Location · Saint Charles, MO
Clinical trials in Saint Charles, MO
21 recruiting studies have a site in Saint Charles, and 4 of them accept healthy volunteers.
21 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- 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
Safety and Tolerability Trial of Lumateperone in Pediatric Patients With Schizophrenia, Bipolar Disorder or Autism Spectrum Disorder
Intra-Cellular Therapies, Inc.
- Location
- Saint Charles, MO + 46 other US sites
- Eligibility basics
- Ages 5–17
- RecruitingPhase 3
Multicenter Study of Lumateperone for the Treatment of Bipolar Depression in Pediatric Patients
Intra-Cellular Therapies, Inc.
- Location
- Saint Charles, MO + 33 other US sites
- Eligibility basics
- Ages 10–17
- RecruitingPhase 3
Multicenter Study of Lumateperone for the Treatment of Irritability Associated With Autism Spectrum Disorder in Pediatric Patients
Intra-Cellular Therapies, Inc.
- Location
- Saint Charles, MO + 27 other US sites
- Eligibility basics
- Ages 5–17
- RecruitingPhase 3
Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder
Vanda Pharmaceuticals
- Location
- Saint Charles, MO + 24 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
RE104 Safety and Efficacy Study in Generalized Anxiety Disorder
Reunion Neuroscience Inc
- Location
- Saint Charles, MO + 26 other US sites
- Eligibility basics
- Ages 18–74
- RecruitingPhase 3
An Evaluation of the Safety and Efficacy of TSND-201 for the Treatment of PTSD (EMPOWER-1)
Transcend Therapeutics
- Location
- Saint Charles, MO + 36 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Study to Evaluate Weight Gain as Assessed by Change in BMI Z-score in Pediatric Subjects With Schizophrenia or Bipolar I Disorder
Alkermes, Inc.
- Location
- Saint Charles, MO + 14 other US sites
- Eligibility basics
- Ages 10–17
- RecruitingPhase 2
A Study to Assess Adverse Events and Change in Disease Activity of Oral Icalcaprant in Adult Participants With Bipolar I or II Disorder
AbbVie
- Location
- Saint Charles, MO + 32 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
Elucidating TAAR-1, Dopamine, and Norepinephrine in Binge Eating Disorder Using Solriamfetol
Axsome Therapeutics, Inc.
- Location
- Saint Charles, MO + 35 other US sites
- Eligibility basics
- Ages 18–55
- RecruitingPhase 3
Long-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
Neurocrine Biosciences
- Location
- Saint Charles, MO + 38 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Study to Assess Adverse Events and Change in Disease Activity When Oral ABBV-932 is Added to Antidepressant Therapies in Adult Participants With Generalized Anxiety Disorder
AbbVie
- Location
- Saint Charles, MO + 46 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)
atai Therapeutics, Inc.
- Location
- Saint Charles, MO + 33 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
A Clinical Trial to Assess the Efficacy, Safety, and Tolerability of a Repeat Dose of Fasedienol Nasal Spray for the Acute Treatment of Anxiety in Adults With Social Anxiety Disorder
VistaGen Therapeutics, Inc.
- Location
- Saint Charles, MO + 6 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
Study of ABX-002 for the Adjunctive Treatment of Major Depressive Disorder (AMPLIFY)
Autobahn Therapeutics, Inc.
- Location
- Saint Charles, MO + 31 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
Randomized Withdrawal Study in Patients With Schizophrenia
Vanda Pharmaceuticals
- Location
- Saint Charles, MO + 21 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 4
A Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms
Axsome Therapeutics, Inc.
- Location
- Saint Charles, MO + 36 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females
Lindenwood University
- Location
- Saint Charles, MO
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Dose-Response Impact of Geranylgeraniol (GG) Supplementation on Muscle Health
Lindenwood University
- Location
- Saint Charles, MO
- Eligibility basics
- Ages 30–60
- RecruitingHealthy volunteers
Impact of Weizmannia (Bacillus) Coagulans JBI-YZ6.3 on Gut Health and Fecal Microbiome Changes
Lindenwood University
- Location
- Saint Charles, MO
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
Dose-Response Impact of Glucosyl-Hesperidin (CitraPeak) on Exercise Performance, Blood Flow, Stress, Cognition, and Other Perceptual Indicators
Lindenwood University
- Location
- Saint Charles, MO
- Eligibility basics
- Ages 18–50