Artificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog”
Antonella Gagliano,1,* Monica Puligheddu,2,* Nadia Ronzano,3 Patrizia Congiu,2 Marcello Giuseppe Tanca,3 Ida Cursio,3 Sara Carucci,1 Stefano Sotgiu,4 Enzo Grossi,5 Alessandro Zuddas1,3 1Child & Adolescent Neuropsychiatry Unit, “Azienda Ospedaliera Brotzu” Hospital Trust, Cagliari...
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Dove Medical Press
2021
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oai:doaj.org-article:299fc0aea1864602a8596c974b796a312021-12-02T17:55:05ZArtificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog”1179-1608https://doaj.org/article/299fc0aea1864602a8596c974b796a312021-07-01T00:00:00Zhttps://www.dovepress.com/artificial-neural-networks-analysis-of-polysomnographic-and-clinical-f-peer-reviewed-fulltext-article-NSShttps://doaj.org/toc/1179-1608Antonella Gagliano,1,* Monica Puligheddu,2,* Nadia Ronzano,3 Patrizia Congiu,2 Marcello Giuseppe Tanca,3 Ida Cursio,3 Sara Carucci,1 Stefano Sotgiu,4 Enzo Grossi,5 Alessandro Zuddas1,3 1Child & Adolescent Neuropsychiatry Unit, “Azienda Ospedaliera Brotzu” Hospital Trust, Cagliari, Italy; 2Sleep Disorder Centre, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy; 3Section of Neuroscience & Clinical Pharmacology, Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy; 4Child Neuropsychiatry Unit, Department of Medical, Surgical and Experimental Sciences, University Hospital of Sassari, Sassari, Italy; 5Autism Research Unit, Villa Santa Maria Foundation, Como, Italy*These authors contributed equally to this workCorrespondence: Monica PulighedduSleep Disorder Research Center, Department of Medical Science and Public Health, University of Cagliari, asse didattico E. SS 554 bivio Sestu, Monserrato, Cagliari, 09042, ItalyTel +0706754952Email puligheddu@unica.itStudy Objectives: PANS (pediatric acute onset neuropsychiatric syndrome) is thought to be the result of several mechanisms and multiple etiologies, ranging from endocrine/metabolic causes to postinfectious autoimmune and neuroinflammatory disorders. Sleep disorders represent one of the most frequent manifestations of PANS, involving around 80% of patients. The present study describes the clinical and polysomnographic features in a group of PANS children identifying the relationships between sleep disorders and other PANS symptoms.Methods: All participants underwent a clinical evaluation including comprehensive sleep history, polysomnography, cognitive assessment and blood chemistry examination. A data mining approach with fourth-generation artificial neural networks has been used in order to discover subtle trends and associations among variables.Results: Polysomnography showed abnormality in 17 out of 23 recruited subjects (73.9%). In particular, 8/17 children (47%) had ineffective sleep, 10/17 (58.8%) fragmented sleep, 8/17 (47.1%) periodic limb movement disorder (PLMD) and 11/17 (64.7%) REM-sleep without atonia (RSWA). Most subjects presented more than one sleep disturbances. Notably, among the 19/23 patients diagnosed with Tic/Tourette disorder, 8/19 (42.1%) show PLMD and 10/19 (52.6%) RSWA. Artificial neural network methodology and the auto-contractive map exploited the links among the full spectrum of variables revealing the simultaneous connections among them, facing the complexity of PANS phenotype.Conclusion: Disordered sleep represents, for prevalence and impact on quality of life, a cardinal symptom in patients with PANS. Thus, considering the weight of sleep disturbances on diagnosis and prognosis of PANS, we could consider the possibility of including them among the major diagnostic criteria.Keywords: PANS, pediatric acute onset neuropsychiatric syndrome, sleep disorders, Tourette disorder, polysomnography, auto-contractive mapGagliano APuligheddu MRonzano NCongiu PTanca MGCursio ICarucci SSotgiu SGrossi EZuddas ADove Medical Pressarticlepans (pediatric acute onset neuropsychiatric syndrome)sleep disorderstourette disorderpolysomnographyauto-contractive map.PsychiatryRC435-571Neurophysiology and neuropsychologyQP351-495ENNature and Science of Sleep, Vol Volume 13, Pp 1209-1224 (2021) |
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DOAJ |
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DOAJ |
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EN |
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pans (pediatric acute onset neuropsychiatric syndrome) sleep disorders tourette disorder polysomnography auto-contractive map. Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495 |
