Acceptability and safety of a probiotic beverage supplementation (Bio-K +) and feasibility of the proposed protocol in children with a diagnosis of autism spectrum disorder / Ghizlane GAOUGAOU in Journal of Neurodevelopmental Disorders, 17 (2025)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 17 (2025) Titre : Acceptability and safety of a probiotic beverage supplementation (Bio-K +) and feasibility of the proposed protocol in children with a diagnosis of autism spectrum disorder Type de document : texte imprimé Auteurs : Ghizlane GAOUGAOU, Auteur ; Riham ZAHRA, Auteur ; Sophia MOREL, Auteur ; Véronique BÉLANGER, Auteur ; Inga Sophia KNOTH, Auteur ; Dominique COUSINEAU, Auteur ; Baudouin Forgeot D'ARC, Auteur ; Kelly GRZYWACZ, Auteur ; Guy ROUSSEAU, Auteur ; Eric DÉZIEL, Auteur ; Roger GODBOUT, Auteur ; Sarah LIPPE, Auteur ; Mathieu MILLETTE, Auteur ; Valérie MARCIL, Auteur Langues : Anglais (eng) Mots-clés : Humans  Autism Spectrum Disorder/diet therapy/complications  Probiotics/administration & dosage/adverse effects/therapeutic use  Male  Child  Female  Child, Preschool  Feasibility Studies  Gastrointestinal Diseases  Sleep Wake Disorders  Dietary Supplements  Beverages  Patient Acceptance of Health Care  Acceptability  Autism spectrum disorders  Autistic symptoms  Children  Feasibility  Gastrointestinal symptoms  Probiotics  Safety  Sleep disorder  by the ethics review board of the CHU Sainte-Justine (#2021–3412). Informed  consent was obtained from all participants and parents involved in the study.  Competing interests: The authors declare no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism spectrum disorder (ASD) is a group of neurodevelopmental disorders defined by stereotyped behavior and challenges in social communication and social interaction. ASD is associated with various comorbidities, including anxiety, gastrointestinal (GI) symptoms and sleep disorders. Evidence supports an association between intestinal dysbiosis and the severity of ASD-related symptoms. Probiotic intake was suggested to restore microbial homeostasis and decrease neurobehavioral, GI and sleep symptoms in individuals diagnosed with autism. METHODS: This study aims to evaluate the acceptability and safety of a Bio-K + probiotics beverage in autistic children aged 4 to 11 years and the feasibility of the proposed research protocol to measure its impact on behaviors and comorbidities. The 30-week study consisted of daily supplementation with Bio-K + probiotics for 14 weeks. Acceptability and safety were monitored throughout the study. Feasibility was assessed by comparing recruitment and completion rates to pre-established thresholds. Preliminary impact of supplementation on behaviors (Autism Treatment Evaluation Checklist (ATEC) score), GI symptoms and sleep disorders was evaluated. RESULTS: Of the 23 children recruited (mean age 6.7 ± 2.2 years, 70% males), 65% had GI problems and 91% had sleep disorders. Probiotic supplementation was accepted by all participants and no product-related adverse event was reported. Feasibility rates exceeded pre-established thresholds for almost all study outcomes including recruitment rate, compliance, electroencephalography, actigraphy and completion of questionnaires. Preliminary data suggest an improvement in behaviors associated with autism assessed with the total ATEC score, and in GI symptoms and sleep disorders. CONCLUSION: This study demonstrates probiotic beverage acceptability and safety and protocol feasibility in autistic children. To further support our data, a double-blinded placebo-controlled study is needed to determine its efficacy. En ligne : https://dx.doi.org/10.1186/s11689-025-09617-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576 [article] Acceptability and safety of a probiotic beverage supplementation (Bio-K +) and feasibility of the proposed protocol in children with a diagnosis of autism spectrum disorder [texte imprimé] / Ghizlane GAOUGAOU, Auteur ; Riham ZAHRA, Auteur ; Sophia MOREL, Auteur ; Véronique BÉLANGER, Auteur ; Inga Sophia KNOTH, Auteur ; Dominique COUSINEAU, Auteur ; Baudouin Forgeot D'ARC, Auteur ; Kelly GRZYWACZ, Auteur ; Guy ROUSSEAU, Auteur ; Eric DÉZIEL, Auteur ; Roger GODBOUT, Auteur ; Sarah LIPPE, Auteur ; Mathieu MILLETTE, Auteur ; Valérie MARCIL, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 17 (2025) Mots-clés : Humans  Autism Spectrum Disorder/diet therapy/complications  Probiotics/administration & dosage/adverse effects/therapeutic use  Male  Child  Female  Child, Preschool  Feasibility Studies  Gastrointestinal Diseases  Sleep Wake Disorders  Dietary Supplements  Beverages  Patient Acceptance of Health Care  Acceptability  Autism spectrum disorders  Autistic symptoms  Children  Feasibility  Gastrointestinal symptoms  Probiotics  Safety  Sleep disorder  by the ethics review board of the CHU Sainte-Justine (#2021–3412). Informed  consent was obtained from all participants and parents involved in the study.  Competing interests: The authors declare no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism spectrum disorder (ASD) is a group of neurodevelopmental disorders defined by stereotyped behavior and challenges in social communication and social interaction. ASD is associated with various comorbidities, including anxiety, gastrointestinal (GI) symptoms and sleep disorders. Evidence supports an association between intestinal dysbiosis and the severity of ASD-related symptoms. Probiotic intake was suggested to restore microbial homeostasis and decrease neurobehavioral, GI and sleep symptoms in individuals diagnosed with autism. METHODS: This study aims to evaluate the acceptability and safety of a Bio-K + probiotics beverage in autistic children aged 4 to 11 years and the feasibility of the proposed research protocol to measure its impact on behaviors and comorbidities. The 30-week study consisted of daily supplementation with Bio-K + probiotics for 14 weeks. Acceptability and safety were monitored throughout the study. Feasibility was assessed by comparing recruitment and completion rates to pre-established thresholds. Preliminary impact of supplementation on behaviors (Autism Treatment Evaluation Checklist (ATEC) score), GI symptoms and sleep disorders was evaluated. RESULTS: Of the 23 children recruited (mean age 6.7 ± 2.2 years, 70% males), 65% had GI problems and 91% had sleep disorders. Probiotic supplementation was accepted by all participants and no product-related adverse event was reported. Feasibility rates exceeded pre-established thresholds for almost all study outcomes including recruitment rate, compliance, electroencephalography, actigraphy and completion of questionnaires. Preliminary data suggest an improvement in behaviors associated with autism assessed with the total ATEC score, and in GI symptoms and sleep disorders. CONCLUSION: This study demonstrates probiotic beverage acceptability and safety and protocol feasibility in autistic children. To further support our data, a double-blinded placebo-controlled study is needed to determine its efficacy. En ligne : https://dx.doi.org/10.1186/s11689-025-09617-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576

