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Clinical Trial Summary

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, parasites). Diarrhea is one of the main causes of malnutrition in children under five years of age. Inversely, nutritional deficiency, particularly vitamin C deficiency, can be a risk factor for diarrhea. The main objective of this study is to assess the impact of vitamin C deficiency on diarrheal infection in children aged 2 to 5 years in countries with a high diarrheal rate. This pilot case-control study will be conducted in metropolitan France, Africa and South America. This question will be addressed by comparing vitamin C levels in children with diarrhea, regardless of the infectious agent, to levels in age- and sex-matched controls.


Clinical Trial Description

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, parasites). Diarrhea is one of the main causes of malnutrition in children under five years of age. Inversely, nutritional deficiency, particularly vitamin C deficiency, can be a risk factor for diarrhea. The main objective of this study is to assess the impact of vitamin C deficiency on diarrheal infection in children aged 2 to 5 years in countries with a high diarrheal rate. This pilot case-control study will be conducted in metropolitan France, Africa and South America. This question will be addressed by comparing vitamin C levels in children with diarrhea, regardless of the infectious agent, to levels in age- and sex-matched controls. The study aims at (i) determining whether vitamin-deficiency may occurs in children living in developing countries and at (ii) determining the plasma vitamin A, C and E concentrations in children suffering of diarrheal diseases. A total of 360 children will participate to the study. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05328037
Study type Observational
Source Institut Pasteur
Contact Muriel Vray, PhD
Phone 0033 1 40 61 39 58
Email muriel.vray@pasteur.fr
Status Recruiting
Phase
Start date April 25, 2022
Completion date March 31, 2024

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