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Winter D, Braw Y. Online search strategies utilized in feigning attention deficit/hyperactivity disorder (ADHD) while performing a continuous performance test (CPT). APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:1365-1374. [PMID: 36201363 DOI: 10.1080/23279095.2022.2128356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The availability of information regarding neuropsychological tests threatens their confidentiality. This concern may be particularly relevant to Attention-Deficit/Hyperactivity Disorder (ADHD) considering its widespread online coverage. The present study explored simulators' online search strategies. METHOD Simulators (n = 39) searched for information before undergoing an evaluation which included performing a continuous performance test (CPT). Their search strategies were analyzed, and their performance was compared to that of ADHD patients (n = 36) and healthy controls (n = 38). RESULTS Most simulators reached high-risk websites that provided written and video-based information regarding the test. Sixty percent, comprised mostly of 3rd-year students, reached Google Scholar. These students were also easier to detect as simulators. Common strategies included performing the CPT in accordance with typical ADHD symptoms and avoiding the endorsement of both unusual and stereotypical symptoms. CONCLUSION Simulators can access online information that contains key test data. Higher education may increase the ability to reach academic research while decreasing the ability to convincingly feign impairment. While additional research is needed to examine coaching effects on neuropsychological testing, the risk to test security that many websites pose should be acknowledged and steps, including ones taken by test publishers, should be undertaken to minimize it.
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Affiliation(s)
| | - Yoram Braw
- Department of Psychology, Ariel University, Ariel, Israel
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2
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Namimi-Halevi C, Dor C, Dichtiar R, Bromberg M, Sinai T. Attention-deficit hyperactivity disorder is associated with risky and unhealthy behaviours among adolescents. Public Health 2024; 237:51-56. [PMID: 39326298 DOI: 10.1016/j.puhe.2024.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 06/18/2024] [Accepted: 08/30/2024] [Indexed: 09/28/2024]
Abstract
OBJECTIVES Attention-deficit hyperactivity disorder (ADHD) is highly prevalent among adolescents globally, particularly in Israel. This study aimed to evaluate associations between ADHD and engagement in risky/unhealthy behaviours among adolescents. STUDY DESIGN Cross-sectional study. METHODS Students participating in the 2015-2016 National Health Survey completed self-administered questionnaires, providing demographic, medical and behavioural information (n = 4616, 11-18 years old, 50.2% male). Multivariable logistic regression analyses assessed the associations between ADHD and risky/unhealthy behaviours, including current tobacco/hookah smoking, alcohol consumption (≥1 serving/month), excessive screen time (≥4 h/d), non-compliance with physical activity and sleep recommendations (<1 h/d, and <8 or <9 h/d depending on age, respectively) and unhealthy lifestyle (engagement in ≥3 of these behaviours). RESULTS A total of 752 participants reported ever being diagnosed with ADHD (287 of whom were treated with stimulants) and 3864 individuals were included in a non-ADHD comparison group. ADHD was significantly associated with higher prevalence of smoking (odds ratio [OR] 2.15; 95% confidence interval [CI]: 1.65, 2.80), alcohol consumption (OR 1.38; 95% CI: 1.10, 1.73) and excessive screen time [OR 1.41; 95% CI: 1.18, 1.70), each adjusted for sociodemographic characteristics and the other risky/unhealthy behaviours. Unhealthy lifestyle was twice as common in the ADHD group (OR 2.03; 95% CI: 1.64, 2.51). Stimulant-treated and non-treated adolescents with ADHD did not differ in demographic or behavioural characteristics. CONCLUSIONS ADHD was significantly associated with an unhealthy lifestyle among adolescents. These behaviours should be detected early and prevention measures put in place to limit their harmful consequences in this adolescent population. Additional large-scale prospective research is needed to deepen the understanding of this association.
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Affiliation(s)
- C Namimi-Halevi
- Israel Center for Disease Control, Israel Ministry of Health, Ramat Gan, Israel.
| | - C Dor
- Israel Center for Disease Control, Israel Ministry of Health, Ramat Gan, Israel.
| | - R Dichtiar
- Israel Center for Disease Control, Israel Ministry of Health, Ramat Gan, Israel.
| | - M Bromberg
- Israel Center for Disease Control, Israel Ministry of Health, Ramat Gan, Israel; Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - T Sinai
- Israel Center for Disease Control, Israel Ministry of Health, Ramat Gan, Israel; School of Nutritional Sciences, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel.
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Mohamed AM, Shaaban TS, Jmaiel HA. EFL Special Education Teachers' Perspectives: Evaluating Game-Based Learning for ADHD Behavioral Disorders. J Atten Disord 2024; 28:1482-1495. [PMID: 39051595 DOI: 10.1177/10870547241265877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
OBJECTIVE The purpose of this study was to examine the perspectives of English as a Foreign Language Special Education teachers (EFLSE) regarding game-based learning approaches for addressing behavioral disorders in ADHD patients. METHOD The study involved a sample (n = 131) of EFLSE teachers who completed a questionnaire to determine how feasible, acceptable, and helpful they found game-based learning. RESULTS The study revealed that EFLSE teachers perceive game-based learning to be a feasible and acceptable method for engaging ADHD students and helping to maintain their attention during game-based learning activities. Nevertheless, implementation and individualized approaches are cited as challenges. Additionally, EFLSE teachers emphasized the benefits of game-based learning, including improved problem-solving, assessment methods, collaboration, and the acquisition of academic skills. CONCLUSIONS The study contributes insights for educators, policymakers, and researchers that can support the development of evidence-based interventions offering game-based learning for students with ADHD.
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Danielsson K, Arnberg FK, Bondjers K. Coping strategies and symptoms of Adjustment Disorder among adults with Attention Deficit Hyperactivity Disorder (ADHD) during the Covid-19 pandemic. PLoS One 2024; 19:e0309082. [PMID: 39159175 PMCID: PMC11332942 DOI: 10.1371/journal.pone.0309082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 08/05/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND The current study examined whether coping strategies and symptoms of Adjustment Disorder in adults with ADHD differed from what was observed in the general adult population during the Covid-19 pandemic, and compared the extent to which coping strategies and symptom levels of Adjustment Disorder were related to ADHD. METHOD This cross-sectional study was based on survey data collected during the spring of 2021 from 231 adult ADHD patients in specialist care and 1148 volunteers without ADHD in Sweden. The survey included questions about sociodemographic and clinical characteristics, along with the Brief-COPE and Adjustment Disorder-New Module 8 questionnaires. Regression models adjusting for sociodemographic and clinical characteristics were used for between-group comparisons of coping strategies and symptoms of Adjustment Disorder. RESULTS There were some notable differences in the use of coping strategies between persons with and without ADHD; however, many of these differences were not observed in the adjusted models. The use of behavioral disengagement was more frequently observed among individuals with ADHD, whereas planning was more common among individuals without ADHD. Individuals with ADHD appeared to show higher symptom levels of Adjustment Disorder during the pandemic. Passive coping strategies, such as denial, self-blame, and behavioral disengagement, were associated with higher symptom levels of adjustment disorder in both individuals with and without ADHD. CONCLUSION In conclusion, the results highlight that persons with ADHD may need more support to adjust to large societal changes than the general public. Potential targets for intervention towards members of this group include reducing resignation and maladaptive coping strategies.
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Affiliation(s)
- Katarina Danielsson
- Department of Medical Sciences, Psychiatry, Uppsala University, Uppsala, Sweden
| | - Filip K. Arnberg
- Department of Medical Sciences, National Centre for Disaster Psychiatry, Uppsala University, Uppsala, Sweden
| | - Kristina Bondjers
- Department of Medical Sciences, National Centre for Disaster Psychiatry, Uppsala University, Uppsala, Sweden
- National Centre for Violence and Traumatic Stress Studies, Oslo, Norway
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Assaf M, Rouphael M, Bou Sader Nehme S, Soufia M, Alameddine A, Hallit S, Landry M, Bitar T, Hleihel W. Correlational Insights into Attention-Deficit/Hyperactivity Disorder in Lebanon. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:1027. [PMID: 39200638 PMCID: PMC11353674 DOI: 10.3390/ijerph21081027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 07/30/2024] [Accepted: 07/31/2024] [Indexed: 09/02/2024]
Abstract
Attention-Deficit/Hyperactivity Disorder (ADHD), a prevalent childhood neurodevelopmental disorder with complex etiology involving genetic and environmental factors, causes impairments across various life domains and substantial social and economic burden. Identifying correlates to prevent its onset and decrease its incidence is crucial. To our knowledge, our study represents the first case-control investigation of Lebanese ADHD patients to explore potential correlations between familial, maternal, and child health variables and ADHD to enhance understanding of its etiology and aid in prevention efforts. We recruited 61 Lebanese ADHD patients and 58 matched controls aged 6-24 years from all districts of Lebanon. The data to analyze were collected using a questionnaire. We employed statistical tests, including the independent samples t-test and the Chi-square test or Fisher's exact test. We conducted a multivariate logistic regression analysis to identify the statistically significant factors explaining ADHD likelihood. We observed male predominance (68.9%) among patients. Maternal anemia during pregnancy (OR = 3.654; 95% CI [1.158-11.529]), maternal self-reported stress during pregnancy (OR = 3.268; 95% CI [1.263-8.456]), neonatal jaundice (OR = 5.020; 95% CI [1.438-17.532]), and familial history of ADHD (OR = 12.033; 95% CI [2.950-49.072]) were significantly associated with increased odds of the disorder. On the other hand, breastfeeding (OR = 0.263; 95% CI [0.092-0.757]) was identified as a protective factor against ADHD. This pilot study shed light on risk and protective factors associated with ADHD in the Lebanese population. The results are relevant, as some identified correlates could be avoidable. Further rigorous investigation is required to expand upon the observed correlations and to assist in early detection, prevention, and intervention strategies targeting ADHD.
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Affiliation(s)
- Melyssa Assaf
- Department of Biology, Faculty of Arts and Sciences, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon
| | - Melissa Rouphael
- Department of Biology, Faculty of Arts and Sciences, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon
- UMR Inserm 1253 Ibrain, Université de Tours, 37032 Tours, France
| | - Sarah Bou Sader Nehme
- Department of Biology, Faculty of Arts and Sciences, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon
- CNRS, Institute of Neurodegenerative Diseases, IMN, University of Bordeaux, UMR 5293, 33000 Bordeaux, France
| | - Michel Soufia
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon
| | - Abbas Alameddine
- North Autism Center (NAC), Zgharta 1304, Lebanon
- Department of Psychiatry, Hôtel-Dieu de France Hospital, A. Naccache Avenue—Achrafieh 1100, Beirut 166830, Lebanon
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon
- Psychology Department, College of Humanities, Effat University, Jeddah 21478, Saudi Arabia
- Applied Science Research Center, Applied Science Private University, Amman 11937, Jordan
| | - Marc Landry
- CNRS, Institute of Neurodegenerative Diseases, IMN, University of Bordeaux, UMR 5293, 33000 Bordeaux, France
| | - Tania Bitar
- Department of Biology, Faculty of Arts and Sciences, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon
| | - Walid Hleihel
- Department of Biology, Faculty of Arts and Sciences, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon
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Farmani R, Mehrpour O, Kooshki A, Nakhaee S. Exploring the link between toxic metal exposure and ADHD: a systematic review of pb and hg. J Neurodev Disord 2024; 16:44. [PMID: 39090571 PMCID: PMC11292919 DOI: 10.1186/s11689-024-09555-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Accepted: 07/02/2024] [Indexed: 08/04/2024] Open
Abstract
INTRODUCTION Attention-Deficit/Hyperactivity Disorder (ADHD) is a recognized neurodevelopmental disorder with a complex, multifactorial origin. Lead (Pb) and mercury (Hg) are highly toxic substances that can potentially impair brain development and have been implicated in the development of ADHD. This systematic review aims to analyze the epidemiological literature regarding the association between Pb and Hg exposure and the diagnosis of ADHD. METHODS From November 1983 to June 2, 2023, a comprehensive search was conducted in multiple databases and search engines, including PubMed, Web of Science, Scopus, and Google Scholar. Observational studies (case-control, cohort, and cross-sectional) measuring Pb and Hg levels in various biological samples (blood, hair, urine, nail, saliva, teeth, and bone) of children with ADHD or their parents and their association with ADHD symptoms were included. RESULTS Out of 2059 studies, 87 met the inclusion criteria and were included in this systematic review. Approximately two-thirds of the 74 studies investigating Pb levels in different biological samples reported associations with at least one subtype of ADHD. However, most studies examining Hg levels in various biological samples found no significant association with any ADHD subtype, although there were variations in exposure periods and diagnostic criteria. CONCLUSION The evidence gathered from the included studies supports an association between Pb exposure and the diagnosis of ADHD, while no significant association was found with Hg exposure. Importantly, even low levels of Pb were found to elevate the risk of ADHD. Further research is needed to explore the comprehensive range of risk factors for ADHD in children, considering its significance as a neurodevelopmental disorder.
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Affiliation(s)
- Reyhane Farmani
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Omid Mehrpour
- Michigan Poison & Drug Information Center, Wayne State University School of Medicine, Detroit, MI, USA
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences, Birjand, Iran
| | - Alireza Kooshki
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Samaneh Nakhaee
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences, Birjand, Iran.
