3 recherche sur le mot-clé 'Autism Spectrum Disorder/complications/epidemiology/diagnosis'

Hypovitaminosis D in persons with Down syndrome and autism spectrum disorder / Natalie K. BOYD in Journal of Neurodevelopmental Disorders, 15 (2023)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 15 (2023) Titre : Hypovitaminosis D in persons with Down syndrome and autism spectrum disorder Type de document : texte imprimé Auteurs : Natalie K. BOYD, Auteur ; Julia NGUYEN, Auteur ; Mellad M. KHOSHNOOD, Auteur ; Timothy JIANG, Auteur ; Lina NGUYEN, Auteur ; Lorena MENDEZ, Auteur ; Noemi A. SPINAZZI, Auteur ; Melanie A. MANNING, Auteur ; Michael S. RAFII, Auteur ; Jonathan D. SANTORO, Auteur Langues : Anglais (eng) Mots-clés : Humans  Autism Spectrum Disorder/complications/epidemiology/diagnosis  Down Syndrome/complications  Retrospective Studies  Vitamin D  Vitamin D Deficiency/complications/epidemiology  Autoimmune Diseases/complications  Autism spectrum disorder  Autoimmune  Down syndrome  Immunity  Neurodevelopmental  Trisomy 21  Vitamin D 25-OH Index. décimale : PER Périodiques Résumé : BACKGROUND: Plasma levels of vitamin D have been reported to be low in persons with Down syndrome (DS) and existing data is limited to small and homogenous cohorts. This is of particular importance in persons with DS given the high rates of autoimmune disease in this population and the known relationship between vitamin D and immune function. This study sought to investigate vitamin D status in a multi-center cohort of individuals with DS and compare them to individuals with autism spectrum disorder (ASD) and neurotypical (NT) controls. METHODS: A retrospective, multi-center review was performed. The three sites were located at latitudes of 42.361145, 37.44466, and 34.05349. Patients were identified by the International Classification of Diseases (ICD)-9 or ICD-10 codes for DS, ASD, or well-child check visits for NT individuals. The first vitamin D 25-OH level recorded in the electronic medical record (EMR) was used in this study as it was felt to be the most reflective of a natural and non-supplemented state. Vitamin D 25-OH levels below 30 ng/mL were considered deficient. RESULTS: In total, 1624 individuals with DS, 5208 with ASD, and 30,775 NT controls were identified. Individuals with DS had the lowest mean level of vitamin D 25-OH at 20.67 ng/mL, compared to those with ASD (23.48 ng/mL) and NT controls (29.20 ng/mL) (p < 0.001, 95% CI: -8.97 to -6.44). A total of 399 (24.6%) individuals with DS were considered vitamin D deficient compared to 1472 (28.3%) with ASD and 12,397 (40.3%) NT controls (p < 0.001, 95% CI: -5.43 to -2.36). Individuals with DS with higher body mass index (BMI) were found to be more likely to have lower levels of vitamin D (p < 0.001, 95% CI: -0.3849 to -0.1509). Additionally, having both DS and a neurologic diagnosis increased the likelihood of having lower vitamin D levels (p < 0.001, 95% CI: -5.02 to -1.28). Individuals with DS and autoimmune disease were much more likely to have lower vitamin D levels (p < 0.001, 95% CI: -6.22 to -1.55). Similarly, a history of autoimmunity in a first-degree relative also increased the likelihood of having lower levels of vitamin D in persons with DS (p = 0.01, 95% CI: -2.45 to -0.63). CONCLUSIONS: Individuals with DS were noted to have hypovitaminosis D in comparison to individuals with ASD and NT controls. Associations between vitamin D deficiency and high BMI, personal autoimmunity, and familial autoimmunity were present in individuals with DS. En ligne : https://dx.doi.org/10.1186/s11689-023-09503-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575 [article] Hypovitaminosis D in persons with Down syndrome and autism spectrum disorder [texte imprimé] / Natalie K. BOYD, Auteur ; Julia NGUYEN, Auteur ; Mellad M. KHOSHNOOD, Auteur ; Timothy JIANG, Auteur ; Lina NGUYEN, Auteur ; Lorena MENDEZ, Auteur ; Noemi A. SPINAZZI, Auteur ; Melanie A. MANNING, Auteur ; Michael S. RAFII, Auteur ; Jonathan D. SANTORO, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 15 (2023) Mots-clés : Humans  Autism Spectrum Disorder/complications/epidemiology/diagnosis  Down Syndrome/complications  Retrospective Studies  Vitamin D  Vitamin D Deficiency/complications/epidemiology  Autoimmune Diseases/complications  Autism spectrum disorder  Autoimmune  Down syndrome  Immunity  Neurodevelopmental  Trisomy 21  Vitamin D 25-OH Index. décimale : PER Périodiques Résumé : BACKGROUND: Plasma levels of vitamin D have been reported to be low in persons with Down syndrome (DS) and existing data is limited to small and homogenous cohorts. This is of particular importance in persons with DS given the high rates of autoimmune disease in this population and the known relationship between vitamin D and immune function. This study sought to investigate vitamin D status in a multi-center cohort of individuals with DS and compare them to individuals with autism spectrum disorder (ASD) and neurotypical (NT) controls. METHODS: A retrospective, multi-center review was performed. The three sites were located at latitudes of 42.361145, 37.44466, and 34.05349. Patients were identified by the International Classification of Diseases (ICD)-9 or ICD-10 codes for DS, ASD, or well-child check visits for NT individuals. The first vitamin D 25-OH level recorded in the electronic medical record (EMR) was used in this study as it was felt to be the most reflective of a natural and non-supplemented state. Vitamin D 25-OH levels below 30 ng/mL were considered deficient. RESULTS: In total, 1624 individuals with DS, 5208 with ASD, and 30,775 NT controls were identified. Individuals with DS had the lowest mean level of vitamin D 25-OH at 20.67 ng/mL, compared to those with ASD (23.48 ng/mL) and NT controls (29.20 ng/mL) (p < 0.001, 95% CI: -8.97 to -6.44). A total of 399 (24.6%) individuals with DS were considered vitamin D deficient compared to 1472 (28.3%) with ASD and 12,397 (40.3%) NT controls (p < 0.001, 95% CI: -5.43 to -2.36). Individuals with DS with higher body mass index (BMI) were found to be more likely to have lower levels of vitamin D (p < 0.001, 95% CI: -0.3849 to -0.1509). Additionally, having both DS and a neurologic diagnosis increased the likelihood of having lower vitamin D levels (p < 0.001, 95% CI: -5.02 to -1.28). Individuals with DS and autoimmune disease were much more likely to have lower vitamin D levels (p < 0.001, 95% CI: -6.22 to -1.55). Similarly, a history of autoimmunity in a first-degree relative also increased the likelihood of having lower levels of vitamin D in persons with DS (p = 0.01, 95% CI: -2.45 to -0.63). CONCLUSIONS: Individuals with DS were noted to have hypovitaminosis D in comparison to individuals with ASD and NT controls. Associations between vitamin D deficiency and high BMI, personal autoimmunity, and familial autoimmunity were present in individuals with DS. En ligne : https://dx.doi.org/10.1186/s11689-023-09503-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575

