Clinical trials: Dietary Supplementation
NAD, NAD+ Levels in the Blood
Comparison of Three Qualia NAD⁺ Formulations on Intracellular NAD⁺ Levels
This is a double-blind, placebo-controlled, parallel-group study evaluating the effects of three distinct Qualia NAD⁺ formulations on intracellular NAD⁺ levels in healthy adults aged 35-75 years.
- Trial name
- NCT07132801
- Testing
- Qualia NAD⁺ version 1, Qualia NAD⁺ version 2, Qualia NAD⁺ version 3
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Qualia Life Sciences
Infertility, Female, In-Vitro Fertilization
DHEA Supplementation for Low Ovarian Response IVF Patients
Approximately 10% of all couples will be diagnosed as infertile. The most efficient infertility treatment is In-Vitro Fertilization (IVF).
- Trial name
- NCT00549081
- Testing
- DHEA
- Sponsor
- Shaare Zedek Medical Center
Antenatal Care
Strategies to Increase Antenatal Iron and Folic Acid Supplementation and Malaria Prophylaxis
Pregnancy increases the risk of malaria and nutritional deficiency. Despite some progress in ANC access over the past years, coverage of antenatal iron and folic acid supplementation (AIFAS) and intermittent preventive treatment…
- Trial name
- AIFASMaP (NCT04250428)
- Testing
- Demand intervention, Supply intervention
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- Centre Suisse de Recherches Scientifiques en Cote d'Ivoire
Microscopic Colitis
Modulation of Intestinal Barrier Function and Inflammation Via Butyrate-promoting Dietary Fibre
This study examines how a fermentable dietary fibre known to promote butyrate production impacts intestinal barrier function, intestinal microbiota, intestinal inflammation, and gastrointestinal symptoms in patients with…
- Trial name
- NCT05058131
- Testing
- Dietary fibre
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Örebro University, Sweden
Supplementation, Sport
Sodium Bicarbonate Supplementation in Athletes
The purpose of this study was to verify the effect of 10-day sodium bicarbonate (NaHCO3) and placebo (PLA) supplementation on body composition, physical capacity, as well as concentrations of the selected biochemical blood…
- Trial name
- NCT03165357
- Testing
- Sodium bicarbonate supplementation
- Where
- Poland
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
Healthy
Efficacy of Pea Hull Fibre Supplementation
The purpose of this randomized, cross-over study is to explore the effects of pea hull fiber on bowel movement frequency, transit time, appetite, gastrointestinal symptoms, microbiota composition and activity.
- Trial name
- NCT02778230
- Testing
- Pea Fiber, Control
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Florida
Healthy
Effect of β-alanine Supplementation on Muscle Carnosine
Carnosine is a natural acid buffering substance of muscle. The primary objective of this study is to test whether a nutritional supplement of beta-alanine enhances carnosine content in muscle.
- Trial name
- LitmusMagnet (NCT00813553)
- Testing
- beta-alanine
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
COPD, Aging
D Vitamine and Whole Body Vibration in Functional Outcomes
Older with Chronic obstructive Pulmonary Disease (COPD) were submitted to chronic whole body vibration training during 03 months, receiving a vitamine D dose for each week or placebo vitamine.
- Trial name
- NCT03684837
- Testing
- Vitamine D supplementation, chronic exercise in whole body vibration (WBV)
- Where
- Brazil
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Maíra F Pessoa
Type2 Diabetes
Efficacy of Multigrain Supplementation in Type II Diabetes Mellitus
The objective of this study is to evaluate the efficacy of instant multigrain supplementation on the glycemic status, cardiometabolic implications, oxidative stress and nutritional status in Type II DM patients.
- Trial name
- NCT04597229
- Testing
- Instant multigrain supplement
- Where
- Malaysia
- Volunteers
- 50 people
- Sponsor
- Universiti Sains Malaysia
Inflammatory Bowel Disease, Crohn Disease
High Dose Interval Vitamin D Supplementation in Patients With Inflammatory Bowel Disease Receiving Biologic Therapy
The investigators will be administering oral high dose interval vitamin D, concurrently when participants are receiving biologic therapy for their inflammatory bowel disease.
- Conditions
- Inflammatory Bowel Disease, Crohn Disease, Ulcerative Colitis, Vitamin D Deficiency
- Trial name
- NCT04331639
- Testing
- vitamin D3
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Boston Children's Hospital
Aerobic Gymnastics Performance, Sports Performance
Combined Rhodiola Rosea and Caffeine Supplementation for Aerobic Gymnastics Performance
Aerobic gymnastics requires repeated explosive movements, upper-body support elements, and the ability to maintain performance under fatigue.
