Brief Report: Association Between Autism Spectrum Disorder, Gastrointestinal Problems and Perinatal Risk Factors Within Sibling Pairs / Johan ISAKSSON in Journal of Autism and Developmental Disorders, 47-8 (August 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-8 (August 2017) . - p.2621-2627 Titre : Brief Report: Association Between Autism Spectrum Disorder, Gastrointestinal Problems and Perinatal Risk Factors Within Sibling Pairs Type de document : Texte imprimé et/ou numérique Auteurs : Johan ISAKSSON, Auteur ; Erik PETTERSSON, Auteur ; Elzbieta KOSTRZEWA, Auteur ; Rochellys DIAZ HEIJTZ, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.2621-2627 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Gastrointestinal problems  Siblings  Infections  Breastfeeding  Cesarean section Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) has been associated with gastrointestinal (GI) problems, but the nature of this association is unclear. Parents to siblings, concordant or discordant for ASD (N?=?217), participated in a web survey covering mother’s weight gain during pregnancy, maternal viral/bacterial infection and use of antibiotics, duration of breastfeeding, mode of delivery, birth weight and child GI problems. ASD was associated with GI problems and perinatal environmental risk, based on a summation of maternal infection and antibiotic use during pregnancy and/or the breastfeeding period. The association between GI problems and ASD remained within the sibling pairs (??=?1.23; p? En ligne : https://doi.org/10.1007/s10803-017-3169-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315 [article] Brief Report: Association Between Autism Spectrum Disorder, Gastrointestinal Problems and Perinatal Risk Factors Within Sibling Pairs [Texte imprimé et/ou numérique] / Johan ISAKSSON, Auteur ; Erik PETTERSSON, Auteur ; Elzbieta KOSTRZEWA, Auteur ; Rochellys DIAZ HEIJTZ, Auteur ; Sven BÖLTE, Auteur . - p.2621-2627. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-8 (August 2017) . - p.2621-2627 Mots-clés : Autism spectrum disorder  Gastrointestinal problems  Siblings  Infections  Breastfeeding  Cesarean section Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) has been associated with gastrointestinal (GI) problems, but the nature of this association is unclear. Parents to siblings, concordant or discordant for ASD (N?=?217), participated in a web survey covering mother’s weight gain during pregnancy, maternal viral/bacterial infection and use of antibiotics, duration of breastfeeding, mode of delivery, birth weight and child GI problems. ASD was associated with GI problems and perinatal environmental risk, based on a summation of maternal infection and antibiotic use during pregnancy and/or the breastfeeding period. The association between GI problems and ASD remained within the sibling pairs (??=?1.23; p? En ligne : https://doi.org/10.1007/s10803-017-3169-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315

A co-twin-control study of altered sensory processing in autism / Janina NEUFELD in Autism, 25-5 (July 2021)  

Public ISBD [article]  inAutism > 25-5 (July 2021) . - p.1422-1432 Titre : A co-twin-control study of altered sensory processing in autism Type de document : Texte imprimé et/ou numérique Auteurs : Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; K. LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.1422-1432 Langues : Anglais (eng) Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475 [article] A co-twin-control study of altered sensory processing in autism [Texte imprimé et/ou numérique] / Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; K. LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur . - p.1422-1432. Langues : Anglais (eng) in Autism > 25-5 (July 2021) . - p.1422-1432 Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475

A co-twin-control study of altered sensory processing in autism / Janina NEUFELD in Autism, 26-5 (July 2022)  

Public ISBD [article]  inAutism > 26-5 (July 2022) . - p.1422-1432 Titre : A co-twin-control study of altered sensory processing in autism Type de document : Texte imprimé et/ou numérique Auteurs : Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; K. LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.1422-1432 Langues : Anglais (eng) Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484 [article] A co-twin-control study of altered sensory processing in autism [Texte imprimé et/ou numérique] / Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; K. LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur . - p.1422-1432. Langues : Anglais (eng) in Autism > 26-5 (July 2022) . - p.1422-1432 Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484

Eating Problems in Autistic Females and Males: A Co-twin Control Study / K. LUNDIN REMNÉLIUS in Journal of Autism and Developmental Disorders, 52-7 (July 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3153-3168 Titre : Eating Problems in Autistic Females and Males: A Co-twin Control Study Type de document : Texte imprimé et/ou numérique Auteurs : K. LUNDIN REMNÉLIUS, Auteur ; Janina NEUFELD, Auteur ; Johan ISAKSSON, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.3153-3168 Langues : Anglais (eng) Mots-clés : Adolescent  Adult  Autism Spectrum Disorder/genetics  Autistic Disorder/genetics  Diseases in Twins/genetics  Female  Humans  Male  Twins, Dizygotic  Twins, Monozygotic  Autism  Co-twin control design  Eating  Gender differences  lecturer for Medice and Roche. He receives royalties for textbooks and diagnostic  tools from Hogrefe. KLR, JN, and JI have no conflicts of interest to declare that  are relevant to the content of this article. Index. décimale : PER Périodiques Résumé : This study investigated the association between autism and self-reported eating problems and the influence of gender on the association, in a sample of adolescent and adult twins (N=192). Autistic traits and autism diagnosis were associated with both total and specific eating problems, including selective eating and sensory sensitivity during mealtimes. Interaction effects indicated a stronger association between autistic traits and total eating problems in females, as well as more difficulties with eating in social contexts among autistic females. In within-pair analyses, where unmeasured confounders including genes and shared environment are implicitly controlled for, the association was lost within monozygotic pairs, which might further indicate a genetic influence on the relationship between autism and eating problems. En ligne : http://dx.doi.org/10.1007/s10803-021-05198-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477 [article] Eating Problems in Autistic Females and Males: A Co-twin Control Study [Texte imprimé et/ou numérique] / K. LUNDIN REMNÉLIUS, Auteur ; Janina NEUFELD, Auteur ; Johan ISAKSSON, Auteur ; Sven BÖLTE, Auteur . - p.3153-3168. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3153-3168 Mots-clés : Adolescent  Adult  Autism Spectrum Disorder/genetics  Autistic Disorder/genetics  Diseases in Twins/genetics  Female  Humans  Male  Twins, Dizygotic  Twins, Monozygotic  Autism  Co-twin control design  Eating  Gender differences  lecturer for Medice and Roche. He receives royalties for textbooks and diagnostic  tools from Hogrefe. KLR, JN, and JI have no conflicts of interest to declare that  are relevant to the content of this article. Index. décimale : PER Périodiques Résumé : This study investigated the association between autism and self-reported eating problems and the influence of gender on the association, in a sample of adolescent and adult twins (N=192). Autistic traits and autism diagnosis were associated with both total and specific eating problems, including selective eating and sensory sensitivity during mealtimes. Interaction effects indicated a stronger association between autistic traits and total eating problems in females, as well as more difficulties with eating in social contexts among autistic females. In within-pair analyses, where unmeasured confounders including genes and shared environment are implicitly controlled for, the association was lost within monozygotic pairs, which might further indicate a genetic influence on the relationship between autism and eating problems. En ligne : http://dx.doi.org/10.1007/s10803-021-05198-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477

Functional gender differences in autism: An international, multidisciplinary expert survey using the International Classification of Functioning, Disability, and Health model / Karl LUNDIN in Autism, 25-4 (May 2021)  

Public ISBD [article]  inAutism > 25-4 (May 2021) . - p.1020-1035 Titre : Functional gender differences in autism: An international, multidisciplinary expert survey using the International Classification of Functioning, Disability, and Health model Type de document : Texte imprimé et/ou numérique Auteurs : Karl LUNDIN, Auteur ; Soheil MAHDI, Auteur ; Johan ISAKSSON, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.1020-1035 Langues : Anglais (eng) Mots-clés : Disability  International Classification of Functioning  and Health  autism  cross-cultural  female autism phenotype  functioning  gender differences Index. décimale : PER Périodiques Résumé : In this study, we explored if professionals working with autistic people in different regions of the world perceive differences between females and males diagnosed with the condition. A total of 131 professionals responded to a survey that included an open question about gender differences in autism. Of these, 32 responded that they do not perceive gender differences in autism. The information provided by the other 99 experts was analyzed to identify common patterns. Three main differences were found, (1) Matching the clinical conceptualization of autism where professionals described differences in core symptoms of autism, and that autistic females were less similar to the conceptualization of autism. In (2) Co-existing problems, professionals described that autistic males display more apparent problems including hyperactivity, while autistic females were perceived as having more internalizing issues such as anxiety and eating disorders. In the last category, (3) Navigating the social environment, experts perceived autistic females as more socially motivated, and more inclined to camouflage social difficulties, making their challenges less evident. Professionals also perceived differences in the social environment, for example, that autistic girls receive more support from their peers while autistic boys are more often bullied. Our results suggest that professionals working in different parts of the world acknowledge gender differences in autism, but also that there might be some regional differences. Finally, we found that gender differences reported by the international professionals could largely be assessed with a shortened version of the International Classification of Functioning by the World Health Organization, specifically developed for autism. En ligne : http://dx.doi.org/10.1177/1362361320975311 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444 [article] Functional gender differences in autism: An international, multidisciplinary expert survey using the International Classification of Functioning, Disability, and Health model [Texte imprimé et/ou numérique] / Karl LUNDIN, Auteur ; Soheil MAHDI, Auteur ; Johan ISAKSSON, Auteur ; Sven BÖLTE, Auteur . - p.1020-1035. Langues : Anglais (eng) in Autism > 25-4 (May 2021) . - p.1020-1035 Mots-clés : Disability  International Classification of Functioning  and Health  autism  cross-cultural  female autism phenotype  functioning  gender differences Index. décimale : PER Périodiques Résumé : In this study, we explored if professionals working with autistic people in different regions of the world perceive differences between females and males diagnosed with the condition. A total of 131 professionals responded to a survey that included an open question about gender differences in autism. Of these, 32 responded that they do not perceive gender differences in autism. The information provided by the other 99 experts was analyzed to identify common patterns. Three main differences were found, (1) Matching the clinical conceptualization of autism where professionals described differences in core symptoms of autism, and that autistic females were less similar to the conceptualization of autism. In (2) Co-existing problems, professionals described that autistic males display more apparent problems including hyperactivity, while autistic females were perceived as having more internalizing issues such as anxiety and eating disorders. In the last category, (3) Navigating the social environment, experts perceived autistic females as more socially motivated, and more inclined to camouflage social difficulties, making their challenges less evident. Professionals also perceived differences in the social environment, for example, that autistic girls receive more support from their peers while autistic boys are more often bullied. Our results suggest that professionals working in different parts of the world acknowledge gender differences in autism, but also that there might be some regional differences. Finally, we found that gender differences reported by the international professionals could largely be assessed with a shortened version of the International Classification of Functioning by the World Health Organization, specifically developed for autism. En ligne : http://dx.doi.org/10.1177/1362361320975311 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444

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