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https://www.readbyqxmd.com/read/29150722/cross-lagged-analysis-of-interplay-between-differential-traits-in-sibling-pairs-validation-and-application-to-parenting-behavior-and-adhd-symptomatology
#1
Arden Moscati, Brad Verhulst, Kevin McKee, Judy Silberg, Lindon Eaves
Understanding the factors that contribute to behavioral traits is a complex task, and partitioning variance into latent genetic and environmental components is a useful beginning, but it should not also be the end. Many constructs are influenced by their contextual milieu, and accounting for background effects (such as gene-environment correlation) is necessary to avoid bias. This study introduces a method for examining the interplay between traits, in a longitudinal design using differential items in sibling pairs...
November 17, 2017: Behavior Genetics
https://www.readbyqxmd.com/read/29150311/functional-connectivity-of-the-vigilant-attention-network-in-children-and-adolescents-with-attention-deficit-hyperactivity-disorder
#2
Florian D Zepf, Sarah Bubenzer-Busch, Kevin C Runions, Pradeep Rao, Janice W Y Wong, Simone Mahfouda, Hugo A E Morandini, Richard M Stewart, Julia K Moore, Caroline S Biskup, Simon B Eickhoff, Gereon R Fink, Robert Langner
The ability to maintain attention to simple tasks (i.e., vigilant attention, VA) is often impaired in attention-deficit/hyperactivity disorder (ADHD), but the underlying pathophysiological mechanisms at the brain network level are not clear yet. We therefore investigated ADHD-related differences in resting-state functional connectivity within a meta-analytically defined brain network of 14 distinct regions subserving VA (comprising 91 connections in total), as well as the association of connectivity with markers of behavioural dysfunction in 17 children (age range: 9-14 years) with a diagnosis of ADHD and 21 age-matched neurotypical controls...
November 14, 2017: Brain and Cognition
https://www.readbyqxmd.com/read/29144831/attention-deficit-hyperactivity-disorder-unique-considerations-in-athletes
#3
Chaney G Stewman, Catherine Liebman, Laura Fink, Brad Sandella
CONTEXT: Attention deficit hyperactivity disorder (ADHD) is a common psychiatric condition in the general population, with evidence suggesting that it may be more common among athletes. EVIDENCE ACQUISITION: Literature searches were performed on PubMed, MEDLINE, and Cochrane databases for the years 2000 to 2016 utilizing the following key search terms: ADHD, ADD, guidelines, diagnosis, athlete, sports, treatment, pharmacotherapy, stimulants, risk, cardiovascular effects, concussion, and traumatic brain injury (TBI)...
November 1, 2017: Sports Health
https://www.readbyqxmd.com/read/29144256/association-of-adhd-with-increased-motor-vehicle-crashes
#4
Mário Rodrigues Louzã
No abstract text is available yet for this article.
November 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29144147/pursued-for-their-prescription-exposure-to-compliance-gaining-strategies-predicts-stimulant-diversion-in-emerging-adults
#5
Laura J Holt, Paige N Marut, Ty S Schepis
Researchers have begun to identify predictors of who will divert their stimulant prescriptions, as most emerging adults (EAs) who use prescription stimulants nonmedically procure these drugs from a friend or acquaintance with a prescription. Far less research has examined how EAs with attention-deficit/hyperactivity disorder (ADHD) are approached for these medications, and their affective and behavioral responses to these requests. We hypothesized that EAs with a stimulant prescription who reported greater exposure to compliance-gaining attempts from peers, particularly rational appeals for academic work, would be more likely to divert, as would EAs who reported lower resistance to peer influence...
November 16, 2017: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/29143699/are-there-distinct-cognitive-and-motivational-sub-groups-of-children-with-adhd
#6
Rikke Lambek, Edmund Sonuga-Barke, Rosemary Tannock, Anne Virring Sørensen, Dorte Damm, Per Hove Thomsen
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is proposed to be a neuropsychologically heterogeneous disorder that encompasses two distinct sub-groups, one with executive function (EF) deficits and one with delay aversion (DA). However, such claims have often been based on studies that have operationalized neuropsychological deficits using a categorical approach - using intuitive but rather arbitrary, clinical cut-offs. The current study applied an alternative empirical approach to sub-grouping in ADHD, latent profile analysis (LPA), and attempted to validate emerging subgroups through clinically relevant correlates...
