Abstract:Purpose:
To collect information about the needs of families affected by childhood-onset dystrophinopathies residing in the United States.
Methods:
Individuals with an eligible dystrophinopathy were identified by the Muscular Dystrophy Surveillance, Tracking, and Research network. Between September 2008 and December 2012, 272 caregivers completed a 48-item survey about needs related to information, healthcare services, psychosocial issues, finances, caregiver demographic… Show more
“…Additionally, neuropsychological evaluations are recommended within the first year of diagnosis, when cognitive and behavioral concerns are first identified, and periodically as needed to track functioning . Yet, data from epidemiological studies and healthcare provider‐surveys demonstrate significant barriers that families face with adherence to standard‐of‐care guidelines. Access to specialty services and out‐of‐pocket expenses for families are key barriers to adherence .…”
Section: Introductionmentioning
confidence: 99%
“…Of note, only 24% of muscular dystrophy subjects had had a neuropsychological assessment in accordance with DMD Care Considerations . Furthermore, caregivers identified unmanaged psychosocial issues as an area of unmet need . A pertinent finding from the Neuromuscular Disease Healthcare Provider Survey found that psychological health was the “number one” area of high unmet need in neuromuscular disorders, affecting nearly 90% of patients, and more than 50% of the healthcare providers reported that access to a mental health professional as extremely challenging…”
Objective
We performed a prospective, cross‐sectional cognitive assessment in subjects with Duchenne Muscular Dystrophy (DMD) and their biological mothers.
Methods
Thirty subjects with out‐of‐frame mutations in the dystrophin (DMD) gene, and 25 biological mothers were evaluated using the National Institutes of Health Toolbox Cognition Battery (NIHTB‐CB). A parent completed the Behavior Rating Inventory of Executive Functioning (BRIEF), a standardized rating scale of executive functioning, for their child. Mothers completed self‐reports of BRIEF and Neuro Quality‐of‐Life (NeuroQoL) Cognitive Function.
Results
Overall, the subjects with DMD scored approximately one standard deviation (SD) below age‐corrected norms on the NIHTB‐CB Total Cognition score. They scored 1.5 SD below age‐corrected norms in Fluid Cognition, which evaluates the cognitive domains of executive function, working memory, episodic memory, attention, and processing speed. Their performance was consistent with age expectations (i.e., within 1 SD below age‐corrected norms) in Crystalized Cognition, which evaluates vocabulary and reading. Subjects with DMD had higher T‐scores in several domains of BRIEF, demonstrating greater difficulty in executive functioning. The biological mothers had overall average or above average T‐scores on NIHTB‐CB. Mothers who were carriers of DMD mutation performed lower overall compared to mothers who were not carriers of DMD mutation (Cohen’s d = −1.1). Carrier mothers performed lower than average (1.5 SD) in Executive Function, measured by Flanker Inhibitory Control and Attention. Biological mothers scored within expected score ranges for adults in BRIEF and NeuroQoL.
Interpretation
The NIHTB‐CB, combined with standardized self‐reported measures, can be a sensitive screening tool for cognitive surveillance in DMD.
“…Additionally, neuropsychological evaluations are recommended within the first year of diagnosis, when cognitive and behavioral concerns are first identified, and periodically as needed to track functioning . Yet, data from epidemiological studies and healthcare provider‐surveys demonstrate significant barriers that families face with adherence to standard‐of‐care guidelines. Access to specialty services and out‐of‐pocket expenses for families are key barriers to adherence .…”
Section: Introductionmentioning
confidence: 99%
“…Of note, only 24% of muscular dystrophy subjects had had a neuropsychological assessment in accordance with DMD Care Considerations . Furthermore, caregivers identified unmanaged psychosocial issues as an area of unmet need . A pertinent finding from the Neuromuscular Disease Healthcare Provider Survey found that psychological health was the “number one” area of high unmet need in neuromuscular disorders, affecting nearly 90% of patients, and more than 50% of the healthcare providers reported that access to a mental health professional as extremely challenging…”
Objective
We performed a prospective, cross‐sectional cognitive assessment in subjects with Duchenne Muscular Dystrophy (DMD) and their biological mothers.
Methods
Thirty subjects with out‐of‐frame mutations in the dystrophin (DMD) gene, and 25 biological mothers were evaluated using the National Institutes of Health Toolbox Cognition Battery (NIHTB‐CB). A parent completed the Behavior Rating Inventory of Executive Functioning (BRIEF), a standardized rating scale of executive functioning, for their child. Mothers completed self‐reports of BRIEF and Neuro Quality‐of‐Life (NeuroQoL) Cognitive Function.
Results
Overall, the subjects with DMD scored approximately one standard deviation (SD) below age‐corrected norms on the NIHTB‐CB Total Cognition score. They scored 1.5 SD below age‐corrected norms in Fluid Cognition, which evaluates the cognitive domains of executive function, working memory, episodic memory, attention, and processing speed. Their performance was consistent with age expectations (i.e., within 1 SD below age‐corrected norms) in Crystalized Cognition, which evaluates vocabulary and reading. Subjects with DMD had higher T‐scores in several domains of BRIEF, demonstrating greater difficulty in executive functioning. The biological mothers had overall average or above average T‐scores on NIHTB‐CB. Mothers who were carriers of DMD mutation performed lower overall compared to mothers who were not carriers of DMD mutation (Cohen’s d = −1.1). Carrier mothers performed lower than average (1.5 SD) in Executive Function, measured by Flanker Inhibitory Control and Attention. Biological mothers scored within expected score ranges for adults in BRIEF and NeuroQoL.
Interpretation
The NIHTB‐CB, combined with standardized self‐reported measures, can be a sensitive screening tool for cognitive surveillance in DMD.
Enquadramento: dar resposta às necessidades das famílias com membro Portador de Patologia Neuromuscular (PPN), possibilita uma melhoria na qualidade de vida dos mesmos, minimizando a possibilidade de doença e permite maior contribuição familiar nas suas funções. Objetivos: este estudo tem como objetivo caracterizar as necessidades das famílias com membro PPN, na sua dimensão funcional. Metodologia: foi realizado um estudo quantitativo, descritivo, transversal, com amostra intencional de 30 famílias. Utilizámos um formulário construído com base na matriz operativa do Modelo Dinâmico de Avaliação e Intervenção Familiar (MDAIF) como instrumento de colheita de dados. Tratamento e análise de dados efetuados pela estatística descritiva. Resultados: os membros portadores de patologia neuromuscular, na sua maioria são dependentes no autocuidado vestuário, higiene e uso do sanitário; a família apresenta a saturação do papel do cuidado doméstico e a saturação do papel de prestador de cuidados. Conclusão: o enfermeiro de família poderá dar resposta às famílias com a criação de programas que permitam: -reajuste dos papeis familiares onde existe saturação; -possibilidade de trabalhar e dar apoio ao prestador de cuidados; -formação específica no que respeita aos cuidados ao membro PPN.
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