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Ribolsi M, Prosperi Porta D, Sacco R, Di Lorenzo G, Fiori Nastro F, Albergo G, Di Lazzaro V, Costa A. Psychopathological characteristics in ultra-high risk for psychosis with and without comorbid ADHD. Early Interv Psychiatry 2024; 18:578-582. [PMID: 38690753 DOI: 10.1111/eip.13539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/15/2024] [Accepted: 04/19/2024] [Indexed: 05/03/2024]
Abstract
AIM This study investigates the psychopathological characteristics of a sample of individuals at ultra-high risk for psychosis with and without comorbid attention-deficit hyperactivity disorder (ADHD). METHODS Twenty-eight subjects (aged 13-21 years; 13 females) with attenuated psychosis syndrome (APS) were recruited in a cross-sectional study and divided into two groups, each with 14 patients, according to the presence or absence of ADHD. RESULTS The APS group showed a significantly higher prevalence of negative symptoms than the APS + ADHD group. Other characteristics investigated (positive symptoms, aberrant salience, psychotic-like experiences and prodromal symptoms) did not differ between groups. CONCLUSIONS The different profiles of negative symptoms in the APS with or without ADHD might suggest the presence of a specific subtype among individuals at ultra-high risk for psychosis. Longitudinal studies with larger samples will provide information about the role of negative symptoms in determining conversion to full psychosis in those people with 'pure' APS and those with APS + ADHD.
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Affiliation(s)
- Michele Ribolsi
- Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Department of Medicine, Campus Bio-Medico University, Rome, Italy
- Istituto Clinico Interuniversitario - Consorzio Universitario Humanitas, Rome, Italy
| | - Davide Prosperi Porta
- Chair of Psychiatry, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Roberto Sacco
- Unit of Child & Adolescent Neuropsychiatry, Campus Bio-Medico University of Rome, Rome, Italy
| | - Giorgio Di Lorenzo
- Chair of Psychiatry, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Federico Fiori Nastro
- Chair of Psychiatry, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Giuliano Albergo
- Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Department of Medicine, Campus Bio-Medico University, Rome, Italy
| | - Vincenzo Di Lazzaro
- Unit of Neurology, Neurophysiology, Neurobiology and Psychiatry, Department of Medicine, Campus Bio-Medico University, Rome, Italy
| | - Anna Costa
- Unit of Child & Adolescent Neuropsychiatry, Campus Bio-Medico University of Rome, Rome, Italy
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8
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Liguori S. What are the benefits and harms of methylphenidate in children and adolescents with attention-deficit/hyperactivity disorder? A Cochrane Review summary with commentary. Dev Med Child Neurol 2024; 66:825-827. [PMID: 38632839 DOI: 10.1111/dmcn.15941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 04/04/2024] [Indexed: 04/19/2024]
Affiliation(s)
- Sara Liguori
- Department of Medical and Surgical Specialties and Dentistry, Department of Mental and Physical Health and Preventive Medicine, University of Campania 'Luigi Vanvitelli', Naples, Italy
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Konrad JD, Marrus N, Lohse KR, Thuet KM, Lang CE. Motor competence is related to acquisition of error-based but not reinforcement learning in children ages 6 to 12. Heliyon 2024; 10:e32731. [PMID: 39183856 PMCID: PMC11341300 DOI: 10.1016/j.heliyon.2024.e32731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 06/06/2024] [Accepted: 06/07/2024] [Indexed: 08/27/2024] Open
Abstract
Background An essential component of childhood development is increasing motor competence. Poor motor learning is often thought to underlie impaired motor competence, but this link is unclear in previous studies. Aims Our aim was to test the relationship between motor competence and motor learning in the acquisition phase. Both reinforcement learning (RL) and error-based learning (EBL) were tested. We hypothesized that slower RL and slower EBL acquisition rates would relate to lower motor competence. Methods and procedures Eighty-six participants ages 6-12 performed a target throwing task under RL and EBL conditions. The Movement Assessment Battery for Children - 2nd edition (MABC-2) provided a measure of motor competence. We assessed EBL and RL acquisition rates, baseline variability, and baseline bias from the throwing task. Outcomes and results In a multiple linear regression model, baseline variability (β = -0.49, p = <0.001) and the EBL acquisition rate (β = -0.24, p = 0.018) significantly explained the MABC-2 score. Participants with higher baseline variability and slower EBL acquisition had lower motor competence scores. The RL acquisition rate was independent of MABC-2 score suggesting that RL may be less of a contributor to poor motor competence. Conclusions and implications Children with slower EBL acquisition had lower motor competence scores but RL acquisition was unrelated to the level of motor competence. Emphasizing the unrelated reinforcement mechanisms over error-based mechanisms during motor skill interventions may help children with poor motor competence better acquire new motor skills.
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Affiliation(s)
- Jeffrey D. Konrad
- Washington University School of Medicine: Program in Physical Therapy, USA
| | - Natasha Marrus
- Washington University School of Medicine: Department of Psychiatry, USA
| | - Keith R. Lohse
- Washington University School of Medicine: Program in Physical Therapy, USA
| | - Kayla M. Thuet
- Washington University School of Medicine: Program in Physical Therapy, USA
| | - Catherine E. Lang
- Washington University School of Medicine: Program in Physical Therapy, USA
- Washington University School of Medicine: Program in Occupational Therapy, USA
- Washington University School of Medicine: Department of Neurology, USA
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Al Jaffal M, Becker D, Alhossein A, Bakhiet SF, Aldabas R, Abaoud A, Abdu Elrahim NM, Alharthi H. The psychometric properties of the ADHD rating scale-5 for children and adolescents, home version for Sudan. Front Psychiatry 2024; 15:1365189. [PMID: 38919641 PMCID: PMC11197384 DOI: 10.3389/fpsyt.2024.1365189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/27/2024] [Indexed: 06/27/2024] Open
Abstract
There is a lack of universal scales for tracking ADHD symptoms in the home for children/adolescents in the Sudanese context. For this reason, this study aimed to validate the ADHD Rating Scale-5 for Children and Adolescents, Home Version for use by parents in Sudan to assess their children for ADHD. This scale is widely used by parents to assess their children aged 5-17 years for ADHD in the home environment. The current study involved 3,742 Sudanese parents of school-aged children and adolescents, each asked to complete the instrument for one child in their family; only one parent per family participated in the study. The authors then examined the psychometric properties of the scale from the completed assessments. The results indicated acceptable to high reliability for the total scale and both the symptom and impairment items. Exploratory and confirmatory factor analyses demonstrated high external and construct validity when applying the scale to the Sudanese sample. the factor structure resembled that of the normative U.S. sample in terms of the number of extractable factors and the strength of factor loadings. Based on the results, this adaptation of the home version of the ADHD Scale-5 for Children and Adolescents is both valid and reliable for use by Sudanese parents in the home environment.
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Affiliation(s)
- Mohammed Al Jaffal
- King Saud University, College of Education, Department of Special Education, Riyadh, Saudi Arabia
| | - David Becker
- Chemnitz University of Technology, Department of Psychology, Chemnitz, Germany
| | - Abdulkarim Alhossein
- King Saud University, College of Education, Department of Special Education, Riyadh, Saudi Arabia
| | - Salaheldin Farah Bakhiet
- King Saud University, College of Education, Department of Special Education, Riyadh, Saudi Arabia
| | - Rashed Aldabas
- King Saud University, College of Education, Department of Special Education, Riyadh, Saudi Arabia
| | - Abdulrahman Abaoud
- King Saud University, College of Education, Department of Special Education, Riyadh, Saudi Arabia
| | - Nagda Mohamed Abdu Elrahim
- Sudan University of Science & Technology, College of Education, Department of Psychology, Khartoum, Sudan
| | - Hanan Alharthi
- King Saud University, College of Education, Department of Special Education, Riyadh, Saudi Arabia
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Zhao J, He T, Wang F, Liu W. Association of prenatal and postnatal exposure to air pollution with clinically diagnosed attention deficit hyperactivity disorder: a systematic review. Front Public Health 2024; 12:1396251. [PMID: 38855453 PMCID: PMC11157082 DOI: 10.3389/fpubh.2024.1396251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 05/14/2024] [Indexed: 06/11/2024] Open
Abstract
Attention deficit hyperactivity disorder (ADHD), a prevalent neurodevelopmental disorder in children, originates from a multifaceted interplay of genetic, neurological, and environmental factors. Recent studies have increasingly concentrated on environmental determinants, notably air pollution, and their impact on the risk of developing ADHD. Additionally, previous research has often conflated clinically diagnosed ADHD cases with instances of mere ADHD-like symptoms, a methodology that can introduce bias and obscure the true relationship between environmental factors and ADHD. To address this oversight, our systematic review meticulously investigates the relationship between both prenatal and postnatal exposures to particular air pollutants and strictly clinically diagnosed ADHD. Our comprehensive review encompassed 801 studies from PubMed, Cochrane Library, Web of Science, and Embase databases, out of which eight met our rigorous inclusion criteria. The Newcastle-Ottawa Scale (NOS) was utilized to gauge quality and bias. Our review found substantiated the connection between prenatal exposure to PM2.5 and NOx and a heightened risk of ADHD, while exposure to PM10 during the prenatal stage was not associated with ADHD. These findings hint at varied health impacts from different particulate matters and the prospect of gender-specific susceptibilities to such exposures. We also identified an association between postnatal exposure to PM2.5, PM10, and NO2 and an increased ADHD risk, underlining the potential neurodevelopmental harms from early exposure to these pollutants. These relationships, seemingly intricate and potentially dose-dependent, underscore the need for more detailed scrutiny. The unique value of our review is in its detailed exploration of the association between specific air pollution exposures and clinically diagnosed ADHD. Our findings offer much-needed clarity in this complex domain and emphasize the importance of future research to standardize exposure and outcome metrics, probe potential mechanisms, and reduce bias and heterogeneity.
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Affiliation(s)
- Jinzhu Zhao
- Division of Child Healthcare, Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tianyi He
- Division of Child Healthcare, Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Wang
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Wei Liu
- Department of Public Health, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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12
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Chen Z, Xu T, Liu X, Becker B, Li W, Xia L, Zhao W, Zhang R, Huo Z, Hu B, Tang Y, Xiao Z, Feng Z, Chen J, Feng T. Cortical gradient perturbation in attention deficit hyperactivity disorder correlates with neurotransmitter-, cell type-specific and chromosome- transcriptomic signatures. Psychiatry Clin Neurosci 2024; 78:309-321. [PMID: 38334172 DOI: 10.1111/pcn.13649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 02/10/2024]
Abstract
AIMS This study aimed to illuminate the neuropathological landscape of attention deficit hyperactivity disorder (ADHD) by a multiscale macro-micro-molecular perspective from in vivo neuroimaging data. METHODS The "ADHD-200 initiative" repository provided multi-site high-quality resting-state functional connectivity (rsfc-) neuroimaging for ADHD children and matched typically developing (TD) cohort. Diffusion mapping embedding model to derive the functional connectome gradient detecting biologically plausible neural pattern was built, and the multivariate partial least square method to uncover the enrichment of neurotransmitomic, cellular and chromosomal gradient-transcriptional signatures of AHBA enrichment and meta-analytic decoding. RESULTS Compared to TD, ADHD children presented connectopic cortical gradient perturbations in almost all the cognition-involved brain macroscale networks (all pBH <0.001), but not in the brain global topology. As an intermediate phenotypic variant, such gradient perturbation was spatially enriched into distributions of GABAA/BZ and 5-HT2A receptors (all pBH <0.01) and co-varied with genetic transcriptional expressions (e.g. DYDC2, ATOH7, all pBH <0.01), associated with phenotypic variants in episodic memory and emotional regulations. Enrichment models demonstrated such gradient-transcriptional variants indicated the risk of both cell-specific and chromosome- dysfunctions, especially in enriched expression of oligodendrocyte precursors and endothelial cells (all pperm <0.05) as well enrichment into chromosome 18, 19 and X (pperm <0.05). CONCLUSIONS Our findings bridged brain macroscale neuropathological patterns to microscale/cellular biological architectures for ADHD children, demonstrating the neurobiologically pathological mechanism of ADHD into the genetic and molecular variants in GABA and 5-HT systems as well brain-derived enrichment of specific cellular/chromosomal expressions.
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Affiliation(s)
- Zhiyi Chen
- Experimental Research Center of Medical and Psychological Science, School of Psychology, Third Military Medical University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Ting Xu
- Department of Psychology, The University of Hong Kong, Hong Kong, China
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China
| | - Xuerong Liu
- Experimental Research Center of Medical and Psychological Science, School of Psychology, Third Military Medical University, Chongqing, China
| | - Benjamin Becker
- Department of Psychology, The University of Hong Kong, Hong Kong, China
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China
| | - Wei Li
- Experimental Research Center of Medical and Psychological Science, School of Psychology, Third Military Medical University, Chongqing, China
| | - Lei Xia
- Experimental Research Center of Medical and Psychological Science, School of Psychology, Third Military Medical University, Chongqing, China
| | - Wenqi Zhao
- Experimental Research Center of Medical and Psychological Science, School of Psychology, Third Military Medical University, Chongqing, China
| | - Rong Zhang
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Zhenzhen Huo
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Bowen Hu
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Yancheng Tang
- School of Business and Management, Shanghai International Studies University, Shanghai, China
| | - Zhibing Xiao
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
| | - Zhengzhi Feng
- Experimental Research Center of Medical and Psychological Science, School of Psychology, Third Military Medical University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Ji Chen
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
- Department of Psychiatry, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Tingyong Feng
- Key Laboratory of Cognition and Personality, Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
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13
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Predescu E, Vaidean T, Rapciuc AM, Sipos R. Metabolomic Markers in Attention-Deficit/Hyperactivity Disorder (ADHD) among Children and Adolescents-A Systematic Review. Int J Mol Sci 2024; 25:4385. [PMID: 38673970 PMCID: PMC11050195 DOI: 10.3390/ijms25084385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/06/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Attention-Deficit/Hyperactivity Disorder (ADHD), characterized by clinical diversity, poses diagnostic challenges often reliant on subjective assessments. Metabolomics presents an objective approach, seeking biomarkers for precise diagnosis and targeted interventions. This review synthesizes existing metabolomic insights into ADHD, aiming to reveal biological mechanisms and diagnostic potentials. A thorough PubMed and Web of Knowledge search identified studies exploring blood/urine metabolites in ADHD-diagnosed or psychometrically assessed children and adolescents. Synthesis revealed intricate links between ADHD and altered amino acid metabolism, neurotransmitter dysregulation (especially dopamine and serotonin), oxidative stress, and the kynurenine pathway impacting neurotransmitter homeostasis. Sleep disturbance markers, notably in melatonin metabolism, and stress-induced kynurenine pathway activation emerged. Distinct metabolic signatures, notably in the kynurenine pathway, show promise as potential diagnostic markers. Despite limitations like participant heterogeneity, this review underscores the significance of integrated therapeutic approaches targeting amino acid metabolism, neurotransmitters, and stress pathways. While guiding future research, this overview of the metabolomic findings in ADHD suggests directions for precision diagnostics and personalized ADHD interventions.
