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https://www.readbyqxmd.com/read/27923198/detoxification-with-titration-and-tapering-in-gamma-hydroxybutyrate-ghb-dependent-patients-the-dutch-ghb-monitor-project
#1
Boukje A G Dijkstra, Rama Kamal, Martijn S van Noorden, Hein de Haan, Anton J M Loonen, Cor A J De Jong
BACKGROUND AND AIMS: Gamma-hydroxybutyrate (GHB) detoxification procedures have been insufficiently studied for effectiveness and safety. Based on case reports, benzodiazepines are generally regarded as first-choice agents in GHB detoxification. Detoxification by titration and tapering (DeTiTap) with pharmaceutical GHB in an open-label consecutive case series of 23 GHB-dependent patients showed to be feasible, effective and safe. This study further explored the feasibility, effectiveness and safety of this detoxification procedure in a large group of patients...
November 21, 2016: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/27923160/adolescent-and-adult-mice-display-differential-sensitivity-to-the-effects-of-bupropion-on-the-acquisition-of-a-water-maze-task
#2
Carmen Gómez, Carmen Carrasco, Rosa Redolat
BACKGROUND: Adolescence is characterized by major neurobiological changes, and the effects of some psychoactive drugs seem to differ between adolescents and adults. Bupropion, an antidepressant that is also used to treat nicotine addiction, induces behavioral actions in both adolescent and adult rodents. However, the effects of this drug on spatial ability have not been compared in animals at different stages of their development. The present study was conducted to assess the effects of bupropion on spatial learning and memory in adolescent and adult mice...
October 12, 2016: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/27921633/healthcare-resources-are-inadequate-to-address-the-burden-of-illness-among-hiv-infected-male-prisoners-in-malaysia
#3
Joseph Bick, Gabriel Culbert, Haider A Al-Darraji, Clayton Koh, Veena Pillai, Adeeba Kamarulzaman, Frederick Altice
Purpose Criminalization of drug use in Malaysia has concentrated people who inject drugs (PWID) and people living with HIV into prisons where health services are minimal and HIV-related mortality is high. Few studies have comprehensively assessed the complex health needs of this population. The paper aims to discuss these issues. Design/methodology/approach From October 2012 through March 2013, 221 sequentially selected HIV-infected male prisoners underwent a comprehensive health assessment that included a structured history, physical examination, and clinically indicated diagnostic studies...
December 19, 2016: International Journal of Prisoner Health
https://www.readbyqxmd.com/read/27921632/access-to-healthcare-services-during-incarceration-among-female-inmates
#4
Rabia Ahmed, Cybele Angel, Rebecca Martel, Diane Pyne, Louanne Keenan
Purpose Incarcerated women have a disproportionate burden of infectious and chronic disease, in addition to substance use disorder and mental health illness, when compared to the general population ( Binswanger et al., 2009 ; Fazel et al., 2006 ; Fuentes, 2013; Kouyoumdjian et al., 2012 ). Women often enter the correctional system in poor health, making incarceration an opportunity to address health issues. The purpose of this paper is to explore the barriers to accessing health services that female inmates face during incarceration, the consequences to their health, and implications for correctional health services delivery...
