Clinical trials: Ascorbic Acid Deficiency
Diarrhea, Infantile
Study on the Association Between Vitamin C Deficiency and Diarrhea in Children
Diarrheal disease is the second leading cause of death in children under five, althought it is both preventable and treatable. The causative factors of diarrheal diseases vary a lot from region to region (bacteria, viruses…
- Trial name
- VITAL (NCT05328037)
- Testing
- Blood sample collection
- Where
- 3 sites in Central African Republic, France and 1 more
- Volunteers
- 288 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Iron-deficiency
Measuring Dietary Iron Absorption From Edible Insects and Assessing the Effect of Chitin Content on Iron Bioavailability (Study 2)
Due to the growing world population, there is a need to develop viable ecological and nutritional alternatives to animal food products.
- Trial name
- Sustironable2 (NCT05328141)
- Testing
- Bread and butter, X.gideon, X.gideon with ascorbic acid
- Where
- Switzerland
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Vitamin C Deficiency
The Effect of Liposome Vitamin C on the Absorption and Metabolism of the Human Body.
To evaluate the difference between vitamin C in the form of oral liposomes and general vitamin C in a fixed period of time in plasma and urine.
- Trial name
- NCT04886752
- Testing
- vitamin C without liposome, liposomal process A vitamin C, liposomal process B vitamin C (Double Nutri™)
- Where
- Taiwan
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- TCI Co., Ltd.
Vitamin C Deficiency
The Effect of Vitamin C on GCF Total Oxidant Capacity in Smoker Patients With Periodontitis
The effect of vitamin C supplementation on GCF total oxidant capacity in smoker patients with periodontitis following non-surgical periodontal therapy.
- Trial name
- NCT05009355
- Testing
- Vitamin C
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Scurvy
"Vitamin C Deficiency in Hospitalized Adults: Systematic Screening Vs. Traditional Judgment - a Before-and-After Observational Study"
Brief Summary of the Study The goal of this observational study is to assess the incidence of vitamin C deficiency among hospitalized adults presenting with hemorrhagic signs.
- Trial name
- NCT06876545
- Testing
- systematical screening of at risk patients based on predefined hemorrhagic criteria
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Internist.Ro
HIV-1-infection, AIDS
Protect and Improve Cluster of Differentiation 4 (CD4) Cells and B Cells Lymphocytes
This is a plant-based medication used to increase the amount, protect, and reduce HIV's impact on T and B lymphocytes.
- Trial name
- NCT04770701
- Testing
- Ahah Drug
- Where
- Vietnam
- Sponsor
- Trieu, Nguyen Thi, M.D.
HIV Infections
A Study to See if Certain Antioxidants and Vitamins Will Keep Lactate Levels Down in Patients Taking Anti-HIV Drugs
The purpose of this study is to see if certain vitamins (C, E, B1, and B2) can keep lactate levels from becoming too high in patients who are taking nucleoside reverse transcriptase inhibitor (NRTI) anti-HIV drugs.
- Trial name
- NCT00037063
- Testing
- Thiamine hydrochloride, Riboflavin, Ascorbic acid
- Where
- 4 sites in United States
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Nutritional Rickets, Bone Turnover Rate Disorder
Effectiveness of Vitamin C Supplementation in Treatment of Rickets
Effectiveness of therapeutic dose of vitamin C in infants and children with nutritional rickets as an adjuvant therapy with vitamin D and calcium The study is two armed Randomized Control Trial, to validate the role of Vit C…
- Trial name
- NCT05310760
- Testing
- Vit C
- Where
- Egypt
- Volunteers
- 88 people
- Sponsor
- Cairo University
Cognitive Function and Mood, Non-anaemic Iron Deficiency
Efficacy Evaluation of 16 Weeks' Dietary Supplementation With Iron Bis-glycinate Plus Vitamin C on Cognitive Function, Subjective Mood, Fatigue, Health and Well-being
Iron deficiency is the most prevalent nutritional deficiency worldwide with one in four estimated to be affected by iron deficiency anaemia.
- Trial name
- NCT04469010
- Testing
- Iron Bis-Glycinate Chelate and Vitamin C, Iron Bis-Glycinate Chelate
- Where
- United Kingdom
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Northumbria University