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Affiliation(s)
- Elena Predescu
- Department of Neuroscience, Psychiatry and Pediatric Psychiatry, “Iuliu Hatieganu” University of Medicine and Pharmacy, 57 Republicii Street, 400489 Cluj-Napoca, Romania;
| | - Tudor Vaidean
- Clinic of Pediatric Psychiatry and Addiction, Clinical Emergency Hospital for Children, 57 Republicii Street, 400489 Cluj-Napoca, Romania;
| | - Andreea-Marlena Rapciuc
- Clinical Department of Nephrology, County Emergency Clinical Hospital Cluj, 3-5 Clinicilor Street, 400006 Cluj-Napoca, Romania;
| | - Roxana Sipos
- Department of Neuroscience, Psychiatry and Pediatric Psychiatry, “Iuliu Hatieganu” University of Medicine and Pharmacy, 57 Republicii Street, 400489 Cluj-Napoca, Romania;
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14
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Sweat SC, Cheetham CEJ. Deficits in olfactory system neurogenesis in neurodevelopmental disorders. Genesis 2024; 62:e23590. [PMID: 38490949 PMCID: PMC10990073 DOI: 10.1002/dvg.23590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/07/2024] [Accepted: 02/26/2024] [Indexed: 03/17/2024]
Abstract
The role of neurogenesis in neurodevelopmental disorders (NDDs) merits much attention. The complex process by which stem cells produce daughter cells that in turn differentiate into neurons, migrate various distances, and form synaptic connections that are then refined by neuronal activity or experience is integral to the development of the nervous system. Given the continued postnatal neurogenesis that occurs in the mammalian olfactory system, it provides an ideal model for understanding how disruptions in distinct stages of neurogenesis contribute to the pathophysiology of various NDDs. This review summarizes and discusses what is currently known about the disruption of neurogenesis within the olfactory system as it pertains to attention-deficit/hyperactivity disorder, autism spectrum disorder, Down syndrome, Fragile X syndrome, and Rett syndrome. Studies included in this review used either human subjects, mouse models, or Drosophila models, and lay a compelling foundation for continued investigation of NDDs by utilizing the olfactory system.
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Affiliation(s)
- Sean C Sweat
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Claire E J Cheetham
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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15
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Lang CE, Hoyt CR, Konrad JD, Bell KR, Marrus N, Bland MD, Lohse KR, Miller AE. Referent data for investigations of upper limb accelerometry: harmonized data from three cohorts of typically-developing children. Front Pediatr 2024; 12:1361757. [PMID: 38496366 PMCID: PMC10940427 DOI: 10.3389/fped.2024.1361757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 02/23/2024] [Indexed: 03/19/2024] Open
Abstract
Aim The rise of wearable sensing technology shows promise for addressing the challenges of measuring motor behavior in pediatric populations. The current pediatric wearable sensing literature is highly variable with respect to the number of sensors used, sensor placement, wearing time, and how data extracted from the sensors are analyzed. Many studies derive conceptually similar variables via different calculation methods, making it hard to compare across studies and clinical populations. In hopes of moving the field forward, this report provides referent upper limb wearable sensor data from accelerometers on 25 variables in typically-developing children, ages 3-17 years. Methods This is a secondary analysis of data from three pediatric cohorts of children 3-17 years of age. Participants (n = 222) in the cohorts wore bilateral wrist accelerometers for 2-4 days for a total of 622 recording days. Accelerometer data were reprocessed to compute 25 variables that quantified upper limb movement duration, intensity, symmetry, and complexity. Analyses examined the influence of hand dominance, age, gender, reliability, day-to-day stability, and the relationships between variables. Results The majority of variables were similar on the dominant and non-dominant sides, declined slightly with age, and were not different between boys and girls. ICC values were moderate to excellent. Variation within individuals across days generally ranged from 3% to 32%. A web-based R shiny object is available for data viewing. Interpretation With the use of wearable movement sensors increasing rapidly, these data provide key, referent information for researchers as they design studies, and analyze and interpret data from neurodevelopmental and other pediatric clinical populations. These data may be of particularly high value for pediatric rare diseases.
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Affiliation(s)
- Catherine E. Lang
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, United States
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, United States
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, United States
| | - Catherine R. Hoyt
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, United States
| | - Jeffrey D. Konrad
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, United States
| | - Kayla R. Bell
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, United States
| | - Natasha Marrus
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, United States
| | - Marghuretta D. Bland
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, United States
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, United States
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, United States
| | - Keith R. Lohse
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, United States
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, United States
| | - Allison E. Miller
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, United States
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16
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Oh S, Choi J, Han DH, Kim E. Effects of game-based digital therapeutics on attention deficit hyperactivity disorder in children and adolescents as assessed by parents or teachers: a systematic review and meta-analysis. Eur Child Adolesc Psychiatry 2024; 33:481-493. [PMID: 36862162 DOI: 10.1007/s00787-023-02174-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 02/16/2023] [Indexed: 03/03/2023]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is a childhood-onset disorder characterized by pharmacological and non-pharmacological interventions. Despite the available treatment options and prevention measures, conventional treatments have several limitations. Digital therapeutics (DTx) like EndeavorRx® is an emerging alternative to overcome these limitations. EndeavorRx® is the first FDA-approved, game-based DTx approved for the treatment of pediatric ADHD. We investigated the effects of game-based DTx in randomised controlled trials (RCTs) on children and adolescents with ADHD. In this systematic review and meta-analysis, we searched PubMed, Embase, and PsycINFO databases up to January 2022. The protocol was registered (CRD42022299866). The assessor was defined as parents and teachers. The primary outcome was differences in inattention reported by the assessor, and the secondary outcome was differences in hyperactivity and hyperactivity/impulsivity reported by the assessor and the relative comparisons between game-based DTx, medicine, and control with indirect meta-analysis. Game-based DTx improved inattention more than the control upon assessment by assessors (standard mean difference (SMD) 0.28, 95% confidence interval (CI) 0.14-0.41; SMD 0.21, 95% CI 0.03-0.39, respectively), while medication improved inattention more than game-based DTx (SMD - 0·62, 95% CI - 1·04 to - 0·20) upon assessment by the teacher. Game-based DTx improved hyperactivity/impulsivity than the control upon assessment by assessors (SMD 0.28, 95% CI 0.03-0.53; SMD 0.30, 95% CI 0.05-0.55, respectively), and medication improved hyperactivity/impulsivity significantly than game-based DTx upon assessment by the teacher. Hyperactivity has not been reported extensively. As a result, game-based DTx had a more significant effect than the control, however medication was more effective.
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Affiliation(s)
- SuA Oh
- Data Science, Evidence-Based and Clinical Research Laboratory, Department of Health, Social and Clinical Pharmacy, College of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jina Choi
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Doug Hyun Han
- Department of Psychiatry, College of Medicine, Chung Ang University Hospital, Seoul, 06974, Republic of Korea
| | - EunYoung Kim
- Data Science, Evidence-Based and Clinical Research Laboratory, Department of Health, Social and Clinical Pharmacy, College of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea.
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea.
- Regulatory Science, Pharmaceutical Industry, College of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea.
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17
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Paracha H, Parker Davidson K, Dixon C, Wilde Z. A Novel Intervention to Simultaneously Address the Dual Pathologies of Breathing Disorders During Sleep and Undiagnosed Attention Deficit Hyperactivity Disorder in School-Aged Children Ages 5-12. J Atten Disord 2024; 28:293-301. [PMID: 38031843 DOI: 10.1177/10870547231211024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
PURPOSE To evaluate the improvement of ADHD related symptoms in school-aged children ages 5 to 12 in treatment with a monobloc appliance (MOA) for Sleep Disordered Breathing (SDB). METHODS A retrospective review of questionnaire scores of ADHD symptoms from school-aged children being treated with a MOA for SDB. Data was obtained from parent survey questionnaires of 40 school-aged children in three dental offices in treatment with an MOA for SDB showing symptoms of ADHD yet to be confirmed with a formal diagnosis between 2019 and 2021. ADHD symptom scores were ascertained by a parent survey questionnaire completed at the initial visit before MOA treatment, and 2 to 6 months, and 7+ months during MOA treatment. RESULTS At the 7+ month endpoint, 17 of the 28 (61%) children ages 5 to 12 saw at least a 1-point drop in the sum of their questionnaire scores indicating an improvement in ADHD symptoms after initiating treatment with an MOA. Although there was a reduction of the overall average symptom score from the initial visit to 2 to 6 months (M = 4.06, SD ± 1.55), a statistically significant improvement in ADHD symptoms occurred at the 7+ month endpoint (M = 15.29, SD ± 4.50) during MOA treatment. CONCLUSIONS Treatment with an MOA may be highly effective in addressing the dual pathologies of SDB and ADHD in school-age children ages 5 to 12.
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18
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Konrad JD, Marrus N, Lohse KR, Thuet KM, Lang CE. Associations Between Coordination and Wearable Sensor Variables Vary by Recording Context but Not Assessment Type. J Mot Behav 2024; 56:339-355. [PMID: 38189355 PMCID: PMC10957306 DOI: 10.1080/00222895.2023.2300969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 12/27/2023] [Indexed: 01/09/2024]
Abstract
Motor coordination is an important driver of development and improved coordination assessments could facilitate better screening, diagnosis, and intervention for children at risk of developmental disorders. Wearable sensors could provide data that enhance the characterization of coordination and the clinical utility of that data may vary depending on how sensor variables from different recording contexts relate to coordination. We used wearable sensors at the wrists to capture upper-limb movement in 85 children aged 6-12. Sensor variables were extracted from two recording contexts. Structured recordings occurred in the lab during a unilateral throwing task. Unstructured recordings occurred during free-living activity. The objective was to determine the influence of recording context (unstructured versus structured) and assessment type (direct vs. indirect) on the association between sensor variables and coordination. The greatest associations were between six sensor variables from the structured context and the direct measure of coordination. Worse coordination scores were associated with upper-limb movements that had higher peak magnitudes, greater variance, and less smoothness. The associations were consistent across both arms, even though the structured task was unilateral. This finding suggests that wearable sensors could be paired with a simple, structured task to yield clinically informative variables that relate to motor coordination.
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Affiliation(s)
- Jeffrey D Konrad
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
| | - Natasha Marrus
- Department of Psychiatry, Washington University School of Medicine, St. Louis, USA
| | - Keith R Lohse
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
| | - Kayla M Thuet
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
| | - Catherine E Lang
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, USA
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19
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Chen Y, Sun J, Tao J, Sun T. Treatments and regulatory mechanisms of acoustic stimuli on mood disorders and neurological diseases. Front Neurosci 2024; 17:1322486. [PMID: 38249579 PMCID: PMC10796816 DOI: 10.3389/fnins.2023.1322486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/13/2023] [Indexed: 01/23/2024] Open
Abstract
Acoustic stimuli such as music or ambient noise can significantly affect physiological and psychological health in humans. We here summarize positive effects of music therapy in premature infant distress regulation, performance enhancement, sleep quality control, and treatment of mental disorders. Specifically, music therapy exhibits promising effects on treatment of neurological disorders such as Alzheimer's disease (AD) and Parkinson's disease (PD). We also highlight regulatory mechanisms by which auditory intervention affects an organism, encompassing modulation of immune responses, gene expression, neurotransmitter regulation and neural circuitry. As a safe, cost-effective and non-invasive intervention, music therapy offers substantial potential in treating a variety of neurological conditions.
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Affiliation(s)
- Yikai Chen
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
| | - Julianne Sun
- Xiamen Institute of Technology Attached School, Xiamen, China
| | - Junxian Tao
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
| | - Tao Sun
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
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20
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Ponomarev R, Sklyar S, Krasilnikova V, Savina T. Digital Cognitive Training for Children with Attention Deficit Hyperactivity Disorder. JOURNAL OF PSYCHOLINGUISTIC RESEARCH 2023; 52:2303-2319. [PMID: 37544957 DOI: 10.1007/s10936-023-10003-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/24/2023] [Indexed: 08/08/2023]
Abstract
The present article used a pilot study to determine the effectiveness of digital cognitive mindfulness training developed based on dialectical behavioral therapy (DBT) in reducing attention deficit hyperactivity disorder (ADHD) symptoms in children. The sample consisted of 90 children (8-10 years old) diagnosed with ADHD. The participants were randomized into two groups: an experimental group (n = 45) and a control group (n = 45). Results were assessed at three time points: before, after the study, and one month after the end of the study. Regarding ADHD symptoms, the ANCOVA results showed that there were no statistically significant differences between the study groups for inattention and hyperactivity/impulsivity after testing. One month after completion of the program, there was a significant alleviation in symptoms of inattention, executive functioning, learning problems, aggression, and peer relationships. Hyperactivity was the only variable that showed a decrease both post-test and during follow-up. These results suggest that a DBT-based mindfulness program is a promising method of reducing ADHD symptoms in children.
