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https://www.readbyqxmd.com/read/28087799/factors-associated-with-high-risk-alcohol-consumption-among-lgb-older-adults-the-roles-of-gender-social-support-perceived-stress-discrimination-and-stigma
#1
Amanda E B Bryan, Hyun-Jun Kim, Karen I Fredriksen-Goldsen
PURPOSE OF THE STUDY: Lesbian, gay, and bisexual (LGB) adults have elevated rates of high-risk alcohol consumption compared with heterosexual adults. Although drinking tends to decline with age in the general population, we know little about LGB older adults' drinking. Using 2014 data from Aging with Pride: National Health, Aging, and Sexuality/Gender Study (NHAS), we aimed to identify factors associated with high-risk drinking in LGB older adults. DESIGN AND METHODS: A U...
February 2017: Gerontologist
https://www.readbyqxmd.com/read/28087369/multidimensional-assessment-of-impulsivity-in-relation-to-obesity-and-food-addiction
#2
Lauren VanderBroek-Stice, Monika K Stojek, Steven R H Beach, Michelle R vanDellen, James MacKillop
Based on similarities between overconsumption of food and addictive drugs, there is increasing interest in "food addiction," a compulsive eating pattern defined using symptoms parallel to substance use disorders. Impulsivity, a multidimensional construct robustly linked to drug addiction, has been increasingly examined as an obesity determinant, but with mixed findings. This study sought to clarify relations between three major domains of impulsivity (i.e., impulsive personality traits, discounting of delayed rewards, and behavioral inhibition) in both obesity and food addiction...
January 10, 2017: Appetite
https://www.readbyqxmd.com/read/28070124/an-endophenotype-approach-to-the-genetics-of-alcohol-dependence-a-genome-wide-association-study-of-fast-beta-eeg-in-families-of-african-ancestry
#3
J L Meyers, J Zhang, J C Wang, J Su, S I Kuo, M Kapoor, L Wetherill, S Bertelsen, D Lai, J E Salvatore, C Kamarajan, D Chorlian, A Agrawal, L Almasy, L Bauer, K K Bucholz, G Chan, V Hesselbrock, L Koganti, J Kramer, S Kuperman, N Manz, A Pandey, M Seay, D Scott, R E Taylor, D M Dick, H J Edenberg, A Goate, T Foroud, B Porjesz
Fast beta (20-28 Hz) electroencephalogram (EEG) oscillatory activity may be a useful endophenotype for studying the genetics of disorders characterized by neural hyperexcitability, including substance use disorders (SUDs). However, the genetic underpinnings of fast beta EEG have not previously been studied in a population of African-American ancestry (AA). In a sample of 2382 AA individuals from 482 families drawn from the Collaborative Study on the Genetics of Alcoholism (COGA), we performed a genome-wide association study (GWAS) on resting-state fast beta EEG power...
January 10, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28055143/no-wrong-doors-findings-from-a-critical-review-of-behavioral-randomized-clinical-trials-for-individuals-with-co-occurring-alcohol-drug-problems-and-ptsd
#4
Tracy L Simpson, Keren Lehavot, Ismene L Petrakis
Prior reviews of behavioral treatments for individuals with comorbid alcohol and drug use disorders (SUD) and PTSD have not systematically considered whether comparison conditions are matched to target treatments on time and attention. A systematic literature search using PubMed MESH terms for alcohol and substance use disorders, PTSD, and treatment identified relevant behavioral randomized clinical trials (RCTs) that evaluated PTSD-oriented exposure-based treatments, addiction-focused treatments, and coping-based treatments that do not involve exposure to trauma memories...
January 5, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28051841/a-review-of-a-national-training-initiative-to-increase-provider-use-of-mat-to-address-the-opioid-epidemic
#5
REVIEW
Frances R Levin, Adam Bisaga, Maria A Sullivan, Arthur Robin Williams, Kathryn Cates-Wessel
BACKGROUND AND OBJECTIVES: The Providers' Clinical Support System for Medication Assisted Treatment (PCSS-MAT) initiative focuses on training and mentoring health professionals in the treatment of opioid use disorders (OUD) using pharmacological strategies. Led by the American Academy of Addiction Psychiatry (AAAP), PCSS-MAT is a consortium representing four of the five national professional organizations authorized by DATA 2,000-AAAP, American Osteopathic Academy of Addiction Medicine, American Psychiatric Association, and American Society of Addiction Medicine...
