Clinical trials: Nutrition Intake, open to volunteers
Obesity & Overweight
Pancreatic Polypeptide as a Modulator of Amylin- Induced Satiety in Healthy Humans
The two pancreatic hormones amylin and pancreatic polypeptide (PP) has been linked to satiety and energy metabolism. The goal of this this study is to determine the separate and combined effects of the two hormones on food intake…
- Trial name
- APP (NCT07506369)
- Testing
- Amylin (Pramlintide), Pancreatic Polypeptide (PP)
- Where
- Denmark
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gentofte, Copenhagen
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
Iodine Deficiency
EUthyroid2: the Next Step Towards the Elimination of Iodine Deficiency and Preventable Iodine-related Disorders in Europe
In EUthyroid2 intervention measures are to be developed, implemented in ambulatory care settings and evaluated to effectively raise awareness for the risks of iodine deficiency among young women (18-24 years) in three European…
- Trial name
- EUthyroid2 (NCT06769009)
- Testing
- Educational intervention measures on iodine, iodine deficiency and iodine intake
- Where
- 6 sites in Bangladesh, Norway and 3 more
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- EUthyroid
Obesity & Overweight, Bariatric Surgery
Rosuvastatin and Losartan Pharmacokinetics After Bariatric Surgery
This prospective, open-label, non-randomized pharmacokinetic study will evaluate how Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy affect systemic exposure to single oral test doses of rosuvastatin and losartan.
- Conditions
- Obesity & Overweight, Bariatric Surgery, Pharmacokinetics After Oral Intake, Drug Absorption
- Trial name
- BARI-PK (NCT07748273)
- Testing
- Rosuvastatin, Losartan (Control)
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- Hospital das Clínicas de Ribeirão Preto
Food Preferences, Satiety and Food Intake
Sustainable and Inclusive Use of Alternative Proteins in Mediterranean Supply Chains (CIPROMED)
This study investigates the effects of foods enriched with alternative protein sources, including edible insects, microalgae, hemp, and legumes, on appetite regulation, satiety, food preferences, and metabolic health in healthy…
- Conditions
- Food Preferences, Satiety and Food Intake, Appetite Regulation, Overweight (BMI > 25)
- Trial name
- CIPROMED (NCT07553936)
- Testing
- Mediterranean Diet with Control Products (chronic phase), Mediterranean Diet with Insect Protein Bread (chronic phase), Mediterranean Diet with Seaweed-Based Burger (chronic phase)
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Bologna
CKD, Low Protein Dietary Intake
Suitability of a High-energy, Low-protein Formula (Renalive® LP)
Inclusion criteria (1) Diagnosed with chronic kidney disease stage 3b-5 (with history of eGFR<45 mL/min/1.73 m2) Exclusion criteria (1) Has received dialysis or are expected to start dialysis within the next 3 months.
- Conditions
- CKD, Low Protein Dietary Intake, Malnutrition (Calorie)
- Trial name
- NCT06892249
- Testing
- Renalive® LP,
- Where
- 2 sites in Taiwan
- Volunteers
- 80 people
- Sponsor
- Fresenius Kabi Taiwan Ltd.
Cardiac Abnormalities, Nutrient Intake
Early Nutrition and Heart Structure and Function in Preterm Infants During the First Year of Life
Preterm infants are babies born before 37 completed weeks of pregnancy. Early nutrition is important for their growth and development, and it may also be associated with how their heart develops and functions during infancy.
- Trial name
- NCT07892209
- Testing
- echocardiography
- Volunteers
- 80 people
- Sponsor
- Assiut University
Sarcopenia, Chronic Kidney Disease
The Optimal Protein Intake to Enhance Muscle Mass in Elderly Patients With Pre-dialysis Chronic Kidney Disease
The goal of this clinical trial is to determine whether increasing protein intake in elderly adults with pre-dialysis chronic kidney disease, in combination with resistance exercise, improves muscle mass without worsening renal…
- Trial name
- NCT07102667
- Testing
- Protein intake 1.2 g/kg/day and resistance exercise, Protein intake 1.0 g/kg/day and resistance exercise
- Where
- Thailand
- Volunteers
- 60 people
- Sponsor
- Chulalongkorn University
Sleep Quality, Meal Timing
This Trial Examines How Last Meal Composition and Timing Affect Sleep Quality and Circadian Gene Expression Among Medical Residents. Recruitment Not Yet Started; Study Begins Dec 2025 and Ends Dec 2026.
This randomized controlled trial aims to evaluate the effects of last meal composition and timing on sleep quality and circadian gene expression among medical residents in Jordanian hospitals.
- Conditions
- Sleep Quality, Meal Timing, Circadian Rhythm, Medical Residents
- Trial name
- CHRONO-MED (NCT07339592)
- Testing
- High-Carbohydrate Last Meal, High-Protein Last Meal, Balanced Standard Dinner
- Where
- Jordan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Nutrition, Healthy, Dyslipidemia
Cardiometabolic Effects of the Recommended Daily Pecan Intake Dose
Cardiovascular disease risk factors, including higher BMIs and poor cholesterol profiles, are on the rise and contribute to the United States' growing disease burden.
