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.
A Phase 1 Study of AJ1-11095 in Patients With Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (PPV-MF), or Post-Essential Thrombocythemia Myelofibrosis (PET-MF) Who Have Been Failed by a Type I JAK2 Inhibitor (JAK2i)
NCT06343805
Recruiting
AJX-101 is a first-in-human (FIH), phase 1, non-randomized, multi-center, open-label clinical trial designed to investigate the safety, tolerability, pharmacokinetics (PK), clinical activity and changes in biomarkers of an orally administered type II JAK2 inhibitor, AJ1-11095, in subjects with primary or secondary myelofibrosis previously treated with at least one type I JAK2 inhibitor.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Primary Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, PMF, PPV-MF, PET-MF
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A Study to Evaluate the Long-Term Safety and Efficacy of Povorcitinib in Participants With Moderate to Severe Hidradenitis Suppurativa
NCT06212999
Recruiting
The purpose of this study is to evaluate long-term safety and efficacy of povorcitinib in participants with moderate to severe hidradenitis suppurativa who completed the 54 weeks of study treatment within the originating parent Phase 3 studies (INCB 54707-301 \[NCT05620823\] or INCB 54707-302 \[NCT05620836\]).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: Investigative Site US302, Saint Louis, Missouri
Conditions: Hidradenitis Suppurativa (HS)
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The REBALANCE Study - a Prospective, Multicenter, Randomized, Pivotal Study of the May Health System
NCT06206746
Recruiting
A Prospective, Multicenter, Randomized, Pivotal Study of the May Health System in Transvaginal Ablation of Ovarian Tissue under Ultrasound Guidance in Women with Infertility due to Polycystic Ovary Syndrome
Gender:
FEMALE
Ages:
Between 18 years and 40 years
Trial Updated:
06/04/2025
Locations: Washington University Fertility and Reproductive Medicine Center, Saint Louis, Missouri
Conditions: Polycystic Ovary Syndrome, Infertility, Female
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TRIcvalve biCAVal Valve System for Severe Tricuspid Regurgitation (TRICAV-I)
NCT06137807
Recruiting
The TricValve® Transcatheter Bicaval Valve System is a bicaval transcatheter tricuspid valve replacement system, which includes the TricValve® Transcatheter Bicaval Valve for superior vena cava (SVC) and the TricValve® Transcatheter Bicaval Valve for inferior vena cava (IVC). The TricValve® Transcatheter Bicaval Valves are pre-mounted into the TricValve® Delivery System which is used for percutaneous access and delivery of the TricValve® Transcatheter Bicaval Valve in the vena cava. The system i... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: Saint Luke's Mid America Heart Institute, Kansas City, Missouri
Conditions: Tricuspid Regurgitation, Tricuspid Valve Disease
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A Study of AMG 355 Alone and in Combination With Pembrolizumab in Participants With Advanced Solid Tumors
NCT06131398
Recruiting
The primary objectives of this study are to: * Evaluate the safety and tolerability of AMG 355 as monotherapy and in combination with pembrolizumab in participants with advanced solid tumors * Determine the recommended phase 2 dose and the maximum tolerated dose for AMG 355 as monotherapy and in combination with pembrolizumab in participants with advanced solid tumors.
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
06/04/2025
Locations: Washington University, Saint Louis, Missouri
Conditions: Advanced Solid Tumors
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Investigation of Inflammation in Alzheimer's Disease and Related Dementias (ADRD) Using [11C]-CS1P1
NCT06129838
Recruiting
This study involves a brain positron emission tomography (PET) scan with a new, investigational radioactive tracer called \[11C\]-CS1P1 to identify inflammation in the brain by testing with healthy older adults and with cognitively impaired older adults.
Gender:
ALL
Ages:
50 years and above
Trial Updated:
06/04/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Alzheimer Disease
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Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25
NCT05879926
Recruiting
This Phase III Trial will determine whether adjuvant chemotherapy (ACT) added to ovarian function suppression (OFS) plus endocrine therapy (ET) is superior to OFS plus ET in improving invasive breast cancer-free survival (IBCFS) among premenopausal, early- stage breast cancer (EBC) patients with estrogen receptor (ER)-positive, HER2-negative tumors and 21-gene recurrence score (RS) between 16-25 (for pN0 patients) and 0-25 (for pN1 patients).
Gender:
FEMALE
Ages:
Between 18 years and 60 years
Trial Updated:
06/04/2025
Locations: Saint Louis Cancer and Breast Institute-Ballwin, Ballwin, Missouri
Conditions: Breast Cancer
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A Study to Compare the Efficacy, Safety and Tolerability of FF/UMEC/VI With FF/VI in 12-17-year-olds With Asthma
NCT05757102
Recruiting
The primary purpose of this study is to evaluate the effects of Fluticasone Furoate (FF)/ Umeclidinium (UMEC)/ Vilanterol (VI) on lung function compared with FF/VI after 24 weeks of treatment.
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
06/04/2025
Locations: GSK Investigational Site, Columbia, Missouri
Conditions: Asthma
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Testing Low-Dose Common Chemotherapy (Liposomal Doxorubicin) in Combination With an Anti-Cancer Drug, Peposertib, in Advanced Sarcoma
NCT05711615
Recruiting
This phase I trial tests the safety, side effects, and best dose of combination therapy with liposomal doxorubicin and peposertib in treating patients with sarcoma that has spread from where it first started, to other places in the body (metastatic), or cannot be removed by surgery (unresectable) and for which no known cure is available (advanced). Doxorubicin is in a class of medications called anthracyclines. Doxorubicin damages the cell's deoxyribonucleic acid (DNA) and may kill cancer cells.... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Metastatic Leiomyosarcoma, Metastatic Sarcoma, Unresectable Leiomyosarcoma, Unresectable Sarcoma, Metastatic Dedifferentiated Liposarcoma, Metastatic Myxofibrosarcoma, Metastatic Synovial Sarcoma, Metastatic Undifferentiated Pleomorphic Sarcoma, Unresectable Dedifferentiated Liposarcoma, Unresectable Myxofibrosarcoma, Unresectable Synovial Sarcoma, Unresectable Undifferentiated Pleomorphic Sarcoma
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Testing Radiation and HER2-targeted Therapy Versus HER2-targeted Therapy Alone for Low-risk HER2-positive Breast Cancer
NCT05705401
Recruiting
This Phase III trial compares the recurrence-free interval (RFI) among patients with early-stage, low risk HER2+ breast cancer who undergo breast conserving surgery and receive HER2-directed therapy, and are randomized to not receive adjuvant breast radiotherapy versus those who are randomized to receive adjuvant radiotherapy per the standard of care.
Gender:
ALL
Ages:
40 years and above
Trial Updated:
06/04/2025
Locations: Saint Francis Medical Center, Cape Girardeau, Missouri
Conditions: HER2-positive Breast Cancer
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XTX301 in Patients With Advanced Solid Tumors
NCT05684965
Recruiting
This is a first-in-human, multicenter, Phase 1/2, open-label study designed to evaluate the safety and tolerability of XTX301 as monotherapy in patients with advanced solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: Washington University School of Medicine, Saint Louis, Missouri
Conditions: Advanced Solid Tumor
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MiSight 1 Day Safety Post-Approval Study
NCT05285527
Recruiting
The purpose of this post-approval study is to confirm the safety of daily disposable soft contact lens wear among the intended patient population for the MiSight 1 Day lens in the US.
Gender:
ALL
Ages:
Between 8 years and 12 years
Trial Updated:
06/04/2025
Locations: Missouri Eye Consultants - California, California, Missouri
Conditions: Myopia
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