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https://www.readbyqxmd.com/read/28429656/baseline-cognitive-test-performance-and-concussion-like-symptoms-among-adolescent-athletes-with-adhd-examining-differences-based-on-medication-use
#1
Nathan E Cook, Donna S Huang, Noah D Silverberg, Brian L Brooks, Bruce Maxwell, Ross Zafonte, Paul D Berkner, Grant L Iverson
OBJECTIVE: Youth with attention deficit hyperactivity disorder (ADHD) perform more poorly on preseason cognitive testing and report more baseline concussion-like symptoms but prior studies have not examined the influence of medication use on test performance or symptom reporting. This study investigated whether medication use is relevant when interpreting baseline ImPACT® results from student athletes with ADHD. METHOD: Participants were 39,247 adolescent athletes, ages 13-18 (mean age = 15...
April 21, 2017: Clinical Neuropsychologist
https://www.readbyqxmd.com/read/28429606/parent-and-patient-perceptions-of-functional-impairment-due-to-tourette-syndrome-development-of-a-shortened-version-of-the-child-tourette-syndrome-impairment-scale
#2
Kara S Francis Barfell, Ryan R Snyder, Kelly M Isaacs-Cloes, Jordan F Garris, Alyssa R Roeckner, Paul S Horn, Michael D Guthrie, Steve W Wu, Donald L Gilbert
The Child Tourette Syndrome Impairment Scale (CTIM) rates 37 problems in school, social, and home domains separately for tics and for comorbid diagnoses. However, a shorter version would be easier to implement in busy clinics. Using published data from 85 children with Tourette syndrome, 92 controls, and parents, factor analysis was used to generate a "mini-CTIM" composed of 12 items applied to tic and comorbid diagnoses. Child- and parent-rated mini-CTIM scores were compared and correlated across raters and accounting for clinician-rated tic severity and presence of attention-deficit hyperactivity disorder (ADHD) and obsessive-compulsive disorder (OCD)...
January 1, 2017: Journal of Child Neurology
https://www.readbyqxmd.com/read/28429134/systematic-review-of-quality-of-life-and-functional-outcomes-in-randomized-placebo-controlled-studies-of-medications-for-attention-deficit-hyperactivity-disorder
#3
REVIEW
David R Coghill, Tobias Banaschewski, César Soutullo, Matthew G Cottingham, Alessandro Zuddas
Children, adolescents and adults with attention-deficit/hyperactivity disorder (ADHD) experience functional impairment and poor health-related quality of life (HRQoL) in addition to symptoms of inattention/hyperactivity-impulsivity. To synthesize qualitatively the published evidence from randomized, double-blind, placebo-controlled trials of the effectiveness of pharmacotherapy on functional impairment or HRQoL in patients with ADHD, a systematic PubMed searching and screening strategy was designed to identify journal articles meeting pre-specified criteria...
April 20, 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28428817/prevalence-and-correlates-of-adhd-among-adolescents-in-a-beirut-community-sample-results-from-the-bei-psy-study
#4
Elias Ghossoub, Lilian A Ghandour, Fadi Halabi, Pia Zeinoun, Al Amira Safa Shehab, Fadi T Maalouf
BACKGROUND: This study aims to investigate the prevalence, correlates and treatment seeking behavior related to ADHD among adolescents from Lebanon. METHODS: Five hundred and ten adolescents were recruited through multistage stratified cluster sampling of households in Beirut, and separately interviewed along with one parent/legal guardian, using the DAWBA. All adolescents completed the PRQ and the SDQ; the parent/legal guardian also completed the SDQ and provided basic demographic information, including attitudes towards seeking mental health services...