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Affiliation(s)
- Roman Ponomarev
- Department of Special Pedagogy, Abai Kazakh National Pedagogical University, Almaty, Kazakhstan.
| | - Sergey Sklyar
- General and Applied Psychology Department, Faculty of Philosophy and Political Science, Al-Farabi KazNU, Almaty, Kazakhstan
| | - Varvara Krasilnikova
- Institute of Linguistics and Intercultural Communication, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Tamara Savina
- Department of Polyclinic Therapy, Sechenov First Moscow State Medical University, Moscow, Russian Federation
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21
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Habdank-Kolaczkowski JS, Akahara PC, Ishola F, Salawu MA, Augustine SW, Ezeamii VC, David AB, Okobi E, Okobi OE. Attention-Deficit Hyperactivity Disorder Among American Youth: A Comprehensive 20-Year Analysis of National Center for Health Statistics (NCHS) Data. Cureus 2023; 15:e48781. [PMID: 38098925 PMCID: PMC10719878 DOI: 10.7759/cureus.48781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Attention-deficit hyperactivity disorder (ADHD) is a neurodevelopmental condition that has a significant impact on the lives of children and adolescents. This study conducts a comprehensive 20-year analysis of data from the National Center for Health Statistics (NCHS) to investigate the prevalence of ADHD among American youth, as well as its demographic patterns and socioeconomic determinants. METHODS A retrospective analysis of NCHS data spanning from 1997 to 2018 was carried out. The dataset included information on ADHD diagnoses, demographic characteristics (such as age, gender, and race/ethnicity), socioeconomic indicators (including poverty level and health insurance status), and temporal variables. A range of statistical analyses were performed, encompassing temporal trend analysis, demographic assessments, and socioeconomic examinations. RESULTS It was consistently observed that boys had a higher prevalence of ADHD (12.93% compared to 5.61%), aligning with established trends. Among adolescents aged 10-17, the prevalence was the highest at 11.09%, while for the 5-9 age group, it stood at 6.57%. In terms of racial and ethnic groups, individuals identifying as two or more races exhibited the highest prevalence at 12.36%, followed by white (9.83%), black or African American (10.09%), Hispanic or Latino (5.36%), and non-Hispanic or Latino (10.64%). Socioeconomic disparities were evident, with a prevalence of 11.41% among those living below the poverty line, compared to 10.6% (100%-199% of the poverty line), 8.6% (200%-399%), and 8.39% (400% or more). Medicaid beneficiaries had the highest prevalence at 12.57%, followed by those with private insurance (9.65%), insured (8.11%), and uninsured (5.83%). CONCLUSION These findings underscore the intricate relationship between ADHD prevalence and demographic and socioeconomic factors. It is imperative to address these disparities to ensure equitable assessment and intervention for ADHD, taking into account cultural influences, determinants of health tied to socioeconomic status, and access to healthcare for all children. This analysis by the NCHS provides essential insights into ADHD among American youth, emphasizing the necessity for tailored interventions, equitable healthcare access, and further research to comprehensively address this complex neurodevelopmental disorder.
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Affiliation(s)
- Julian S Habdank-Kolaczkowski
- Medical School, Poznan University of Medical Sciences, Poznan, POL
- Neurological Surgery, University of California San Francisco, San Francisco, USA
- Psychiatry and Behavioral Sciences, Avant Interventional Psychiatry, Atlanta, USA
- Psychiatry and Behavioral Sciences, ClearMinds Behavioral Health, Chesterfield, USA
| | | | - Fola Ishola
- Healthcare, University of Southern Mississippi, Houston, USA
| | - Mujeeb A Salawu
- Medicine and Surgery, University of Ilorin College of Health Sciences, Ilorin, NGA
- Internal Medicine and Psychiatry, Houston Health Department, Houston, USA
| | - Sana W Augustine
- Internal Medicine, Liaquat University of Medical and Health Sciences, Hyderabad, PAK
| | | | - Ademiluyi B David
- Medical Laboratory Sciences, Asokoro General Hospital Abuja, Abuja, NGA
| | - Emeka Okobi
- Dentistry, Ahmadu Bello University Teaching Hospital Zaria, Abuja, NGA
| | - Okelue E Okobi
- Family Medicine, Larkin Community Hospital Palm Springs Campus, Miami, USA
- Family Medicine, Medficient Health Systems, Laurel, USA
- Family Medicine, Lakeside Medical Center, Belle Glade, USA
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22
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Gustafsson U, Hansen M. QbTest for Monitoring Medication Treatment Response in ADHD: A Systematic Review. Clin Pract Epidemiol Ment Health 2023; 19:e17450179276630. [PMID: 38164455 PMCID: PMC10758132 DOI: 10.2174/0117450179276630231030093814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/27/2023] [Accepted: 10/10/2023] [Indexed: 01/03/2024]
Abstract
Introduction Attention deficit hyperactivity disorder (ADHD) is considered one of the most common neurodevelopmental disorders in childhood and adolescence. Pharmacological treatment plays an important part in the therapy of the disorder and verifying the effectiveness of ADHD medication is essential throughout the course of treatment. QbTest is a computerized test, for which intended use is to provide healthcare professionals with objective measurements of hyperactivity, impulsivity, and inattention to aid in the clinical assessment of ADHD and the evaluation of treatment interventions. Methods A systematic review of relevant articles was conducted for which QbTest was used for monitoring medication treatment response in ADHD. Literature published between 2004 and 2023 was appraised. Results A total of 15 studies were included in the review. Thirteen articles involved subjects diagnosed with ADHD and two studies that were related to the disorder, which evaluated QbTest in medication treatment response. Changes in QbTest data such as Q-scores, effect size, or improvement/deterioration of QbTest variables were evaluated. A clinically relevant decrease in QbTest Q-scores was found in the majority of the studies when treated with any type of ADHD medication in therapeutic doses, both in comparison to placebo and when compared from baseline to endpoint treatment. Conclusion QbTest can distinguish pharmacological treatment effects within hours of pharmacological titration and can be used for monitoring of long-term treatment of ADHD. A need for optimization and individualization of medication treatment response could be addressed with access to objective measures in ADHD management.
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Affiliation(s)
- Urban Gustafsson
- Qbtech AB, Medical Department, Cardellgatan 1, 11436 Stockholm, Sweden
| | - Mikkel Hansen
- Qbtech AB, Medical Department, Cardellgatan 1, 11436 Stockholm, Sweden
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23
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Rosi E, Crippa A, Pozzi M, De Francesco S, Fioravanti M, Mauri M, Molteni M, Morello L, Tosti L, Metruccio F, Clementi E, Nobile M. Exposure to environmental pollutants and attention-deficit/hyperactivity disorder: an overview of systematic reviews and meta-analyses. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:111676-111692. [PMID: 37828261 PMCID: PMC10643318 DOI: 10.1007/s11356-023-30173-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/26/2023] [Indexed: 10/14/2023]
Abstract
Although heritability estimates suggest a role for genetic components, environmental risk factors have been described as relevant in the etiology of attention deficit/hyperactivity disorder (ADHD). Several studies have investigated the role of toxicological pollution, i.e., air pollution, heavy metals, POPs, and phthalates. Clear evidence for association of ADHD and environmental factors has not been provided yet. To answer this, we have assessed all available systematic reviews and meta-analyses that focused on the association between pollutant exposure and either ADHD diagnosis or symptoms. More than 1800 studies were screened of which 14 found eligible. We found evidence of a significant role for some pollutants, in particular heavy metals and phthalates, in the increased risk of developing ADHD symptoms. However, at the current stage, data from existing literature also do not allow to weight the role of the different environmental pollutants. We also offer a critical examination of the reviews/meta-analyses and provide indications for future studies in this field. PROSPERO registration: CRD42022341496.
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Affiliation(s)
- Eleonora Rosi
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy.
| | - Alessandro Crippa
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy
| | - Marco Pozzi
- Scientific Institute IRCCS E. Medea, Bosisio Parini, Lecco, Italy
| | - Stefano De Francesco
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy
- Sigmund Freud University, Sigmund Freud University of Milan, 20143, Milan, Italy
| | - Mariachiara Fioravanti
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy
- University of Milano-Bicocca, Milan, Italy
| | - Maddalena Mauri
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy
| | - Massimo Molteni
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy
| | - Luisa Morello
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy
- Sigmund Freud University, Sigmund Freud University of Milan, 20143, Milan, Italy
| | - Luca Tosti
- Pharmacovigilance & Clinical Research Unit and International Centre for Pesticides & Health Risk Prevention, Department of Biomedical and Clinical Sciences, "Luigi Sacco" University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Francesca Metruccio
- Pharmacovigilance & Clinical Research Unit and International Centre for Pesticides & Health Risk Prevention, Department of Biomedical and Clinical Sciences, "Luigi Sacco" University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Emilio Clementi
- Scientific Institute IRCCS E. Medea, Bosisio Parini, Lecco, Italy
- Pharmacovigilance & Clinical Research Unit and International Centre for Pesticides & Health Risk Prevention, Department of Biomedical and Clinical Sciences, "Luigi Sacco" University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Maria Nobile
- Child Psychopathology Unit, Scientific Institute, IRCCS Eugenio Medea, Via Don Luigi Monza 20, Bosisio Parini (LC), 23842, Lecco, Italy
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Chu KC, Huang HJ, Huang YS. Validity of Diagnostic Support Model for Attention Deficit Hyperactivity Disorder: A Machine Learning Approach. J Pers Med 2023; 13:1525. [PMID: 38003840 PMCID: PMC10672705 DOI: 10.3390/jpm13111525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/28/2023] [Accepted: 07/31/2023] [Indexed: 11/26/2023] Open
Abstract
An accurate and early diagnosis of attention deficit hyperactivity disorder can improve health outcomes and prevent unnecessary medical expenses. This study developed a diagnostic support model using a machine learning approach to effectively screen individuals for attention deficit hyperactivity disorder. Three models were developed: a logistic regression model, a classification and regression tree (CART), and a neural network. The models were assessed by using a receiver operating characteristic analysis. In total, 74 participants were enrolled into the disorder group, while 21 participants were enrolled in the control group. The sensitivity and specificity of each model, indicating the rate of true positive and true negative results, respectively, were assessed. The CART model demonstrated a superior performance compared to the other two models, with region values of receiver operating characteristic analyses in the following order: CART (0.848) > logistic regression model (0.826) > neural network (0.67). The sensitivity and specificity of the CART model were 78.8% and 50%, respectively. This model can be applied to other neuroscience research fields, including the diagnoses of autism spectrum disorder, Tourette syndrome, and dementia. This will enhance the effect and practical value of our research.
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Affiliation(s)
- Kuo-Chung Chu
- Department of Information Management, National Taipei University of Nursing and Health Sciences, Taipei 112, Taiwan; (K.-C.C.)
- Department of Education and Research, Taipei City Hospital, Taipei 103, Taiwan
| | - Hsin-Jou Huang
- Department of Information Management, National Taipei University of Nursing and Health Sciences, Taipei 112, Taiwan; (K.-C.C.)
| | - Yu-Shu Huang
- Department of Child Psychiatry and Sleep Center, Chang Gung Memorial Hospital at Linkou, Taoyuan City 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
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Al-Dujaili Z, Hallit S, Al Faraj A. Knowledge, attitude, and readiness of pharmacists toward medication therapy management for patients with attention deficit hyperactivity disorder: a cross-sectional quantitative study. Int J Clin Pharm 2023; 45:1277-1285. [PMID: 37695404 DOI: 10.1007/s11096-023-01628-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 07/18/2023] [Indexed: 09/12/2023]
Abstract
BACKGROUND Medication Therapy Management (MTM) is a patient-centered service that optimizes drug therapy, improves clinical outcomes, and enhances quality of life. Pharmacists play a critical role in MTM services and provide comprehensive medication management for patients with attention deficit hyperactivity disorder (ADHD). AIM The aim of this study was to assess the knowledge, attitude, and readiness of Iraqi community pharmacists regarding MTM services for ADHD patients. METHOD A cross-sectional study was conducted among 480 Iraqi pharmacists working in community pharmacies in Baghdad. Data were collected using a pre-validated, self-administered questionnaire with 34 items. RESULTS Results showed that only 127 (26.5%) pharmacists had good knowledge, 146 (30.4%) had good attitude, and 148 (30.8%) had high readiness regarding MTM services in ADHD patients. Multivariate analyses showed that a higher number of hours worked per week in the hospital was significantly associated with a lower likelihood of high attitude, whereas practicing MTM services, high knowledge, and high attitude were significantly associated with a higher likelihood of high readiness. CONCLUSION The findings of this study indicate that knowledge, attitudes, and readiness for MTM services for ADHD patients are inadequate. Therefore, there is an urgent need for effective educational strategies to better prepare pharmacists for their potential role in the community, particularly for providing MTM services to ADHD patients.
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Affiliation(s)
- Zahraa Al-Dujaili
- College of Pharmacy, American University of Iraq-Baghdad (AUIB), Baghdad, 10023, Iraq
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
- Applied Science Research Center, Applied Science Private University, Amman, Jordan
- Research Department, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon
| | - Achraf Al Faraj
- College of Pharmacy, American University of Iraq-Baghdad (AUIB), Baghdad, 10023, Iraq.
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Shehadeh-Sheeny A, Baron-Epel O. Prevalence, diagnosis and treatment of ADHD in Arab and Jewish children in Israel, where are the gaps? BMC Psychiatry 2023; 23:586. [PMID: 37568131 PMCID: PMC10416406 DOI: 10.1186/s12888-023-05090-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Attention-deficit/hyperactivity disorder (ADHD) is the most common neurobehavioral disorder affecting children and causing significant impairment. It is not clear to what extent ADHD differs between population groups. This study aims to assess prevalence, diagnosis and treatment of ADHD among Arab and Jewish children of primary school age in Israel. METHODS Cross-sectional survey, including 517 parents of children ages 7-10 (225 Jewish and 292 Arab) and 60 homeroom teachers of the corresponding children. Both parents and homeroom teachers completed the ADHD Rating Scale-V-RV. ADHD was defined according to DSM-5 ADHD criteria by both parents and teachers, or clinical diagnosis. In addition, parents reported ADHD medication and adherence to medication. RESULTS Prevalence of ADHD was similar for both groups. Yet, seeking diagnosis was lower among Arab Muslim children (9.2%) compared to Jewish children (17.8%). Arab Muslim children received significantly less medication compared to Jewish children. Parental decision to seek diagnosis was associated with education (OR = 6.14, CI 1.74-21.71), not ethnicity. Ethnicity predicted parents' decisions to pharmacologically treat their children with ADHD (OR = 7.61, CI 1.14-50.86) and adherence to medication (OR = 10.19, CI 1.18-88.01). CONCLUSION Education is critical in the help-seeking process, affecting the rate of ADHD diagnosis. Pharmacological treatment and adherence are correlated with ethnicity. Parents with limited education and minorities should be targeted for interventions to increase awareness regarding ADHD and treatment.
