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https://www.readbyqxmd.com/read/28933918/pharmacokinetics-of-a-new-amphetamine-extended-release-oral-suspension-in-children-with-attention-deficit-hyperactivity-disorder
#1
Carolyn R Sikes, Russ L McMahen, Jeffrey G Stark, Dorothy Engelking
OBJECTIVE: An extended-release amphetamine (AMP) oral suspension has been developed to facilitate medication ingestion and dose titration. This study sought to determine the pharmacokinetic (PK) profile of this new formulation in children with attention-deficit/hyperactivity disorder (ADHD). METHODS: This was an open-label, single-period, PK study in 29 pediatric participants with ADHD. Participants were stratified into age groups 1 (6-7 years), 2 (8-9 years), and 3 (10-12 years), and dosed with 15 mL extended-release AMP liquid suspension (equivalent to 30 mg mixed AMP salts) after an overnight fast...
September 21, 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/28933237/cross-validation-and-development-of-empirically-derived-adhd-assessment-strategies-insights-from-the-national-longitudinal-study-of-adolescent-health-add-health
#2
Shirag K Shemmassian, Steve S Lee
OBJECTIVE: There is replicated evidence that individual ADHD symptoms differentially predict ADHD diagnostic status, and that non- Diagnostic and Statistical Manual of Mental Disorders (DSM)-based symptom algorithms are superior to DSM criteria for ruling in or ruling out ADHD. However, these findings have been limited to case-control samples, despite the need to replicate them in independent and more representative samples and to increase their generalizability. METHOD: We analyzed the base rates and psychometric properties of ADHD symptoms in the population-based National Longitudinal Study of Adolescent Health (Add Health; http://www...
September 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28932648/attention-deficit-hyperactivity-disorder-in-looked-after-children-a-systematic-review-of-the-literature
#3
REVIEW
Renece Willis, Suyog Dhakras, Samuele Cortese
PURPOSE OF REVIEW: To systematically review the literature on the prevalence and pharmacological treatment of ADHD in looked-after children (LAC). RECENT FINDINGS: LAC are a very challenging population from a clinical and psychosocial standpoint, with higher mental health needs compared to non LAC. To date, no systematic review on the prevalence of ADHD, and its treatment, in LAC is available. SUMMARY: We searched Pubmed, PsycInfo EMBASE + EMBASE CLASSIC, OVID Medline and Web of Science up to November 9 th, 2016...
2017: Current Developmental Disorders Reports
https://www.readbyqxmd.com/read/28929831/culturally-appropriate-assessment-of-functioning-in-diverse-children-development-and-preliminary-validation-of-the-fx-ii-scale-in-mexico
#4
Lauren M Haack, Eva A Araujo
OBJECTIVE: We sought to develop and provide preliminary validation for a questionnaire evaluating functioning related to ADHD (i.e., the FX-II) with a particularly underserved group (i.e., Mexican youth). METHOD: 191 Mexican raters completed the FX-II alongside measures of ADHD symptoms, impairment, cultural values, and demographics: 127 raters were caregivers of treatment-naïve youth (i.e., community sample); 32 raters were caregivers and 32 raters were teachers of youth participating in a school-based program for attention/behavior concerns (i...
September 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28929496/a-methylome-wide-association-study-of-trajectories-of-oppositional-defiant-behaviors-and-biological-overlap-with-attention-deficit-hyperactivity-disorder
#5
Edward D Barker, Esther Walton, Charlotte A M Cecil, Richard Rowe, Sara R Jaffee, Barbara Maughan, Thomas G O'Connor, Argyris Stringaris, Alan J Meehan, Wendy McArdle, Caroline L Relton, Tom R Gaunt
In 671 mother-child (49% male) pairs from an epidemiological birth cohort, we investigated (a) prospective associations between DNA methylation (at birth) and trajectories (ages 7-13) of oppositional defiant disorder (ODD), and the ODD subdimensions of irritable and headstrong; (b) common biological pathways, indexed by DNA methylation, between ODD trajectories and attention deficit hyperactivity disorder (ADHD); (c) genetic influence on DNA methylation; and (d) prenatal risk exposure associations. Methylome-wide significant associations were identified for the ODD and headstrong, but not for irritable...
