Missouri is currently home to 1890 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.
Study of the Long-Term Safety and Outcomes of Treating Pulmonary Embolism With the Indigo Aspiration System
Recruiting
The objective of this study is to evaluate real world long-term functional outcomes, safety and performance of the Indigo Aspiration System for the treatment of pulmonary embolism (PE).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Mercy Hospital South, Saint Louis, Missouri
Conditions: Pulmonary Embolism
A Safety Study of SEA-CD70 in Patients With Myeloid Malignancies
Recruiting
This trial will look at a drug called SEA-CD70 with and without azacitidine, to find out if it is safe for participants with myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). It will study SEA-CD70 to find out what its side effects are and if it works for AML and MDS. A side effect is anything the drug does besides treating cancer. This study will have seven groups or "parts." * Part A will find out how much SEA-CD70 should be given to participants * Part B will use the dose fou... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: The University of Kansas Cancer Center - Medical Oncology Clinic, Kansas City, Missouri
Conditions: Acute Myeloid Leukemia, Myelodysplastic Syndrome
Neoadjuvant Atezolizumab-Based Combination Therapy in Men With Localized Prostate Cancer Prior to Radical Prostatectomy
Recruiting
This phase II trial studies how well atezolizumab works alone or in combination with etrumadenant or tocilizumab in treating men with localized prostate cancer before radical prostatectomy. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Androgens can cause the growth of prostate cancer cells. IL-6 is expressed by prostate cancer and within the tumor microenv... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Alvin J. Siteman Cancer Center at Washington University, Saint Louis, Missouri
Conditions: Prostate Adenocarcinoma, Prostate Cancer, Localized Prostate Cancer
S1501 Carvedilol in Preventing Cardiac Toxicity in Patients With Metastatic HER-2-Positive Breast Cancer
Recruiting
This phase III trial studies how well carvedilol works in preventing cardiac toxicity in patients with human epidermal growth factor receptor (HER)-2-positive breast cancer that has spread to other places in the body. A beta-blocker, such as carvedilol, is used to treat heart failure and high blood pressure, and it may prevent the heart from side effects of chemotherapy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Saint Louis Cancer and Breast Institute-Ballwin, Ballwin, Missouri
Conditions: Cardiotoxicity, HER2/Neu Positive, Metastatic Malignant Neoplasm in the Brain, Recurrent Breast Carcinoma, Stage IV Breast Cancer AJCC v6 and v7
Prospective Evaluation Of High-Dose Systemic Methotrexate In Patients With Breast Cancer And Leptomeningeal Metastasis
Recruiting
Management of leptomeningeal disease (LMD) in patients with metastatic breast cancer is an area of unmet clinical need. High-dose methotrexate (HD-MTX) is known to have activity against breast cancer and in contrast to other systemic chemotherapeutics, it penetrates the blood brain barrier, targets areas of poor cerebrospinal fluid flow, may penetrate bulky leptomeningeal disease, and provide treatment to systemic disease burden. While two retrospective studies have suggested activity of HD-MTX... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/12/2025
Locations: Siteman Cancer Center- Washington University School of Medicine in St. Louis, Saint Louis, Missouri
Conditions: Metastatic Breast Cancer, Leptomeningeal Disease
Study of Tarlatamab in Combination With YL201 With or Without Anti-programmed Death Ligand 1 (PD-L1) in Participants With Extensive Stage (ES) Small Cell Lung Cancer (SCLC)
Recruiting
The primary objective of this study is to evaluate the safety and tolerability of tarlatamab in combination with YL201 with or without anti-PD-L1.
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
05/11/2025
Locations: Washington University, Saint Louis, Missouri
Conditions: Small Cell Lung Cancer
Extension Study of Long-term Safety and Efficacy of Tulisokibart in Participants With Crohn's Disease or Ulcerative Colitis (MK-7240-011)
Recruiting
Researchers want to learn more about tulisokibart (also known as MK-7240) in an extension study. Tulisokibart is a medicine designed to treat active, moderate to severe Crohn's disease (CD) and ulcerative colitis (UC). An extension study is a type of study where people who received tulisokibart in certain other studies for CD or UC (called a parent study) may be able to join this study. The goals of this study are to learn about the safety of tulisokibart over time in people with CD or UC, and i... Read More
Gender:
ALL
Ages:
All
Trial Updated:
05/10/2025
Locations: BVL Research - Kansas ( Site 0292), Liberty, Missouri
Conditions: Crohn Disease, Colitis, Ulcerative
Evaluation of Daily Disposable Toric Soft Lenses Manufactured With an Alternative Hydration Process
Recruiting
This is a prospective, multi-site, dispensing, randomized, controlled, double-masked, bilateral wear, 2x2 crossover study to evaluate the safety and effectiveness of the test lens.
Gender:
ALL
Ages:
Between 18 years and 39 years
Trial Updated:
05/09/2025
Locations: Advanced Eyecare - Raytown, MO, Raytown, Missouri
Conditions: Astigmatism
Study of Novel Treatment Combination Therapies in Participants With Head and Neck Squamous Cell Carcinoma.
Recruiting
Master protocol: The main goal of this master clinical study is to evaluate the efficacy and safety of multiple novel combination therapies in participants with head and neck squamous cell carcinoma (HNSCC) in various substudies.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/09/2025
Locations: Siteman Cancer Center, Saint Louis, Missouri
Conditions: Head and Neck Squamous Cell Carcinoma
A Phase 1, Dose-escalation Study of [225Ac]-FPI-2068 in Adult Patients With Advanced Solid Tumours
Recruiting
This is a first-in-human, Phase 1, non-randomized, multicenter, open-label clinical study designed to investigate the safety, tolerability, dosimetry, biodistribution, and pharmacokinetics (PK) of \[225Ac\]-FPI-2068, \[111In\]-FPI-2107, and FPI-2053 in metastatic and/or recurrent solid tumors (HNSCC, NSCLC, mCRC, PDAC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/09/2025
Locations: Washington University in St. Louis, Saint Louis, Missouri
Conditions: Advanced Solid Tumor, Metastatic Colorectal Carcinoma, Head and Neck Squamous Cell Carcinoma, Non-small Cell Lung Cancer, Pancreatic Ductal Adenocarcinoma
Combination Therapies With Adagrasib in Patients With Advanced NSCLC With KRAS G12C Mutation
Recruiting
Study CA239-0010 is an open-label, Phase 2 clinical trial evaluating the clinical efficacy of adagrasib in combination with pembrolizumab and chemotherapy in the first-line setting for patients with advanced NSCLC with TPS ≥ 1%, TPS \<50% and KRAS G12C mutation
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/09/2025
Locations: Local Institution - 017-820F, Kansas City, Missouri
Conditions: Advanced NSCLC, Metastatic Lung Cancer
A 2-Part Study to Learn Whether Litifilimab (BIIB059) Injections Can Improve Symptoms of Adult Participants Who Have Active Cutaneous Lupus Erythematosus (AMETHYST)
Recruiting
In this study, researchers will learn more about a study drug called litifilimab (BIIB059) in participants with cutaneous lupus erythematosus (CLE). The study will focus on participants who have either active subacute CLE or chronic CLE, or both. They may also have systemic lupus erythematosus (SLE). The participants did not respond to antimalarial therapy or had problems with the treatment that made it hard to continue. The main objective of the study is to learn about the effect litifilimab h... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/09/2025
Locations: Saint Louis University, Saint Louis, Missouri
Conditions: Subacute Cutaneous Lupus Erythematosus, Chronic Cutaneous Lupus Erythematosus