November 16, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/29143159/six-year-outcome-in-subjects-diagnosed-with-attention-deficit-hyperactivity-disorder-as-adults
#7
Dan Edvinsson, Lisa Ekselius
There are very few studies on the long-term outcome in subjects diagnosed with ADHD as adults. The objective of the present study was to assess this and relate the outcome to whether there was current medication or not and to other potential predictors of favourable outcome. A prospective clinical cohort of adults diagnosed with ADHD according to DSM-IV criteria was followed-up on an average of 6 years after first evaluation (n = 124; mean age 42 years, 51% males). ADHD symptom trajectories were assessed as well as medication, global functioning, disability, health-related quality of life, and alcohol and drug consumption at follow-up...
November 15, 2017: European Archives of Psychiatry and Clinical Neuroscience
https://www.readbyqxmd.com/read/29138391/maternal-impulse-control-disability-and-developmental-disorder-traits-are-risk-factors-for-child-maltreatment
#8
Yoshiyuki Tachibana, Kenji Takehara, Naoko Kakee, Masashi Mikami, Eisuke Inoue, Rintaro Mori, Erika Ota, Tomoe Koizumi, Makiko Okuyama, Takahiko Kubo
Previous work has suggested that maternal developmental disorder traits related to autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) are significantly associated with child maltreatment. However, there may be other important maternal characteristics that contribute to child maltreatment. We hypothesized that maternal impulse control disability may also affect child maltreatment in addition to maternal developmental disorder traits. We aimed to test this hypothesis via a cohort study performed in Tokyo (n = 1,260)...
November 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29137838/fusion-of-fmri-and-non-imaging-data-for-adhd-classification
#9
Atif Riaz, Muhammad Asad, Eduardo Alonso, Greg Slabaugh
Resting state fMRI has emerged as a popular neuroimaging method for automated recognition and classification of different brain disorders. Attention Deficit Hyperactivity Disorder (ADHD) is one of the most common brain disorders affecting young children, yet its underlying mechanism is not completely understood and its diagnosis is mainly dependent on behavior analysis. This paper addresses the problem of classification of ADHD based on resting state fMRI and proposes a machine learning framework with integration of non-imaging data with imaging data to investigate functional connectivity alterations between ADHD and control subjects (not diagnosed with ADHD)...
October 19, 2017: Computerized Medical Imaging and Graphics: the Official Journal of the Computerized Medical Imaging Society
https://www.readbyqxmd.com/read/29137554/the-alternative-quality-contract-impact-on-service-use-and-spending-for-children-with-adhd
#10
Nina R Joyce, Haiden A Huskamp, Scott E Hadland, Julie M Donohue, Shelly F Greenfield, Elizabeth A Stuart, Colleen L Barry
In 2009, Blue Cross-Blue Shield of Massachusetts (BCBSMA) implemented the alternative quality contract (AQC), which pays provider organizations a global payment for all services used by enrollees. BCBSMA claims for 2006-2011 were used to compare youths enrolled in provider organizations participating in the AQC (7,407 person-years [PYs]) with those not participating (45,398 PYs). Difference-in-differences models estimated changes in mental health and substance abuse treatment service utilization and spending attributable to the AQC...
November 15, 2017: Psychiatric Services: a Journal of the American Psychiatric Association
https://www.readbyqxmd.com/read/29137191/maternal-iodine-intake-and-offspring-attention-deficit-hyperactivity-disorder-results-from-a-large-prospective-cohort-study
#11
Marianne Hope Abel, Eivind Ystrom, Ida Henriette Caspersen, Helle Margrete Meltzer, Heidi Aase, Liv Elin Torheim, Ragna Bugge Askeland, Ted Reichborn-Kjennerud, Anne Lise Brantsæter
Current knowledge about the relationship between mild to moderately inadequate maternal iodine intake and/or supplemental iodine on child neurodevelopment is sparse. Using information from 77,164 mother-child pairs in the Norwegian Mother and Child Cohort Study, this study explored associations between maternal iodine intake and child attention-deficit/hyperactivity disorder (ADHD) diagnosis, registered in the Norwegian Patient Registry and maternally-reported child ADHD symptoms at eight years of age. Pregnant women reported food and supplement intakes by questionnaire in gestational week 22...
