Clinical trials: Dietary Supplementations
Healthy
Effects of a Novel Supplement on Glycemic Variability Measured by Continuous Glucose Monitoring
This is a two-cohort, crossover pilot study to determine interstitial glucose levels coincident with the consumption of a novel carbohydrate blocking supplement.
- Trial name
- NCT05832463
- Testing
- Carbohydrate blocking supplement (CBS)
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- dōTERRA International
Primary Prevention of Prostate Cancer
Prostate Cancer Prevention Trial With Quercetin and Genistein
The aim of the randomized controlled double-blind crossover trial is to evaluate the effectiveness of two dietary supplements containing polyphenolic phytochemicals (isoflavonoid genistein and flavonoid quercetin) in comparison…
- Trial name
- QUERGEN (NCT01538316)
- Testing
- Quercetin supplement, Genistein supplement
- Where
- 2 sites in Germany
- Volunteers
- 60 people
- Sponsor
- University of Hohenheim
Iron Deficiencies
Efficacy Evaluation of an ODF Iron Supplement Vs an Iron Supplement in Capsules in Subjects with Mild Anemia
The aim of the study is to evaluate the efficacy of a new iron supplement with orodispersible formulation vs an iron supplement in capsules in subjects with mild anemia.
- Trial name
- NCT05989984
- Testing
- ODF Iron Supplement, Iron Supplement in Capsules
- Where
- Italy
- Volunteers
- 23 people
- Sponsor
- IBSA Farmaceutici Italia Srl
Obesity & Overweight, Collagen Protein
Collagen Supplements and Post-MBS Muscle Mass/Body Image
This prospective, observational cohort study aims to evaluate whether the use of collagen-containing supplements is associated with differences in muscle mass, body composition, and body image among patients who have undergone…
- Conditions
- Obesity & Overweight, Collagen Protein, Bariatric Surgery, Metabolic and Bariatric Surgery
- Trial name
- NCT07809152
- Testing
- Collagen-containing supplement
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Mudanya University
Head and Neck Squamous Cell Carcinoma, Cancer-related Fatigue
Taiwanese Green Propolis for Lipid Profiles, Fatigue, and Quality of Life in Oral Cavity Cancer Survivors
This study examined whether Taiwanese Green Propolis (TGP), a natural bee-derived supplement, can improve blood fat levels, reduce tiredness (fatigue), and improve quality of life in people who have completed treatment for oral…
- Conditions
- Head and Neck Squamous Cell Carcinoma, Cancer-related Fatigue, Dyslipidemias
- Trial name
- TGP-OCS (NCT07682285)
- Testing
- Taiwanese Green Propolis
- Where
- Taiwan
- Volunteers
- 25 people
- Sponsor
- Taipei Medical University
Perimenopause, Menopause
The Effects of Resistance Training and a Plant-Based Supplement on Perimenopausal Symptoms and Muscle Health.
The aim of this clinical trial is to determine if resistance training and a newly developed plant-based nutritional supplement can improve the symptoms and musculoskeletal health of perimenopausal women.
- Trial name
- NCT07135232
- Testing
- Sarmentosin - L- theanine, Resistance Training
- Where
- United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Leeds Beckett University
Fertility
Observational Study to Evaluate Fertility in Women Between 32 and 38 Years Old Treated With the Ovosicare® Fertility
The goal of this observational study is to evaluate whether supplementation with the Ovosicare® Fertility food supplement increases the possibility of becoming pregnant in women aged between 32 and 38 years who have been trying…
- Trial name
- FERTILOBS (NCT07083999)
- Where
- 27 sites in Spain
- Volunteers
- 300 people
- Sponsor
- Procare Health Iberia S.L.
HIV, Malnutrition
Study of Impacts of Food Supplementation on Malnourished HIV-Infected Adults in Kenya
The purpose of the study is to test whether food supplementation of malnourished HIV-infected adults (both pre-ART and ART) in resource constrained settings improves their nutritional status, clinical status, effectiveness of…
- Conditions
- HIV, Malnutrition, HIV Infections
- Trial name
- NCT00838292
- Testing
- fortified blended flour - Insta Foundation Plus (with whey protein concentrate), nutrition counseling
- Where
- 6 sites in Kenya
- Volunteers
- 1,049 people
- Sponsor
- Academy for Educational Development
Sleep Quality, Sleep Health
Clinical Study to Assess a Dietary Supplement on Sleep Health and Quality
The primary objective of this study is to evaluate the effects of a proprietary oral supplement on the sleep health and quality of people with sleep problems. It is a double-blinded placebo-controlled crossover clinical study.
- Trial name
- NCT05368909
- Testing
- Sleep Supplement
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- 4Life Research, LLC
Nutrition, Absorption, Metabolism and Excretion in Healthy Volunteers
Bioavailability of Omega-3 Fatty Acids From Fish Oil Supplements
This study is investigating whether a new type of fish oil supplement, in the form of soft chews, leads to better absorption of omega-3s in the body compared to traditional fish oil capsules.
