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.
Efficacy, Safety and Tolerability of AZD6234 in Participants Living With Overweight or Obesity With Type 2 Diabetes Who Are on a Stable Dose of GLP-1 Receptor Agonist
Recruiting
This Phase II study is a randomized, parallel group, double blinded, placebo-controlled, multicenter to evaluate the efficacy, safety, and tolerability of AZD6234 in adults with overweight or obesity and type 2 diabetes on stable GLP-1 RA therapy.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
05/12/2025
Locations: Research Site, Kansas City, Missouri
Conditions: Endocrinology, Diabetes, Type II, Obesity
EF-41/KEYNOTE D58: Phase 3 Study of Optune Concomitant With Temozolomide Plus Pembrolizumab in Newly Diagnosed Glioblastoma
Recruiting
This is a multicenter, two-arm, randomized, double-blind, placebo-controlled study of Optune® (Tumor Treating Fields at 200 kHz) together with maintenance Temozolomide (TMZ) chemotherapy agent and pembrolizumab compared to Optune® together with maintenance TMZ and placebo in newly diagnosed Glioblastoma (GBM) patients. The primary objective of the study is to evaluate the Overall Survival (OS).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Washington University, Saint Louis, Missouri
Conditions: Glioblastoma
Study Evaluating Dosimetry, Randomized Dose Optimization, Dose Escalation and Efficacy of Ac-225 Rosopatamab Tetraxetan in Participants With PSMA PET-Positive Castration-Resistant Prostate Cancer (CRPC)
Recruiting
This is a three-part study evaluating the safety and efficacy of a PSMA-directed radioantibody (rosopatamab tetraxetan, conjugated to either In-111 or Ac-225). Part 1 will consist of one administration of In-111-rosopatamab tetraxetan to characterize the biodistribution of the radioantibody to target organs and prostate cancer lesions. Participants then will be enrolled into either Part 2 (Dose Optimization) or Part 3 (Dose Escalation and Expansion) depending on their prior treatment history. Pa... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Washington University in St. Louis, Saint Louis, Missouri
Conditions: PSMA PET-Positive Castration-Resistant Prostate Cancer
Trial of Nadofaragene Firadenovec vs. Observation in Participants With Intermediate Risk Non-Muscle Invasive Bladder Cancer
Recruiting
A phase 3b, Randomized, Controlled Trial of Nadofaragene Firadenovec vs. Observation in Participants with Intermediate Risk Non-Muscle Invasive Bladder Cancer (IR NMIBC)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Ferring Investigational Site, Creve Coeur, Missouri
Conditions: Intermediate Risk Non-Muscle Invasive Bladder Cancer
A Study to Learn About the Study Medicine PF-07934040 When Given Alone or With Other Anti-cancer Therapies in People With Advanced Solid Tumors That Have a Genetic Mutation.
Recruiting
The purpose of this study is to learn about the safety and effects of the study medicine alone or when given together with other anti-cancer therapies. This study also aims to find the best dose. This study is seeking participants who have solid tumors (a mass of abnormal cells that forms a lump or growth in the body) that: * are advanced (cancer that doesn't disappear or stay away with treatment) and * have a KRAS gene mutation (a change in the DNA of the KRAS gene that can cause cells to gro... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Siteman Cancer Center - West County, Creve Coeur, Missouri
Conditions: Carcinoma, Pancreatic Ductal, Colorectal Neoplasms, Carcinoma, Non-Small-Cell Lung
Study of Oral Ubrogepant to Assess Adverse Events and Change in Disease Activity in Adult Participants With Menstrual Migraine
Recruiting
A migraine is a moderate to severe headache typically on one side of the head. A migraine attack is a headache that may be accompanied by throbbing, nausea, vomiting, sensitivity to light and sound, or other symptoms. Menstrual migraine (MM) is defined as migraine attacks that occur within the perimenstrual period (PMP) in at least 2 out of 3 menstrual cycles. The PMP is from 2 days before the onset of menstrual bleeding to 2 days after. This study will assess how safe and effective ubrogepant i... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: HealthCare Research Network - Hazelwood /ID# 257402, Hazelwood, Missouri
Conditions: Migraine
Androgen Suppression Combined With Nodal Irradiation and Dose Escalated Prostate Treatment
Recruiting
This study is being done to answer the following question: Is the strategy to give higher doses of radiotherapy treatment over a shorter period of time using special equipment and fewer treatments (also known as Stereotactic Body Radiation Therapy or SBRT) as effective as usual external radiation therapy given with a brachytherapy boost (which involves radiation sources inserted directly into the prostate)?
