Clinical trials: Water-Electrolyte Imbalance
Dehydration in Children, Dehydration
The Impact of Brief One-time Education and Coach Encouragement on Hydration Status in Child Judo Athletes
Due to the lack of any comparative study related to effect of different hydration processes, this study aimed to compare the effectiveness of coach encouragement and hydration education in maintaining hydration status in child…
- Trial name
- NCT06992817
- Testing
- Hydration-Coach Encouragement, Short Hydration Informative Session
- Where
- Turkey (Türkiye)
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Kastamonu University
Dehydration
Study of Dehydration and Cognition in Pupils in Zambia
There is a large body of evidence from adult populations suggesting cognition in adults is affected by hydration status. The few studies conducted in the global North in populations of schoolchildren indicate that drinking water…
- Trial name
- NCT01924546
- Testing
- Water
- Where
- Zambia
- Volunteers
- 292 people, healthy volunteers welcome
- Sponsor
- Emory University
Dehydration, Hyperhydration
Effects of Hydration Changes on Neuromuscular Function of Athletes
Greater muscular strength and power are relevant qualities for athletic success and decreased injury rate. It is known that dehydration impairs muscular strength and power, although the explanation for this association is not…
- Trial name
- H2OAthletes (NCT05380089)
- Testing
- Increasing water intake
- Where
- Portugal
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Faculdade de Motricidade Humana
Dehydration
Utility of Transdermal Optical Imaging (TOI) as a Non-invasive Measure of Hydration Status: Phase 3a for Model Development
The primary objective of this study is to analyze smart phone-based Transdermal Optical Imaging (TOI) features to develop a model that can discern hypohydration from euhydration status including 1) a small feasibility study for…
- Trial name
- NCT06044610
- Testing
- GENPOP Passive dehydration (75% reduction in fluid intake, GENPOP Ad lib fluid intake, EXERCISE without fluid replacement
- Where
- 2 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Hydration, Dehydration
The Effect of Proprietary Water on Physiological and Perceptual Responses
The purpose of this study is to determine if drinking proprietary water (PW) during a standardized daily plan as compared to distilled water (control) and carbohydrate-electrolyte (CE) drink can improve hydration status over…
- Trial name
- NCT05451446
- Testing
- proprietary water, Active comparator
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Tooth Discoloration
Quantitative Evaluation of the Effect of Dehydration and Rehydration Levels on Tooth Color
This study aims to evaluate the dehydration and rehydration changes in teeth over time and the quantitative effect of these changes on natural tooth color in the clinic.
- Trial name
- NCT05620277
- Testing
- Mobile Dental Photography, Mobile Dental Photography with cross-polarization filter, Mobile Dental Photography with gray reference card
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Marmara University
Hypocalcemia
Effect of Preoperative High-dose Cholecalciferol in Prevention of Post-thyroidectomy Hypocalcaemia
Hypocalcaemia after thyroidectomy is observed with increasing frequency, often resulting in prolonged hospital stay with increased use of resources, delayed return to work and reduced quality of life.
- Trial name
- NCT05586529
- Testing
- Cholecalciferol
- Where
- Pakistan
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Pak Emirates Military Hospital
Dehydration in Children, Dehydration
LifeFlow Fluid Study- Non- Critical Pediatric Patients Having a Trans Abdominal Ultrasound
This is an unblinded, randomized control study examining two fluid delivery modalities for non-critical female patients with a planned transabdominal pelvic ultrasound requiring intravenous fluid boluses.
- Trial name
- NCT03712189
- Testing
- LifeFlow
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Los Angeles
Thirst, Water-Electrolyte Imbalance
Effects of Glucagon Like Peptide 1 (GLP-1) Analogues on Fluid Intake
The aim of this study is to elucidate whether GLP-1 analogues influence not only appetite but also thirst perception. It is hypothesized that GLP-1 analogues reduce fluid intake in healthy volunteers compared to Placebo.
