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ClinicalTrials.gov public records Last synced Oct 20, 2026, 12:24 AM EDT

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Showing 1–24 of 30 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ammonium Chloride Clear all
Completed Not applicable Interventional

The Impact of Dosimeter on Measurement of Airway Responsiveness to Methacholine

NCT00145990
View directory record Official record
Conditions
Asthma
Interventions
methacholine, KoKo Digidoser, Rosethal Dosimeter
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 5, 2012 · Synced Oct 20, 2026, 12:24 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Supplemental Citicoline Administration to Reduce Lung Injury Efficacy Trial (SCARLET)

NCT05881135
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Not applicable Interventional Results available

Effectiveness of Atropine and Glycopyrrolate to Reduce Hyper Salivation With Ketamine Sedation

NCT01191398
View directory record Official record
Conditions
Sialorrhea
Interventions
Atropine (0.01mg/kg), Glycopyrrolate (0.01mg/kg), Normal saline 0.9%
Drug
Lead sponsor
Craig J. Huang
Other
Eligibility
6 Months to 18 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2014 · Synced Oct 20, 2026, 12:24 AM EDT
Withdrawn Phase 1 Interventional

Superselective Citicoline and Verapamil for Ischemic Neuroprotection and Greater Effective Response

NCT02823106
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Verapamil and Citicoline, Placebo
Drug · Other
Lead sponsor
Justin Fraser
Other
Eligibility
18 Years to 101 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 23, 2016 · Synced Oct 20, 2026, 12:24 AM EDT
Recruiting Phase 1 Interventional

Mechanisms of Diuretic Resistance in Heart Failure, Aim 3

NCT06209359
View directory record Official record
Conditions
Heart Failure, Diuretic Resistance
Interventions
Ammonium Chloride, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Early Phase 1 Interventional

Bethanechol Prior to Pancreatic Surgery

NCT03572283
View directory record Official record
Conditions
Pancreas Cancer
Interventions
Bethanechol
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 20, 2026, 12:24 AM EDT
Withdrawn Phase 3 Interventional

Pharmacodynamic Bioequivalence Study of Albuterol Sulfate Inhalation Aerosol, 0.09 mg Albuterol Base/ Inhalation

NCT05292976
View directory record Official record
Conditions
Bronchial Asthma
Interventions
Methacholine Chloride, Albuterol Sulfate HFA 0.09 mg (Reference), Albuterol Sulfate HFA 0.18 mg (Reference), Albuterol Sulfate HFA 0.09 mg (Test), Albuterol Sulfate HFA 0.18 mg (Test), Placebo
Other · Drug
Lead sponsor
Aurobindo Pharma Ltd
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated May 20, 2022 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Not applicable Interventional Results available

Compatibility of a Mild, Moisturizing Hand Cleanser for Patients With Mild to Moderate Hand Dermatitis

NCT00843466
View directory record Official record
Conditions
Hand Dermatosis
Interventions
Mild, moisturizing hand cleanser
Other
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 10, 2018 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Phase 4 Interventional Results available

Dose-Response of Salmeterol in Children

NCT01907334
View directory record Official record
Conditions
Asthma
Interventions
Advair Diskus100/50 µg, Flovent Diskus 100 µg, Methacholine Chloride, Albuterol
Drug
Lead sponsor
University of Florida
Other
Eligibility
4 Years to 11 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 7, 2014 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Maternal Choline Intake on Choline Status and Health Biomarkers During Pregnancy and Lactation

NCT01127022
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Phase 3 Interventional Results available

Pharmacodynamic Bioequivalence of Metered Dose Inhalers of Albuterol Sulfate in Patients With Stable Mild Asthma

NCT02584257
View directory record Official record
Conditions
Mild Persistent Asthma
Interventions
methacholine chloride, placebo ProAir HFA, ProAir HFA, Lupin albuterol HFA MDI, placebo Lupin albuterol HFA MDI
Other · Drug
Lead sponsor
Lupin, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
17
States / cities
Huntington Beach, California • Mission Viejo, California • Rolling Hills Estates, California + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2020 · Synced Oct 20, 2026, 12:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Synergy Between Choline and DHA

NCT03194659
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 20, 2026, 12:24 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Minimizing Nausea and Vomiting During Spinals for CS

NCT02872935
View directory record Official record
Conditions
Nausea, Vomiting
Interventions
Glycopyrrolate, Normal Saline
Drug
Lead sponsor
Kokila N Thenuwara
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 9, 2020 · Synced Oct 20, 2026, 12:24 AM 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 25, 2015 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Not applicable Interventional Results available