Analyzing the Quality of Life in Individuals with Fragile X Syndrome in Relation to Sleep and Mental Health / Kerri WHITLOCK ; Cory ROSENFELT ; Julie SHATTO ; Brittany FINLAY ; Jennifer ZWICKER ; Sarah LIPPE ; Sébastien JACQUEMONT ; Randi J. HAGERMAN ; Kara MURIAS ; Francois V. BOLDUC in Journal of Autism and Developmental Disorders, 55-5 (May 2025)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 55-5 (May 2025) . - p.1910-1922 Titre : Analyzing the Quality of Life in Individuals with Fragile X Syndrome in Relation to Sleep and Mental Health Type de document : texte imprimé Auteurs : Kerri WHITLOCK, Auteur ; Cory ROSENFELT, Auteur ; Julie SHATTO, Auteur ; Brittany FINLAY, Auteur ; Jennifer ZWICKER, Auteur ; Sarah LIPPE, Auteur ; Sébastien JACQUEMONT, Auteur ; Randi J. HAGERMAN, Auteur ; Kara MURIAS, Auteur ; Francois V. BOLDUC, Auteur Article en page(s) : p.1910-1922 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The purpose of this paper was to examine the physical, emotional, social and school functioning domains of quality of life of individuals with Fragile X Syndrome, in relation to mental health and sleep patterns to gain a better understanding of how these aspects are affected by the disorder. This study included 119 individuals with Fragile X Syndrome who were given different cognitive examinations by a neuropsychologist or by parent-proxy questionnaires. This study focused on the Pediatric Quality of Life Inventory (PedsQoL), the Anxiety, Depression and Mood Scale (ADAMS), the Children s Sleep Habits Questionnaire (CSHQ), but did include other cognitive tests (Vineland Adaptive Behaviour Scales, Nonverbal IQ, Autism Diagnostic Observation Schedule). We identified significant associations between decreases in emotional, social and school domains of PedsQoL and the ADAMS subtests of Generalized Anxiety, Manic/Hyperactivity and Obsessive/Compulsivity, with the subtest of Depressed Mood having associations with lower physical and emotional domains. We also identified a significant impact between CSHQ subtests of Sleep Anxiety, Night Wakings, Daytime Sleepiness, and Parasomnia with the emotional and school domains of PedsQoL. There were associations connecting school functioning with Bedtime Resistance, and additional associations connecting emotional functioning with Sleep Duration and Sleep Onset Delay. Physical functioning was also associated with Sleep Anxiety. Our study shows how mental health and sleep defects impact improper sleep patterns and mental health which leads to decreases in the quality of life for individuals with FXS, and how it is important to screen for these symptoms in order to alleviate issues. En ligne : https://doi.org/10.1007/s10803-024-06317-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554 [article] Analyzing the Quality of Life in Individuals with Fragile X Syndrome in Relation to Sleep and Mental Health [texte imprimé] / Kerri WHITLOCK, Auteur ; Cory ROSENFELT, Auteur ; Julie SHATTO, Auteur ; Brittany FINLAY, Auteur ; Jennifer ZWICKER, Auteur ; Sarah LIPPE, Auteur ; Sébastien JACQUEMONT, Auteur ; Randi J. HAGERMAN, Auteur ; Kara MURIAS, Auteur ; Francois V. BOLDUC, Auteur . - p.1910-1922. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 55-5 (May 2025) . - p.1910-1922 Index. décimale : PER Périodiques Résumé : The purpose of this paper was to examine the physical, emotional, social and school functioning domains of quality of life of individuals with Fragile X Syndrome, in relation to mental health and sleep patterns to gain a better understanding of how these aspects are affected by the disorder. This study included 119 individuals with Fragile X Syndrome who were given different cognitive examinations by a neuropsychologist or by parent-proxy questionnaires. This study focused on the Pediatric Quality of Life Inventory (PedsQoL), the Anxiety, Depression and Mood Scale (ADAMS), the Children s Sleep Habits Questionnaire (CSHQ), but did include other cognitive tests (Vineland Adaptive Behaviour Scales, Nonverbal IQ, Autism Diagnostic Observation Schedule). We identified significant associations between decreases in emotional, social and school domains of PedsQoL and the ADAMS subtests of Generalized Anxiety, Manic/Hyperactivity and Obsessive/Compulsivity, with the subtest of Depressed Mood having associations with lower physical and emotional domains. We also identified a significant impact between CSHQ subtests of Sleep Anxiety, Night Wakings, Daytime Sleepiness, and Parasomnia with the emotional and school domains of PedsQoL. There were associations connecting school functioning with Bedtime Resistance, and additional associations connecting emotional functioning with Sleep Duration and Sleep Onset Delay. Physical functioning was also associated with Sleep Anxiety. Our study shows how mental health and sleep defects impact improper sleep patterns and mental health which leads to decreases in the quality of life for individuals with FXS, and how it is important to screen for these symptoms in order to alleviate issues. En ligne : https://doi.org/10.1007/s10803-024-06317-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554

