Clinical trials: Diet; Deficiency
Overnutrition, Undernutrition
Early Life Nutritional Exposures and Long-term Health and Cognitive Outcomes
This study aims to investigate the relationship of the various exposures during infancy and childhood on later health and development of adolescents.
- Trial name
- NCT01979770
- Where
- Thailand
- Volunteers
- 529 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Mental Wellbeing, Depression, Anxiety
Effects of Vitamin D on the Behaviours, Mental, and Physical Health of Prisoners
This study aims to understand how vitamin D (VD) affects human health. Typically, prisoners are low on vitamin D, as it is difficult to receive through diet, and is mostly obtained via exposure to the sun.
- Conditions
- Mental Wellbeing, Depression, Anxiety, Bone Density, Low, Vitamin D Deficiency
- Trial name
- NCT05724316
- Testing
- Vitamin D supplement
- Where
- United Kingdom
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Oxford Brookes University
Hypovitaminosis D
Vitamin D Supplementation in Younger Women
That on average it will require a vitamin D dose of 1700IU/day to increase the serum 25hydroxyvitamin D level from 20 to 30ng/ml in young Caucasian women and a dose of 1860 to 2480 IU/day in African American
- Trial name
- VITADAS (NCT00662844)
- Testing
- vitamin D3
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Creighton University
Micronutrient Deficiency
The Prevalence of Micronutrient Deficiency in Early School-age Children
This study aim to assess the prevalence of deficiency in micronutrients in early school-age children and its correlation with picky eating behavior, physical activity, nutritional status, and health status.
- Trial name
- NCT03764800
- Where
- Taiwan
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Post-COVID-19 Syndrome, Long COVID
Magnesium and Vitamin D Combination for Post-COVID Syndrome
The goal of this double-blind randomized controlled clinical trial is to determine the efficacy of the administration of magnesium chloride + vitamin D as an adjuvant in the treatment of post-Coronavirus Disease (COVID) syndrome.
- Conditions
- Post-COVID-19 Syndrome, Long COVID, Vitamin D Deficiency, Magnesium Deficiency
- Trial name
- NCT05630339
- Testing
- Magnesium chloride, Vitamin D
- Where
- Mexico
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Coordinación de Investigación en Salud, Mexico
Breast Cancer, Vitamin D Deficiency
Epidemiological Analysis of Vitamin D and Breast Cancer Risk in Saudi Arabian Women
This is an analysis of de-identified data collected from 240 Saudi Arabian women, 120 with breast cancer and 120 control women, to evalyate if vitamin D status is associated with breast cancer risk.
- Trial name
- NCT01817231
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Pediatric Obesity, Food Insecurity
Nutrition and Obesity in Under-Represented Populations: Food Insecurity Research to Advance Science and Improve Health
Food insecurity is associated with obesity in children, and childhood obesity leads to long term health consequences. While existing research shows that food benefit programs reduce food insecurity, little is known about the…
- Conditions
- Pediatric Obesity, Food Insecurity, Nutrition, Healthy, Nutrition Poor
- Trial name
- NOURISH (NCT06116422)
- Testing
- Grocery intervention - unrestricted, Grocery intervention - restricted
- Where
- United States
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- Duke University
Protein-Energy Malnutrition
FortiPhy: Protein Bioavailability, Satiety and Appetite
Older adults have very specific food and nutrient requirements and often struggle to meet these needs due to poor appetite, reduced functionality and dexterity.
- Trial name
- NCT05512975
- Testing
- Dairy protein porridge arm, Plant protein porridge arm, Control Porridge arm
- Where
- United Kingdom
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Reading
Protein Deficiency, Training Group, Sensitivity
Effects of a Recovery Supplement on Body Composition, Performance, Muscular Properties, and Wellbeing
The investigation will be conducted as a double blinded, randomized, parallel between treatment conditions comparison design with two different groups ingesting a different supplement each one.
- Conditions
- Protein Deficiency, Training Group, Sensitivity, Fatigue, Muscular Atrophy
- Trial name
- NCT05769101
- Testing
- Ingestion of a Post-Workout Supplement, Ingestion of a Maltodextrin Supplement
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Joel Puente
Vitamin D Deficiency
Effects of Antarctic Environment on Vitamin D Status and Health Risk Biomarkers of Its Inhabitants
The purpose of this study is to evaluate vitamin D (VD) deficiency in the population of Chilean Antarctica and evaluate the efficacy and safety of VD supplementation to decrease VD deficiency and favorably influence biomarkers…
- Trial name
- AntarD (NCT02930434)
- Testing
- cholecalciferol
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Dementia, Malnutrition
Patient Participation in Prevention of Loss of Functions
Randomized Clinical Trial (RCT) To investigate and compare the effect of two preventive interventions on readmission rates, loss of functions, quality of life and cost-benefit.
