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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:37 PM EDT

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Showing 97–120 of 144 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hydration Status Clear all
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of SPM™ Topical Cosmetic Application on Skin Appearance, Hydration, and Barrier Support in Healthy Adults

NCT07236736
View directory record Official record
Conditions
Healthy Skin, Skin Hydration
Interventions
Skin biopsy, Corneometer® Measurement, Tewameter® Measurement
Procedure · Other
Lead sponsor
Biocoz Global Pte. Ltd.
Industry
Eligibility
20 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
West Hollywood, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 21, 2026, 2:37 PM EDT
Suspended Early Phase 1 Interventional Accepts healthy volunteers

Calorie Balance Monitoring and Analysis of Body Composition and Hydration Status

NCT00823329
View directory record Official record
Conditions
Energy Metabolism, Energy Expenditure, Body Composition, Body Fluids
Interventions
cardiac stress testing with an exercise machine
Device
Lead sponsor
Ori Diagnostic Instruments LLC
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 12, 2012 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Nuun SPORT on Subjective Exercise Performance in Male and Female Runners

NCT05510791
View directory record Official record
Conditions
Hydration
Interventions
Nuun Sport Drink, Control
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 21, 2026, 2:37 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Study to Assess Brillouin Hydration Mapping for the Evaluation of Ocular Tissues and Diseases

NCT07780890
View directory record Official record
Conditions
Fuchs Endothelial Corneal Dysfunction, Open Angle Glaucoma (OAG), Dry Eye Disease (DED), Keratoconus, Lasik Eye Surgery
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
20 Years to 79 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Human Hydration Status Monitoring

NCT01124903
View directory record Official record
Conditions
Dehydration
Interventions
Dehydration
Procedure
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
18 Years to 39 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 22, 2020 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Hydration Dynamics and Influence of Beverage Composition

NCT05111392
View directory record Official record
Conditions
Hydration, Fluid Retention, Dehydration
Interventions
Placebo, Oral Rehydration Solution 1, Oral Rehydration Solution 2
Biological
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 14, 2023 · Synced Oct 21, 2026, 2:37 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Skin Hydration in Persons With Acne After Dietary Supplementation With Botanical Antioxidants

NCT04534140
View directory record Official record
Conditions
Acne Vulgaris, Acne
Interventions
HBKB Capsule, HBKB Supplement Vehicle
Dietary Supplement · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 21, 2026, 2:37 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Advancing Water Security: A Community Participatory School-Based Hydration Intervention

NCT06714929
View directory record Official record
Conditions
Dental Caries, Obesity Prevention
Interventions
Hydration
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
4 Years and older
Enrollment
7,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Henrico, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Utility of Transdermal Optical Imaging (TOI) as a Non-invasive Measure of Hydration Status: Phase 3a for Model Development

NCT06044610
View directory record Official record
Conditions
Dehydration
Interventions
GENPOP Passive dehydration (75% reduction in fluid intake, GENPOP Ad lib fluid intake, EXERCISE without fluid replacement, EXERCISE with fluid replacement
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
2
States / cities
Valhalla, New York • Plano, Texas
Source: ClinicalTrials.gov public record
Updated Jan 19, 2024 · Synced Oct 21, 2026, 2:37 PM EDT
Recruiting Not applicable Interventional

Cutaneous Hydration Assessment in SCD

NCT05210114
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Skin Hydration Sensor
Device
Lead sponsor
Enrico Novelli
Other
Eligibility
12 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Clinical Trial to Evaluate the Effects of a Conditioning Mask on Hair Health, Breakage, Hydration, and Detangling

NCT07755865
View directory record Official record
Conditions
Hair Breakage, Hair Hydration, Hair Detangling, Hair Health, Hair Frizz
Interventions
Bounce Curl Conditioning Mask
Dietary Supplement
Lead sponsor
Bounce Curl
Industry
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of Different Oral Rehydration Solutions on the Hydration Status of Healthy Males

