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ClinicalTrials.gov public records Last synced Oct 19, 2026, 4:54 PM EDT

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Showing 1–24 of 287 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Water Drinking Test Clear all
Completed Phase 4 Interventional Results available

Attenuation of the Side Effect Profile of Regadenoson: Study With Aminophylline in Patients With Severe Kidney Disease Undergoing Myocardial Perfusion Imaging

NCT01336140
View directory record Official record
Conditions
Patients With Severe Chronic Kidney Disease Being Evaluated With Nuclear Stress Testing of the Heart Using the Stress Agent Regadenoson
Interventions
Aminophylline, Placebo
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Mixed Meal Challenge Study

NCT05087823
View directory record Official record
Conditions
Cardiovascular Diseases, Hyperlipidemias
Interventions
Lipid Challenge, Glucose Challenge, Mixed Meal Challenge
Dietary Supplement
Lead sponsor
Emory University
Other
Eligibility
18 Years to 50 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 1, 2023 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Effect of D-allulose in Addition to Oral Sucrose Load

NCT02714413
View directory record Official record
Conditions
Blood Glucose
Interventions
D-allulose, sucrose, Placebo
Dietary Supplement · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Oct 19, 2026, 4:54 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Glycemic Index of Commonly Consumed Sweeteners

NCT02931578
View directory record Official record
Conditions
Healthy
Interventions
Glucose100, Glucose50, Glucose42, Oral Glucose Tolerance Test
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Oct 19, 2026, 4:54 PM EDT
Terminated Phase 4 Interventional Results available

Study With Aminophylline to Attenuate of the Side Effects of Regadenoson

NCT01250496
View directory record Official record
Conditions
Patients Being Assessed With Nuclear Stress Testing of the Heart Using the Stress Agent Regadenoson, Lexiscan
Interventions
Aminophylline, Placebo
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 13, 2023 · Synced Oct 19, 2026, 4:54 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Microneurography and Spinal Cord Stimulation in Chronic Visceral Pain

NCT00678717
View directory record Official record
Conditions
Chronic Pain
Interventions
Autonomic Evaluation
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 16, 2018 · Synced Oct 19, 2026, 4:54 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Migraine and CVD Risk in Women

NCT03081390
View directory record Official record
Conditions
Migraine
Interventions
Mixed meal tolerance testing, Skin conductance & cold pressor test, Flow-mediated dilation testing
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 19, 2026, 4:54 PM EDT
Completed No phase listed Observational

Comparing the Effect of the Water Drinking Test on Intraocular Pressure

NCT02001155
View directory record Official record
Conditions
Glaucoma
Interventions
Water Drinking Test
Procedure
Lead sponsor
Wills Eye
Other
Eligibility
21 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 10, 2016 · Synced Oct 19, 2026, 4:54 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of Omega-3 Fortified Smoothies on Omega-3 Index and Physical Performance Related Outcomes Among Soldiers

NCT06462898
View directory record Official record
Conditions
Nutrition, Healthy
Interventions
Omega-3 Fortified Protein Smoothie, Non-Fortified Protein Smoothie
Dietary Supplement
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
2
States / cities
Fort Campbell North, Kentucky • Fort Drum, New York
Source: ClinicalTrials.gov public record
Updated Jun 18, 2024 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Phase 4 Interventional Results available

Preventing Propofol Injection Pain: Prospective Randomized Trial Comparing Propofol Versus Fospropofol

NCT01401049
View directory record Official record
Conditions
Complication of Injection, Pain
Interventions
Fospropofol, Propofol/Lidocaine
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2017 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Results available

A Test on a New Experimental Mouth Rinse for Relieving Tooth Sensitivity

NCT01727258
View directory record Official record
Conditions
Dentin Sensitivity
Interventions
Mouth Rinse, Fluoride Toothpaste, Potassium Nitrate Toothpaste
Device · Drug
Lead sponsor
Johnson & Johnson Consumer and Personal Products Worldwide
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jun 10, 2015 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional

Dental Plaque Removal Study

NCT01559987
View directory record Official record
Conditions
Gingivitis, Gum Disease
Interventions
Manual Toothbrush only, MTB + Waterpik Ultra Water Flosser 'High', MTB + Floss (MTB+Floss)
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilocarpine Microneedles for Sweat Induction (PMN-SI)

NCT04732195
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Pilocarpine microneedle patch, Pilocarpine Iontophoresis
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Oct 19, 2026, 4:54 PM EDT
Recruiting Not applicable Interventional

