View clinical trials related to Linear Growth Failure.
Filter by:Linear growth failure, a manifestation of chronic undernutrition in early childhood, is a recalcitrant problem in resource constrained settings. The underlying causes of growth failure are multifactorial, but persistent and recurrent infection and inflammation of the gastrointestinal tract and immune activation, a condition commonly referred to as environmental enteropathy, is an important contributor. A highly enriched 13C-Sucrose Breath Test, a measure of sucrase-isomaltase activity, will be evaluated as a non-invasive biomarker of environmental enteropathy, and more specifically of intestinal brush border enzyme activity in 6 resource poor countries (Bangladesh, India, Jamaica, Kenya, Peru and Zambia) in 100 volunteers aged 12-15 months (total n=600) and evaluated relative to the lactose rhamnose test and linear and ponderal growth over a 3-6 month period following biomarker assessment. Field usability will also be assessed.
The study focuses on the causal relationship between mycotoxin exposure (particularly aflatoxin B1), birth outcomes, and height for age among young children in Nepal. Previous studies have shown a strong association of stunting with mycotoxin exposure yet causality has not been proven. Thus, this study will provide a better understanding of the association between maternal and/or early life mycotoxin exposure (rates in the blood and breast milk) and infant and young child growth. This information is essential if we are to more fully understand and effectively address the high rates of stunting in Asia.