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Affiliation(s)
- Amal Shehadeh-Sheeny
- School of Public Health, Faculty of Social Welfare and Health Studies, University of Haifa, Mount Carmel, Haifa, 31905, Israel.
| | - Orna Baron-Epel
- School of Public Health, Faculty of Social Welfare and Health Studies, University of Haifa, Mount Carmel, Haifa, 31905, Israel
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Jang C, Oh S, Lee H, Lee J, Song I, Park Y, Lee E, Joung YS. The impact of comorbid anxiety on quantitative EEG heterogeneity in children with attention-deficit/hyperactivity disorder. Front Psychiatry 2023; 14:1190713. [PMID: 37502808 PMCID: PMC10368871 DOI: 10.3389/fpsyt.2023.1190713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/26/2023] [Indexed: 07/29/2023] Open
Abstract
Objective The objective of this study was to compare quantitative electroencephalography (Q-EEG) characteristics of children with Attention-deficit/hyperactivity disorder (ADHD), taking into account the presence of a comorbidity for anxiety disorder. It also sought to investigate the impact of comorbid anxiety on the Q-EEG heterogeneity of children with ADHD. Method A total of 141 children with ADHD but without comorbid anxiety (ADHD-Only), 25 children with a comorbidity for anxiety disorder (ADHD-ANX) and 43 children in the control group were assessed. To compare Q-EEG characteristics between groups, we performed ANCOVA (Analysis of Covariance) on relative power and theta/beta ratio (TBR) controlling for covariates such as age, sex, and FSIQ. Relative power values from 19 electrodes were averaged for three regions (frontal, central and posterior). Furthermore, cluster analysis (Ward's method) using the squared Euclidian distance was conducted on participants with ADHD to explore the impact of anxiety on the heterogeneity of Q-EEG characteristics in ADHD. Results There were no significant group differences in cognitive and behavioral measures. However, significant differences between groups were observed in the theta values in the central region, and the beta values in the frontal, central and posterior regions. In post hoc analyses, It was found that the ADHD-ANX group has significantly higher beta power values than the ADHD-Only group in all regions. For the theta/beta ratio, the ADHD-Only group had significantly higher values than the ADHD-ANX group in frontal, central and posterior regions. However, the control group did not show significant differences compared to both the ADHD-Only and ADHD-ANX group. Through clustering analysis, the participants in the ADHD-Only and ADHD-ANX groups were classified into four clusters. The ratios of children with comorbidities for anxiety disorder within each cluster were significantly different (χ2 = 10.018, p = 0.019). Conclusion Attention-deficit/hyperactivity disorder children with comorbid anxiety disorder showed lower theta power in the central region, higher beta power in all regions and lower TBR in all regions compared to those without comorbid anxiety disorder. The ratios of children with comorbidities for anxiety disorder within each cluster were significantly different.
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Affiliation(s)
- Changwon Jang
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
| | - Soowhan Oh
- Department of Psychiatry, Changwon Samsung Hospital, Changwon-si, Gyengsangnam-do, Republic of Korea
| | - Hyerin Lee
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
| | - Junho Lee
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
| | - Inmok Song
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
| | - Yerin Park
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
| | - Eunji Lee
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
| | - Yoo-Sook Joung
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
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Panda PK, Ramachandran A, Kumar V, Sharawat IK. Sensory processing abilities and their impact on disease severity in children with attention-deficit hyperactivity disorder. J Neurosci Rural Pract 2023; 14:509-515. [PMID: 37692805 PMCID: PMC10483208 DOI: 10.25259/jnrp_22_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 07/10/2023] [Indexed: 09/12/2023] Open
Abstract
Objectives Although several studies have shown sensory processing abnormalities in pediatric subjects with attention-deficit hyperactivity disorder (ADHD), there is significant heterogeneity among their results. Materials and Methods This study was performed to compare the sensory processing abilities of children and adolescents with and without ADHD aged 6-15 years and to correlate the sensory processing problems in these patients, with the symptom profile and severity of ADHD. While child sensory profile-2 (SP-2) was used to assess, the sensory processing abilities of ADHD patients, revised Connor's parent rating scale revised, Malin's intelligence scale for Indian children, grade level assessment device, and child behavior checklist were used to assess ADHD symptom severity, intelligence, learning, and behavioral problems, respectively. Results A total of 66 ADHD patients enrolled (60 boys), 22 (28%), 7 (9%), and 49 (63%) cases were the ADHD-hyperactive-impulsive (ADHD-HI), ADHD-inattentive, and ADHD-combined (ADHD-C) types, respectively, and 33 typically developing controls. The ADHD patients had a significantly low raw score on most of the factors, sections, and response patterns of SP-2 (P < 0.05), but only four and one ADHD patients had auditory and visual processing scores outside the normal clinical range. There was a trend toward higher scores in the children with ADHD-C and ADHD-HI subtypes. There was a moderate negative correlation between hyperactivity/impulsivity T-score and auditory processing scores in the SP (P < 0.05, r = -0.43). We observed a negative correlation, although weak, between visual processing scores and hyperactivity/impulsivity and a positive correlation between the severity of conduct disorder-related problems, oppositional defiant problems, anxiety problems, and auditory as well as tactile processing scores (P < 0.05). In the quadrant score summary, the scores for all four types, that is, sensory sensitivity, low registration, sensation avoiding, and sensation seeking, were significantly more in the ADHD group, as compared to healthy controls. Conclusion Sensory processing abilities in ADHD children differ from that of typically developing children when objectively assessed, although most of the ADHD children had scores in the clinically normal range. The sensory processing profile also has an impact on the severity and comorbidity profile of ADHD patients.
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Affiliation(s)
- Prateek Kumar Panda
- Division of Pediatric Neurology, Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Aparna Ramachandran
- Department of Neurology, IQRAA International Hospital and Research Centre, Kozhikode, Kerala, India
| | - Vinod Kumar
- Division of Pediatric Neurology, Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Indar Kumar Sharawat
- Division of Pediatric Neurology, Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Childress A, Sottile R, Khanbijian S. Viloxazine extended-release capsules for the treatment of attention-deficit/ hyperactivity disorder in adult patients. Expert Rev Neurother 2023; 23:945-953. [PMID: 37846759 DOI: 10.1080/14737175.2023.2265068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/26/2023] [Indexed: 10/18/2023]
Abstract
INTRODUCTION Attention-deficit/hyperactivity disorder (ADHD) is a common neurobehavioral disorder with symptoms that may persist in up to 90% of adults diagnosed during childhood and continue to cause significant impairment throughout the lifespan. In the United States (US), amphetamine and methylphenidate formulations have been available to treat ADHD for several decades. Only one nonstimulant, atomoxetine, was available for the treatment of ADHD in adults until recently. In April 2022, a second nonstimulant, viloxazine extended-release (VLX-ER), became available in the US for the treatment of adult ADHD. Efficacy was previously established in placebo-controlled trials in children and adolescents. AREAS COVERED VLX-ER is a norepinephrine reuptake inhibitor with serotonin activity. The efficacy in adults, adverse event profile, pharmacokinetics, drug-drug interactions, and metabolism of VLX-ER are reviewed. EXPERT OPINION Despite the availability of effective pharmacological treatments for ADHD, many patients discontinue treatment in less than 1 year. Stimulants are effective in more than 80% of patients; however, some may have difficulty tolerating them. Although there were no head-to-head studies, the effect size of VLX-ER in an adult efficacy trial was lower than has been shown for stimulants. Nevertheless, the approval of VLX-ER adds another effective ADHD treatment option for adults.
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Affiliation(s)
- Ann Childress
- Center for Psychiatry and Behavioral Medicine, Inc, Las Vegas, NV, USA
| | - Robert Sottile
- Kirk Kerkorian School of Medicine at UNLV, University of Nevada Las Vegas, Las Vegas, NV, USA
| | - Sherine Khanbijian
- Kirk Kerkorian School of Medicine at UNLV, University of Nevada Las Vegas, Las Vegas, NV, USA
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Dehnavi AZ, Zhang-James Y, Draytsel D, Carguello B, Faraone SV, Weinstock RS. Association of ADHD symptoms with type 2 diabetes and cardiovascular comorbidities in adults receiving outpatient diabetes care. J Clin Transl Endocrinol 2023; 32:100318. [PMID: 37124458 PMCID: PMC10130340 DOI: 10.1016/j.jcte.2023.100318] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 03/10/2023] [Accepted: 04/05/2023] [Indexed: 05/02/2023] Open
Abstract
Background The relationship between attention-deficit/hyperactivity disorder (ADHD) symptoms and type 2 diabetes mellitus (T2D) and its cardiovascular outcomes have not been sufficiently studied. Methods 2,986 adults with T2D from the Joslin Diabetes Center at Upstate Medical University were assessed for ADHD-like symptoms, executive dysfunction, and emotional control using the Adult Self-Report Scale V1.1 (ASRS) expanded version. Surveys were sent electronically, and clinical data were obtained from the electronic medical record. Pearson chi-square test was used for categorical variables association. When ASRS scores were the dependent variable, negative binomial regression correcting for demographic variables that were associated with the ASRS scores was used. Results 155 (49.2%) of respondents met DSM-5 criteria for ADHD using the ASRS scores; Only ten (3.6%) of respondents had an ICD10 diagnosis of ADHD in their medical record; Forty-three (13.7%) had either a diagnosis of ADHD in the medical history or were taking medications used by people with ADHD. Higher levels of ADHD-like symptoms were found in patients with T2D compared with population norms. There was a modest association of the ASRS executive dysfunction subscale with overall cardiovascular comorbidities (p = 0.03). However, the p-value did not survive the multiple testing correction. Both ADHD-like symptoms and symptoms associated with emotional control, however, were not associated with specific cardiovascular diseases, hypertension, or with HbA1c, LDL-cholesterol, triglycerides, ALT, creatinine, or eGFR. Conclusion Our results suggest that adults with T2D attending a tertiary care diabetes clinic are at risk for having ADHD-like symptoms, highlighting the importance of screening for ADHD symptoms in this specialty setting and referring undiagnosed adult patients for further assessment and treatment of ADHD. Larger studies are needed to clarify the relationship between ADHD-like symptoms, executive dysfunction, and emotional control with diabetic control and comorbidities.
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Affiliation(s)
- Ali Zare Dehnavi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Yanli Zhang-James
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Dan Draytsel
- Norton College of Medicine, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Ben Carguello
- Norton College of Medicine, SUNY Upstate Medical University, Syracuse, NY, USA
- Department of Biotechnology, SUNY ESF, Syracuse, NY, USA
| | - Stephen V. Faraone
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
- Department of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA
- Corresponding author at: SUNY Upstate Medical University, 750 East Adams St., Syracuse, NY 13210, USA.
| | - Ruth S. Weinstock
- Department of Endocrinology, Diabetes and Metabolism, SUNY Upstate Medical University, Syracuse, NY, USA
- Joslin Diabetes Center, SUNY Upstate Medical University, Syracuse, NY, USA
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Douet Vannucci V, Marchand T, Hennequin A, Caci H, Staccini P. The EPIDIA4Kids protocol for a digital epidemiology study on brain functioning in children, based on a multimodality biometry tool running on an unmodified tablet. Front Public Health 2023; 11:1185565. [PMID: 37325324 PMCID: PMC10267880 DOI: 10.3389/fpubh.2023.1185565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 04/28/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction Neurodevelopment and related mental disorders (NDDs) are one of the most frequent disabilities among young people. They have complex clinical phenotypes often associated with transnosographic dimensions, such as emotion dysregulation and executive dysfunction, that lead to adverse impacts in personal, social, academic, and occupational functioning. Strong overlap exists then across NDDs phenotypes that are challenging for diagnosis and therapeutic intervention. Recently, digital epidemiology uses the rapidly growing data streams from various devices to advance our understanding of health's and disorders' dynamics, both in individuals and the general population, once coupled with computational science. An alternative transdiagnostic approach using digital epidemiology may thus better help understanding brain functioning and hereby NDDs in the general population. Objective The EPIDIA4Kids study aims to propose and evaluate in children, a new transdiagnostic approach for brain functioning examination, combining AI-based multimodality biometry and clinical e-assessments on an unmodified tablet. We will examine this digital epidemiology approach in an ecological context through data-driven methods to characterize cognition, emotion, and behavior, and ultimately the potential of transdiagnostic models of NDDs for children in real-life practice. Methods and analysis The EPIDIA4Kids is an uncontrolled open-label study. 786 participants will be recruited and enrolled if eligible: they are (1) aged 7 to 12 years and (2) are French speaker/reader; (3) have no severe intellectual deficiencies. Legal representative and children will complete online demographic, psychosocial and health assessments. During the same visit, children will perform additionally a paper/pencil neuro-assessments followed by a 30-min gamified assessment on a touch-screen tablet. Multi-stream data including questionnaires, video, audio, digit-tracking, will be collected, and the resulting multimodality biometrics will be generated using machine- and deep-learning algorithms. The trial will start in March 2023 and is expected to end by December 2024. Discussion We hypothesize that the biometrics and digital biomarkers will be capable of detecting early onset symptoms of neurodevelopment compared to paper-based screening while as or more accessible in real-life practice.
