Missouri is currently home to 1894 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.
Rural Colon Cancer Screening Toolkit Intervention
Recruiting
Less than half of all positive fecal immunochemical testing (FIT)s are followed-up by colonoscopy, thus limiting the full potential of colorectal cancer (CRC) screening to reduce mortality. Given the need for coordination in order to achieve high rates of follow-up, multilevel approaches are needed. Such approaches could be particularly beneficial in communities and populations that experience cancer disparities and have fewer specialty providers, but most data focuses on large systems or urban... Read More
Gender:
ALL
Ages:
Between 45 years and 75 years
Trial Updated:
06/28/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Colon Cancer Screening
Testing the Addition of Pembrolizumab, an Immunotherapy Cancer Drug to Olaparib Alone as Therapy for Patients With Pancreatic Cancer That Has Spread With Inherited BRCA Mutations
Recruiting
This phase II trial studies whether adding pembrolizumab to olaparib (standard of care) works better than olaparib alone in treating patients with pancreatic cancer with germline BRCA1 or BRCA2 mutations that has spread to other places in the body (metastatic). BRCA1 and BRCA2 are human genes that produce tumor suppressor proteins. These proteins help repair damaged deoxyribonucleic acid (DNA) and, therefore, play a role in ensuring the stability of each cell's genetic material. When either of t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/28/2025
Locations: Saint Louis Cancer and Breast Institute-Ballwin, Ballwin, Missouri
Conditions: Stage IV Pancreatic Cancer AJCC v8, Metastatic Pancreatic Adenocarcinoma
National Cancer Institute "Cancer Moonshot Biobank"
Recruiting
This trial collects multiple tissue and blood samples, along with medical information, from cancer patients. The "Cancer Moonshot Biobank" is a longitudinal study. This means it collects and stores samples and information over time, throughout the course of a patient's cancer treatment. By looking at samples and information collected from the same people over time, researchers hope to better understand how cancer changes over time and over the course of medical treatments.
Gender:
ALL
Ages:
13 years and above
Trial Updated:
06/28/2025
Locations: Saint Louis Cancer and Breast Institute-Ballwin, Ballwin, Missouri
Conditions: Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8, Lung Non-Small Cell Carcinoma, Lung Small Cell Carcinoma, Malignant Solid Neoplasm, Stage III Lung Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8, Acute Myeloid Leukemia, Metastatic Prostate Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Clinical Stage IV Esophageal Adenocarcinoma AJCC v8, Clinical Stage IV Gastric Cancer AJCC v8, Multiple Myeloma, Stage III Ovarian Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Fallopian Tube Carcinoma, Hormone Receptor-Positive Breast Carcinoma, Invasive Breast Carcinoma, Melanoma, Ovarian Carcinoma, Ovarian High Grade Serous Adenocarcinoma, Primary Peritoneal Carcinoma, Stage III Fallopian Tube Cancer AJCC v8, Stage IV Fallopian Tube Cancer AJCC v8, Triple-Negative Breast Carcinoma, Esophageal Carcinoma, Gastric Carcinoma
Testing the Addition of a New Anti-cancer Drug, Radium-223 Dichloride, to the Usual Treatment (Cabozantinib) for Advanced Renal Cell Cancer That Has Spread to the Bone, RadiCaL Study
Recruiting
This phase II trial studies whether adding radium-223 dichloride to the usual treatment, cabozantinib, improves outcomes in patients with renal cell cancer that has spread to the bone. Radioactive drugs such as radium-223 dichloride may directly target radiation to cancer cells and minimize harm to normal cells. Cabozantinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving radium-223 dichloride and cabozantinib may help lessen the pain and sympto... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/28/2025
Locations: Siteman Cancer Center at West County Hospital, Creve Coeur, Missouri
Conditions: Advanced Renal Cell Carcinoma, Chromophobe Renal Cell Carcinoma, Clear Cell Renal Cell Carcinoma, Collecting Duct Carcinoma, Kidney Medullary Carcinoma, Metastatic Malignant Neoplasm in the Bone, Papillary Renal Cell Carcinoma, Stage IV Renal Cell Cancer AJCC v8, Unclassified Renal Cell Carcinoma
Williams Syndrome (WS) and Supravalvar Aortic Stenosis (SVAS) DNA and Tissue Bank
Recruiting
Williams syndrome is a rare genetic disorder occurring in 1:8000-12,000 individuals. It is caused by the deletion of 25-27 coding genes, including elastin (ELN) on the 7th human chromosome. Haploinsufficiency for these genes leads to the features of the condition, including: * Distinctive facial features; * Characteristic vascular problems including hypertension, focal vascular stenosis, (when present in the aorta this is referred to as SVAS), vascular stiffness and differences in heart rate va... Read More
Gender:
ALL
Ages:
Between 1 day and 85 years
