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https://www.readbyqxmd.com/read/28428763/adhd-lifestyles-and-comorbidities-a-call-for-an-holistic-perspective-from-medical-to-societal-intervening-factors
#1
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/28427930/the-relative-prevalence-of-schizophrenia-among-cannabis-and-cocaine-users-attending-addiction-services
#2
Nicolás Libuy, Valeria de Angel, Carlos Ibáñez, Robin M Murray, Adrian P Mundt
BACKGROUND: Cannabis and cocaine are the most common illicit drugs for which people are treated in addiction services in Latin America. Much research has suggested that the use of cannabis increases the risk of schizophrenia; there is less evidence concerning cocaine. The aim of the present study was to establish the relative prevalence of schizophrenia in people treated for cannabis use and cocaine use disorders in Chile. METHODS: A sample of 22,615 people treated for illicit drug use disorders was obtained from a national registry of addiction service users in Chile...
April 18, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28426439/high-mortality-among-patients-with-opioid-use-disorder-in-a-large-healthcare-system
#3
Yih-Ing Hser, Larissa J Mooney, Andrew J Saxon, Karen Miotto, Douglas S Bell, Yuhui Zhu, Di Liang, David Huang
OBJECTIVES: Elevated mortality has been observed among individuals with opioid use disorder (OUD) treated in addiction specialty clinics or programs. Information about OUD patients in general healthcare settings is needed in light of the current effort to integrate addiction services into primary healthcare systems. This study examined mortality rates, causes of death, and associated risk factors among patients with OUD in a large general healthcare system. METHODS: Mortality data were linked with electronic health records of 2576 OUD patients cared for in a large university health system from 2006 to 2014...
April 20, 2017: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/28420448/association-of-cognitive-function-and-liability-to-addiction-with-childhood-herpesvirus-infections-a-prospective-cohort-study
#4
Michael M Vanyukov, Vishwajit L Nimgaonkar, Levent Kirisci, Galina P Kirillova, Maureen D Reynolds, Konasale Prasad, Ralph E Tarter, Robert H Yolken
Liability to substance use disorder (SUD) is largely nonspecific to particular drugs and is related to behavior dysregulation, including reduced cognitive control. Recent data suggest that cognitive mechanisms may be influenced by exposure to neurotropic infections, such as human herpesviruses. In this study, serological evidence of exposure to human herpesvirus Herpes simplex virus Type 1 (HSV-1), cytomegalovirus (CMV), and Epstein-Barr virus (EBV) as well as Toxoplasma gondii was determined in childhood (age ~11 years) in 395 sons and 174 daughters of fathers with or without SUD...
April 19, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/28419577/decline-in-new-psychoactive-substance-use-disorders-following-legislation-targeting-headshops-evidence-from-national-addiction-treatment-data
#5
Bobby P Smyth, Suzi Lyons, Walter Cullen
INTRODUCTION AND AIMS: New psychoactive substances (NPS) have hedonic effects that may lead to dependence. Headshops selling NPS increased in number in Ireland from late 2009. Legislation was enacted in May and August of 2010 that caused their closure. It is unknown whether such events impact the rate of NPS use disorders. DESIGNS AND METHODS: We conducted a population-based study using the Irish national database of episodes of addiction treatment between 2009 and 2012...
April 16, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28418789/transitions-and-motivations-for-substance-misuse-in-prison-inmates-with-adhd-and-conduct-disorder-validation-of-a-new-instrument
#6
Susan Young, Rafael A González, Kim Wolff, Laura Mutch, Isabella Malet-Lambert, Gisli H Gudjonsson
OBJECTIVE: There is a reasonable theoretical base for understanding the possible causes and motivations behind substance misuse and its dependency. There is a need for a reliable and valid measure that delineates the markers of substance use from its initiation and identifies different motivations for drug use transitioning, maintenance, and dependency. We addressed this gap in the United Kingdom by examining and validating the Substance Transitions in Addiction Rating Scale (STARS). METHODS: For this review, 390 male prisoners were screened for conduct disorder and assessed with a clinical diagnostic interview for attention deficit/hyperactivity disorder (ADHD)...
April 18, 2017: Journal of Dual Diagnosis
https://www.readbyqxmd.com/read/28417291/reward-prediction-errors-in-drug-addiction-and-parkinson-s-disease-from-neurophysiology-to-neuroimaging
#7
REVIEW
Isabel García-García, Yashar Zeighami, Alain Dagher
PURPOSE OF REVIEW: Surprises are important sources of learning. Cognitive scientists often refer to surprises as "reward prediction errors," a parameter that captures discrepancies between expectations and actual outcomes. Here, we integrate neurophysiological and functional magnetic resonance imaging (fMRI) results addressing the processing of reward prediction errors and how they might be altered in drug addiction and Parkinson's disease. RECENT FINDINGS: By increasing phasic dopamine responses, drugs might accentuate prediction error signals, causing increases in fMRI activity in mesolimbic areas in response to drugs...
