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Showing 1–24 of 141 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Choline Salicylate Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of ALXN1840 (Coated and Non-coated) Administered With And Without Omeprazole In Healthy Adults

NCT05319912
View directory record Official record
Conditions
Healthy
Interventions
ALXN1840 Enteric-coated Tablet, ALXN1840 Non-coated Capsule, Omeprazole
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
19 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 2 Interventional

Study of LYM-X-SORB™ to Improve Fatty Acid and Choline Status in Children With CF and PI

NCT00406536
View directory record Official record
Conditions
Cystic Fibrosis, Pancreatic Insufficiency
Interventions
Lym-X-Sorb powder, Placebo powder
Dietary Supplement
Lead sponsor
Avanti Polar Lipids, Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2013 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Efficacy Study BRIMOCHOL™ PF and Carbachol PF in Subjects With Emmetropic Phakic or Pseudophakic Presbyopia

NCT05270863
View directory record Official record
Conditions
Presbyopia
Interventions
BRIMOCHOL™ PF, Carbachol PF, Brimonidine tartrate
Drug
Lead sponsor
Visus Therapeutics
Other
Eligibility
45 Years to 80 Years
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
15
States / cities
Glendale, California • Rancho Cordova, California • Jacksonville, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 2 Interventional Results available

Choline Supplementation as a Neurodevelopmental Intervention in Fetal Alcohol Spectrum Disorders

NCT02735473
View directory record Official record
Conditions
Fetal Alcohol Spectrum Disorders
Interventions
Choline bitartrate, Placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
2 Years to 5 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 31, 2022 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Not applicable Interventional

Choline PET/CT and MRI for Targeted Prostate Biopsy

NCT01751737
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostate Cancer Imaging
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
40 Years and older · Male only
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 2, 2019 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 3 Interventional Results available

Staging Prostate Cancer With Hybrid C11-Choline PET/MR and mpMRI

NCT03404648
View directory record Official record
Conditions
Prostate Adenocarcinoma
Interventions
C-11 choline PET tracer, Gadobutrol, PET/MR scanner
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 7, 2021 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Supplementation to Increase Serum Choline Levels

NCT02403804
View directory record Official record
Conditions
Healthy
Interventions
Phosphatidylcholine, Betaine (588 mg qam and 412 mg qpm), Betaine (1000 mg BID)
Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 1, 2020 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 4 Interventional

Mask Ventilation Before and After Neuromuscular Blockade

NCT02237443
View directory record Official record
Conditions
Anesthesia
Interventions
Rocuronium, Vecuronium Bromide, Succinylcholine
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 90 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 8, 2015 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Effects of Citicoline on Brain Function and Behavior in Marijuana-Dependent Individuals

NCT00158249
View directory record Official record
Conditions
Marijuana Abuse
Interventions
citicoline, placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 21, 2014 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Study of Diazoxide Choline in Hypertriglyeridemic Subjects

NCT01211860
View directory record Official record
Conditions
Hypertriglyceridmia
Interventions
Diazoxide Choline Controlled-Release Tablet
Drug
Lead sponsor
Essentialis, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Jan 9, 2014 · Synced Sep 13, 2026, 11:14 PM EDT
Terminated Phase 3 Interventional Results available

Study of Citicoline for the Treatment of Traumatic Brain Injury (COBRIT)

NCT00545662
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Placebo, citicoline
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 70 Years
Enrollment
1,213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
8
States / cities
Birmingham, Alabama • Baltimore, Maryland • Philadelphia, Pennsylvania + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2012 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Choline Supplementation During Pregnancy: Impact on Attention and Social Withdrawal

NCT03028857
View directory record Official record
Conditions
Child Development, Prenatal Stress
Interventions
Choline, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
2
States / cities
Aurora, Colorado • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 13, 2026, 11:14 PM EDT
Terminated Phase 2 Interventional Results available

Phase II Study of TPA Plus Dexamethasone & CMT in Hematologic Malignancies

NCT01009931
View directory record Official record
Conditions
Leukemia
Interventions
12-O-tetradecanoylphorbol-13-acetate, Dexamethasone, Choline magnesium trisalicylate
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 3, 2015 · Synced Sep 13, 2026, 11:14 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluate the Effects of Citicoline on Mood in Healthy Adults