September 20, 2017: Child Development
https://www.readbyqxmd.com/read/28928644/near-infrared-spectroscopy-based-frontal-lobe-neurofeedback-integrated-in-virtual-reality-modulates-brain-and-behavior-in-highly-impulsive-adults
#6
Justin Hudak, Friederike Blume, Thomas Dresler, Florian B Haeussinger, Tobias J Renner, Andreas J Fallgatter, Caterina Gawrilow, Ann-Christine Ehlis
Based on neurofeedback (NF) training as a neurocognitive treatment in attention-deficit/hyperactivity disorder (ADHD), we designed a randomized, controlled functional near-infrared spectroscopy (fNIRS) NF intervention embedded in an immersive virtual reality classroom in which participants learned to control overhead lighting with their dorsolateral prefrontal brain activation. We tested the efficacy of the intervention on healthy adults displaying high impulsivity as a sub-clinical population sharing common features with ADHD...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28928191/economic-volatility-in-childhood-and-subsequent-adolescent-mental-health-problems-a-longitudinal-population-based-study-of-adolescents
#7
Tormod Bøe, Jens Christoffer Skogen, Børge Sivertsen, Mari Hysing, Keith J Petrie, Eric Dearing, Henrik Daae Zachrisson
OBJECTIVE: The aim of the current paper was to investigate the association between the patterns of duration, timing and sequencing of exposure to low family income during childhood, and symptoms of mental health problems in adolescence. SETTING: Survey administered to a large population-based sample of Norwegian adolescents. PARTICIPANTS: Survey data from 9154 participants of 16-19 years age (53% participation rate; 52.7% girls) were linked to registry-based information about childhood family income from tax return data...
September 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28926497/diagnosis-and-treatment-of-attention-deficit-hyperactivity-disorder
#8
Amy E Vierhile, Donna Palumbo, Heidi Belden
Attention-deficit hyperactivity disorder (ADHD) is a neurobehavioral disorder characterized by signs and symptoms of inattention, hyperactivity, and impulsivity that typically begin in childhood. ADHD can persist into adulthood, causing impairments in occupational performance and peer and family relationships. This article reviews the epidemiology, diagnosis, and treatment of ADHD.
October 18, 2017: Nurse Practitioner
https://www.readbyqxmd.com/read/28925800/investigation-of-attention-deficit-hyperactivity-disorder-adhd-sub-types-in-children-via-eeg-frequency-domain-analysis
#9
Ramazan Aldemir, Esra Demirci, Huseyin Per, Mehmet Canpolat, Sevgi Özmen, Mahmut Tokmakçı
This study aims to investigate the frequency domain effects and changes in Electroencephalographic (EEG) signals in children aged 7-12 years old who were diagnosed with Attention Deficit and Hyperactivity Disorder (ADHD) and which labelled subtypes of ADHD.The study's sample consisted of 20 healthy children and 20 ADHD children as control group. Of the 20 participants who were diagnosed with ADHD, 10 were classified as ADHD-I (inattentive subtype ADHD) and the other 10 were classified as ADHD-C (combined subtype ADHD)...
September 19, 2017: International Journal of Neuroscience
https://www.readbyqxmd.com/read/28925666/no-increased-risk-of-asd-adhd-or-sga-with-first-trimester-antidepressant-use
#10
David Slawson
No abstract text is available yet for this article.
