiting
The goal of this clinical trial is to learn if GATE-251 works to treat depression in adults. It will also learn about the safety of GATE-251. The main questions it aims to answer are: Does GATE-251 reduce depression scores in participants compared to participants who take a placebo (a look-alike tablet that contains no GATE-251)? What medical problems are observed in participants who take GATE-251? Participants will take one tablet of GATE-251 or placebo every week for 6 weeks. Participants w... Read More
Gender:
ALL
Ages:
Between 18 years and 64 years
Trial Updated:
06/17/2025
Locations: Sooner Clinical Research, Inc., Oklahoma City, Oklahoma
Conditions: Major Depressive Disorder
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Study of ABX-002 for the Adjunctive Treatment of Major Depressive Disorder (AMPLIFY)
NCT06633016
Recruiting
The goal of this clinical trial is to learn if ABX-002 added to an existing antidepressant treatment will benefit depression symptoms in adults with moderate to severe major depressive disorder who have had an inadequate response to their antidepressant. This is a double-blind, placebo-controlled, 2-arm, parallel-group, Phase 2 study, randomized 1:1 (ABX-002: placebo). The study will include the following stages: 1. Screening, approximately 35 days 2. 42-day Treatment Period 3. 2-week post do... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/17/2025
Locations: Autobahn Site #107, Oklahoma City, Oklahoma
Conditions: Major Depressive Disorder
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Comparing the Effectiveness of Matched Related Donor Hematopoietic Stem Cell Transplantation to Disease Modifying Therapy in Pediatric Patients With Sickle Cell Disease
NCT06941389
Recruiting
The WeDecide study is a large observational study comparing the long-term effects of matched related donor hematopoietic stem cell transplantation (MRD HCT) and non-transplant disease-modifying therapies (NT-DMT) for pediatric patients with sickle cell disease (SCD). The study aims to assess health-related quality of life (HRQoL), cognitive function, risks, and benefits of both treatments, including survival rates, chronic complications, and organ damage prevention. With 160 children in the MRD... Read More
Gender:
ALL
Ages:
Between 3 years and 20 years
Trial Updated:
06/17/2025
Locations: Oklahoma Children's Hospital (MRD-HCT), Oklahoma City, Oklahoma
Conditions: Sickle Cell Disease (SCD)
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Muscle Recovery After Critical Illness
NCT05537298
Recruiting
The overarching goal of the proposed study is to determine the trajectories of physical recovery and cellular markers involved with the underlying failure to recover muscle after critical illness, while exploring which characteristics are associated with sustained physical disability. This proposal will examine muscle pathophysiology carefully aligned with physical function outcomes in order to longitudinally assess the recovery, or failed recovery, of muscle function in participants after criti... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
06/16/2025
Locations: Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma
Conditions: ICU Acquired Weakness, Post Intensive Care Unit Syndrome, Muscle Weakness, Critical Illness
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A Dose Range-Finding Study to Assess the Efficacy and Safety of Multiple Dose Levels of AZD8630 in Adults With Uncontrolled Asthma at Risk of Exacerbations
NCT06529419
Recruiting
A dose range-finding study to assess the efficacy and safety of multiple dose levels of AZD8630 administered via a dry powder inhaler in adults with uncontrolled asthma at risk of exacerbations, receiving medium -to -high dose inhaled corticosteroid (ICS)/long-acting β2-agonist (LABA).
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/16/2025
Locations: Research Site, Oklahoma City, Oklahoma
Conditions: Asthma
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TTX-080 HLA-G Antagonist in Subjects With Advanced Cancers
NCT04485013
Recruiting
TTX-080-001 is a Phase 1, open label, dose escalation and dose expansion clinical study to determine the safety, tolerability, and recommended Phase 2 dose of TTX-080 monotherapy (HLA-G inhibitor) and in combination with either pembrolizumab (PD-1 inhibitor), cetuximab (EGFR inhibitor) or FOLFIRI plus cetuximab (EGFR inhibitor) in patients with advanced refractory / resistant solid malignancies including metastatic colorectal cancer (mCRC) patients.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: University of Oklahoma, Oklahoma City, Oklahoma
Conditions: Cancer
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Post Approval Study - Evaluate the Long-Term Safety and Effectiveness of the WEB Device
NCT04839705
Recruiting
A prospective, multicenter, single arm, interventional study. The target patient population for this study are adult subjects with WNBAs of the anterior and posterior intracranial circulation. The primary effectiveness outcome of the study is adequate intracranial aneurysm occlusion on the 1 year angiogram as adjudicated by a core laboratory.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
Conditions: Wide Neck Bifurcation Intracranial Aneurysms
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Safety and Feasibility of the ELIOS System in POAG Patients
NCT05999006
Recruiting
Evaluation of the safety and effectiveness of the ELIOS System procedure to reduce intraocular pressure (IOP) in adult subjects with mild to moderate primary open-angle glaucoma (POAG)
Gender:
ALL
Ages:
45 years and above
Trial Updated:
06/13/2025
Locations: Elios Vision Clinical Site, Oklahoma City, Oklahoma
Conditions: Glaucoma, Primary Open Angle
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Milrinone for Prevention of Post-ligation Cardiac Syndrome Trial
NCT06679855
Recruiting
The goal of this Phase 3, randomized, masked clinical trial is to is to find out whether milrinone, when given to infants after PDA closure, will help the heart work better by supplying oxygen to the lungs and tissues. The main questions it aims to answer are: 1. to determine if milrinone decreases the risk of death or PLCS within 7 days of the procedure, compared to standard treatment; and 2. to determine the effects of milrinone on two-year survival and neurodevelopmental outcome.
Gender:
ALL
Ages:
3 months and below
Trial Updated:
06/13/2025
Locations: University of Oklahoma Health Sciences, Oklahoma City, Oklahoma
Conditions: Post-ligation Cardiac Syndrome
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