December 2016: American Journal on Addictions
https://www.readbyqxmd.com/read/28051839/social-context-and-perspectives-of-non-medical-prescription-opioid-use-among-young-adults-in-rhode-island-a-qualitative-study
#6
Jesse L Yedinak, Elizabeth N Kinnard, Scott E Hadland, Traci C Green, Melissa A Clark, Brandon D L Marshall
BACKGROUND AND OBJECTIVES: This pilot study examined the context of nonmedical prescription opioid (NMPO) use and related risk behaviors among young adults in Rhode Island, a New England region with markedly high prevalence of NMPO use and overdose mortality. METHODS: We conducted semi-structured interviews (n = 13) with young adults (18-29 year-olds) who reported current or recent NMPO use. We also conducted focus groups (two groups, n = 14 total) with professional service providers recruited from service organizations...
December 2016: American Journal on Addictions
https://www.readbyqxmd.com/read/28051838/mixed-amphetamine-salts-increase-abstinence-from-marijuana-in-patients-with-co-occurring-attention-deficit-hyperactivity-disorder-and-cocaine-dependence
#7
Daniel P Notzon, John J Mariani, Martina Pavlicova, Andrew Glass, Amy L Mahony, Daniel J Brooks, John Grabowski, Frances R Levin
BACKGROUND AND OBJECTIVES: The prevalence of ADHD is greater in substance use disorders than the general population, and ADHD and substance use disorders share neurobiological features such as dysregulation of reward circuitry. We tested the hypothesis that stimulants would decrease marijuana use in a randomized controlled trial of extended release mixed amphetamine salts (MAS-XR) for treatment of co-occurring ADHD and cocaine use disorders. METHODS: Marijuana users were defined as participants reporting use in the 30 days before study initiation, collected with timeline follow-back...
December 2016: American Journal on Addictions
https://www.readbyqxmd.com/read/28051830/gambling-and-the-need-for-new-responses-in-public-health-with-an-addiction-sine-substantia
#8
M Crusco, F Massoni, E Luzi, P Ricci, M Pelosi, P Corbosiero, M Rapp-Ricciardi, S Ricci
BACKGROUND: The Gambling Disorder (GD) was recently defined as a behavioral addiction by the "The Diagnostic and Statistical Manual of Mental Disorders IV"( DSM-V) since the clinical, neurobiological and psychopathological similarities led it to be defined it as an addiction "sine substantia". The aim of this study is to formulate an "identikit" of the gambler, to evaluate a possible association between GD / emotional specific factors and the correlation between GD / substance abuse, GD / suicide...
November 2016: La Clinica Terapeutica
https://www.readbyqxmd.com/read/28050185/comparing-acceptance-and-commitment-group-therapy-and-12-steps-narcotics-anonymous-in-addict-s-rehabilitation-process-a-randomized-controlled-trial
#9
Manoochehr Azkhosh, Ali Farhoudianm, Hemn Saadati, Fateme Shoaee, Leila Lashani
Objective: Substance abuse is a socio-psychological disorder. The aim of this study was to compare the effectiveness of acceptance and commitment therapy with 12-steps Narcotics Anonymous on psychological well-being of opiate dependent individuals in addiction treatment centers in Shiraz, Iran. Method: This was a randomized controlled trial. Data were collected at entry into the study and at post-test and follow-up visits. The participants were selected from opiate addicted individuals who referred to addiction treatment centers in Shiraz...
October 2016: Iranian Journal of Psychiatry
https://www.readbyqxmd.com/read/28049461/mental-distress-following-inpatient-substance-use-treatment-modified-by-substance-use-comparing-voluntary-and-compulsory-admissions
#10
Adrian R Pasareanu, John-Kåre Vederhus, Anne Opsal, Øistein Kristensen, Thomas Clausen
BACKGROUND: Treatment services to patients with substance use disorders (SUDs), including those mandated to treatment, needs to be evaluated and evidence based. The Norwegian Municipal Health Care Act (NMHCA) calls for compulsory treatment for persons with "severe and life-threatening substance use disorder" if these individuals are not otherwise willing to be voluntarily treated and consequently risk their lives over drug use. Mental distress is known to be high among SUD patients admitted to inpatient treatment...
