Optimal management of phenylketonuria: a centralized expert team is more successful than a decentralized model of care

The Journal of Pediatrics
Carol S CamfieldPeter R Camfield

Abstract

To compare phenylketonuria (PKU) management by a centralized, expert team in the Province of Nova Scotia (NS) with the decentralized approach in New Brunswick (NB). Retrospective chart review documented frequency of outpatient visits, phenylalanine (Phe) concentration, and medical formula use. Structured telephone interviews with the 8 regional NB dietitians (NB-D) documented their knowledge and support in PKU management. Patients with PKU (n=108; age, birth to 42 years) reside in NB (n=69) and NS (n=39). More were lost to contact in NB than in NS (9/69 vs 1/39) and more were completely off diet in NB than in NS (24/60 vs 1/38, P=.05). All 15 children <2 years old followed by a PKU team in either NS or Saint John, NB had optimal Phe levels. Children 2 to 12 years of age in NS had better Phe control and more medical visits than in NB (P <.01). Older patients had more episodes of elevated Phe levels (P=.01). Formula was dispensed in appropriate yearly amounts to 52% in NB and >95% in NS. Mental handicap or borderline intelligence was common in both NB (44%) and NS (42%). All NB-D wished additional specialized medical, nursing, or social work assistance. PKU management appears to be more effective with an expert, coordinated team ...Continue Reading

Citations

Oct 25, 2011·Molecular Genetics and Metabolism·M DemirkolJ Walter
Nov 3, 2011·Journal of Medical Screening·M Vela-AmievaA Hernández-Montiel
Dec 22, 2010·Genetics in Medicine : Official Journal of the American College of Medical Genetics·Erica L WrightUNKNOWN Mountain States Metabolic Consortium
Jan 10, 2019·Orphanet Journal of Rare Diseases·Nataliya YuskivUNKNOWN Canadian Inherited Metabolic Diseases Research Network (CIMDRN)
Nov 24, 2020·Current Medical Research and Opinion·Alberto BurlinaAlbina Tummolo
Jan 8, 2021·Orphanet Journal of Rare Diseases·A M J van WegbergF J van Spronsen

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