Vitamin A supplementation
Sponsors
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Food Technology Research Centre, Botswana, Cheikh Anta Diop University, Senegal, Centre for Food and Nutrition Research, Yaounde, St. Jude Children's Research Hospital
Conditions
Assessment of Vitamin A Status of ChildrenHealthy ParticipantsInfant, PrematureInfectionNutritional, Metabolic, Endocrine
Vitamin A statusVitamin A DeficiencyVitamin A Overdosevitamin A insufficiency in pediatric hematopoietic stem cell transplant patients
vitamin A supplementation,
Phase 1
Unknown Phase
Vitamin A Supplementation in Preterm Infants
NCT00063596
Start: 2000-01-31End: 2004-05-31Target: 220Updated: 2005-06-24
Using Stable Isotope Techniques to Monitor & Assess the Vitamin A Status of Children Susceptible to Infection
NCT03194724
Start: 2016-04-30End: 2018-12-31Target: 120Updated: 2017-06-21
Vitamin A Total Body Stores of Senegalese Children in Relation to Their Infectious Status
CompletedNCT03207308
Start: 2017-02-03End: 2017-12-01Updated: 2019-02-26
Using Stable Isotopes to Assess the Effectiveness of Vitamin A Supplementation in Cameroon
CompletedNCT03383744
Start: 2015-10-05End: 2016-07-29Updated: 2017-12-26
RAF 6047
Active, not recruitingPACTR201803002999356
Start: 2016-08-01Target: 115Updated: 2026-09-14
The effect of vitamin A on intestinal mucosal injury in pediatric patients receiving hematopoietic stem cell transplantation and chemotherapy: a randomized controlled clinical trial
Active, not recruitingTCTR20191207002
Start: 2017-05-01Target: 30Updated: 2026-08-03