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.
Everyday Memory Impairment in PD-related Cognitive Decline
NCT04474379
Recruiting
The investigators will aim enroll participants into our study within 3-6 months after their parent study visit so the investigators can utilize some key data points (e.g. PD-MCI diagnosis, rs-fcMRI data) from that study. PD participants will participate in a single-blind RCT with two treatment arms: process training and strategy training (Fig 4). They will complete pre-training assessment (Pre), be randomized to treatment arm (1:1 ratio stratified by sex), and then complete 8 training sessions o... Read More
Gender:
ALL
Ages:
50 years and above
Trial Updated:
07/14/2025
Locations: Washington University School of Medicine, St. Louis, Missouri
Conditions: Parkinson Disease, Mild Cognitive Impairment
Register for Updates
Testing the Addition of the Drug Apalutamide to the Usual Hormone Therapy and Radiation Therapy After Surgery for Prostate Cancer, INNOVATE Trial
NCT04134260
Recruiting
This phase III trial studies whether adding apalutamide to the usual treatment improves outcome in patients with lymph node positive prostate cancer after surgery. Radiation therapy uses high energy x-ray to kill tumor cells and shrink tumors. Androgens, or male sex hormones, can cause the growth of prostate cancer cells. Drugs, such as apalutamide, may help stop or reduce the growth of prostate cancer cell growth by blocking the attachment of androgen to its receptors on cancer cells, a mechani... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Mercy Oncology and Hematology - Clayton-Clarkson, Ballwin, Missouri
Conditions: Prostate Adenocarcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8
Register for Updates
Myopenia and Mechanisms of Chemotherapy Toxicity in Older Adults With Colorectal Cancer
NCT03998202
Recruiting
This study will examine the association between low muscle mass (myopenia) at diagnosis and chemotherapy toxicity in older adults with newly diagnosed advanced colorectal cancer.
Gender:
ALL
Ages:
60 years and above
Trial Updated:
07/14/2025
Locations: Saint Francis Medical Center, Cape Girardeau, Missouri
Conditions: Colorectal Cancer, Sarcopenia
Register for Updates
Benralizumab Airway Remodeling Study in Severe Eosinophilic Asthmatics
NCT03953300
Recruiting
The purpose of the study is to evaluate effect of benralizumab on structural and lung function changes in severe eosinophilic asthmatics. Changes will be assessed over 48 week treatment period in patients with persistent symptoms despite standard therapy of inhaled corticosteroids (ICS) plus long acting B2-agonist (LABA) with or without additional controller medication. Patients who complete treatment will enter 4 weeks follow-up period.
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
07/14/2025
Locations: Research Site, Saint Louis, Missouri
Conditions: Asthma
Register for Updates
A Study to Assess the Anti-Tumor Activity and Safety of Odronextamab in Adult Patients With B-cell Non-Hodgkin Lymphoma Who Have Been Previously Treated With Other Cancer Therapies
NCT03888105
Recruiting
This study is researching an investigational drug, odronextamab, in adult patients B-cell non-Hodgkin's lymphoma (B-NHL). The main purpose of this study is to assess the effectiveness of odronextamab in destroying cancer cells and to learn more about the safety of odronextamab. The study is looking at several other research questions, including: * To see if odronextamab works to destroy cancer cells * Side effects that may be experienced by people taking odronextamab * How odronextamab works... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Saint Louis University Hospital, Saint Louis, Missouri
Conditions: B-cell Non-Hodgkin Lymphoma (B-NHL)
Register for Updates
Phase 1/2 Study of MRTX849 in Patients With Cancer Having a KRAS G12C Mutation KRYSTAL-1
NCT03785249
Recruiting
This study will evaluate the safety, tolerability, drug levels, molecular effects, and clinical activity of MRTX849 (adagrasib) in patients with advanced solid tumors that have a KRAS G12C mutation.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Central Care Cancer Center - Bolivar, Bolivar, Missouri
Conditions: Advanced Cancer, Metastatic Cancer, Malignant Neoplastic Disease
Register for Updates