August 15, 2017: American Family Physician
https://www.readbyqxmd.com/read/28924202/coupling-and-dynamics-of-cortical-and-autonomic-signals-are-linked-to-central-inhibition-during-the-wake-sleep-transition
#11
Christine Ulke, Jue Huang, Justus T C Schwabedal, Galina Surova, Roland Mergl, Tilman Hensch
Maintaining temporal coordination across physiological systems is crucial at the wake-sleep transition. As shown in recent studies, the degree of coordination between brain and autonomic arousal influences attention, which highlights a previously unrecognised point of potential failure in the attention system. To investigate how cortical and autonomic dynamics are linked to the attentive process we analysed electroencephalogram, electrocardiogram and skin conductance data of 39 healthy adults recorded during a 2-h resting-state oddball experiment...
September 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28923721/evidence-of-sexual-dimorphism-of-htr1b-gene-on-major-adult-adhd-comorbidities
#12
Diana Müller, Eugenio H Grevet, Alana C Panzenhagen, Renata B Cupertino, Bruna S da Silva, Djenifer B Kappel, Nina R Mota, Paula Blaya-Rocha, Stefania P Teche, Eduardo S Vitola, Luis A Rohde, Verônica Contini, Diego L Rovaris, Jaqueline B Schuch, Claiton H D Bau
Attention-deficit/hyperactivity disorder (ADHD) is a very common psychiatric disorder across the life cycle and frequently presents comorbidities. Since ADHD is highly heritable, several studies have focused in the underlying genetic factors involved in its etiology. One of the major challenges in this search is the phenotypic heterogeneity, which could be partly attributable to the sexual dimorphism frequently seen in psychiatric disorders. Taking into account the well-known sexual dimorphic effect observed in serotonergic system characteristics, we differentially tested the influence of HTR1B SNPs (rs11568817, rs130058, rs6296 and rs13212041) on ADHD susceptibility and on its major comorbidities according to sex...
September 8, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28922857/what-can-cortical-development-in-attention-deficit-hyperactivity-disorder-teach-us-about-the-early-developmental-mechanisms-involved
#13
Sara Ambrosino, Patrick de Zeeuw, Lara Marise Wierenga, Sarai van Dijk, Sarah Durston
Studies of Attention-Deficit/Hyperactivity Disorder (ADHD) have shown developmental changes in the cortical mantle. Different dimensions of cortical morphology, such as surface area and thickness, relate to different neurodevelopmental mechanisms. As such, studying multiple dimensions may inform us about the developmental origins of ADHD. Furthermore, results from existing longitudinal samples await replication. Therefore, we conducted a longitudinal study of multiple cortical dimensions in a sizable, independent ADHD sample...
September 1, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28922019/sleep-problems-and-daytime-sleepiness-in-children-with-adhd-associations-with-social-emotional-and-behavioural-functioning-at-school-a-cross-sectional-study
#14
Isabelle Lucas, Melissa Mulraney, Emma Sciberras
BACKGROUND: Sleep problems and daytime sleepiness are common in children with attention-deficit/hyperactivity disorder (ADHD) and are associated with poor parent-reported functional outcomes. However, the potential impact of sleep problems and/or daytime sleepiness on the school functioning of children with ADHD remains unknown. We aimed to determine if sleep problems and daytime sleepiness were associated with the social, emotional and behavioural school-based functioning of children with ADHD and comorbid sleep problems...
September 18, 2017: Behavioral Sleep Medicine
https://www.readbyqxmd.com/read/28921780/factors-associated-with-attrition-in-substance-using-patients-enrolled-in-an-intensive-outpatient-program
#15
James Mckowen, Nicholas Carrellas, Courtney Zulauf, Emin Nalan Ward, Ronna Fried, Timothy Wilens
BACKGROUND AND OBJECTIVES: Data suggest individuals with substance use disorders (SUD) have high rates of attrition from treatment and exhibit impairments on measures of executive functioning (EF). The primary aim of this pilot study was to investigate if EF is associated with attrition from a 1 month intensive outpatient program (IOP) for SUD, and examine the feasibility of implementing the project. METHODS: Baseline neurocognitive functioning was assessed by the Cambridge Neuropsychological Test Automated Battery (CANTAB) and the self-reported Behavior Rating Inventory of Executive Functioning (BRIEF-A) questionnaire...
