OBJECTIVE: 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). STUDY DESIGN: 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. CONCLUSIONS: PKU management appears to be more effective with an expert, coordinated team approach.
OBJECTIVE: 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). STUDY DESIGN: 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. CONCLUSIONS:PKU management appears to be more effective with an expert, coordinated team approach.
Authors: Monica F Lamoureux; Kylie Tingley; Jonathan B Kronick; Beth K Potter; Alicia K J Chan; Doug Coyle; Linda Dodds; Sarah Dyack; Annette Feigenbaum; Michael Geraghty; Jane Gillis; Cheryl Rockman-Greenberg; Aneal Khan; Julian Little; Jennifer MacKenzie; Bruno Maranda; Aizeddin Mhanni; John J Mitchell; Grant Mitchell; Anne-Marie Laberge; Murray Potter; Chitra Prasad; Komudi Siriwardena; Kathy N Speechley; Sylvia Stockler; Yannis Trakadis; Lesley Turner; Clara Van Karnebeek; Kumanan Wilson; Pranesh Chakraborty Journal: JIMD Rep Date: 2015-02-26
Authors: A M J van Wegberg; A MacDonald; D Abeln; T S Hagedorn; E Lange; F Trefz; D van Vliet; F J van Spronsen Journal: Orphanet J Rare Dis Date: 2021-01-06 Impact factor: 4.123