- Conditions
- Nutrition, Absorption, Metabolism and Excretion in Healthy Volunteers, Fish Oils, Omega 3 Fatty Acids
- Trial name
- Ocean's O3 (NCT06665464)
- Testing
- Fish oil supplement 1, Fish oil supplement 2
- Where
- Netherlands
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Wageningen University and Research
Ischemic Heart Disease
Oral Glutamine in Cardiopulmonary Bypass
Introduction: Glutamine (GLN) is the most abundant free amino acid in the body. It modulates immune cell function and is an important energy substrate for most cells (especially for enterocytes and lymphocytes) in critical…
- Trial name
- NCT02491931
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Instituto Mexicano del Seguro Social
Gastrointestinal Microbiome, Immunoglobulin A
The Effect of Maternal Dadiah Supplementation During Pregnancy on Child Growth and Gastrointestinal Health Outcomes
The aim of our study is to assess the effect of giving dadiah as a supplement to pregnant women on improving the growth and digestive health of children.
- Conditions
- Gastrointestinal Microbiome, Immunoglobulin A, Growth; Stunting, Nutritional
- Trial name
- NCT05140928
- Testing
- Dadiah Pudding, Pudding without Dadiah
- Where
- Indonesia
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Andalas University
Interaction Drug Food
Evaluating the Pharmacokinetics and Drug Interaction Potential of the Botanical Dietary Supplement Cinnamon
The purpose of this study is to evaluate a well-characterized, commercially available cinnamon dietary supplement as a precipitant of pharmacokinetic interactions with cytochrome P450 (CYP) 2A6 drug substrates in healthy…
- Trial name
- NCT05157672
- Testing
- Cinnamon (2 g), Nicotine gum (2.5 mg), Letrozole (2.5 mg)
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Washington State University
Enteral and Supplement Feeds Adverse Reaction, Gastrointestinal Diseases
Using Magnetic Field Tracking to Confirm Nasogastric Tube Placement at Point of Care
This is a trial on the feasibility of magnetic tracking for the confirmation of nasogastric tube location in human patients.
- Conditions
- Enteral and Supplement Feeds Adverse Reaction, Gastrointestinal Diseases, Esophagus Disorder
- Trial name
- NCT05204901
- Testing
- Insertion and withdrawal of a magnetic-tipped wire into the lumen of the nasogastric tube for tracking of its position
- Where
- Singapore
- Volunteers
- 10 people
- Sponsor
- Tan Tock Seng Hospital
Hepatocellular Carcinoma
Effects of EPA Supplementation on Patients With Unresectable Hepatocellular Carcinoma.
Dietary intervention with eicosapentaenoic acid combined with chemotherapy may shift inflammatory mediators toward resolution in non-resectable hepatocarcinoma and help to preserve muscle mass.
- Trial name
- NCT07664007
- Testing
- Eicosapentaenoic acid oral lipidic emulsion, Pacebo oral lipidic emulsion
- Where
- Spain
- Volunteers
- 18 people
- Sponsor
- Instituto de Investigación Sanitaria Aragón
Hypertriglyceridemia
Effects of Amino Acids on Regional Lipid Metabolism
Elevated fat level in blood is a risk factor for coronary heart disease, a major cause of death in America. The overall goal of this project is to test a novel treatment using nutrient (amino acid) supplementation against this…
- Trial name
- NCT01150188
- Testing
- Amino acids
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Supplement, Cognition Disorders in Old Age
Erinacine A-enriched Hericium Erinaceus Mycelia for Improvement of Recognition, Vision, and Functional MRI Alterations
This study was designed as randomized double blind placebo study to investigate the efficacy of Erinacine A-enriched Hericium erinaceus mycelia for improvement of recognition, vision, and functional MRI alterations.
- Conditions
- Supplement, Cognition Disorders in Old Age, Vision, fMRI
- Trial name
- NCT04065061
- Testing
- Erinacine A-enriched Hericium Erinaceus Mycelia
- Where
- Taiwan
- Volunteers
- 68 people
- Sponsor
- Chung Shan Medical University
COPD
Effect of Oral Astaxanthin Formula on Pulmonary Rehabilitation in Patients With COPD
The goal of this clinical trial is to investigate whether an astaxanthin-based dietary supplement combined with a pulmonary rehabilitation training program could improve exercise capacity in patients with COPD.
- Trial name
- NCT07684391
- Testing
- Astaxanthin, Pulmonary rehabilitation training
- Volunteers
- 140 people
- Sponsor
- China-Japan Friendship Hospital
Stroke
Effects of Bifidobacterium Longum OLP-01 Supplement on Cognitive Function, Exercise Performance, Nutritional Status and Gut Microbiota in Stroke Patients
Stroke is a syndrome of acute, focal neurological deficit attributed to vascular injury of the central nervous system. It was the 2nd leading cause of death worldwide and accompanied by high disability rate also increases the…
- Trial name
- NCT05477732
- Testing
- Bifidobacterium longum OLP-01
- Where
- 3 sites in Taiwan
- Volunteers
- 120 people
- Sponsor
- Taipei Medical University
Metabolic Syndrome
Marin Protein Hydrolysate and Metabolic Syndrome
Overweight and obesity are increasing global health problems and the most important contributors to morbidity and mortality. The maintenance of long-term weight loss is difficult, and individuals often regain weight after an…
- Trial name
- MPH_MetS (NCT03807752)
- Testing
- MPH_active
- Where
- 2 sites in Norway
- Volunteers
- 33 people
- Sponsor
- Helse Møre og Romsdal HF