November 13, 2017: Nutrients
https://www.readbyqxmd.com/read/29135352/the-effectiveness-of-daily-behavior-report-cards-for-children-with-adhd-a-meta-analysis
#12
Michelle Iznardo, Maria A Rogers, Robert J Volpe, Patrick R Labelle, Philippe Robaey
OBJECTIVE: This meta-analysis examined group-design studies investigating the effectiveness of Daily Behavior Report Cards (DBRC) as a school-based intervention to manage the classroom behavior of students with ADHD. METHODS: A search of three article databases (PsycINFO, ERIC and Medline) identified seven group design evaluations of DBRC interventions. This meta-analysis included a total of 272 participants, with an average age of 7.9 years old. Three of the studies compared a control group to a treatment group with randomized group assignment, one study compared a control group to three treatment groups, two studies compared pre-and post-treatment scores in the same group, and one study compared pre-and post-treatment results of two intervention groups without random assignment...
November 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/29134566/lisdexamfetamine-a-review-in-binge-eating-disorder
#13
Young-A Heo, Sean T Duggan
Oral lisdexamfetamine dimesylate (Vyvanse(®); lisdexamfetamine), a prodrug of dextroamfetamine, is currently the only drug to be approved in the USA for the treatment of moderate to severe binge eating disorder (BED) in adult patients. Its approval was based on the results of two pivotal short-term (12 weeks) phase III studies, which showed a significantly greater reduction in binge eating days/week at the end of the study with lisdexamfetamine 50-70 mg/day than with placebo. The findings of these studies have been supported and extended by the results of longer-term (≤ 52 weeks) phase III studies, including one with a randomized 26-week withdrawal phase, which showed that lisdexamfetamine markedly reduced the risk of BED relapse relative to placebo...
November 13, 2017: CNS Drugs
https://www.readbyqxmd.com/read/29132817/a-national-description-of-treatment-among-united-states-children-and-adolescents-with-attention-deficit-hyperactivity-disorder
#14
Melissa L Danielson, Susanna N Visser, Andrea Chronis-Tuscano, George J DuPaul
OBJECTIVE: To characterize lifetime and current rates of attention-deficit/hyperactivity disorder (ADHD) treatments among US children and adolescents with current ADHD and describe the association of these treatments with demographic and clinical factors. STUDY DESIGN: Data are from the 2014 National Survey of the Diagnosis and Treatment of ADHD and Tourette Syndrome, a follow-back survey of parents from the 2011-2012 National Survey of Children's Health. Weighted analyses focused on receipt of ADHD treatment among children aged 4-17 years with current ADHD (n = 2495) by 4 treatment types: medication, school supports, psychosocial interventions, and alternative treatments...
November 10, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29132072/peripheral-brain-derived-neurotrophic-factor-in-attention-deficit-hyperactivity-disorder-a-comprehensive-systematic-review-and-meta-analysis
#15
REVIEW
Jian Zhang, Wanjun Luo, Qiyang Li, Ruoting Xu, Qiqiong Wang, Qitao Huang
BACKGROUND: Studies suggest that dysfunction of BDNF is a possible contributor to the pathology and symptoms of attention-deficit/hyperactivity disorder (ADHD). Several studies have found changes of peripheral BDNF levels in ADHD, but findings are not always consistent. The aim of our study was to assess the association between peripheral BDNF levels and ADHD by using a meta-analysis. METHODS: A systematic search of Pubmed, Web of Science and China National Knowledge Infrastructure identified 10 articles encompassing a sample of 1183 individuals for the meta-analysis...
