Impact of Sprinkles on Infectious Morbidity When Moderate to Severe Pediatric Malnutrition Is Highly Prevalent

Overview

The purpose of this study is to determine the safety profile of oral iron supplementation (OIS) with Sprinkles in a pediatric population with high prevalence of Iron deficiency (ID) and moderate or severe malnutrition (MSM); the efficacy profile will also be investigated.

Iron deficiency (ID) affects many children in developing countries. Anemia and impaired brain development are its most significant consequences. These may be prevented by giving oral iron supplements (OIS), such as Sprinkles. ID treatment was controversial because high dose parenteral iron therapy is strongly associated with severe infections when given to severely malnourished children. Many studies have since demonstrated the safety of low dose OIS. WHO guidelines reflect this finding: population-wide iron supplementation campaign (PWISC), without prior screening, is recommended when ID prevalence is ≥ 40%. However, a gap in the safety evidence has been identified: children with moderate or severe malnutrition (MSM) are strikingly absent from the studies performed to date to investigate the link between OIS and infectious morbidities. In this context, PWISC may have unrecognized deleterious effects when the prevalence of MSM is high, since safety is assumed, but incorrectly extrapolated from available evidence. We wish to emphasize an additional concern with regards to safety studies published thus far: all were designed as superiority trials. In this context, it is statistically incorrect to conclude that failure to show a significant difference between iron and placebo means that their respective side-effect profiles are similar.

Conditions

Interventions

Eligibility

Locations (1)

Outcomes