Clinical trials: Dietary Supplementation
Orthopedic Disorder, Hip Arthropathy
Iron Supplementation in Hip/Knee Surgery
Randomized controlled trial to evaluate the efficacy of oral iron supplementation in reducing the prevalence of preoperative anemia in a cohort of 82 patients undergoing elective prosthetic hip or knee surgery.
- Conditions
- Orthopedic Disorder, Hip Arthropathy, Knee Arthropathy, Anemia
- Trial name
- NCT04078880
- Testing
- Sucrosomial iron plus ascorbic acid
- Where
- Italy
- Volunteers
- 82 people
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Infant Development
Effect of Long-Chain Polyunsaturated Fatty Acid Supplementation on Toddler Cognition
The hypothesis to be examined is that dietary LCP-supplementation in the second and third years of life will improve cognitive and visual maturation in early childhood.
- Trial name
- NCT00982462
- Testing
- Docosahexaenoic acid (DHA) and arachidonic acid (ARA)
- Where
- United States
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Retina Foundation of the Southwest
Chronic Obstructive Pulmonary Disease
SCOPE-Study: Salzburg Chronic Obstructive Pulmonary Disease- Exercise and Oxygen Study
Chronic obstructive pulmonary disease (COPD) is number four of the leading causes of death in the USA and Europe. Moreover, among the top five causes of death, this disease is the only one with increasing mortality rates.
- Trial name
- SCOPE (NCT01150383)
- Testing
- Physical exercise training with supplemental oxygen, Physical exercise training with "room air supplementation"
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Paracelsus Medical University
Pregnant Women, Preeclampsia
Antioxidant Supplementation in Pregnant Women
The purpose of this study is to investigate the benefit of several micro nutrients of antioxidants (using milk) in a cohort of women with low antioxidant status and the changes in cell-free mRNA.
- Trial name
- ASIP1 (NCT01232205)
- Testing
- micronutrient antioxidant, Control
- Where
- Indonesia
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- Showa University
Skin Ageing, Healthy Ageing
Effects of a Multi-Targeted Oral Supplement on Skin, Hair, Sleep, Energy, Cognition, Libido and Epigenetic Biological Clock Age
This study evaluated the effects of a daily oral supplement regimen (Advanced ID Brain, Heart and Eye Omega Gel Capsules taken with Advanced ID Longevity and Collagen Complex Powder) on measures of skin condition, hair, sleep…
- Conditions
- Skin Ageing, Healthy Ageing, Effect of Oral Nutritional Supplementation on Skin, Hair, Sleep, Energy, Cognition and Sexual Wellbeing in Healthy Adults, Longevity
- Trial name
- IDF-AID-1 (NCT07827651)
- Testing
- Advanced ID
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- IDI Skincare Limited
Effect of Food Supplement
Effects of Vitamin C Enriched Hydrolyzed Collagen, PrimaColl™, Whey Protein, or Placebo on Collagen Synthesis
The purpose of this study is to determine the effects of repeated dosing vitamin C enriched hydrolyzed collagen (HC) over a 24hr period, compared to PrimaColl™ (PC), whey protein (WP) and placebo (PL), with prescribed exercise on…
- Trial name
- NCT05427279
- Testing
- Hydrolized Collagen, PrimaColl, Whey protein
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Flu Symptom
Immune System Stimulation by Probiotic Food Supplementation
The purpose of this study is to investigate the effects of a probiotic supplementation on adult volunteers with having caught the common cold more than 4 times in the past year.
- Trial name
- NCT03049579
- Testing
- Weiquan Yogurt with probiotics, Weiquan Yogurt without probiotics
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Hangzhou Wei Chuan Foods Co., Ltd.
Refractory Epilepsy, SLC35A2-CDG - Solute Carrier Family 35 Member A2 Congenital Disorder of Glycosylation
Galactose Supplementation for the Treatment of MOGHE
Mild malformation of cortical development with oligodendroglial hyperplasia in epilepsy (MOGHE) is a new entity frequently associated with refractory epilepsy and neurodevelopmental disorders.
- Trial name
- GATE (NCT04833322)
- Testing
- D-Galactose
- Where
- Spain
- Volunteers
- 8 people
- Sponsor
- Hospital Ruber Internacional
Poor Ovarian Response
How Dose Coenzyme Q10 Supplementation During Infertility Treatment Effects Pregnancy Outcome
As women age the ovarian response and pregnancy rate are reduced while the rate of chromosomal abnormalities in the embryos is increased.