November 6, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29131677/methylphenidate-has-superior-efficacy-over-parent-child-interaction-therapy-for-preschool-children-with-disruptive-behaviors
#16
Lianne van der Veen-Mulders, Barbara J van den Hoofdakker, Maaike H Nauta, Paul Emmelkamp, Pieter J Hoekstra
OBJECTIVE: To compare the effectiveness between parent-child interaction therapy (PCIT) and methylphenidate in preschool children with attention-deficit/hyperactivity disorder (ADHD) symptoms and disruptive behaviors who had remaining significant behavior problems after previous behavioral parent training. METHODS: We included 35 preschool children, ranging in age between 3.4 and 6.0 years. Participants were randomized to PCIT (n = 18) or methylphenidate (n = 17)...
November 13, 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/29130145/late-onset-adhd-understanding-the-evidence-and-building-theoretical-frameworks
#17
REVIEW
Arthur Caye, Margaret H Sibley, James M Swanson, Luis Augusto Rohde
PURPOSE OF REVIEW: The traditional definition of Attention-Deficit/Hyperactivity Disorder (ADHD), assuming onset in childhood, has been challenged by evidence from four recent birth-cohort studies that reported most adults with ADHD lacked a childhood categorical ADHD diagnosis. RECENT FINDINGS: Late onset of symptoms was evaluated in the long-term follow-up of the Multimodal Treatment study of ADHD (MTA). In most cases, other factors were present that discounted the late onset of ADHD symptoms and excluded the diagnosis of ADHD...
November 13, 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/29129558/time-and-psychostimulants-opposing-long-term-structural-effects-in-the-adult-adhd-brain-a-longitudinal-mr-study
#18
Clara Pretus, J Antoni Ramos-Quiroga, Vanessa Richarte, Montse Corrales, Marisol Picado, Susanna Carmona, Óscar Vilarroya
Long-term effects of psychostimulants such as methylphenidate on ADHD patients have been proved to be difficult to capture in cross-sectional studies comparing medicated and non-medicated samples and in longitudinal studies with children, with age-related maturational processes possibly confounding independent effects of medication. However, chronic psychostimulant administration at therapeutic doses has been proven to yield profound neuroadaptive changes in rodent models. Here, we present for the first time the effect of psychostimulant treatment on brain volumes in a sample of medication-naïve adult ADHD patients...
November 9, 2017: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29129152/attention-deficit-hyperactivity-disorder-adhd-in-epilepsy-and-primary-adhd-differences-in-symptom-dimensions-and-quality-of-life
#19
Ozalp Ekinci, Çetin Okuyaz, Semra Erdoğan, Serkan Gunes, Nuran Ekinci, Merve Kalınlı, Halenur Teke, Meltem Çobanoğulları Direk
PURPOSE: We aimed to (1) compare quality of life (QOL) among children with epilepsy, epilepsy and attention-deficit hyperactivity disorder (ADHD), and primary ADHD and (2) compare ADHD symptom dimensions and subtypes between children with epilepsy-ADHD and primary ADHD. METHODS: A total of 140 children; 53 with epilepsy, 35 with epilepsy-ADHD, and 52 with primary ADHD were included. KINDL-R (quality of life measure), Turgay DSM-IV Disruptive Behavior Disorders Rating Scale (T-DSM-IV-S), and Conners' Parent Rating Scale (CPRS) were completed...
December 2017: Journal of Child Neurology
https://www.readbyqxmd.com/read/29128953/is-the-association-of-adhd-with-socio-economic-disadvantage-explained-by-child-comorbid-externalizing-problems-or-parent-adhd
#20
Lindsay L Miller, Hanna C Gustafsson, Jessica Tipsord, Minkyoung Song, Elizabeth Nousen, Nathan Dieckmann, Joel T Nigg
It has been unclear whether an associations of child ADHD with socio-economic disadvantage (SES) could be accounted for by (a) parental ADHD explaining both low SES and child ADHD, and/or (b) the joint overlap of ODD or CD with low SES and ADHD. Study 1 used a community-recruited case-control sample with detailed evaluation of SES indicators, child ADHD, child externalizing, and parent ADHD symptoms (n = 931 children, 521 ADHD, 577 boys, 354 girls) in a path modeling analysis with latent variables. Study 2 evaluated ADHD and externalizing behavior in a regression model using a poverty index for SES, in 70,927 children (48...
November 11, 2017: Journal of Abnormal Child Psychology
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