Maternal risk factors vary between subpopulations of children with autism spectrum disorder / Genevieve GRIVAS in Autism Research, 15-11 (November 2022)  

Public ISBD [article]  inAutism Research > 15-11 (November 2022) . - p.2038-2055 Titre : Maternal risk factors vary between subpopulations of children with autism spectrum disorder Type de document : texte imprimé Auteurs : Genevieve GRIVAS, Auteur ; Richard E. FRYE, Auteur ; Juergen HAHN, Auteur Article en page(s) : p.2038-2055 Langues : Anglais (eng) Mots-clés : Child  Pregnancy  Female  Humans  Autism Spectrum Disorder/complications/epidemiology/diagnosis  Case-Control Studies  Pregnancy Complications  Risk Factors  Immune System Diseases/complications  Seizures/complications  associated risk  autism spectrum disorder  co-occurring conditions  logistic regression  medical claims  retrospective analysis  subgroups Index. décimale : PER Périodiques Résumé : Previous work identified three subgroups of children with ASD based upon co-occurring conditions (COCs) diagnosed during the first 5 years of life. This work examines prenatal risk factors, given by maternal medical claims, for each of the three subgroups: children with a High-Prevalence of COCs, children with mainly developmental delay and seizures (DD/Seizure COCs), and children with a Low-Prevalence of COCs. While some risk factors are shared by all three subgroups, the majority of the factors identified for each subgroup were unique; infections, anti-inflammatory and other complex medications were associated with the High-Prevalence COCs group; immune deregulatory conditions such as asthma and joint disorders were associated with the DD/Seizure COCs group; and overall pregnancy complications were associated with the Low-Prevalence COCs group. Thus, we have found that the previously identified subgroups of children with ASD have distinct associated prenatal risk factors. As such, this work supports subgrouping children with ASD based upon COCs, which may provide a framework for elucidating some of the heterogeneity associated with ASD. En ligne : http://dx.doi.org/10.1002/aur.2809 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 [article] Maternal risk factors vary between subpopulations of children with autism spectrum disorder [texte imprimé] / Genevieve GRIVAS, Auteur ; Richard E. FRYE, Auteur ; Juergen HAHN, Auteur . - p.2038-2055. Langues : Anglais (eng) in Autism Research > 15-11 (November 2022) . - p.2038-2055 Mots-clés : Child  Pregnancy  Female  Humans  Autism Spectrum Disorder/complications/epidemiology/diagnosis  Case-Control Studies  Pregnancy Complications  Risk Factors  Immune System Diseases/complications  Seizures/complications  associated risk  autism spectrum disorder  co-occurring conditions  logistic regression  medical claims  retrospective analysis  subgroups Index. décimale : PER Périodiques Résumé : Previous work identified three subgroups of children with ASD based upon co-occurring conditions (COCs) diagnosed during the first 5 years of life. This work examines prenatal risk factors, given by maternal medical claims, for each of the three subgroups: children with a High-Prevalence of COCs, children with mainly developmental delay and seizures (DD/Seizure COCs), and children with a Low-Prevalence of COCs. While some risk factors are shared by all three subgroups, the majority of the factors identified for each subgroup were unique; infections, anti-inflammatory and other complex medications were associated with the High-Prevalence COCs group; immune deregulatory conditions such as asthma and joint disorders were associated with the DD/Seizure COCs group; and overall pregnancy complications were associated with the Low-Prevalence COCs group. Thus, we have found that the previously identified subgroups of children with ASD have distinct associated prenatal risk factors. As such, this work supports subgrouping children with ASD based upon COCs, which may provide a framework for elucidating some of the heterogeneity associated with ASD. En ligne : http://dx.doi.org/10.1002/aur.2809 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488

