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Adolescent anxiety

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https://www.readbyqxmd.com/read/28239743/sleep-depressive-anxiety-disorders-and-obesity-in-puerto-rican-youth
#1
Daphne Koinis-Mitchell, Nicolás Rosario-Matos, Rafael R Ramírez, Pedro García, Glorisa J Canino, Alexander N Ortega
OBJECTIVE: Adolescents from Puerto Rican backgrounds are found to have higher rates of obesity than adolescents from other ethnic groups in the US. The objective of this study is to examine whether sleeping the recommended number of hours and depression or anxiety disorder are independently related to risk for obesity in a sample of Island Puerto Rican adolescents, and whether the association between sleep and obesity is moderated by depression or anxiety disorder. METHODS: Data from the study were derived from the third wave of an island wide probability sample of Puerto Rican youth residing on the Island, 10-25 years of age (N = 825), with a response rate of 79...
February 27, 2017: Journal of Clinical Psychology in Medical Settings
https://www.readbyqxmd.com/read/28238483/psychological-factors-may-play-an-important-role-in-pediatric-crohn-s-disease-symptoms-and-disability
#2
Miranda A L van Tilburg, Robyn Lewis Claar, Joan M Romano, Shelby L Langer, Douglas A Drossman, William E Whitehead, Bisher Abdullah, Rona L Levy
OBJECTIVE: To examine the relative contributions of disease activity and psychological factors to self-reported symptoms and disability in children with Crohn's disease. STUDY DESIGN: Participants (n = 127 children age 8-18 years) completed questionnaires on symptom severity and disability, as well as psychological measures assessing anxiety, depression, pain beliefs and coping. Disease activity was measured by the Pediatric Crohn's Disease Activity Index. Structural equation modeling was used to test the effects of disease activity and psychological factors on symptoms and disability...
February 24, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28238208/ask-me-self-reported-features-of-adolescents-experiencing-neglect-or-emotional-maltreatment-a-rapid-systematic-review
#3
REVIEW
A M Naughton, L E Cowley, V Tempest, S A Maguire, M K Mann, A M Kemp
BACKGROUND: Neglect is often overlooked in adolescence, due in part to assumptions about autonomy and misinterpretation of behaviors being part of normal adolescent development. Emotional maltreatment (abuse or neglect) has a damaging effect throughout the lifespan, but is rarely recognized amongst adolescents. Our review aims to identify features that adolescents experiencing neglect and/ or emotional maltreatment report. METHOD: A rapid review methodology searched 8 databases (1990-2014), supplemented by hand searching journals, and references, identifying 2,568 abstracts...
February 26, 2017: Child: Care, Health and Development
https://www.readbyqxmd.com/read/28235542/identifying-demographic-and-psychosocial-factors-related-to-the-escalation-of-smoking-behavior-among-mexican-american-adolescents
#4
Sahil S Shete, Anna V Wilkinson
Cigarette smoking is the leading preventable cause of death in the United States; smoking in Mexican American adolescents, a rapidly growing population, remains a major concern. Factors associated with escalation or progression along the smoking trajectory have not been studied in adolescent Mexican Americans. A better understanding of escalation is needed for cancer prevention and overall health. N=1,328 Mexican American adolescents joined a cohort in 2005-06. At baseline participants provided demographic, acculturation and psychosocial data, and reported their smoking status using the Minnesota Smoking Index...
February 21, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28226305/effect-of-maternal-rumination-and-disengagement-during-childhood-on-offspring-neural-response-to-reward-in-late-adolescence
#5
Judith K Morgan, Daniel S Shaw, Rachel H Jacobs, Sarah E Romens, Stephanie L Sitnick, Erika E Forbes
Maternal rumination is a cognitive-affective trait that could influence offspring's ability to respond flexibly to positive and negative events, depending on the quality of maternal problem-solving behaviors with which rumination co-occurs. As reward circuitry is sensitive to stressors and related to risk for depression, reward circuitry is an appropriate candidate mechanism for how maternal characteristics influence offspring. We evaluated the independent and combined effect of maternal rumination and disengagement on adolescent neural response to reward win and loss...