December 19, 2016: International Journal of Prisoner Health
https://www.readbyqxmd.com/read/27920734/role-of-stressful-life-events-avoidant-coping-styles-and-neuroticism-in-online-game-addiction-among-college-students-a-moderated-mediation-model
#5
Huanhuan Li, Yingmin Zou, Jiaqi Wang, Xuelin Yang
Online game addiction (OGA) is becoming a significant problem worldwide. The aim of this study was to explore the incidence of OGA and the roles of stressful life events, avoidant coping styles (ACSs), and neuroticism in OGA. A total of 651 Chinese college students were selected by random cluster sampling. Subjects completed the Chinese version of Young's eight-item Internet Addiction Scale (CIAS), Online Game Cognition Addiction Scale (OGCAS), Revised Eysenck Personality Questionnaire Short Scale in Chinese (EPQ-RSC), Chinese College-student Stress Questionnaire, and Coping Style Questionnaire...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27920671/proceedings-of-the-fourth-annual-deep-brain-stimulation-think-tank-a-review-of-emerging-issues-and-technologies
#6
Wissam Deeb, James J Giordano, Peter J Rossi, Alon Y Mogilner, Aysegul Gunduz, Jack W Judy, Bryan T Klassen, Christopher R Butson, Craig Van Horne, Damiaan Deny, Darin D Dougherty, David Rowell, Greg A Gerhardt, Gwenn S Smith, Francisco A Ponce, Harrison C Walker, Helen M Bronte-Stewart, Helen S Mayberg, Howard J Chizeck, Jean-Philippe Langevin, Jens Volkmann, Jill L Ostrem, Jonathan B Shute, Joohi Jimenez-Shahed, Kelly D Foote, Aparna Wagle Shukla, Marvin A Rossi, Michael Oh, Michael Pourfar, Paul B Rosenberg, Peter A Silburn, Coralie de Hemptine, Philip A Starr, Timothy Denison, Umer Akbar, Warren M Grill, Michael S Okun
This paper provides an overview of current progress in the technological advances and the use of deep brain stimulation (DBS) to treat neurological and neuropsychiatric disorders, as presented by participants of the Fourth Annual DBS Think Tank, which was convened in March 2016 in conjunction with the Center for Movement Disorders and Neurorestoration at the University of Florida, Gainesveille FL, USA. The Think Tank discussions first focused on policy and advocacy in DBS research and clinical practice, formation of registries, and issues involving the use of DBS in the treatment of Tourette Syndrome...
2016: Frontiers in Integrative Neuroscience
https://www.readbyqxmd.com/read/27920355/initiation-of-addiction-treatment-and-access-to-services-young-adults-accounts-of-their-help-seeking-experiences
#7
Vincent Wagner, Karine Bertrand, Jorge Flores-Aranda, Didier Acier, Natacha Brunelle, Michel Landry, Serge Brochu
Substance addiction in young adults is particularly problematic. Yet, much remain at stake in understanding the specifics of this population's access to services. The objective of this study is to explore young adults' initiation of substance misuse treatment. Our study sample was composed of 35 individuals aged 18 to 30 with problematic psychoactive substance use who have been identified in criminal courts, hospital emergency departments, and Health and Social Services Centers in Québec (Canada). A thematic analysis was performed on the 62 semi-structured interviews conducted with participants...
December 4, 2016: Qualitative Health Research
https://www.readbyqxmd.com/read/27920318/survey-highlights-differences-in-medicaid-coverage-for-substance-use-treatment-and-opioid-use-disorder-medications
#8
Colleen M Grogan, Christina Andrews, Amanda Abraham, Keith Humphreys, Harold A Pollack, Bikki Tran Smith, Peter D Friedmann
The Affordable Care Act requires state Medicaid programs to cover substance use disorder treatment for their Medicaid expansion population but allows states to decide which individual services are reimbursable. To examine how states have defined substance use disorder benefit packages, we used data from 2013-14 that we collected as part of an ongoing nationwide survey of state Medicaid programs. Our findings highlight important state-level differences in coverage for substance use disorder treatment and opioid use disorder medications across the United States...
December 1, 2016: Health Affairs
https://www.readbyqxmd.com/read/27919771/the-initiation-of-chronic-opioids-a-survey-of-chronic-pain-patients-characterizing-chronic-opioid-use
#9
Catherine E Callinan, Mark D Neuman, Kim E Lacy, Claudia Gabison, Michael A Ashburn
: This study reports the results of a researcher-administered survey with 115 patients receiving chronic opioid therapy (>90 days) to obtain information regarding how chronic opioid therapy was started. Chronic opioids were started following surgery (27.0%; 95% CI:18.5-35.5) or for the treatment of acute injury-related pain (27.0%; 95% CI:18.5-35.5). Many who initiated opioid therapy after surgery reported post-operative complications (61.3%; 95% CI:50.8-71.8) and many with injury-related pain reported follow-up corrective surgery (58...
December 2, 2016: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/27919294/heantos-4-a-natural-plant-extract-used-in-the-treatment-of-drug-addiction-modulates-t-type-calcium-channels-and-thalamocortical-burst-firing
#10
Stuart M Cain, Soyon Ahn, Esperanza Garcia, Yiming Zhang, Zeina Waheed, John R Tyson, Yi Yang, Tran Van Sung, Anthony G Phillips, Terrance P Snutch
Heantos-4 is a refined combination of plant extracts currently approved to treat opiate addiction in Vietnam. In addition to its beneficial effects on withdrawal and prevention of relapse, reports of sedation during clinical treatment suggest that arousal networks in the brain may be recruited during Heantos administration. T-type calcium channels are implicated in the generation of sleep rhythms and in this study we examined whether a Heantos-4 extraction modulates T-type calcium channel currents generated by the Cav3...
