Missouri is currently home to 1891 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Saint Louis, Kansas City, St. Louis and Springfield. 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.
Ivosidenib in Participants With Locally Advanced or Metastatic Conventional Chondrosarcoma Untreated or Previously Treated With 1 Systemic Treatment Regimen
NCT06127407
Recruiting
Study CL3-95031-007 (CHONQUER) is a Phase 3, international, multicenter, double-blind, randomized, placebo-controlled study of orally administered ivosidenib. Participants are required to have a histopathological diagnosis consistent with isocitrate dehydrogenase-1 (IDH1) gene-mutated, locally advanced or metastatic conventional chondrosarcoma Grades 1, 2, or 3 and not eligible for curative resection. IDH1 mutant status will be determined during pre-screening/screening phase. Participant must ha... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/06/2025
Locations: The Washington University, Saint Louis, Missouri
Conditions: Locally Advanced or Metastatic Conventional Chondrosarcoma With an IDH1 Mutation, Untreated or Previously Treated With 1 Systemic Treatment Regimen
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A Randomized Comparison of Stage-Based Care Versus Risk Factor-Based Care for Prevention of Cardiovascular Events
NCT06112418
Recruiting
TRANSFORM is a prospective, randomized, open blinded endpoint (PROBE), event-driven, pragmatic trial in patients who are at increased risk for atherosclerotic cardiovascular (CV) disease but with no known symptomatic CV disease. The trial tests the hypothesis that a Cleerly Coronary Artery Disease (CAD) Staging System-based care strategy reduces CV events compared with risk factor-based care.
Gender:
ALL
Ages:
55 years and above
Trial Updated:
06/06/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Diabetes Mellitus, Type 2, PreDiabetes, Metabolic Syndrome
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MEDI5752 in Combination With Carboplatin Plus Pemetrexed in Unresectable Pleural Mesothelioma
NCT06097728
Recruiting
This is a phase III, randomized, open-label, multicenter, global study to determine the efficacy and safety of Volrustomig (MEDI5752) + Carboplatin + Pemetrexed vs the investigator's choice of platinum + Pemetrexed or Nivolumab + Ipilimumab in participants with unresectable pleural mesothelioma.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/06/2025
Locations: Research Site, Saint Louis, Missouri
Conditions: Unresectable Pleural Mesothelioma
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Study to Assess the Effects of Oral NMRA-335140 in Participants With Major Depressive Disorder
NCT06058039
Recruiting
This randomized, double-blind, placebo-controlled, multicenter study will evaluate the effects of NMRA-335140 (formerly BTRX-335140) on symptoms of depression in participants with Major Depressive Disorder (MDD). The study design consists of a Screening Period (up to 35 days), and a 6-week Treatment Period (during which participants will receive either NMRA-335140 or placebo). At the completion of the 6-week Treatment Period, participants who complete the study, provide informed consent, and mee... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/06/2025
Locations: Neumora Investigator Site, Saint Louis, Missouri
Conditions: Major Depressive Disorder
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A Study of Additional Chemotherapy After Surgery for People With Malignant Peritoneal Mesothelioma
NCT06057935
Recruiting
The purpose of this study is to find out whether intraperitoneal or intravenous chemotherapy given after cytoreductive surgery and HIPEC are effective treatments for people with malignant peritoneal mesothelioma. Outcomes will be compared by observing intraperitoneal versus intravenous treatments to analyze if one is better than the other.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/06/2025
Locations: Washington University (Data Collection Only), Saint Louis, Missouri
Conditions: Malignant Peritoneal Mesothelioma, Peritoneal Mesothelioma, Mesothelioma, Mesothelioma, Malignant, Malignant Mesothelioma
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An Open-Label Study Comparing Glofitamab and Polatuzumab Vedotin + Rituximab, Cyclophosphamide, Doxorubicin, and Prednisone Versus Pola-R-CHP in Previously Untreated Patients With Large B-Cell Lymphoma
NCT06047080
Recruiting
The purpose of this study is to compare the efficacy and safety of glofitamab in combination with polatuzumab vedotin plus rituximab, cyclophosphamide, doxorubicin, and prednisone (Pola-R-CHP) vs Pola-R-CHP in participants with previously untreated CD20-positive large B-cell lymphoma (LBCL).