Co-occurring ADHD symptoms in autistic adults are associated with less independence in daily living activities and lower subjective quality of life / Benjamin E. YERYS in Autism, 26-8 (November 2022)  

Public ISBD [article]  inAutism > 26-8 (November 2022) . - p.2188-2195 Titre : Co-occurring ADHD symptoms in autistic adults are associated with less independence in daily living activities and lower subjective quality of life Type de document : texte imprimé Auteurs : Benjamin E. YERYS, Auteur ; Goldie A. MCQUAID, Auteur ; Nancy R. LEE, Auteur ; Gregory L. WALLACE, Auteur Article en page(s) : p.2188-2195 Langues : Anglais (eng) Mots-clés : Adult  Humans  Female  Male  Attention Deficit Disorder with  Hyperactivity/complications/epidemiology/diagnosis  Autistic Disorder/complications/epidemiology/diagnosis  Activities of Daily Living/psychology  Quality of Life  Autism Spectrum Disorder/complications/epidemiology/diagnosis  attention-deficit/hyperactivity disorder  autism  daily living skills Index. décimale : PER Périodiques Résumé : Outcomes for autistic adults are generally poor, including activities of daily living and self-ratings of quality of life. Co-occurring psychiatric conditions contribute to these poor outcomes. Attention-deficit/hyperactivity disorder is one of the most common co-occurring conditions in autistic individuals. However, we know little about the association between attention-deficit/hyperactivity disorder symptoms and outcomes in autistic adults. A total of 724 autistic adults (18-83 years; 58% female) recruited from the Simons Foundation Powering Autism Research participant registry completed questionnaires on demographics, co-occurring psychiatric conditions, activities of daily living, and subjective quality of life. Autistic adults who rated themselves as having more attention-deficit/hyperactivity disorder symptoms also rated themselves as having less independence in activities of daily living and a lower quality of life. This is the first study to show these relationships in autistic adults. These findings highlight that additional research and better supports for co-occurring attention-deficit/hyperactivity disorder symptoms may be critical to improving independence and quality of life for autistic adults. En ligne : http://dx.doi.org/10.1177/13623613221112198 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 [article] Co-occurring ADHD symptoms in autistic adults are associated with less independence in daily living activities and lower subjective quality of life [texte imprimé] / Benjamin E. YERYS, Auteur ; Goldie A. MCQUAID, Auteur ; Nancy R. LEE, Auteur ; Gregory L. WALLACE, Auteur . - p.2188-2195. Langues : Anglais (eng) in Autism > 26-8 (November 2022) . - p.2188-2195 Mots-clés : Adult  Humans  Female  Male  Attention Deficit Disorder with  Hyperactivity/complications/epidemiology/diagnosis  Autistic Disorder/complications/epidemiology/diagnosis  Activities of Daily Living/psychology  Quality of Life  Autism Spectrum Disorder/complications/epidemiology/diagnosis  attention-deficit/hyperactivity disorder  autism  daily living skills Index. décimale : PER Périodiques Résumé : Outcomes for autistic adults are generally poor, including activities of daily living and self-ratings of quality of life. Co-occurring psychiatric conditions contribute to these poor outcomes. Attention-deficit/hyperactivity disorder is one of the most common co-occurring conditions in autistic individuals. However, we know little about the association between attention-deficit/hyperactivity disorder symptoms and outcomes in autistic adults. A total of 724 autistic adults (18-83 years; 58% female) recruited from the Simons Foundation Powering Autism Research participant registry completed questionnaires on demographics, co-occurring psychiatric conditions, activities of daily living, and subjective quality of life. Autistic adults who rated themselves as having more attention-deficit/hyperactivity disorder symptoms also rated themselves as having less independence in activities of daily living and a lower quality of life. This is the first study to show these relationships in autistic adults. These findings highlight that additional research and better supports for co-occurring attention-deficit/hyperactivity disorder symptoms may be critical to improving independence and quality of life for autistic adults. En ligne : http://dx.doi.org/10.1177/13623613221112198 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488