Clinical trials: Dietary Supplement: Placebo
Dietary Supplementation
Consumption of 4D Dietary Supplement on Perceptual-Cognitive and Visual-Motor Performance
The purpose of this investigation is to determine if supplementation with the 4D dietary supplement impacts perceptual-cognitive and visual-motor skills in healthy individuals.
- Trial name
- NCT04988919
- Testing
- 4D
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Central Florida
Healthy Aging, Dietary Supplement
Effect of BrainPhyt, a Microalgae Based Ingredient on Cognitive Function in Healthy Older Subjects
In developed countries, the acceleration of the general population ageing has been widely described for decades, involving changes in public health policies.
- Conditions
- Healthy Aging, Dietary Supplement, Fucoxanthin, Cognitive Impairment
- Trial name
- PHAEOSOL-THREE (NCT04832412)
- Testing
- BrainPhyt, 100 % Maltodextrin
- Where
- Ireland
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Microphyt
Sleep
Effectiveness of Food-grown Magnesium on Sleep Quality/Quantity
This is a double-blind randomised placebo-controlled trial to evaluate orally-dosed food-grown magnesium compared to placebo on improvement in sleep quality and quantity as well as quality of life in otherwise healthy…
- Trial name
- NCT05825209
- Testing
- Food-Grown Magnesium, Microcrystalline cellulose
- Where
- Australia
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- RDC Clinical Pty Ltd
Chronic Obstructive Pulmonary Disease
Effects of a Food Supplement on Quality of Life in Patients With Chronic Obstructive Pulmonary Disease.
It has been demonstrated that consequences of malnutrition affect a situation of risk and have negative effects on the evolution of chronic obstructive pulmonary disease (COPD), accompanied by higher morbidity and mortality.
- Trial name
- EPOCAT (NCT04815499)
- Testing
- Food supplement
- Where
- Spain
- Volunteers
- 18 people
- Sponsor
- Arafarma Group, S.A.
Early Female Pattern Hair Loss (FPHL)
Clinical Evaluation of a Nutraceutical Supplement for Hair Growth, Hair Loss and Skin Improvement in Human Volunteers Versus Placebo
The purpose of this clinical trial is to evaluate the efficacy and safety of Olistic Next Women, a nutraceutical supplement, in women experiencing beginning of FPHL.
- Trial name
- NCT07111299
- Testing
- Drinkable multifactorial food supplement containing vitamins, minerals, plant extracts, and other bioactive compounds, formulated to support hair growth and scalp health in women over 35 years., Drinkable multifactorial food supplement containing vitamins, minerals, plant extracts, and other bioactive compounds, formulated to support hair growth and scalp health in women 18-35 years.
- Where
- Spain
- Volunteers
- 100 people
- Sponsor
- Olistic Research Labs S.L.
D008593
Effect of a Cepham Supplement on Hot Flashes and Menopausal Symptoms in Postmenopausal Women
The goal of this clinical trial is to learn if a daily nutritional supplement can reduce hot flashes and other menopausal symptoms in postmenopausal women.
- Trial name
- NCT06939868
- Testing
- Shatavari Root Extract, oral capsule
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Jacksonville University
Overweight and Obesity
Preventing Weight Regain Post-Semaglutide Treatment With Active Fiber Supplement (Soloways)
This randomized, double-blind, placebo-controlled trial titled "Preventing Weight Regain Post-Semaglutide Treatment with Active Fiber Supplement (Soloways)" evaluated the efficacy of an active fiber supplement in preventing…
- Trial name
- PWR-FAST (NCT06221696)
- Testing
- Active Fiber Supplement Group
- Where
- Russia
- Volunteers
- 160 people
- Sponsor
- S.LAB (SOLOWAYS)
Colic
Human Milk Oligosaccharide (HMO) Supplementation in Colic Management
Efficacy and tolerability of a composition comprising of HMO in a supplement format on colic management: a double-blind, randomized, placebo-controlled trial
- Trial name
- NCT05554991
- Testing
- HMO, Parental reassurance and support
- Where
- 7 sites in Italy, Spain
- Volunteers
- 5 people
- Sponsor
- Société des Produits Nestlé (SPN)
Hypertrophy
Supplemental Protein And Resistance Training Adaptations
Chronic resistance training has been shown to increase muscle cross-sectional area, volume and strength. Individuals participating in a resistance training program may wish to consume protein supplements to aid recovery and…
- Trial name
- SPARTA (NCT03918395)
- Testing
- Protein-polyphenol beverage
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Health Behavior
An Evaluation of the Effects of a Non-Caffeinated Energy Dietary Supplement
This study tested the effects of a botanical blend to a caffeine and a placebo condition on 1) self-reported alertness, anxiety, and headaches 2) multiple measures of attention 3) physical performance and 4) stress biomarkers.