NCT07089238
View directory record Official record
Conditions
Healthy
Interventions
Citicoline, Placebo
Dietary Supplement
Lead sponsor
Kirin Holdings Company, Limited
Industry
Eligibility
21 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Canfield, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 1, 2025 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acute Study on Muscle Soreness, Damage, and Performance

NCT04230226
View directory record Official record
Conditions
Soreness, Muscle, Performance Enhancing Product Use, Damage Muscle
Interventions
Pre-workout plus and protein recovery plus, Placebo
Dietary Supplement · Other
Lead sponsor
Pharmanex
Industry
Eligibility
25 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 3 Interventional

Open-Label Extension Study of DCCR in PWS Followed by Double-Blind, Placebo-Controlled, Randomized Withdrawal Period

NCT03714373
View directory record Official record
Conditions
Prader-Willi Syndrome
Interventions
DCCR, Placebo for DCCR
Drug
Lead sponsor
Soleno Therapeutics, Inc.
Industry
Eligibility
4 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
20
States / cities
Orange, California • Palo Alto, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 2 Interventional Results available

Use of Galantamine and CDP-choline (Citicoline) to Treat Adults With Schizophrenia

NCT00509067
View directory record Official record
Conditions
Schizophrenia
Interventions
Galantamine, CDP-choline, Placebo, risperidone, olanzapine, quetiapine, ziprasidone, and/or aripiprazole
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years to 70 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 10, 2018 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Choline Dehydrogenase and Sperm Function: Effects of Betaine

NCT02122211
View directory record Official record
Conditions
Men Carrying 2 Minor Alleles for Choline Dehydrogenase rs12676, Male Infertility
Interventions
Betaine supplement
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 7, 2016 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Plasma TMAO and Choline Levels in Individuals With Metabolic Syndrome - Comparison Between Eggs and Choline Supplement.

NCT03877003
View directory record Official record
Conditions
Coronary Artery Disease, Diabetes, Metabolic Syndrome
Interventions
Eggs
Other
Lead sponsor
University of Connecticut
Other
Eligibility
35 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
2
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 2, 2020 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 4 Interventional Results available

Clinical Medication Development for Bipolar Disorder and Alcohol Use Disorders

NCT02582905
View directory record Official record
Conditions
Alcohol Use Disorder, Bipolar Disorder, Schizoaffective Disorder Bipolar Type
Interventions
Placebo, Citicoline, Pregnenolone
Drug · Dietary Supplement
Lead sponsor
Sherwood Brown, MD, PhD
Other
Eligibility
18 Years to 70 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
3
States / cities
Miami, Florida • Dallas, Texas • Edinburg, Texas
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Sep 13, 2026, 11:14 PM EDT
Completed Phase 3 Interventional Results available

Expanded Access to Diagnostic Imaging for Staging of Recurrent Prostate Cancer

NCT02260817
View directory record Official record
Conditions
Metastatic Prostate Cancer
Interventions
11C-choline Injection
Drug
Lead sponsor
Global Isotopes, LLC d/b/a Zevacor Molecular
Industry
Eligibility
18 Years and older · Male only
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Decatur, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 13, 2026, 11:14 PM EDT
Terminated Phase 2 Interventional

Total Parenteral Nutrition-Associated Liver Disease

NCT00031135
View directory record Official record
Conditions
Liver Diseases
Interventions
Choline Chloride
Drug
Lead sponsor
Northwestern University
Other
Eligibility
21 Years to 74 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 13, 2026, 11:14 PM EDT
Withdrawn Phase 2 Interventional

A Pilot Trial of Citicoline in Individuals With Mild Traumatic Brain Injury (mTBI)

NCT01591759
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Citicoline, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 22, 2014 · Synced Sep 13, 2026, 11:14 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Dairy Choline Bioavailability

NCT06902480
View directory record Official record
Conditions
Post-menopausal Women, Post-menopausal Status
Interventions
WPPC, Whole egg powder
Dietary Supplement
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
51 Years to 70 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 13, 2026, 11:14 PM EDT