- Conditions
- Aerobic Gymnastics Performance, Sports Performance, Exercise Recovery, Nutritional Supplementation
- Trial name
- NCT07860242
- Testing
- Rhodiola rosea Supplementation, Caffeine Supplementation, Standardized Aerobic Gymnastics Training
- Where
- China
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Beijing Sport University
Sarcopenia, Muscle Atrophy
Multidisciplinary Research Into the Effects of Resistance Exercise and Whey Protein Supplementation in Healthy Older Men
The aim of this randomised, double-blind, placebo-controlled, parallel groups trial is to investigate the effects of 12 weeks resistance exercise and whey protein supplementation on energy metabolism, markers of appetite…
- Trial name
- NCT03299972
- Testing
- Whey Protein, Control, Resistance Exercise
- Where
- United Kingdom
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Coventry University
Macular Telangiectasia Type 2 (MacTel)
Study of Serine Supplementation to Protect Vision in MacTel
The goal of this clinical trial is to look at the efficacy and safety of giving oral serine (an amino acid) on the progression of structural and functional changes of the retina in people with MacTel type 2.
- Trial name
- SEErine (NCT07342439)
- Testing
- L-serine
- Where
- 12 sites in United States, Australia and 3 more
- Volunteers
- 120 people
- Sponsor
- The Lowy Medical Research Institute Limited
Immunization Coverage, Vaccination
Increasing Measles Vaccination Coverage Through Supplementation With an SQ-LNS Incentive in Children Aged 6-23 Months
Provision of SQ-LNS also holds promise in incentivizing vaccination as well as other health services. The investigators will estimate 1) the effectiveness of a SQ-LNS mass supplementation program added to routine immunization…
- Conditions
- Immunization Coverage, Vaccination, Nutrition
- Trial name
- NCT06387511
- Testing
- Small-quantity lipid-based nutrition supplements (SQ-LNS) NutriVax, Sensitization on vaccination and on Infant and Young Child Feeding (IYCF) practices
- Where
- Nigeria
- Volunteers
- 3,814 people, healthy volunteers welcome
- Sponsor
- Alliance for International Medical Action
Pancreatic Cancer
Pancreatic Enzyme Supplementation in Patients With Unresectable Pancreatic Cancer (PESUP)
The investigators planned a prospective, randomized, placebo controlled trial to test the hypothesis that weight loss in patients with unresectable pancreatic cancer with occlusion of the pancreatic duct can be reduced or…
- Trial name
- NCT01587534
- Testing
- Norzyme
- Where
- South Korea
- Volunteers
- 67 people
- Sponsor
- National Cancer Center, Korea
Laryngectomy
Effect of Zinc and Probiotics Supplementation on Laryngeal Cancer Patients Undergoing Laryngectomy Surgery to Improve Prognosis and Better Wound Healing
using zinc and probiotics supplementation for providing better prognosis for laryngeal cancer patients under going total or partial laryngectomy.
- Trial name
- NCT06674564
- Testing
- Zinc Acetate 50 Mg Oral Capsule, Probiotic
- Where
- Egypt
- Volunteers
- 140 people
- Sponsor
- Ain Shams University
Parkinson Disease (PD)
L-THEANINE AND MEDITERRANEAN DIET ON RBD, GI FUNCTION, AND INFLAMMATION IN PARKINSON'S DISEASE
Parkinson's disease is a progressive neurological disorder associated with severe dopaminergic neuron loss in the substantia nigra pars compacta.
- Trial name
- NCT07682532
- Testing
- Dietary Supplement
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Medipol University
Chronic Kidney Disease, Cardiovascular Disease
Pomegranate Supplementation on Physical Function and Cardiovascular Disease Risk in CKD Patients
Chronic kidney disease (CKD) patients have very low physical function and high rates of cardiovascular disease (CVD) mortality. The objective of the proposed research is to evaluate the effects of dietary supplementation with a…
- Trial name
- NCT01324193
- Testing
- Pomegranate extracts
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Kenneth Wilund
Cognitive Function, Growth
Long-term Effects of Iron and Zinc Supplementation During Infancy on Cognitive Performance and Growth
The hypotheses of this study are: 1. Compared to children who received a placebo, children who received iron or zinc or iron and zinc combined will perform better on cognitive tests and will have better growth status at ages 8 to…
- Trial name
- FeZn_FU (NCT00824304)
- Where
- Thailand
- Volunteers
- 562 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Disuse Atrophy
Leucine Supplementation and Skeletal Muscle Disuse
Leucine supplementation is widely known for promoting strong influence on skeletal muscle remodeling. This study aims to evaluate the effect of leucine supplementation on disuse-induced skeletal muscle atrophy.
- Trial name
- NCT01192009
- Testing
- Leucine
- Where
- Brazil
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
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