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https://www.readbyqxmd.com/read/27921139/reduced-inattention-and-hyperactivity-and-improved-cognition-after-marine-oil-extract-pcso-524%C3%A2-supplementation-in-children-and-adolescents-with-clinical-and-subclinical-symptoms-of-attention-deficit-hyperactivity-disorder-adhd-a-randomised-double-blind-placebo
#1
James D Kean, Jerome Sarris, Andrew Scholey, Richard Silberstein, Luke A Downey, Con Stough
INTRODUCTION: This study investigated the effects of a marine oil extract (PCSO-524®) on inattention, hyperactivity, mood and cognition in children and adolescents. PCSO-524® is a standardised lipid extract of the New Zealand green-lipped mussel and is an inflammatory modulator that inhibits the 5'-lipoxygenase and cyclooxygenase pathways and decreases concentrations of the pro-inflammatory arachidonic acid (AA). METHODS: PCSO-524® or a matched placebo was administered for 14 weeks to 144 participants (123 males/21 females; mean age 8...
December 5, 2016: Psychopharmacology
https://www.readbyqxmd.com/read/27920092/definition-discrimination-diagnosis-and-treatment-of-central-breathing-disturbances-during-sleep
#2
Winfried Randerath, Johan Verbraecken, Stefan Andreas, Michael Arzt, Konrad E Bloch, Thomas Brack, Bertien Buyse, Wilfried De Backer, Danny Joel Eckert, Ludger Grote, Lars Hagmeyer, Jan Hedner, Poul Jennum, Maria Teresa La Rovere, Carla Miltz, Walter T McNicholas, Josep Montserrat, Matthew Naughton, Jean-Louis Pepin, Dirk Pevernagie, Bernd Sanner, Dries Testelmans, Thomy Tonia, Bart Vrijsen, Peter Wijkstra, Patrick Levy
The complexity of central breathing disturbances during sleep has become increasingly obvious. They present as central sleep apnoeas (CSAs) and hypopnoeas, periodic breathing with apnoeas, or irregular breathing in patients with cardiovascular, other internal or neurological disorders, and can emerge under positive airway pressure treatment or opioid use, or at high altitude. As yet, there is insufficient knowledge on the clinical features, pathophysiological background and consecutive algorithms for stepped-care treatment...
December 5, 2016: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/27919646/role-of-neurotrophic-factors-in-attention-deficit-hyperactivity-disorder
#3
Shih-Jen Tsai
Neurotrophins (NTs), a family of proteins including nerve growth factor, brain-derived neurotrophic factor (BDNF), neurotrophin-3, and neurotrophin-4, are essential for neural growth, survival, and differentiation, and are therefore crucial for brain development. Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by problems of inattention and/or hyperactivity-impulsivity. ADHD is one of the most common childhood onset psychiatric disorders. Studies have suggested that both genetic and environmental factors influence the development of the disorder, although the precise causes of ADHD have not yet been identified...
November 30, 2016: Cytokine & Growth Factor Reviews
https://www.readbyqxmd.com/read/27916143/hyponatremia-effect-in-patients-with-alcohol-dependence-on-their-physical-and-mental-health-status
#4
Ordak Michal, Maj-Zurawska Magdalena, Matsumoto Halina, Bujalska-Zadrozny Magdalena, Nasierowski Tadeusz, Muszynska Elzbieta, Wojnar Marcin
Hyponatremia, i.e. reduction of sodium level in the blood plasma below 135 mmol/L, is one of the most common electrolyte disorders occurring in people addicted to alcohol. Numerous psychopathological symptoms may be significantly associated with its occurrence. Since sodium is one of the main bioelements, which is responsible for proper neuromuscular excitability maintenance and contributes in nerve impulses conduction, sodium balance disorders may be related to a risk to basic life functions. The tested group included 100 alcohol dependent patients (M = 90, F = 10)...
December 2016: Alcohol
https://www.readbyqxmd.com/read/27915166/-i-can-t-accept-that-feeling-relationships-between-interoceptive-awareness-mindfulness-and-eating-disorder-symptoms-in-females-with-and-at-risk-of-an-eating-disorder
#5
Paul Lattimore, Bethan R Mead, Leanne Irwin, Lorna Grice, Ruth Carson, Peter Malinowski
Mindfulness based therapies (MBTs) for eating disorders show potential benefit for outcomes yet evidence is scarce regarding the mechanisms by which they influence remission from symptoms. One way that mindfulness approaches create positive outcomes is through enhancement of emotion regulation skills. Maladaptive emotion regulation is a key psychological feature of all eating disorders. The aim of the current study was to identify facets of emotion regulation involved in the relationship between mindfulness and maladaptive eating behaviours...