L'évaluation psychologique ou neuropsychologique du TDAH / Sarah LIPPE

Public ISBD in Le trouble de déficit de l'attention avec ou sans hyperactivité / Stacey BELANGER Titre : L'évaluation psychologique ou neuropsychologique du TDAH Type de document : texte imprimé Auteurs : Sarah LIPPE, Auteur ; Catherine-Marie VANASSE, Auteur Année de publication : 2019 Importance : p.51-74 Langues : Français (fre) Index. décimale : TRO-E TRO-E - TDA-H Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408 in Le trouble de déficit de l'attention avec ou sans hyperactivité / Stacey BELANGER L'évaluation psychologique ou neuropsychologique du TDAH [texte imprimé] / Sarah LIPPE, Auteur ; Catherine-Marie VANASSE, Auteur . - 2019 . - p.51-74. Langues : Français (fre) Index. décimale : TRO-E TRO-E - TDA-H Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408

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Neuropsychologie de l'enfant épileptique / Sarah LIPPE

Public ISBD contenu dans Neuropsychologie / Pierre NOLIN Titre : Neuropsychologie de l'enfant épileptique Type de document : texte imprimé Auteurs : Sarah LIPPE, Auteur ; Hannelore C. SAUERWEIN, Auteur ; Maryse LASSONDE, Auteur Année de publication : 2004 Importance : p.137-162 Langues : Français (fre) Index. décimale : SCI-C SCI-C - Neuropsychologie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=760 contenu dans Neuropsychologie / Pierre NOLIN Neuropsychologie de l'enfant épileptique [texte imprimé] / Sarah LIPPE, Auteur ; Hannelore C. SAUERWEIN, Auteur ; Maryse LASSONDE, Auteur . - 2004 . - p.137-162. Langues : Français (fre) Index. décimale : SCI-C SCI-C - Neuropsychologie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=760