Trial Updated:
06/28/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Williams Syndrome, Supravalvular Aortic Stenosis, Cardiovascular Disease
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
Recruiting
Without an explanation for severe and sometimes life-threatening symptoms, patients and their families are left in a state of unknown. Many individuals find themselves being passed from physician to physician, undergoing countless and often repetitive tests in the hopes of finding answers and insight about what the future may hold. This long and arduous journey to find a diagnosis does not end for many patients- the Office of Rare Diseases Research (ORDR) notes that 6% of individuals seeking the... Read More
Gender:
ALL
Ages:
Between 1 month and 100 years
Trial Updated:
06/28/2025
Locations: Washington University in St. Louis, Saint Louis, Missouri
Conditions: Genetic Disease
A Phase 3 Trial of MM120 for Major Depressive Disorder (Emerge)
Recruiting
A Phase 3 Double-blind, Placebo-controlled Study (Part A) with an Open-label Extension (Part B) Evaluating MM120 Compared to Placebo in Major Depressive Disorder - Emerge
Gender:
ALL
Ages:
Between 18 years and 74 years
Trial Updated:
06/27/2025
Locations: University of Missouri, Columbia, Missouri
Conditions: Major Depressive Disorder
The AIRTIVITY® Study: A Study to Find Out Whether BI 1291583 Helps People With Bronchiectasis
Recruiting
This study is open to adults with bronchiectasis. People can participate in this study if they produce sputum and have had flare-ups (also called exacerbations). The purpose of this study is to find out whether a medicine called BI 1291583 helps people with bronchiectasis. Participants are put into 2 groups randomly, which means by chance. One group takes BI 1291583 tablets and the other group takes placebo tablets. A placebo tablet looks like the BI 1291583 tablet but does not contain any medi... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/27/2025
Locations: The Lung Research Center, LLC, Chesterfield, Missouri
Conditions: Bronchiectasis
Study to Assess Adverse Events and Change in Disease Activity When Oral ABBV-932 is Added to Antidepressant Therapies in Adult Participants With Generalized Anxiety Disorder
Recruiting
Generalized anxiety disorder (GAD) is usually treated with antidepressant therapy (ADT); however, sometimes ADTs alone are not enough to adequately treat GAD. The purpose of this study is to assess how safe and effective ABBV-932 is when added to the antidepressant therapies in adult participants with GAD who have had an inadequate response ADTs. ABBV-932 is an investigational drug being developed for the adjunctive treatment of GAD. Participants will be randomly assigned to receive ABBV-932 or... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/27/2025
Locations: Psychiatric Care And Research Center /ID# 271701, O'Fallon, Missouri
Conditions: Generalized Anxiety Disorder (GAD)
A Clinical Study of Intismeran Autogene (V940) and BCG in People With Bladder Cancer (V940-011/INTerpath-011)
Recruiting
Researchers are looking for new ways to treat people with high-risk non-muscle invasive bladder cancer (HR NMIBC). NMIBC is cancer in the tissue that lines the inside of the bladder but has not spread to the bladder muscle or outside of the bladder. High-risk means NMIBC may have a high chance of getting worse or coming back after treatment. HR NMIBC can also include carcinoma in situ (CIS). CIS is bladder cancer that appears flat and is only in the inner layer (surface) of the bladder. CIS is n... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/27/2025
Locations: University of Missouri Health Care ( Site 0126), Columbia, Missouri
Conditions: Urinary Bladder Neoplasms, Non-Muscle Invasive Bladder Neoplasms, Carcinoma in Situ
A Research Study to Look Into the Long-term Effect on Weight Loss of CagriSema in People With Obesity
Recruiting
This study will look at how well CagriSema helps people with obesity lose weight compared to a "dummy medicine". CagriSema is a new medicine developed by Novo Nordisk. CagriSema cannot yet be prescribed by doctors. The study has two parts: First part is called the main phase and will last for 2 years, and second part is called the extension phase and will last for 1 year. In the main phase participants will either get CagriSema or "dummy medicine". Which treatment participants get is decided by... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/27/2025
Locations: StudyMetrix Research LLC, Saint Peters, Missouri
Conditions: Obesity
A Phase 3 Trial of MM120 for Generalized Anxiety Disorder (Voyage)
Recruiting
A Phase 3 Double-blind, Placebo-controlled Study (Part A) with an Open-label Extension (Part B) Evaluating MM120 Compared to Placebo in Generalized Anxiety Disorder - Voyage
Gender:
ALL
Ages:
Between 18 years and 74 years
Trial Updated:
06/27/2025
Locations: University of Missouri Health Care, Columbia, Missouri
Conditions: Generalized Anxiety Disorder