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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hydration Status Clear all
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Two Novel Hydration Beverage Formulas on Rehydration in Adults

NCT06063655
View directory record Official record
Conditions
Dehydration
Interventions
Control: Water, Liquid IV hydration multiplier, Liquid IV sugar-free hydration multiplier
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 49 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Jul 23, 2026, 2:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Buoy Electrolyte Study on Hydration Status of Active Men and Women

NCT05768789
View directory record Official record
Conditions
Dehydration, Electrolyte Imbalance, Electrolyte Depletion, Fluid and Electrolyte Imbalance
Interventions
Buoy Electrolyte, Water only, Nuun Electrolyte
Dietary Supplement · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Jul 23, 2026, 2:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Beverage Hydration Index: Assessment of Four Rehydration Solutions

NCT06272435
View directory record Official record
Conditions
Hydration
Interventions
Multiplier, Sugar Free, Sugar Free with Amino Acids, Water
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 45 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 15, 2024 · Synced Jul 23, 2026, 2:10 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Wearable Photoplethysmography for Non-invasive Hydration Assessment

NCT07520344
View directory record Official record
Conditions
Hydration Status
Interventions
Exercise
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Frisco, Texas • Plano, Texas
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jul 23, 2026, 2:10 PM EDT
Withdrawn No phase listed Observational

Evaluating Ileostomy Hydration Protocol

NCT04669964
View directory record Official record
Conditions
Ileostomy - Stoma, Ileostomy; Complications, Dehydration
Interventions
Intravenous Hydration
Procedure
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Jul 23, 2026, 2:10 PM EDT
Completed Not applicable Interventional

Hydration Status Evaluation of Dehydrated Children With Experimental Devices

NCT02960789
View directory record Official record
Conditions
Dehydration
Interventions
Formalized clinical assessment of hydration status, Take a measurement of body weight on calibrated scales, "RF wristband" hydration status measurement, Measure capillary refill time with manual stopwatch, "CRT device" hydration status measurement
Other · Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
2 Years to 18 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 19, 2020 · Synced Jul 23, 2026, 2:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety and Tolerability of a Novel Amino-acid Based Hydration Drink in Healthy Volunteers

NCT05592951
View directory record Official record
Conditions
Safety, Tolerance
Interventions
Crystal Light (once serving), Liquid IV with amino acids (one serving), Liquid IV with amino acids (two servings), Liquid IV with amino acids (three servings)
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Jul 23, 2026, 2:10 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 11, 2025 · Synced Jul 23, 2026, 2:10 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Potassium, Hydration, Cardiovascular, and Kidney Study (PHACKs)

NCT06062017
View directory record Official record
Conditions
Blood Pressure, Hydration, Vascular Disease Risk
Interventions
Water and Potassium supplementation
Dietary Supplement
Lead sponsor
Auburn University
Other
Eligibility
18 Years to 30 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced Jul 23, 2026, 2:10 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Physician Perceptions About Parenteral Hydration in Latin America and Spain

NCT01011140
View directory record Official record
Conditions
Dehydration, Advanced Cancers
Interventions
Survey
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
516 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2019 · Synced Jul 23, 2026, 2:10 PM EDT
Recruiting Not applicable Interventional

Hydration Intervention to Decrease Side Effects Associated With GLP - 1 RA Therapy

NCT07641361
View directory record Official record
Conditions
Obesity & Overweight, Type 2 Diabetes, Type 2 Diabetes (Adult Onset), Obesity Type 2 Diabetes Mellitus, Dehydration
Interventions
Hydration Plus, Control
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Jul 23, 2026, 2:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of the Beverage Hydration Index of Different Solutions

NCT06733532
View directory record Official record
Conditions
Hydration
Interventions
Berry Propel Fitness Water, Essentia Hydroboost Raspberry Pomegranate, Smart Water
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced Jul 23, 2026, 2:10 PM EDT
Recruiting Not applicable Interventional

Effect of Giving Reduced Fluid in Children After Trauma

NCT04201704
View directory record Official record
Conditions
Critical Illness, Pediatrics, General Surgery, Fluid Therapy, Wounds and Injuries
Interventions
Balanced crystalloid solution volume administration, Packed Erythrocytes Units, Blood Product Unit volume, Plasma volume, Platelets volume
Other
Lead sponsor
Columbia University
Other
Eligibility
6 Months to 15 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
4
States / cities
Buffalo, New York • New York, New York • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Jul 23, 2026, 2:10 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Association Between Fluid Administration, Oxytocin Administration, and Fetal Heart Rate Changes