November 16, 2016: Psychiatry Research
https://www.readbyqxmd.com/read/27913125/apomorphine-therapy-in-parkinson-s-and-future-directions
#6
Nataliya Titova, K Ray Chaudhuri
Apomorphine infusion or injection is an important dopamine agonist non-oral therapy usually used in advanced Parkinson's disease (PD) with refractory motor fluctuations. The drug also has appreciable efficacy for nonmotor fluctuations and is the quickest to reverse predictable "off" periods. Current subcutaneous administration, however, is complicated by problems associated with needle-based therapies, such as skin nodule formation, skin irritation, and avoidance of this treatment option by needle-phobic subjects...
November 30, 2016: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/27911342/impulsive-and-compulsive-behaviors-in%C3%A2-parkinson-disease-the-norwegian-parkwest-study
#7
Aleksander H Erga, Guido Alves, Jan Petter Larsen, Ole Bj Rn Tysnes, Kenn Freddy Pedersen
BACKGROUND: Impulsive and compulsive behaviors (ICBs) are frequent in Parkinson's disease (PD), but data from population-based cohorts is lacking. OBJECTIVES: To determine the frequency and associated demographic, clinical, neuropsychiatric and cognitive features of ICBs in a population-based PD cohort. METHODS: This cross-sectional study included 125 patients with PD and 159 age- and gender-matched normal controls recruited from the Norwegian ParkWest study...
November 30, 2016: Journal of Parkinson's Disease
https://www.readbyqxmd.com/read/27909931/attention-deficit-hyperactivity-disorder-symptoms-in-mothers-and-fathers-family-level-interactions-in-relation-to-parenting
#8
David Williamson, Charlotte Johnston, Amira Noyes, Kurtis Stewart, Margaret D Weiss
Previous studies linking parent ADHD symptoms to parenting have typically focused on each parent individually. To provide a broader understanding of family context, in this study, levels of inattention and hyperactivity-impulsivity in mothers and fathers were examined, both individually and in combination, in relation to negative parenting and child-rearing disagreements. Two-parent families of 5 to 13 year old boys (126 with ADHD and 53 typically developing) participated. Parents reported their own ADHD symptoms and their perceptions of child-rearing disagreements...
December 1, 2016: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/27909450/evaluation-of-a-functional-model-of-acquired-capability-for-suicide-in-a-nationwide-sample-of-korean-adults
#9
Joon Deuk Lee, Maeng Je Cho, Jee Hoon Sohn, Subin Park, Sujeong Seong, Joon Ho Ahn, Bong-Jin Hahm, Jin Pyo Hong
OBJECTIVE: We examined a functional model of acquired capability for suicide, which was elaborated from the "Interpersonal-Psychological Theory of Suicide". METHODS: A total of 6,027 Korean community subjects were recruited from The Korean Epidemiologic Catchment Area study conducted in 2011. The subjects were assessed systematically using the Korean version of the Composite International Diagnostic Interview version 2.1, the Korean version of the Barratt Impulsiveness Scale, and the Korean version of the Mood Disorder Questionnaire...
November 2016: Psychiatry Investigation
https://www.readbyqxmd.com/read/27905905/prevalence-and-co-occurrence-of-compulsive-buying-problematic-internet-and-mobile-phone-use-in-college-students-in-yantai-china-relevance-of-self-traits
#10
Zhaocai Jiang, Mingyan Shi
BACKGROUND: Until now, most research in the prevalence of compulsive buying (CB) has been developed from samples in western developed countries, this study aimed to estimate the prevalence and co-morbidities of CB, problematic Internet use (PIU) and problematic mobile phone use (PMPU) in college students in Yantai, China. Moreover, based on the lack of research focusing on differences between CB and addiction, we will explore whether CB and PIU/PMPU individuals are characterized by the same self-traits (i...
December 1, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27904952/what-to-expect-and-when-to-expect-it-an-fmri-study-of-expectancy-in-children-with-adhd-symptoms
#11
Branko M van Hulst, Patrick de Zeeuw, Yvonne Rijks, Sebastiaan F W Neggers, Sarah Durston
Changes in cognitive control and timing have both been implicated in ADHD. Both are involved in building and monitoring expectations about the environment, and altering behavior if those expectations are violated. In ADHD, problems with expectations about future events have high face validity, as this would be associated with behavior that is inappropriate only given a certain context, similar to symptoms of the disorder. In this fMRI study, we used a timing manipulated go/nogo task to assess brain activity related to expectations about what (cognitive control) and when (timing) events would occur...
December 1, 2016: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/27903419/short-term-efficacy-and-tolerability-of-methylphenidate-in-children-with-traumatic-brain-injury-and-attention-problems
#12
Ozalp Ekinci, Meltem Çobanoğulları Direk, Serkan Gunes, Halenur Teke, Nuran Ekinci, Fatma Yıldırım, Çetin Okuyaz
PURPOSE: This study aims to investigate the short-term efficacy and tolerability of immediate-release methylphenidate (IR-MPH) in children with a history of traumatic brain injury (TBI). METHODS: Twenty children with TBI (mean age: 12.7±3.1years) who had clinically significant attention deficit and/or hyperactivity-impulsivity symptoms and twenty children with primary Attention Deficit Hyperactivity Disorder (ADHD) (mean age: 12.3±3.05years) were included. Study measures, which included the Turgay DSM-IV based ADHD rating Scale (T-DSM-IV-S), Conners' Parent Rating Scale (CPRS), Conners' Teacher Rating Scale (CTRS-R) and Clinical Global Impression-Improvement Scale (CGI-I), were completed at the baseline for both of the groups...
November 28, 2016: Brain & Development
https://www.readbyqxmd.com/read/27902542/impact-of-mental-health-comorbidities-on-the-community-based-pediatric-treatment-and-outcomes-of-children-with-attention-deficit-hyperactivity-disorder
#13
Nour Al Ghriwati, Joshua M Langberg, William Gardner, James Peugh, Kelly J Kelleher, Rebecca Baum, William B Brinkman, Phil Lichtenstein, Jeffery N Epstein
OBJECTIVE: Children with attention deficit hyperactivity disorder (ADHD) often exhibit psychiatric comorbidities, which may impact illness presentation, diagnosis, and treatment outcomes. Guidelines exist for dealing with these complex cases but little is known about how comorbidities are being handled in community pediatric settings. The purpose of this study was to evaluate how mental health comorbidities affect community physicians' ADHD care practices and patients' symptom trajectories...
November 23, 2016: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/27901515/neurocognitive-and-clinical-correlates-of-gambling-behavior-based-on-mode-of-gambling
#14
Eric W Leppink, Austin W Blum, Samuel Chamberlain, Jon E Grant
BACKGROUND: Gambling opportunities have expanded greatly in recent years, with ever-increasing availability via the internet as well as land-based options (eg, casinos). Although some research suggests that internet gamblers have higher rates of disordered gambling than land-based only gamblers, the clinical and cognitive importance of these findings is unknown. METHODS: We recruited 542 young adults (age 18 to 29) and compared land- based only (n = 385 [70.8%]) and mixed internet/land-based gamblers (LBGs) (n = 157 [28...
November 2016: Annals of Clinical Psychiatry: Official Journal of the American Academy of Clinical Psychiatrists
https://www.readbyqxmd.com/read/27901211/how-to-tell-a-happy-from-an-unhappy-schizotype-personality-factors-and-mental-health-outcomes-in-individuals-with-psychotic-experiences
#15
Letícia O Alminhana, Miguel Farias, Gordon Claridge, Claude R Cloninger, Alexander Moreira-Almeida
Objective: It is unclear why some individuals reporting psychotic experiences have balanced lives while others go on to develop mental health problems. The objective of this study was to test if the personality traits of harm avoidance, self-directedness, and self-transcendence can be used as criteria to differentiate healthy from unhealthy schizotypal individuals. Methods: We interviewed 115 participants who reported a high frequency of psychotic experiences. The instruments used were the Temperament and Character Inventory (140), Structured Clinical Interview for DSM-IV, and the Oxford-Liverpool Inventory of Feelings and Experiences...
