Location · Missouri
Clinical trials recruiting in Missouri
620 recruiting studies have at least one site in Missouri; 176 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Missouri.
620 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingPhase 3
A Study to Investigate GB-0895 Adjunctive Therapy in Adults and Adolescents With Severe Uncontrolled Asthma (SOLAIRIA-2)
Generate Biomedicines
- Location
- St Louis, MO + 21 other US sites
- Eligibility basics
- Ages 12–80
- Recruiting
Post Approval Effectiveness and Durability Evaluation of the Altaviva™ Tibial Device
MedtronicNeuro
- Location
- St Louis, MO + 18 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Study of Advanced Therapies for the Treatment of Adult Participants With Moderately to Severely Active Crohn's Disease or Ulcerative Colitis
AbbVie
- Location
- St Louis, MO + 60 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
Safety and Efficacy of ABBV-295 in Adults With Obesity or Overweight With Weight-Related Comorbidities
AbbVie
- Location
- City of Saint Peters, MO + 58 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Phase 3 Efficacy and Safety Study of Fosmanogepix for the Treatment of Adult Participants With Candidemia and/or Invasive Candidiasis.
Basilea Pharmaceutica
- Location
- St Louis, MO + 21 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
A Real World Study of eCoin for Urgency Urinary Incontinence: Post Approval Evaluation (RECIPE)
Valencia Technologies Corporation
- Location
- St Louis, MO + 18 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Strategy for Improving Stroke Treatment Response
Translational Sciences, Inc.
- Location
- St Louis, MO + 37 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
ACP-204 in Adults With Alzheimer's Disease Psychosis
ACADIA Pharmaceuticals Inc.
- Location
- St Louis, MO + 34 other US sites
- Eligibility basics
- Ages 55–95
- RecruitingPhase 3
A Study to Test the Efficacy and Safety of Riliprubart Against the Usual Treatment of Intravenous Immunoglobulin (IVIg) in People With Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)
Sanofi
- Location
- St Louis, MO + 31 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Phase 3 Study of LUM-201 in Children With Growth Hormone Deficiency
Lumos Pharma
- Location
- Kansas City, MO + 30 other US sites
- Eligibility basics
- Ages 3–11
- RecruitingPhase 2/Phase 3
Phase 2/3 Study of Participants With Recurrent Pericarditis Evaluating the Efficacy and Safety of KPL-387
Kiniksa Pharmaceuticals International, plc
- Location
- Kansas City, MO + 29 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
Screening Study to Determine Individuals With Potential Trial Eligibility for Alzheimer's Disease Studies
Hoffmann-La Roche
- Location
- St Louis, MO + 67 other US sites
- Eligibility basics
- Ages 50–90
- Recruiting
Pivotal Study of the SUpira System in Patients Undergoing High-Risk Percutaneous COronaRy InTervention (HRPCI)
Supira Medical
- Location
- St Louis, MO + 24 other US sites
- Eligibility basics
- Ages 18–90
- Recruiting
Conquer-AF Protocol for Redo Ablation Procedures in Recurrent Paroxysmal and Persistent Atrial Fibrillation Using the Sphere-9 Catheter and Affera Ablation System (Conquer-AF)
Medtronic Cardiac Ablation Solutions
- Location
- Kansas City, MO + 20 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Phase 3 Trial to Compare IV BCV Versus IV CDV for Treatment of Adenovirus Infection After Allo-HCT
SymBio Pharmaceuticals
- Location
- St Louis, MO + 24 other US sites
- Eligibility basics
- Ages 2 mo+
- RecruitingPhase 3
A Double-blind, Randomized Controlled Trial to Investigate the Efficacy, Safety, and Pharmacokinetics of Pegloticase Administration Via Subcutaneous and Intravenous Routes Both With Methotrexate in Participants With…
Amgen
- Location
- Kansas City, MO + 73 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Phase 3 Study of Telitacicept in Active Primary Sjögren's Disease
Vor Biopharma
- Location
- Kansas City, MO + 46 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
Study to Evaluate HM15275 in Subjects With Type 2 Diabetes Mellitus
Hanmi Pharmaceutical Company Limited
- Location
- Jefferson City, MO + 19 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
Study of AZD2389 Safety, Tolerability, and Pharmacodynamics in Adults With Steatotic Liver Disease and Advanced Fibrosis
AstraZeneca
- Location
- Kansas City, MO + 17 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 4
A Study of Zunveyl on Safety, Tolerability, Neuropsychiatric Symptoms, and Caregiver Distress in Alzheimer's Disease (RESOLVE)
Alpha Cognition, Inc
- Location
- St Louis, MO + 21 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 3
Study to Determine if BHV-1300 is Effective and Safe in Adults With Graves' Disease
Biohaven Therapeutics Ltd.
- Location
- Kansas City, MO + 52 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 1/Phase 2
A Study to Learn About the Safety of BIIB147 and Its Effects in Adults With Amyotrophic Lateral Sclerosis (ALS)
Biogen
- Location
- St Louis, MO + 1 other US site
- Eligibility basics
- Ages 18+
- Recruiting
Treatment ResistAnt Depression Subcallosal CingulatE Network DBS (TRANSCEND)
Abbott Medical Devices
- Location
- St Louis, MO + 24 other US sites
- Eligibility basics
- Ages 22–70
- RecruitingPhase 2
A Phase 2 Study of LTI-03 in Patients With Idiopathic Pulmonary Fibrosis
Rein Therapeutics
- Location
- Chesterfield, MO + 19 other US sites
- Eligibility basics
- Ages 40+