February 11, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28223925/effects-of-intermittent-alcohol-exposure-on-emotion-and-cognition-a-potential-role-for-the-endogenous-cannabinoid-system-and-neuroinflammation
#6
Laura Sanchez-Marin, Francisco J Pavon, Juan Decara, Juan Suarez, Ana Gavito, Estela Castilla-Ortega, Fernando Rodriguez de Fonseca, Antonia Serrano
Intermittent alcohol exposure is a common pattern of adolescent alcohol use that can lead to binge drinking episodes. Alcohol use is known to modulate the endocannabinoid system (ECS), which is involved in neuronal communication, neuroplasticity, neuroinflammation and behavior. Adolescent male Wistar rats were exposed to 4-week intermittent alcohol intoxication (3 g/kg injections for 4 days/week) or saline (N = 12 per group). After alcohol deprivation, adult rats were assessed for emotionality and cognition and the gene expression of the ECS and other factors related to behavior and neuroinflammation was examined in the brain...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28223809/a-review-of-the-efficacy-of-atomoxetine-in-the-treatment-of-attention-deficit-hyperactivity-disorder-in-children-and-adult-patients-with-common-comorbidities
#7
REVIEW
David B Clemow, Chris Bushe, Michele Mancini, Michael H Ossipov, Himanshu Upadhyaya
Attention-deficit hyperactivity disorder (ADHD) is a common neuropsychiatric disorder that is often diagnosed during childhood, but has also increasingly been recognized to occur in adults. Importantly, up to 52% of children (including adolescents) and 87% of adults with ADHD also have a comorbid psychiatric disorder. The presence of a comorbid disorder has the potential to impact diagnosis and could affect treatment outcomes. Atomoxetine is a nonstimulant treatment for ADHD. Despite numerous published studies regarding efficacy of atomoxetine in the treatment of ADHD in patients with comorbid disorders, there is limited information about the impact of individual common comorbid disorders on the efficacy of atomoxetine for ADHD, especially with regard to adults...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28223149/long-term-behavioral-change-as-a-result-of-acute-ethanol-exposure-in-zebrafish-evidence-for-a-role-for-sonic-hedgehog-but-not-retinoic-acid-signaling
#8
Derek F Burton, Chengjin Zhang, Oswald Boa-Amponsem, Shanta Mackinnon, Gregory J Cole
BACKGROUND: Developmental exposure to ethanol is recognized to produce long-term neurobehavioral impairment in multiple animal models. However, the molecular mechanisms underlying these deficits remain poorly understood. The present study was undertaken to ascertain whether two well-characterized targets of prenatal alcohol exposure, sonic hedgehog (Shh) and retinoic acid (RA), that induce the hallmark morphological phenotypes of fetal alcohol spectrum disorders (FASD), are involved in the generation of behavioral alterations as a result of alcohol exposure...
February 20, 2017: Neurotoxicology and Teratology
https://www.readbyqxmd.com/read/28220963/the-association-between-gender-ethnicity-and-suicidality-among-vocational-students-in-israel
#9
Joy Benatov, Ora Nakash, Shai Chen-Gal, Anat Brunstein Klomek
Gender and ethnicity are significant factors when evaluating suicidal risk, especially among ethnically diverse populations. In the current study we explored the association between gender, ethnicity, and suicide ideation and attempts among Arab and Jewish vocational education and training high school students in Israel. Students (N = 3,554) completed a self-report survey evaluating suicide ideation and attempts, depression, anxiety, somatization, and sense of belonging. Hierarchical generalized linear modeling indicated that female Arab adolescents had elevated levels of suicide ideation, higher rates of suicide attempts, and greater psychological distress than Arab males and Jewish students...
February 21, 2017: Suicide & Life-threatening Behavior
https://www.readbyqxmd.com/read/28219765/maternal-dipyrone-treatment-during-lactation-in-mice-reduces-maternal-behavior-and-increases-anxiety-like-behavior-in-offspring
#10
Vanessa Barbosa Veronesi, Tatiane Helena Batista, Ana Cláudia Alves Freire Ribeiro, Alexandre Giusti-Paiva, Fabiana Cardoso Vilela
Dipyrone (metamizole), a powerful drug, is widely used as an analgesic and antipyretic; however, the safety of its use during lactation and the potential impact on the offspring are not well established. This study aimed to determine the effect of maternal dipyrone treatment during lactation on offspring development and emotional behavior and on the dam's maternal behavior. Hence, on postnatal day (PND) 2, drinking water only or drinking water containing dipyrone at doses of 100, 300, and 500mg/kg/day, were offered to lactating mothers up to PND9...