2017: Child and Adolescent Psychiatry and Mental Health
https://www.readbyqxmd.com/read/28428763/adhd-lifestyles-and-comorbidities-a-call-for-an-holistic-perspective-from-medical-to-societal-intervening-factors
#5
REVIEW
Simon Weissenberger, Radek Ptacek, Martina Klicperova-Baker, Andreja Erman, Katerina Schonova, Jiri Raboch, Michal Goetz
The review examines Attention Deficit Hyperactivity Disorder (ADHD in its Child and Adult form) and its various presentations (Hyperactive Impulsive, Inattentive, and Combined) with a particular focus on environmental (incl. social factors), lifestyles and comorbidities. It is argued that ADHD is best understood in a holistic and interactive context and a vast empirical literature is presented to illustrate the point: Environmental factors include stress in general as well as exposure to toxins (phthalates, bisphenol A)...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28428702/drd4-and-dat1-vntr-genotyping-in-children-with-attention-deficit-hyperactivity-disorder
#6
Ashley Stanley, K Chavda, A Subramanian, S V Prabhu, T F Ashavaid
The dopamine receptor-D4 and the dopamine transporter have been investigated for their role in attention deficit hyperactivity disorder (ADHD) in children. Reports of their genetic association with ADHD have shown mixed results. The aim of the study was to evaluate the association of variable number tandem repeats (VNTRs) of the DRD4 and DAT1 genes with ADHD in children. A pilot 1:1 case control study, with 44 clinically confirmed ADHD cases and 44 age/gender matched healthy controls, was conducted at a tertiary care centre in Mumbai...
June 2017: Indian Journal of Clinical Biochemistry: IJCB
https://www.readbyqxmd.com/read/28428624/attentional-selection-predicts-rapid-automatized-naming-ability-in-chinese-speaking-children-with-adhd
#7
Encong Wang, Meirong Sun, Ye Tao, Xiaoyi Gao, Jialiang Guo, Chenguang Zhao, Hui Li, Qiujin Qian, Zhanliang Wu, Yufeng Wang, Li Sun, Yan Song
Children with attention-deficit/hyperactivity disorder (ADHD) are reported to have a significantly higher risk of showing reading difficulties or disorders. Here, we aimed to identify the relationship between electroencephalographic (EEG) marker of spatial attention and reading ability in Chinese children with ADHD. First, we demonstrated that rapid automatized naming (RAN) is a strong predictor of reading ability in Chinese-speaking children. Then, EEG data of 9-to 15-year-old children with ADHD (n = 38) and typically developing (TD) controls (n = 36) were collected while the children performed a classical visual search task...
April 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28428150/satiety-regulation-in-children-with-loss-of-control-eating-and-attention-deficit-hyperactivity-disorder-a-test-meal-study
#8
Susanne Kurz, Dominik Schoebi, Daniela Dremmel, Wieland Kiess, Simone Munsch, Anja Hilbert
Children with loss of control (LOC) eating and attention-deficit/hyperactivity disorder (ADHD) are at risk for excessive weight gain. However, it is unclear whether or not these children show disturbances in hunger and satiety regulation. The goal was to examine the food intake and sense of LOC over eating as well as LOC eating-related characteristics during test meal in children with LOC eating and ADHD. Children aged 8-13 y with LOC eating (n = 33), ADHD (n = 32), and matched healthy controls (n = 33), consumed a test meal consisting of their chosen lunch food, with the instruction to eat until feeling full...
April 18, 2017: Appetite
https://www.readbyqxmd.com/read/28427114/h-lifestyle-use-of-drugs-by-healthy-people-for-enhancing-cognition-creativity-motivation-and-pleasure
#9
REVIEW
L-S Camilla d'Angelo, George Savulich, Barbara J Sahakian
Today there is continued, and in some cases growing, availability of psychoactive substances, including treatments for mental health disorders such as cognitive enhancers, which can enhance or restore brain function, but also 'recreational' drugs such as novel psychoactive substances (NPS). The use of psychoactive drugs has both benefits and risks: whilst new drugs to treat cognitive symptoms in neuropsychiatric or neurodegenerative disorders could have great benefits for many patient groups, the increasing ease of accessibility to recreational NPS and the increasing lifestyle use of cognitive enhancers by healthy people means that the effective management of psychoactive substances will be an issue of increasing importance...
April 20, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28427034/taxometric-analyses-and-predictive-accuracy-of-callous-unemotional-traits-regarding-quality-of-life-and-behavior-problems-in-non-conduct-disorder-diagnoses
#10
Pierre C M Herpers, Helen Klip, Nanda N J Rommelse, Mark J Taylor, Corina U Greven, Jan K Buitelaar
Callous-unemotional (CU) traits have mainly been studied in relation to conduct disorder (CD), but can also occur in other disorder groups. However, it is unclear whether there is a clinically relevant cut-off value of levels of CU traits in predicting reduced quality of life (QoL) and clinical symptoms, and whether CU traits better fit a categorical (taxonic) or dimensional model. Parents of 979 youths referred to a child and adolescent psychiatric clinic rated their child's CU traits on the Inventory of Callous-Unemotional traits (ICU), QoL on the Kidscreen-27, and clinical symptoms on the Child Behavior Checklist...
