Missouri is currently home to 1899 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.
A Study of Zidesamtinib (NVL-520) in Patients With Advanced NSCLC and Other Solid Tumors Harboring ROS1 Rearrangement (ARROS-1)
NCT05118789
Recruiting
Phase 1/2, dose escalation and expansion study designed to evaluate the safety and tolerability of zidesamtinib (NVL-520), determine the recommended phase 2 dose (RP2D), and evaluate the antitumor activity in patients with advanced ROS1-positive (ROS1+) NSCLC and other advanced ROS1-positive solid tumors. Phase 1 will determine the RP2D and, if applicable, the maximum tolerated dose (MTD) of zidesamtinib in patients with advanced ROS1-positive solid tumors. Phase 2 will determine the objective... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
07/30/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Locally Advanced Solid Tumor, Metastatic Solid Tumor
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AlloSure Lung Assessment and Metagenomics Outcomes Study
NCT05050955
Recruiting
ALAMO is a prospective, multi-center, perspective, registry of patients receiving LungCare™ (AlloSure®-Lung, AlloMap Lung, and HistoMap) for surveillance post-transplant. This study aims to evaluate the diagnostic performance characteristics of AlloSure Lung (dd-cfDNA) to detect a spectrum of rejection (ACR, AMR) and allograft infection (Bacterial, Viral, Fungal, Mycobacterial, Parasitic).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Washington University-Barnes Jewish Hospital, Saint Louis, Missouri
Conditions: Lung Transplant Infection, Lung Transplant; Complications, Lung Transplant Failure and Rejection
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A Phase 1B/2 Study of RP1 in Solid Organ Transplant Patients With Advanced Cutaneous Malignancies
NCT04349436
Recruiting
This Phase 1B/2 study is a multicenter, open-label, study of RP1 to investigate the (a) objective response rate, in addition to (b) safety and tolerability of RP1 for the treatment of advanced cutaneous malignancies in up to 65 evaluable organ transplant recipients. This will include patients with either previous renal, hepatic, heart, lung, or other solid organ transplantation or hematopoietic cell transplant and experiencing subsequent documented locally advanced or metastatic cutaneous malign... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Washington University in St. Louis, Saint Louis, Missouri
Conditions: Cutaneous Squamous Cell Carcinoma, Merkel Cell Carcinoma, Basal Cell Carcinoma, Melanoma
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BGB-290 and Temozolomide in Treating Isocitrate Dehydrogenase (IDH)1/2-Mutant Grade I-IV Gliomas
NCT03749187
Recruiting
This phase I trial studies the side effects and best dose of BGB-290 and temozolomide in treating adolescents and young adults with IDH1/2-mutant grade I-IV glioma that is newly diagnosed or has come back. BGB-290 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from s... Read More
Gender:
ALL
Ages:
Between 13 years and 39 years
Trial Updated:
07/30/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Glioblastoma, IDH1 Gene Mutation, IDH2 Gene Mutation, Low Grade Glioma, Malignant Glioma, Recurrent Glioblastoma, Recurrent WHO Grade II Glioma, Recurrent WHO Grade III Glioma, WHO Grade II Glioma, WHO Grade III Glioma
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QUILT-3.055: A Study of Combination Immunotherapies in Patients Who Have Previously Received Treatment With Immune Checkpoint Inhibitors
NCT03228667
Recruiting
This Phase 2b, multicohort, open-label clinical trial (QUILT-3.055) evaluates combination immunotherapies in patients with various advanced solid tumors who have progressed following prior PD-1/PD-L1 checkpoint inhibitor therapy. The trial includes six cohorts: Cohorts 1-4: Patients who progressed after an initial response (PR or CR) to prior PD-1/PD-L1 therapy, receiving combination therapy with N-803 and a PD-1/PD-L1 checkpoint inhibitor. (Closed to enrollment) Cohort 5: Patients who progres... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Mercy Research Joplin, Joplin, Missouri
Conditions: Non-Small Cell Lung Cancer, Small Cell Lung Cancer, Urothelial Carcinoma, Head and Neck Squamous Cell Carcinoma, Merkel Cell Carcinoma, Melanoma, Renal Cell Carcinoma, Gastric Cancer, Cervical Cancer, Hepatocellular Carcinoma, Microsatellite Instability, Mismatch Repair Deficiency, Colorectal Cancer