| spellingShingle |
pans (pediatric acute onset neuropsychiatric syndrome) sleep disorders tourette disorder polysomnography auto-contractive map. Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495 Gagliano A Puligheddu M Ronzano N Congiu P Tanca MG Cursio I Carucci S Sotgiu S Grossi E Zuddas A Artificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog” |
| description |
Antonella Gagliano,1,* Monica Puligheddu,2,* Nadia Ronzano,3 Patrizia Congiu,2 Marcello Giuseppe Tanca,3 Ida Cursio,3 Sara Carucci,1 Stefano Sotgiu,4 Enzo Grossi,5 Alessandro Zuddas1,3 1Child & Adolescent Neuropsychiatry Unit, “Azienda Ospedaliera Brotzu” Hospital Trust, Cagliari, Italy; 2Sleep Disorder Centre, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy; 3Section of Neuroscience & Clinical Pharmacology, Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy; 4Child Neuropsychiatry Unit, Department of Medical, Surgical and Experimental Sciences, University Hospital of Sassari, Sassari, Italy; 5Autism Research Unit, Villa Santa Maria Foundation, Como, Italy*These authors contributed equally to this workCorrespondence: Monica PulighedduSleep Disorder Research Center, Department of Medical Science and Public Health, University of Cagliari, asse didattico E. SS 554 bivio Sestu, Monserrato, Cagliari, 09042, ItalyTel +0706754952Email puligheddu@unica.itStudy Objectives: PANS (pediatric acute onset neuropsychiatric syndrome) is thought to be the result of several mechanisms and multiple etiologies, ranging from endocrine/metabolic causes to postinfectious autoimmune and neuroinflammatory disorders. Sleep disorders represent one of the most frequent manifestations of PANS, involving around 80% of patients. The present study describes the clinical and polysomnographic features in a group of PANS children identifying the relationships between sleep disorders and other PANS symptoms.Methods: All participants underwent a clinical evaluation including comprehensive sleep history, polysomnography, cognitive assessment and blood chemistry examination. A data mining approach with fourth-generation artificial neural networks has been used in order to discover subtle trends and associations among variables.Results: Polysomnography showed abnormality in 17 out of 23 recruited subjects (73.9%). In particular, 8/17 children (47%) had ineffective sleep, 10/17 (58.8%) fragmented sleep, 8/17 (47.1%) periodic limb movement disorder (PLMD) and 11/17 (64.7%) REM-sleep without atonia (RSWA). Most subjects presented more than one sleep disturbances. Notably, among the 19/23 patients diagnosed with Tic/Tourette disorder, 8/19 (42.1%) show PLMD and 10/19 (52.6%) RSWA. Artificial neural network methodology and the auto-contractive map exploited the links among the full spectrum of variables revealing the simultaneous connections among them, facing the complexity of PANS phenotype.Conclusion: Disordered sleep represents, for prevalence and impact on quality of life, a cardinal symptom in patients with PANS. Thus, considering the weight of sleep disturbances on diagnosis and prognosis of PANS, we could consider the possibility of including them among the major diagnostic criteria.Keywords: PANS, pediatric acute onset neuropsychiatric syndrome, sleep disorders, Tourette disorder, polysomnography, auto-contractive map |
| format |
article |
| author |
Gagliano A Puligheddu M Ronzano N Congiu P Tanca MG Cursio I Carucci S Sotgiu S Grossi E Zuddas A |
| author_facet |
Gagliano A Puligheddu M Ronzano N Congiu P Tanca MG Cursio I Carucci S Sotgiu S Grossi E Zuddas A |
| author_sort |
Gagliano A |
| title |
Artificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog” |
| title_short |
Artificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog” |
| title_full |
Artificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog” |
| title_fullStr |
Artificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog” |
| title_full_unstemmed |
Artificial Neural Networks Analysis of polysomnographic and clinical features in Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS): from sleep alteration to “Brain Fog” |
| title_sort |
artificial neural networks analysis of polysomnographic and clinical features in pediatric acute-onset neuropsychiatric syndrome (pans): from sleep alteration to “brain fog” |
| publisher |
Dove Medical Press |
| publishDate |
2021 |
| url |
https://doaj.org/article/299fc0aea1864602a8596c974b796a31 |
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