December 5, 2016: Molecular Brain
https://www.readbyqxmd.com/read/27918243/the-neuroimmune-transcriptome-and-alcohol-dependence-potential-for-targeted-therapies
#11
Anna Warden, Emma Erickson, Gizelle Robinson, R Adron Harris, R Dayne Mayfield
Transcriptome profiling enables discovery of gene networks that are altered in alcoholic brains. This technique has revealed involvement of the brain's neuroimmune system in regulating alcohol abuse and dependence, and has provided potential therapeutic targets. In this review, we discuss Toll-like-receptor pathways, hypothesized to be key players in many stages of the alcohol addiction cycle. The growing appreciation of the neuroimmune system's involvement in alcoholism has also led to consideration of crucial roles for glial cells, including astrocytes and microglia, in the brain's response to alcohol abuse...
December 5, 2016: Pharmacogenomics
https://www.readbyqxmd.com/read/27917870/high-frequency-stimulation-of-the-subthalamic-nucleus-blocks-compulsive-like-re-escalation-of-heroin-taking-in-rats
#12
Carrie L Wade, Marsida Kallupi, Daniel O Hernandez, Emmanuel Breysse, Giordano de Guglielmo, Elena Crawford, George F Koob, Paul Schweitzer, Christelle Baunez, Olivier George
Opioid addiction, including addiction to heroin, has dramatically increased in the last decade. The cost and pervasiveness of heroin addiction, including resistance to recovery from addiction, provide a compelling basis for developing novel therapeutic strategies. Deep brain stimulation may represent a viable alternative strategy for the treatment of intractable heroin addiction particularly in individuals who are resistant to traditional therapies. Here, we provide preclinical evidence of the therapeutic potential of high-frequency stimulation of the subthalamic nucleus (STN HFS) for heroin addiction...
December 5, 2016: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/27912827/new-targets-in-non-small-cell-lung-cancer
#13
REVIEW
Soo J Park, Soham More, Ayesha Murtuza, Brian D Woodward, Hatim Husain
With the implementation of genomic technologies into clinical practice, we have examples of the predictive benefit of targeted therapy for oncogene-addicted cancer and identified molecular dependencies in non-small cell lung cancer. The clinical success of tyrosine kinase inhibitors against epidermal growth factor receptor and anaplastic lymphoma kinase activation has shifted treatment emphasize the separation of subsets of lung cancer and genotype-directed therapy. Advances have validated oncogenic driver genes and led to the development of targeted agents...
February 2017: Hematology/oncology Clinics of North America
https://www.readbyqxmd.com/read/27911749/casting-a-wide-net-role-of-perineuronal-nets-in-neural-plasticity
#14
Barbara A Sorg, Sabina Berretta, Jordan M Blacktop, James W Fawcett, Hiroshi Kitagawa, Jessica C F Kwok, Marta Miquel
Perineuronal nets (PNNs) are unique extracellular matrix structures that wrap around certain neurons in the CNS during development and control plasticity in the adult CNS. They appear to contribute to a wide range of diseases/disorders of the brain, are involved in recovery from spinal cord injury, and are altered during aging, learning and memory, and after exposure to drugs of abuse. Here the focus is on how a major component of PNNs, chondroitin sulfate proteoglycans, control plasticity, and on the role of PNNs in memory in normal aging, in a tauopathy model of Alzheimer's disease, and in drug addiction...
November 9, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/27911347/smartphone-applications-for-immersive-virtual-reality-therapy-for-internet-addiction-and-internet-gaming-disorder
#15
Melvyn W B Zhang, Roger C M Ho
There have been rapid advances in technologies over the past decade and virtual reality technology is an area which is increasingly utilized as a healthcare intervention in many disciplines including that of Medicine, Surgery and Psychiatry. In Psychiatry, most of the current interventions involving the usage of virtual reality technology is limited to its application for anxiety disorders. With the advances in technology, Internet addiction and Internet gaming disorders are increasingly prevalent. To date, these disorders are still being treated using conventional psychotherapy methods such as cognitive behavioural therapy...
