Clinical trials: Water Consumption
Healthy Diet, Gastrointestinal Microbiome
Study the Effect of Water Kefir Consumption on the Gut Microbiome in Healthy Adults
The goal of this intervention study is to analyse the microbiota composition after the water kefir consumption. The main questions are to evaluate the potential probiotic drink can have beneficial effect on the gut microbiota.
- Conditions
- Healthy Diet, Gastrointestinal Microbiome, Probiotics
- Trial name
- NCT05657730
- Testing
- Water Kefir beverage
- Where
- Sweden
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Lund University
Blood Pressure
Evaluation of the Effect of Sodium Bicarbonate Water on Blood Pressure in Normotensive Subjects
ROX_TENSIO18 is a randomised cross-over trial and the main objective is to evaluate the effect of daily consumption of sodium bicarbonate water for 15 days on blood pressure.
- Trial name
- ROX_TENSIO18 (NCT04282512)
- Testing
- Sodium bicarbonate-rich mineral water
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- My Goodlife SAS
Hypertriglyceridemia
Effects Of Consumption Of A Highly Mineralized Sodium Bicarbonated Water On Blood Lipid Profile
The aim of the study is to assess the beneficial effect of the short term consumption of the highly mineralized bicarbonated sodium water on blood lipid parameters compared to a low mineralized water.
- Trial name
- NCT01819636
- Testing
- sparkling highly mineral bicarbonated sodium water
- Where
- 3 sites in France
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Neptune
Alcohol Use, Unspecified, Hookah Smoking
Effect of Concurrent Hookah and Alcohol Consumption on Smoking Topography and Toxicant Exposure
The purpose of the current study is to investigate in a prospective randomized cross-over trial, the impact of alcohol versus a placebo drink on smoking behavior and topography (duration and frequency of puffing), abuse…
- Trial name
- NCT03096860
- Testing
- Active alcohol consumption
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Oklahoma State University
Low Water Intake, High Vasopressin
The Hydration to Optimize Metabolism (H2O Metabolism) Pilot Study
This study evaluates increased hydration (1.5 L of water daily during 6 weeks) on top of habitual water intake in the lowering of the vasopressin marker copeptin and in the lowering of plasma glucose concentration in adults with…
- Trial name
- H2OMetaboPilot (NCT03574688)
- Testing
- Water
- Where
- Sweden
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Region Skane
Presyncope, Syncope
Oral Water Hydration to Prevent Post-Vaccination Presyncope
This is a randomized controlled open-label trial. During the study, adolescents and young adults scheduled to receive at least one intra-muscular (IM) vaccine will receive either oral water hydration in addition to standard care…
- Trial name
- NCT02353390
- Testing
- Oral Water Hydration
- Where
- 2 sites in United States
- Volunteers
- 1,820 people, healthy volunteers welcome
- Sponsor
- Duke University
Dysentery, Diarrhoea
Solar Disinfection (SODIS) of Drinking Water for Use in Developing Countries or in Emergency Situations
SODISWATER was a health impact assessment study investigating the effect of sunlight to inactivate microbial pathogens in drinking water.
- Trial name
- SODISWATER (NCT01306383)
- Testing
- SODIS Bottle
- Where
- 3 sites in Cambodia, Kenya and 1 more
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Royal College of Surgeons, Ireland
Hydration Status, Hydration Behavior
Six-Week Board Game Intervention to Improve Hydration in Tunisian School Children
This study evaluated a six-week educational program designed to improve hydration knowledge, hydration status, and drinking practices in young school children in Tunisia.
- Conditions
- Hydration Status, Hydration Behavior, Water Intake
- Trial name
- HYDRAGAME (NCT07212309)
- Testing
- Board Game-Based Hydration Education Program
- Where
- Tunisia
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- The Higher Institute of Sport and Physical Education of Sfax
Dehydration, Cognitive Change
The Effects of Hydration on Gut Health and Thinking
The central hypothesis is that improving hydration through increased water consumption will change the relative abundance of mucolytic bacteria found in the stool.
