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 Evaluate the Efficacy, Safety and Tolerability of ALKS 2680 in Adults With Narcolepsy Type 1 (Brilliance NT1 - 304)
Alkermes, Inc.
- Location
- St Louis, MO + 14 other US sites
- Eligibility basics
- Ages 18–70
- Recruiting
Zenith® Fenestrated+ Clinical Study
Cook Research Incorporated
- Location
- St Louis, MO + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
This Study Will Evaluate the Effectiveness of NTX-001, a Surgical Nerve Repair Product When Used in People With Upper Extremity Nerve Lacerations.
Neuraptive Therapeutics Inc.
- Location
- Columbia, MO + 22 other US sites
- Eligibility basics
- Ages 18–80
- Recruiting
Alleviant ALLAY-HFrEF Study
Alleviant Medical, Inc.
- Location
- St Louis, MO + 38 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
ANCHOR Study: A Study to Assess the Safety and Efficacy of ABBV-CLS-628 in Adult Participants With Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Calico Life Sciences LLC
- Location
- St Louis, MO + 33 other US sites
- Eligibility basics
- Ages 18–55
- RecruitingPhase 2
A Study to Evaluate the Efficacy and Safety of SPT-300 (GlyphAllo) in Participants With Major Depressive Disorder, With or Without Anxious Distress (BUOY-1 Study)
Seaport Therapeutics
- Location
- St Louis, MO + 26 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study to Evaluate the Pharmacokinetics, Safety and Efficacy of Afimkibart (RO7790121) in Children With Moderately to Severely Active Ulcerative Colitis
Hoffmann-La Roche
- Location
- St Louis, MO + 7 other US sites
- Eligibility basics
- Ages 2–17
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Intravenous (IV) Prasinezumab in Participants With Early-Stage Parkinson's Disease
Hoffmann-La Roche
- Location
- St Louis, MO + 52 other US sites
- Eligibility basics
- Ages 50–85
- RecruitingPhase 3
Pridopidine Phase 3 Study to Evaluate Efficacy and Safety in ALS
Prilenia
- Location
- St Louis, MO + 17 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
Study of Zodasiran in Adolescent Participants With Homozygous Familial Hypercholesterolemia
Arrowhead Pharmaceuticals
- Location
- St Louis, MO
- Eligibility basics
- Ages 12–17
- RecruitingPhase 3
Depemokimab as an Extended Treatment Duration Biologic in Adults With Chronic Obstructive Pulmonary Disease (COPD) and Type 2 Inflammation
GlaxoSmithKline
- Location
- St Louis, MO + 36 other US sites
- Eligibility basics
- Ages 40–80
- RecruitingPhase 2
A Research Study Comparing Different Doses of CDR132L With Placebo on the Structure and Function of the Heart in People With Heart Failure With Preserved Ejection Fraction and Left Ventricular Hypertrophy
Novo Nordisk A/S
- Location
- St Louis, MO + 16 other US sites
- Eligibility basics
- Ages 40–84
- RecruitingPhase 2/Phase 3
A Study of the Efficacy and Safety of Danicamtiv in Participants With Symptomatic Genetic and Familial Dilated Cardiomyopathy
Kardigan, Inc.
- Location
- Kansas City, MO + 26 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Phase 2 EL219 Versus Liposomal Amphotericin B or Voriconazole for Early Antifungal Therapy
Elion Therapeutics, Inc.
- Location
- St Louis, MO + 9 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase 2a Study With an Open-Label Extension Evaluating the Efficacy and Safety of VENT-03 in Adult Participants With Active Cutaneous Lupus Erythematosus With…
Ventus Therapeutics U.S., Inc.
- Location
- Saint Joseph, MO + 14 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 2
ACP-211 Monotherapy for Major Depressive Disorder With Inadequate Antidepressant Response
ACADIA Pharmaceuticals Inc.
- Location
- Saint Charles, MO + 23 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study of Brenipatide in Adult Participants With Major Depressive Disorder
Eli Lilly and Company
- Location
- St Louis, MO + 31 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-2-EXTENSION)
Amgen
- Location
- Kansas City, MO + 30 other US sites
- Eligibility basics
- Ages 18–99
- RecruitingPhase 3
Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-1-EXTENSION)
Amgen
- Location
- Kansas City, MO + 69 other US sites
- Eligibility basics
- Ages 18–99
- RecruitingPhase 3
CAR-T Long Term Follow Up (LTFU) Study
Novartis Pharmaceuticals
- Location
- Kansas City, MO + 38 other US sites
- Eligibility basics
- Ages 0 mo–100
- RecruitingPhase 1/Phase 2
A Study of Oral Nuvisertib (TP-3654) in Patients With Myelofibrosis
Sumitomo Pharma America, Inc.
- Location
- St Louis, MO + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Efficacy and Safety of Tozorakimab in Patients Hospitalised for Viral Lung Infection Requiring Supplemental Oxygen
AstraZeneca
- Location
- Kansas City, MO + 30 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study Evaluating the Efficacy of Budesonide, Glycopyrronium and Formoterol Fumarate Metered Dosed Inhaler on Cardiopulmonary Outcomes in Chronic Obstructive Pulmonary Disease
AstraZeneca
- Location
- St Louis, MO + 120 other US sites
- Eligibility basics
- Ages 40–80
- RecruitingPhase 3
Extension Study of Long-term Safety and Efficacy of Tulisokibart in Participants With Crohn's Disease or Ulcerative Colitis (MK-7240-011)
Merck Sharp & Dohme LLC
- Location
- Liberty, MO + 11 other US sites
- Eligibility basics
- Any age listed