Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur Tom PALMER |
Documents disponibles écrits par cet auteur (2)
Faire une suggestion Affiner la recherche
Factor associated with the occurrence of epilepsy in autism: a systematic review / Eleni ZARAKOVITI in Journal of Autism and Developmental Disorders, 53-10 (October 2023)
[article]
Titre : Factor associated with the occurrence of epilepsy in autism: a systematic review Type de document : Texte imprimé et/ou numérique Auteurs : Eleni ZARAKOVITI, Auteur ; Roz SHAFRAN, Auteur ; David SKUSE, Auteur ; Amy MCTAGUE, Auteur ; Neha BATURA, Auteur ; Tom PALMER, Auteur ; Emma DALRYMPLE, Auteur ; Sophie D. BENNETT, Auteur ; Colin REILLY, Auteur Article en page(s) : p.3873-3890 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This systematic review aimed to identify factors significantly associated with the occurrence of epilepsy in autistic individuals and to consider the impact of study quality on findings. Electronic databases were systematically searched on October 2nd, 2020 and records retrieved were limited to those published from 2000 onwards. Study quality was categorised as 'good', 'moderate' or 'weak'. Fifty-three studies were included and in studies where the prevalence of epilepsy was reported (n=257,892), 18,254 (7%) had co-occurring epilepsy. Intellectual disability/cognitive impairment was the most commonly reported risk factor associated with occurrence of epilepsy in autistic individuals. The evidence supporting other, potentially relevant factors was weak and inconsistent and requires further evaluation. Only 9/53 studies were considered 'good' quality. En ligne : https://doi.org/10.1007/s10803-022-05672-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511
in Journal of Autism and Developmental Disorders > 53-10 (October 2023) . - p.3873-3890[article] Factor associated with the occurrence of epilepsy in autism: a systematic review [Texte imprimé et/ou numérique] / Eleni ZARAKOVITI, Auteur ; Roz SHAFRAN, Auteur ; David SKUSE, Auteur ; Amy MCTAGUE, Auteur ; Neha BATURA, Auteur ; Tom PALMER, Auteur ; Emma DALRYMPLE, Auteur ; Sophie D. BENNETT, Auteur ; Colin REILLY, Auteur . - p.3873-3890.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 53-10 (October 2023) . - p.3873-3890
Index. décimale : PER Périodiques Résumé : This systematic review aimed to identify factors significantly associated with the occurrence of epilepsy in autistic individuals and to consider the impact of study quality on findings. Electronic databases were systematically searched on October 2nd, 2020 and records retrieved were limited to those published from 2000 onwards. Study quality was categorised as 'good', 'moderate' or 'weak'. Fifty-three studies were included and in studies where the prevalence of epilepsy was reported (n=257,892), 18,254 (7%) had co-occurring epilepsy. Intellectual disability/cognitive impairment was the most commonly reported risk factor associated with occurrence of epilepsy in autistic individuals. The evidence supporting other, potentially relevant factors was weak and inconsistent and requires further evaluation. Only 9/53 studies were considered 'good' quality. En ligne : https://doi.org/10.1007/s10803-022-05672-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511 Maternal vitamin D during pregnancy and offspring autism and autism-associated traits: a prospective cohort study / Paul MADLEY-DOWD in Molecular Autism, 13 (2022)
[article]
Titre : Maternal vitamin D during pregnancy and offspring autism and autism-associated traits: a prospective cohort study Type de document : Texte imprimé et/ou numérique Auteurs : Paul MADLEY-DOWD, Auteur ; Christina DARDANI, Auteur ; Robyn E. WOOTTON, Auteur ; Kyle DACK, Auteur ; Tom PALMER, Auteur ; Rupert THURSTON, Auteur ; Alexandra HAVDAHL, Auteur ; Jean GOLDING, Auteur ; Deborah LAWLOR, Auteur ; Dheeraj RAI, Auteur Article en page(s) : 44 p. Langues : Anglais (eng) Mots-clés : Child Pregnancy Female Humans Autistic Disorder/epidemiology/etiology Longitudinal Studies Cohort Studies Prospective Studies Vitamin D Alspac Autism Mendelian randomization Index. décimale : PER Périodiques Résumé : BACKGROUND: There has been a growing interest in the association between maternal levels of vitamin D during pregnancy and offspring autism. However, whether any associations reflect causal effects is still inconclusive. METHODS: We used data from a UK-based pregnancy cohort study (Avon Longitudinal Study of Parents and Children) comprising 7689 births between 1991 and 1992 with maternal blood vitamin D levels recorded during pregnancy and at least one recorded outcome measure, including autism diagnosis and autism-associated traits. The association between each outcome with seasonal and gestational age-adjusted maternal serum 25-hydroxyvitamin D during pregnancy was estimated using confounder-adjusted regression models. Multiple imputation was used to account for missing data, and restricted cubic splines were used to investigate nonlinear associations. Mendelian randomization was used to strengthen causal inference. RESULTS: No strong evidence of an association between maternal serum 25-hydroxyvitamin D during pregnancy and any offspring autism-associated outcome was found using multivariable regression analysis (autism diagnosis: adjusted OR=0.98, 95% CI=0.90-1.06), including with multiple imputation (autism diagnosis: adjusted OR=0.99, 95% CI=0.93-1.06), and no evidence of a causal effect was suggested by Mendelian randomization (autism diagnosis: causal OR=1.08, 95% CI=0.46-2.55). Some evidence of increased odds of autism-associated traits at lower levels of maternal serum 25-hydroxyvitamin D was found using spline analysis. LIMITATIONS: Our study was potentially limited by low power, particularly for diagnosed autism cases as an outcome. The cohort may not have captured the extreme lows of the distribution of serum 25-hydroxyvitamin D, and our analyses may have been biased by residual confounding and missing data. CONCLUSIONS: The present study found no strong evidence of a causal link between maternal vitamin D levels in pregnancy and offspring diagnosis or traits of autism. En ligne : http://dx.doi.org/10.1186/s13229-022-00523-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491
in Molecular Autism > 13 (2022) . - 44 p.[article] Maternal vitamin D during pregnancy and offspring autism and autism-associated traits: a prospective cohort study [Texte imprimé et/ou numérique] / Paul MADLEY-DOWD, Auteur ; Christina DARDANI, Auteur ; Robyn E. WOOTTON, Auteur ; Kyle DACK, Auteur ; Tom PALMER, Auteur ; Rupert THURSTON, Auteur ; Alexandra HAVDAHL, Auteur ; Jean GOLDING, Auteur ; Deborah LAWLOR, Auteur ; Dheeraj RAI, Auteur . - 44 p.
Langues : Anglais (eng)
in Molecular Autism > 13 (2022) . - 44 p.
Mots-clés : Child Pregnancy Female Humans Autistic Disorder/epidemiology/etiology Longitudinal Studies Cohort Studies Prospective Studies Vitamin D Alspac Autism Mendelian randomization Index. décimale : PER Périodiques Résumé : BACKGROUND: There has been a growing interest in the association between maternal levels of vitamin D during pregnancy and offspring autism. However, whether any associations reflect causal effects is still inconclusive. METHODS: We used data from a UK-based pregnancy cohort study (Avon Longitudinal Study of Parents and Children) comprising 7689 births between 1991 and 1992 with maternal blood vitamin D levels recorded during pregnancy and at least one recorded outcome measure, including autism diagnosis and autism-associated traits. The association between each outcome with seasonal and gestational age-adjusted maternal serum 25-hydroxyvitamin D during pregnancy was estimated using confounder-adjusted regression models. Multiple imputation was used to account for missing data, and restricted cubic splines were used to investigate nonlinear associations. Mendelian randomization was used to strengthen causal inference. RESULTS: No strong evidence of an association between maternal serum 25-hydroxyvitamin D during pregnancy and any offspring autism-associated outcome was found using multivariable regression analysis (autism diagnosis: adjusted OR=0.98, 95% CI=0.90-1.06), including with multiple imputation (autism diagnosis: adjusted OR=0.99, 95% CI=0.93-1.06), and no evidence of a causal effect was suggested by Mendelian randomization (autism diagnosis: causal OR=1.08, 95% CI=0.46-2.55). Some evidence of increased odds of autism-associated traits at lower levels of maternal serum 25-hydroxyvitamin D was found using spline analysis. LIMITATIONS: Our study was potentially limited by low power, particularly for diagnosed autism cases as an outcome. The cohort may not have captured the extreme lows of the distribution of serum 25-hydroxyvitamin D, and our analyses may have been biased by residual confounding and missing data. CONCLUSIONS: The present study found no strong evidence of a causal link between maternal vitamin D levels in pregnancy and offspring diagnosis or traits of autism. En ligne : http://dx.doi.org/10.1186/s13229-022-00523-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491