Clinical trials: Diet Surveys
Diabetes, Diabete Type 2
Native American Diabetes Project
This research study is for American Indian and Alaska Native (AIAN) people with diabetes in Los Angeles County, California. Participants (people who join the study) are signed up for a program that includes healthy meals, online…
- Conditions
- Diabetes, Diabete Type 2, Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2
- Trial name
- NADP (NCT05088616)
- Testing
- Virtual Diabetes Wellness Classes and Medically Tailored Meals
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- University of Southern California
Dietary Habits, Physical Activity
Latin American Survey of Nutrition and Health / Estudio Latinoamericano de Nutrición y Salud
This study aims to make a proper scientific assessment on the dietary intake and physical activity levels of a representative sample of the urban population of 8 Latin American countries (Argentina, Brazil, Chile, Colombia, Costa…
- Conditions
- Dietary Habits, Physical Activity, Overweight and Obesity
- Trial name
- NCT02226627
- Where
- 8 sites in Argentina, Brazil and 6 more
- Volunteers
- 9,000 people, healthy volunteers welcome
- Sponsor
- Mauro Fisberg
Telomere Length, Mean Leukocyte, Diet Habit
Diet Quality and LTL in NHANES
In our study, we used data from 4,758 healthy adults from the 1999-2002 National Health and Nutrition Examination Surveys to examine the associations between evidence-based diet quality indices and leukocyte telomere length.
- Trial name
- NCT03302104
- Volunteers
- 4,758 people
- Sponsor
- University of California, San Francisco
Weight Gain, Maternal; Diabetes Mellitus, Affecting Fetus
Tongji Maternal and Child Health Cohort
This is a population-based study to obtain data for the evaluation of current used recommendations for weight gain during pregnancy released by IOM (2007) and investigate the association between maternal diet and the health…
- Conditions
- Weight Gain, Maternal; Diabetes Mellitus, Affecting Fetus, Diet Habit, Pregnancy Complications
- Trial name
- TMCHC (NCT03099837)
- Volunteers
- 8,649 people
- Sponsor
- Huazhong University of Science and Technology
Dietary Habits, Life Style
National Children's Food Survey II
The overall objective of this project is to establish for the Republic of Ireland (ROI) a nationally representative database of food consumption in children aged 5-12 years to update 2003-04 data for this group and to complement…
- Conditions
- Dietary Habits, Life Style, Body Weight
- Trial name
- NCFS II (NCT04286932)
- Where
- Ireland
- Volunteers
- 600 people
- Sponsor
- University College Cork
Metabolic Syndrome, Dietary Diversity
Gender Difference of Metabolic Syndrome and Its Association Between Dietary Diversity at Different Ages
With the development of economics in China, the dietary diversity got higher. Meanwhile, the prevalence of metabolic syndrome (MetS) raised up as well.
- Conditions
- Metabolic Syndrome, Dietary Diversity, Age
- Trial name
- NCT03237598
- Volunteers
- 4,308 people
- Sponsor
- Nanjing Medical University
Diet Habit, Nutritional and Metabolic Disease
The Danish National Survey of Diet and Physical Activity 2021-2024
The Danish National Survey of Diet and Physical Activity (DANSDA) 2021-23 is a nationally representative, cross-sectional survey of dietary and physical activity habits of 4-80 year-old Danes, and is carried out at the National…
- Conditions
- Diet Habit, Nutritional and Metabolic Disease, Lifestyle
- Trial name
- DANSDA (NCT04314882)
- Where
- Denmark
- Volunteers
- 4,224 people, healthy volunteers welcome
- Sponsor
- Technical University of Denmark
Diet, Diet Surveys
Recontacting Participants in the Observing Protein and Energy Nutrition (OPEN) Study: Re-OPEN
This study will evaluate the structure of error in self-reporting instruments on diet, in following up the Observing Protein and Energy Nutrition Study (OPEN) conducted in 1999 and 2000.