November 24, 2016: Revista Brasileira de Psiquiatria
https://www.readbyqxmd.com/read/27899165/cognitive-dysfunction-in-body-dysmorphic-disorder-new-implications-for-nosological-systems-and-neurobiological-models
#16
Kiri Jefferies-Sewell, Samuel R Chamberlain, Naomi A Fineberg, Keith R Laws
: Introduction Body dysmorphic disorder (BDD) is a debilitating disorder, characterized by obsessions and compulsions relating specifically to perceived appearance, and which has been newly classified within the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) Obsessive-Compulsive and Related Disorders grouping. Until now, little research has been conducted into the cognitive profile of this disorder. METHODS: Participants with BDD (n=12) and participants without BDD (n=16) were tested using a computerized neurocognitive battery investigating attentional set-shifting (Intra/Extra Dimensional Set Shift Task), decision-making (Cambridge Gamble Task), motor response-inhibition (Stop-Signal Reaction Time Task), and affective processing (Affective Go-No Go Task)...
November 30, 2016: CNS Spectrums
https://www.readbyqxmd.com/read/27898608/effect-of-spatial-orientation-of-the-horizontal-semicircular-canal-on-the-vestibulo-ocular-reflex
#17
Rebecca Maxwell, Constantin von Kirschbaum, Claudia Jerin, Nadine Lehnen, Eike Krause, Robert Gürkov
OBJECTIVE: To determine if an alignment of the horizontal semi-circular canal (hSCC) with the plane of rotation would enhance the vestibular-ocular reflex (VOR) gain result as it has been previously suggested. STUDY DESIGN: Comparative study of a physiological vestibular function test in healthy subjects. SETTING: Tertiary referral center for otology and neurotology. PATIENTS: Twenty two healthy volunteers were recruited for this study...
November 24, 2016: Otology & Neurotology
https://www.readbyqxmd.com/read/27895238/combined-modality-intervention-for-adhd-with-comorbid-reading-disorders-a-proof-of-concept-study
#18
Rosemary Tannock, Jan C Frijters, Rhonda Martinussen, Erin Jacquelyn White, Abel Ickowicz, Nancy J Benson, Maureen W Lovett
To evaluate the relative efficacy of two reading programs with and without adjunctive stimulant medication for children with attention-deficit/hyperactivity disorder and comorbid reading disorder (ADHD+RD). Sixty-five children (7-11 years in age) were assigned randomly to one of three intensive remedial academic programs (phonologically or strategy-based reading instruction, or general academic strategy and social skills training) in combination with either immediate-release methylphenidate or placebo. Multiple-blind procedures were used for medication/placebo, given twice daily...
November 28, 2016: Journal of Learning Disabilities
https://www.readbyqxmd.com/read/27895149/psychotherapy-for-adolescents-with-attention-deficit-hyperactivity-disorder-a-pediatrician-s-guide
#19
Vania Modesto-Lowe, Victoria Charbonneau, Pantea Farahmand
Attention-deficit hyperactivity disorder (ADHD) presents with high levels of inattention, impulsiveness, and hyperactivity. ADHD starts in childhood and results in impairments that continue into adulthood. ADHD symptoms lead to decreased functionality in various life domains and result in poor academics, behavioral challenges, delayed independence, and strained relationships. Despite advances in diagnosis and treatment, persistent residual symptoms are common, highlighting the need for novel treatment strategies...
November 27, 2016: Clinical Pediatrics
https://www.readbyqxmd.com/read/27892808/self-reported-impulsivity-in-huntington-s-disease-patients-and-relationship-to-executive-dysfunction-and-reward-responsiveness
#20
Patricia L Johnson, Geoffrey F Potts, Juan Sanchez-Ramos, Cynthia R Cimino
INTRODUCTION: Few studies have directly investigated impulsivity in Huntington's disease (HD) despite known changes in dopaminergic and frontal functioning, changes that have been associated with impulsivity in other disorders and in the normal population. This study sought to further categorize impulsivity in HD through examining differences in self-reported impulsivity between community controls and HD patients, the relationship between executive dysfunction and impulsivity, and the relationship of a reward/punishment behavioral inhibition task in relation to these self-report measures...
November 28, 2016: Journal of Clinical and Experimental Neuropsychology
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