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https://www.readbyqxmd.com/read/28320034/variations-in-infant-cyp2b6-genotype-associated-with-the-need-for-pharmacological-treatment-for-neonatal-abstinence-syndrome-in-infants-of-methadone-maintained-opioid-dependent-mothers
#1
Helen Mactier, Poppy McLaughlin, Cheryl Gillis, Michael David Osselton
Background Neonatal abstinence syndrome (NAS) in infants of methadone-maintained opioid-dependent (MMOD) mothers cannot be predicted in individual cases. We investigated whether variation in infant genotype is associated with severity of NAS. Methods This is a pilot observational cohort study of 21 MMOD mothers and their newborns. Infant buccal swabs were obtained soon after delivery, together with a maternal blood sample for the determination of maternal plasma methadone concentration. Genomic variation in five opioid-related genes (ABCB1, COMT, CYP2B6, CYP2D6, and OPRM1) was ascertained from infant buccal swabs and related to need for pharmacological treatment of NAS...
March 20, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28319515/a-perioperative-smoking-cessation-intervention-with-varenicline-counseling-and-fax-referral-to-a-telephone-quitline-versus-a-brief-intervention-a-randomized-controlled-trial
#2
Jean Wong, Amir Abrishami, Sheila Riazi, Naveed Siddiqui, Eric You-Ten, Jennifer Korman, Sazzadul Islam, Xin Chen, Maged S M Andrawes, Peter Selby, David T Wong, Frances Chung
BACKGROUND: The effectiveness of perioperative interventions to quit smoking with varenicline has not been compared with brief interventions. Our objective was to determine the efficacy of a comprehensive smoking cessation program versus a brief intervention for smoking cessation. METHODS: In this prospective, multicenter study, 296 patients were randomized to participate in a smoking cessation program (one 10- to 15-minute counseling session, pharmacotherapy with varenicline, an educational pamphlet, and a fax referral to a telephone quitline); or brief advice and self-referral to a telephone quitline...
March 17, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28319159/drug-therapy-for-alcohol-dependence-in-primary-care-in-the-uk-a-clinical-practice-research-datalink-study
#3
Andrew Thompson, Darren M Ashcroft, Lynn Owens, Tjeerd P van Staa, Munir Pirmohamed
AIM: To evaluate drug therapy for alcohol dependence in the 12 months after first diagnosis in UK primary care. DESIGN: Open cohort study. SETTING: General practices contributing data to the UK Clinical Practice Research Database. PARTICIPANTS: 39,980 people with an incident diagnosis of alcohol dependence aged 16 years or older between 1 January 1990 and 31 December 2013. MAIN OUTCOME MEASURE: Use of pharmacotherapy (acamprosate, disulfiram, naltrexone, baclofen and topiramate) to promote abstinence from alcohol or reduce drinking to safe levels in the first 12 months after a recorded diagnosis of alcohol dependence...
2017: PloS One
https://www.readbyqxmd.com/read/28317510/predictors-and-outcomes-of-twelve-step-sponsorship-of-stimulant-users-secondary-analyses-of-a-multisite-randomized-clinical-trial
#4
Dennis C Wendt, Kevin A Hallgren, Dennis C Daley, Dennis M Donovan
OBJECTIVE: This secondary data analysis explored predictors and outcomes of having a 12-step sponsor among individuals receiving treatment for stimulant use disorders, inclusive of four types of 12-step groups (Narcotics Anonymous, Alcoholics Anonymous, Cocaine Anonymous, and Crystal Meth Anonymous). METHOD: For a multisite randomized clinical trial, participants (N = 471; 59% women) were recruited among adult patients in 10 U.S. community treatment programs. Participants were randomized into treatment as usual (TAU) or a 12-step facilitation (TSF) intervention: Stimulant Abuser Groups to Engage in 12-Step (STAGE-12)...