November 25, 2016: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/27909991/the-role-of-orexins-hypocretins-in-alcohol-use-and-abuse
#16
Leigh C Walker, Andrew J Lawrence
Addiction is a chronic relapsing disorder characterized by compulsive drug seeking and drug taking despite negative consequences. Alcohol abuse and addiction have major social and economic consequences and cause significant morbidity and mortality worldwide. Currently available therapeutics are inadequate, outlining the need for alternative treatments. Detailed knowledge of the neurocircuitry and brain chemistry responsible for aberrant behavior patterns should enable the development of novel pharmacotherapies to treat addiction...
December 2, 2016: Current Topics in Behavioral Neurosciences
https://www.readbyqxmd.com/read/27907848/fatal-and-non-fatal-overdose-after-narcology-hospital-discharge-among-russians-living-with-hiv-aids-who-inject-drugs
#17
Alexander Y Walley, Debbie M Cheng, Emily K Quinn, Elena Blokhina, Natalia Gnatienko, Christine E Chaisson, Evgeny Krupitsky, Philip O Coffin, Jeffrey H Samet
OBJECTIVES: Among Russians living with HIV/AIDS who inject drugs, we examined the incidence of fatal and non-fatal overdoses following discharge from a narcology hospital and the associations with more advanced HIV infection. DESIGN: Prospective cohort study of data collected at baseline, 3 and 6 months from HIV-infected patients with a history of injection drug use who were not treated with anti-retroviral therapy. Participants were recruited between 2012-2014 from a narcology (addiction) hospital in St...
November 28, 2016: International Journal on Drug Policy
https://www.readbyqxmd.com/read/27907082/gender-differences-in-compulsive-buying-disorder-assessment-of-demographic-and-psychiatric-co-morbidities
#18
Cristiana Nicoli de Mattos, Hyoun S Kim, Marinalva G Requião, Renata F Marasaldi, Tatiana Z Filomensky, David C Hodgins, Hermano Tavares
Compulsive buying is a common disorder found worldwide. Although recent research has shed light into the prevalence, etiology and clinical correlates of compulsive buying disorder, less is known about gender differences. To address this empirical gap, we assessed potential gender differences in demographic and psychiatric co-morbidities in a sample of 171 compulsive buyers (20 men and 151 women) voluntarily seeking treatment in São Paulo, Brazil. A structured clinical interview confirmed the diagnosis of compulsive buying...
2016: PloS One
https://www.readbyqxmd.com/read/27903793/the-serotonin-5-ht2c-receptor-and-the-non-addictive-nature-of-classic-hallucinogens
#19
REVIEW
Clinton E Canal, Kevin S Murnane
Classic hallucinogens share pharmacology as serotonin 5-HT2A, 5-HT2B, and 5-HT2C receptor agonists. Unique among most other Schedule 1 drugs, they are generally non-addictive and can be effective tools in the treatment of addiction. Mechanisms underlying these attributes are largely unknown. However, many preclinical studies show that 5-HT2C agonists counteract the addictive effects of drugs from several classes, suggesting this pharmacological property of classic hallucinogens may be significant. Drawing from a comprehensive analysis of preclinical behavior, neuroanatomy, and neurochemistry studies, this review builds rationale for this hypothesis, and also proposes a testable, neurobiological framework...
November 15, 2016: Journal of Psychopharmacology
https://www.readbyqxmd.com/read/27902847/food-deprivation-facilitates-reinstatement-of-morphine-induced-conditioned-place-preference-role-of-intra-accumbal-dopamine-d2-like-receptors-in-associating-reinstatement-of-morphine-cpp-with-stress
#20
Fatemeh Sadeghzadeh, Vahab Babapour, Abbas Haghparast
The high rate of relapse to drug use is one of the main problems in the treatment of addiction. Stress plays the essential role in drug abuse and relapse; nevertheless, little is known about the mechanisms underlying stress and relapse. Accordingly, the effects of intra-accumbal administration of Sulpiride, as a dopamine D2-like receptor antagonist, on an ineffective morphine dose+food deprivation(FD)- and morphine priming-induced reinstatement of conditioned place preference (CPP). 104 adult male albino Wistar rats weighing 200-280g were bilaterally implanted by cannula into the nucleus accumbens (NAc)...
November 30, 2016: Synapse
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