September 18, 2017: American Journal on Addictions
https://www.readbyqxmd.com/read/28921526/parsing-heterogeneity-in-attention-deficit-hyperactivity-disorder-using-eeg-based-subgroups
#16
Sandra K Loo, James J McGough, James T McCracken, Susan L Smalley
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is a heterogeneous condition for which multiple efforts to characterize brain state differences are underway. The objective of this study was to identify distinct subgroups of resting electroencephalography (EEG) profiles among children with and without ADHD and subsequently provide extensive clinical characterization of the subgroups. METHODS: Latent class analysis was used with resting state EEG recorded from a large sample of 781 children with and without ADHD (N = 620 ADHD, N = 161 Control), aged 6-18 years old...
September 18, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28919767/relationship-between-subtypes-and-symptoms-of-adhd-insomnia-and-nightmares-in-connection-with-quality-of-life-in-children
#17
Julia Grünwald, Angelika Anita Schlarb
OBJECTIVES: This study examined the links between sleep disorders and subtypes of attention deficit-hyperactivity disorder (ADHD-inattention, ADHD-combined, ADHD-hyperactive/impulsive) in childhood. We set up a hypothetical model linking different symptoms of both disorders to construct the underlying and shared pathways. By examining a sample of children with ADHD we firstly tested parts of the model. METHODS: A total of 72 children with symptoms of ADHD (aged 6-13 years; 79...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28919571/reasons-why-children-and-adolescents-with-adhd-stop-and-restart-taking-medicine
#18
William B Brinkman, John O Simon, Jeffery N Epstein
OBJECTIVE: To describe the prevalence of reasons why children and adolescents stop and restart attention-deficit/hyperactivity disorder (ADHD) medicine and whether functional impairment is present after stopping medicine. METHODS: We used the prospective longitudinal cohort from the Multimodal Treatment of Study of Children with ADHD. At the 12 year follow-up when participants were a mean of 21.1 years old, 372 participants (76% male, 64% Caucasian) reported ever taking ADHD medicine...
September 12, 2017: Academic Pediatrics
https://www.readbyqxmd.com/read/28918685/executive-functions-and-attachment-relationships-in-children-with-adhd-links-to-externalizing-internalizing-problems-social-skills-and-negative-mood-regulation
#19
Michal Al-Yagon, Dovrat Forte, Lital Avrahami
OBJECTIVE: Theoretical models suggest multiple underlying pathways for ADHD and multiple risk factors' co-occurrence as impairing this population's affective, interpersonal, and behavioral adjustment. After comparing groups' executive functioning (EF) difficulties and attachment security with each parent, this study primarily aimed to examine four risk factors (ADHD, child-father attachment, child-mother attachment, EF) as possibly explaining children's socioemotional/behavioral measures (externalizing/internalizing behavior, social skills, negative mood regulation)...
September 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28917441/recognition-of-peer-emotions-in-children-with-adhd-evidence-from-an-animated-facial-expressions-task
#20
Aiste Jusyte, Marco Daniel Gulewitsch, Michael Schönenberg
A growing body of literature suggests that ADHD is associated with emotion recognition impairments that may be linked to deficient interpersonal functioning. However, our understanding of the mechanisms underlying these recognition impairments is extremely limited. Here, we used dynamic stimuli to investigate whether impaired emotion recognition in children with ADHD may be associated with impairments in perceptual sensitivity. Participants (ADHD: N = 26; Controls: N = 26) viewed video sequences of neutral faces slowly developing into one of the six basic emotional expressions (angry, happy, fearful, sad, disgusted and surprised) and were instructed to indicate via a button press the precise moment at which they were able to correctly recognize the emotional expression...
August 25, 2017: Psychiatry Research
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