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/06/2025
Locations: St. Luke's Hospital, Chesterfield, Missouri
Conditions: Large B-Cell Lymphoma
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Study to Assess the Safety and Effectiveness of NMRA-335140-501
NCT06029439
Recruiting
This is a 52-week open-label extension (OLE) study that will evaluate the safety, tolerability, and effectiveness of NMRA-335140 in participants with major depressive disorder (MDD). Participants who completed a parent study investigating the efficacy and safety of NMRA-335140 as a treatment for MDD (ie, NMRA-335140-301, NMRA-335140-302, or NMRA-335140-303), and complete the 6 weeks double-blind treatment, provide informed consent, and meet eligibility criteria, may enter this extension study.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/06/2025
Locations: Neumora Investigator Site, Saint Charles, Missouri
Conditions: Major Depressive Disorder
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Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
NCT05918211
Recruiting
This study will evaluate the clinical efficacy and safety of udenafil, an orally administered, potent and selective inhibitor of PDE5, versus placebo for the treatment of adolescent who have had the Fontan procedure.
Gender:
ALL
Ages:
Between 12 years and 18 years
Trial Updated:
06/06/2025
Locations: Children's Mercy Hospital Kansas City, Kansas City, Missouri
Conditions: Single Ventricle Heart Disease
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A Study to Evaluate the Long-Term Safety of Astegolimab in Participants With Chronic Obstructive Pulmonary Disease (COPD)
NCT05878769
Recruiting
The purpose of this study is to assess the long-term safety and to explore the efficacy of astegolimab in participants with chronic obstructive pulmonary disease (COPD) who have completed the 52-week placebo-controlled treatment period in parent studies GB43311 or GB44332.
Gender:
ALL
Ages:
Between 40 years and 90 years
Trial Updated:
06/06/2025
Locations: The Lung Research Center, Chesterfield, Missouri
Conditions: Chronic Obstructive Pulmonary Disease
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LGMD R1 Natural History Study
NCT05618080
Recruiting
This is a 24-month, observational study of 100 participants with Limb Girdle Muscular Dystrophy type R1, also known as CAPN3.
Gender:
ALL
Ages:
Between 12 years and 50 years
Trial Updated:
06/06/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Calpain-3 Deficiency Limb Girdle Muscular Dystrophy Type 2A, Limb Girdle Muscular Dystrophy, Limb Girdle Muscular Dystrophy Type R1, LGMD2A
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A Radiotracer ([18F]FluorThanatrace) by PET/CT for the Imaging of Breast Cancer
NCT05226663
Recruiting
This phase II trial tests whether \[18F\]FluorThanatrace by positron emission tomography (PET)/computed tomography (CT) can improve imaging techniques in patients with breast cancer undergoing a standard of care biopsy or surgery. \[18F\]FluorThanatrace is a new radioactive tracer, which is a type of imaging agent that is labeled with a radioactive tag and injected into the body to help with imaging scans. PET is an established imaging technique that utilizes small amounts of radioactivity attac... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/06/2025
Locations: Siteman Cancer Center at Washington University, Saint Louis, Missouri
Conditions: Breast Carcinoma
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Study of Sparsentan Treatment in Pediatrics With Proteinuric Glomerular Diseases
NCT05003986
Recruiting
To evaluate the safety, efficacy and tolerability of sparsentan oral suspension and tablets, and assess changes in proteinuria after once-daily dosing over 108 weeks.
Gender:
ALL
Ages:
Between 1 year and 17 years
Trial Updated:
06/06/2025
Locations: Travere Investigational Site, Kansas City, Missouri
Conditions: Focal Segmental Glomerulosclerosis, Minimal Change Disease, Immunoglobulin A Nephropathy, Alport Syndrome, IgA Vasculitis
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