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Affiliation(s)
- Vanessa Douet Vannucci
- R&D Lab, O-Kidia, Nice, France
- URE Risk Epidemiology Territory INformatics Education and Health (URE RETINES), Université Côte d’Azur, Nice, France
| | - Théo Marchand
- R&D Lab, O-Kidia, Nice, France
- Bioelectronic Lab, Ecole des Mines de Saint-Étienne, Gardanne, France
| | | | - Hervé Caci
- Hôpitaux Pédiatriques de Nice CHU Lenval, Nice, France
- Centre de Recherche en Épidémiologie and Santé des Populations (CESP), INSERM U1018, Villejuif, France
| | - Pascal Staccini
- URE Risk Epidemiology Territory INformatics Education and Health (URE RETINES), Université Côte d’Azur, Nice, France
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Namimi-Halevi C, Dor C, Dichtiar R, Bromberg M, Sinai T. Attention-deficit hyperactivity disorder is associated with relatively short stature among adolescents. Acta Paediatr 2023; 112:779-786. [PMID: 36635216 DOI: 10.1111/apa.16668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/21/2022] [Accepted: 01/10/2023] [Indexed: 01/14/2023]
Abstract
AIM To estimate the association between attention-deficit hyperactivity disorder (ADHD) and relatively short stature (RSS) among adolescents. METHODS Participants in the Israeli Youth Health and Nutrition Survey (2015-2016), a cross-sectional school-based study, completed self-administered questionnaires and underwent anthropometric measurements. Height z-score < -0.7 (<25th percentile) was defined as RSS. Multivariable logistic regression analyses assessed the relation between ADHD and RSS, controlling for age, sex, body mass index (BMI) and socioeconomic status (Basic Model), and also for lifestyle factors such as physical activity, sleep duration, dietary patterns and intakes. RESULTS Of 4173 participants (11-18 years, 50.2% males), 654 self-reported ever being diagnosed with ADHD; 3519 participants were controls. Overweight (BMI z-score ≥1) and pubertal status were not different among groups. According to the Basic Model, ADHD was significantly associated with RSS (OR 1.25, 95% CI 1.03-1.50), and even after adjustments for lifestyle factors and dietary intake (OR 1.28, 95% CI 1.03-1.58). Stimulant-treated ADHD adolescents had similar height z-scores and lifestyles as those not treated with stimulants. CONCLUSION Attention-deficit hyperactivity disorder was associated with RSS. Height deficit may be intrinsic to ADHD or its pharmacotherapy, rather than a consequence of lifestyle alone. Further studies are needed to determine the causal relationship between ADHD and short stature.
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Affiliation(s)
- Chen Namimi-Halevi
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan, Israel
| | - Chen Dor
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan, Israel
| | - Rita Dichtiar
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan, Israel
| | - Michal Bromberg
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan, Israel.,Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tali Sinai
- Israel Centre for Disease Control, Israel Ministry of Health, Ramat Gan, Israel.,School of Nutritional Sciences, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
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Lin CC, Chung CH, Chien WC, Tzeng NS. Pharmacotherapy May Attenuate the Risk of Child Abuse in Attention-Deficit/Hyperactivity Disorder from the Real-World Evidence. J Child Adolesc Psychopharmacol 2023; 33:59-68. [PMID: 36944094 DOI: 10.1089/cap.2023.0003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
Objective: Psychiatric disorders, including attention-deficit/hyperactivity disorder (ADHD), may serve as a risk factor for child abuse. Methods: This study aimed to evaluate the association between children and adolescents with ADHD diagnosis and the risk of child abuse. The effectiveness of a pharmacological intervention on reducing the risk of child abuse was also assessed. A nationwide, population-based, retrospective with a matched-cohort study design was used. Data were from the National Health Insurance Research Database of Taiwan over a 15-year period (2000-2015). Results: Increased risk of child abuse in the ADHD group was noticed and the adjusted hazard ratio (HR) was 1.797 (95% confidence interval [CI] = 1.245-2.388, p < 0.001). The Kaplan-Meier analysis showed a significantly higher cumulative incidence in the ADHD group over the 15-year period (Log-rank test p < 0.001). ADHD patients with other psychiatric comorbidities had a higher risk of child abuse. Pharmacological treatment of either methylphenidate or atomoxetine was associated with a reduced risk of child abuse. The total adjusted HR was 1.466 (95% CI = 1.077-1.883, p < 0.001) in medicine group compared with the controls. Conclusions: ADHD was associated with a subsequent risk of child abuse in Taiwan. Pharmacological treatment could reduce the risk of child abuse in ADHD patients.
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Affiliation(s)
- Cian-Cian Lin
- Department of Psychiatry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chi-Hsiang Chung
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
- Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan
| | - Wu-Chien Chien
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
- Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Nian-Sheng Tzeng
- Department of Psychiatry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
- Student Counseling Center, National Defense Medical Center, Taipei, Taiwan
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Khare SK, Acharya UR. An explainable and interpretable model for attention deficit hyperactivity disorder in children using EEG signals. Comput Biol Med 2023; 155:106676. [PMID: 36827785 DOI: 10.1016/j.compbiomed.2023.106676] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 01/09/2023] [Accepted: 02/13/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder that affects a person's sleep, mood, anxiety, and learning. Early diagnosis and timely medication can help individuals with ADHD perform daily tasks without difficulty. Electroencephalogram (EEG) signals can help neurologists to detect ADHD by examining the changes occurring in it. The EEG signals are complex, non-linear, and non-stationary. It is difficult to find the subtle differences between ADHD and healthy control EEG signals visually. Also, making decisions from existing machine learning (ML) models do not guarantee similar performance (unreliable). METHOD The paper explores a combination of variational mode decomposition (VMD), and Hilbert transform (HT) called VMD-HT to extract hidden information from EEG signals. Forty-one statistical parameters extracted from the absolute value of analytical mode functions (AMF) have been classified using the explainable boosted machine (EBM) model. The interpretability of the model is tested using statistical analysis and performance measurement. The importance of the features, channels and brain regions has been identified using the glass-box and black-box approach. The model's local and global explainability has been visualized using Local Interpretable Model-agnostic Explanations (LIME), SHapley Additive exPlanations (SHAP), Partial Dependence Plot (PDP), and Morris sensitivity. To the best of our knowledge, this is the first work that explores the explainability of the model prediction in ADHD detection, particularly for children. RESULTS Our results show that the explainable model has provided an accuracy of 99.81%, a sensitivity of 99.78%, 99.84% specificity, an F-1 measure of 99.83%, the precision of 99.87%, a false detection rate of 0.13%, and Mathew's correlation coefficient, negative predicted value, and critical success index of 99.61%, 99.73%, and 99.66%, respectively in detecting the ADHD automatically with ten-fold cross-validation. The model has provided an area under the curve of 100% while the detection rate of 99.87% and 99.73% has been obtained for ADHD and HC, respectively. CONCLUSIONS The model show that the interpretability and explainability of frontal region is highest compared to pre-frontal, central, parietal, occipital, and temporal regions. Our findings has provided important insight into the developed model which is highly reliable, robust, interpretable, and explainable for the clinicians to detect ADHD in children. Early and rapid ADHD diagnosis using robust explainable technologies may reduce the cost of treatment and lessen the number of patients undergoing lengthy diagnosis procedures.
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Affiliation(s)
- Smith K Khare
- Electrical and Computer Engineering Department, Aarhus University, 8200, Aarhus, Denmark.
| | - U Rajendra Acharya
- School of Mathematics, Physics, and Computing, University of Southern Queensland, Springfield, Australia; Department of Biomedical Engineering, School of Science and Technology, Singapore University of Social Sciences, Singapore; Department of Biomedical Informatics and Medical Engineering, Asia University, Taiwan; Kumamoto University, Japan; University of Malaya, Malaysia
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Konrad J, Marrus N, Lang CE. A Feasibility Study of Bilateral Wrist Sensors for Measuring Motor Traits in Children With Autism. Percept Mot Skills 2022; 129:1709-1735. [PMID: 36065830 PMCID: PMC9974780 DOI: 10.1177/00315125221125275] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Direct, quantitative measures of hyperactivity and motor coordination, two motor characteristics associated with impairment in autism, are limited. Wearable sensors can objectively index real-world movement variables that may relate to these behaviors. Here, we explored the feasibility of bilateral wrist accelerometers for measuring upper limb activity in 3-10-year-olds with autism (n = 22; 19 boys, 3 girls; M age = 5.64, SD = 2.73 years) and without autism (n = 26; 15 boys, 11 girls; M age = 6.26, SD = 2.47 years). We investigated the relationships between movement characteristics related to duration, intensity, complexity, and symmetry on the one hand and parent-reported hyperactivity and motor coordination on the other. Participants with and without autism wore the sensors for 12-hour periods. Sensor variables varied by age but not sex, with movement intensity and complexity moderately related to motor coordination. These findings lend preliminary support to wearable sensors as a means of providing ecologically-valid metrics of motor characteristics that impact adaptive function in children with autism.
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Affiliation(s)
- Jeffrey Konrad
- Program in Physical Therapy, 12275Washington University School of Medicine, St. Louis, Missouri, USA
| | - Natasha Marrus
- Department of Psychiatry, 12275Washington University School of Medicine, St. Louis, Missouri, USA
| | - Catherine E Lang
- Program in Physical Therapy, 12275Washington University School of Medicine, St. Louis, Missouri, USA
- Program in Occupational Therapy, 12275Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Neurology, 12275Washington University School of Medicine, St. Louis, Missouri, USA
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Quintero J, Gutiérrez-Casares JR, Álamo C. Molecular Characterisation of the Mechanism of Action of Stimulant Drugs Lisdexamfetamine and Methylphenidate on ADHD Neurobiology: A Review. Neurol Ther 2022; 11:1489-1517. [PMID: 35951288 DOI: 10.1007/s40120-022-00392-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/28/2022] [Indexed: 10/15/2022] Open
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is a common childhood-onset neurodevelopmental disorder characterised by persistent inattention, hyperactivity and impulsivity. Moreover, ADHD is commonly associated with other comorbid diseases (depression, anxiety, bipolar disorder, etc.). The ADHD symptomatology interferes with subject function and development. The treatment of ADHD requires a multidisciplinary approach based on a combination of non-pharmacological and pharmacological treatments with the aim of ameliorating the symptomatology; among first-line pharmacological treatments are stimulants [such as methylphenidate (MPH) and lisdexamfetamine dimesylate (LDX)]. In this review we explored recent ADHD- and stimulants-related literature, with the aim of compiling available descriptions of molecular pathways altered in ADHD, and molecular mechanisms of current first-line stimulants MPH and LDX. While conducting the narrative review, we applied structured search strategies covering PubMed/MEDLINE database and performed handsearching of reference lists on the results of those searches. The aetiology and pathophysiology of ADHD are incompletely understood; both genetic and environmental factors have been associated with the disorder and its grade of burden, and also the relationship between the molecular mechanisms of pharmacological treatments and their clinical implications. The lack of comprehensive understanding of the underlying molecular pathology makes both the diagnosis and treatment difficult. Few published studies evaluating molecular data on the mechanism of action (MoA) of MPH and LDX on ADHD are available and most of them are based on animal models. Further studies are necessary to improve the knowledge of ADHD pathophysiology and how the MoAs of MPH and LDX differentially modulate ADHD pathophysiology and control ADHD symptomatology.
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Affiliation(s)
- Javier Quintero
- Servicio de Psiquiatría y Salud Mental, Hospital Universitario Infanta Leonor, Universidad Complutense, Madrid, Spain
| | - José R Gutiérrez-Casares
- Unidad Ambulatoria de Psiquiatría y Salud Mental de la Infancia, Niñez y Adolescencia, Hospital Perpetuo Socorro, Badajoz, Spain.
| | - Cecilio Álamo
- Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
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Zhao J, Xia L. Association between hypertensive disorders of pregnancy and risk of attention-deficit/hyperactivity disorder in the offspring: a systematic review and meta-analysis. Hypertens Pregnancy 2022; 41:149-158. [PMID: 35634947 DOI: 10.1080/10641955.2022.2079674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Jiejing Zhao
- Department of Obstetrics and Gynaecology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang, China
| | - Lihua Xia
- Department of Obstetrics and Gynaecology, Huzhou Maternity & Child Health Care Hospital, Huzhou, Zhejiang, China
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Srichawla BS, Telles CC, Schweitzer M, Darwish B. Attention Deficit Hyperactivity Disorder and Substance Use Disorder: A Narrative Review. Cureus 2022; 14:e24068. [PMID: 35573587 PMCID: PMC9097465 DOI: 10.7759/cureus.24068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2022] [Indexed: 11/23/2022] Open
Abstract
Attention deficit hyperactivity disorder (ADHD) has a growing incidence and prevalence in the United States and throughout the world, much of which is contributed to increased awareness of the condition and solidified diagnostic criteria. Substance use disorder (SUD) similarly has seen a sharp increase, particularly with the rising cases of opioid abuse. Management of ADHD is done primarily with pharmacologic therapy, often stimulants and with psychosocial interventions (i.e., exercise, meditation, peer-to-peer intervention, etc.) for adjunctive management. Management of SUD involves cessation and treatment based on the underlying drug of abuse. Many clinicians are uncomfortable treating ADHD in patients with SUD based on concerns the intervention may lead to an adverse event, including drug relapse, and the development of other psychiatric comorbidities. Concerns also arise about stimulants acting as a gateway drug in adolescents leading to the onset of SUD. Thus, in this narrative review, we aim to shed light on ADHD in relation to SUD and to provide clinical insight based on the current scientific literature on the topic. ADHD causes lesions in subcortical structures in the basal ganglia and limbic system. Treatment of ADHD with stimulants has been shown to normalize malformed neuroanatomical variations and lead to improved long-term outcomes compared to non-treatment of ADHD. Based on current scientific literature, it is recommended to treat ADHD with guideline-directed pharmacologic agents including stimulants along with non-pharmacologic interventions primarily exercise. There may be some improvement in reducing risky behavior, such as substance abuse, and may even help prevent the development of SUD.
