Clinical trials: Supplements
Healthy
Effects of Combinations of Performance-enhancing Supplements on Exercise Performance
The purpose of the study is to investigate the effect of combinations of creatine monohydrate, sodium bicarbonate and caffeine on exercise performance and fatigability.
- Trial name
- NCT05354999
- Testing
- Sodium bicarbonate and caffeine
- Where
- Denmark
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Morten Hostrup, PhD
Vitamin D Deficiency
Clinical Assessment of Adjunctive Omega-3 Versus Vitamin D Daily Supplements on Active Periodontal Therapy With Stage II Grade B Periodontitis Patients
Clinical Assessment of Adjunctive Omega-3 Versus Vitamin D daily Supplements on Active Periodontal Therapy with Stage II Grade B Periodontitis Patients: A Randomized controlled clinical trial.
- Trial name
- NCT06654063
- Testing
- non-surgical periodontal therapy (SRP), non-surgical periodontal therapy (SRP)+ Omega-3, non-surgical periodontal therapy (SRP)+ Vitamin D
- Where
- Egypt
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Effect of Erythritol and Xylitol on Dental Caries Prevention in Children
This study aims at demonstrating the effect of erythritol and xylitol lozenges on preventing the new caries lesions and the possible remineralization effect of both polyols on incipient caries lesions.
- Trial name
- NCT01062633
- Testing
- A, erythritol, xylitol, C, sorbitol
- Where
- Estonia
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- University of Tartu
Exercise Training, Dietary Supplements
Protein Supplementation in Pilates Training
Pilates training, a type of mind and body exercise that focuses on muscle strength and flexibility, has become increasingly popular in recent years.
- Trial name
- NCT05849350
- Testing
- Whey protein, Maltodextrin
- Where
- Greece
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Obesity, Hyperglycemia
The Effect of a Bifidobacterium and Polydextrose on Body Fat Mass
Obesity is a major problem worldwide, and it is related to abnormalities in glucose and lipid metabolism. The purpose of this study is to investigate the effect of a dietary supplement containing probiotic (Bifidobacterium…
- Conditions
- Obesity, Hyperglycemia, Insulin Resistance
- Trial name
- MetSProb (NCT01978691)
- Testing
- Bifidobacterium animalis ssp. lactis 420, Polydextrose
- Where
- 4 sites in Finland
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Danisco
Carnitine Ingestion
Measurement of Renal Function With Iohexol in Subjects Ingesting Carnitine
The investigators will measure renal function in subjects ingesting carnitine to determine if the product alters renal function.
- Trial name
- NCT01392313
- Testing
- Carnitine
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Dyslipidemia
Effect of Omega -3 Fatty Acids Supplements and Plant Sterol Enriched Food in Dyslipidemic Adults
The incidence of chronic degenerative diseases, especially cardiovascular disease (CVD), is high world over and especially in India. High blood cholesterol and triglyceride levels are known to be important risk factors for CVD.
- Trial name
- NCT00422266
- Testing
- Omega 3 fatty acids and plant sterol enriched drink, Omega 3 fatty acids and plant sterols
- Where
- India
- Volunteers
- 178 people, healthy volunteers welcome
- Sponsor
- Centre for Chronic Disease Control, India
Knowledge, Attitudes, Practice
Determinants of Knowledge About and Use of Dietary Supplements
This study aims to evaluate (1) the level of knowledge about dietary supplements (KaDS) among people potentially interested in health issues in Poland and (2) the fraction of these people using dietary supplements (UoDS).
- Trial name
- NCT04184219
- Where
- Poland
- Volunteers
- 7,632 people, healthy volunteers welcome
- Sponsor
- Medical University of Lodz
Hypercholesterolemia
Evaluating the Efficacy of AI-Guided (GenAIS TM) vs. Standard Physician-Guided Dietary Supplement Prescriptions for Lowering LDL Cholesterol in Hypercholesterolemic Patients
The trial compared AI-guided and standard physician-guided dietary supplement (DS) prescriptions for lowering LDL cholesterol (LDL-C) in hypercholesterolemic patients.
- Trial name
- NCT06448234
- Testing
- Standart supplementation therapy group, AI-guided supplementation therapy group
- Where
- Russia
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- S.LAB (SOLOWAYS)
Supplementation, Sports Nutrition
Caffeine Kinetics and CrossFit®-Specific Performance
The study aims at assessing the relation between caffeine (CAF) and paraxanthine (PAX) kinetics after acute ingestion of caffeine (3 mg/kg body mass) in the form or mono- or multi-ingredient preparations and CrossFit®-specific…
- Conditions
- Supplementation, Sports Nutrition, Ergogenic Support, Discipline-specific Performance
- Trial name
- NCT05516212
- Testing
- CAFMONO supplementation, CAFMIPS_1 supplementation, CAFMIPS_2 supplementation
- Where
- Poland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Growth Disorders, Dietary Exposure
Evaluating the Effects of an Oral Protein Supplement on Children's Growth Patterns
This single-center, randomized controlled pilot study aims to evaluate the efficacy of TruHeight Growth Protein Shake on improving growth patterns in children aged 4-17 years.