Gender:
MALE
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Siteman Cancer Center at West County Hospital, Creve Coeur, Missouri
Conditions: Prostate Cancer
A Trial to Learn if the Combination of Fianlimab, Cemiplimab, and Chemotherapy is Safe and Works Better Than the Combination of Cemiplimab and Chemotherapy in Adult Patients With Non-Small Cell Lung Cancer That Can be Treated With Surgery
Recruiting
This study is researching an experimental drug called fianlimab (also called REGN3767) with two other medications called cemiplimab and platinum-doublet chemotherapy, individually called a "study drug" or collectively called "study drugs", when combined in this study. The study is being conducted in patients who have resectable stage II to IIIB (N2) non-small cell lung cancer (NSCLC) that can be treated with surgery. The aim of the study is to see how effective the combination of fianlimab, cem... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Mercy South, Saint Louis, Missouri
Conditions: Resectable Non-small Cell Lung Cancer
A Study of Disitamab Vedotin With Other Anticancer Drugs in Solid Tumors
Recruiting
This clinical trial is studying solid tumor cancers. A solid tumor is one that starts in part of your body like your lungs or liver instead of your blood. Once they've grown bigger in one spot or spread to other parts of the body, they're harder to treat. This is called advanced or metastatic cancer. Participants in this study must have breast cancer or gastric cancer. Participants must have tumors that have HER2 on them. This allows the cancer to grow more quickly or spread faster. There are f... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Siteman Cancer Center - West County, Creve Coeur, Missouri
Conditions: Breast Neoplasms, Gastroesophageal Junction Adenocarcinoma, HER2 Low Breast Neoplasms, HER2 Positive Breast Neoplasms, Stomach Neoplasms, Triple Negative Breast Neoplasms, Metastatic Breast Cancer, Metastatic Gastric Cancer, Advanced Breast Cancer, Advanced Gastric Cancer
A Randomized Comparison of Stage-Based Care Versus Risk Factor-Based Care for Prevention of Cardiovascular Events
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:
05/12/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Diabetes Mellitus, Type 2, PreDiabetes, Metabolic Syndrome
A Study to Investigate Efficacy and Safety of TOUR006 in Participants 18 to 80 Years of Age With Thyroid Eye Disease
Recruiting
Phase 2b trial of TOUR006 in Thyroid Eye Disease (TED) to evaluate 20mg and 50mg doses against placebo given by a subcutaneous injection every eight weeks to TED patients who are in the active inflammatory phase of disease.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
05/12/2025
Locations: University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
Conditions: Thyroid Eye Disease
A Study of Sigvotatug Vedotin Versus Docetaxel in Previously Treated Non-small Cell Lung Cancer
Recruiting
This clinical trial is studying nonsquamous non-small cell lung cancer (NSCLC). Participants in this study must have cancer that has spread through their body or can't be removed with surgery. Participants in this study must have been treated with no more than a platinum-based chemotherapy and an anti-PD-(L)1 drug. Participants with tumors that have certain treatable genomic alterations must have had at least 1 drug for that genomic alteration, in addition to platinum-based chemotherapy. This c... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Saint Luke's Cancer Institute LLC, Kansas City, Missouri
Conditions: Carcinoma, Non-Small-Cell Lung