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Specific EEG resting state biomarkers in FXS and ASD / Mélodie PROTEAU-LEMIEUX in Journal of Neurodevelopmental Disorders, 16 (2024)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 16 (2024) Titre : Specific EEG resting state biomarkers in FXS and ASD Type de document : texte imprimé Auteurs : Mélodie PROTEAU-LEMIEUX, Auteur ; Inga Sophia KNOTH, Auteur ; Saeideh DAVOUDI, Auteur ; Charles-Olivier MARTIN, Auteur ; Anne-Marie BÉLANGER, Auteur ; Valérie FONTAINE, Auteur ; Valérie CÔTÉ, Auteur ; Kristian AGBOGBA, Auteur ; Keely VACHON, Auteur ; Kerri WHITLOCK, Auteur ; Hazel Maridith Barlahan BIAG, Auteur ; Angela John THURMAN, Auteur ; Cory ROSENFELT, Auteur ; Flora TASSONE, Auteur ; Julia FREI, Auteur ; Lucia CAPANO, Auteur ; Leonard ABBEDUTO, Auteur ; Sébastien JACQUEMONT, Auteur ; David HESSL, Auteur ; Randi Jenssen HAGERMAN, Auteur ; Andrea SCHNEIDER, Auteur ; Francois BOLDUC, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Sarah LIPPE, Auteur Langues : Anglais (eng) Mots-clés : Humans  Autism Spectrum Disorder/physiopathology/complications  Male  Female  Child  Adolescent  Young Adult  Electroencephalography  Fragile X Syndrome/physiopathology/complications  Child, Preschool  Biomarkers  Adult  Alpha peak frequency  Autism spectrum disorder  Cognition  Fragile X syndrome  Multi scale entropy  Neurodevelopment  Power spectral density  Resting state EEG  Signal complexity Index. décimale : PER Périodiques Résumé : BACKGROUND: Fragile X syndrome (FXS) and autism spectrum disorder (ASD) are neurodevelopmental conditions that often have a substantial impact on daily functioning and quality of life. FXS is the most common cause of inherited intellectual disability (ID) and the most common monogenetic cause of ASD. Previous literature has shown that electrophysiological activity measured by electroencephalogram (EEG) during resting state is perturbated in FXS and ASD. However, whether electrophysiological profiles of participants with FXS and ASD are similar remains unclear. The aim of this study was to compare EEG alterations found in these two clinical populations presenting varying degrees of cognitive and behavioral impairments. METHODS: Resting state EEG signal complexity, alpha peak frequency (APF) and power spectral density (PSD) were compared between 47 participants with FXS (aged between 5-20), 49 participants with ASD (aged between 6-17), and 52 neurotypical (NT) controls with a similar age distribution using MANCOVAs with age as covariate when appropriate. MANCOVAs controlling for age, when appropriate, and nonverbal intelligence quotient (NVIQ) score were subsequently performed to determine the impact of cognitive functioning on EEG alterations. RESULTS: Our results showed that FXS participants manifested decreased signal complexity and APF compared to ASD participants and NT controls, as well as altered power in the theta, alpha and low gamma frequency bands. ASD participants showed exaggerated beta power compared to FXS participants and NT controls, as well as enhanced low and high gamma power compared to NT controls. However, ASD participants did not manifest altered signal complexity or APF. Furthermore, when controlling for NVIQ, results of decreased complexity in higher scales and lower APF in FXS participants compared to NT controls and ASD participants were not replicated. CONCLUSIONS: These findings suggest that signal complexity and APF might reflect cognitive functioning, while altered power in the low gamma frequency band might be associated with neurodevelopmental conditions, particularly FXS and ASD. En ligne : https://dx.doi.org/10.1186/s11689-024-09570-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576 [article] Specific EEG resting state biomarkers in FXS and ASD [texte imprimé] / Mélodie