April 5, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28425688/pediatric-epilepsy-and-psychiatric-comorbidity-preliminary-observational-data-from-a-prospective-study
#11
Michela Gatta, Alessia Raffagnato, Stefania Mannarini, Laura Balottin, Irene Toldo, Marilena Vecchi, Clementina Boniver
BACKGROUND: Several studies have confirmed psychiatric comorbidity and a worse quality of life in children with epilepsy, but the clinical assessment and monitoring of these patients often pays insufficient attention to their psychological aspects alongside their neurological issues. The present study aims to describe the distribution of psychopathologies and their clinical evolution over 18 months in a sample of children followed up since the onset of their epilepsy. METHODS: After being diagnosed with epilepsy, 49 subjects (age 4-18y) were followed up with psychiatric and psychological assessments based on the use of dimensional and categorical psychometric tools...
April 20, 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/28424947/neurodevelopmental-effects-of-antiepileptic-drugs
#12
Marissa Kellogg, Kimford J Meador
Increasing evidence suggests that exposure to certain antiepileptic drugs (AEDs) during critical periods of development may induce transient or long-lasting neurodevelopmental deficits across cognitive, motor and behavioral domains. The developing nervous system may endure prolonged chronic exposure to AEDs during pregnancy (in utero) or during childhood, which can lead to neurodevelopmental defects such as congenital neural tube defects, lower IQ, language deficits, autism and ADHD. To date, valproate is the most widely recognized AED to significantly negatively affect neurodevelopment, and demonstrates greater adverse effects than any other AEDs that have been assessed...
April 19, 2017: Neurochemical Research
https://www.readbyqxmd.com/read/28424381/-the-relationship-between-physical-activity-and-executive-functions-among-children-with-attention-deficit-hyperactivity-disorder
#13
Martina Miklós, Judit Futó, Judit Balázs
The connection between physical activity and executive functions has recently started to emerge as a new focus of research within the field of attention-deficit-hyperactivity-disorder (ADHD). In the present paper we summarise the major findings of these studies concentrating specifically on paediatric population. We present the results of six studies that focus on the connection between acute physical activity and executive functions and seven others that examine the relationship between chronic physical activity and executive functions in children with ADHD...
2017: Psychiatria Hungarica: A Magyar Pszichiátriai Társaság Tudományos Folyóirata
https://www.readbyqxmd.com/read/28423978/reward-processing-deficits-during-a-spatial-attention-task-in-patients-with-adhd-an-fmri-study
#14
Baris Metin, Zeynep C Tas, Merve Çebi, Ayşe Büyükaslan, Aysegül Soysal, Deniz Hatıloglu, Nevzat Tarhan
OBJECTIVE: In this study, we aimed to explore how cues signaling rewards and feedbacks about rewards are processed in ADHD. METHOD: Inside the scanner, 16 healthy children and 19 children with ADHD completed a spatial attention paradigm where cues informed about the availability of reward and feedbacks were provided about the earned reward. RESULTS: In ventral anterior thalamus (VA), the controls exhibited greater activation in response to reward-predicting cues, as compared with no-reward cues, whereby in the ADHD group, the reverse pattern was observed (nonreward > reward)...
April 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28423975/turning-points-in-the-lives-of-youth-of-with-without-adhd-are-they-linked-to-changes-in-substance-use
#15
Peter S Jensen, Kumi Yuki, Desiree Murray, John T Mitchell, Thomas Weisner, Steven Hinshaw, Brooke Molina, James Swanson, L Eugene Arnold, Lily Hechtman, Karen Wells
OBJECTIVE: This study examines the behavior beliefs, social supports, and turning points in individuals with/without ADHD related to their substance use/abuse (SU/A) decisions. METHOD: The coded interviews from 60 participants with/without ADHD were compared for their SU/A decisions and precipitants with these decisions among abstainers, persisters, and desisters. RESULTS: ADHD participants reported fewer social advantages to avoid SU/A than non-ADHD participants...
April 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28422635/simulated-driving-skills-evaluation-of-teenagers-with-attention-deficit-hyperactivity-disorder-before-driving-lessons
#16
Navah Zelda Ratzon, Efrat Kadury Lunievsky, Arie Ashkenasi, Joseph Laks, Herman Avner Cohen
OBJECTIVE: We evaluated the driving skills of teenagers with attention deficit hyperactivity disorder (ADHD) during simulated driving before starting driving lessons and observed whether methylphenidate (MPH) affected their performance. METHOD: Sixty teenagers ages 15-18 yr were included; 29 teenagers with ADHD were tested with and without MPH, and 31 teenagers (control group) were tested once. All participants were tested on the STISIM Drive™ simulator. RESULTS: The number of center-line crossings was higher in the group without MPH treatment than in the control group and the MPH-treated group...
May 2017: American Journal of Occupational Therapy: Official Publication of the American Occupational Therapy Association
https://www.readbyqxmd.com/read/28422445/transcriptional-profiling-of-shr-ncrl-prefrontal-cortex-reveals-hyperactivity-associated-genes-responsive-to-amphetamine-challenge
#17
Irene Joy I Dela Peña, Ike Dela Peña, June Bryan de la Peña, Hee Jin Kim, Aeree Sohn, Chan Young Shin, Doug Hyun Han, Bung-Nyun Kim, Jong Hoon Ryu, Jae Hoon Cheong
Several studies suggest a strong genetic component of attention-deficit/hyperactivity disorder (ADHD), a complex neurodevelopmental disorder characterized by inappropriate levels of hyperactivity, impulsivity, and inattention. Determining specific genetic risk variants for each symptom dimension of ADHD may aid in the identification of the biological risk factors of the disorder. In this study, we explored the potential genetic underpinnings of the hyperactive phenotype of ADHD. To this end, we examined differentially expressed genes (DEGs) in the prefrontal cortex (PFC) of SHR/NCrl, an animal model of ADHD, compared with its genetic control, the Wistar Kyoto (WKY/NCrl) rat and the Wistar rat, strain used to represent the "normal" heterogeneous population...
April 19, 2017: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/28421383/pharmacokinetics-safety-and-tolerability-of-single-and-multiple-doses-of-guanfacine-extended-release-formulation-in-healthy-japanese-and-caucasian-male-adults
#18
Yumiko Matsuo, Masafumi Okita, James Ermer, Toshihiro Wajima
BACKGROUND AND OBJECTIVE: Guanfacine extended-release (guanfacine XR) could be a useful treatment option for children and adolescent patients with attention-deficit/hyperactivity disorder (ADHD). As an initial step in the development in Japan, the pharmacokinetics, safety and tolerability were assessed in healthy Japanese and non-Hispanic Caucasian adults. METHODS: A Phase 1, double-blind, randomized, placebo-controlled, single- and multiple-oral dose escalation study of guanfacine XR was conducted...
April 18, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28420972/multi-modal-multi-measure-and-multi-class-discrimination-of-adhd-with-hierarchical-feature-extraction-and-extreme-learning-machine-using-structural-and-functional-brain-mri
#19
Muhammad Naveed Iqbal Qureshi, Jooyoung Oh, Beomjun Min, Hang Joon Jo, Boreom Lee
Structural and functional MRI unveil many hidden properties of the human brain. We performed this multi-class classification study on selected subjects from the publically available attention deficit hyperactivity disorder ADHD-200 dataset of patients and healthy children. The dataset has three groups, namely, ADHD inattentive, ADHD combined, and typically developing. We calculated the global averaged functional connectivity maps across the whole cortex to extract anatomical atlas parcellation based features from the resting-state fMRI (rs-fMRI) data and cortical parcellation based features from the structural MRI (sMRI) data...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28420586/impaired-oral-absorption-of-methylphenidate-after-roux-en-y-gastric-bypass
#20
REVIEW
Carmil Azran, Peter Langguth, Arik Dahan
The anatomic and physiologic changes in the gastrointestinal (GI) tract after bariatric surgery may significantly affect the pharmacokinetics of medications taken by the patients for various reasons. Unfortunately, there is little information regarding changes in drug absorption after bariatric surgeries, limiting the ability of medical professionals to produce clear recommendations on what changes should be made to the formulations and dosing regimens of drugs after bariatric surgery. In this article, we report and analyze a case of 52-year-old male patient with morbid obesity and attention-deficit/hyperactivity disorder (ADHD) who experienced lack of methylphenidate efficacy after Roux en-Y gastric bypass (RYGB), which was eventually resolved by using the transdermal patch instead of an oral product...
March 9, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
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