January 3, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28049084/a-single-session-of-repetitive-transcranial-magnetic-stimulation-of-the-prefrontal-cortex-reduces-cue-induced-craving-in-patients-with-gambling-disorder
#11
A Gay, C Boutet, T Sigaud, A Kamgoue, J Sevos, J Brunelin, C Massoubre
BACKGROUND: Gambling disorder (GD) is common and disabling addictive disorder. In patients with substance use disorders, the application of repetitive transcranial magnetic stimulation (rTMS) over the dorsolateral prefrontal cortex (DLPFC) offers promise to alleviate craving. We hypothesized that applying real compared to sham rTMS over the left DLPFC would reduce gambling craving in patients with GD. METHODS: In a randomized sham-controlled crossover design, 22 treatment-seeking patients with GD received real or sham treatment with high frequency rTMS over the left DLPFC followed a week later by the other type of treatment...
December 30, 2016: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28048167/su-f-i-66-the-effects-of-nicotinic-agonists-on-rat-hippocampal-glutamatergic-fluctuation-by-using-proton-magnetic-resonance-spectroscopy-at-9-4t
#12
S-I Lim, K-H Song, C-H Yoo, D-C Woo, B-Y Choe
PURPOSE: Nicotine exerts its effects through the activation of nicotinic acetylcholine receptors (nAChRs). Varenicline, a smoking cessation aid, is a partial agonist acting at the α4β2 nAChRs. Although nicotine and varenicline contribute to the reward system at the same time, the influence of the substances on hippocampal neurochemical changes has not been investigated yet. We therefore studied the effects of repeated nicotine exposure and varenicline administration on hippocampus of rats by using in vivo proton magnetic resonance spectroscopy (1H MRS) at 9...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28044061/in-silico-identification-and-in-vivo-validation-of-mir-495-as-a-novel-regulator-of-motivation-for-cocaine-that-targets-multiple-addiction-related-networks-in-the-nucleus-accumbens
#13
R M Bastle, R J Oliver, A S Gardiner, N S Pentkowski, F Bolognani, A M Allan, T Chaudhury, M St Peter, N Galles, C Smith, J L Neisewander, N I Perrone-Bizzozero
MicroRNAs (miRNAs) are important post-transcriptional regulators of gene expression and are implicated in the etiology of several neuropsychiatric disorders, including substance use disorders (SUDs). Using in silico genome-wide sequence analyses, we identified miR-495 as a miRNA whose predicted targets are significantly enriched in the Knowledgebase for Addiction Related Genes (ARG) database (KARG; http://karg.cbi.pku.edu.cn). This small non-coding RNA is also highly expressed within the nucleus accumbens (NAc), a pivotal brain region underlying reward and motivation...
January 3, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28042871/acute-d3-antagonist-gsk598809-selectively-enhances-neural-response-during-monetary-reward-anticipation-in-drug-and-alcohol-dependence
#14
Anna Murphy, Liam J Nestor, John McGonigle, Louise Paterson, Venkataramana Boyapati, Karen D Ersche, Remy Flechais, Shankar Kuchibatla, Antonio Metastasio, Csaba Orban, Filippo Passetti, Laurence Reed, Dana Smith, John Suckling, Eleanor Taylor, Trevor W Robbins, Anne Lingford-Hughes, David J Nutt, John Fw Deakin, Rebecca Elliott
: Evidence suggests that disturbances in neurobiological mechanisms of reward and inhibitory control maintain addiction and provoke relapse during abstinence. Abnormalities within the dopamine system may contribute to these disturbances and pharmacologically targeting the D3 dopamine receptor (DRD3) is therefore of significant clinical interest. We used functional magnetic resonance imaging to investigate the acute effects of the DRD3 antagonist GSK598809 on anticipatory reward processing, using the monetary incentive delay task (MIDT), and response inhibition using the go/no-go task (GNGT)...
January 2, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28042525/gambling-disorder-in-the-dsm-5-opportunities-to-improve-diagnosis-and-treatment-especially-in-substance-use-and-homeless-populations
#15
Carla J Rash, Nancy M Petry
In the fifth edition of the Diagnostic and Statistical Manual for Mental Disorders (DSM-5), gambling disorder (GD) underwent several changes. This paper reviews recent research related to the revisions, including the elimination of the illegal acts criterion and the newly lowered diagnostic threshold. These studies suggest the removal of the illegal acts criterion has little impact in terms of prevalence or loss of diagnostic status among gamblers, especially when considered in combination with the newly lowered diagnostic threshold...