Pancreatic Quantitative Sensory Testing (P-QST) to Predict Treatment Response for Pain in Chronic Pancreatitis

NCT04996628
View directory record Official record
Conditions
Chronic Pancreatitis, Chronic Pain
Interventions
Quantitative Sensory Test 1, Quantitative Sensory Test 2, Quantitative Sensory Test 3
Diagnostic Test
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
3
States / cities
Indianapolis, Indiana • Baltimore, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neural Control of Kidney Blood Flow During Exercise in African American Adults

NCT03981640
View directory record Official record
Conditions
Healthy
Interventions
Acute exercise, Cold pressor test, Mental stress test
Other
Lead sponsor
University of Massachusetts, Boston
Other
Eligibility
18 Years to 35 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessing Effects of a Denture Gel on Gum Abrasions

NCT04913636
View directory record Official record
Conditions
Gum Injury
Interventions
Treatment Gel, Sham Control
Device · Other
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 28, 2022 · Synced Oct 19, 2026, 4:54 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Novel Multimodal Neural, Physiological, and Behavioral Sensing and Machine Learning for Mental States

NCT07110688
View directory record Official record
Conditions
No Condition, Study Mental State in Healthy Populations and Drug-resistant Epilepsy Patients With Existing iEEG
Interventions
Virtual human social interaction, Cold pressor test
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
2
States / cities
Downey, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Oct 19, 2026, 4:54 PM EDT
Recruiting Not applicable Interventional

A Double Blind, Randomized Controlled Study, Evaluating the Safety and Efficacy of RD2 Ver.02 For the Management of Anal Fistulas

NCT05641844
View directory record Official record
Conditions
Anal Fistula
Interventions
RD2 Ver.02, Saline
Device · Other
Lead sponsor
RedDress Ltd.
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
9
States / cities
Los Angeles, California • Weston, Florida • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pain Sensitivity During Puberty

NCT05145595
View directory record Official record
Conditions
Pain
Interventions
Thermal Sensory Analyzer, Pressure Stimuli, Mechanical Stimuli, Pain Ratings, Thermal pain thresholds, Pressure pain thresholds (PPT), Mechanical temporal summation, Conditioned pain modulation (CPM) efficiency, Offset analgesia efficiency, Cold pain tolerance
Device · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
9 Years to 16 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 19, 2026, 4:54 PM EDT
Not listed Not applicable Interventional

Inhalation of KELEA Excellerated Water in Covid-19 Infected Individuals

NCT04490824
View directory record Official record
Conditions
Covid19
Interventions
KELEA Excellerated Water, Water Without an Elevated Level of KELEA
Device
Lead sponsor
Institute of Progressive Medicine
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
South Pasadena, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Oct 19, 2026, 4:54 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Non-Invasive Bioelectronic Analytics

NCT04100486
View directory record Official record
Conditions
Autonomic Dysfunction, Autonomic Imbalance, Autonomic Nervous System Diseases, Vagus Nerve Autonomic Disorder
Interventions
Standing-Squatting-Standing Test, Deep Breathing Test, Cold Pressor Test, Cold Face Test, Valsalva Maneuver, Transcutaneous Auricular Vagus Nerve Stimulation (taVNS)
Other · Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 60 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 19, 2026, 4:54 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Hot Flashes and Neurovascular Function in Women

NCT05193968
View directory record Official record
Conditions
Hot Flashes, Menopause, Vasomotor System; Labile
Interventions
Sympathoexcitatory stressors, Sodium Nitroprusside, Acetylcholine, Terbutaline, Norepinephrine
Other · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Real-world Evaluation of JBA GlucoTrojan With Reducose® on Glycemic Response

NCT06509204
View directory record Official record
Conditions
Food Habits
Interventions
Glucotrojan
Dietary Supplement
Lead sponsor
Tastermonial Inc
Industry
Eligibility
21 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Cupertino, California
Source: ClinicalTrials.gov public record
Updated Jul 19, 2024 · Synced Oct 19, 2026, 4:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wearable Focused Ultrasound Stimulation for Peripheral Nerve Pain Management

NCT07160049
View directory record Official record
Conditions
Pain Management, Peripheral Neuropathic Pain
Interventions
Cold Pressor Task - Upper Limb, Algometry Pain Tests in the Upper Limb, Algometry Pain Tests in the Lower Limb
Device
Lead sponsor
Evan (Huiliang) Wang
Other
Eligibility
20 Years to 40 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 19, 2026, 4:54 PM EDT