- Conditions
- Nutrition, Healthy, Dyslipidemia, Overweight and Obesity
- Trial name
- NCT07696403
- Testing
- Pecan, Control
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Georgia
Sleep, Metabolism Changes
Nighttime Synchrony of Your Nutrition and Circadian Health
Sleep is an important factor for overall health. This study will see how different light exposure patterns and food intake impact a person's metabolism (how the body breaks down food) when sleeping is reduced.
- Conditions
- Sleep, Metabolism Changes, Circadian Rhythm, Lifestyle Factors
- Trial name
- N-Sync (NCT07329283)
- Testing
- Central Clock Misalignment, Peripheral Misalignment
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Utah
Healthy, Overweight (BMI > 25)
Effect of Probiotics on Appetite Regulation in Adults With Overweight/Obesity
The goal of this 16-week randomised, placebo-controlled parallel study is to investigate the effect of a newly formed probiotic supplement on satiety and gut microbiota composition in healthy men and women with overweight or…
- Conditions
- Healthy, Overweight (BMI > 25), Overweight , Obesity, Male
- Trial name
- ProBiSat (NCT07715955)
- Testing
- Probiotic supplementation
- Where
- Netherlands
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Metabolism, Inborn Errors, Amino Acid Metabolism, Inborn Errors
An Evaluation of Nutritional Status, Body Composition, and Dietary Intakes of Filipino Pediatric Patients With Inborn Errors of Intermediary Protein Metabolism
In the Philippines, a disease is considered rare if it affects one in every 20,000 individuals. About 75% of rare diseases in the country, including inborn errors of intermediary protein metabolism (IEIPM), are of genetic in…
- Trial name
- Project SIBS (NCT07837336)
- Where
- 14 sites in Philippines
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Food and Nutrition Research Institute, Philippines
Iodine Deficiency
The Next Step Towards the Elimination of Iodine Deficiency and Preventable Iodine-related Disorders in Europe
In the EUthyroid2 intervention, measures are being developed and implemented in educational settings across the UK, Germany, Slovenia, the Republic of Cyprus, Bangladesh, and Pakistan to effectively raise awareness of the risks…
- Trial name
- EUthyroid2 (NCT06801691)
- Testing
- Experimental: Intervention group
- Where
- 6 sites in Bangladesh, Cyprus and 4 more
- Volunteers
- 4,500 people, healthy volunteers welcome
- Sponsor
- EUthyroid
Whipple Procedures, Pancreatic Cancer
Energy Expenditure and Nutrition After Pancreatic Surgery
This prospective observational cohort study examines the energy requirements and nutritional care of patients undergoing total or partial pancreatectomy for pancreatic tumors.
- Conditions
- Whipple Procedures, Pancreatic Cancer, Pancreaticoduodenectomy, Pancreatic Neoplasms
- Trial name
- NUTRI-PD (NCT07703813)
- Testing
- Pancreatectomy, Indirect calorimetry
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- Evangelismos Hospital
Obesity and Obesity-related Medical Conditions
Egg Intake, Metabolic Outcomes and Choline Levels
The purpose of this research is to determine the effect of additional daily egg intake on metabolic phenotypes and metabolism in the context of obesity.
- Trial name
- NCT06687122
- Testing
- 3 whole eggs
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Guelph
Childhood Obesity
The Bottle Optimization Testing Tiny Little Eaters Study
The researchers will study how babies respond to bottle nipples with different flow rates over a few days, and how this may affect how much milk they drink, their feeding patterns, and their sleep.
- Trial name
- BOTTLE (NCT07665983)
- Testing
- Feeding
- Where
- United States
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Nutrition, Growth
Impact of Diet and Nutrition on Growth and Development in Young Children
The association between nutrition in early life and its long-term health consequences has long been known. However, there is a scarcity of scientific evidence on how nutritional status affects child growth and development in…
- Conditions
- Nutrition, Growth, Development, Stunting
- Trial name
- DIGEST (NCT06018636)
- Where
- Pakistan
- Volunteers
- 832 people, healthy volunteers welcome
- Sponsor
- Khyber Medical University Peshawar
Pregnancy Related
Maternal Intake of Eggs and Infant Neurodevelopment
The fetal brain requires DHA, choline, lutein, and zeaxanthin (L/Z) for development, dependent on maternal intake during pregnancy. However, many pregnant women do not meet daily requirements through diet or prenatal vitamins.
- Trial name
- MIND (NCT07583186)
- Testing
- Egg Supplementation, Healthy Prenatal Diet
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Obesity, Food Selection
Using Single and Combined Nudge Strategies to Promote Healthier Beverage Intake Among College Students
The primary objective of this study was to examine whether three nudging strategies influence beverage consumption behavior among Chinese university students.
- Trial name
- NCT07625969
- Testing
- choice architecture
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Nanjing Medical University