Clinical trials: Dietary Supplement: Placebo
High Blood Pressure, Flow Mediated Dilation
Effect of Nitrate-rich Fruit and Vegetable Supplement on Blood Pressure
It is hypothesized that the daily supplementation of a nitrate-rich, two-ounce fruit and vegetable energy supplement (Isagenix International LLC) by healthy young adults with a would increase circulating nitrates and improve…
- Trial name
- NCT03486145
- Testing
- fruit and vegetable juice supplement
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Diabetes Mellitus, Type 2
Effects of the GOLO for Life System Diet With and Without GOLO Release Supplement on Glycemic Control and Insulin Resistance
This randomized, double-blind placebo-controlled study is intended to observe the short-term effects of the GFL System Diet with Release supplement versus GFL System Diet with placebo on glycemic metabolism and insulin resistance…
- Trial name
- NCT04082390
- Testing
- RELEASE
- Volunteers
- 36 people
- Sponsor
- Golo
Helicobacter Pylori Infection, Dyspepsia
Pylori Duo for Adjunctive Treatment and Prevention of Recurrence of Helicobacter Pylori Infection
This randomized, double-blind, placebo-controlled, single-center clinical trial will evaluate the efficacy and safety of Pylori Duo as an adjunctive treatment in adult patients with confirmed Helicobacter pylori infection.
- Conditions
- Helicobacter Pylori Infection, Dyspepsia, Gastrointestinal Adverse Effects
- Trial name
- NCT07729293
- Testing
- Omeprazole, Pylera (Bismuth subcitrate potassium, metronidazole, tetracycline) given in combination with omeprazole, Pylori Duo
- Where
- Spain
- Volunteers
- 140 people
- Sponsor
- Gala Servicios Clinicos S.L.
Irritable Bowel Syndrome
Randomised Double-blind Active vs. Placebo Clinical Trial on the Effect of a Food Supplement on IBS in Children
The goal of this clinical trial is to test a food supplement in children of 3-17 years with IBS. The main questions it aims to answer are: Is the tested supplement able to improve and/or reduce IBS-related symptoms? After…
- Trial name
- NCT06123234
- Testing
- Verum
- Where
- Italy
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliera Universitaria Policlinico "G. Martino"
Obesity
Effects of the GOLO Weight Management Program With and Without Release Supplement on Weight and Metabolic Parameters in Subjects With Obesity
This randomized, double-blind placebo-controlled study was intended to measure the effects of the GWMP with Release supplement versus GWMP with placebo supplement in a representative group of obese subjects with or without…
- Trial name
- NCT03842501
- Testing
- Release Supplement
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Golo
Calculus of Upper Urinary Tract (Disorder)
The Impact of Renalof® Dietary Supplement on Upper Urinary Tract Stone Volume
Following informed consent, all recruited patients will have a baseline non-contrast CT scan performed at the radiology department of "G.
- Trial name
- AMMOS (NCT04860492)
- Testing
- Renalof 325mg
- Where
- Greece
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Knee Osteoarthritis
Effect of Probiotic Supplements on Osteoarthritis Outcomes
Dysbiosis of the gut microbiota is believed to contribute to the development and progression of osteoarthritis (OA), suggesting a role for probiotics in the treatment of OA.
- Trial name
- ProOA23 (NCT06459700)
- Testing
- Probiotic supplements
- Where
- Sweden
- Volunteers
- 86 people
- Sponsor
- Lund University
Lithiasis, Nephrolithiasis
Study of the Administration of a Food Supplement in Patients With Lithiasis Treated With Extracorporeal Shock Wave Lithotripsy.
The extracorporeal shock wave lithotripsy (ESWL) is the treatment of choice for most stones in any of their locations. It is about breaking the stone without surgically intervening on the patient and getting him to expel the…
- Trial name
- FAGOTRICIA (NCT05525130)
- Testing
- Food supplement
- Where
- 3 sites in Spain
- Volunteers
- 81 people
- Sponsor
- Arafarma Group, S.A.
Immune Health
Impact of Lactoferrin, a Dietary Supplement, vs. Placebo on Respiratory Tract Infections
This is a randomized, double-blind, placebo-controlled study to evaluate the impact of bovine Lactoferrin (bLf) on respiratory tract infections (RTIs) in an elderly population in the United States.
- Trial name
- NCT04713735
- Testing
- bovine lactoferrin supplement
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Mead Johnson Nutrition
Depressive Disorder, Major, Depression
The Effect of Probiotic Supplementation on the Mental Status, Inflammation, and Intestinal Barrier in Major Depressive Disorder Patients Using Gluten-free or Gluten-containing Diet
More and more evidence confirms the relationship between the gut-brain-microbiota axis and the symptoms of mood disorders. A potential pathway connecting the intestines and the brain in depression is inflammation.
