Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 3, 2026, 11:38 AM EDT

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Showing 25–42 of 18 matching trials from the live ClinicalTrials.gov search.
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Conditions
Schizophrenia, Schizophrenia; Psychosis
Interventions
Xanomeline and Trospium Chloride Capsules, Placebo
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
22
States / cities
Little Rock, Arkansas • Bellflower, California • Culver City, California + 19 more
Conditions
Healthy Volunteers
Interventions
Xanomeline/ Trospium Chloride
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
3
States / cities
Anaheim, California • Lenexa, Kansas • San Antonio, Texas
Conditions
Schizophrenia
Interventions
Xanomeline/trospium chloride
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
13
States / cities
Little Rock, Arkansas • Bellflower, California • Garden Grove, California + 9 more
Conditions
Irritability Associated With Autism Spectrum Disorder
Interventions
KarXT, KarX-EC, KarXT + KarX-EC Matching Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
5 Years to 17 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
29
States / cities
Dothan, Alabama • Phoenix, Arizona • Anaheim, California + 25 more
Conditions
Schizophrenia
Interventions
Xanomeline/Trospium Chloride, Placebo
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
472 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
33
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Rogers, Arkansas + 26 more
Conditions
Psychosis Associated With Alzheimer's Disease
Interventions
KarXT, Placebo
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
55 Years to 90 Years
Enrollment
410 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
59
States / cities
Homewood, Alabama • Phoenix, Arizona • Encino, California + 38 more
Conditions
Schizophrenia
Interventions
Xanomeline and Trospium Chloride Capsules
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
566 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
116
States / cities
Little Rock, Arkansas • Rogers, Arkansas • Anaheim, California + 56 more
Conditions
Healthy Volunteers
Interventions
KarXT, KarX-EC, Placebo, Omeprazole
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
19 Years to 90 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Anaheim, California
Conditions
Alzheimer's Disease
Interventions
KarXT, KarX-EC, Placebo
Drug · Other
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
60 Years to 85 Years
Enrollment
586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
30
States / cities
Fullerton, California • Irvine, California • Los Angeles, California + 27 more
Conditions
Schizophrenia, Schizophrenia; Psychosis
Interventions
Xanomeline and Trospium Chloride Capsules, Placebo
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
20
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Anaheim, California + 15 more
Conditions
Psychiatric Disorders
Interventions
KarXT, KarX-EC
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
13 Years to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
4
States / cities
Little Rock, Arkansas • Orange, California • Decatur, Georgia + 1 more
Conditions
SCHIZOPHRENIA 1 (Disorder), Schizoaffecitve Disorder
Interventions
Xanomeline and trospium chloride (KarXT)
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Healthy Volunteers
Interventions
Xanomeline/trospium chloride
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Healthy Volunteers
Interventions
Xanomeline/Trospium Chloride, Lithium, Valproic Acid, Lamotrigine
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Alamitos, California
Conditions
Alzheimer Disease
Interventions
KarXT, Placebo
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
55 Years to 90 Years
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
99
States / cities
Chandler, Arizona • Gilbert, Arizona • Phoenix, Arizona + 68 more
Conditions
Schizophrenia
Interventions
Xanomeline and Trospium Chloride Capsules, Placebo Capsules
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 60 Years
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
12
States / cities
Little Rock, Arkansas • Lemon Grove, California • Long Beach, California + 9 more
Conditions
Schizophrenia
Interventions
KarXT
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
6
States / cities
Los Alamitos, California • Riverside, California • Hollywood, Florida + 3 more
Conditions
Alzheimer Disease
Interventions
Xanomeline/Trospium Chloride Capsule, Xanomeline Enteric Capsule, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
55 Years to 90 Years
Enrollment
426 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
39
States / cities
Scottsdale, Arizona • Anaheim, California • La Jolla, California + 31 more