Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 23, 2026, 12:24 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Schizophrenia
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
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
79
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Anaheim, California + 61 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
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
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
34
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Anaheim, California + 27 more
Conditions
Urinary Incontinence, Urgency Urinary
Interventions
Oxybutynin, Solifenacin, Tolterodine, Trospium, or Fesoterodine
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
50 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Mania, Bipolar Disorder
Interventions
Xanomeline/Trospium Chloride, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 65 Years
Enrollment
424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
20
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Bellflower, California + 17 more
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Placebo, TrIP-2D, TrIP-2SS, TrIP-2SS + Foradil
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Spartanburg, South Carolina
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
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
34
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Rogers, Arkansas + 29 more
Conditions
Schizophrenia
Interventions
Xanomeline/Trospium
Drug
Lead sponsor
Vanguard Research Group
Other
Eligibility
18 Years to 40 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Richmond, Texas
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Tolerability of Trospium Chloride and Metformin Hydrochloride in Healthy Subjects

NCT00986401
Conditions
Healthy
Interventions
Trospium Chloride (Sanctura XR®), Metformin hydrochloride (Glucophage®)
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 45 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Tempe, Arizona
Conditions
Bipolar-I Disorder With Mania or Mania With Mixed Features
Interventions
KarXT, Placebo
Drug · Other
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 65 Years
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
23
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Anaheim, California + 19 more
Conditions
Alzheimer Disease, Agitation
Interventions
KarXT, KarX-EC
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
55 Years to 90 Years
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
42
States / cities
Chandler, Arizona • Scottsdale, Arizona • Anaheim, California + 37 more
Conditions
Schizophrenia
Interventions
xanomeline and trospium chloride (X/T) therapy
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
20
States / cities
Costa Mesa, California • San Jose, California • Miami, Florida + 17 more
Conditions
Urgency Urinary Incontinence
Interventions
Trospium, Placebo oral tablet
Drug
Lead sponsor
Becky Clarkson
Other
Eligibility
60 Years and older · Female only
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Schizophrenia
Interventions
KarXT (xanomeline and trospium)
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
6,876 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Interstitial Cystitis, Levator Spasm, Bladder Pain Syndrome
Interventions
Multimodal Bundle Drugs, Operative Cystoscopy, Behavioral health consultation/therapy, Pelvic floor physical therapy, Usual Urogynecologic care, Bladder Instillation, Vaginal estrogen, Methenamine, Amitriptyline/Gabapentin
Drug · Procedure · Behavioral + 1 more
Lead sponsor
Jocelyn Fitzgerald
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
trospium chloride inhalation powder (TrIP), Placebo
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
40 Years to 80 Years
Enrollment
24 participants
Timeline
2007
U.S. locations
1
States / cities
Spartanburg, South Carolina
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
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
56
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Anaheim, California + 44 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
Urinary Bladder Overactive, Overactive Bladder, Urinary Bladder Diseases, Urologic Diseases
Interventions
mirabegron, antimuscarinic medication
Drug
Lead sponsor
Astellas Scientific & Medical Affairs, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,524 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
75
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 56 more
Conditions
Elderly, Pharmacokinetics, Overactive Bladder
Interventions
Trospium Chloride
Drug
Lead sponsor
Allergan
Industry
Eligibility
65 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Glendale, California
Conditions
Epilepsy, Essential Tremor, Seizures, Memory Consolidation, Memory Disorders, Memory Replay, Memory Encoding, Cognitive Control, Motor Abilities
Interventions
Cobenfy KarXT pill (50/20 mg), Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Healthy Volunteers
Interventions
KarXT, Midazolam, Fexofenadine, Digoxin
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 50 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lenexa, Kansas
Conditions
Psychosis Associated With Alzheimer's Disease
Interventions
KarXT
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
55 Years to 90 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
147
States / cities
Homewood, Alabama • Chandler, Arizona • Gilbert, Arizona + 92 more