February 17, 2017: International Journal of Developmental Neuroscience
https://www.readbyqxmd.com/read/28216583/effects-of-sleep-quality-on-the-association-between-problematic-mobile-phone-use-and-mental-health-symptoms-in-chinese-college-students
#11
Shuman Tao, Xiaoyan Wu, Yukun Zhang, Shichen Zhang, Shilu Tong, Fangbiao Tao
Problematic mobile phone use (PMPU) is a risk factor for both adolescents' sleep quality and mental health. It is important to examine the potential negative health effects of PMPU exposure. This study aims to evaluate PMPU and its association with mental health in Chinese college students. Furthermore, we investigated how sleep quality influences this association. In 2013, we collected data regarding participants' PMPU, sleep quality, and mental health (psychopathological symptoms, anxiety, and depressive symptoms) by standardized questionnaires in 4747 college students...
February 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28215656/chronic-physical-health-conditions-and-emotional-problems-from-early-adolescence-through-mid-adolescence
#12
LaRita C Jones, Sylvie Mrug, Marc N Elliott, Sara L Toomey, Susan Tortolero, Mark A Schuster
BACKGROUND/OBJECTIVES: Chronic physical health conditions are highly prevalent in youth, frequently persisting into adulthood and contributing to the current and future healthcare burden in the United States. Our study evaluates associations of chronic physical health conditions with depressive and physiological anxiety symptoms in a community sample of youth, and examines how those associations change from early to mid-adolescence. METHODS: In this longitudinal study of 5,147 youth, students and their caregivers were interviewed when youth were in grades 5 (M age = 11), 7 (M age = 13), and 10 (M age = 16)...
February 12, 2017: Academic Pediatrics
https://www.readbyqxmd.com/read/28215269/is-there-an-association-between-short-sleep-duration-and-adolescent-anxiety-disorders
#13
Robert E Roberts, Hao T Duong
OBJECTIVE: The purpose of this study is to provide the first data on the prospective, reciprocal association between short sleep duration and DSM-IV anxiety disorders among adolescents. METHODS: A community-based two-wave cohort study included 4175 youths aged 11-17 years at baseline, with 3134 of these followed up a year later, drawn from a metropolitan area with a population of over 4 million. Anxiety is defined as any DSM-IV anxiety disorder in the past year generalized anxiety: panic disorder, agoraphobia without panic, social phobia, and post-traumatic stress disorder...
February 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28214680/exploring-the-role-of-testosterone-in-the-cerebellum-link-to-neuroticism-from-adolescence-to-early-adulthood
#14
Dennis J L G Schutter, Rosa Meuwese, Marieke G N Bos, Eveline A Crone, Jiska S Peper
Previous research has found an association between a smaller cerebellar volume and higher levels of neuroticism. The steroid hormone testosterone reduces stress responses and the susceptibility to negative mood. Together with in vitro studies showing a positive effect of testosterone on cerebellar gray matter volumes, we set out to explore the role of testosterone in the relation between cerebellar gray matter and neuroticism. Structural magnetic resonance imaging scans were acquired, and indices of neurotic personality traits were assessed by administering the depression and anxiety scale of the revised NEO personality inventory and Gray's behavioural avoidance in one hundred and forty-nine healthy volunteers between 12 and 27 years of age...
January 29, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28212718/a-speech-and-psychological-profile-of-treatment-seeking-adolescents-who-stutter
#15
Lisa Iverach, Robyn Lowe, Mark Jones, Susan O'Brian, Ross G Menzies, Ann Packman, Mark Onslow
PURPOSE: The purpose of this study was to evaluate the relationship between stuttering severity, psychological functioning, and overall impact of stuttering, in a large sample of adolescents who stutter. METHOD: Participants were 102 adolescents (11-17 years) seeking speech treatment for stuttering, including 86 boys and 16 girls, classified into younger (11-14 years, n=57) and older (15-17 years, n=45) adolescents. Linear regression models were used to evaluate the relationship between speech and psychological variables and overall impact of stuttering...
