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Nurses' role in preventing birth defects in offspring of women with phenylketonuria
1Ross Laboratories, Columbus, Ohio.
Most women who began nutrition support as neonates for a diagnosis of phenylketonuria, an inherited defect in phenylalanine metabolism, are of normal intelligence, no longer require a restricted diet, and wish to have children of their own. Phenylketonuria that is untreated when a woman conceives and during gestation results in poor reproductive outcomes. Treatment with and careful monitoring of a phenylalanine-restricted diet can improve reproductive outcome. Nurses have the primary responsibility in locating women of childbearing age with phenylketonuria; developing strategies to improve palatability of the diet, thereby enhancing compliance; providing ongoing monitoring and support of the mother-child dyad; and counseling couples at risk.
Most women who began nutrition support as neonates for a diagnosis of phenylketonuria, an inherited defect in phenylalanine metabolism, are of normal intelligence, no longer require a restricted diet, and wish to have children of their own. Phenylketonuria that is untreated when a woman conceives and during gestation results in poor reproductive outcomes. Treatment with and careful monitoring of a phenylalanine-restricted diet can improve reproductive outcome. Nurses have the primary responsibility in locating women of childbearing age with phenylketonuria; developing strategies to improve palatability of the diet, thereby enhancing compliance; providing ongoing monitoring and support of the mother-child dyad; and counseling couples at risk.