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Showing 1–24 of 142 matching trials from the live ClinicalTrials.gov search.
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
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
Completed Not applicable Interventional Accepts healthy volunteers

Chronic Study on Body Composition, Training, Performance, and Recovery

NCT04230824
Conditions
Damage Muscle, Body Weight Changes, Performance Enhancing Product Use
Interventions
Pre-workout plus and Protein recovery plus, Placebo, 6-week resistance training program
Dietary Supplement · Other
Lead sponsor
Pharmanex
Industry
Eligibility
25 Years to 50 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Not listed Not applicable Interventional Accepts healthy volunteers

Synergy Between Choline and DHA

NCT03194659
Conditions
Pregnancy
Interventions
Choline
Dietary Supplement
Lead sponsor
Cornell University
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Ithaca, New York
Completed No phase listed Observational Accepts healthy volunteers

Carbon-11 Labeled Sarcosine in Prostate Cancer

NCT02462447
Conditions
Prostate Cancer
Interventions
11C-sarcosine, 11C-choline
Drug
Lead sponsor
University of Michigan
Other
Eligibility
40 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Fade Upon TOF Stimulation Induced by Succinylcholine

NCT02425449
Conditions
Muscle Relaxants
Interventions
Succinylcholine
Drug
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
18 Years to 70 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Toledo, Ohio
Conditions
Presbyopia
Interventions
BRIMOCHOL™ PF, Carbachol PF, Vehicle
Drug
Lead sponsor
Visus Therapeutics
Other
Eligibility
45 Years to 80 Years
Enrollment
629 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
42
States / cities
Chandler, Arizona • Phoenix, Arizona • Sun City, Arizona + 39 more
Conditions
Adolescent Drinking, Cannabis Use
Interventions
Chat, Enhanced Usual Care
Behavioral
Lead sponsor
RAND
Other
Eligibility
12 Years to 19 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
3
States / cities
Commerce, California • North Hollywood, California • Pittsburgh, Pennsylvania
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
Conditions
Hormone Refractory Prostate Cancer
Interventions
IV fluorine-18 labeled methylcholine before PET/CT
Drug
Lead sponsor
Queen's Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Honolulu, Hawaii
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Citicoline Treatment of Methamphetamine Dependence

NCT00950352
Conditions
Methamphetamine Dependence
Interventions
Citicoline, Placebo
Drug
Lead sponsor
Perry Renshaw
Other
Eligibility
18 Years to 45 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Recruiting Not applicable Interventional Accepts healthy volunteers

PREnatal Choline and Infant Outcomes Study

NCT07525193
Conditions
Nutrition During Pregnancy
Interventions
Choline nutrition education (CNE)
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Greenville, North Carolina
Conditions
COVID-19
Interventions
Citicoline, Saline/Placebo
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
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
Conditions
Heart Failure
Interventions
R Drink
Dietary Supplement
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Dyslipidemias, Coronary Heart Disease, Combined (Atherogenic) Dyslipidemia, Mixed Dyslipidemia
Interventions
ABT-335, placebo, atorvastatin, ezetimibe
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
543 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
118
States / cities
Birmingham, Alabama • Columbiana, Alabama • Hueytown, Alabama + 107 more
Conditions
Recurrent Histiocytic and Dendritic Cell Neoplasm, Recurrent Hodgkin Lymphoma, Recurrent Non-Hodgkin Lymphoma, Recurrent Plasma Cell Myeloma, Refractory Histiocytic and Dendritic Cell Neoplasm, Refractory Hodgkin Lymphoma, Refractory Non-Hodgkin Lymphoma, Refractory Plasma Cell Myeloma
Interventions
Choline Salicylate, Selinexor
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Acute Study on Muscle Soreness, Damage, and Performance

NCT04230226
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
Conditions
Prader-Willi Syndrome
Interventions
DCCR, Placebo
Drug
Lead sponsor
Essentialis, Inc.
Industry
Eligibility
10 Years to 22 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Orange, California
Conditions
Wilson Disease
Interventions
ALXN1840, SoC Therapy
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
12 Years and older
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
6
States / cities
Los Angeles, California • New Haven, Connecticut • Chicago, Illinois + 3 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Choline From Eggs vs. Supplements on the Generation of TMAO in Humans

NCT03039023
Conditions
Cardiovascular Risk Factor
Interventions
Choline Bitartrate, Pre-cooked, pre-peeled whole hardboiled eggs, Egg whites from pre-cooked, pre-peeled hardboiled eggs, Phosphatidylcholine capsules
Dietary Supplement · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Pregnancy, Lactation
Interventions
Choline Chloride
Dietary Supplement
Lead sponsor
Cornell University
Other
Eligibility
21 Years and older · Female only
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Ithaca, New York
Completed Not applicable Interventional

Improving Sleep and AD Biomarkers

NCT06029894
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
Citicoline Supplement, Placebo
Dietary Supplement · Other
Lead sponsor
Emory University
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Atlanta, Georgia
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Increased Maternal Choline Intake on Child Cognitive Development

NCT04987099
Conditions
Pregnancy
Interventions
550 mg/day Choline, 25 mg/day Choline
Dietary Supplement
Lead sponsor
Cornell University
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Ithaca, New York