- Conditions
- Dementia, Malnutrition, Depression, Pain
- Trial name
- NCT01843907
- Testing
- Empowerment, Conversation with nurse
- Where
- Denmark
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Stunting, Malnutrition, Child
Effectiveness of SNF and SBCC to Prevent Stunting Among Children in Afghanistan: a Quasi-experimental Study
Over the years, there has been some progress made in reducing stunting in Afghanistan, the prevalence remains high with half of the provinces experiencing rates above the WHO alert threshold.
- Trial name
- NCT04581993
- Testing
- Super Cereal - wheat soya blend with sugar, Lipid-based nutrient supplement-medium quantity (LNS-MQ), Social and behavior change communication (SBCC)
- Where
- Afghanistan
- Volunteers
- 33,100 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Obesity, Vitamin Deficiency
Postoperative Vitamin Supplementation in Morbidly Obese Patient (VITAAL Study)
This study is a double blind randomized controlled trial.
- Trial name
- NCT01609387
- Testing
- Fit For me, Davitamon
- Where
- Netherlands
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Rijnstate Hospital
Tibial Fractures, Vitamin D Deficiency
Vitamin D Supplementation and Tibia Fracture. Does it Improve Healing Rate?
This study evaluates the effect of Vitamin D3 supplementation in healing rate of tibia fractures in adult patients with low vitamin D.
- Conditions
- Tibial Fractures, Vitamin D Deficiency, Fracture Healing
- Trial name
- ViDco (NCT03232216)
- Testing
- Vitamin D3.
- Where
- Chile
- Volunteers
- 682 people, healthy volunteers welcome
- Sponsor
- Hospital del Trabajador de Santiago
Vitamin D Deficiency, Pregnancy
Vitamin D Status of Pregnant Women and Their Children in Eau Claire, South Carolina
Science News (October 2004) called vitamin D deficiency a "silent epidemic" in America, with no group unaffected. Using new guidelines of optimal vitamin D levels, more than 90% of African American women now suffer from vitamin D…
- Trial name
- NCT00412087
- Testing
- cholecalciferol (vitamin D3), cholecalciferol
- Where
- United States
- Volunteers
- 564 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Severe Acute Malnutrition
Mother Screening for Relapse Using Mid-upper Arm Circumference Among Children Recovered From Severe Acute Malnutrition
The investigators propose a pilot randomized controlled trial to train mothers to screen their children post-discharge for relapse based on MUAC criteria to facilitate timely identification and referral to care for children who…
- Trial name
- NCT05932992
- Testing
- Mother education on how to perform MUAC assessment
- Where
- Burkina Faso
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Malnutrition, Child, Arsenic Poisoning Chronic
Effect of Chronic Arsenic Exposure on Malnutrition of Under Five Children
Early life malnutrition is associated with later life health problems, Particularly Stunting, which is a height-for-age Z score less than -2 standard deviation of World Health Organization median.Underweight is weight-for-age Z…
- Trial name
- NCT03893721
- Testing
- arsenic exposure
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
Metabolic Syndrome
IT-Based Training in Metabolic Syndrome
Prospective, randomized, single center, controlled intervention study to investigate the effect of a systematic combined personal and IT-based training on the outcome of patients with metabolic syndrome.
- Trial name
- SPRINT (NCT00686244)
- Testing
- Combined 3-monthly endurance and strength training
- Where
- Germany
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
Metabolic Syndrome
Metabolic Syndrome and Insulin Resistance at Allina
Vitamin D deficiency is widespread and appears to represent one easily and inexpensively modifiable risk factor for diabetes and cardiovascular disease.
- Trial name
- MISURA (NCT01545830)
- Testing
- vitamin D3 (cholecalciferol)
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Allina Health System
Obesity, Child
Thiamin Deficiency in Obese Thai Children
This study is aimed to assess the prevalence of thiamin deficiency in obese Thai children.
- Conditions
- Obesity, Child, Thiamine Deficiency
- Trial name
- NCT02464865
- Testing
- Thiamine 1, Non-thiamine, Thiamine 2
- Where
- Thailand
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Mahidol University
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