Hereditary hemochromatosis genetic testing of at-risk children: What is the appropriate age?

Abstract

The objective of this study was to consider the objective evidence and ethical arguments for the appropriate age to test children at risk of developing hereditary hemochromatosis. A literature search for information on iron overload in children, onset of disease expression for hemochromatosis, and recommendations for age of cascade screening was undertaken. We examined the objective evidence and arguments for testing in early childhood and those for delaying testing until later teenage years. Cascade testing of offspring of people with hemochromatosis is widely advocated because it is an easily preventable disease. The ideal age to test those offspring is a matter of debate. Some authorities..