- Conditions
- Dehydration, Cognitive Change, Gastrointestinal Microbiota
- Trial name
- WatUP (NCT05315531)
- Testing
- Water Intake
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Diet Habits, Athlete
Legume-Enriched Mediterranean Diet and Cellular Hydration in Competitive Swimmers
This study investigates whether increasing legume consumption within a Mediterranean diet framework improves cellular hydration, autonomic regulation, and functional performance in competitive swimmers.
- Trial name
- LEGUMES-SWIM (NCT07315529)
- Testing
- Legume-enriched Mediterranean diet
- Where
- Italy
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- San Raffaele Telematic University
Water, Child Nutrition
Water is K'é: Multi-level Intervention to Promote Healthy Beverage Choices Among Navajo Families
The goal of this clinical trial is to understand if a cultural intervention for Navajo families will improve healthy beverage habits, health outcomes, and family cohesion.
- Conditions
- Water, Child Nutrition, Family Dynamics, Healthy Nutrition
- Trial name
- NCT06020027
- Testing
- Water is K'é
- Where
- United States
- Volunteers
- 1,160 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Dehydrated, Water-Electrolyte Imbalance, Malnutrition, Dehydration (Physiology)
Effects of Increased Water Intake on Hormonal Response, Hydration Status, and Physical Function in Low-drinking Older Adults
DrinkAge is a randomized controlled trial investigating whether increasing daily water intake can improve hydration and health-related outcomes in adults aged 60 years or older who habitually drink relatively little water.
- Trial name
- DrinkAge (NCT07892742)
- Testing
- Water
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Polytechnic University of Santarém
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Diet as a Potential Treatment for Autosomal Dominant Polycystic Kidney Disease
The purpose of this study is to learn if dietary habits can affect vasopressin secretion in patients with autosomal dominant polycystic kidney disease.
- Trial name
- NCT02225860
- Testing
- Diet and water adjustment
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Tufts Medical Center
Dehydration
Impact of Oral Carbohydrate Consumption Prior to Cesarean Section
For more than 15 years, traditional fasting regimens prior to scheduled surgeries have been called into question, yet prolonged preoperative fasting remains common practice.
- Trial name
- NCT02684513
- Testing
- Oral Carbohydrate Beverage, Rehydration beverage
- Where
- United States
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- University of Florida
Eating Behaviors
The Influence of Water Intake on Food Intake at Meals Varying in Moisture
The primary purpose of this study is to investigate the influence of including water as a beverage at a meal on food intake, and if the influence of water consumption on food consumption is moderated by switching behavior.
- Trial name
- WaterxMoisture (NCT07439198)
- Testing
- No water, Water, Low Moisture
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Cornell University
Kidney, Polycystic, Autosomal Dominant
High Water Intake to Slow Progression of Polycystic Kidney Disease
Polycystic kidney disease (PKD) is a genetic disease that occurs in 1 in 500 individuals and leads to kidney failure in half of all affected. Currently, no treatments exist for PKD.
- Trial name
- NCT00784030
- Testing
- Water
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
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
Overweight and Obesity
Metabolic Response to Beverages With Various Sweetening Systems Consumed During Meal in Overweight and Obese Subjects
The purpose of this clinical study is to investigate the effect of drinking a sugar-sweetened beverage along with a meal on insulin concentrations and, glucose and lipid metabolism, in overweight and obese subjects, during a…
- Trial name
- AQUAGLU-1 (NCT02932423)
- Testing
- Control product E, Test product A, Test product B
- Where
- France
- Volunteers
- 48 people
- Sponsor
- Danone Global Research & Innovation Center
Alcohol Drinking
The Influence of Water and Salt Intake on Copeptin Levels During Moderate Alcohol Consumption
The main interest of this study is to investigate the influence of moderate alcohol consumption (beer) on salt-water homeostasis.
- Trial name
- NCT03883503
- Testing
- Beer 5%o, Beer 8.5%o and water, Beer 8.5%o and stock
- Where
- Switzerland
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Hydration and Resting Metabolism
Water Consumption, Hydration and Resting Energy Expenditure
A randomized, cross over study will assess the effects of ingestion of high and low volumes of water on REE over 90 minutes. The high volume of water 500ml and the low volume of water 250ml.
- Trial name
- NCT03258775
- Testing
- water intake
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- George Mason University