- Conditions
- Growth Disorders, Dietary Exposure, Child Development, Bone Development Abnormal
- Trial name
- NCT06329388
- Testing
- TruHeight Growth Protein Shake
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- TruHeight Vitamins
Healthy, Aging
Ashwagandha Pharmacokinetics Study in Older Adults
This study will measure the oral bioavailability and pharmacokinetics of known compounds from a standardized Withania somnifera botanical dietary supplement in healthy older adults.
- Trial name
- NCT06171724
- Testing
- Shoden
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Functional Gastrointestinal Disorders (FGIDs), Weight Loss
Effects of Multi-strain Bacillus Spore Probiotics on Growth, Digestive Function, and Gut Microbiota in Cesarean-Delivered Neonates
Infants born by cesarean section commonly show early weight loss and slower recovery of birth weight, together with characteristic patterns of gut microbiota dysbiosis marked by reduced Bifidobacterium and Bacteroides and…
- Trial name
- NCT07320287
- Testing
- RO water, LiveSpo PREG-MOM, LiveSpo CONSY
- Where
- Vietnam
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Anabio R&D
Cognition, Inflammation Biomarkers
Dietary Supplements and Middle Aged Women (Collagen & Omega)
This study will examine the effects of combining different types of dietary supplements on various aspects of health and wellbeing in middle aged women.
- Conditions
- Cognition, Inflammation Biomarkers, Bone Metabolism Biomarkers, Fatigue Symptom
- Trial name
- NCT07740967
- Testing
- Collagen peptides and omega-3
- Where
- United Kingdom
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Loughborough University
Micronutrient Deficiencies
This Randomized Trial Aims to Investigate the Efficacy of Balanced Nutritional Tablets-Comprehensive Multivitamin and Mineral Supplements- in Preventing Micronutrient Deficiencies Among Patients Utilizing GLP-1 RAs for Weight Loss in Comparison to a Placebo Control
Glucagon-like peptide-1 receptor agonists (GLP-1 RAs), including Ozempic (semaglutide) and Saxenda (liraglutide), are gaining traction in treating obesity and its associated diseases due to their capacity to facilitate…
- Trial name
- NCT06981936
- Testing
- Balance Tablet
- Where
- Egypt
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- General Committee of Teaching Hospitals and Institutes, Egypt
Diabetes Type 2, Diabetes
Developing a Model to Better Predict Diabetes and/or Risk of Developing Diabetes
Participants who were previously Viome costumers who signed informed consent to participate and self reported type 2 diabetes or pre-diabetes were enrolled.
- Conditions
- Diabetes Type 2, Diabetes, Pre-diabetes
- Trial name
- NCT04905485
- Testing
- VIOME Precision Nutrition Program
- Where
- United States
- Volunteers
- 2,912 people, healthy volunteers welcome
- Sponsor
- Viome
Diet, Healthy
Investigating the Bioavailability of Broccoli Extract Supplements
The goal of this clinical trial is to compare how much glucoraphanin and sulforaphane from 3 different versions of broccoli extract supplements is absorbed into the body and excreted in urine.
- Trial name
- NCT07564674
- Testing
- Avmacol Extra Strength with coating - 1 tablet, Avmacol chewable wafer - 2 tablets, Avmacol Extra Strength with coating - 2 tablets
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Vitamin D Deficiency
Effect of Vitamin D3 and Omega-3FA on Leptin and HbA1C With Vitamin D Deficiency
The Combined effect of Vitamin D3 and Omega-3 supplements on serum leptin and Glycated hemoglobin (Hb A1C) levels in Jordanian people with vitamin D deficiency.
- Trial name
- NCT03735303
- Testing
- VD3 group, omega 3 FA group, VD3 and omega- 3FA group
- Where
- Jordan
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Applied Science Private University
Vitamin D Deficiency
The Effect of Vitamin D Supplements on Vitamin D Status, Cardiometabolic Health and Immune Defense in Danish Children
The main purpose of this study is to investigate whether and in which doses vitamin D intake is needed in order to maintain an adequate vitamin D status in 4-8 year-old Danish children during wintertime.
- Trial name
- ODIN Junior (NCT02145195)
- Testing
- Vitamin D3 (cholecalciferol)
- Where
- Denmark
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Dimensional Changes, Bone Density
Osteoimplant and Bone Healing
In view of the above and the possible improvements in terms of postoperative morbidity and tissue repair in oral surgery, this study is justified, the general objective of which would be: 'To evaluate the efficacy of…
- Trial name
- Osteocic (NCT06664060)
- Testing
- osteoimplant
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada