Clinical trials: Vitamin C
Hair Thinning, Hair Loss
The Effect of 24-week Dietary Intake of Food Supplements on Hair
Purpose of this randomized, double-blind, placebo-controlled study will be to evaluate whether the daily use of novel dietary supplements over 24 weeks is able strengthen and promote growth of hairs, improve their density and…
- Trial name
- TO-HAIR (NCT06174441)
- Testing
- Investigational product 1 (CPMSM), Investigational product 2 (HC+)
- Where
- Slovenia
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- VIST - Faculty of Applied Sciences
Anxiety Disorders and Symptoms, Fibromyalgia
The Benefits of Natural Medicine, Vitamin IV Therapy and Supplements: Maintaining Good Health Through Nature
Herbal Medicine is known as the medicinal use of herbal substances as a means of treating different conditions in the human body to ensure that the body remains in optimal health and wellness.
- Conditions
- Anxiety Disorders and Symptoms, Fibromyalgia, Arthritis, Chronic Pain
- Trial name
- NCT05067998
- Testing
- IV Vitamin Infused Therapy Treatment, Herbal medicine
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Faith A. Richardson
Chronic Obstructive Pulmonary Disease (COPD)
Effect of Supplementary Vitamins on Oxidant Gene Expression in the Lungs of Healthy Smokers
Smoking damages the airway epithelium. The major mechanism by which this is done is by molecules called free radicals. Our body attempts to deal with these damaging molecules in two ways.
- Trial name
- NCT00565214
- Testing
- Group 1, Group 2
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Venous Disease Classification (CEAP): C2 or C3
EXPLORATORY ASSESSMENT OF THE EFFECTS OF CYCLO 3 ® FORT (Ruscus Extract, Hesperidin Methyl Chalcone, Ascorbic Acid) OR MICRONISED PURIFIED FLAVONOID FRACTION ON VASCULAR PARAMETERS AND BIOMARKERS IN WOMEN SUFFERING FROM CHRONIC VENOUS DISEASE (CEAP C2 OR C3), OVER 8 WEEKS
Chronic Venous Disorder is the most prevalent vascular disease. It is multifactorial pathology that has an important impact on quality of life and represents a significant public health concern, due to its very high frequency in…
- Trial name
- NCT02907320
- Testing
- CYCLO 3 ® FORT, MPFF
- Sponsor
- Pierre Fabre Medicament
Myelodysplastic Syndromes, Acute Myeloid Leukemia
Combining Active and Passive DNA Hypomethylation
This is a multicentre, randomized, parallel-group, placebo-controlled, double-blind phase 2 study of the efficacy and safety of oral vitamin C supplement in combination with azacitidine in patients with higher-risk MDS, CMML-2 or…
- Conditions
- Myelodysplastic Syndromes, Acute Myeloid Leukemia, Chronic Myelomonocytic Leukemia
- Trial name
- EVI-3 (NCT03999723)
- Testing
- Vitamin C
- Where
- 10 sites in Denmark, Sweden
- Volunteers
- 196 people
- Sponsor
- Kirsten Grønbæk
COVID - 19
Vitamin E Supplementation As Adjunctive Therapy To Lower Inflammation In COVID-19 Patients
Since the first reported case of the novel coronavirus (SARS-CoV-2) in humans at the end of 2019 in Wuhan, the virus had infected approximately 100 million individuals.
- Trial name
- VITEC (NCT07412574)
- Testing
- Patients were randomly assigned, under a double-blind design, α-Tocopherol group (n = 22)
- Where
- Mexico
- Volunteers
- 56 people
- Sponsor
- Universidad Veracruzana
COVID-19
The Effects of Standard Protocol With or Without Colchicine in Covid-19 Infection
Based on data regarding the effect of colchicine on the modulation of immune system and decreasing cytokine release and inflammation the question arises whether colchicine, administered in a relatively low dose, could potentially…
- Trial name
- NCT04360980
- Testing
- Colchicine Tablets
- Where
- 2 sites in Iran
- Volunteers
- 80 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Healthy
Nutrition and Cognition in Indian Children
Nutritional deficiencies are a major problem in school children in India and have a variety of adverse effects on their cognitive development and growth, and increase susceptibility to infections.
- Trial name
- CHAMPION (NCT00467909)
- Testing
- micronutrients
- Where
- India
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- St. John's Research Institute
Colonoscopy
2L Oral Bi-PegLyte Versus 2L Oral MoviPrep Regimen for Outpatient Colonic Preparation
This study is a randomized, controlled, single centre, endoscopist-blinded non-inferiority trial. The purpose of our study is to determine if using a 2-litre mixture in combination with vitamin C is better than using 2 litres of…
- Trial name
- NCT01865916
- Testing
- Polyethylene Glycol (PEG) and 15 mg Bisacodyl, Polyethylene Glycol (PEG) + ascorbic acid
- Where
- Canada
- Volunteers
- 309 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Sub-optimal Cognitive Function, Sub-optimal Immune Function
Evaluating Whole Foods Supplementation on Cognition
A six-month study which investigated the effect of Ginkgo Synergy® and Choline or OPC Synergy® and Catalyn® on cognitive and immune function markers and quality of life among healthy older adults with no history of significant…
- Trial name
- NCT01672359
- Testing
- Ginkgo Synergy® and Choline, OPC Synergy® and Catalyn
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- University of Miami
Anemia
Evaluation of the Efficacy of Different Strategies to Treat Anemia in Mexican Children
Anemia continues to be a major public health problem in many regions of the world and it is still not clear which strategy is more effective in children population in terms of adherence and efficacy.