PROTEAU-LEMIEUX, Auteur ; Inga Sophia KNOTH, Auteur ; Saeideh DAVOUDI, Auteur ; Charles-Olivier MARTIN, Auteur ; Anne-Marie BÉLANGER, Auteur ; Valérie FONTAINE, Auteur ; Valérie CÔTÉ, Auteur ; Kristian AGBOGBA, Auteur ; Keely VACHON, Auteur ; Kerri WHITLOCK, Auteur ; Hazel Maridith Barlahan BIAG, Auteur ; Angela John THURMAN, Auteur ; Cory ROSENFELT, Auteur ; Flora TASSONE, Auteur ; Julia FREI, Auteur ; Lucia CAPANO, Auteur ; Leonard ABBEDUTO, Auteur ; Sébastien JACQUEMONT, Auteur ; David HESSL, Auteur ; Randi Jenssen HAGERMAN, Auteur ; Andrea SCHNEIDER, Auteur ; Francois BOLDUC, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Sarah LIPPE, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 16 (2024) Mots-clés : Humans  Autism Spectrum Disorder/physiopathology/complications  Male  Female  Child  Adolescent  Young Adult  Electroencephalography  Fragile X Syndrome/physiopathology/complications  Child, Preschool  Biomarkers  Adult  Alpha peak frequency  Autism spectrum disorder  Cognition  Fragile X syndrome  Multi scale entropy  Neurodevelopment  Power spectral density  Resting state EEG  Signal complexity Index. décimale : PER Périodiques Résumé : BACKGROUND: Fragile X syndrome (FXS) and autism spectrum disorder (ASD) are neurodevelopmental conditions that often have a substantial impact on daily functioning and quality of life. FXS is the most common cause of inherited intellectual disability (ID) and the most common monogenetic cause of ASD. Previous literature has shown that electrophysiological activity measured by electroencephalogram (EEG) during resting state is perturbated in FXS and ASD. However, whether electrophysiological profiles of participants with FXS and ASD are similar remains unclear. The aim of this study was to compare EEG alterations found in these two clinical populations presenting varying degrees of cognitive and behavioral impairments. METHODS: Resting state EEG signal complexity, alpha peak frequency (APF) and power spectral density (PSD) were compared between 47 participants with FXS (aged between 5-20), 49 participants with ASD (aged between 6-17), and 52 neurotypical (NT) controls with a similar age distribution using MANCOVAs with age as covariate when appropriate. MANCOVAs controlling for age, when appropriate, and nonverbal intelligence quotient (NVIQ) score were subsequently performed to determine the impact of cognitive functioning on EEG alterations. RESULTS: Our results showed that FXS participants manifested decreased signal complexity and APF compared to ASD participants and NT controls, as well as altered power in the theta, alpha and low gamma frequency bands. ASD participants showed exaggerated beta power compared to FXS participants and NT controls, as well as enhanced low and high gamma power compared to NT controls. However, ASD participants did not manifest altered signal complexity or APF. Furthermore, when controlling for NVIQ, results of decreased complexity in higher scales and lower APF in FXS participants compared to NT controls and ASD participants were not replicated. CONCLUSIONS: These findings suggest that signal complexity and APF might reflect cognitive functioning, while altered power in the low gamma frequency band might be associated with neurodevelopmental conditions, particularly FXS and ASD. En ligne : https://dx.doi.org/10.1186/s11689-024-09570-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576

Steady-state visual evoked potentials in children with neurofibromatosis type 1: associations with behavioral rating scales and impact of psychostimulant medication / Eve LALANCETTE in Journal of Neurodevelopmental Disorders, 14 (2022)  

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Le trouble du déficit de l'attention avec ou sans hyperactivité / Stacey BELANGER

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