The Role of Circadian Clock Proteins in Innate and Adaptive Immunity
NCT03482245
Recruiting
Our data suggest that modulating the characteristics of light carries the potential to modify the host response to injury and critical illness and thus, improve outcome. The ability to modify the host response to the stress of major operations and sepsis carries immense potential to improve patient care. The primary purpose of this study is to determine if exposure to bright blue (442nm) enriched light, by comparison to ambient white fluorescent light, reduces the inflammatory response or organ... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
07/14/2025
Locations: Barnes Jewish Hospital, Saint Louis, Missouri
Conditions: Pneumonia, Necrotizing Soft Tissue Infection, Infection Joint, Intraabdominal Infections
Register for Updates
Observation or Radiation Therapy in Treating Patients With Newly Diagnosed Grade II Meningioma That Has Been Completely Removed by Surgery
NCT03180268
Recruiting
This randomized phase III trial studies how well radiation therapy works compared with observation in treating patients with newly diagnosed grade II meningioma that has been completely removed by surgery. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: MU Health - University Hospital/Ellis Fischel Cancer Center, Columbia, Missouri
Conditions: Intracranial Meningioma, Grade 2 Meningioma
Register for Updates
Diagnostic and Therapeutic Applications in Microarrays in Organ Transplantation
NCT01299168
Recruiting
The current standard for biopsy-based diagnoses of dysfunction of kidney transplants is the Banff Classification which represents arbitrary international consensus. Recent data-driven approaches using molecular and conventional technologies indicate that mere consensus produces frequently incorrect diagnoses with potential harm to patients due to inappropriate treatment. To address this unmet need and improve diagnostics in the area of organ transplantation, the Alberta Transplant Applied Genomi... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Barnes-Jewish Hospital, Saint Louis, Missouri
Conditions: Validation Study of Molecular Diagnostic System, Development of Reporting System for Molecular Diagnosis, Incorporate Molecular Diagnosis Into Diagnostic Standards
Register for Updates
Dominantly Inherited Alzheimer Network (DIAN)
NCT00869817
Recruiting
The purpose of this study is to identify potential biomarkers that may predict the development of Alzheimer's disease in people who carry an Alzheimer's mutation.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Washington University in St. Louis School of Medicine, St. Louis, Missouri
Conditions: Alzheimer's Disease
Register for Updates
Testing the Combination of the Anti-Cancer Drugs Temozolomide and M1774 to Evaluate Their Safety and Effectiveness
NCT05691491
Recruiting
This phase I/II trial studies the side effects and best dose of temozolomide and M1774 and how well they works in treating patients with cancer that has spread from where it first started (primary site) to other places in the body (metastatic) and may have spread to nearby tissue, lymph nodes, or distant parts of the body (advanced). Temozolomide is in a class of medications called alkylating agents. It works by damaging the cell's deoxyribonucleic acid (DNA) and may kill tumor cells and slow do... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/12/2025
Locations: Siteman Cancer Center at West County Hospital, Creve Coeur, Missouri
Conditions: Advanced Malignant Solid Neoplasm, Metastatic Malignant Solid Neoplasm, Advanced Microsatellite Stable Colorectal Carcinoma, Metastatic Microsatellite Stable Colorectal Carcinoma, Stage III Colorectal Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Hematopoietic and Lymphatic System Neoplasm
Register for Updates
A Study of Retatrutide (LY3437943) in Participants Who Have Obesity or Overweight and Chronic Low Back Pain
NCT07035093
Recruiting
The main purpose of this study is to evaluate the efficacy and safety of retatrutide in relieving chronic low back pain in participants who have obesity or overweight. Participation in the study will last about 80 weeks.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/11/2025
Locations: Clinvest Headlands Llc, Springfield, Missouri
Conditions: Obesity, Overweight, Chronic Low Back Pain (CLBP)
Register for Updates