June 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28416205/the-link-between-schizophrenia-and-substance-use-disorder-a-unifying-hypothesis
#8
REVIEW
Jibran Y Khokhar, Lucas L Dwiel, Angela M Henricks, Wilder T Doucette, Alan I Green
Substance use disorders occur commonly in patients with schizophrenia and dramatically worsen their overall clinical course. While the exact mechanisms contributing to substance use in schizophrenia are not known, a number of theories have been put forward to explain the basis of the co-occurrence of these disorders. We propose here a unifying hypothesis that combines recent evidence from epidemiological and genetic association studies with brain imaging and pre-clinical studies to provide an updated formulation regarding the basis of substance use in patients with schizophrenia...
April 14, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28411561/selective-attention-moderates-the-relationship-between-attentional-capture-by-signals-of-nondrug-reward-and-illicit-drug-use
#9
Lucy Albertella, Jan Copeland, Daniel Pearson, Poppy Watson, Reinout W Wiers, Mike E Le Pelley
BACKGROUND: The current study examined whether cognitive control moderates the association between (non-drug) reward-modulated attentional capture and use of alcohol and other drugs (AOD). METHODS: Participants were 66 university students who completed an assessment including questions about AOD use, a visual search task to measure value-modulated attentional capture, and a goal-directed selective attention task as a measure of cognitive control. RESULTS: The association between the effect of value-modulated attentional capture and illicit drug use was moderated by level of cognitive control...
March 30, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28406856/treating-women-who-are-pregnant-and-parenting-for-opioid-use-disorder-and-the-concurrent-care-of-their-infants-and-children-literature-review-to-support-national-guidance
#10
Stacey L Klaman, Krystyna Isaacs, Anne Leopold, Joseph Perpich, Susan Hayashi, Jeff Vender, Melinda Campopiano, Hendrée E Jones
OBJECTIVES: The prevalence of opioid use disorder (OUD) during pregnancy is increasing. Practical recommendations will help providers treat pregnant women with OUD and reduce potentially negative health consequences for mother, fetus, and child. This article summarizes the literature review conducted using the RAND/University of California, Los Angeles Appropriateness Method project completed by the US Department of Health and Human Services Substance Abuse and Mental Health Services Administration to obtain current evidence on treatment approaches for pregnant and parenting women with OUD and their infants and children...
April 13, 2017: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/28406855/beyond-the-treatment-box-perspectives-on-the-federal-response-to-opioid-use-pregnancy-and-neonatal-abstinence-syndrome
#11
Mishka Terplan
There has been much activity within Federal agencies in response to the opioid epidemic particularly in regards to pregnant women and their infants. Substance Abuse and Mental Health Services Administration's recently released document, Advancing the Care of Pregnant and Parenting Women With Opioid Use Disorder and Their Infants: A Foundation for Clinical Guidance, provides an important and timely guidance. Uptake of the guide should improve quality of care and hopefully help lessen the discrimination experienced by pregnant women with opioid use disorder...
April 13, 2017: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/28403463/facilitators-and-barriers-to-cigarette-smoking-while-pregnant-for-women-with-substance-use-disorders
#12
Shauna P Acquavita, Alexandra Talks, Kayleigh Fiser
Introduction: Cigarette smoking among pregnant women diagnosed with substance use disorders (SUD) is four times higher than smoking among pregnant women without SUD. However, much of the literature on pregnancy and smoking has centered on the latter group. This study used the Health Belief Model as a framework to explore smoking cessation in pregnant women with SUD. Methods: Four 60-minute focus groups were conducted with a semistructured moderator guide. Participants (N = 21) were women who smoked during pregnancy, gave birth within the past year, and were residing at a women's SUD treatment center...
May 1, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28400844/effects-of-electroacupuncture-on-methamphetamine-induced-behavioral-changes-in-mice
#13
Tsung-Jung Ho, Chiang-Wen Lee, Zi-Yun Lu, Hsien-Yuan Lane, Ming-Horng Tsai, Ing-Kang Ho, Chieh-Liang Huang, Yao-Chang Chiang
Methamphetamine (METH) is a major drug of abuse worldwide, and no efficient therapeutic strategies for treating METH addiction are currently available. Continuous METH use can cause behavioral upregulation or psychosis. The dopaminergic pathways, particularly the neural circuitry from the ventral tegmental area to the nucleus accumbens (NAc), have a critical role in this behavioral stage. Acupuncture has been used for treating diseases in China for more than 2000 years. According to a World Health Organization report, acupuncture can be used to treat several functional disorders, including substance abuse...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28397449/the-neuropsychiatric-aspect-of-the-hcv-infection
#14
REVIEW
Magdalena Więdłocha, Piotr Marcinowicz, Dorota Sokalla, Bartłomiej Stańczykiewicz
HCV infection is significantly more prevalent in the population of psychiatric patients, drug addicts and people tending to undertake risky sexual behaviors than in the general population. This article presents a spectrum of psychopathological symptoms and psychological dysfunctions, an outline of current theories on the neuropathology and psychiatric aspects of HCV infection treatment. The unspecific character of the psychopathological symptoms in the HCV infection makes the process of thorough diagnostics and adequate treatment difficult, thus the specific and characteristic features have been emphasized...