- Trial name
- CoQ10 (NCT00878124)
- Testing
- Coenzyme Q10 co treatment
- Where
- 2 sites in Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Iron Deficiency Anemia of Pregnancy, Iron Malabsorption
Intravenous Iron for Iron-deficiency Anemia in Pregnancy: a Randomized Controlled Trial
Iron deficiency is the most common cause of anemia in pregnancy worldwide, and, when severe, can have serious consequences for mothers and babies.
- Trial name
- IVIDA (NCT03438227)
- Testing
- Iron dextran, Ferrous sulfate 325mg
- Where
- 2 sites in United States
- Volunteers
- 38 people
- Sponsor
- Indiana University
Type 2 Diabetes
Taurine and Nitrate Supplementation on Thermoregulatory in T2DM
Anthropogenic warming is increasing the frequency and intensity of extreme heat events. Elevated temperatures raise the risk of mortality and hospital admissions, particularly among people with chronic illnesses such as type 2…
- Trial name
- NCT07656051
- Testing
- taurine, Beetroot and taurine
- Volunteers
- 18 people
- Sponsor
- University of Portsmouth
Stress Fracture, Vitamin d
The Effect of Vitamin D and Calcium Supplementation on the Prevention of Stress Fractures.
The main objective of this study is to find whether supplemental vitamin d and calcium can reduce the incidence of stress fractures in recruits.
- Trial name
- NCT05186194
- Testing
- Vitamin D, Calcium
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Xijing Hospital
Asthma
Effects of L-arginine Supplementation in Adults With Moderate to Severe Asthma
Nitric oxide is an important marker of airway inflammation in asthma. Nitric oxide may have a protective role in patients with moderate to severe asthma.
- Trial name
- NCT00280683
- Testing
- L-arginine
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of California, Davis
Vitamin D Deficiency, Type2 Diabetes
Effect of Vitamin D Supplementation on Inflammatory Markers
Previous studies have shown that improving vitamin D status among the elderly may lead to an improvement in some inflammatory markers, especially with patients with type 2 diabetes.
- Trial name
- NCT03782805
- Testing
- cholecalciferol (Euro-Pharm International, Canada)
- Where
- Lebanon
- Volunteers
- 88 people
- Sponsor
- Université d'Auvergne
Allergic Rhinitis, Allergic Rhinitis (AR)
Effect of Combined Probiotics and Vitamin D on Symptoms of Allergic Rhinitis
The goal of this clinical trial is to learn if taking probiotics, vitamin D, or both together can help lower symptoms of allergic rhinitis (AR) and improve quality of life in adults.
- Trial name
- NCT07115342
- Testing
- Standard Allergic Rhinitis Treatment, Combined Vitamin D and Probiotics Supplementation
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Tanta University
Healthy, Liver Cirrhosis
Selenium Supplementation of Patients With Cirrhosis
The purpose of this study is to determine whether patients with liver disease can improve their nutritional selenium status by taking supplemental selenium.
- Trial name
- NCT00212186
- Testing
- Selenium Supplements (essential nutrient)
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Pregnancy; Nutritional Diseases
Growth and Adiposity in Newborns: The Influence of Prenatal Docosahexaenoic Acid (DHA) Supplementation
The purpose of this study is to learn if participants in the ADORE study (NCT02626299), who took a DHA supplement during pregnancy, see favorable body fat in their infants from birth to 24 months, and if excessive or appropriate…
- Trial name
- ADORE-GAINS (NCT03310983)
- Where
- United States
- Volunteers
- 254 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Handball Players
The Influences of Chokeberry Extract Supplementation on Handball Players
The study included 16 handball players, aged 16-24 years , of handball club "Novi Beograd". All study participants were apparently healthy, had no active sports injuries, did not use any medications, and were non-smokers.
- Trial name
- NCT04274582
- Testing
- chokeberry extract
- Where
- Serbia
- Volunteers
- 16 people
- Sponsor
- University of Kragujevac
Type 1 Diabetes
Effects of Vitamin D Supplementation in Subjects With New Onset of Type 1 Diabetes
In this placebo controlled study the investigators aim to investigate the effects of vitamin D supplementation in subjects with new onset of type 1 diabetes on immunological, endocrine and metabolic parameters.
- Trial name
- NCT01390480
- Testing
- Cholecalciferol
- Where
- Austria
- Volunteers
- 31 people
- Sponsor
- Medical University of Graz
Overactive Bladder
Oxybutynin and Omega-3 for OAB (Overactive Bladder)
We aim to evaluate whether the addition of Omega-3 fatty acids to oxybutynin, a standard first-line treatment for overactive bladder syndrome, will improve symptoms and quality of life.
- Trial name
- NCT02070042
- Testing
- Omega 3 Fatty Acid
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- TriHealth Inc.
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