Efficacy of zinc as an adjuvant therapy in acute pneumonia in children of age 2 months to 2 years: A randomized controlled trial
Abstract
Background: Pneumonia is the most common Illness affecting infants and children globally. Childhood pneumonia has been identified as the major “forgotten killer of children” by UNICEF and the WHO. The WHO and United Nations Children’s Fund (UNICEF) in 2013, published the integrated Global Action Plan for Pneumonia and Diarrhoea (GAPPD) which outlined a framework for ending preventable child deaths due to diarrhoea and pneumonia by 2025. Zinc is a vital micro element that is essential for a variety of fundamental biological processes due to its function as a transition metal, cofactor, structural component, and signalling molecule. Zinc is also an essential component of antibacterial immunity. The impaired immunocompetence due to low zinc states enhances the establishment of a particular infection due to a reduction in the clearance of infectious agents. Recommend zinc nutritional intake is 10-20mg/day for children. It is estimated that 17-20% of the world’s population may be zinc deficient. Zinc deficiency is common among children in developing countries because of inadequate food intake, particularly from animal source and limited bioavailability from local diet. It has been proposed that zinc can be a real potential in the prevention of pneumonia morbidity and mortality. Objective: To study the effect of zinc supplementation as an adjuvant therapy on outcome of pneumonia. Method: We conducted a randomised controlled trial from march 2023 to february 2024. All children in…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 25 participants or records.
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