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A Study of Intravesical BCG in Combination With ALT-803 in Patients With Non-Muscle Invasive Bladder Cancer
NCT02138734
Recruiting
This is a Phase Ib/IIb, randomized, two-cohort, open-label, multicenter study of intravesical N-803 plus BCG versus BCG alone, in BCG naïve patients with high-grade NMIBC.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Specialty Clinical Research of St. Louis, Saint Louis, Missouri
Conditions: Non-muscle Invasive Bladder Cancer
Register for Updates
Dominantly Inherited Alzheimer Network Trial: An Opportunity to Prevent Dementia. A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset Alzheimer's Disease Caused by a Genetic Mutation. Master Protocol DIAN-TU-001
NCT01760005
Recruiting
The purpose of this study is to assess the safety, tolerability, biomarker, cognitive and clinical efficacy of investigational products in participants with an Alzheimer's disease-causing mutation by determining if treatment with the study drug slows the rate of progression of cognitive/clinical impairment or improves disease-related biomarkers.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/30/2025
Locations: Washington University in St. Louis, Saint Louis, Missouri
Conditions: Alzheimers Disease, Dementia, Alzheimers Disease, Familial
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Long-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
NCT06966401
Recruiting
This study will evaluate the long-term safety and tolerability of NBI-1065845 as an adjunctive treatment in participants with MDD.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Neurocrine Clinical Site, Saint Charles, Missouri
Conditions: Major Depressive Disorder
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A Study to Assess the Efficacy and Safety of Debio 4126 in Participants With Acromegaly Previously Treated With Somatostatin Analogs
NCT06930625
Recruiting
The primary purpose of this study is to assess the effect of Debio 4126 in the maintenance of the levels of insulin-like growth factor 1 (IGF-1) ≤1x upper limit of normal (ULN) in the double-blind period (Period 1) in comparison to placebo at week 36.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Washington University-School of Medicine, Saint Louis, Missouri
Conditions: Acromegaly
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A Study of Efimosfermin Alfa in Participants With Biopsy-confirmed Cirrhosis (Compensated) MASH
NCT06920043
Recruiting
The purpose of this study is to evaluate the safety, tolerability, preliminary efficacy, and pharmacokinetics (PK) of efimosfermin in participants with metabolic dysfunction associated steatohepatitis (MASH) and compensated cirrhosis consistent with stage F4 fibrosis.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/29/2025
Locations: Kansas City Research Institute, Kansas City, Missouri
Conditions: Metabolic Dysfunction-Associated Steatohepatitis
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64Cu-LLP2A for Imaging Hematologic Malignancies
NCT06636175
Recruiting
This phase of the protocol (protocol part B), seeks to evaluate the new formulation in healthy normal volunteers to confirm the new formulation provides comparable human dosimetry to which was seen and published in protocol part A. Additionally, the new formulation will be studied utilizing an expanded patient population to include patients with confirmed diagnosis of multiple myeloma (MM), low-grade lymphoma, or MM and lymphoma patients who are status post bone marrow transplant (BMT) with nega... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Multiple Myeloma, Low-Grade Lymphoma, Follicular Lymphoma, Marginal Zone Lymphoma, Lymphoplasmacytic Lymphoma, Small Lymphocytic Lymphoma, Chronic Lymphocytic Leukemia
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Study of Quemliclustat and Chemotherapy Versus Placebo and Chemotherapy in Patients With Metastatic Pancreatic Ductal Adenocarcinoma
NCT06608927
Recruiting
The purpose of this study is to compare overall survival of quemliclustat, nab-paclitaxel and gemcitabine versus placebo, nab-paclitaxel and gemcitabine in all randomized patients.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Saint Luke's Hospital of Kansas City, Kansas City, Missouri
Conditions: Metastatic Pancreatic Ductal Adenocarcinoma
Register for Updates