Clinical trials: Supplementation
Exercise Recovery
Recovery With Tart Cherry Supplementation Following a Marathon.
The goal of this clinical trial is to compare recovery in healthy, active runners. The main questions it aimed to answer were whether 7 day supplementation with Vistula TC attenuated: muscle function inflammation soreness…
- Trial name
- NCT06332222
- Testing
- Tart Cherry
- Where
- United Kingdom
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Brain Insulin Sensitivity, Brain Vascular Function
Effects of Ketone Monoesters on Brain Function
Disturbances in brain insulin-sensitivity are not only observed in obesity and type 2 diabetes (T2D), but also during brain aging and in dementia.
- Conditions
- Brain Insulin Sensitivity, Brain Vascular Function, Cerebral Blood Flow, Cognitive Performance
- Trial name
- NCT06395051
- Testing
- Ketone Monoester
- Where
- Netherlands
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Wrinkles, Ageing
Assessment of the Impact of a Coenzyme Q10 Supplementation on the Skin
Objective of the study is to determine the influence of dietary supplementation with coenzyme Q10 (CoQ10) on skin conditions. 33 healthy female subjects will be randomly assigned to a placebo group, a low-dose (LD) group…
- Conditions
- Wrinkles, Ageing, Photoprotection
- Trial name
- NCT02604641
- Testing
- Quvital LD group, Quvital HD group
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- VIST - Faculty of Applied Sciences
Infertility
Adding Cytokines to In Vitro Human Culture Media to Improve Embryogenesis and Implantation
Assessment of the embryological benefit of in vitro adding of Cytokines (LIF 5ng/ml, HB-EGF 5ng/ml and GM-CSF 2n/ml) to the culture media and closely monitor its effect on embryogenesis and implantation outcomes.
- Trial name
- GHLCSHED (NCT02420886)
- Testing
- Adding LIF, HB-EGF and GM-CSF to Lifeglobal human IVF culture media
- Where
- 2 sites in Egypt
- Volunteers
- 443 people, healthy volunteers welcome
- Sponsor
- Ibn Sina Hospital
Kidney Calculi, Crohn's Disease
Calcium Supplements Strategy for Kidney Stones Prevention in Crohn's Patients
Hospitalization for kidney stones in the Inflammatory Bowel Disease (IBD) population is common, particularly among Crohn's patients who had a small bowel resection.
- Trial name
- NCT01735461
- Testing
- Calcium Carbonate
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- University of British Columbia
Mild Cognitive Impairment (MCI)
Assessing Treatment With High-phenolic EVOO Supplements for Neurovascular Activity
The goal of this clinical trial is to determine whether the extra-virgin olive oil (EVOO) phenolic dietary supplement can improve memory function and modulate biomarkers among individuals with mild cognitive impairment (MCI).
- Trial name
- ATHENA (NCT07741773)
- Testing
- EVOO-phenolics dietary supplement
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Augusta University
Diarrhoea
Immunological and Clinical Responses to Zinc in Children With Diarrhoea
Zinc deficiency has been found to be widespread among children in developing countries.Clinical and field studies have consistently observed an association between zinc deficiency and higher rates of infectious diseases…
- Trial name
- NCT00408356
- Testing
- Zinc
- Where
- Bangladesh
- Volunteers
- 338 people
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Attention Deficit Hyperactivity Disorder
Micronutrients for Attention-Deficit Hyperactivity Disorder in Youth (MADDY) Study
This proposed research will use randomized control trial (RCT) methodology and compare micronutrients with placebo in 135 children with ADHD.
- Trial name
- MADDY (NCT03252522)
- Testing
- Broad Spectrum Micronutrients; a 36-ingredient blend of vitamins, minerals, amino acids, and antioxidants
- Where
- 3 sites in United States, Canada
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Body Composition, Obesity
Efficacy of Liquid Versus Powder Protein Supplementation to Optimize Protein Intake After Bariatric Surgery
The goal of this randomized control trial is to compare the effect of a liquid formula rich in nutrients and low in calories (supplement) with the progressive diet with conventional foods that we usually recommend in patients…
- Conditions
- Body Composition, Obesity, Protein Supplementation, Bariatric Surgery Candidate
- Trial name
- NCT06267677
- Testing
- High protein liquid formula
- Volunteers
- 50 people
- Sponsor
- Hospital Clinic of Barcelona
Exercised Induced Asthma, Asthma
The Effects of Prebiotics on Gut Bacterial Parameters, Immune Function & Exercise-Induced Airway Inflammation.
The current study aims to explore the role of prebiotic supplementation in adults with and without Asthma/Exercise-Induced Bronchoconstriction (A/EIB).
- Trial name
- NCT02872675
- Testing
- HOST-DM059, Maltodextrin
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Nottingham Trent University
Critical Illness, Muscle Weakness
Can Beta-Hydroxy-beta-Methylbutyrate Supplementation Counteract Muscle Catabolism in Critically Ill Patients?
The rapid decline of muscle mass and function in mechanically ventilated critically ill patients is associated with prolonged length of mechanical ventilation, prolonged intensive care (ICU) and hospital stay, increased ICU and…
- Trial name
- HMB-ICU-CH (NCT03628365)
- Testing
- HMB (beta-hydroxy beta-methylbutyrate)
- Where
- Switzerland
- Volunteers
- 37 people
- Sponsor
- Mette M Berger
Healthy
Metabolomic Impacts of Branched-chain Amino Acid Supplementation During Endurance Exercise
The overall goal of this investigation was to determine the impact of branch-chained amino acids (BCAAs) supplementation on serotonin and associated metabolites during endurance exercise on healthy individuals.
- Trial name
- NCT04969536
- Testing
- Branched Chain Amino Acids
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Montana State University
Pregnancy
Delivery Vehicles for Prenatal Calcium Supplementation
The SickKids-led research team is currently developing a prenatal micronutrient powder that will contain calcium, iron, and folic acid with different absorption characteristics.
- Trial name
- NCT01676636
- Testing
- Traditional Tablet, Chewable tablets, Unflavoured Powder
- Where
- 2 sites in Bangladesh, Canada
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Kidney Disease, Chronic
Ketoanalogue Supplementation for Muscle Protection in CKD 4 and 5 Patients With Moderately Low Protein Diet (KETO-PROT-ACTION)
Chronic kidney disease (CKD) complicates many pathologies and the rapid increase in its prevalence constitutes a major public health concern.
- Trial name
- KETOPROTACTION (NCT07374042)
- Testing
- Keto Acid
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Clermont-Ferrand
Memory
Resveratrol for Improved Performance in the Elderly
The investigators aim to conduct a randomized placebo controlled pilot study to determine whether resveratrol, a dietary ingredient, supplementation is safe and improves memory and physical performance in older adults.
- Trial name
- RIPE (NCT01126229)
- Testing
- Low dose Resveratrol, High dose Resveratrol
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Florida
Inflammatory Bowel Diseases
A Study on the Effectiveness of a Nutritional Supplement With Natural Mastiha in Inflammatory Bowel Diseases.
The purpose of this study is to assess the effectiveness of a supplement with natural Mastiha on Inflammatory Bowel Diseases (IBD). U.S. Food and Drug Administration has classified Mastiha as GRAS.
- Trial name
- NCT02796339
- Testing
- Mastiha
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- Harokopio University
Aging, Arterial Stiffness
Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study
This study investigates the effect of dietary inorganic nitrate supplementation on 1) large elastic artery stiffness and hemodynamics and 2) cerebrovascular function in middle-aged and older adults.
- Conditions
- Aging, Arterial Stiffness, Endothelial Dysfunction, Hypertension
- Trial name
- INCA (NCT03617302)
- Testing
- Experimental: Nitrate-containing
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Gary L. Pierce, PhD
Anemia of Chronic Kidney Disease
Comparison Study of Two Iron Compounds for Treatment of Anemia in Hemodialysis Patients
Patients with end-stage kidney disease on maintenance hemodialysis frequently require iron supplementation to compensate for ongoing iron losses, and to maintain hemoglobin levels with or without additional use of…
- Trial name
- COPEFER (NCT02198495)
- Testing
- Supplementation of ferric carboxymaltose, Supplementation of iron sucrose
- Where
- 2 sites in Austria
- Volunteers
- 143 people
- Sponsor
- Medical University of Vienna
Strength, Body Composition
Omega-3 Fatty Acid Supplementation to Enhance Performance
The goal of this intervention study is to determine if omega-3 fatty acid supplementation as compared to placebo improves performance in track and field athletes. The main questions it aims to answer are: 1.
- Conditions
- Strength, Body Composition, Muscle Soreness
- Trial name
- FO n-3 (NCT05924139)
- Testing
- Omega-3 fatty acid
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Baylor University
Dietary Selenium Deficiency, Dietary Zinc Deficiency
Zinc and Selenium Supplementation in Atherosclerosis
The aim of this randomized double-blind study was to evaluate the effect of oral zinc and selenium supplementation on oxidative stress and inflammation biomarkers as well as the status of zinc and selenium in patients with…
- Trial name
- NCT01547377
- Testing
- zinc and selenium supplementation
- Where
- Brazil
- Volunteers
- 76 people
- Sponsor
- Universidade Federal do Rio Grande do Norte