- Trial name
- GATE (NCT03141632)
- Testing
- Dulaglutide
- Where
- Switzerland
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Dehydration
Study of In-line Pressure Using Various Techniques of Subcutaneous Administration of Fluids Enabled by Human Recombinant Hyaluronidase (INFUSE-AT1A)
The purpose is to characterize the in-line pressure profiles associated with several infusion technique factors during subcutaneous (SC) infusion of Lactated Ringer's solution, preceded by recombinant human hyaluronidase…
- Trial name
- INFUSE-AT1A (NCT01116102)
- Testing
- Subcutaneous HYLENEX (recombinant human hyaluronidase) and Lactated Ringer's solution
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Baxter Healthcare Corporation
Electrolyte Imbalance, Hyponatremia
V2 Receptor Effects on Fluid Regulation and Performance
This primary aim of this study was to critically assess whether or not sweat water content and sodium concentration were acutely regulated by dynamic changes in antidiuretic hormone (arginine vasopressin or AVP) acting on the…
- Conditions
- Electrolyte Imbalance, Hyponatremia, Hypernatremia
- Trial name
- NCT02084797
- Testing
- V2R (Vasopressin 2 receptor)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Oakland University
Dehydration, Daily Fluid Intake
Robotics as a Useful Tool to Improve the Hydration of the Elderly
The aim of this clinical trial is to evaluate the effectiveness of a hydration educational program executed through a robot in comparison with the usual hydration program in terms of fluid intake and general health status of the…
- Conditions
- Dehydration, Daily Fluid Intake, Urinary Infections
- Trial name
- Hidroponent (NCT06520033)
- Testing
- humanoid robot, Usual care
- Where
- Spain
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Universitat de Lleida
Osteoporosis
Effect of Sodium Intake on Calcium Retention in Girls
Optimal calcium retention is important for building bone mass within the genetic potential, a key to reducing risk of osteoporosis later in life. Calcium retention is high during the rapid growth period.
- Trial name
- NCT01564238
- Testing
- Low Na diet (1.3 g/d), High sodium diet (3.8 g/d)
- Where
- United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Purdue University
Dehydration, Electrolyte Imbalance
Buoy Electrolyte Study on Hydration Status of Active Men and Women
Buoy is an all-natural, organic, FDA compliant dietary electrolyte supplement that can be dissolved in 8-12oz water (or other liquid) and provide electrolytes in servings of 1/3 teaspoon.
- Conditions
- Dehydration, Electrolyte Imbalance, Electrolyte Depletion, Fluid and Electrolyte Imbalance
- Trial name
- NCT05768789
- Testing
- Buoy Electrolyte, Water only, Nuun Electrolyte
- Where
- 2 sites in United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Hyperbilirubinemia, Jaundice
Improving Health Outcomes for New Mothers and Babies
Because adherence to postnatal care guidelines across the United States (U.S.) is poor, newborns and mothers often are placed at undue risk for adverse medical and social outcomes.
- Conditions
- Hyperbilirubinemia, Jaundice, Dehydration, Postpartum Depression
- Trial name
- NCT00360204
- Testing
- Home Nurse Visit
- Where
- 2 sites in United States
- Volunteers
- 1,154 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Hot Weather; Adverse Effect, Kidney Dysfunction
Renal Considerations in the Heat Stress Recommendations
An epidemic of chronic kidney disease is occurring in laborers who undertake physical work outdoors in hot conditions. The reason for this is unknown, but may be related to kidney dysfunction caused by increases in body…
- Conditions
- Hot Weather; Adverse Effect, Kidney Dysfunction, Kidney Injury, Hyperthermia
- Trial name
- Aim1 (NCT04767347)
- Testing
- 23.0°C WBGT - Fixed Work Rate, 25.5°C WBGT - Fixed Work Rate, 27.5°C WBGT - Fixed Work Rate
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Indiana University
Glucose Metabolism Disorders, Dehydration (Physiology)
The Effect of Water Intake on Glucose Regulation
There is a growing body of evidence suggesting low water intake and elevated levels of the hormone vasopressin exacerbate glucose regulation.
- Conditions
- Glucose Metabolism Disorders, Dehydration (Physiology), Water Deprivation
- Trial name
- INDIGO-I (NCT03765008)
- Testing
- Water intake manipulation
- Volunteers
- healthy volunteers welcome
- Sponsor
- Arizona State University
Dehydration
DESHYDRAT : Assessment of the Prevalence of Dehydration Among 9 to 11 Year-old Children
The aim of the study is to determinate the prevalence of moderate dehydration among children aged 9 to 11 who are going to school.
- Trial name
- DESHYDRAT (NCT01268826)
- Where
- France
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Rennes University Hospital
Dehydration
Fluid Balance During Exercise in the Heat With Water, Flavored Placebo, or a Carbohydrate-electrolyte Beverage Intake (The APEX Study)
The purpose of the APEX study is to determine whether carbohydrate-electrolyte beverage intake promotes fluid balance during exercise in the heat compared with water or placebo intake.
- Trial name
- APEX (NCT01893853)
- Testing
- Exercise Intervention
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Hydration
Study of Hydration Levels in Sports and Non-sports Schoolchildren (EHC)
New knowledge regarding the negative impact of poor hydration on health highlights the need to provide recent epidemiological data on the water intake of the French population, especially among middle school students, a group…
- Trial name
- EHC (NCT06170554)
- Where
- France
- Volunteers
- 259 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest