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.
Long-Term, Open-label Study of Oral Deucrictibant Extended-Release Tablet for Prophylaxis Against Angioedema Attacks in Adolescents and Adults With HAE
NCT06679881
Recruiting
This is a Phase 3, multicenter, long-term, open-label study to evaluate the safety and efficacy of once-daily orally administered deucrictibant extended-release tablet for prophylaxis to prevent angioedema attacks in participants aged ≥12 years with Hereditary Angioedema
Gender:
ALL
Ages:
12 years and above
Trial Updated:
07/28/2025
Locations: Study Site, Saint Louis, Missouri
Conditions: Hereditary Angioedema (HAE)
Register for Updates
Study of Oral Deucrictibant Extended-Release Tablet for Prophylaxis Against Angioedema Attacks in Adolescents and Adults With HAE
NCT06669754
Recruiting
This is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of once-daily orally administered deucrictibant extended-release tablet compared to placebo for prophylaxis to prevent angioedema attacks in participants aged ≥ 12 years with hereditary angioedema.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
07/28/2025
Locations: Study Site, Saint Louis, Missouri
Conditions: Hereditary Angioedema (HAE)
Register for Updates
A Study to Assess the Efficacy and Safety of Afimkibart (Also Known as RO7790121) for Induction and Maintenance Therapy in Participants With Moderately to Severely Active Ulcerative Colitis
NCT06589986
Recruiting
This Phase III, multicenter, double-blind, placebo-controlled, treat-through study will evaluate the efficacy and safety of Afimkibart (RO7790121) compared with placebo in participants with moderately to severely active ulcerative colitis (UC).
Gender:
ALL
Ages:
Between 16 years and 80 years
Trial Updated:
07/28/2025
Locations: BVL Clinical Research, Liberty, Missouri
Conditions: Moderately to Severely Active Ulcerative Colitis
Register for Updates
A Study Evaluating Efruxifermin in Subjects With Compensated Cirrhosis Due to NASH/MASH
NCT06528314
Recruiting
This is a multi-center evaluation of efruxifermin (EFX) in a randomized, double-blind, placebo-controlled study in subjects with compensated cirrhosis due to NASH/MASH.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/28/2025
Locations: Akero Clinical Study Site, Columbia, Missouri
Conditions: NASH - Nonalcoholic Steatohepatitis, MASH - Metabolic Dysfunction-Associated Steatohepatitis
Register for Updates
Clinical Trial of Upfront Haploidentical or Unrelated Donor BMT to Restore Normal Hematopoiesis in Aplastic Anemia
NCT06517641
Recruiting
BMT CTN 2207 will investigate the use of marrow transplantation for treatment of severe aplastic anemia that has not previously been treated.
Gender:
ALL
Ages:
Between 3 years and 75 years
Trial Updated:
07/28/2025
Locations: Washington University School of Medicine, Barnes-Jewish Hospital, Saint Louis, Missouri
Conditions: Severe Aplastic Anemia
Register for Updates
A Phase 3 Study to Evaluate Petosemtamab Compared With Investigator's Choice Monotherapy in Previously Treated Head and Neck Squamous Cell Carcinoma Patients
NCT06496178
Recruiting
This is a phase 3 open-label, randomized, controlled, multicenter study to compare petosemtamab vs investigator's choice monotherapy in HNSCC patients for the second- and third-line treatment of incurable metastatic/recurrent disease.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/28/2025
Locations: Site 18, Saint Louis, Missouri
Conditions: Head and Neck Squamous Cell Carcinoma
Register for Updates
Confirmatory Study of Topical HyBryte™ vs. Placebo for the Treatment of CTCL
NCT06470451
Recruiting
To evaluate the use of HyBryte, a topical photosensitizing agent, to treat patients with patch/plaque phase cutaneous T-cell lymphoma (mycosis fungoides).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/28/2025
Locations: Washington University, St. Louis, Missouri
Conditions: CTCL/ Mycosis Fungoides, CTCL, Mycosis Fungoides, Cutaneous T Cell Lymphoma
Register for Updates
A Study of Barzolvolimab in Patients With Prurigo Nodularis
NCT06366750
Recruiting
The purpose of this study is to assess the efficacy and safety of barzolvolimab in adults with prurigo nodularis.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/28/2025
Locations: Medisearch, LLC, Saint Joseph, Missouri
Conditions: Prurigo Nodularis
Register for Updates
MAGNITUDE: A Phase 3 Study of NTLA-2001 in Participants With Transthyretin Amyloidosis With Cardiomyopathy (ATTR-CM)
NCT06128629
Recruiting
To evaluate the efficacy and safety of a single dose of NTLA-2001 compared to placebo in participants with ATTR-CM.
Gender:
ALL
Ages:
Between 18 years and 90 years
Trial Updated:
07/28/2025
Locations: St. Luke's Hospital, Kansas City, Missouri
Conditions: Transthyretin Amyloidosis (ATTR) With Cardiomyopathy
Register for Updates
A Study of Adjuvant Cretostimogene Grenadenorepvec for Treatment of Intermediate Risk NMIBC Following TURBT
NCT06111235
Recruiting
This is a Phase 3, open-label, randomized trial designed to evaluate the RFS of TURBT followed by cretostimogene grenadenorepvec versus TURBT followed by surveillance for the treatment of participants with IR-NMIBC.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/28/2025
Locations: Objective Health - Specialty Clinical Research of St. Louis, Saint Louis, Missouri
Conditions: Non Muscle Invasive Bladder Cancer, Urologic Cancer, Bladder Cancer, Urothelial Carcinoma
Register for Updates
The PROTEMBO Trial
NCT05873816
Recruiting
The goal of this prospective, multi-center, randomized, controlled study is to compare the safety and efficacy of the ProtEmbo Cerebral Embolic Protection device to a hybrid control (no embolic protection device ('No Device') and the Sentinel device) in subjects with severe symptomatic native aortic valve stenosis indicated undergoing a TAVR procedure.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/28/2025
Locations: Saint Luke's Hospital of Kansas City, Kansas City, Missouri
Conditions: Severe Aortic Valve Stenosis
Register for Updates
Phase 3 Study to Evaluate Ianalumab on Top of Standard-of-care Therapy in Patients With Systemic Lupus Erythematosus (SIRIUS-SLE 2)
NCT05624749
Recruiting
The trial will evaluate efficacy, safety and tolerability of ianalumab compared to placebo, given as monthly subcutaneous (s.c.) injection on top of standard-of-care (SoC) treatment in participants with active systemic lupus erythematosus (SLE).
Gender:
ALL
Ages:
Between 12 years and 100 years
Trial Updated:
07/28/2025
Locations: Washington Univ School Of Medicine, Saint Louis, Missouri
Conditions: Systemic Lupus Erythematosus
Register for Updates