Assessment of Caregiver Inventory for Rett Syndrome / Jane B. LANE in Journal of Autism and Developmental Disorders, 47-4 (April 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-4 (April 2017) . - p.1102-1112 Titre : Assessment of Caregiver Inventory for Rett Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Jane B. LANE, Auteur ; Amber R. SALTER, Auteur ; Nancy E. JONES, Auteur ; Gary CUTTER, Auteur ; Joseph HORRIGAN, Auteur ; Steve A. SKINNER, Auteur ; Walter E. KAUFMANN, Auteur ; Daniel G. GLAZE, Auteur ; Jeffrey L. NEUL, Auteur ; Alan K. PERCY, Auteur Article en page(s) : p.1102-1112 Langues : Anglais (eng) Mots-clés : Rett syndrome  Caregiver  Inventory  MECP2  Factor analysis Index. décimale : PER Périodiques Résumé : Rett syndrome (RTT) requires total caregiver attention and leads to potential difficulties throughout life. The Caregiver Burden Inventory, designed for Alzheimer disease, was modified to a RTT Caregiver Inventory Assessment (RTT CIA). Reliability and face, construct, and concurrent validity were assessed in caregivers of individuals with RTT. Chi square or Fisher’s exact test for categorical variables and t tests or Wilcoxon two-sample tests for continuous variables were utilized. Survey completed by 198 caregivers; 70 caregivers completed follow-up assessment. Exploratory factor analysis revealed good agreement for physical burden, emotional burden, and social burden. Internal reliability was high (Cronbach’s alpha 0.898). RTT CIA represents a reliable and valid measure, providing a needed metric of caregiver burden in this disorder. En ligne : http://dx.doi.org/10.1007/s10803-017-3034-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304 [article] Assessment of Caregiver Inventory for Rett Syndrome [Texte imprimé et/ou numérique] / Jane B. LANE, Auteur ; Amber R. SALTER, Auteur ; Nancy E. JONES, Auteur ; Gary CUTTER, Auteur ; Joseph HORRIGAN, Auteur ; Steve A. SKINNER, Auteur ; Walter E. KAUFMANN, Auteur ; Daniel G. GLAZE, Auteur ; Jeffrey L. NEUL, Auteur ; Alan K. PERCY, Auteur . - p.1102-1112. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-4 (April 2017) . - p.1102-1112 Mots-clés : Rett syndrome  Caregiver  Inventory  MECP2  Factor analysis Index. décimale : PER Périodiques Résumé : Rett syndrome (RTT) requires total caregiver attention and leads to potential difficulties throughout life. The Caregiver Burden Inventory, designed for Alzheimer disease, was modified to a RTT Caregiver Inventory Assessment (RTT CIA). Reliability and face, construct, and concurrent validity were assessed in caregivers of individuals with RTT. Chi square or Fisher’s exact test for categorical variables and t tests or Wilcoxon two-sample tests for continuous variables were utilized. Survey completed by 198 caregivers; 70 caregivers completed follow-up assessment. Exploratory factor analysis revealed good agreement for physical burden, emotional burden, and social burden. Internal reliability was high (Cronbach’s alpha 0.898). RTT CIA represents a reliable and valid measure, providing a needed metric of caregiver burden in this disorder. En ligne : http://dx.doi.org/10.1007/s10803-017-3034-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304

Psychometric Assessment of the Rett Syndrome Caregiver Assessment of Symptom Severity (RCASS) / Melissa RASPA in Journal of Autism and Developmental Disorders, 55-3 (March 2025)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 55-3 (March 2025) . - p.997-1009 Titre : Psychometric Assessment of the Rett Syndrome Caregiver Assessment of Symptom Severity (RCASS) Type de document : Texte imprimé et/ou numérique Auteurs : Melissa RASPA, Auteur ; Angela GWALTNEY, Auteur ; Carla BANN, Auteur ; Jana VON HEHN, Auteur ; Timothy A. BENKE, Auteur ; Eric D. MARSH, Auteur ; Sarika U. PETERS, Auteur ; Amitha ANANTH, Auteur ; Alan K. PERCY, Auteur ; Jeffrey L. NEUL, Auteur Article en page(s) : p.997-1009 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Rett syndrome is a severe neurodevelopmental disorder that affects about 1 in 10,000 females. Clinical trials of disease modifying therapies are on the rise, but there are few psychometrically sound caregiver-reported outcome measures available to assess treatment benefit. We report on a new caregiver-reported outcome measure, the Rett Caregiver Assessment of Symptom Severity (RCASS). Using data from the Rett Natural History Study (n = 649), we examined the factor structure, using both exploratory and confirmatory factor analysis, and the reliability and validity of the RCASS. The four-factor model had the best overall fit, which covered movement, communication, behavior, and Rett-specific symptoms. The RCASS had moderate internal consistency. Strong face validity was found with age and mutation type, and convergent validity was established with other similar measures, including the Revised Motor-Behavior Assessment Scale, Clinical Severity Scale, Clinical Global Impression Scale, and the Child Health Questionnaire. These data provide initial evidence that the RCASS is a viable caregiver-outcome measure for use in clinical trials in Rett syndrome. Future work to assess sensitivity to change and other measures of reliability, such as test-retest and inter-rater agreement, are needed. En ligne : https://doi.org/10.1007/s10803-024-06238-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=548 [article] Psychometric Assessment of the Rett Syndrome Caregiver Assessment of Symptom Severity (RCASS) [Texte imprimé et/ou numérique] / Melissa RASPA, Auteur ; Angela GWALTNEY, Auteur ; Carla BANN, Auteur ; Jana VON HEHN, Auteur ; Timothy A. BENKE, Auteur ; Eric D. MARSH, Auteur ; Sarika U. PETERS, Auteur ; Amitha ANANTH, Auteur ; Alan K. PERCY, Auteur ; Jeffrey L. NEUL, Auteur . - p.997-1009. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 55-3 (March 2025) . - p.997-1009 Index. décimale : PER Périodiques Résumé : Rett syndrome is a severe neurodevelopmental disorder that affects about 1 in 10,000 females. Clinical trials of disease modifying therapies are on the rise, but there are few psychometrically sound caregiver-reported outcome measures available to assess treatment benefit. We report on a new caregiver-reported outcome measure, the Rett Caregiver Assessment of Symptom Severity (RCASS). Using data from the Rett Natural History Study (n = 649), we examined the factor structure, using both exploratory and confirmatory factor analysis, and the reliability and validity of the RCASS. The four-factor model had the best overall fit, which covered movement, communication, behavior, and Rett-specific symptoms. The RCASS had moderate internal consistency. Strong face validity was found with age and mutation type, and convergent validity was established with other similar measures, including the Revised Motor-Behavior Assessment Scale, Clinical Severity Scale, Clinical Global Impression Scale, and the Child Health Questionnaire. These data provide initial evidence that the RCASS is a viable caregiver-outcome measure for use in clinical trials in Rett syndrome. Future work to assess sensitivity to change and other measures of reliability, such as test-retest and inter-rater agreement, are needed. En ligne : https://doi.org/10.1007/s10803-024-06238-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=548