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Affiliation(s)
| | - Chloe C Telles
- Medicine, William Carey University College of Osteopathic Medicine, Hattiesburg, USA
| | - Melanie Schweitzer
- Medicine, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, USA
| | - Bilal Darwish
- Medicine, Idaho College of Osteopathic Medicine, Meridian, USA
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Castelnovo A, Lividini A, Bernardi G, Pezzoli V, Foderaro G, Ramelli GP, Manconi M, Miano S. Sleep Power Topography in Children with Attention Deficit Hyperactivity Disorder (ADHD). CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9020197. [PMID: 35204918 PMCID: PMC8870029 DOI: 10.3390/children9020197] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/24/2022] [Accepted: 01/28/2022] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Recent years saw an increasing interest towards sleep microstructure abnormalities in attention-deficit/hyperactivity disorder (ADHD). However, the existing literature on sleep electroencephalographic (EEG) power in ADHD is still controversial, often based on single electrode recordings, and mainly focused on slow wave activity (SWA) during NREM sleep. This study aimed to systematically investigate sleep power topography in all traditional frequency bands, in all sleep stages and across sleep cycles using high-density EEG (HD-EEG). METHOD Thirty drug-naïve children with ADHD (10.5 ± 2.1 years, 21 male) and 23 typically developing (TD) control participants (mean age: 10.2 ± 1.6 years, 13 male) were included in the current analysis. Signal power topography was computed in classical frequency bands during sleep, contrasted between groups and sleep cycles, and correlated with measures of ADHD severity, cognitive functioning and estimated total sleep time. RESULTS Compared to TD subjects, patients with ADHD consistently displayed a widespread increase in low-frequency activity (between 3 and 10 Hz) during NREM sleep, but not during REM sleep and wake before sleep onset. Such a difference involved a wide centro-posterior cluster of channels in the upper SWA range, in Theta, and low-Alpha. Between-group difference was maximal in sleep stage N3 in the first sleep cycle, and positively correlated with average total sleep time. CONCLUSIONS These results support the concept that children with ADHD, compared to TD peers, have a higher sleep pressure and altered sleep homeostasis, which possibly interfere with (and delay) cortical maturation.
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Affiliation(s)
- Anna Castelnovo
- Sleep Medicine Unit, Neurocenter of Southern Switzerland, Ospedale Civico, 6900 Lugano, Switzerland;
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, 6900 Lugano, Switzerland
- University Hospital of Psychiatry and Psychotherapy, University of Bern, 3011 Bern, Switzerland
- Correspondence: (A.C.); (S.M.)
| | - Althea Lividini
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy;
| | - Giulio Bernardi
- MoMiLab Research Unit, IMT School for Advanced Studies Lucca, 55100 Lucca, Italy;
| | - Valdo Pezzoli
- Department of Pediatrics, Ospedale Civico, 6900 Lugano, Switzerland; (V.P.); (G.F.)
| | - Giuseppe Foderaro
- Department of Pediatrics, Ospedale Civico, 6900 Lugano, Switzerland; (V.P.); (G.F.)
| | - Gian Paolo Ramelli
- Department of Pediatrics, San Giovanni Hospital, 6500 Bellinzona, Switzerland;
| | - Mauro Manconi
- Sleep Medicine Unit, Neurocenter of Southern Switzerland, Ospedale Civico, 6900 Lugano, Switzerland;
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, 6900 Lugano, Switzerland
- Department of Neurology, University Hospital, Inselspital, 3010 Bern, Switzerland
| | - Silvia Miano
- Sleep Medicine Unit, Neurocenter of Southern Switzerland, Ospedale Civico, 6900 Lugano, Switzerland;
- Correspondence: (A.C.); (S.M.)
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Nastou E, Ocklenburg S, Hoogman M, Papadatou-Pastou M. Handedness in ADHD: Meta-Analyses. Neuropsychol Rev 2022; 32:877-892. [PMID: 35064524 DOI: 10.1007/s11065-021-09530-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/11/2021] [Indexed: 01/02/2023]
Abstract
Meta-analyses have shown that several neurodevelopmental and psychiatric disorders, such as autism spectrum disorder and schizophrenia, are associated with a higher prevalence of atypical (left-, non-right-, or mixed-) handedness. One neurodevelopmental disorder for which this association is unclear is attention deficit hyperactivity disorder (ADHD). Here, some empirical studies have found evidence for a higher prevalence of atypical handedness in individuals with ADHD compared to neurotypical individuals. However, other studies failed to establish such an association. Therefore, meta-analytic integration is critical to estimate whether or not there is an association between handedness and ADHD. We report the results of three meta-analyses (left-, mixed-, and non-right-handedness) comparing handedness in individuals with ADHD to controls (typically developing individuals). The results show evidence of a trend towards elevated levels of atypical handedness when it comes to differences in left- and mixed-handedness (p = 0.09 and p = 0.07, respectively), but do show clear evidence of elevated levels of non-right-handedness between individuals with ADHD and controls (p = 0.02). These findings are discussed in the context of the hypothesis that ADHD is a disorder in which mostly right-hemispheric brain networks are affected. Since right-handedness represents a dominance of the left motor cortex for fine motor behavior, such as writing, as well as a left-hemispheric dominance for language functions, and about 90% of individuals are right-handers, this hypothesis might explain why there is not stronger evidence for an association of left-handedness with ADHD. We suggest that the mechanisms involved in the pathogenesis of ADHD might show an overlap with the mechanisms involved in handedness strength, but not handedness direction.
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Affiliation(s)
- Evgenia Nastou
- Department of Primary Education, National and Kapodistrian University of Athens, 13A Navarinou Street, 10680, Athens, Greece
| | | | | | - Marietta Papadatou-Pastou
- Department of Primary Education, National and Kapodistrian University of Athens, 13A Navarinou Street, 10680, Athens, Greece. .,Biomedical Research Foundation, Academy of Athens, Athens, Greece.
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Cunningham J, Sheppard L, Listik E, Wang Q. Self-Paced Five-Choice Serial Reaction Time-Task for Mouse Behavioral Testing. Bio Protoc 2022. [DOI: 10.21769/bioprotoc.4388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Gamal F, El Agami O, Salamah A. Coenzyme Q10 in the Treatment of Attention Deficit Hyperactivity Disorder in Children: A Randomized Controlled Trial. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2022; 21:717-723. [PMID: 34819012 DOI: 10.2174/1871527320666211124093345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 09/08/2021] [Accepted: 09/14/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Attention Deficit Hyperactivity Disorder is a common child neurobehavioral disorder whose pathogenesis is not completely understood. However, some evidence indicates a crucial link between this disorder and the degree of oxidative stress. Coenzyme Q10 (ubiquinol) is an antioxidant that may play a significant role in the treatment of Attention Deficit Hyperactivity Disorder. OBJECTIVE To assess the safety and efficacy of coenzyme Q10 as an add-on drug treatment for attention deficit hyperactivity disorder. METHODS Sixty children, aged 6-16 years, with attention deficit hyperactivity disorder, non-responders to atomoxetine treatment for 6 months, were included in this double-blind, randomized, and controlled study. Group 1 received atomoxetine plus coenzyme Q10, and group 2 received atomoxetine plus placebo for 6 months. Follow-up by CONNERS parent rating scale questionnaire (CPRS-48) was performed before and after 1, 3, and 6 months of treatment, and any drug-related side effects were reported. RESULTS The addition of coenzyme Q10 to atomoxetine in group 1 improved symptoms in a shorter time with minimal adverse effects. Group 1 showed improvement of about 33.87% in CPRS-48 total score versus 18.24% in group 2. There was a statistically significant decrease in CPRS-48 total score and its three subscales (learning problems, impulsive hyperactive subscale, and 10-items hyperactivity index) in group 1 versus group 2 after six months of treatment (p-value <0.001). CONCLUSION Coenzyme Q10 has an important role as an add-on drug treatment for attention deficit hyperactivity disorder by improving symptoms, particularly hyperactivity, and in minimizing atomoxetine adverse effects.
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Affiliation(s)
- Fatma Gamal
- Department of Pediatrics, Faculty of Medicine, Kafr-Elsheikh University, Kafr-Elsheikh, Egypt
| | - Osama El Agami
- Department of Pediatrics, Faculty of Medicine, Kafr-Elsheikh University, Kafr-Elsheikh, Egypt
| | - Abeer Salamah
- Department of Pediatrics, Faculty of Medicine, Kafr-Elsheikh University, Kafr-Elsheikh, Egypt
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Peñuelas-Calvo I, Jiang-Lin LK, Girela-Serrano B, Delgado-Gomez D, Navarro-Jimenez R, Baca-Garcia E, Porras-Segovia A. Video games for the assessment and treatment of attention-deficit/hyperactivity disorder: a systematic review. Eur Child Adolesc Psychiatry 2022; 31:5-20. [PMID: 32424511 DOI: 10.1007/s00787-020-01557-w] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 05/05/2020] [Indexed: 12/12/2022]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is a prevalent and serious disorder among children. Video games have shown potential for aiding in child healthcare. Video games could contribute to the assessment and management of ADHD, but there are no previous reviews on this topic. Here, we systematically review the evidence about video game-based assessment tools and interventions for children diagnosed with ADHD. This review followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. The review protocol was registered in PROSPERO database. We searched four databases-PubMed, PsycInfo, Embase and clinicaltrials.gov-to identify original studies exploring either video game-based interventions or video game-based assessment tools in children with ADHD. After initial screening, full text revision and study selection, 22 articles were finally included in the review. Most studies used PC as platform, with a minority using a video console, pad, or 3D device. Video game-based assessment tools were generally effective in discriminating ADHD cases from controls, and in discriminating between ADHD subtypes. Video game-based therapeutic interventions were well accepted and generally effective in improving cognitive areas and decreasing ADHD symptoms. Gamification and cognitive training could be the main mechanisms underlying the usefulness and effectiveness of video game-based assessment tools and interventions. Software optimization and greater collaboration between developers and healthcare professionals are some of the priorities for future research in this area.
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Affiliation(s)
- Inmaculada Peñuelas-Calvo
- Department of Child and Adolescent Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain. .,Translational Psychiatry Research Group, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain. .,Department of Psychology, Universidad Complutense de Madrid, Madrid, Spain.
| | - Lin Ke Jiang-Lin
- Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain
| | - Braulio Girela-Serrano
- Mood Instability Research Group, Centre for Psychiatry, Imperial College London, London, UK
| | | | - Rocio Navarro-Jimenez
- Translational Psychiatry Research Group, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain.,Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain.,Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Enrique Baca-Garcia
- Department of Child and Adolescent Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain.,Translational Psychiatry Research Group, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain.,Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain.,Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain.,Hospital Universitario Rey Juan Carlos, Móstoles, Madrid, Spain.,CIBERSAM, Madrid, Spain.,Department of Psychiatry, Hospital Universitario Central de Villalba, Madrid, Spain.,Department of Psychiatry, Hospital Universitario Infanta Elena, Valdemoro, Madrid, Spain.,Department of Psychiatry, Universidad Católica del Maule, Talca, Chile
| | - Alejandro Porras-Segovia
- Translational Psychiatry Research Group, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain.,Hospital Universitario Rey Juan Carlos, Móstoles, Madrid, Spain
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Tiikkaja S, Tindberg Y. Poor School-Related Well-Being among Adolescents with Disabilities or ADHD. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:8. [PMID: 35010265 PMCID: PMC8751232 DOI: 10.3390/ijerph19010008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 06/14/2023]
Abstract
Poor school-related well-being may influence adolescents' school performance and lifestyle. Adolescents having disabilities or ADHD are in a vulnerable situation for having poor school-related well-being, compared to adolescents not having disabilities. We used cross-sectional data from a school-based survey among 15-18-year-olds (N = 4071) in Sörmland, Sweden, to analyse the association between poor school-related well-being and disabilities or ADHD. The analyses were carried out by logistic regression models, adjusting for background factors, school-related factors, and health-compromising behaviours. Adolescents having disabilities (n = 827) or ADHD (n = 146) reported that their disability had a negative influence on school. Compared to peers without disability, those having disabilities had an increased chance (OR = 1.40 95% CI: 1.17-1.68) of poor school-related well-being. The corresponding OR was doubled for adolescents reporting ADHD (2.23 95% CI: 1.56-3.18). For the ADHD group, the adjOR for poor school-related well-being remained significant (1.67 95% CI: 1.13-2.50) after adjustments for school-related factors and health-compromising behaviours, but not for the disability group. In conclusion, adolescents having ADHD are a particularly vulnerable group at school, having a greater risk of poor school-related well-being. Schools should actively work to achieve school satisfaction for adolescents having disabilities, to ensure that all students have similar opportunities for favourable development, health and achievement of their academic goals.
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Affiliation(s)
- Sanna Tiikkaja
- Centre for Clinical Research Sörmland, Uppsala University, P.O. Box 529, 631 07 Eskilstuna, Sweden;
- Department of Public Health and Caring Sciences, Uppsala University, 631 07 Uppsala, Sweden
| | - Ylva Tindberg
- Centre for Clinical Research Sörmland, Uppsala University, P.O. Box 529, 631 07 Eskilstuna, Sweden;
- Department of Women’s and Children’s Health, Uppsala University, 631 07 Uppsala, Sweden
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Damer EA, Edens MA, van der Loos MLM, van Esenkbrink J, Bunkers I, van Roon EN, Ter Horst PGJ. Fifteen years' experience with methylphenidate for attention-deficit disorder during pregnancy: Effects on birth weight, Apgar score and congenital malformation rates. Gen Hosp Psychiatry 2021; 73:9-15. [PMID: 34507078 DOI: 10.1016/j.genhosppsych.2021.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 09/01/2021] [Accepted: 09/01/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Methylphenidate (MPD) is increasingly prescribed to fertile women with Attention-Deficit Disorder (AD(H)D), with or without hyperactivity, despite advice for discontinuation during pregnancy. Few studies report on results concerning safety after methylphenidate exposure during pregnancy for the offspring. AIM Safety for the offspring of exposure to MPD during pregnancy. METHODS This is an observational retrospective cohort study in a population of pregnant women and their offspring, treated with MPD for ADHD in the Psychiatry-Gynaecology-Pediatrics outpatient clinic between 1 January 2005 and 1 June 2020 at Isala hospital. The primary endpoints were birth weight and Apgar score in offspring exposed to MPD during pregnancy, compared to offspring unexposed to MPD. Birth weight was analysed using linear mixed model analysis. Apgar score and (secondary endpoint) neonatal malformations, at 20 week ultrasound, were analysed using basic univariate statistical analysis. RESULTS MPD continuation, compared to discontinuation, was associated with higher neonatal birth weight (p = 0.049), but lost statistical significance after incorporating covariates (p = 0.079). There were no significant differences in Apgar scores and congenital malformations between neonates exposed and unexposed to MPD. CONCLUSIONS MPD does not seem to affect birth weight, Apgar score and the frequency of neonatal malformations at the 20 week ultrasound.
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Affiliation(s)
- E A Damer
- Isala, Department of Psychiatry, P.o.box 10400, 8000, GK, Zwolle, the Netherlands.
| | - M A Edens
- Isala, Department of Science and Innovation, P.o.box 10400, 8000, GK, Zwolle, the Netherlands.
| | - M L M van der Loos
- Isala, Department of Psychiatry, P.o.box 10400, 8000, GK, Zwolle, the Netherlands.
| | - J van Esenkbrink
- Isala, Department of Psychiatry, P.o.box 10400, 8000, GK, Zwolle, the Netherlands
| | - I Bunkers
- Isala, Department of Psychiatry, P.o.box 10400, 8000, GK, Zwolle, the Netherlands
| | - E N van Roon
- Medical Center Leeuwarden, Department of Hospital Pharmacy and Pharmacology, P.o. box 888, 8901, BR, Leeuwarden, the Netherlands.
| | - P G J Ter Horst
- Isala, Department of Hospital Pharmacy and Pharmacology, P.o.box 10400, 8000, GK, Zwolle, the Netherlands.
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Hansen N, Luedecke D, Malchow B, Lipp M, Vogelgsang J, Timäus C, Zindler T, Gingele S, Kühn S, Gallinat J, Wiedemann K, Denk J, Moschny N, Fiehler J, Skripuletz T, Riedel C, Wattjes MP, Zerr I, Esselmann H, Poustka L, Karow A, Hartmann H, Frieling H, Bleich S, Wiltfang J, Neyazi A. Autoantibody-associated psychiatric syndromes in children: link to adult psychiatry. J Neural Transm (Vienna) 2021; 128:735-747. [PMID: 34057596 PMCID: PMC8205901 DOI: 10.1007/s00702-021-02354-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 05/13/2021] [Indexed: 01/18/2023]
Abstract
Studies show that psychiatric symptoms in adults and children are sometimes associated with serum neural autoantibodies. The significance of serum neural autoantibodies associated with psychiatric symptoms in children remains often unclear, but might be relevant for the extent and occurrence of psychiatric disease manifestation in later life, as well as therapy and outcome. For this narrative review, we sought articles listed in PubMed and published between 1988 and 2020 addressing the maternal-fetal transfer of neural autoantibodies and psychiatric disorders associated with serum neural autoantibodies. We identified six major subgroups of psychiatric disorders in children that are associated with serum neural autoantibodies: patients with attentional deficit hyperactivity disorder, autism spectrum disorder, obsessive compulsive disorder, Gilles de la Tourette syndrome, psychosis and catatonia. Furthermore, we summarized study findings from maternal-fetal transfer of Contactin-associated protein-like 2, N-methyl-D-aspartate receptor and fetal brain autoantibodies associated with behavioral effects in animals and humans. We hypothesize that the maternal transfer of serum neuronal autoantibodies during or after birth could result (1) in the ignition of an autoimmune-mediated inflammation having neurodevelopmental consequences for their children (autoimmune-priming-attack hypothesis) and (2) has a potential impact on the later manifestation of psychiatric disorders. Through this narrative review, we propose a diagnostic pathway for the clinical diagnosis of a potentially autoimmune origin of psychiatric symptoms in children while considering recent guidelines.
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Affiliation(s)
- Niels Hansen
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, Von-Siebold-Str. 5, 37075, Göttingen, Germany.
| | - Daniel Luedecke
- Department of Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Berend Malchow
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, Von-Siebold-Str. 5, 37075, Göttingen, Germany
| | - Michael Lipp
- Department of Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Jonathan Vogelgsang
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, Von-Siebold-Str. 5, 37075, Göttingen, Germany
| | - Charles Timäus
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, Von-Siebold-Str. 5, 37075, Göttingen, Germany
| | - Tristan Zindler
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Stefan Gingele
- Department of Neurology, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Simone Kühn
- Department of Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Jürgen Gallinat
- Department of Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Klaus Wiedemann
- Department of Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Johannes Denk
- Department of Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Nicole Moschny
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Jens Fiehler
- Department of Neuroradiology, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Thomas Skripuletz
- Department of Neurology, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Christian Riedel
- Department of Neuroradiology, University Medical Center Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - Mike P Wattjes
- Department of Neuroradiology, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Inga Zerr
- Department of Neurology, University Medical Center Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - Hermann Esselmann
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, Von-Siebold-Str. 5, 37075, Göttingen, Germany
| | - Luise Poustka
- Department of Childhood and Adolescence Psychiatry, University Medical Center Göttingen, Robert-Koch Str. 40, 37075, Göttingen, Germany
| | - Anne Karow
- Department of Psychiatry and Psychotherapy, University Hospital Hamburg-Eppendorf, Martinistr. 52, 20251, Hamburg, Germany
| | - Hans Hartmann
- Clinic for Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Helge Frieling
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Stefan Bleich
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, Von-Siebold-Str. 5, 37075, Göttingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), Von-Siebold-Str. 3a, 37075, Göttingen, Germany
- Neurosciences and Signaling Group, Department of Medical Sciences, Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
| | - Alexandra Neyazi
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Str. 1, 30625, Hannover, Germany
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The role of stress coping strategies for life impairments in ADHD. J Neural Transm (Vienna) 2021; 128:981-992. [PMID: 33687532 PMCID: PMC8295144 DOI: 10.1007/s00702-021-02311-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/20/2021] [Indexed: 12/02/2022]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is commonly accompanied by functional impairments within personal, professional, and social context as well as further psychological distress. The role of perceived stress has been examined in this regard, although little is known about the influence of stress coping strategies. We examined the dynamics between ADHD symptomatology, stress coping strategies, and life impairments in a sample of 230 clinical and non-clinical adult individuals. ADHD was associated with low probability of choosing adaptive but high probability of implementing maladaptive stress coping strategies as well as with increased life impairments. Adaptive stress coping showed little effects beyond the associations between ADHD and life impairments, whereas some maladaptive coping strategies increased current life impairments over and above the effects of ADHD and further psychological distress. The present findings emphasize the need of professional support in adults with ADHD and the necessity to include stress coping strategies in respective treatment approaches aimed at reducing life impairments.
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Pantic I, Cumic J, Skodric SR, Dugalic S, Brodski C. Oxidopamine and oxidative stress: Recent advances in experimental physiology and pharmacology. Chem Biol Interact 2021; 336:109380. [PMID: 33450287 DOI: 10.1016/j.cbi.2021.109380] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/01/2021] [Accepted: 01/10/2021] [Indexed: 12/20/2022]
Abstract
Oxidopamine (6-hydroxydopamine, 6-OHDA) is a toxin commonly used for the creation of experimental animal models of Parkinson's disease, attention-deficit hyperactivity disorder, and Lesch-Nyhan syndrome. Its exact mechanism of action is not completely understood, although there are many indications that it is related to the generation of reactive oxygen species (ROS), primarily in dopaminergic neurons. In certain experimental conditions, oxidopamine may also cause programmed cell death via various signaling pathways. Oxidopamine may also have a significant impact on chromatin structure and nuclear structural organization in some cells. Today, many researchers use oxidopamine-associated oxidative damage to evaluate different antioxidant-based pharmacologically active compounds as drug candidates for various neurological and non-neurological diseases. Additional research is needed to clarify the exact biochemical pathways associated with oxidopamine toxicity, related ROS generation and apoptosis. In this short review, we focus on the recent research in experimental physiology and pharmacology, related to the cellular and animal experimental models of oxidopamine - mediated toxicity.
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Affiliation(s)
- Igor Pantic
- University of Belgrade, Faculty of Medicine, Dr Subotica 8, RS-11129, Belgrade, Serbia; University of Haifa, 199 Abba Hushi Blvd, Mount Carmel, Haifa, IL-3498838, Israel; Institute of medical physiology, Visegradska 26/II, RS-11129, Belgrade, Serbia.
| | - Jelena Cumic
- University of Belgrade, Faculty of Medicine, Dr Subotica 8, RS-11129, Belgrade, Serbia; Clinical Center of Serbia, Dr. KosteTodorovića 8, RS-11129, Belgrade, Serbia
| | | | - Stefan Dugalic
- Clinical Center of Serbia, Dr. KosteTodorovića 8, RS-11129, Belgrade, Serbia
| | - Claude Brodski
- Ben-Gurion University of the Negev, Zlotowski Center for Neuroscience, Faculty of Health Sciences, Department of Physiology and Cell Biology, P.O.B. 653, Beersheba, Israel
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Turan S, Tunctürk M, Çıray RO, Halaç E, Ermiş Ç. ADHD and Risk of Childhood Adiposity: a Review of Recent Research. Curr Nutr Rep 2021; 10:30-46. [PMID: 33400254 DOI: 10.1007/s13668-020-00346-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE OF REVIEW Attention deficit/hyperactivity disorder (ADHD) is considered as a risk factor for childhood adiposity and obesity. Studies on ADHD have provided limited data concerning the connections between eating habits, body mass index, and obesity. The purpose of this review was to examine the current literature regarding recent cohort and cross-sectional studies to determine the links between ADHD and childhood adiposity. RECENT FINDINGS Studies in this review were classified into dietary features, nutritional status, neuroimaging findings, genetic overlapping, behavioral, cognitive, and neurocognitive aspects that play a role in mediating and moderating the relationship between ADHD and obesity. While ADHD, childhood adiposity, and overweight/obesity co-occur in children and adolescents, this relationship is largely explained by a variety of multidirectional factors.
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Affiliation(s)
- Serkan Turan
- Department of Child and Adolescent Psychiatry, Tekirdağ State Hospital, Tekirdağ, Turkey.
| | - Mustafa Tunctürk
- Department of Child and Adolescent Psychiatry, Bakirkoy Mazhar Osman Psychiatric Hospital, Istanbul, Turkey
| | - Remzi Oğulcan Çıray
- Department of Child and Adolescent Psychiatry, Dokuz Eylül University Medical Faculty, Izmir, Turkey
| | - Eren Halaç
- Department of Child and Adolescent Psychiatry, Dokuz Eylül University Medical Faculty, Izmir, Turkey
| | - Çağatay Ermiş
- Department of Child and Adolescent Psychiatry, Dokuz Eylül University Medical Faculty, Izmir, Turkey
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ADHD and ADHD-related neural networks in benign epilepsy with centrotemporal spikes: A systematic review. Epilepsy Behav 2020; 112:107448. [PMID: 32916583 DOI: 10.1016/j.yebeh.2020.107448] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/11/2020] [Accepted: 08/11/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND Attention-deficit/hyperactivity disorder (ADHD) and benign epilepsy with centrotemporal spikes (BECTS or rolandic epilepsy) present with a very high level of comorbidity. We aimed to review the existing literature focusing on two aspects: the possible role of epileptic activity in the damage of ADHD-related neural networks and the clinical approach to patients presenting with both conditions. MATERIAL AND METHODS A systematic review was performed using Sapienza Library System and PubMed. The following search terms have been considered: attention networks, ADHD, attention systems, rolandic epilepsy, benign epilepsy with centrotemporal spikes, centrotemporal spikes epilepsy, and focal epilepsy in children. The target population consisted of patients under 18 years of age diagnosed with either BECTS and ADHD or healthy controls. RESULTS Nine case-control and cohort studies have been selected. The reported prevalence of ADHD in patients with BECTS was around 60%. No clinical correlation was found between the medical records and the presence of ADHD in patients with BECTS, if not due to febrile convulsion (FC). One study showed higher levels of bilateral discharges in patients with severe ADHD. The negative influence of the age at onset of seizures was demonstrated on attention but not on intelligence quotient (IQ). Moreover, the frequency of seizures and the occurrence of discharges during nonrapid eye movement (NREM) sleep were correlated to attention impairment. From a neurobiological point of view, functional connectivity in patients with BECTS and ADHD appears to be disrupted. Two studies reported a specific impairment in selective visual attention, while one study underlined a decreased activation of the dorsal attention network (DAN). Two different studies found that patients with BECTS and comorbid ADHD presented with altered thickness in their magnetic resonance imaging (MRI) scans in the cortical and subcortical regions (including the frontal lobes, lingual-fusiform cortex, cuneus and precuneus, limbic area and pericalcarine cortex among others). This might explain the cognitive and behavioral symptoms such as poor selective visual attention, speech disturbance, and impulsivity. CONCLUSIONS Despite BECTS being considered to have a relative benign course, many studies have documented cognitive and/or behavioral problems in patients diagnosed with this type of epilepsy. In particular, children affected by rolandic epilepsy should receive a complete neuropsychological evaluation at seizure onset considering the high rate of comorbidity with ADHD. A further investigation of the common pathogenic substrate is desirable to better orientate the clinical and therapeutic interventions applied.
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