- Trial name
- NCT00822380
- Testing
- Iron, Multiple micronutrients supplement, micronutrient fortified porridge powder
- Volunteers
- 680 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma de Queretaro
Dietary Habits
Analysis of MicroBial Metabolites After Eating Refined Food
The purpose of this study is to learn more about what happens in the human body after consuming a meal that contains ultra-processed foods like hamburgers, and if this is different to what happens after consuming a meal that…
- Trial name
- AMBER (NCT04308473)
- Testing
- Ultra-processed Food Meal, Whole Food Meal
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Bacterial Pneumonia
Vitamin D Supplementation Prevents Elderly Pneumonia
Pneumonia is the fourth leading cause of death and frequently occurs in institutionalized elderly people in Japan. Recently, several clinical and experimental studies have reported the importance of vitamin D in the regulation of…
- Trial name
- NCT00877422
- Testing
- Vitamin D3
- Where
- Japan
- Volunteers
- 100 people
- Sponsor
- Tohoku University
Pulmonary Fibrosis Due to COVID-19
Treatment of Pulmonary Fibrosis Due to COVID-19 With Fuzheng Huayu
According to previous studies, viral pneumonia can develop into pulmonary fibrosis, which can affect patients'lung function and even life health.This study aims to observe the efficacy and safety of Fuzheng Huayu Tablets in the…
- Trial name
- NCT04279197
- Testing
- Fuzheng Huayu Tablet, Vitamin C tablets, respiratory function rehabilitation training
- Where
- China
- Volunteers
- 142 people
- Sponsor
- ShuGuang Hospital
Adolescents, Anemia
Effect of Micronutrients and Life Skills Education on the Health and Nutrition of Adolescent and Young Women in Pakistan
The primary aims of this study are: 1) To evaluate the impact of supplementation with multiple micronutrients (MMN) from preconception and life skills education among women 15-18.9 years of age at enrolment on the prevalence of…
- Conditions
- Adolescents, Anemia, Pregnancy, Empowerment
- Trial name
- NCT03287882
- Testing
- Multiple micronutrients (UNIMMAP composition), Life skills based education
- Where
- Pakistan
- Volunteers
- 25,447 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Urinary Incontinence
Effect of Pollen Extract on Urinary Incontinence
Study with food supplement to assess the eficacy of pollen extract on Urinary Incontinence
- Trial name
- NCT03438422
- Testing
- Pollen extract
- Where
- Spain
- Volunteers
- 160 people
- Sponsor
- Dr. Santiago Palacios
Ankle Fracture
The Effect of Vitamin c on Preventing Complex Regional Pain Syndrome (CRPS Type I) Following Ankle Fracture
The use of prophylactic treatment with vitamin c may prevent complex regional pain syndrome (CRPS)
- Trial name
- CRPS (NCT01338129)
- Testing
- vitamin c
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Rabin Medical Center
NAFLD, NASH - Nonalcoholic Steatohepatitis
Safety and Tolerability of Novel Medical Nutrition Products for NAFLD Treatment
To the moment, only limited data are present on the efficacy of changes in diet composition of patients with non-alcoholic fatty liver disease (NAFLD).
- Trial name
- 052920190055 (NCT04308980)
- Testing
- Specialized product for medical nutrition (SPP-1), individualized diet
- Where
- Russia
- Volunteers
- 45 people
- Sponsor
- Russian Academy of Medical Sciences
Cerebral Palsy, Spastic
Effect of the Nutritional Support System on Neuromotor Alterations in Patients With Cerebral Palsy
Study to determine the impact of a nutritional support system (NSS) on neuromotor alterations in patients with cerebral palsy.
- Conditions
- Cerebral Palsy, Spastic, Malnutrition
- Trial name
- NSS-PC (NCT05648422)
- Testing
- Probiotics, NSS Nutritional Support System, Deworming
- Where
- Mexico
- Volunteers
- 144 people
- Sponsor
- Anahuac University
Depression
An Investigation Into the Effects of Blueberry Anthocyanin on Cognitive Functioning and Mood in Adolescents.
The purpose of this study is to determine whether a 4-week dietary intervention with wild blueberry powder can have an effect on cognitive performance in participants aged between 13-17.
- Trial name
- NCT03119597
- Testing
- Wild Blueberry Powder-13g
- Where
- United Kingdom
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Reading
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