Rett Syndrome: Clinical Aspects / Daniel C. TARQUINIO  

Public ISBD in Neuronal and Synaptic Dysfunction in Autism Spectrum Disorder and Intellectual Disability / Carlo SALA Titre : Rett Syndrome: Clinical Aspects Type de document : Texte imprimé et/ou numérique Auteurs : Daniel C. TARQUINIO, Auteur ; Alan K. PERCY, Auteur Année de publication : 2016 Importance : p.301-323 Langues : Anglais (eng) Mots-clés : Communication disorders  Disease management  Epidemiology  Growth failure  MECP2  Molecular targeted therapy  Neurobiology  Rett syndrome Index. décimale : SCI-D SCI-D - Neurosciences Résumé : Rett syndrome (RTT) affects 1:10,000 females, causing psychomotor regression and stereotypical hand movements. In the past half century, many clinical, neurobiological, and genetic aspects of RTT have been clarified, including identification of methyl CpG binding protein 2 gene mutations in most. Although loss of language and hand function and problems with ambulation are core disabilities in the disorder, a host of comorbidities affect girls and women with RTT. A Rett specialist typically works closely with other medical professionals, including therapists, nutritionists, social workers, and medical consultants related to the various systems affected. Most girls have problems that require the help of a neurologist or epileptologist, a gastroenterologist, and an orthopedic surgeon, and many require endocrinology and cardiology consultation. Within the past few years, an explosion in the investigation of disease-specific treatments has occurred, and targeted drugs will soon be available to help girls and women with RTT. En ligne : http://dx.doi.org/10.1016/B978-0-12-800109-7.00019-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=301 in Neuronal and Synaptic Dysfunction in Autism Spectrum Disorder and Intellectual Disability / Carlo SALA Rett Syndrome: Clinical Aspects [Texte imprimé et/ou numérique] / Daniel C. TARQUINIO, Auteur ; Alan K. PERCY, Auteur . - 2016 . - p.301-323. Langues : Anglais (eng) Mots-clés : Communication disorders  Disease management  Epidemiology  Growth failure  MECP2  Molecular targeted therapy  Neurobiology  Rett syndrome Index. décimale : SCI-D SCI-D - Neurosciences Résumé : Rett syndrome (RTT) affects 1:10,000 females, causing psychomotor regression and stereotypical hand movements. In the past half century, many clinical, neurobiological, and genetic aspects of RTT have been clarified, including identification of methyl CpG binding protein 2 gene mutations in most. Although loss of language and hand function and problems with ambulation are core disabilities in the disorder, a host of comorbidities affect girls and women with RTT. A Rett specialist typically works closely with other medical professionals, including therapists, nutritionists, social workers, and medical consultants related to the various systems affected. Most girls have problems that require the help of a neurologist or epileptologist, a gastroenterologist, and an orthopedic surgeon, and many require endocrinology and cardiology consultation. Within the past few years, an explosion in the investigation of disease-specific treatments has occurred, and targeted drugs will soon be available to help girls and women with RTT. En ligne : http://dx.doi.org/10.1016/B978-0-12-800109-7.00019-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=301

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Rett syndrome: On Clinical and Genetic Features, and Experimental Models based on Mecp2 dysfunction / Gaston CALFA

Public ISBD in The Autisms / Craig M. POWELL Titre : Rett syndrome: On Clinical and Genetic Features, and Experimental Models based on Mecp2 dysfunction Type de document : Texte imprimé et/ou numérique Auteurs : Gaston CALFA, Auteur ; Alan K. PERCY, Auteur ; Lucas POZZO-MILLER, Auteur Année de publication : 2013 Importance : p.57-90 Langues : Anglais (eng) Index. décimale : SCI-D SCI-D - Neurosciences Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=189 in The Autisms / Craig M. POWELL Rett syndrome: On Clinical and Genetic Features, and Experimental Models based on Mecp2 dysfunction [Texte imprimé et/ou numérique] / Gaston CALFA, Auteur ; Alan K. PERCY, Auteur ; Lucas POZZO-MILLER, Auteur . - 2013 . - p.57-90. Langues : Anglais (eng) Index. décimale : SCI-D SCI-D - Neurosciences Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=189

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