نتایج جستجو برای: PKU
تعداد نتایج: 1204 فیلتر نتایج به سال:
OBJECTIVE To convene a small group of experts in diagnosis and management of PKU to discuss the following issues: the Subject Review of PKU management being performed by the American Academy of Pediatrics (AAP) Committee on Genetics (COG), the published British guidelines on PKU management, and the feasibility, suitability, and mechanism of developing PKU management guidelines for the United St...
Patients with phenylketonuria (PKU) must follow a strict low-phenylalanine (Phe) diet in order to minimise the potentially disabling neuropsychological sequelae of the disorder. Research in this area has unsurprisingly focussed largely on managing blood Phe concentrations to protect the brain. Protein requirements in dietary management of PKU are met mostly from Phe-free protein substitutes wit...
BACKGROUND The aim of our study was to develop and validate the first set of PKU-specific Health-related Quality of Life (HRQoL) questionnaires that: 1) were developed for patients with PKU and their parents, 2) cover the physical, emotional, and social impacts of PKU and its treatment on patients' lives, 3) are age specific (Child PKU-QOL, Adolescent PKU-QOL, Adult PKU-QOL), 4) enable the eval...
Bessman’s historical perspective in this issue (1) provides us with an interesting summary of one side of a controversy that occurred > 20 y ago concerning a possible role for tyrosine in the mental defect of phenylketonuria (PKU) and maternal PKU. Unfortunately, his editorial confuses the difference between early-treated and late-treated PKU. The study by Hsia et al (2) was conducted in instit...
OBJECTIVE The development of guidelines for phenylketonuria (PKU) management in the United Kingdom has resulted in much discussion in the community of parents and PKU clinics and parents have asked why the United States does not have such guidelines. The objective of this report is to discuss PKU management in the United States, the British guidelines on PKU management, and the feasibility, sui...
BACKGROUND The strict and demanding dietary treatment and mild cognitive abnormalities seen in PKU treated from a young age can be expected to affect the health-related quality of life (HRQoL) of patients and their families. Our aim was to describe the HRQoL of patients with PKU from a large international study, using generic HRQoL measures and an innovative PKU-specific HRQoL questionnaire (PK...
BACKGROUND We aimed to assess the current state of PKU screening and management in the region of southeastern Europe. METHODS A survey was performed involving all identified professionals responsible for the PKU management in the 11 countries from South-Eastern region of Europe (Albania, Bulgaria, Bosnia and Herzegovina, Croatia, Kosovo, Macedonia, Moldova, Montenegro, Romania, Serbia, Sloven...
Sleep problems have not been directly reported in phenylketonuria (PKU). In PKU, the metabolic pathway of phenylalanine is disrupted, which, among others, causes deficits in the neurotransmitters and sleep modulators dopamine, norepinephrine, and serotonin. Understanding sleep problems in PKU patients may help explain the pathophysiology of brain dysfunction in PKU patients. In this explorative...
Phenylketonuria (PKU) is a classical example of an inherited metabolic disease, in which mental retardation can be prevented successfully by using a diet. However, in adult PKU new problems occur, such as vitamin deficiencies, osteoporosis and the maternal PKU syndrome. The aim of this review article is to provide guidelines for the clinician to understand and manage PKU in adults.
Background In a previous case-control study, we demonstrated that children with PKU and non-PKU controls preferred sweet foods. Additionally, children with PKU exhibited food neophobia, with no preference for bitter tasting foods associated with the taste of phenylalanine (Phe)-free L-amino acid supplements. Objective In an observational extension study, we evaluated the influence of parental...
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