NCT02121184
View directory record Official record
Conditions
Pregnancy, Labor Pain
Interventions
Routine oxytocin, Half-dose oxytocin
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Jul 23, 2026, 2:10 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Ovolux Beauty From Within Trial#2

NCT07188051
View directory record Official record
Conditions
Skin Sagging, Skin Wrinkling, Skin Dryness
Interventions
Ovolux brand eggshell membrane powder, Placebo
Dietary Supplement
Lead sponsor
ESM Technologies, LLC
Industry
Eligibility
35 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Jul 23, 2026, 2:10 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Hydration Monitor Validation in Elderly

NCT02206633
View directory record Official record
Conditions
Dehydration
Interventions
Hydration Monitor
Device
Lead sponsor
Artann Laboratories
Industry
Eligibility
65 Years and older
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boone, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 22, 2015 · Synced Jul 23, 2026, 2:10 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Skin Hydration and Facial Aging in Women Aged 30-60: An Observational Correlational Study Using Bioimpedance Analysis

NCT07564869
View directory record Official record
Conditions
Skin Aging, Skin Hydration, Facial Aging, Transepidermal Water Loss
Interventions
BT-Analyze Bioimpedance Measurement
Other
Lead sponsor
IAS Skin Care
Industry
Eligibility
30 Years to 60 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Winter Garden, Florida
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Jul 23, 2026, 2:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Validity of Smart Cap and Smart Sweat Patch

NCT04920266
View directory record Official record
Conditions
Fluid Intake in Athletes, Sweating Rate in Athletes, Sweat Chloride Concentration in Athletes
Interventions
Smart Cap, running and fitness exercisers only, Sweat Patch, all subjects- running, fitness, cycling, Reference sweat patch, all subjects - running, fitness, cycling, Bottle Scale, all subjects - running, fitness, cycling
Device · Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
16 Years to 65 Years
Enrollment
173 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
3
States / cities
Barrington, Illinois • Chicago, Illinois • Deer Park, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 13, 2022 · Synced Jul 23, 2026, 2:10 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The Role of Carbohydrate Blends and Electrolytes on Physical and Mental Performance During Cycling in the Heat

NCT07658820
View directory record Official record
Conditions
Hydration, Dehydration (Physiology), Performance
Interventions
Water (Placebo), Carbohydrate Milk Permeate sports drink, 6% Sports drink, Low-Carbohydrate Milk Permeate sports drink
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Jul 23, 2026, 2:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Nuun Instant on Hydration Status in Active Men and Women

NCT04764565
View directory record Official record
Conditions
Hydration
Interventions
Nuun Instant, Water, Nuun Electrolyte
Dietary Supplement · Other
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Jul 23, 2026, 2:10 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 24, 2023 · Synced Jul 23, 2026, 2:10 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Beverage Volume, Glycerol Concentration, and Sodium Concentration on Fluid Balance in Healthy Euhydrated Men and Women at Rest

NCT06854471
View directory record Official record
Conditions
Fluid Balance
Interventions
Placebo beverage, kiwi-strawberry flavor, Electrolyte solution without glycerol beverage 1, Electrolyte solution without glycerol beverage 2, Electrolyte solution without glycerol beverage 3, Electrolyte solution with glycerol beverage 1, Electrolyte solution with glycerol beverage 2, Electrolyte solution with glycerol beverage 3, Base with glycerol, no electrolytes beverage 1, Base with glycerol, no electrolytes beverage 2, Base with glycerol, no electrolytes beverage 3
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 50 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
3
States / cities
Bradenton, Florida • St. Petersburg, Florida • Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Jul 23, 2026, 2:10 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 21, 2022 · Synced Jul 23, 2026, 2:10 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Transdermal Optical Imaging (TOI) as a Non-invasive Measure to Detect Changes in Hydration Status in Healthy Adults and Athletes

NCT06212518
View directory record Official record
Conditions
Dehydration
Interventions
GENPOP ad libitum fluid intake, GENPOP fluid restriction, ATHLETE ad libitum fluid intake, ATHLETE restricted fluid intake
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
14 Years to 65 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
4
States / cities
Bradenton, Florida • Chicago, Illinois • Valhalla, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Jul 23, 2026, 2:10 PM EDT