- Trial name
- NCT04895800
- Testing
- Phytovive, Caffeine
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Fibromyalgia Syndrome, Fibromyalgia
Effects of 2-Aticyto Complex and D-Ribose on Pain and Clinical Course in Patients With Fibromyalgia
This multicenter, randomized, double-blind, placebo-controlled study will evaluate whether an oral supplement containing 2-Aticyto Complex and D-ribose (FibroThol), added to ongoing standard medical treatment, improves pain…
- Trial name
- NCT07495943
- Testing
- 2-Aticyto Complex and D-ribose Oral Supplement
- Where
- 5 sites in Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Haydarpasa Numune Training and Research Hospital
Prediabetes, Hypertension
Intervention With a GABA Supplement in Prediabetics
In this double-blind parallel placebo controlled intervention study the effects of 3 times daily 500 mg gamma-aminobutyric acid (GABA) supplementation on glucose tolerance and cardiovascular health will be assessed in…
- Trial name
- NCT04303468
- Testing
- GABA
- Where
- Netherlands
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Clostridium Difficile Infection Recurrence
Bacillus Velezensis DSM 33864 for Reduction of the Risk of Recurrent Clostridioides Difficile Infections
The purpose of this study is to determine whether a single strain capsulated probiotic, when used after standard C. difficile antibiotic therapy, is effective in reducing the risk of infection recurrence mediated by a decrease in…
- Trial name
- NCT05606159
- Testing
- Bacillus velezensis DSM 33864
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Novozymes A/S
Cognitive Impairment, Alzheimer Disease, Early Onset
Juice Plus Supplement Clinical Trial
The study is designed to determine whether encapsulated fruit and vegetable juice concentrates can improve biological indicators of cognitive and multiple dimensions of memory and learning.
- Conditions
- Cognitive Impairment, Alzheimer Disease, Early Onset, Mild Cognitive Impairment
- Trial name
- NCT04656860
- Testing
- Juice Plus+
- Where
- 2 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Alabama, Tuscaloosa
Bipolar Disorder
Clinical Trial of a Nutritional Supplement in Adults With Bipolar Disorder
The purpose of the trial was to determine whether a 36-ingredient micronutrient supplement (primarily vitamins and minerals) is beneficial for the treatment of bipolar disorder, when studied under randomized and fully blinded…
- Trial name
- NCT00109577
- Testing
- MCN36 (nutritional supplement)
- Where
- 2 sites in United States, Canada
- Volunteers
- 40 people
- Sponsor
- University of Calgary
Painful Menstruation
The Effect of a Ginger Formula on Menstrual Health vs a Placebo
This study will test whether a standardized ginger extract improves menstrual pain and related symptoms compared with placebo in women with painful periods.
- Trial name
- GinFlow (NCT07894406)
- Testing
- Ginger formula
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Givaudan France Naturals
Metabolic Dysfunction-Associated Steatotic Liver Disease, Non-alcoholic Fatty Liver Disease NAFLD
Taiwan Green Propolis for Blood Lipids and Body Fat in Patients With MASLD
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a common chronic liver condition linked to excess body fat, high blood lipids, and other metabolic problems.
- Conditions
- Metabolic Dysfunction-Associated Steatotic Liver Disease, Non-alcoholic Fatty Liver Disease NAFLD, Dyslipidemia, Obesity & Overweight
- Trial name
- TGP-MASLD (NCT07692438)
- Testing
- Taiwan green propolis capsule
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Taipei Medical University
Nitric Oxide, Placebo
Impact of Beetroot Juice Ingestion on Female Rugby Performance
Rugby is a team sport characterized by high-intermittent efforts, due to the importance of realizing intermittent and explosive efforts in rugby the use of nutritional strategies such as beetroot ingestion should be explored with…
- Trial name
- BEETJUICERUGBY (NCT05209126)
- Testing
- Beetroot juice
- Where
- 2 sites in Spain
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Universidad Francisco de Vitoria
Photobiology
Placebo-controlled Assessment of the Effect of a Food Supplement on Skin Protection After Exposure to UV Radiation
A probiotic bacterial strain was tested in a randomized, double blind , placebo controlled clinical trial with 54 healthy male volunteers.
- Trial name
- NCT00351689
- Testing
- dietary supplement
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- L'Oreal
Ageing
Study to Assess the Effect of Leucine Along With Resistance Exercise on Muscle Strength and Quality of Life in Elders
The purpose of this study is to determine whether a nutritional supplement with an amino acid called leucine along with resistance exercise are effective in the improvement of muscle strength and quality of life in elderly people.
- Trial name
- NCT00929929
- Testing
- L-leucine., Maltodextrin., Exercise program.
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona