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Alsubaie MA, Alshehri ZY, Alawadh IA, Abulreesh RY, Altaweel HM, Alateeq DA. Treatment Adherence and Related Factors Among Children with Attention-Deficit/Hyperactivity Disorder in Saudi Arabia. Patient Prefer Adherence 2024; 18:337-348. [PMID: 38327726 PMCID: PMC10849136 DOI: 10.2147/ppa.s443481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/26/2024] [Indexed: 02/09/2024] Open
Abstract
Introduction Attention-deficit/hyperactivity disorder (ADHD) is a common childhood psychiatric disorder. It frequently persists into adulthood and is a risk factor for other mental disorders and adverse outcomes, mainly if not managed optimally. This study aimed to assess ADHD treatment adherence and explore the underlying causes of non-adherence in ADHD children in Saudi Arabia. Methods A cross-sectional study of a convenience sample of 221 participants. The survey included demographic characteristics of the child and parents, the child's medical history, quality of services evaluation, as well as medication adherence assessment by Medication Adherence Report Scale (MARS), the general beliefs about medicines questionnaire (General-BMQ), in addition to assessing the parents' beliefs about ADHD and provided/recommended treatment. Results The sample was primarily 6 to 8-year-old children (32.81%) and males (78.52%). Most subjects were prescribed extended-release agents (45.7%), and overall, high-quality services were provided to the patients. The adherence rate of ADHD patients to their medication was 89.77%. The mother's education correlated significantly with patient adherence (p=0.029), and the mother's age correlated significantly with their beliefs (p=0.021), in addition to the family income (0.033). Children on Methylphenidate Immediate Release had good compliance with the medication (p=0.008). Moreover, Methylphenidate Extended Release has shown continuity results, increasing the adherence rates (p=0.035). Conclusion ADHD medication adherence was high and associated with older age, educational status, and type of medication used. Physicians should consider these factors to improve adherence in their patients.
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Affiliation(s)
- Maha Ali Alsubaie
- Internal Medicine Department, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, 16711Saudi Arabia
| | - Zainah Yahya Alshehri
- Internal Medicine Department, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, 16711Saudi Arabia
| | - Ibtihaj Abdullah Alawadh
- Internal Medicine Department, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, 16711Saudi Arabia
| | - Razan Yasser Abulreesh
- Internal Medicine Department, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, 16711Saudi Arabia
| | | | - Deemah Ateeq Alateeq
- Internal Medicine Department, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, 16711Saudi Arabia
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Farhat LC, Flores JM, Avila-Quintero VJ, Polanczyk GV, Cipriani A, Furukawa TA, Bloch MH, Cortese S. Treatment Outcomes With Licensed and Unlicensed Stimulant Doses for Adults With Attention-Deficit/Hyperactivity Disorder: A Systematic Review and Meta-Analysis. JAMA Psychiatry 2024; 81:157-166. [PMID: 37878348 PMCID: PMC10600727 DOI: 10.1001/jamapsychiatry.2023.3985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 08/18/2023] [Indexed: 10/26/2023]
Abstract
Importance Stimulants (methylphenidate and amphetamines) are often prescribed at unlicensed doses for adults with attention-deficit/hyperactivity disorder (ADHD). Whether dose escalation beyond US Food and Drug Administration recommendations is associated with positive risk benefits is unclear. Objective To investigate the impact, based on averages, of stimulant doses on treatment outcomes in adults with ADHD and to determine, based on averages, whether unlicensed doses are associated with positive risk benefits compared with licensed doses. Data Sources Twelve databases, including published (PubMed, Cochrane Library, Embase, Web of Sciences) and unpublished (ClinicalTrials.gov) literature, up to February 22, 2023, without language restrictions. Study Selection Two researchers independently screened records to identify double-blinded randomized clinical trials of stimulants against placebo in adults (18 years and older) with ADHD. Data Extraction and Synthesis Aggregate data were extracted and synthesized in random-effects dose-response meta-analyses and network meta-analyses. Main Outcome Measures Change in ADHD symptoms and discontinuations due to adverse events. Results A total of 47 randomized clinical trials (7714 participants; mean age, 35 (SD, 11) years; 4204 male [56%]) were included. For methylphenidate, dose-response curves indicated additional reductions of symptoms with increments in doses, but the gains were progressively smaller and accompanied by continued additional risk of adverse events dropouts. Network meta-analyses showed that unlicensed doses were associated with greater reductions of symptoms compared with licensed doses (standardized mean difference [SMD], -0.23; 95% CI, -0.44 to -0.02; very low certainty of evidence), but the additional gain was small and accompanied by increased risk of adverse event dropouts (odds ratio, 2.02; 95% CI, 1.19-3.43; moderate certainty of evidence). For amphetamines, the dose-response curve approached a plateau and increments in doses did not indicate additional reductions of symptoms, but there were continued increments in the risk of adverse event dropouts. Network meta-analysis did not identify differences between unlicensed and licensed doses for reductions of symptoms (SMD, -0.08; 95% CI, -0.24 to 0.08; very low certainty of evidence). Conclusions and Relevance Based on group averages, unlicensed doses of stimulants may not have positive risk benefits compared with licensed doses for adults with ADHD. In general, practitioners should consider unlicensed doses cautiously. Practitioners may trial unlicensed doses if needed and tolerated but should be aware that there may not be large gains in the response to the medication with those further increments in dose. However, the findings are averages and will not generalize to every patient.
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Affiliation(s)
- Luis C. Farhat
- Department of Psychiatry, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - José M. Flores
- Division of Child & Adolescent Psychiatry, Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles (UCLA), Los Angeles, California
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut
| | | | - Guilherme V. Polanczyk
- Department of Psychiatry, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Andrea Cipriani
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom
- Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford, United Kingdom
- Oxford Precision Psychiatry Lab, NIHR Oxford Health Biomedical Research Centre, Oxford, United Kingdom
| | - Toshi A. Furukawa
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/ School of Public Health, Kyoto, Japan
| | - Michael H. Bloch
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Samuele Cortese
- Center for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
- Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Solent NHS Trust, Southampton, United Kingdom
- Department of Child and Adolescent Psychiatry, NYU Grossman School of Medicine, New York, New York
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham, United Kingdom
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Lamoureux L, Beverley JA, Marinelli M, Steiner H. Fluoxetine potentiates methylphenidate-induced behavioral responses: Enhanced locomotion or stereotypies and facilitated acquisition of cocaine self-administration. ADDICTION NEUROSCIENCE 2023; 9:100131. [PMID: 38222942 PMCID: PMC10785378 DOI: 10.1016/j.addicn.2023.100131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
The medical psychostimulant methylphenidate (MP) is used to treat attention-deficit hyperactivity disorder and recreationally as a "cognitive enhancer". MP is a dopamine reuptake inhibitor, but does not affect serotonin. Serotonin contributes to addiction-related gene regulation and behavior. Previously, we showed that enhancing serotonin action by adding a selective serotonin reuptake inhibitor, fluoxetine (FLX), to MP potentiates MP-induced gene regulation in striatum and nucleus accumbens, mimicking cocaine effects. Here, we investigated the behavioral consequences of MP+FLX treatment. Young adult male rats received MP (5 mg/kg, i.p.) or MP+FLX (5 mg/kg each) daily for 6-8 days. Behavioral effects were assessed in an open-field test during the repeated treatment. Two weeks later the motor response to a cocaine challenge (25 mg/kg) and the rate of acquisition of cocaine self-administration behavior were determined. Our results demonstrate that FLX potentiates effects of MP on open-field behavior. However, we found differential behavioral responses to MP+FLX treatment, as approximately half of the rats developed high rates of focal stereotypies (termed "MP+FLX/high reactivity" group), whereas the other half did not, and only showed increased locomotion ("MP+FLX/low reactivity" group). Two weeks later, cocaine-induced locomotion and stereotypies were positively correlated with MP+FLX-induced behavior seen at the end of the repeated MP+FLX treatment. Moreover, the MP+FLX/high reactivity group, but not the low reactivity group, showed facilitated acquisition of cocaine self-administration. These results demonstrate that repeated MP+FLX treatment can facilitate subsequent cocaine taking behavior in a subpopulation of rats. These findings suggest that MP+FLX exposure in some individuals may increase the risk for psychostimulant use later in life.
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Affiliation(s)
- Lorissa Lamoureux
- Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
- Present address: Biologic Resources Laboratory, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Joel A. Beverley
- Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
| | - Michela Marinelli
- Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
- Present address: Department of Neuroscience, The University of Texas at Austin, Austin, TX 78712, USA
| | - Heinz Steiner
- Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
- Stanson Toshok Center for Brain Function and Repair, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA
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Huang XX, Qian QF, Huang Y, Wang YX, Ou P. Factors Influencing Long-Term Behavioral Intervention Outcomes in Preschool Children with Attention-Deficit Hyperactivity Disorder in Southeast China. Neuropsychiatr Dis Treat 2023; 19:1911-1923. [PMID: 37693090 PMCID: PMC10488593 DOI: 10.2147/ndt.s424299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/10/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction Previous studies have demonstrated the long-term effectiveness of behavioral interventions for attention-deficit hyperactivity disorder (ADHD) in preschool children. We continue to design a case‒control study to further investigate the factors influencing the long-term effect of behavioral intervention. Methods From May 2020 to August 2021, children who were newly diagnosed with ADHD and not receiving any treatment received a one-year behavioral intervention. A total of 86 children completed the behavioral intervention and assessment. Results 50 children (58.140%) were in the effective group, and 36 children (41.860%) were in the ineffective group. Attention retention time (OR=0.559, 0.322-0.969), Swanson, Nolan, and Pelham total score (OR=1.186, 1.024-1.374) at baseline, performance score for parents (OR=0.631, 0.463-0.859), and teacher coordination (OR=0.032, 0.002-0.413) were the influencing factors of behavioral intervention effects. The area under the receiver operating curve was 0.979 (p<0.001). The comprehensive nomogram model showed that the discrimination and mean absolute error were 0.979 and 0.023, respectively. Discussion During behavioral intervention, the implementation skills of parents should be evaluated in a timely manner. The behavioral intervention effect can be predicted based on a child's attention retention time at baseline, teacher involvement, behavioral scale score, and performance score for parents, which can guide clinicians in adjusting personalized treatment plans and provide a basis for clinical decision-making. The treatment of ADHD in preschool children requires a systematic framework that integrates family, school, and society.
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Affiliation(s)
- Xin-xin Huang
- The Ministry of Health, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Qin-fang Qian
- The Child Health Division, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Yan Huang
- The Child Health Division, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Yan-xia Wang
- The Child Health Division, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Ping Ou
- The Ministry of Health, Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
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Jimenez H, Carrion J, Adrien L, Wolin A, Eun J, Cinamon E, Chang EH, Davies P, Vo A, Koppel J. The Impact of Muscarinic Antagonism on Psychosis-Relevant Behaviors and Striatal [ 11C] Raclopride Binding in Tau Mouse Models of Alzheimer's Disease. Biomedicines 2023; 11:2091. [PMID: 37626588 PMCID: PMC10452133 DOI: 10.3390/biomedicines11082091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 08/27/2023] Open
Abstract
Psychosis that occurs over the course of Alzheimer's disease (AD) is associated with increased caregiver burden and a more rapid cognitive and functional decline. To find new treatment targets, studies modeling psychotic conditions traditionally employ agents known to induce psychosis, utilizing outcomes with cross-species relevance, such as locomotive activity and sensorimotor gating, in rodents. In AD, increased burdens of tau pathology (a diagnostic hallmark of the disease) and treatment with anticholinergic medications have, separately, been reported to increase the risk of psychosis. Recent evidence suggests that muscarinic antagonists may increase extracellular tau. Preclinical studies in AD models have not previously utilized muscarinic cholinergic antagonists as psychotomimetic agents. In this report, we utilize a human-mutant-tau model (P301L/COMTKO) and an over-expressed non-mutant human tau model (htau) in order to compare the impact of antimuscarinic (scopolamine 10 mg/kg/day) treatment with dopaminergic (reboxetine 20 mg/kg/day) treatment, for 7 days, on locomotion and sensorimotor gating. Scopolamine increased spontaneous locomotion, while reboxetine reduced it; neither treatment impacted sensorimotor gating. In the P301L/COMTKO, scopolamine treatment was associated with decreased muscarinic M4 receptor expression, as quantified with RNA-seq, as well as increased dopamine receptor D2 signaling, as estimated with Micro-PET [11C] raclopride binding. Scopolamine also increased soluble tau in the striatum, an effect that partially mediated the observed increases in locomotion. Studies of muscarinic agonists in preclinical tau models are warranted to determine the impact of treatment-on both tau and behavior-that may have relevance to AD and other tauopathies.
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Affiliation(s)
- Heidy Jimenez
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - Joseph Carrion
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - Leslie Adrien
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - Adam Wolin
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - John Eun
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - Ezra Cinamon
- Department of Biochemistry, Queens College, Flushing, NY 11355, USA;
| | - Eric H. Chang
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - Peter Davies
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - An Vo
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
| | - Jeremy Koppel
- The Litwin-Zucker Research Center for the Study of Alzheimer’s Disease, The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY 11030, USA; (H.J.); (J.C.); (L.A.); (A.W.); (J.E.); (E.H.C.); (P.D.); (A.V.)
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Pujalte GGA, Narducci DM, Smith MS, King R, Logan K, Callender SS, Liebman CA, Kane SF, Israel MP, Wolf SF, Nuti R, Khodaee M. Athletes With Attention-Deficit/Hyperactivity Disorder: Position Statement of the American Medical Society for Sports Medicine. Clin J Sport Med 2023; 33:195-208. [PMID: 37185161 DOI: 10.1097/jsm.0000000000001152] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 03/28/2023] [Indexed: 05/17/2023]
Abstract
ABSTRACT Athletes of all ages may be affected by medical and mental health issues. Sports medicine physicians should be familiar with common conditions that may affect the well-being of athletes, such as attention-deficit/hyperactivity disorder (ADHD). ADHD behaviors have the potential to affect a person's ability to concentrate. It is likely that social and cognitive therapies combined with pharmacotherapy will be the most effective way to treat ADHD in athletes. Medications used for ADHD, especially stimulant types, are known to improve alertness, reaction time, anaerobic performance, and endurance, which would potentially improve athletic performance. Furthermore, stimulant medications may enable student athletes with ADHD to focus on academic studies for longer periods of time, beyond usual levels of fatigue, important for those who may be exhausted after practices and games. The purported performance enhancement effects and potential adverse effects of stimulant medications have prompted many sports governing bodies to ban prescription stimulants or establish strict rules for their use. Athletes taking physician-prescribed stimulants to treat ADHD need to provide the appropriate documentation for approval before competition or risk punitive measures. Physicians should strive to provide a high quality of care to athletes with ADHD through early diagnosis, appropriate and careful multidisciplinary treatment, and complete and timely documentation to facilitate continued sports participation.
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Affiliation(s)
- George G A Pujalte
- Department of Family Medicine and Department of Orthopedic Surgery, Mayo Clinic, Jacksonville, Florida
| | - Dusty Marie Narducci
- Department of Family Medicine, University of South Florida College of Medicine, Tampa, Florida
| | - Michael Seth Smith
- Sports Medicine Institute, Department of Orthopaedics, Florida Health, Gainesville, Florida
| | - Rebecca King
- Primary Care National Landing, Virginia Hospital Center, Arlington, Virginia
| | - Kelsey Logan
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Shelley Street Callender
- Departments of Pediatrics and Family Medicine, Mercer University School of Medicine, Macon, Georgia
| | - Catherine A Liebman
- Department Family Medicine and Community Health, Penn Health, Philadelphia, Pennsylvania
| | - Shawn F Kane
- Department of Family Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Michael P Israel
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Sigrid F Wolf
- Division of Orthopaedic Surgery and Sports Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Morteza Khodaee
- AF Williams Family Medicine Clinic, UCHealth, Denver, Colorado
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Qin K, Sweeney JA, DelBello MP. The inferior frontal gyrus and familial risk for bipolar disorder. PSYCHORADIOLOGY 2022; 2:171-179. [PMID: 38665274 PMCID: PMC10917220 DOI: 10.1093/psyrad/kkac022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 04/28/2024]
Abstract
Bipolar disorder (BD) is a familial disorder with high heritability. Genetic factors have been linked to the pathogenesis of BD. Relatives of probands with BD who are at familial risk can exhibit brain abnormalities prior to illness onset. Given its involvement in prefrontal cognitive control and in frontolimbic circuitry that regulates emotional reactivity, the inferior frontal gyrus (IFG) has been a focus of research in studies of BD-related pathology and BD-risk mechanism. In this review, we discuss multimodal neuroimaging findings of the IFG based on studies comparing at-risk relatives and low-risk controls. Review of these studies in at-risk cases suggests the presence of both risk and resilience markers related to the IFG. At-risk individuals exhibited larger gray matter volume and increased functional activities in IFG compared with low-risk controls, which might result from an adaptive brain compensation to support emotion regulation as an aspect of psychological resilience. Functional connectivity between IFG and downstream limbic or striatal areas was typically decreased in at-risk individuals relative to controls, which could contribute to risk-related problems of cognitive and emotional control. Large-scale and longitudinal investigations on at-risk individuals will further elucidate the role of IFG and other brain regions in relation to familial risk for BD, and together guide identification of at-risk individuals for primary prevention.
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Affiliation(s)
- Kun Qin
- Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH 45219, USA
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - John A Sweeney
- Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH 45219, USA
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Melissa P DelBello
- Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH 45219, USA
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Alkalay S, Dan O. Effect of short-term methylphenidate on social impairment in children with attention deficit/hyperactivity disorder: systematic review. Child Adolesc Psychiatry Ment Health 2022; 16:93. [PMID: 36443766 PMCID: PMC9706974 DOI: 10.1186/s13034-022-00526-2] [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: 07/17/2022] [Accepted: 11/14/2022] [Indexed: 11/30/2022] Open
Abstract
Attention Deficit/Hyperactivity disorder (ADHD) is one of the most common disorders in school-age children. In addition to learning difficulties associated with the disorder's core symptoms of inattention and hyperactivity, children with ADHD display substantial social impairments. Methylphenidate (MPH) in formulations such as Ritalin or Concerta mitigates inattention and hyperactivity, but the effects of the therapy on social behavior in children with ADHD are not clear. This review aims to determine the effectiveness of short term (up to 6 months) MPH treatment on three domains of social skills in children aged 6-14 with ADHD: (i) Recognition of nonverbal emotional expressions, which are a marker of inherent (unlearned) social understanding, (ii) theory of mind (ToM) components that relate to learned cognition and social communication, and (iii) social competence in everyday environments. 15 relevant studies were identified based on inclusion/exclusion criteria. The results show mixed effects: the overall social performance as evaluated by parents, teachers or peers, and some components of ToM, were found to improve following a weeks-long course of MPH treatment. However, the effects of the medication are less clear when evaluating momentary/nonverbal social responses such as reactions to emotional facial expressions. While the findings of this review indicate that an MPH medication regime of order weeks to months could improve, to a degree, social impairment in children with ADHD, more studies are required to identify the medications' mechanism and confirm such a conclusion.
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Affiliation(s)
- Sarit Alkalay
- Department of Psychology, The Center for Psychobiological Research, Max Stern Jezreel Valley Academic College, P.O.B. 72, 10806, Sede Nahum, Israel.
| | - Orrie Dan
- Department of Psychology, The Center for Psychobiological Research, Max Stern Jezreel Valley Academic College, P.O.B. 72, 10806 Sede Nahum, Israel
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Dekkers TJ, van Hoorn J. Understanding Problematic Social Media Use in Adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD): A Narrative Review and Clinical Recommendations. Brain Sci 2022; 12:brainsci12121625. [PMID: 36552085 PMCID: PMC9776226 DOI: 10.3390/brainsci12121625] [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: 11/04/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Attention-Deficit/Hyperactivity Disorder (ADHD) is consistently associated with a host of social problems, such as victimization and difficulties in maintaining close friendships. These problems are not limited to offline relations but also manifest in the online social world, as previous research shows that ADHD is associated with problematic use of social media. Given the ubiquitous nature of social media, the goal of the current review is to understand why adolescents with ADHD demonstrate more problematic social media use than their typically developing peers. To this end, we provide a narrative review on the evidence for the link between ADHD and social media use, and consequently present an integrative framework, which encompasses neurobiological mechanisms (i.e., imbalance theory of brain development and dual pathway model of ADHD) and social mechanisms, including influences from peers and parents. We conclude that empirical work shows most consistent evidence for the link between problematic social media use and ADHD (symptoms), while intensity of social media use is also associated with several other behaviors and outcomes. Finally, we hypothesize how existing interventions for ADHD may work on the identified mechanisms and provide at-hand clinical recommendations for therapists working with adolescents with ADHD who exhibit problematic social media use.
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Affiliation(s)
- Tycho J. Dekkers
- University Medical Center Groningen, Department of Child and Adolescent Psychiatry, University of Groningen, 9723 HE Groningen, The Netherlands
- Accare Child Study Center, 9713 GZ Groningen, The Netherlands
- Levvel, Academic Center for Child and Adolescent Psychiatry, 1105 AZ Amsterdam, The Netherlands
- Amsterdam University Medical Center (AUMC), Department of Child and Adolescent Psychiatry, 1100 DD Amsterdam, The Netherlands
- Correspondence:
| | - Jorien van Hoorn
- Levvel, Academic Center for Child and Adolescent Psychiatry, 1105 AZ Amsterdam, The Netherlands
- Department of Developmental and Educational Psychology, Leiden University, 2311 EZ Leiden, The Netherlands
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Capuzzi E, Caldiroli A, Auxilia AM, Borgonovo R, Capellazzi M, Clerici M, Buoli M. Biological Predictors of Treatment Response in Adult Attention Deficit Hyperactivity Disorder (ADHD): A Systematic Review. J Pers Med 2022; 12:jpm12101742. [PMID: 36294881 PMCID: PMC9605680 DOI: 10.3390/jpm12101742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/12/2022] [Accepted: 10/17/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Attention-deficit/hyperactivity disorder (ADHD) is a highly prevalent condition with onset in childhood and in many cases persisting into adulthood. Even though an increasing number of studies have investigated the efficacy of pharmacotherapy in the management of adult ADHD, few authors have tried to identify the biological predictors of treatment response. Objectives: To summarize the available data about the biological markers of treatment response in adults affected by ADHD. Methods: A search on the main biomedical and psychological archives (PubMed, Embase, Scopus, and PsycINFO) was performed. Manuscripts in English, published up to May 2022 and having the biological predictors of treatment response in adults with ADHD as their main topic, were included. Results: A total of 3855 articles was screened. Twenty-two articles were finally included. Most of the manuscripts studied neuroimaging and electrophysiological factors as potential predictors of treatment response in adult ADHD patients. No reliable markers were identified until now. Promising findings on this topic regard genetic polymorphisms in snap receptor (SNARE) proteins and default mode network-striatum connectivity. Conclusions: Even though some biological markers seem promising for the prediction of treatment response in adults affected by ADHD, further studies are needed to confirm the available data in the context of precision medicine.
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Affiliation(s)
- Enrico Capuzzi
- Psychiatric Department, Azienda Socio Sanitaria Territoriale Monza, 20900 Monza, Italy
- Correspondence: ; Tel.: +39-0392339670
| | - Alice Caldiroli
- Psychiatric Department, Azienda Socio Sanitaria Territoriale Monza, 20900 Monza, Italy
| | - Anna Maria Auxilia
- Department of Medicine and Surgery, University of Milano Bicocca, 20900 Monza, Italy
| | - Riccardo Borgonovo
- Department of Medicine and Surgery, University of Milano Bicocca, 20900 Monza, Italy
| | - Martina Capellazzi
- Department of Medicine and Surgery, University of Milano Bicocca, 20900 Monza, Italy
| | - Massimo Clerici
- Psychiatric Department, Azienda Socio Sanitaria Territoriale Monza, 20900 Monza, Italy
- Department of Medicine and Surgery, University of Milano Bicocca, 20900 Monza, Italy
| | - Massimiliano Buoli
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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Dutta CN, Christov-Moore L, Ombao H, Douglas PK. Neuroprotection in late life attention-deficit/hyperactivity disorder: A review of pharmacotherapy and phenotype across the lifespan. Front Hum Neurosci 2022; 16:938501. [PMID: 36226261 PMCID: PMC9548548 DOI: 10.3389/fnhum.2022.938501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
For decades, psychostimulants have been the gold standard pharmaceutical treatment for attention-deficit/hyperactivity disorder (ADHD). In the United States, an astounding 9% of all boys and 4% of girls will be prescribed stimulant drugs at some point during their childhood. Recent meta-analyses have revealed that individuals with ADHD have reduced brain volume loss later in life (>60 y.o.) compared to the normal aging brain, which suggests that either ADHD or its treatment may be neuroprotective. Crucially, these neuroprotective effects were significant in brain regions (e.g., hippocampus, amygdala) where severe volume loss is linked to cognitive impairment and Alzheimer's disease. Historically, the ADHD diagnosis and its pharmacotherapy came about nearly simultaneously, making it difficult to evaluate their effects in isolation. Certain evidence suggests that psychostimulants may normalize structural brain changes typically observed in the ADHD brain. If ADHD itself is neuroprotective, perhaps exercising the brain, then psychostimulants may not be recommended across the lifespan. Alternatively, if stimulant drugs are neuroprotective, then this class of medications may warrant further investigation for their therapeutic effects. Here, we take a bottom-up holistic approach to review the psychopharmacology of ADHD in the context of recent models of attention. We suggest that future studies are greatly needed to better appreciate the interactions amongst an ADHD diagnosis, stimulant treatment across the lifespan, and structure-function alterations in the aging brain.
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Affiliation(s)
- Cintya Nirvana Dutta
- Biostatistics Group, Computer, Electrical and Mathematical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- School of Modeling, Simulation, and Training, and Computer Science, University of Central Florida, Orlando, FL, United States
| | - Leonardo Christov-Moore
- Brain and Creativity Institute, University of Southern California, Los Angeles, CA, United States
| | - Hernando Ombao
- Biostatistics Group, Computer, Electrical and Mathematical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Pamela K. Douglas
- School of Modeling, Simulation, and Training, and Computer Science, University of Central Florida, Orlando, FL, United States
- Department of Psychiatry and Biobehavioral Medicine, University of California, Los Angeles, Los Angeles, CA, United States
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12
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Anbarasan D, Safyer G, Adler LA. Updates in Pharmacologic Strategies in Adult Attention-Deficit/Hyperactivity Disorder. Child Adolesc Psychiatr Clin N Am 2022; 31:553-568. [PMID: 35697401 DOI: 10.1016/j.chc.2022.03.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) significantly worsens quality of life and long-term functional outcomes in adults. Individual impairments in adults with ADHD can be further contextualized within considerable costs to society at large. Food and Drug Administration (FDA) approved stimulants and nonstimulant medications can significantly improve ADHD symptoms in adults. In the past 2 decades, the United States FDA has expanded approval of pharmacotherapeutic options for adult ADHD. However, limitations still persist in available psychotropics for certain patient populations such as those with comorbid substance use or cardiovascular illness. Clinicians therefore must appreciate several ongoing investigations into medications with unique mechanisms of action. This article reviews the current FDA approved and emerging medication options while providing guidelines for pharmacologic management of adult ADHD.
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Affiliation(s)
- Deepti Anbarasan
- Department of Neurology, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY 10016, USA; Department of Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY 10016, USA.
| | - Gabriella Safyer
- Department of Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY 10016, USA
| | - Lenard A Adler
- Department of Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY 10016, USA; Department of Child & Adolescent Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY 10016, USA
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13
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Torelli JN, Lloyd BP, Pollack MS. A Systematic Review of Direct Assessments to Evaluate Psychotropic Medication Effects for Children With Disabilities. AMERICAN JOURNAL ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2022; 127:103-124. [PMID: 35180780 DOI: 10.1352/1944-7558-127.2.103] [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: 10/08/2020] [Accepted: 04/27/2021] [Indexed: 06/14/2023]
Abstract
To evaluate effects of psychotropic medication for children with disabilities, direct assessments may offer a valuable supplement to caregiver reports. Relative to indirect assessment, direct measures of behavior can increase objectivity and sensitivity, and some have potential to isolate distinct behavioral and learning processes. We conducted a systematic, narrative literature review to identify and describe the types and qualities of direct assessment methods that have been used to evaluate effects of non-stimulant psychotropic medication for children with disabilities. We identified 50 studies and 78 direct assessments, which we organized and described using seven assessment categories. Only one study met all three direct assessment quality indicators. We use our descriptive results to highlight research trends and gaps that warrant further study.
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Affiliation(s)
- Jessica N Torelli
- Jessica N. Torelli, Blair P. Lloyd, and Marney S. Pollack, Peabody College at Vanderbilt University
| | - Blair P Lloyd
- Jessica N. Torelli, Blair P. Lloyd, and Marney S. Pollack, Peabody College at Vanderbilt University
| | - Marney S Pollack
- Jessica N. Torelli, Blair P. Lloyd, and Marney S. Pollack, Peabody College at Vanderbilt University
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14
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Chen VCH, Kao KL, Chen YL, Wu SI, Lee MJ, Gossop M. Methylphenidate Use and Infectious Diseases in Children With Attention Deficit and Hyperactivity Disorder: A Population-Based Study. Front Med (Lausanne) 2022; 8:787745. [PMID: 35211484 PMCID: PMC8861374 DOI: 10.3389/fmed.2021.787745] [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: 10/01/2021] [Accepted: 12/24/2021] [Indexed: 11/16/2022] Open
Abstract
Objective Children with attention deficit hyperactivity disorder (ADHD) have more visits to the emergency department (ED) due to injuries than those without ADHD. However, no study has investigated whether children with ADHD have more ED visits or hospitalizations due to infectious diseases (IDs) and whether methylphenidate (MPH) treatment may reduce the risk. Method The incidence of ID-related ED visits or hospitalizations was defined as the main outcome. The Cox regression and conditional Poisson regression models were calculated to estimate hazard ratios (HRs) in the population level and relative risks for the self-controlled case series design, respectively. Results Children with ADHD had higher rates of emergency visits (HR = 1.25, 95% CI: 1.23~1.27) and hospitalizations (HR = 1.28, 95% CI: 1.26~1.31) due to IDs than those without ADHD. In the ADHD subgroup, those who received MPH treatment have a reduced risk of emergency visits (HR = 0.10, 95% CI: 0.09~0.10) and hospitalizations (HR = 0.73, 95% CI: 0.71~0.75), compared to those without treatment. The risk of ID-related emergency visits decreased to 0.21 (95% CI: 0.21~0.22); and hospitalizations decreased to 0.71 (95% CI: 0.69~0.73). Within self-controlled analysis, it is demonstrated that compared with non-MPH exposed period, children with ADHD had significantly decreased risks for infection-related emergency visits (RR = 0.73, 95% CI: 0.68~0.78) or hospitalizations (RR = 0.19, 95% CI: 0.17~0.21) during MPH-exposed periods. Conclusions and Relevance This is the first study that reported an increased risk of ID-related healthcare utilizations in children with ADHD compared to those without, and that such risks may be significantly reduced in ADHD children that received MPH treatment.
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Affiliation(s)
- Vincent Chin-Hung Chen
- Department of Psychiatry, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan.,Department of Psychiatry, Chang Gung University, Taoyuan, Taiwan
| | - Kai-Liang Kao
- Division of Infectious Diseases, Department of Pediatrics, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Yi-Lung Chen
- Department of Healthcare Administration, Asia University, Taichung, Taiwan.,Department of Psychology, Asia University, Taichung, Taiwan
| | - Shu-I Wu
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan.,Department of Psychiatry, Mackay Memorial Hospital, Taipei, Taiwan
| | - Min-Jing Lee
- Department of Psychiatry, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan.,Department of Psychiatry, Chang Gung University, Taoyuan, Taiwan
| | - Michael Gossop
- National Addiction Centre, Institute of Psychiatry, King's College London, London, United Kingdom
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15
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Waxmonsky JG, Pelham W, Baweja R, Hale D, Pelham WE. Predictors of Changes in Height, Weight, and Body Mass Index After Initiation of Central Nervous System Stimulants in Children with Attention Deficit Hyperactivity Disorder. J Pediatr 2022; 241:115-125.e2. [PMID: 34571023 PMCID: PMC8792191 DOI: 10.1016/j.jpeds.2021.09.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 09/03/2021] [Accepted: 09/17/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To identify predictors of changes in height, weight, and body mass index (BMI) in children with attention deficit hyperactivity disorder (ADHD) starting central nervous system (CNS) stimulants. STUDY DESIGN There were 230 medication-naïve children aged 5-12 years with ADHD who participated in a randomized trial evaluating the impact of CNS stimulants on growth over 30 months. This observational analysis focused on the 141 participants using study medication for 65 or more days in the first 6-months after starting medication. Biometric variables, ADHD, and oppositional defiant disorder symptom scores at medication initiation, and medication use over the study were examined as predictors of changes in standardized (z) height, weight, and BMI. RESULTS Mean changes in z-BMI, z-weight. and z-height were negative throughout the study. The most consistent predictors of change in z-BMI, z-weight, and z-height were percent days medicated and total medication exposure. Children with lower z-height and z-weight at medication initiation experienced greater z-BMI and z-weight decreases over the first 6 months on medication. Greater appetite suppression during dose optimization predicted greater decreases in z-weight over the entire study and a greater decrease in z-height over the first 6 months on medication. z-weight change correlated with z-height change. Behavioral symptoms did not predict changes in z-BMI, z-weight, or z-height. CONCLUSIONS How much and how often CNS stimulants are used predicts changes in z-BMI, z-weight, and z-height in children. Even smaller and lighter children may be at risk for decreases in z-weight and z-BMI. Parent ratings of appetite during dose titration may serve as feasible indicators of future weight and height change in children using CNS stimulants. TRIAL REGISTRATION Clinicialtrials.gov: NCT01109849.
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16
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Huang XX, Ou P, Qian QF, Huang Y. Long-term effectiveness of behavioural intervention in preschool children with attention deficit hyperactivity disorder in Southeast China - a randomized controlled trial. BMC Pediatr 2021; 21:561. [PMID: 34893038 PMCID: PMC8662873 DOI: 10.1186/s12887-021-03046-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/30/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Attention-deficit hyperactivity disorder (ADHD) is the most common behavioral disorder. Behavioural intervention in preschool children with ADHD is considered effective. This study discussed the long-term effectiveness of behavioural intervention in the context of nondrug therapy. METHODS The study was a prospective, randomised controlled trial in which 201 preschoolers diagnosed with ADHD who were not receiving any treatment were assigned to two groups from January 2018 to May 2019, 101 were assigned to the conventional group and 100 to the behavioural intervention group. The behavioural intervention group included parental training, behavioural therapy, attention training, relief therapy and game therapy, in addition to the conventional group offerings. Children were evaluated at a baseline, at the end of the 12-month intervention and six months after the intervention. The primary and secondary outcome variables included attention time, the impulse-hyperactivity and hyperactivity index from Conners parent symptom questionnaire (PSQ), full-scale attention quotient (FAQ) and full-scale response control quotient (FRCQ) from integrated visual and auditory comprehensive continuous performance tests. The attention time was observed and recorded by parents, and others were performe(PSQ)d by physicians in the clinic. All statistical analyses were conducted using SPSS V26.0 (IBM), including the descriptive statistics and mixed-effects models and so on. RESULTS The participants' mean age was (66.17±9.00) months in the behavioural group and (67.54±6.22) months in the conventional group .A total of 190 participants completed a follow-up six months after the intervention. The attention time, Conners parent symptom questionnaire (PSQ), full-scale attention quotient (FAQ) and full-scale response control quotient (FRCQ) increased significantly over time, and the behavioural group improvements were higher than those of conventional group. There was a significant main effect of time (pretest/posttest/follow-up) and group on all outcome measures (t =-12.549-4.069, p<0.05), and a significant interaction of time and group on attention time, impulsivity/hyperactivity, FAQ and FRCQ (t =-3.600-3.313, p<0.05). CONCLUSION Behavioural intervention can effectively improve behaviour management and relieve symptoms in children with ADHD. These effects lasted at least six months. This study provides a promising approach for improving clinical efficacy with preschool children with ADHD.
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Affiliation(s)
- Xin-Xin Huang
- The ministry of health, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, 18 Daoshan Road, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Ping Ou
- The ministry of health, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, 18 Daoshan Road, Fuzhou, 350001, Fujian Province, People's Republic of China.
| | - Qin-Fang Qian
- The child Health Division, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, 18 Daoshan Road, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Yan Huang
- The child Health Division, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, 18 Daoshan Road, Fuzhou, 350001, Fujian Province, People's Republic of China
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Hulsbosch AK, De Meyer H, Beckers T, Danckaerts M, Van Liefferinge D, Tripp G, Van der Oord S. Systematic Review: Attention-Deficit/Hyperactivity Disorder and Instrumental Learning. J Am Acad Child Adolesc Psychiatry 2021; 60:1367-1381. [PMID: 33862167 DOI: 10.1016/j.jaac.2021.03.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 02/10/2021] [Accepted: 03/16/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Although instrumental learning deficits are, among other deficits, assumed to contribute to attention-deficit/hyperactivity disorder (ADHD), no comprehensive systematic review of instrumental learning deficits in ADHD exists. This review examines differences between ADHD and typically developing (TD) children in basic instrumental learning and the effects of reinforcement form, magnitude, schedule, and complexity, as well as effects of medication, on instrumental learning in children with ADHD. METHOD A systematic search of PubMed, PsyINFO, CINAHL, EMBASE+EMBASE CLASSIC, ERIC, and Web of Science was conducted for articles up to March 16, 2020. Experimental studies comparing instrumental learning between groups (ADHD versus TD) or a manipulation of reinforcement/medication within an ADHD sample were included. Quality of studies was assessed with an adapted version of the Hombrados and Waddington criteria to assess risk of bias in (quasi-) experimental studies. RESULTS A total of 19 studies from among 3,384 non-duplicate screened articles were included. No difference in basic instrumental learning was found between children with ADHD and TD children, nor effects of form or magnitude of reinforcement. Results regarding reinforcement schedule and reversal learning were mixed, but children with ADHD seemed to show deficits in conditional discrimination learning compared to TD children. Methylphenidate improved instrumental learning in children with ADHD. Quality assessment showed poor quality of studies with respect to sample sizes and outcome and missing data reporting. CONCLUSION The review identified very few and highly heterogenous studies, with inconsistent findings. No clear deficit was found in instrumental learning under laboratory conditions. Children with ADHD do show deficits in complex forms of learning, that is, conditional discrimination learning. Clearly more research is needed, using more similar task designs and manipulations.
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Affiliation(s)
- An-Katrien Hulsbosch
- Mrs. Hulsbosch, Dr. De Meyer, and Prof. Drs. Beckers, Danckaerts, and Van der Oord are with KU Leuven, Belgium.
| | - Hasse De Meyer
- Mrs. Hulsbosch, Dr. De Meyer, and Prof. Drs. Beckers, Danckaerts, and Van der Oord are with KU Leuven, Belgium; Dr. De Meyer is also with the HELP University, Kuala Lumpur, Malaysia
| | - Tom Beckers
- Mrs. Hulsbosch, Dr. De Meyer, and Prof. Drs. Beckers, Danckaerts, and Van der Oord are with KU Leuven, Belgium
| | - Marina Danckaerts
- Mrs. Hulsbosch, Dr. De Meyer, and Prof. Drs. Beckers, Danckaerts, and Van der Oord are with KU Leuven, Belgium; Dr. Van Liefferinge and Prof. Dr. Danckaerts also are with the University Psychiatric Centre KU Leuven, Belgium
| | - Dagmar Van Liefferinge
- Dr. Van Liefferinge and Prof. Dr. Danckaerts also are with the University Psychiatric Centre KU Leuven, Belgium
| | - Gail Tripp
- Prof. Dr. Tripp is with the Okinawa Institute of Science and Technology (OIST) Graduate University, Japan
| | - Saskia Van der Oord
- Mrs. Hulsbosch, Dr. De Meyer, and Prof. Drs. Beckers, Danckaerts, and Van der Oord are with KU Leuven, Belgium; Prof. Dr. Van der Oord is with the University of Amsterdam, the Netherlands
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Combined Treatment for Children with Attention-Deficit/Hyperactivity Disorder: Brief History, the Multimodal Treatment for Attention-Deficit/Hyperactivity Disorder Study, and the Past 20 Years of Research. J Dev Behav Pediatr 2021; 41 Suppl 2S:S88-S98. [PMID: 31996571 DOI: 10.1097/dbp.0000000000000777] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Decades of research support 3 interventions for youth with attention-deficit/hyperactivity disorder (ADHD): behavioral intervention, stimulant medication, and their combination. However, professional organizations have long disagreed regarding the best approach for implementing evidence-based interventions for ADHD in practice. The accompanying Society of Developmental and Behavioral Pediatrics guidelines for complex ADHD provide a framework for initiating treatment with behavioral intervention and adding stimulant medication as necessary, resulting in combined/multimodal treatment for many, if not most, children. In this special article, we review the extant literature on combined treatment, with special emphasis on the past 15 years of research that have led to the recommendation for this approach. Specifically, we review the literature on dosing and sequencing of multimodal treatment for youth with ADHD and the impact of multimodal interventions on areas of functional impairment. The extant research provides clear support for a psychosocial-first approach in treating youth with complex ADHD.
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The Effect of Parenting Programme on the Symptoms and the Family Functioning of Children with Attention Deficit and Hyperactivity Disorder Who Have Residual Symptoms Despite Medical Treatment. BEHAVIOUR CHANGE 2021. [DOI: 10.1017/bec.2021.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
This study aims to determine the effects of the Parents Plus Children's Programme (PPCP) on children's symptoms of attention deficit and hyperactivity disorder (ADHD) and on family functionality and parenting stress. The children in the study were aged 6–11 years, and they had been diagnosed with ADHD and had residual symptoms despite effective dosage and timing of their medication. Forty-six couples, who with their children met the eligibility criteria, were enrolled and randomly allocated to the PPCP or the control group. The intervention involved a 9-week, 2 h a week, parenting group exercise. Those in the PPCP group improved significantly more over time on Conners’ Parent Rating Scale-Revised, Family Assessment Device, and Parent Stress Index than those in the control condition. The trial is the first clinical study involving the parents of children with ADHD that addresses residual symptoms and functional impairments that remain despite the administration of the maximum effective dose of pharmacological treatment.
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20
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Baweja R, Hale DE, Waxmonsky JG. Impact of CNS Stimulants for Attention-Deficit/Hyperactivity Disorder on Growth: Epidemiology and Approaches to Management in Children and Adolescents. CNS Drugs 2021; 35:839-859. [PMID: 34297331 DOI: 10.1007/s40263-021-00841-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2021] [Indexed: 12/30/2022]
Abstract
Central nervous system stimulants are established treatments for pediatric attention-deficit/hyperactivity disorder with robust efficacy data. Reductions in appetite, weight, and growth velocity are some of the most common concerns regarding the long-term use of central nervous system stimulants in developing children. They are associated with suppression of weight and body mass index in childhood. However, both weight and body mass index often progressively increase over adolescence at rates faster than those seen in non-attention-deficit/hyperactivity disorder youth to the degree that attention-deficit/hyperactivity disorder is associated with elevated body mass index by the end of adolescence regardless of medication use. The capacity of central nervous system stimulants to slow growth was identified 50 years ago. Recent work has established that the growth deficits accumulate during the first 2 years of use and may persist provided medication is used. Early initiation coupled with persistent use through adolescence is most likely to be associated with clinical impactful growth suppression. There has been limited formal investigation of treatments for stimulant-associated reductions in weight and height. The most robust evidence exists for drug holidays improving weight gain. Observational studies suggest that limiting lifetime exposure or discontinuing medication is associated with greater adult height. Additional research is needed to identify the causal mechanisms driving the observed slowing in growth as well as the identification of predictors of clinically impactful growth suppression.
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Affiliation(s)
- Raman Baweja
- Department of Psychiatry and Behavioral Health, Penn State College of Medicine, 500 University Drive, Hershey, PA, 17033-0850, USA.
| | - Daniel E Hale
- Division of Pediatric Endocrinology, Department of Pediatrics, Penn State College of Medicine, Hershey, PA, USA
| | - James G Waxmonsky
- Department of Psychiatry and Behavioral Health, Penn State College of Medicine, 500 University Drive, Hershey, PA, 17033-0850, USA
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21
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Massuti R, Moreira-Maia CR, Campani F, Sônego M, Amaro J, Akutagava-Martins GC, Tessari L, Polanczyk GV, Cortese S, Rohde LA. Assessing undertreatment and overtreatment/misuse of ADHD medications in children and adolescents across continents: A systematic review and meta-analysis. Neurosci Biobehav Rev 2021; 128:64-73. [PMID: 34089763 DOI: 10.1016/j.neubiorev.2021.06.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 03/11/2021] [Accepted: 06/01/2021] [Indexed: 11/17/2022]
Abstract
A controversy exists on whether there is an over or underuse of medications for Attention-Deficit/Hyperactivity Disorder (ADHD). We conducted the first meta-analysis to estimate the rate of ADHD pharmacological treatment in both diagnosed and undiagnosed individuals. Based on a pre-registered protocol (CRD42018085233), we searched a broad set of electronic databases and grey literature. After screening 25,676 abstracts, we retained 36 studies including 104,305 subjects, from which 18 studies met our main analysis criteria. The pooled pharmacological treatment rates were 19.1 % and 0.9 % in school-age children/adolescents with and without ADHD, respectively. We estimated that for each individual using medication without a formal ADHD diagnosis, there are three patients with a formal diagnosis who might benefit from medication but do not receive it in the US. Our results indicate both overtreatment/misuse of medication in individuals without ADHD and pharmacological undertreatment in youths with the disorder. Our findings reinforce the need for public health policies improving education on ADHD and discussions on the benefits and limitations of ADHD medications.
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Affiliation(s)
- Rafael Massuti
- ADHD Outpatient Program & Developmental Psychiatry Program, Hospital de Clinica de Porto Alegre, Federal University of Rio Grande do Sul, Brazil
| | - Carlos Renato Moreira-Maia
- ADHD Outpatient Program & Developmental Psychiatry Program, Hospital de Clinica de Porto Alegre, Federal University of Rio Grande do Sul, Brazil
| | - Fausto Campani
- ADHD Outpatient Program & Developmental Psychiatry Program, Hospital de Clinica de Porto Alegre, Federal University of Rio Grande do Sul, Brazil
| | - Márcio Sônego
- ADHD Outpatient Program & Developmental Psychiatry Program, Hospital de Clinica de Porto Alegre, Federal University of Rio Grande do Sul, Brazil
| | - Julia Amaro
- ADHD Outpatient Program & Developmental Psychiatry Program, Hospital de Clinica de Porto Alegre, Federal University of Rio Grande do Sul, Brazil
| | | | - Luca Tessari
- Center for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, UK
| | | | - Samuele Cortese
- Center for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, UK; Solent NHS Trust, Southampton, UK; Department of Child and Adolescent Psychiatry, Hassenfeld Children's Hospital at NYU Langone, New York, NY, USA; Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham, UK
| | - Luis Augusto Rohde
- ADHD Outpatient Program & Developmental Psychiatry Program, Hospital de Clinica de Porto Alegre, Federal University of Rio Grande do Sul, Brazil; National Institute of Developmental Psychiatry, Brazil.
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Alanazi F, Al Turki Y. Knowledge and attitude of Attention-Deficit and Hyperactivity Disorder (ADHD) among male primary school teachers, in Riyadh City, Saudi Arabia. J Family Med Prim Care 2021; 10:1218-1226. [PMID: 34041155 PMCID: PMC8140244 DOI: 10.4103/jfmpc.jfmpc_2194_20] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/03/2020] [Accepted: 12/16/2020] [Indexed: 11/25/2022] Open
Abstract
Objective: The aim of this study was to explore teachers' knowledge about the ADHD, its origin, causes, and identify the main demographic variables affecting their knowledge. Methods: The study was conducted among male school teachers of ten government primary schools that are found in different regions of Riyadh city, the Kingdom of Saudi Arabia. We used a stratified random sampling technique to collect our sample with inclusion criteria of being male teachers who currently working in male government primary school and are directly involved on teaching of students. Data analysis was performed using SPSS software statistical program version 21. Results: We received 400 response for our questionnaire, mostly younger than 40 years old. Most of teachers in this sample had a bachelor's degree, only 6% had diploma while 8% had a higher degree, while most of them had experience more than 5 years in teaching (74.2%). only 8%of teachers admitted that they had not heard about ADHD before. 78% of teachers had read about ADHD at least once before. This knowledge was more from reading books (32.8%) followed by reading internet websites (28.7%), TV/Media (14.6%) while magazine and social media represent (23.9%). Most of the teachers showed that they had attended courses/training about ADHD (76.7%) however only 40.4% of them thought that they had the enough information about the disease. 51.5% of teachers showed that they had already asked before to assess a child who was suspected to have ADHD and 65.3% had taught a child with the disease. Conclusion: From the results of this study, it is concluded that the knowledge regarding ADHD among elementary school teachers is suboptimal. Some teachers had misunderstanding about ADHD symptoms and general information, which indicated the further needing for courses to enhance this knowledge.
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Affiliation(s)
- Fahad Alanazi
- Family Medicine Resident (R4), Department of Family and Community Medicine, King Saud University, College of Medicine, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Yousef Al Turki
- Professor and Consultant Family Medicine, Department of Family and Community Medicine, King Saud University, College of Medicine, King Saud University Medical City, Riyadh, Saudi Arabia
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Cambron-Mellott MJ, Mikl J, Matos JE, Erensen JG, Beusterien K, Cataldo MJ, Hallissey B, Mattingly GW. Adult Patient Preferences for Long-Acting ADHD Treatments: A Discrete Choice Experiment. Patient Prefer Adherence 2021; 15:1061-1073. [PMID: 34054292 PMCID: PMC8158042 DOI: 10.2147/ppa.s311836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 04/24/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Treatment for attention deficit hyperactivity disorder (ADHD) requires a multifaceted approach including psychosocial interventions and pharmacological treatment. This study evaluates preferences for specific attributes associated with different long-acting stimulant treatment among US adults with ADHD. METHODS Patients completed an online, cross-sectional survey, incorporating a discrete choice experiment to assess preferences for attributes. RESULTS Analyses included 200 adults with ADHD (mean age 33.0 years; 60% self-reporting moderate severity); the mean (SD) Adult ADHD Self-Report Scale-v1.1 score was 45.9 (12.4). Overall, patients valued speed of onset most and risk of rebound least. Three population groups with distinct preferences were identified: side effect-driven (n=69, 35%), quick onset-driven (n=47, 24%) and quick onset and long duration-driven (n=84, 42%). CONCLUSION This study shows differences in how adults with ADHD value and assess benefit-risk trade-offs when considering the desired attributes of stimulant treatments, highlighting the importance of patient-physician shared decision-making to optimize the desired benefits of individualized treatment.
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Affiliation(s)
| | - Jaromir Mikl
- Purdue Pharma L.P./Adlon Therapeutics, L.P., Stamford, CT, USA
| | | | | | | | - Marc J Cataldo
- Purdue Pharma L.P./Adlon Therapeutics, L.P., Stamford, CT, USA
| | | | - Gregory W Mattingly
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
- Midwest Research Group, St. Charles, MO, USA
- St. Charles Psychiatric Associates, St. Charles, MO, USA
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24
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Uebel-von Sandersleben H, Dangel O, Fischer R, Ruhmann M, Huss M. Effectiveness and safety of dexamphetamine sulfate (Attentin ®) in the routine treatment of children and adolescents with ADHD: results from a 12-month non-interventional study. Scand J Child Adolesc Psychiatr Psychol 2021; 9:73-86. [PMID: 33928056 PMCID: PMC8077785 DOI: 10.21307/sjcapp-2021-009] [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] [Indexed: 11/11/2022] Open
Abstract
Background Randomized controlled trials have shown that dexamphetamine sulfate (DEX) is efficacious in the treatment of attention-deficit/hyperactivity disorder (ADHD) in children and adolescents; however, data on the effectiveness and safety of DEX in routine practice are scarce. Objective This study investigated the long-term effectiveness and safety of Attentin® (immediate-release DEX) in children and adolescents with ADHD in routine practice. Methods ATTENTION was a multicenter, prospective, observational, non-interventional study that enrolled pediatric patients with ADHD (aged 6-17 years) with a clinically inadequate response to previous methylphenidate (MPH) treatment. Patients were assessed at baseline and two follow-up visits after approx. 6 and 12 months of DEX treatment. The primary endpoint was the investigator-rated ADHD rating scale IV (ADHD-RS-IV) total score change from baseline to the first follow-up visit. Results The study enrolled 140 patients (mean age: 11.2 years). Significant reductions in ADHD-RS-IV total scores were observed in the titration phase and were maintained up to the second follow-up visit. The mean ADHD-RS-IV total score change from baseline to the first follow-up visit was -11.9 (27.1 vs. 13.4, p < .001). Beneficial effects of DEX were observed on both ADHD-RS-IV subscales ('hyperactivity/impulsivity' and 'inattention') and in both children and adolescents. Clinical response, defined as a reduction in the ADHD-RS-IV total score of at least 30% at the first follow-up visit, was observed in 78.1% of patients. Patients reported an average onset of action of 36.2 minutes and an average duration of action of 6.5 hours after intake of the first dose of DEX in the morning. DEX was well tolerated. Small significant increases in mean systolic and diastolic blood pressure compared to baseline were observed. Conclusions Attentin® is an effective and well-tolerated long-term treatment for pediatric ADHD patients with a clinically inadequate response to previous MPH treatment.
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Affiliation(s)
- Henrik Uebel-von Sandersleben
- University Medical Center Göttingen, Department of Child and Adolescent Psychiatry and Psychotherapy, Göttingen, Germany
| | - Oliver Dangel
- MEDICE Arzneimittel Pütter GmbH & Co KG; Iserlohn, Germany
| | - Roland Fischer
- MEDICE Arzneimittel Pütter GmbH & Co KG; Iserlohn, Germany
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25
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Yoo JH, Kim JI, Kim BN, Jeong B. Exploring characteristic features of attention-deficit/hyperactivity disorder: findings from multi-modal MRI and candidate genetic data. Brain Imaging Behav 2021; 14:2132-2147. [PMID: 31321662 DOI: 10.1007/s11682-019-00164-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The current study examined whether machine learning features best distinguishing attention-deficit/hyperactivity disorder (ADHD) from typically developing children (TDC) can explain clinical phenotypes using multi-modal neuroimaging and genetic data. Cortical morphology, diffusivity scalars, resting-state functional connectivity and polygenic risk score (PS) from norepinephrine, dopamine and glutamate genes were extracted from 47 ADHD and 47 matched TDC. Using random forests, classification accuracy was measured for each uni- and multi-modal model. The optimal model was used to explain symptom severity or task performance and its robustness was validated in the independent dataset including 18 ADHD and 18 TDC. The model consisting of cortical thickness and volume features achieved the best accuracy of 85.1%. Morphological changes across insula, sensory/motor, and inferior frontal cortex were also found as key predictors. Those explained 18.0% of ADHD rating scale, while dynamic regional homogeneity within default network explained 6.4% of the omission errors in continuous performance test. Ensemble of PS to optimal model showed minor effect on accuracy. Validation analysis achieved accuracy of 69.4%. Current findings suggest that structural deformities relevant to salience detection, sensory processing, and response inhibition may be robust classifiers and symptom predictors of ADHD. Altered local functional connectivity across default network predicted attentional lapse. However, further investigation is needed to clarify roles of genetic predisposition.
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Affiliation(s)
- Jae Hyun Yoo
- Department of Psychiatry, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Johanna Inhyang Kim
- Department of Psychiatry, Hanyang University Medical Center, 222-1 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
| | - Bung-Nyun Kim
- Division of Child and Adolescent Psychiatry, Department of Neuropsychiatry, Seoul National University Hospital College of Medicine, 101 Daehak-no, Chongno-gu, Seoul, 03080, Republic of Korea.
| | - Bumseok Jeong
- Laboratory of Computational Affective Neuroscience and Development, Graduate School of Medical Science and Engineering, Korea Advanced Institute for Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea. .,KI for Health Science and Technology, KAIST Institute, KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.
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26
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Mathew AM, Robert S, Ross C, Weeda E, Pruitt A. Impact of holding home stimulant(s) on agitation in a child and adolescent inpatient psychiatric population. Ment Health Clin 2021; 11:50-54. [PMID: 33850682 PMCID: PMC8019544 DOI: 10.9740/mhc.2021.03.050] [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] [Indexed: 11/13/2022] Open
Abstract
Introduction This study aimed to compare the rates of agitation-related interventions associated with initial holding versus continuation of home stimulant(s) in a child and adolescent population at the time of admission to an inpatient psychiatric facility. Methods This retrospective chart review included patients less than 18 years of age who were admitted to an academic medical center between July 1, 2017, and July 1, 2018. Patients were divided into 2 groups: those continued on their home stimulant(s) and those who had them held. We compared both groups on agitation-related outcomes by examining the difference in the number of level I or II events or as-needed medication administrations. Mechanical restraints and closed-door seclusions were grouped as level I events, and level II events consisted of nonmechanical restraint. Results The analysis included 169 patients. In total, 126 (75%) patients were continued on their home stimulant, and 43 (25%) had them held. The occurrence of the composite endpoint of level I or II events or as-needed intramuscular medication administration was numerically higher in the group that had their home stimulant held (27.9% vs 23%; P = .52). Level I events were also numerically higher but not statistically significant in the group that had their home stimulant held (16.3% vs 11.9%; P = .46). Discussion The composite outcome of as-needed intramuscular medication administration and level I or II events was numerically higher in the group that had their home stimulant held. Use of a larger sample size and adjusted analyses may help elucidate covariates that impact agitation-related outcomes.
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Affiliation(s)
- Anupha M Mathew
- Clinical Pharmacy Resident, Medical University of South Carolina Health, Charleston, South Carolina,
| | - Sophie Robert
- Clinical Pharmacy Specialist - Psychiatry, Medical University of South Carolina Health, Charleston, South Carolina; Research Assistant Professor, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina; Adjunct Assistant Professor, Medical University of South Carolina, College of Pharmacy, Charleston, South Carolina
| | - Clint Ross
- Clinical Pharmacy Specialist - Psychiatry, Medical University of South Carolina Health, Charleston, South Carolina; Affiliate Associate Professor, Medical University of South Carolina, College of Pharmacy, Charleston, South Carolina
| | - Erin Weeda
- Assistant Professor, College of Pharmacy, Medical University of South Carolina Health, Charleston, South Carolina
| | - Adrienne Pruitt
- Assistant Professor, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina Health, Charleston, South Carolina
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Singh G, Arun P, Das S, Kaur D. Can EEG Predict Response to Atomoxetine in attention deficit hyperactivity disorder at 1 Week? J Atten Disord 2021; 25:758-767. [PMID: 30762472 DOI: 10.1177/1087054719829574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: The objective of the study is to predict the early changes in electroencephalography (EEG) at 1 week and its correlation to clinical response at 6 weeks after treatment with atomoxetine in children with ADHD. Method: In 50 children (6-14 years) with ADHD (Diagnostic and Statistical Manual of Mental Disorders [5th ed.; DSM-5]), Vanderbilt ADHD Parent Rating Scale (VADPRS) and Vanderbilt ADHD Teachers Rating Scale (VADTRS) were applied at baseline, 1, 4, and 6 weeks. EEG was recorded using International 10-20 System of electrode placement at baseline and at 1 week after atomoxetine treatment. EEG changes at 1 week after atomoxetine therapy was correlated to clinical response at 6 weeks. Results: Patients were classified as responders or nonresponders based on the VADPRS/VADTRS findings. After 1 week of treatment, responders' theta cordance values were decreased, whereas nonresponders' values didn't decrease significantly. Conclusion: Patients with decreased theta cordance values, especially in the left temporoparietal region, at 1 week were likely to respond to atomoxetine while those without any such change were likely to be nonresponders.
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Affiliation(s)
- Gurmukh Singh
- Government Medical College & Hospital, Chandigarh, India
| | - Priti Arun
- Government Medical College & Hospital, Chandigarh, India
| | - Subhash Das
- Government Medical College & Hospital, Chandigarh, India
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Ho HY, Wong CK, Wu SY, Hsiao RC, Chen YL, Yen CF. Increased Alopecia Areata Risk in Children with Attention-Deficit/Hyperactivity Disorder and the Impact of Methylphenidate Use: A Nationwide Population-Based Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18031286. [PMID: 33535410 PMCID: PMC7908272 DOI: 10.3390/ijerph18031286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 01/27/2021] [Accepted: 01/29/2021] [Indexed: 11/16/2022]
Abstract
Alopecia areata (AA) is an autoimmune disease that causes sudden hair loss. Although few studies have reported the association between AA and attention-deficit/hyperactivity disorder (ADHD), the impact of methylphenidate (MPH) on AA has not been examined. This study examined whether AA risk is higher in children with ADHD than in those without ADHD as well as the impact of MPH use on AA risk in children with ADHD. From the Taiwan Maternal and Child Health Database, we enrolled all 1,750,456 newborns from 2004 to 2017 in Taiwan. Of them, 90,016 children received a diagnosis of ADHD whereas the remaining 1,660,440 did not. To compare AA risk in ADHD and the impact of MPH treatment on it, multiple Cox regression with adjustments for covariates (i.e., age, sex, and psychiatric comorbidities) was performed. The results indicated that 88 (0.098%) children with ADHD and 1191 (0.072%) children without ADHD had AA. Nevertheless, after adjustment for the covariates, AA risk was higher in children with ADHD than in those without ADHD (adjusted hazard ratio [aHR]: 1.30, 95% confidence interval [CI]: 1.04–1.64). Our data indicated a considerable reduction in AA risk (aHR: 0.64) among children with ADHD who received MPH than among those who did not receive MPH; however, this difference was nonsignificant, indicated by a wide 95% CI (0.32–1.25). In conclusion, ADHD and AA may share some underlying mechanisms.
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Affiliation(s)
- Hsing-Ying Ho
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung 41354, Taiwan; (H.-Y.H.); (S.-Y.W.)
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung 41354, Taiwan
| | - Chih-Kai Wong
- Department of Dermatology, MacKay Memorial Hospital, Taipei 10449, Taiwan;
| | - Szu-Yuan Wu
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung 41354, Taiwan; (H.-Y.H.); (S.-Y.W.)
- Department of Food Nutrition and Health Biotechnology, College of Medical and Health Science, Asia University, Taichung 41354, Taiwan
- Big Data Center, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan 26546, Taiwan
- Division of Radiation Oncology, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan 26546, Taiwan
- Graduate Institute of Business Administration, Fu Jen Catholic University, Taipei 24205, Taiwan
| | - Ray C. Hsiao
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine and Children’s Hospital, Seattle, WA 98105, USA;
| | - Yi-Lung Chen
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung 41354, Taiwan; (H.-Y.H.); (S.-Y.W.)
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung 41354, Taiwan
- Correspondence: (Y.-L.C.); (C.-F.Y.); Tel.: +886-4-23323456 (ext. 20106) (Y.-L.C.); +886-7-3121101 (ext. 6822) (C.-F.Y.)
| | - Cheng-Fang Yen
- Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
- Department of Psychiatry, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: (Y.-L.C.); (C.-F.Y.); Tel.: +886-4-23323456 (ext. 20106) (Y.-L.C.); +886-7-3121101 (ext. 6822) (C.-F.Y.)
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Waxmonsky JG, Pelham W, Campa A, Waschbusch DA, Li T, Marshall R, Babocsai L, Humphery H, Gnagy E, Swanson J, Hanć T, Fallahazad N, Pelham WE. A Randomized Controlled Trial of Interventions for Growth Suppression in Children With Attention-Deficit/Hyperactivity Disorder Treated With Central Nervous System Stimulants. J Am Acad Child Adolesc Psychiatry 2020; 59:1330-1341. [PMID: 31473291 PMCID: PMC7048642 DOI: 10.1016/j.jaac.2019.08.472] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 08/09/2019] [Accepted: 08/23/2019] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To examine the impact of central nervous system (CNS) stimulants on the growth of children with attention-deficit/hyperactivity disorder (ADHD), and to assess the efficacy and feasibility of weight recovery interventions on growth. METHOD A total of 230 children aged 5 to 12 years with ADHD with no history of chronic CNS stimulant use were randomly assigned to receive daily CNS stimulants (78%, primarily osmotic release oral system-methylphenidate [OROS-MPH]) or behavioral treatment (22%) for 30 months. After 6 months, children evidencing a decline in body mass index (BMI) of >0.5 z-units were randomized to 1 of 3 weight recovery treatments (WRTs): monthly monitoring of height/weight (MON) plus continued daily medication; drug holidays (DH) with medication limited to school days; or daily caloric supplementation (CS) with a 150-kcal supplement plus daily medication. RESULTS Before WRT assignment, medication was associated with significant reductions in standardized weight and height (p values <.01). Adherence to CS and DH during WRT was high, with significant increases in daily caloric intake and decreases in weekly medication exposure (p values <.05). Across all WRT participants (n = 71), weight velocity increased significantly after WRT randomization (β2 = 0.271, SE = 0.027, p < .001).When analyzed by what parents did (versus what they were assigned to), CS (p < .01) and DH (p < .05) increased weight velocity more than MON. No increase in height velocity was seen after randomization to any WRT. Over the entire study, WRT participants declined in standardized weight (-0.44 z-units) and height (-0.20 z-units). CONCLUSION Drug holidays, caloric supplementation, and increased monitoring all led to increased weight velocity in children taking CNS stimulants, but none led to increased height velocity. CLINICAL TRIAL REGISTRATION INFORMATION Novel Approach to Stimulant Induced Weight Suppression and Its Impact on Growth; https://clinicaltrials.gov/; NCT01109849.
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Affiliation(s)
| | | | - Adriana Campa
- Robert Stempel College of Public Health and Social Work, Florida International University, Miami
| | | | - Tan Li
- Robert Stempel College of Public Health and Social Work, Florida International University, Miami
| | - Rebecca Marshall
- Herbert Wertheim College of Medicine, Florida International University, Miami
| | | | - Hugh Humphery
- Herbert Wertheim College of Medicine, Florida International University, Miami
| | | | - James Swanson
- School of Medicine, University of California, Irvine
| | | | - Negar Fallahazad
- Robert Stempel College of Public Health and Social Work, Florida International University, Miami
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Medication utilization among adult patients with attention-deficit/hyperactivity disorder after reimbursement criteria change. Int Clin Psychopharmacol 2020; 35:329-337. [PMID: 32897929 DOI: 10.1097/yic.0000000000000332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This study analyzed the pattern of attention-deficit/hyperactivity disorder (ADHD) medication initiation in adult patients with ADHD after the reimbursement criteria change and identified the influencing factors associated with it using the claim data. We identified 243 adult patients with ADHD who had not been prescribed ADHD drugs before 1 September 2016. We conducted Kaplan-Meier survival analysis to calculate the time to initial prescription of ADHD medications, and Cox proportional hazard regression analysis to estimate the influencing factors. Approximately one-third of the patients (n = 76, 31.3%) were first prescribed ADHD medications after reimbursement approval, and 40 of them (16.5%) started treatment with osmotic release oral system methylphenidate. The patient's age group (30-39 years) and the status of diagnosis before the index date were associated with early initiation of pharmacotherapy. The odds of starting ADHD medications increased approximately 2.7-fold in the 30-39 age group and 0.2-fold in the case of patients who were diagnosed before the approval. Our findings show that both diagnosis and treatment of adult ADHD remains inadequate despite the change in reimbursement criteria. Improving awareness of adult ADHD among both the public and the professionals is essential to increase its chances of diagnosis and treatment.
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Clinical Application of Mindfulness-Oriented Meditation: A Preliminary Study in Children with ADHD. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186916. [PMID: 32971803 PMCID: PMC7557753 DOI: 10.3390/ijerph17186916] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/12/2020] [Accepted: 09/18/2020] [Indexed: 12/30/2022]
Abstract
Mindfulness-oriented meditation (MOM) is a self-regulatory training used for attentional and behavioral problems. With its focus on attention, MOM is a promising form of training that is gaining empirical support as a complementary or alternative intervention for attention deficit/hyperactivity disorder (ADHD). In this study, we tested the preliminary efficacy of MOM training in children with ADHD, by comparing its efficacy with an active control condition (Emotion Education Program, EEP). Twenty-five children with ADHD aged 7–11 years participated in MOM training (n = 15) or EEP (n = 10) 3 times per week for 8 weeks. Neuropsychological and academic measures and behavioral, emotional, and mindfulness ratings were collected before and after the two programs. On average, MOM training had positive effects on neuropsychological measures, as evidenced by a significant mean improvement in all outcome measures after training. Moreover, positive effects on ADHD symptoms were found only in the MOM group. Although they are preliminary, our results documented that MOM training promotes changes in neuropsychological measures and in certain behavioral symptoms, suggesting it as a promising tool for ameliorating cognitive and clinical manifestations of ADHD.
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Kok FM, Groen Y, Fuermaier ABM, Tucha O. The female side of pharmacotherapy for ADHD-A systematic literature review. PLoS One 2020; 15:e0239257. [PMID: 32946507 PMCID: PMC7500607 DOI: 10.1371/journal.pone.0239257] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 09/02/2020] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE This comprehensive review examined sex differences in prescription rates and efficacy or effectiveness of pharmacotherapy treatment in girls and women with attention deficit hyperactivity disorder (ADHD), while identifying gaps in the scientific knowledge on this topic. METHOD A rigorous electronic database search was carried out in order to identify all published studies on female-specific effects of stimulants and non-stimulants in the treatment of ADHD. In total, 2672 studies were screened of which 21 studies (seven on prescription rates, 14 on effects of pharmacotherapy) met the inclusion criteria and were included for analysis. RESULTS In all seven studies on ADHD prescription rates, girls received significantly less prescriptions than boys, a difference however no longer seen in adults with the exception of one study. Each of the 14 studies on effectiveness / efficacy found at least one sex-difference in the effects of ADHD pharmacotherapy. CONCLUSION Several sex-differences are demonstrated in the prescription, usage and efficacy /effectiveness of both stimulant and non-stimulant ADHD pharmacotherapy. A single daily use of MPH may possibly not be optimal for girls with ADHD and ATX may be a promising medication for girls and women with ADHD. The robustness of this result requires further investigation.
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Affiliation(s)
- Francien M. Kok
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
| | - Yvonne Groen
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
| | - Anselm B. M. Fuermaier
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
| | - Oliver Tucha
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
- Department of Psychiatry and Psychotherapy, University Medical Center Rostock, Rostock, Germany
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The Course of Neurocognitive Functioning and Prediction of Behavioral Outcome of ADHD Affected and Unaffected Siblings. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2020; 47:405-419. [PMID: 30079436 PMCID: PMC6397140 DOI: 10.1007/s10802-018-0449-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Longitudinal studies on the course of neurocognitive functioning of children with ADHD and their unaffected siblings are scarce. Also, it is unclear to what extent that course is related to ADHD outcomes. A carefully phenotyped large sample of 838 Caucasian participants (ADHD-combined type: n = 339, unaffected siblings: n = 271, controls: n = 228; mean age at baseline = 11.4 years, mean age at follow-up = 17.3 years, SD = 3.2) was used to investigate differences in the course of neurocognitive functioning of ADHD affected and unaffected siblings versus controls, and to investigate the relationship between neurocognitive change and ADHD outcomes. At baseline, an aggregated measure of overall neurocognitive functioning and eight neurocognitive measures of working memory, timing (speed/variability), motor control, and intelligence were investigated. Outcomes at follow-up were dimensional measures of ADHD symptom severity and the Kiddie-Global Assessment Scale (K-GAS) for overall functioning. At follow up, affected and unaffected siblings trended to, or fully caught up with performance levels of controls on four (44.4%) and five (55.6%) of the nine dependent variables, respectively. In contrast, performance in remaining key neurocognitive measures (i.e. verbal working memory, variability in responding) remained impaired at follow-up. Change in neurocognitive functioning was not related to ADHD outcomes. Our results question the etiological link between neurocognitive deficits and ADHD outcomes in adolescents and young adults.
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Hyperexcitability of VTA dopaminergic neurons in male offspring exposed to physical or psychological prenatal stress. Prog Neuropsychopharmacol Biol Psychiatry 2020; 101:109923. [PMID: 32173457 DOI: 10.1016/j.pnpbp.2020.109923] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 03/10/2020] [Accepted: 03/11/2020] [Indexed: 02/02/2023]
Abstract
Prenatal stress (PS) exposure leads to cognitive and behavioral alterations in offspring including an increased risk of substance abuse and anxiety disorders. Signalling from dopamine (DA) neurons of the ventral tegmental area (VTA) in the mesoaccumbal and mesocortical pathways plays a vital role in drug dependency and anxiety behavior. To provide further knowledge about the changes in drug seeking behavior and anxiety behaviors in prenatally stressed mice, we conducted ex vivo investigations in VTA brain slices of adult male PS offspring to evaluate the effects of two types of PS (physical vs. psychological) on activity of DA neurons. Elevated plus maze (EPM) was used to assess anxiety-like behaviors and conditioned place preference (CPP) was used to evaluate drug reinforcing effects in mice. An increased anxiety-like behavior and preference to morphine was observed in prenatally stressed mice. PS VTA DA cells exhibited greater Ih current and a higher frequency and amplitude of sEPSCs, which were consistent with a greater degree of pre- or postsynaptic excitability of the VTA. This was confirmed by lower rheobase and lower firing thresholds in PS VTA neurons, as well as increases in spontaneous firing frequency. When taken together, these data suggest that alterations in VTA DA neurons in this mouse model of prenatal stress might be associated with later life alterations in drug seeking and anxiety-like behaviors through their role in mesocortical and mesoaccumbal pathways.
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Kim WJ, Bang YR, Kang JW, Yoo JH, Kim SH, Park JH. Preliminary Investigation of Association between Methylphenidate and Serum Growth Markers in Children with Attention-Deficit/Hyperactivity Disorder: A Cross-Sectional Case-Control Study. Soa Chongsonyon Chongsin Uihak 2020; 31:154-160. [PMID: 32665759 PMCID: PMC7350546 DOI: 10.5765/jkacap.200014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 06/09/2020] [Accepted: 06/15/2020] [Indexed: 11/10/2022] Open
Abstract
Objectives It remains unclear whether methylphenidate (MPH) has yadverse effects on growth in children. This study aimed to investigate the association of MPH with serum biological markers of growth in children with attention-deficit/hyperactivity disorder (ADHD). Methods The present study included 103 children with ADHD (64 drug-naive children, 39 MPH-treated children) and 112 control subjects. Children with ADHD were diagnosed on the basis of a semi-structured interview. Levels of biochemical markers of growth, including insulin-like growth factor-I, thyroid stimulating hormone (TSH), free T4, calcium, phosphorus, alkaline phosphatase, vitamin D, hemoglobin, total protein, albumin, total cholesterol, and hematocrit were measured in these individuals. Results Except in case of TSH, no intergroup differences were found in the levels of the growth markers. The levels of TSH were found to be lower in the MPH-treated boys with ADHD than in the drug-naive and control groups (p < 0.05), although the levels of TSH in all the groups were within normal limits. Conclusion In this cross-sectional study, no significant association was found between MPH and growth markers. This calls for the need to carry out prospective longitudinal research studies in the future that investigate the effect of MPH on the growth trajectory in children.
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Affiliation(s)
- Woo Jin Kim
- Department of Psychiatry, Dong-A University Graduate School of Medicine, Busan, Korea
| | - Young Rong Bang
- Department of Psychiatry, Dong-A University Hospital, Busan, Korea
| | - Je-Wook Kang
- Department of Psychiatry, Inje University Busan Paik Hospital, Busan, Korea
| | - Jae Ho Yoo
- Department of Pediatrics, Dong-A University Hospital, Busan, Korea
| | - Seong Hwan Kim
- Department of Psychiatry, Dong-A University Hospital, Busan, Korea
| | - Jae Hong Park
- Department of Psychiatry, Dong-A University Hospital, Busan, Korea
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Price A, Newlove-Delgado T, Eke H, Paul M, Young S, Ford T, Janssens A. In transition with ADHD: the role of information, in facilitating or impeding young people's transition into adult services. BMC Psychiatry 2019; 19:404. [PMID: 31847827 PMCID: PMC6918680 DOI: 10.1186/s12888-019-2284-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 09/11/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Many national and regional clinical guidelines emphasise the need for good communication of information to young people and their parent/carers about what to expect during transition into adult services. Recent research indicates only a minority of young people in need of transition for Attention Deficit Hyperactivity Disorder (ADHD) experience continuity of care into adulthood, with additional concerns about quality of transition. This qualitative study explored the role that information plays in experiences of transition from the perspectives of parent/carers and young people. METHODS Participants were recruited from 10 National Health Service Trusts, located across England, with varying service configurations. Ninety two qualitative interviews were conducted: 64 with young people with ADHD at different stages relative to transition, and 28 with parent/carers. Thematic analysis of data was completed using the Framework Method. RESULTS Interviewees reported a range of experiences; however reliance on parent/carers to gather and translate key information, and negative experiences associated with poor communication of information, were universal. Three themes emerged: Navigating information with help from parents; Information on ADHD into adulthood; Information about the transition process. The first revealed the essential role of parent in the translation and application of information, the other two explored distinct types of information necessary for a smooth transition. Interviewees made recommendations for clinical practice similar to UK (United Kingdom) National Institute for Health and Care Excellence (NICE) guidelines, with an additional emphasis on providing nuanced information on ADHD as a potentially long term condition. It was important to interviewees that General Practitioners had a basic understanding of adult ADHD and also had access to information about service provision. CONCLUSIONS Our findings illustrate that the availability and communication of information to young people and their parent/carers is an essential component of the transition process between child and adult ADHD services. How and when it is provided may support or impede transition. This study constitutes a substantial contribution to the evidence base, drawing on interviews from a range of participants across England and from Trusts offering different types of services.
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Affiliation(s)
- Anna Price
- University of Exeter Medical School, St Luke’s Campus, Exeter, EX1 2LU UK
| | | | - Helen Eke
- University of Exeter Medical School, St Luke’s Campus, Exeter, EX1 2LU UK
| | - Moli Paul
- Stratford CAMHS, Coventry and Warwickshire Partnership Trust, Stratford Healthcare, Stratford upon Avon, CV37 6NQ UK
- Honorary Associate Clinical Professor of Psychiatry, University of Warwick, Coventry, CV4 7AL UK
| | | | - Tamsin Ford
- University of Exeter Medical School, St Luke’s Campus, Exeter, EX1 2LU UK
| | - Astrid Janssens
- University of Exeter Medical School, St Luke’s Campus, Exeter, EX1 2LU UK
- Department of Public Health, University of Southern Denmark, J. B. Winsløws Vej 9B, DK-5000 Odense, Denmark
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Pantoni MM, Carmack SA, Hammam L, Anagnostaras SG. Dopamine and norepinephrine transporter inhibition for long-term fear memory enhancement. Behav Brain Res 2019; 378:112266. [PMID: 31580915 DOI: 10.1016/j.bbr.2019.112266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/27/2019] [Accepted: 09/28/2019] [Indexed: 12/25/2022]
Abstract
Psychostimulants are highly effective cognitive-enhancing therapeutics yet have a significant potential for abuse and addiction. While psychostimulants likely exert their rewarding and addictive properties through dopamine transporter (DAT) inhibition, the mechanisms of their procognitive effects are less certain. By one prevalent view, psychostimulants exert their procognitive effects exclusively through norepinephrine transporter (NET) inhibition, however increasing evidence suggests that DAT also plays a critical role in their cognitive-enhancing properties, including long-term memory enhancement. The present experiments test the hypothesis that combined strong NET and weak DAT inhibition will mimic the fear memory-enhancing but not the addiction-related effects of psychostimulants in mice. We examined the effects of the high affinity NET inhibitors atomoxetine or nisoxetine and the low affinity DAT inhibitor bupropion, either alone or in combination, on short- and long-term memory of Pavlovian fear conditioning. We also examined the addiction-related effects of combined strong NET and weak DAT inhibition using conditioned place preference and a locomotor activity test. While atomoxetine or nisoxetine alone enhanced short-term fear memory, the addition of bupropion was required to significantly enhance long-term fear memory. Additionally, combined atomoxetine and bupropion did not produce substantial motor stimulation or place preference. These findings suggest that combining strong NET and weak DAT inhibition could lead to the development of a highly effective cognitive enhancer that lacks the potential for addiction.
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Affiliation(s)
- Madeline M Pantoni
- Molecular Cognition Laboratory, Department of Psychology, University of California San Diego, La Jolla, CA 92093-0109, USA.
| | - Stephanie A Carmack
- Molecular Cognition Laboratory, Department of Psychology, University of California San Diego, La Jolla, CA 92093-0109, USA
| | - Leen Hammam
- Division of Biology, University of California San Diego, La Jolla, CA 92093-0109, USA
| | - Stephan G Anagnostaras
- Molecular Cognition Laboratory, Department of Psychology, University of California San Diego, La Jolla, CA 92093-0109, USA; Program in Neurosciences, University of California San Diego, La Jolla, CA 92093-0109, USA
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Faraone SV, Silverstein MJ, Antshel K, Biederman J, Goodman DW, Mason O, Nierenberg AA, Rostain A, Stein MA, Adler LA. The Adult ADHD Quality Measures Initiative. J Atten Disord 2019; 23:1063-1078. [PMID: 30511593 DOI: 10.1177/1087054718804354] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: Quality measures (QMs; also known as Quality Indicators) quantify health care processes, outcomes, patient perceptions, and organizational structure and/or systems that are relevant to the provision of high-quality health care. We describe the first phase of a project that has as its ultimate goal the creation and validation of QMs for tracking the screening, diagnosis, treatment, and clinical follow-up of adults with ADHD. This will fill an important gap in the field of Adult ADHD because QMs for adult ADHD do not exist. Method: We followed the guidelines of the U.S. Agency for Healthcare Research and Quality (AHRQ) for the development of QMs. These guidelines call for two phases: (1) Identify Candidate QMs and (2) Assess Candidate QMs. This article describes the results of our Phase 1 activities. To generate QMs for adult ADHD, we took the following steps: (a) searched the clinical/research literature for adult ADHD QMs; (b) convened a multidisciplinary panel comprising clinical and research experts and had them brainstorm potential QMs in the areas of screening, diagnosis, treatment, follow-up, care coordination, and patient experience; (c) compared these QMs with existing guidelines for adult ADHD to see if any potential QMs had been missed, this led to a draft list of 46 QMs; (d) had 28 ADHD experts rate the importance, reliability, validity, feasibility, and usability of the QMs. Results: The literature review found several QMs for ADHD in youth but none for ADHD in adults. The brainstorming session generated 52 QMs. The survey showed that all of these QMs were highly rated but that there was sufficient variability in ratings to prioritize some QMs over others. Conclusion: Based on these results, we prioritized QMs to carry forward into the next phase of the project. This work fills an important gap for the clinical care of adult patients with ADHD and helps to set a precedent for mental health, which has lagged behind other areas of medicine in developing QMs.
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Affiliation(s)
- Stephen V Faraone
- 1 State University of New York Upstate Medical University, Syracuse, NY, USA
| | | | | | - Joseph Biederman
- 4 Massachusetts General Hospital, Boston, MA, USA.,5 Harvard Medical School, Boston, MA, USA
| | | | - Oren Mason
- 7 Michigan State University, East Lansing, USA
| | - Andrew A Nierenberg
- 4 Massachusetts General Hospital, Boston, MA, USA.,5 Harvard Medical School, Boston, MA, USA
| | - Anthony Rostain
- 8 Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA.,9 University of Washington, Seattle, USA
| | | | - Lenard A Adler
- 10 New York University School of Medicine, New York City, USA
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Zambrano-Sánchez E, Martínez-Cortés J, Poblano A, Dehesa-Moreno M, Vázquez-Urbano F, Del Río-Carlos Y. Maternal smoking during pregnancy and physiological anxiety in children with attention deficit hyperactivity disorder. APPLIED NEUROPSYCHOLOGY-CHILD 2019; 10:82-89. [PMID: 31269807 DOI: 10.1080/21622965.2019.1632708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Our objective was to explore the relationship between mother smoking during pregnancy and physiological anxiety of children with Attention deficit-hyperactivity disorder. Cognitive profile was evaluated by Wechsler Intelligence Scale for Children, physiological anxiety by Children's Manifest Anxiety Scale. Mother's smoking was evaluated by the Fagerström test for nicotine dependence. Ninety-seven children with Attention Deficit-Hyperactivity Disorder combined type, 70 inattentive, and 48 hyperactive-impulsive, and 130 controls were studied. We found a higher frequency of high smoking dependence in mothers of children with Attention Deficit-Hyperactivity Disorder-combined type, and Attention Deficit Hyperactivity Disorder-hyperactive type in the Fagerström test; and a significant correlation between physiological anxiety in children with Attention Deficit Hyperactivity Disorder-combined type, with high and moderate maternal smoking level during pregnancy. In conclusion, data suggests, with caution a brain alteration of infants, induced by nicotine exposure during pregnancy in children with Attention Deficit Hyperactivity Disorder-combined type, and Attention Deficit Hyperactivity Disorder-hyperactive type.
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Affiliation(s)
| | - José Martínez-Cortés
- Department of Neurological Rehabilitation, National Institute of Rehabilitation, Mexico City, México
| | - Adrián Poblano
- Laboratory of Cognitive Neurophysiology, National Institute of Rehabilitation, Mexico City, México
| | - Minerva Dehesa-Moreno
- Department of Integral Rehabilitation, National Institute of Rehabilitation, Mexico City, México
| | | | - Yolanda Del Río-Carlos
- Department of Integral Rehabilitation, National Institute of Rehabilitation, Mexico City, México
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Perugi G, Pallucchini A, Rizzato S, Pinzone V, De Rossi P. Current and emerging pharmacotherapy for the treatment of adult attention deficit hyperactivity disorder (ADHD). Expert Opin Pharmacother 2019; 20:1457-1470. [PMID: 31112441 DOI: 10.1080/14656566.2019.1618270] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Introduction: ADHD is characterized by a developmentally inappropriate level of inattentiveness, impulsivity and/or hyperactivity. In adults, the disorder is frequently accompanied by Emotional Dysregulation (ED), associated to a variety of related psychiatric comorbidities, complicating its recognition and treatment management. Areas covered: This paper reviews randomized active comparator-controlled or placebo-controlled trials evaluating the use of pharmacotherapy in adults with ADHD and ED, other neurodevelopmental disorders, Bipolar Disorder (BD) and Anxiety Disorders (ADs). When controlled data are unavailable, the authors have included open-label and observational studies. Expert opinion: ED in adult patients with ADHD is a very common and impairing problem that can be treated with stimulants or atomoxetine. ADHD studies in adults with other neurodevelopment disorders are scarce; stimulants seem to be the most effective and safe drugs in treating ADHD symptoms, without worsening the core features of other neurodevelopmental disorders. In patients with ADHD and comorbid BD, the treatment of BD alone may result in residual symptoms of ADHD. Patients should be treated hierarchically: BD should be treated first, while ADHD should be treated combining ADHD medications and mood stabilizers after mood stabilization. The available evidence for treating patients with ADHD and comorbid ADs in adults supports the idea of an anti-anxiety/ADHD-specific treatment association.
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Affiliation(s)
- Giulio Perugi
- Department of Experimental and Clinic Medicine, Section of Psychiatry, University of Pisa , Pisa , Italy
| | - Alessandro Pallucchini
- Department of Experimental and Clinic Medicine, Section of Psychiatry, University of Pisa , Pisa , Italy
| | - Salvatore Rizzato
- Psychiatry Residency Training Program, Faculty of Medicine and Psychology, Sapienza University of Rome , Rome , Italy
| | - Vito Pinzone
- Psychiatry Residency Training Program, Faculty of Medicine and Psychology, Sapienza University of Rome , Rome , Italy
| | - Pietro De Rossi
- NESMOS Department (Neurosciences, Mental Health, and Sensory Organs), Sapienza University of Rome, School of Medicine and Psychology, Sant'Andrea Hospital , Rome , Italy.,Department of Neurology and Psychiatry, Sapienza University of Rome , Rome , Italy.,Department of Psychiatry, ASL Roma 5 , Rome , Italy
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Gesser-Edelsburg A, Hamade Boukai R. Does the education system serve as a persuasion agent for recommending ADHD diagnosis and medication uptake? A qualitative case study to identify and characterize the persuasion strategies of Israeli teachers and school counselors. BMC Psychiatry 2019; 19:153. [PMID: 31101094 PMCID: PMC6525420 DOI: 10.1186/s12888-019-2120-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 04/16/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There has been a steady rise in the use of medication by Israeli school children to treat ADHD, partly due to what seems like school teachers' and counselors' tendency to express positive attitudes towards its use. Therfore it is important to examine the involvement of the school teachers and counselors in the parents' decision-making about giving their children medication. METHODS This study used a qualitative constructivist research method of semi-structured interviews. It included individual interviews with 36 teachers and school counselors and 11 parents of students ages 9-14 from the Jewish and Arab populations. RESULTS Teachers and school counselors use different strategies to encourage parents to have their children diagnosed for ADHD and medicated. First they suggest diagnosis as a necessary step in the best interest of the child, distinguishing between diagnosis and medication to mitigate parents' concerns. In the second stage, teachers normalize the use of medication, as well as framing it as a drug that provides not only a medical treatment but also emotional wellbeing. CONCLUSIONS Teachers and counselors are involved in parents' decision-making process about medicating their children to treat ADHD, which contradicts the education system's guidelines. It is necessary to set clear and explicit limits and guidelines for education system employees so that they do not cross professional and ethical limits.
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Affiliation(s)
- Anat Gesser-Edelsburg
- School of Public Health, University of Haifa, 199 Aba Khoushy Ave. Mount Carmel, 3498838, Haifa, Israel. .,The Health and Risk Communication Research Center, University of Haifa, 199 Aba Khoushy Ave. Mount Carmel, 3498838, Haifa, Israel.
| | - Rasha Hamade Boukai
- 0000 0004 1937 0562grid.18098.38School of Public Health, University of Haifa, 199 Aba Khoushy Ave. Mount Carmel, 3498838 Haifa, Israel
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Ciappolino V, Mazzocchi A, Botturi A, Turolo S, Delvecchio G, Agostoni C, Brambilla P. The Role of Docosahexaenoic Acid (DHA) on Cognitive Functions in Psychiatric Disorders. Nutrients 2019; 11:nu11040769. [PMID: 30986970 PMCID: PMC6520996 DOI: 10.3390/nu11040769] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 03/25/2019] [Accepted: 03/28/2019] [Indexed: 02/07/2023] Open
Abstract
Cognitive impairment is strongly associated with functional outcomes in psychiatric patients. Involvement of n-3 long chain polyunsaturated fatty acid (n-3 LC-PUFA), in particular docosahexaenoic acid (DHA), in brain functions is largely documented. DHA is incorporated into membrane phospholipids as structural component, especially in the central nervous system where it also has important functional effects. The aim of this review is to investigate the relationship between DHA and cognitive function in relation to mental disorders. Results from few randomized controlled trials (RCTs) on the effects of DHA (alone or in combination) in psychotic, mood and neurodevelopmental disorders, respectively, suggest that no conclusive remarks can be drawn.
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Affiliation(s)
- Valentina Ciappolino
- Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Department of Neurosciences and Mental Health, 20122 Milan, Italy.
| | - Alessandra Mazzocchi
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy.
| | - Andrea Botturi
- Neurologic Clinic, Fondazione IRCCS Istituto neurologico Carlo Besta, 20122 Milan, Italy.
| | - Stefano Turolo
- Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Pediatric Nephrology, Dialysis and Transplant Unit, 20122 Milan, Italy.
| | - Giuseppe Delvecchio
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy.
| | - Carlo Agostoni
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy.
- Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Pediatric Intermediate Care Unit, 20122 Milan, Italy.
| | - Paolo Brambilla
- Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Department of Neurosciences and Mental Health, 20122 Milan, Italy.
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy.
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Zammit N, Muscat R. Beta band oscillatory deficits during working memory encoding in adolescents with attention-deficit hyperactive disorder. Eur J Neurosci 2019; 50:2905-2920. [PMID: 30825351 DOI: 10.1111/ejn.14398] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 02/13/2019] [Accepted: 02/22/2019] [Indexed: 01/01/2023]
Abstract
Attention-deficit hyperactivity disorder (ADHD) is a neurobehavioural disorder, characterized by symptoms of inattention and/or hyperactivity/impulsivity, in addition to various cognitive deficits, including working memory impairments. This pathology arises from a complex constellation of genetic, structural and neurotransmission abnormalities, which give rise to the aberrant electrophysiological patterns evident in patients with ADHD. Among such, findings have consistently provided support in favour of weaker power across the beta frequency range. Evidence has also emerged that beta rhythmic decrements are linked to working memory encoding. The catecholaminergic modulation of both working memory and beta oscillations may suggest that the link between the two might be rooted at the neurotransmission level. Studies have consistently shown that ADHD involves significant catecholaminergic dysregulation, which is also supported by other clinical studies that demonstrate stimulant-induced amelioration of ADHD symptomology. In this study, we explore the possible ways that might relate ADHD, working memory, beta rhythms and catecholaminergic signalling altogether by investigating the integrity of encoding-relevant electroencephalographic beta rhythms in medication-naïve and stimulant-medicated adolescent patients. The aberrant parietal and frontal encoding-related beta rhythm revealed in the ADHD patients together with a working memory (WM) deficit as observed herein was reversed by methylphenidate in the latter case but not with regard to the beta rhythm. This finding per se raises the issue of the role played by beta rhythms in the WM deficits associated with ADHD.
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Affiliation(s)
- Nowell Zammit
- Centre for Molecular Medicine and Biobanking, University of Malta, Msida, Malta
| | - Richard Muscat
- Centre for Molecular Medicine and Biobanking, University of Malta, Msida, Malta.,Department of Physiology and Biochemistry, University of Malta, Msida, Malta
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Kadkhoda Mezerji F, Moharreri F, Mohammadpour AH, Elyasi S. Preventive effect of cyproheptadine on sleep and appetite disorders induced by methylphenidate: an exploratory randomised, double-blinded, placebo-controlled clinical trial. Int J Psychiatry Clin Pract 2019; 23:72-79. [PMID: 30261781 DOI: 10.1080/13651501.2018.1509095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVES Insomnia and loss of appetite are the most common side effects of methylphenidate in patients with attention deficit/hyperactivity disorder (ADHD). The adverse effects may limit optimal dosing and patients' compliance with treatment leading to the discontinuation of treatment. This research evaluates the preventive effects of cyproheptadine on sleeping and appetite disorders induced by methylphenidate in ADHD children. METHODS During this exploratory, randomised, double-blinded, placebo-controlled clinical trial, forty patients with ADHD diagnosis who had received methylphenidate randomly were assigned to participate in the cyproheptadine or the placebo group. Patients' weight and Pittsburgh Sleep Quality Index (PSQI) score were recorded at baseline, after four, six and eight weeks of treatment. The ADHD Parent Rating Scale-V score was also defined at the beginning and the end of study for each patient. RESULTS There was no significant difference between the cyproheptadine and the placebo groups regarding their weight, rate of growth and PSQI score in the monthly assessment. In addition, there was no significant difference in response to the therapy between the two groups. CONCLUSIONS Based on our findings, cyproheptadine does not have any considerable preventive effect on sleeping and appetite disorders induced by methylphenidate in ADHD children.
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Affiliation(s)
- Faezeh Kadkhoda Mezerji
- a Department of Clinical Pharmacy, School of Pharmacy , Mashhad University of Medical Sciences , Mashhad , Iran
| | - Fatemeh Moharreri
- b Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences , Mashhad , Iran
| | | | - Sepideh Elyasi
- a Department of Clinical Pharmacy, School of Pharmacy , Mashhad University of Medical Sciences , Mashhad , Iran
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Abstract
Adult ADHD has received increased attention in the past two decades. There is a complex relationship between ADHD and substance use disorders, with ADHD being a risk factor for and a moderator in the treatment of addiction. ADHD is also a risk factor for the development of antisocial personality disorder. As a result, ADHD is prevalent in a correctional dually diagnosed population. This retrospective chart review reports on the effectiveness of the treatment for ADHD in a population with substance use disorders, residing in a correctional community center for treatment and reintegration purposes. Only patients with a primary diagnosis of ADHD were included and only nonstimulants were used. After an average of four visits, or approximately four months, patient showed a moderate response with a pretreatment to posttreatment effect size of 1.4. Sixty-four percent of patients responded and 35% remitted, according to the Clinical Global Index Severity Scale as the primary outcome measure. While stimulants are considered the first-line treatment for ADHD, they clearly present challenges in certain populations, especially in patients with significant antisocial and addiction histories. It does appear that non-stimulants are effective in this population. It is speculated that the response and remission rate could be improved by adding ADHD specific psychosocial interventions.
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Kim B. Pharmacotherapy for attention-deficit/hyperactivity disorder. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2019. [DOI: 10.5124/jkma.2019.62.1.49] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Bongseog Kim
- Department of Psychiatry, Inje University Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
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Lai TKY, Su P, Zhang H, Liu F. Development of a peptide targeting dopamine transporter to improve ADHD-like deficits. Mol Brain 2018; 11:66. [PMID: 30413217 PMCID: PMC6234781 DOI: 10.1186/s13041-018-0409-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 10/22/2018] [Indexed: 11/29/2022] Open
Abstract
Attention-deficit hyperactivity disorder (ADHD) is a neurocognitive disorder characterized by hyperactivity, inattention, working memory deficits and impulsivity. Its worldwide prevalence is estimated to be 3–5% in children and adolescents. The mainstay treatment for ADHD is stimulant medications (e.g. methylphenidate), which increase synaptic dopamine by directly blocking dopamine transporter (DAT). Although these pharmacological agents are effective, they are often associated with various side effects including risks for future substance use disorders in ADHD patients. Here, we investigated an interaction between DAT and dopamine D2 receptor (D2R) as a novel target to develop potential therapeutics for the treatment of ADHD by using an interfering peptide (TAT-DATNT) to dissociate this protein complex. We found that TAT-DATNT promotes locomotor behavior in Sprague-Dawley rats. Furthermore, using in vivo microdialysis and high-performance liquid chromatography, we found that the disruption of D2R-DAT elevates extracellular dopamine level. More importantly, the interfering peptide, TAT-DATNT, attenuates hyperactivity and improves spontaneous alternation behavior in spontaneously hypertensive rats (SHR) ------ a common animal model of ADHD. This work presents a different means (i.e. other than direct blockade by a DAT inhibitor) to regulate the activity of DAT and dopaminergic neurotransmission, and a potential target site for future development of ADHD treatments.
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Affiliation(s)
- Terence K Y Lai
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, M5T 1R8, Canada.,Department of Physiology, University of Toronto, Toronto, ON, Canada
| | - Ping Su
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Hailong Zhang
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, M5T 1R8, Canada
| | - Fang Liu
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, M5T 1R8, Canada. .,Department of Physiology, University of Toronto, Toronto, ON, Canada. .,Department of Psychiatry, University of Toronto, Toronto, ON, Canada. .,Institute of Medical Science, University of Toronto, Toronto, ON, Canada.
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Miguel PM, Deniz BF, Deckmann I, Confortim HD, Diaz R, Laureano DP, Silveira PP, Pereira LO. Prefrontal cortex dysfunction in hypoxic-ischaemic encephalopathy contributes to executive function impairments in rats: Potential contribution for attention-deficit/hyperactivity disorder. World J Biol Psychiatry 2018; 19:547-560. [PMID: 28105895 DOI: 10.1080/15622975.2016.1273551] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES The attention-deficit/hyperactivity disorder (ADHD) compromises the quality of life of individuals including adaptation to the social environment. ADHD aetiology includes perinatal conditions such as hypoxic-ischaemic events; preclinical studies have demonstrated attentional deficits and impulsive-hyperactive outcomes after neonatal hypoxic and/or ischaemic intervention, but data are missing to understand this relationship. Thus, the aim of this study was to evaluate executive function (EF) and impulsivity, and tissue integrity and dopaminergic function in the prefrontal cortex (PFC) of rats submitted to hypoxia-ischaemia (HI). METHODS At postnatal day (PND) 7, male Wistar rats were divided into control (n = 10) and HI groups (n = 11) and the HI procedure was conducted. At PND60, the animals were tested in the attentional set-shifting (ASS) task to EF and in the tolerance to delay of reward for assessment of impulsivity. After, morphological analysis and the dopaminergic system were evaluated in the PFC. RESULTS Animals subjected to HI had impairments in EF evidenced by a behavioural inflexibility that was correlated to PFC atrophy. Moreover, HI animals presented reduced D2 receptors in the ipsilateral side of ischaemia in the PFC. CONCLUSIONS Animals submitted to HI presented impaired EF associated with tissue atrophy and dopaminergic disturbance in the PFC.
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Affiliation(s)
- Patrícia Maidana Miguel
- a Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde (ICBS) , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil.,b Departamento de Ciências Morfológicas, ICBS , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil
| | - Bruna Ferrary Deniz
- a Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde (ICBS) , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil.,b Departamento de Ciências Morfológicas, ICBS , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil
| | - Iohanna Deckmann
- b Departamento de Ciências Morfológicas, ICBS , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil
| | - Heloísa Deola Confortim
- a Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde (ICBS) , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil.,b Departamento de Ciências Morfológicas, ICBS , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil
| | - Ramiro Diaz
- a Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde (ICBS) , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil.,b Departamento de Ciências Morfológicas, ICBS , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil
| | - Daniela Pereira Laureano
- a Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde (ICBS) , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil
| | - Patrícia Pelufo Silveira
- a Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde (ICBS) , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil.,c Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil.,d Ludmer Centre for Neuroinformatics and Mental Health , Douglas Mental Health University Institute, McGill University , Montreal , QC , Canada
| | - Lenir Orlandi Pereira
- a Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde (ICBS) , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil.,b Departamento de Ciências Morfológicas, ICBS , Universidade Federal do Rio Grande do Sul , Porto Alegre , RS , Brazil
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Vafaei A, Vafaei I, Noorazar G, Akbarzadeh R, Erfanparast L, Shirazi S. Comparison of the effect of pharmacotherapy and neuro-feedback therapy on oral health of children with attention deficit hyperactivity disorder. J Clin Exp Dent 2018; 10:e306-e311. [PMID: 29750089 PMCID: PMC5937964 DOI: 10.4317/jced.54586] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Accepted: 02/17/2018] [Indexed: 12/24/2022] Open
Abstract
Background Attention deficit hyperactivity disorder (ADHD) is a chronic and progressive mental disorder related to the childhood period. This study aims to compare the oral health of two groups of ADHD children: those under pharmacotherapy and those under neuro-feedback therapy. Material and Methods 72 ADHD children (aged 6-12) were divided into two 36 member groups: The pharmacotherapy group and the neuro-feedback therapy group. Unstimulated salivary flow (USF), DMFT, and plaque index were assessed in these children. Statistical analysis was carried out on the data with the independent t-test, which was performed using SPSS 16. The significance level of the study was p<0.05. Results In this study, the USF of ADHD children who used Ritalin was found to be significantly less than that of the neuro-feedback group (1.25 ± 1.21 vs. 1.91 ± 1.16 ml/min; p=0.002). Also, the plaque index (5.9 ± 3.1 vs. 3.94 ± 1.9; p=0.018) and DMFT scores (39% ± 9% vs. 31% ± 9%; p=0.018) were significantly higher for the pharmacotherapy group. Conclusions Neuro-feedback therapy is preferable to Ritalin treatment for ADHD children in terms of their oral health status. Key words:Attention deficit hyperactivity disorder, drug therapy, neurofeedback, oral health.
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Affiliation(s)
- Ali Vafaei
- Assistant Professor, Department of Pediatric Dentistry, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Iman Vafaei
- Postgraduate student, Department of Pediatrics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Gholamreza Noorazar
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rafegh Akbarzadeh
- Student, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Erfanparast
- Associate Professor, Department of Pediatric Dentistry, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sajjad Shirazi
- Lecturer and Researcher, Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Abstract
This study sought to examine parent perceptions of medication use for 151 preschool children (M age = 5.05 years, 78% male, 82% Hispanic/Latino) with or at-risk for ADHD who were medication naive. Parents completed questionnaires regarding family background and perceptions of medication treatment. Parents and teachers completed ratings of child diagnostic symptomatology, behavioral functioning, and functional impairment. Results indicate that only 45% of parents were open to the possibility of medication. No associations were found between child demographics, severity of ADHD symptoms, or level of functional impairment and parental openness to medication. On the other hand, children of parents who were open to medication tended to have higher levels of oppositionality and aggression (as reported by parents but not teachers) compared with children of parents who were not open to medication. These findings are discussed in the context of early intervention given their implications for a variety of treatment providers.
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