- Trial name
- SANGUT (NCT03877393)
- Testing
- Probiotic supplementation + gluten-free diet, Probiotic supplementation + gluten-containing diet
- Where
- Poland
- Volunteers
- 120 people
- Sponsor
- Medical University of Lublin
Anaemia
Safety and Efficacy Study of a Food Supplement for Pregnant and Lactating Women
The purpose of this study is to determine whether a food supplement consisting of vitamins, minerals and fish oil taken during and after pregnancy can decrease the need for additional iron supplementation due to anemia during…
- Trial name
- NCT02190565
- Testing
- Food supplement
- Where
- Sweden
- Volunteers
- healthy volunteers welcome
- Sponsor
- Oriflame Cosmetics AB
Breast Cancer, Lung Cancer
Effects of Somnage® in the Management on Sleep and Mood in Cancer Patients
The aim of this placebo-controlled randomized study is to evaluate the effects of Melatonin 1mg/Zn 30% VNR/Mg 100% VNR (food supplement) in the management on sleep quality and mood alteration in cancer patients
- Conditions
- Breast Cancer, Lung Cancer, Colon Cancer
- Trial name
- NCT02883790
- Testing
- Somnage
- Where
- 5 sites in Italy
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Helsinn Healthcare SA
Glucose Intolerance
Effects of a Dietary Supplement Containing Salacia Extract, Citrus Bioflavonoids, and Trivalent Chromium on Markers of Glucose Control
This study was a double-blind, randomized, placebo-controlled, clinical trial with two parallel groups. Participants reported to a single investigational center in Ohio (i.e., The Center for Applied Health Sciences) during the 12…
- Trial name
- NCT05887050
- Testing
- Active
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- The Center for Applied Health Sciences, LLC
Nutrition Status
A Study to Assess the Impact of a Nutritional Supplement on Wellbeing and Nutrient Absorption
The objective of this placebo controlled randomized research is to demonstrate the health benefits of a carotenoid nutritional supplement as compared to placebo in terms of nutrient levels, quality of life, feelings, of wellness…
- Trial name
- NCT06749808
- Testing
- Carotenoid Nutritional Supplement
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Pharmanex
Intestinal Permeability
Dietary Supplementation on Gastrointestinal Barrier Function
The purpose of the current study is to examine the effects of a dietary supplement containing plant derived phenolics at two different dose levels on parameters of gastrointestinal (GI) health in otherwise generally healthy…
- Trial name
- NCT06262880
- Testing
- plant derived phenolics, Microcrystaline cellulose (MCC)
- Where
- United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Brightseed
Skin
A Double-Blind, Randomized, Placebo-Controlled Study Evaluating the Nutritional Supplement Lumenato and Its Impact on Skin Parameters in Healthy Female Subjects
The purpose of this study is to evaluate perceived changes in skin health and appearance after taking the study product daily for 12 weeks. The study product is a soft gel supplement containing tomato oil.
- Trial name
- NCT04356456
- Testing
- Lumenato
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- LycoRed Ltd.
Skin Aging, Dry Skin
Effects of Probiotics on Skin Health in Healthy Women
The effect of probiotics on skin health in healthy women with dry to very dry facial skin.
- Trial name
- NCT07887841
- Testing
- Probiotics
- Where
- United Kingdom
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Probi AB
Healthy
A Clinical Study on the Effects of a Dietary Supplement on Stress, Anxiety, Mood and Sleep in a Pediatric Population
The study will be a randomized, placebo control clinical study to assess the the efficacy for improvement of mood/stress and anxiety compared to placebo through validated survey questionnaire.
- Trial name
- NCT07076537
- Testing
- Dietary Supplement with actives
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Olly, PBC
Cholesterol, Hyperlipidemia
Study of Changes in Total Cholesterol Levels as a Function of Consuming a Supplement Designed to Improve Cardiovascular Health
The purpose of this study is to evaluate the effectiveness of a food-source nutrient containing bitter orange by comparing changes 45 blood chemistries and self-reported quality of life.
- Conditions
- Cholesterol, Hyperlipidemia, Hypercholesteremia
- Trial name
- AdBiotech (NCT01890889)
- Testing
- Ad-Chol-Pre, Half-dose Ad-Chol-Pre, Defatted egg yolk without the active ingredient of the other two interventions
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Integrative Health Technologies, Inc.
Supplement
Black Elderberry Supplementation and Exercise Responses in Young Men
his randomized, placebo-controlled trial investigated whether black elderberry (Sambucus nigra L.) supplementation affects blood lactate responses, oxidative stress biomarkers, and exercise-related physiological responses in…
- Trial name
- NCT07777510
- Testing
- Anthocyanin Group
- Where
- Turkey (Türkiye)
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Kocatepe University