Decision Support for Intraoperative Low Blood Pressure

NCT02726620
View directory record Official record
Conditions
Hypotension
Interventions
Attending real-time decision support, In-room real-time decision support, Attending feedback emails, In-room provider feedback emails, Anesthesia Information Management System (AIMS), Perioperative Data Warehouse (PDW), General anesthesia, Pager system, Central neuraxial anesthesia, Non-cardiac surgery, Propofol, Sevoflurane, Desflurane, Isoflurane, Ephedrine, Phenylephrine, Norepinephrine, Epinephrine, Dobutamine, Dopamine, Isoproterenol, Milrinone, Atropine, Glycopyrrolate, Vasopressin, Terlipressin, Sodium Chloride 0.9%, Ringer's lactate, Hydroxyethyl starch solutions, Fresh Frozen Plasma, Packed Red Blood Cells, Albumin solutions, Plasma-Lyte, Lidocaine, Bupivacaine, Levobupivacaine, Ropivacaine, Mepivacaine, Tetracaine, Prilocaine, Procaine, Chloroprocaine, Benzocaine, Articaine
Procedure · Device · Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years to 100 Years
Enrollment
22,435 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 16, 2019 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Analysis of the Effect of Antimicrobial Soap on Bacterial Survival

NCT02012348
View directory record Official record
Conditions
Survival of Bacteria on Skin After Using Different Soaps
Interventions
Antibacterial soap with triclocarban, Antibacterial soap + benzalkonium chloride, Control soap
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 3, 2019 · Synced Oct 20, 2026, 12:24 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Use of High Resolution Colonic Manometry in Studying Motility

NCT02574611
View directory record Official record
Conditions
Gastrointestinal Dysfunction
Interventions
Neostigmine, Glycopyrrolate, Saline (Placebo), High Resolution Colonic Manometry
Drug · Other · Device
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Phase 3 Interventional

Ability of Aridol to Detect Bronchial Hyperresponsiveness in Suspected Asthmatics

NCT00252291
View directory record Official record
Conditions
Asthma
Interventions
Aridol, Methacholine, Exercise challenge
Drug · Procedure
Lead sponsor
Syntara
Industry
Eligibility
6 Years to 50 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 1, 2009 · Synced Oct 20, 2026, 12:24 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Increased Maternal Choline Intake on Child Cognitive Development

NCT04987099
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Oct 20, 2026, 12:24 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Endothelial Hyperpolarization in Humans

NCT00166166
View directory record Official record
Conditions
Hyperlipidemia
Interventions
Tetraethylammonium (TEA), L-NG-monomethyl Arginine (L-NMMA), Bradykinin, Sodium nitroprusside, Acetylcholine, Saline, Fluconazole
Drug
Lead sponsor
Emory University
Other
Eligibility
21 Years to 65 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Phase 4 Interventional

Arterial pH and Total Body Nitrogen Balances in APD

NCT00586131
View directory record Official record
Conditions
End-stage Renal Disease
Interventions
ammonium chloride or sodium citrate/citric acid, Sodium citrate/citratic acid
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Not applicable Interventional

Effectiveness of Enhanced Terminal Room Disinfection to Prevent Healthcare-associated Infections (HAIs)

NCT01579370
View directory record Official record
Conditions
Multidrug Resistant Organisms, Healthcare Associated Infections
Interventions
Quaternary ammonium, Bleach, Quaternary ammonium and UV-C light, Bleach and UV-C light
Other
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
21,395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
9
States / cities
Burlington, North Carolina • Chapel Hill, North Carolina • Durham, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2015 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Phase 2 Interventional

Study of the Effects of Artificial Tears on the Response to the Latanoprost Punctal Plug Delivery System in Subjects With Ocular Hypertension or Open-Angle Glaucoma

NCT00845299
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
Latanoprost punctal plug, artificial tears preserved with Benzalkonium Chloride
Drug
Lead sponsor
Mati Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated Sep 19, 2013 · Synced Oct 20, 2026, 12:24 AM EDT
Completed Not applicable Interventional

Topical and Oral Regimen for Skin Health

NCT04872946
View directory record Official record
Conditions
Skin Abnormalities
Interventions
Tea, Serum, Moisturizer
Dietary Supplement · Other
Lead sponsor
Integrative Skin Science and Research
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 5, 2021 · Synced Oct 20, 2026, 12:24 AM EDT