NCT05428774
View directory record Official record
Conditions
Fluid Retention, Beverage Hydration Index, Hydration Status
Interventions
Test product 1, Test product 2, Placebo
Other
Lead sponsor
Liquid I.V.
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Phase 4 Interventional Results available

A Study to Investigate the Use of Hydrogel Vehicle in Maintaining the Skin Barrier in Persons With Atopic Dermatitis

NCT01065714
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Hydrogel vehicle, Eucerin Lotion
Drug
Lead sponsor
Derm Research, PLLC
Other
Eligibility
12 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 25, 2013 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional

Measuring Hydration Levels of Healthy and Heart Failure Patients Before, During, and After an Electrophysiology (EP) Procedure

NCT04609683
View directory record Official record
Conditions
Cardiac Arrhythmia
Interventions
AleriTM sensors
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 21, 2026, 2:37 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

The Effects of Reducing Stomach Acid on Post-tonsillectomy Pain

NCT00472186
View directory record Official record
Conditions
Post-tonsillectomy Pain, Post-tonsillectomy Activity, Post-tonsillectomy Hydration
Interventions
Lansoprazole, Placebo
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
5 Years to 18 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 6, 2021 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional

A Controlled Clinical Study of 2 Different Moisturizers for the Relief of Dry Skin

NCT04510103
View directory record Official record
Conditions
Skin, Skin Care, Skin Cream
Interventions
Moisturizer A, F#9155-005, Moisturizer B, F#E1387-004, Regression, Non-Regression
Drug · Other · Procedure
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Colorado Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 12, 2020 · Synced Oct 21, 2026, 2:37 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Feasibility of Using the Gatorade Sports Science Institute (GSSI) Labs App for Hydration Related Outcomes

NCT07005895
View directory record Official record
Conditions
Hydration
Interventions
Hydration assessment via mobile app
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 21, 2026, 2:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Changes in Hydration Status of PepsiCo Frontline Workers in a Manufacturing Facility Over the Course of Multiple Shifts

NCT07117773
View directory record Official record
Conditions
Hydration Status
Interventions
Not listed
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Bradenton, Florida
Source: ClinicalTrials.gov public record
Updated Sep 12, 2025 · Synced Oct 21, 2026, 2:37 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Effect of Low Water Intake on Glucose Regulation Measured Using Continuous Glucose Monitoring

NCT06645431
View directory record Official record
Conditions
Blood Glucose Concentration, Blood Glucose Self Monitoring
Interventions
Water Intake
Behavioral
Lead sponsor
California Polytechnic State University-San Luis Obispo
Other
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Luis Obispo, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Phase 3 Interventional

Prevention of Contrast Renal Injury With Different Hydration Strategies

NCT01218828
View directory record Official record
Conditions
Contrast Medium-induced Nephropathy
Interventions
LVEDP -Based hydration strategy, Standard hydration
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2015 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional

Randomized Trial of Aggressive Fluid Hydration to Prevent Post ERCP Pancreatitis

NCT01758549
View directory record Official record
Conditions
Pancreatitis
Interventions
Aggressive Intravenous Hydration Group, Standard Fluids Arm
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 70 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2014 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Natreon Healthy Skin Study - PrimaVie Supplement

NCT02762032
View directory record Official record
Conditions
Healthy
Interventions
PrimaVie Herbal Supplement 125, PrimaVie Herbal Supplement 250, Placebo
Dietary Supplement · Drug
Lead sponsor
Ohio State University
Other
Eligibility
30 Years to 65 Years · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
3
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Phase 2 Interventional Results available

Rosacea and Ivermectin

NCT04275999
View directory record Official record
Conditions
Rosacea
Interventions
ivermectin, digital interaction, GPSkin
Drug · Behavioral · Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 21, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Water Intervention for Thinking in Kids (WITiKids ) Study

NCT02816450
View directory record Official record
Conditions
Low Fluid Intake, Chronic
Interventions
Water Intake
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
9 Years to 10 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Oct 21, 2026, 2:37 PM EDT