September 2016: Current Addiction Reports
https://www.readbyqxmd.com/read/28042520/alcohol-craving-and-consumption-in-borderline-personality-disorder-when-where-and-with-whom
#16
Sean P Lane, Ryan W Carpenter, Kenneth J Sher, Timothy J Trull
Substance use is highly prevalent in our society, and substance use disorders are comorbid with most psychiatric disorders, including borderline personality disorder (BPD; Grant et al., 2006, 2008). Craving is a fundamental feature of addiction and disorder, yet the contexts in which craving occurs and is associated with substance use is still under-researched. We examined alcohol craving and consumption in a sample of 56 BPD individuals and a comparison group of community drinkers (COM; n = 60) who carried electronic diaries for approximately 21 days...
September 2016: Clinical Psychological Science
https://www.readbyqxmd.com/read/28033474/hypothesizing-that-neuropharmacological-and-neuroimaging-studies-of-glutaminergic-dopaminergic-optimization-complex-kb220z-are-associated-with-dopamine-homeostasis-in-reward-deficiency-syndrome-rds
#17
Kenneth Blum, Marcelo Febo, Lyle Fried, Mona Li, Kristina Dushaj, Eric R Braverman, Thomas McLaughlin, Bruce Steinberg, Rajendra D Badgaiyan
BACKGROUND: There is need for better treatments of addictive behaviors, both substance and non-substance related, termed Reward Deficiency Syndrome (RDS). While the FDA has approved pharmaceuticals under the umbrella term Medication Assisted Treatment (MAT), these drugs are not optimal. OBJECTIVES: It is our contention that these drugs work well in the short-term by blocking dopamine function leading to psychological extinction. However, use of buprenorphine/Naloxone over a long period of time results in unwanted addiction liability, reduced emotional affect, and mood changes including suicidal ideation...
December 29, 2016: Substance Use & Misuse
https://www.readbyqxmd.com/read/28026981/challenges-to-practicing-hiv-sex-risk-prevention-among-people-in-continuing-care-for-cocaine-addiction
#18
Alexandra S Wimberly, Max R Stern, Sarah B Rosenbach, Tyrone Thomas, James R McKay
BACKGROUND: Intimate partnerships are discouraged during early recovery, despite research that highlights their capacity to be resources for change. OBJECTIVE: This study seeks to provide descriptions of intimate partnerships and how such partnerships challenge and/or support minimizing HIV sex-risk among participants in continuing care for cocaine addiction in order to inform substance use programming. METHODS: Forty-two recorded continuing care counseling sessions of 33 people who discussed HIV sex-risk behavior were transcribed and analyzed using thematic analysis...
December 27, 2016: Substance Use & Misuse
https://www.readbyqxmd.com/read/28026980/addiction-related-stigma-and-discrimination-a-qualitative-study-in-treatment-centers-in-mexico-city
#19
Jazmín Mora-Ríos, Miriam Ortega-Ortega, Maria Elena Medina-Mora
: Social rejection of drug use is greater than that directed at other psychiatric conditions, like depression and anxiety, which may lead to social exclusion of substance users and prevent them from seeking and receiving treatment. OBJECTIVE: The objective of this study is to investigate the stigma and discrimination related to addiction in treatment centers in Mexico City. METHODS: Data are from a broad mixed methods study. The present study is a qualitative analysis of 35 in-depth interviews of drug users, family members, and providers, using guidelines for the exploration of experiences of stigma and discrimination related to substance abuse...
December 27, 2016: Substance Use & Misuse
https://www.readbyqxmd.com/read/28025362/development-and-preliminary-evaluation-of-an-integrated-cognitive-behavior-treatment-for-chronic-pain-and-substance-use-disorder-in-patients-with-the-hepatitis-c-virus
#20
Benjamin J Morasco, David W Greaves, Travis I Lovejoy, Dennis C Turk, Steven K Dobscha, Peter Hauser
OBJECTIVE: Individuals with the hepatitis C virus (HCV) have high rates of both chronic pain and substance use disorder (SUD). Despite high comorbidity, there are limited data available on effective methods of treatment for co-occurring chronic pain and SUD. In this study, we sought to develop and conduct preliminary testing of an integrated cognitive-behavior therapy (CBT) for chronic pain and SUD in patients with HCV. DESIGN: Descriptive, including pretreatment, posttreatment, and follow-up testing...
December 2016: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
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