March 2017: Journal of Fluency Disorders
https://www.readbyqxmd.com/read/28211549/review-of-health-and-risk-behaviours-mental-health-problems-and-suicidal-behaviours-in-young-europeans-on-the-basis-of-the-results-from-the-eu-funded-saving-and-empowering-young-lives-in-europe-seyle-study
#16
REVIEW
Danuta Wasserman
An estimated 800 000 suicide deaths occur worldwide. The global suicide rate is 11.4 per 100 000 population; 15.0/100 000 for males and 8.0/100 000 for females. Globally, suicide is the second leading cause of death in 15-29 year olds. In a collaborative effort to reduce the high rates of suicide and mental health problems among youth across Europe, the European Union 7th Framework funded the Saving and Empowering Young Lives in Europe (SEYLE) project. SEYLE is a randomized controlled trial (RCT) aimed to promote mental health and healthy lifestyles, while preventing psychopathology and suicidal behaviours among adolescents...
December 23, 2016: Psychiatria Polska
https://www.readbyqxmd.com/read/28210212/differential-behavioral-and-neurobiological-effects-of-chronic-corticosterone-treatment-in-adolescent-and-adult-rats
#17
Jitao Li, Xiaomeng Xie, Youhong Li, Xiao Liu, Xuemei Liao, Yun-Ai Su, Tianmei Si
Adolescence is a critical period with ongoing maturational processes in stress-sensitive systems. While adolescent individuals show heightened stress-induced hormonal responses compared to adults, it is unclear whether and how the behavioral and neurobiological consequences of chronic stress would differ between the two age groups. Here we address this issue by examining the effects of chronic exposure to the stress hormone, corticosterone (CORT), in both adolescent and adult animals. Male Sprague-Dawley (SD) rats were injected intraperitoneally with CORT (40 mg/kg) or vehicle for 21 days during adolescence (post-natal day (PND) 29-49) or adulthood (PND 71-91) and then subjected to behavioral testing or sacrifice for western blot analyses...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/28209542/social-anxiety-and-the-cortisol-response-to-social-evaluation-in-children-and-adolescents
#18
Esther van den Bos, Mattie Tops, P Michiel Westenberg
Contradictory findings have been reported on the relation between social anxiety and the cortisol response to social evaluation in youth. The present longitudinal study aimed to clarify this relation by taking pubertal development into account. Data were collected in two waves, two years apart, for a community sample of 196 participants, aged 8-17 years at Time 1. Pubertal development and social anxiety were assessed with self-report questionnaires. Salivary cortisol was obtained before and after participants completed the Leiden Public Speaking Task...
February 7, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28202350/chronic-social-instability-increases-anxiety-like-behavior-and-ethanol-preference-in-male-long-evans-rats
#19
Alyssa R Roeckner, Alexandra Bowling, Tracy R Butler
Chronic stress during adolescence is related to increased prevalence of anxiety disorders and alcohol use disorders in humans. This phenotype has been consistently recapitulated in animal models with male subjects, but models using female subjects are fewer. The aim of these studies was to test the hypothesis that chronic social instability (CSI) during adolescence engenders increased anxiety-like behavior, increased corticosterone, and greater ethanol intake and/or preference than control groups in male and female rats...
February 13, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28202303/association-between-substance-use-diagnoses-and-psychiatric-disorders-in%C3%A2-an-adolescent-and-young-adult-clinic-based-population
#20
Justine Wittenauer Welsh, John R Knight, Sherry Shu-Yeu Hou, Monica Malowney, Patricia Schram, Lon Sherritt, J Wesley Boyd
PURPOSE: Adolescents with substance use disorders are more likely to have a current psychiatric disorder. However, when compared with the adult literature, there is relatively limited information regarding the specific co-occurrence of certain mental health diagnoses and substance use disorders in adolescents. The objectives of this study were to build on the previous literature regarding mental health diagnoses and different types of substance use disorders in adolescents, as well as explore the differences, if any, between groupings of mental health diagnosis and type of substance used...
February 12, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
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