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 2
A Master Protocol (IIBD): A Study of Multiple Drugs in Adults With Ulcerative Colitis or Crohn's Disease
Eli Lilly and Company
- Location
- St Louis, MO + 11 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 2/Phase 3
Phase 2/3 Efficacy and Safety of PP405 in Adult Males
Pelage Pharmaceuticals, Inc.
- Location
- Wildwood, MO + 26 other US sites
- Eligibility basics
- Ages 18–55 · Men only
- Recruiting
A Prospective, Multi-center, Randomized Controlled Blinded Trial Demonstrating the Safety and Effectiveness of VNS Therapy® System as Adjunctive Therapy Versus a No Stimulation Control in Subjects With…
LivaNova
- Location
- Columbia, MO + 49 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
Thrombectomy Using Pulsed Aspiration for Reperfusion of Brain Occlusions
RapidPulse, Inc
- Location
- St Louis, MO + 12 other US sites
- Eligibility basics
- Ages 18–85
- Recruiting
Prevail Global Study
Medtronic Vascular
- Location
- Kansas City, MO + 53 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Phase III Study Investigating Heart Failure and Cardiovascular Death With Baxdrostat in Combination With Dapagliflozin
AstraZeneca
- Location
- Columbia, MO + 151 other US sites
- Eligibility basics
- Ages 40+
- RecruitingPhase 2/Phase 3
A Study of Brepocitinib in Adults With Cutaneous Sarcoidosis
Priovant Therapeutics, Inc.
- Location
- St Louis, MO + 34 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Crohn's Disease
Sanofi
- Location
- Liberty, MO + 126 other US sites
- Eligibility basics
- Ages 16–80
- RecruitingPhase 3
A Maintenance Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Crohn's Disease
Sanofi
- Location
- Liberty, MO + 33 other US sites
- Eligibility basics
- Ages 16–80
- RecruitingPhase 3
CLEOPATTRA: A Research Study to Look at the Effects of Treatment With a Medicine Called Coramitug (NNC6019-0001) in People With Heart Failure Due to Transthyretin Amyloid (ATTR) Amyloidosis
Novo Nordisk A/S
- Location
- Kansas City, MO + 58 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of S-337395 in Symptomatic Nonhospitalized Adults With Respiratory Syncytial Virus (RSV) Who Are at High Risk of Progression to Severe Disease
Shionogi
- Location
- Kansas City, MO + 35 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Sarilumab Efficacy and Safety in Adults With Early Polymyalgia Rheumatica
Sanofi
- Location
- St Louis, MO + 46 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 3
A Study of Orelabrutinib in Patients With Secondary Progressive Multiple Sclerosis
Zenas BioPharma (USA), LLC
- Location
- St Louis, MO + 24 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingPhase 1/Phase 2
An AAV Gene Therapy Trial of AFTX-201 in Adults With BAG3-Associated Dilated Cardiomyopathy (DCM)
Affinia Therapeutics
- Location
- Kansas City, MO + 3 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 1/Phase 2
PBGENE-DMD Phase 1/2a Safety and Preliminary Efficacy Study in Duchenne Muscular Dystrophy (FUNCTION-DMD)
Precision BioSciences, Inc.
- Location
- St Louis, MO + 1 other US site
- Eligibility basics
- Ages 2–7 · Men only
- RecruitingPhase 2
A Trial to Investigate PALI-2108 Versus Placebo in Participants With Moderately to Severely Active Ulcerative Colitis
Palisade Bio
- Location
- St Louis, MO + 27 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2/Phase 3
A Study Investigating Oral Ozanimod (RPC1063) in Pediatric Participants With Moderate to Severe Active Ulcerative Colitis
Bristol-Myers Squibb
- Location
- St Louis, MO + 11 other US sites
- Eligibility basics
- Ages 2–17
- RecruitingPhase 2
Rhu-pGSN for Acute Respiratory Distress Syndrome (ARDS)
BioAegis Therapeutics Inc.
- Location
- Hannibal, MO + 9 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 4
A Study of Vedolizumab in Adults With Ulcerative Colitis (UC) or Crohn's Disease (CD) in the Community Setting
Takeda
- Location
- Bridgeton, MO + 77 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder (BALSAM-2)
Bristol-Myers Squibb
- Location
- St Louis, MO + 20 other US sites
- Eligibility basics
- Ages 18–65
- Recruiting
AGENT DCB STANCE: Safety and Effectiveness Study of AGENT Drug-Coated Balloon Compared to Standard of Care Percutaneous Coronary Intervention (PCI) Treatment for de Novo Coronary Lesions
Boston Scientific Corporation
- Location
- Kansas City, MO + 46 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
TRITON-CM: A Study to Evaluate Nucresiran in Patients With Transthyretin Amyloidosis With Cardiomyopathy
Alnylam Pharmaceuticals
- Location
- St Louis, MO + 40 other US sites
- Eligibility basics
- Ages 18–85
- RecruitingPhase 3
A Study of Orelabrutinib in Patients With Primary Progressive Multiple Sclerosis
Zenas BioPharma (USA), LLC
- Location
- St Louis, MO + 18 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingPhase 2
Transition to KPL-387 Monotherapy Dosing & Administration Study
Kiniksa Pharmaceuticals International, plc
- Location
- St Louis, MO + 20 other US sites
- Eligibility basics
- Ages 18–80