- Trial name
- NCT00339677
- Where
- United States
- Volunteers
- 384 people
- Sponsor
- National Cancer Institute (NCI)
Celiac Disease
Virtual Celiac Symptoms Study in Adults and Teenagers
The goal of this study is to better understand the symptoms and impacts of celiac disease (CeD). Participants use a smart phone online app to answer daily questionnaires about symptoms and life with CeD for 12 weeks.
- Trial name
- NCT05309330
- Testing
- No Intervention
- Where
- United States
- Volunteers
- 480 people
- Sponsor
- Takeda
Phosphorus Metabolism Disorders
Dietary Phosphate and Serum Phosphorus
Overall study design is to review National Health and Nutrition Examination Survey (NHANES) data 1999-2008 for nutrition risk according to kidney function.
- Trial name
- NCT02435017
- Volunteers
- 7,895 people, healthy volunteers welcome
- Sponsor
- Linda W. Moore
Diet Habit, Hypercholesterolemia
Interplay Between Adherence to the Mediterranean Diet, Lipid Profile and Blood Pressure: a Comparative Survey Among Healthcare and Non-Healthcare Female Workers
The study aims at testing the level of adherence to the Mediterranean diet among health-workers, comparing this aspect to the extra-working physical activity, anthropometric measures and prevalence of cardiovascular, metabolic…
- Conditions
- Diet Habit, Hypercholesterolemia, Hypertension
- Trial name
- NCT04596358
- Testing
- Observational
- Where
- Italy
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Dietary Fiber, Sports
Effects of Soluble Dietary Fiber on Sport Efficiency and Fatigue Delay in Top Basketball Players
Athlete nutrition is becoming an increasingly important factor on the path to achieving top results. Nutrients such as soluble fiber can alter the intestinal microbiota, resulting in metabolites with a positive effect on…
- Conditions
- Dietary Fiber, Sports, Sports Nutrition, Microbiota
- Trial name
- FiberPlay (NCT05726435)
- Testing
- Soluble dietary fiber with prebiotic properties
- Where
- Croatia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Dietary Guidelines
Survey of Diet and Health Beliefs
The purpose of this research is to better understand people's health and diet knowledge, beliefs, attitudes, and practices. The researchers will use this information to implement better strategies to help Americans maintain more…
- Trial name
- NCT04858971
- Testing
- Perception of information source
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- USDA Grand Forks Human Nutrition Research Center
Breast Milk
Human Milk Profiles and Dietary Intake of Chinese Lactating Mothers During Early Lactation Period in Shanghai
This study aims to investigate breast milk composition and dietary habits of Chinese lactating mothers. Further understanding of the composition of human milk will help to understand the nutritional needs of mothers and their…
- Trial name
- MuRu (NCT02070562)
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Dumex Baby Food Co., Ltd.
Loneliness, Anxiety
Planetary Health and Loneliness
The aim of this 3-phase study is the evaluation of planetary health behaviors and its cognitive processes in relation to levels of eco-anxiety, general well-being, and levels of loneliness.
- Conditions
- Loneliness, Anxiety, Health-Related Behavior, Healthy Lifestyle
- Trial name
- PAL (NCT06004531)
- Testing
- Regulation Of Craving Training (ROC-T), Control group
- Where
- Germany
- Volunteers
- 1,684 people, healthy volunteers welcome
- Sponsor
- Jacobs University Bremen gGmbH
Preference, Consumer
Prevalence of Dietary Supplement Consumption Among Pregnant Womenweeks of Pregnancy: a Cross-sectional Telephone Interview Survey
Primary endpoint : Prevalence estimation of the dietary supplement consumption among pregnant women during the first 20-25 weeks of pregnancy.
- Trial name
- PCAFE (NCT05191147)
- Testing
- Dietary supplement
- Where
- France
- Volunteers
- 80 people
- Sponsor
- University Hospital, Grenoble