January 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28394905/use-of-a-machine-learning-framework-to-predict-substance-use-disorder-treatment-success
#15
Laura Acion, Diana Kelmansky, Mark van der Laan, Ethan Sahker, DeShauna Jones, Stephan Arndt
There are several methods for building prediction models. The wealth of currently available modeling techniques usually forces the researcher to judge, a priori, what will likely be the best method. Super learning (SL) is a methodology that facilitates this decision by combining all identified prediction algorithms pertinent for a particular prediction problem. SL generates a final model that is at least as good as any of the other models considered for predicting the outcome. The overarching aim of this work is to introduce SL to analysts and practitioners...
2017: PloS One
https://www.readbyqxmd.com/read/28394732/impact-of-a-brief-addiction-medicine-training-experience-on-knowledge-self-assessment-among-medical-learners
#16
Jan Klimas, Keith Ahamad, Christoper Fairgrieve, Mark McLean, Annabel Mead, Seonaid Nolan, Evan Wood
BACKGROUND: Implementation of evidence-based approaches to the treatment of various substance use disorders is needed to tackle the existing epidemic of substance use and related harms. Most clinicians, however, lack knowledge and practical experience with these approaches. Given this deficit, the authors examined the impact of an inpatient elective in addiction medicine amongst medical trainees on addiction-related knowledge and medical management. METHODS: Trainees who completed an elective with a hospital-based Addiction Medicine Consult Team (AMCT) in Vancouver, Canada, from May 2015 to May 2016, completed a 9-item self-evaluation scale before and immediately after the elective...
February 21, 2017: Substance Abuse
https://www.readbyqxmd.com/read/28394437/access-to-treatment-for-opioid-use-disorders-medical-student-preparation
#17
Elinore F McCance-Katz, Paul George, Nicole Alexander Scott, Richard Dollase, Allan R Tunkel, James McDonald
The current opioid epidemic requires new approaches to increasing access to treatment for patients with opioid use disorders and to improve availability of medication assisted treatment. We propose a model where medical students complete the necessary training to be eligible for the waiver to prescribe opioid medications to treat these disorders by the time of medical school graduation. This plan would increase the number of Drug Abuse Treatment Act of 2000 (DATA 2000) waivered physicians who could gain additional experience in treating substance use disorders during residency and provide the access to clinical care needed for individuals suffering with opioid use disorder...
April 10, 2017: American Journal on Addictions
https://www.readbyqxmd.com/read/28392755/confounding-in-longitudinal-studies-in-addiction-treatment-research
#18
Matthias Pierce, Graham Dunn, Tim Millar
Background: The effectiveness of treatment for people with substance use disorders is usually examined using longitudinal cohorts. In these studies, treatment is often considered as a time-varying exposure. The aim of this commentary is to examine confounding in this context, when the confounding variable is time-invariant and when it is time-varying. Method: Types of confounding are described with examples and illustrated using path diagrams. Simulations are used to demonstrate the direction of confounding bias and the extent that it is accounted for using standard regression adjustment techniques...
May 4, 2017: Addiction Research & Theory
https://www.readbyqxmd.com/read/28387990/cdh13-and-adipoq-gene-knockout-alters-instrumental-and-pavlovian-drug-conditioning
#19
Christopher P King, Leah Militello, Amy Hart, Celine L St Pierre, Emily Leung, Cassandra L Versaggi, Nathaniel Roberson, James Catlin, Abraham A Palmer, Jerry B Richards, Paul J Meyer
Genome-wide association studies in humans have suggested that variants of the cadherin-13 (CDH13) gene are associated with substance use disorder, subjective response to amphetamine, and attention deficit hyperactivity disorder. To examine the role of the Cdh13 and its peptide ligand adiponectin (AdipoQ) in addiction-related behaviors, we assessed Cdh13 knock-out rats and AdipoQ knock-out mice using intravenous cocaine self-administration and conditioned place preference paradigms. During intravenous cocaine self-administration, male Cdh13 heterozygous (+/-) and knock-out (-/-) rats showed increased cue-induced reinstatement compared to wild-type rats when presented with a cocaine-paired stimulus, whereas female Cdh13 rats showed no differences across genotype...
April 7, 2017: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/28387530/combining-medically-assisted-treatment-and-twelve-step-programming-a-perspective-and-review
#20
Marc Galanter
BACKGROUND: People with severe substance use disorders require long-term rehabilitative care after the initial treatment. There is, however, a deficit in the availability of such care. This may be due both to inadequate medical coverage and insufficient use of community-based Twelve-Step programs in many treatment facilities. In order to address this deficit, rehabilitative care for severe substance use disorders could be promoted through collaboration between practitioners of medically assisted treatment, employing medications, and Twelve-Step-oriented practitioners...
April 7, 2017: American Journal of Drug and Alcohol Abuse
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