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INTRODUCTION: Humanized monoclonal anti-IgE antibody (omalizumab) has demonstrated efficacy in severe atopic asthma. However, few studies have assessed its efficacy in non-atopic and even less in T2-low severe asthma. The objective was to determinate the omalizumab response according to atopic status. METHODS: This retrospective, real-world study was performed in the Chest Diseases Department of Strasbourg University Hospital from January 1, 2006, to June 30, 2017. The response to omalizumab was assessed in 139 patients 4, 6, and 12 months after treatment and compared to data collected prior to omalizumab initiation. RESULTS: Forty-four patients (31.7%) had severe non-atopic asthma and 95 (68.3%) had a severe atopic asthma. In the non-atopic group, omalizumab significantly reduced the severe exacerbation rate by 44% (95% CI 18-64%, p < 0.05), 43% (CI 95% 20-60%, p < 0.05), and 54% (CI 95% 36-67%, p < 0.05), at 4, 6 and 12 months, respectively. A trend toward improvement in FEV1, asthma control and oral corticosteroid use was also observed. These results were not significantly different from those obtained in atopic asthmatics except a more effective oral corticosteroid sparing in atopic group (p < 0.05). Similar reduction of severe exacerbation rates were observed in T2-low asthma subgroup (non-atopic, non-eosinophilic). CONCLUSION: Omalizumab was effective in severe asthma, regardless of atopic status.
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Antiasmáticos , Asma , Hipersensibilidade Imediata , Humanos , Omalizumab/uso terapêutico , Estudos Retrospectivos , Anticorpos Monoclonais Humanizados/uso terapêutico , Corticosteroides/uso terapêutico , Resultado do TratamentoRESUMO
BACKGROUND: Previous studies about Quality of Life (QoL) in autistic children (ASD) have put forward the negative impact of factors such as Autism Spectrum Disorder (ASD) severity, psychiatric comorbidities and adaptive behaviour impairment. However, little is known about the relation of these factors to school adjustment, measured with the International Classification of Functions disability and health (ICF) framework (World Health Organization, 2001), and QoL evolutions. Thus, this study aimed at investigating the determinants of behaviours, school adjustment and QoL changes in 32 children in an ASD inclusion program over one academic year. METHODS: Using Bayesian methods, we studied the impact of ASD severity, psychiatric comorbidities, adaptive behaviour level and a diagnosis of Pathological Demand Avoidance (PDA) on evolutions of behaviour, school adjustment (measured with the ICF) and QoL. RESULTS: As predicted, adequate adaptive behaviour levels were associated with better progress of behaviours and school adjustment whereas psychiatric comorbidities were related to worse outcome of school adjustment. Contrary to our hypotheses, severe ASD was associated to better evolution of adjustment at school. PDA was not discriminant. We did not find any association between the studied factors and the evolution of QoL over the academic year. CONCLUSION: Our results show that the assessment of adaptive behaviour levels, psychiatric comorbidities and ASD severity level may be useful predictors to discriminate of school adjustment evolution (assessed by teachers within the ICF model) over a one-year period in autistic children. The assessment of this time course of school adjustment was sensitive to change and adapted to differentiate evolutions in an inclusive education framework. The investigation of quality of school life of autistic children as well as its determinants may therefore be relevant to improving academic adaptation. However, further research in larger groups, over longer periods and in different personalized school settings for autistic children is needed.
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Transtorno do Espectro Autista , Transtorno Autístico , Adaptação Psicológica , Transtorno do Espectro Autista/diagnóstico , Transtorno do Espectro Autista/psicologia , Transtorno Autístico/diagnóstico , Teorema de Bayes , Criança , Humanos , Classificação Internacional de Funcionalidade, Incapacidade e Saúde , Qualidade de VidaRESUMO
The structural characteristics of self-concept refer to the way in which the elements of self-knowledge are organized and can be experienced by individuals in the form of self-concept clarity. It is intimately linked to autobiographical memory. Therefore, we sought to compare self-concept clarity and autobiographical memory between adults with ASD without Intellectual Deficiency and controls. We also explored the association between self-concept clarity and autistic traits, autobiographical memory functions and executive functions. Statistical analyses were performed using Bayesian methods. Our results showed both a lower clarity of self-concept and a lower social function of autobiographical memory in the ASDwID than in the control group. We also presented a link between clarity of self-concept and the self-function of autobiographical memory.
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Transtorno do Espectro Autista/psicologia , Deficiência Intelectual , Memória Episódica , Autoimagem , Adulto , Transtorno do Espectro Autista/diagnóstico , Transtorno do Espectro Autista/epidemiologia , Teorema de Bayes , Estudos de Casos e Controles , Função Executiva/fisiologia , Feminino , França/epidemiologia , Humanos , Masculino , Adulto JovemRESUMO
Introduction: The literature has provided contradictory results regarding the status of episodic memory in autism spectrum disorder (ASD). This might be explained by methodological differences across studies. In the present one, the well-recommended Autobiographical Interview was used in which important aspects of episodic memory were assessed, namely, the number and richness of phenomenological memory details, before and after a retrieval support. Method: Twenty-five well-documented adults with ASD without Intellectual Disability (nine women) and 25 control participants were included and asked to recall six specific autobiographical events. The number and richness of details were assessed globally and for five categories of details (perceptual/sensory, temporal, contextual, emotional, and cognitive), firstly before and then after a specific cueing phase consisting in a series of specific questions to elicit more precise memory details. Results: Cumulatively, from the spontaneous recall to the cueing phase, the number of internal details was lower in ASD individuals compared to controls, but this difference was relevant only after the specific cueing procedure and observed only for contextual details. In contrast, no relevant group difference was observed during spontaneous recall. The detail richness was not impaired in ASD throughout the Autobiographical Interview procedure. Conclusion: Our results speak against a clear impairment of episodicity of autobiographical memory in ASD individuals. They thus challenge previous ones showing both a reduced specificity and episodicity of autobiographical memory in this population and call for further studies to get a better understanding on the status of episodic autobiographical memory in ASD.