March 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28317503/type-a-type-b-alcoholism-predicts-differential-response-to-topiramate-in-a-smoking-cessation-trial-in-dually-diagnosed-men
#5
Melodie Isgro, Neal Doran, Jaimee L Heffner, Esther Wong, Elizabeth Dinh, Jessie Tibbs, Katie Russell, Tracy Bittner, Chris Wehrle, Matthew J Worley, Robert M Anthenelli
OBJECTIVE: Babor's A/B typology characterizes alcohol-dependence subtypes, which differ across multiple defining variables; however, differences in cigarette smoking and cessation between these subtypes have not been previously investigated. Topiramate reduces heavy drinking and has separately been found to help non-alcohol-dependent individuals quit smoking. This study tested the hypothesis that topiramate's effects on smoking would be moderated by alcohol-dependence subtype, and explored craving as a mediator of this response...
March 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28315809/identifying-attendance-patterns-in-a-smoking-cessation-treatment-and-their-relationships-with-quit-success
#6
Jolene Jacquart, Santiago Papini, Michelle L Davis, David Rosenfield, Mark B Powers, Georita M Frierson, Lindsey B Hopkins, Scarlett O Baird, Bess H Marcus, Timothy S Church, Michael W Otto, Michael J Zvolensky, Jasper A J Smits
BACKGROUND: While important for substance use outcomes, knowledge about treatment attendance patterns, and their relation with clinical outcomes is limited. We examined the association between attendance patterns and smoking outcomes in a randomized, controlled smoking cessation intervention trial. METHODS: In addition to standard smoking cessation treatment, participants were randomized to 15 weeks of an exercise intervention (n=72) or an education control condition (n=64)...
March 6, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28314952/stress-related-salivary-alpha-amylase-saa-activity-in-alcohol-dependent-patients-with-and-without-a-history-of-childhood-maltreatment
#7
Markus Muehlhan, Anja Höcker, Michael Höfler, Klaus Wiedemann, Sven Barnow, Ingo Schäfer
RATIONALE: Alcohol-dependent (AD) patients with a history of childhood maltreatment (CM) have shown a more severe clinical profile and a higher risk of relapse than those without CM. It was hypothesized that stress responsivity plays an important role in moderating the relationship between CM and AD. Surprisingly, systematic investigations about the stress responsivity in AD patients with CM are rare. OBJECTIVE: This study compared physiological and subjective stress responses in AD patients with and without CM as well as in healthy controls with and without CM...
March 18, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28314439/reversing-the-atypical-valuation-of-drug-and-nondrug-rewards-in-smokers-using-multimodal-neuroimaging
#8
Travis E Baker, Paul Lesperance, Alan Tucholka, Stephane Potvin, Kevin Larcher, Yu Zhang, Didier Jutras-Aswad, Patricia Conrod
BACKGROUND: Chronic substance use can disrupt the reward function of the anterior cingulate cortex (ACC), biasing the ACC to favor goal-directed behaviors that converge on drug use. Here we used multimodal neuroimaging methods to ask whether modulating reward-related signaling in the ACC can reverse the atypical valuation of nondrug and drug rewards in abstinent smokers. METHODS: We first recorded functional magnetic resonance imaging data from 20 moderately dependent cigarette smokers (mean age = 25 years; no history of neuropsychiatric disorders), following an overnight period of abstinence, to identify regions of the left dorsal lateral prefrontal cortex associated with the anticipation of drug-related rewards (cigarette puff)...
January 27, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/28306543/peripheral-levels-of-bdnf-and-opiate-use-disorder-literature-review-and-update
#9
Raul Felipe Palma-Álvarez, Elena Ros-Cucurull, Kristopher Amaro-Hosey, Laia Rodriguez-Cintas, Lara Grau-López, Margarida Corominas-Roso, Cristina Sánchez-Mora, Carlos Roncero
Several neurobiological factors are related to opiate-use disorder (OUD), and among them, neurotrophins have a relevant role. Brain-derived neurotrophic factor (BDNF) is a central neurotrophin involved in many neuronal processes, and it has been related to several psychiatric diseases and addictive disorders. BDNF can be measured in plasma and serum; its levels may reflect BDNF concentrations in the central nervous system (CNS) and, indirectly, CNS processes. Hence, peripheral BDNF could be a biomarker in clinical practice...
March 17, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28301175/identifying-variability-in-permanent-supportive-housing-a-comparative-effectiveness-approach-to-measuring-health-outcomes
#10
Julia Dickson-Gomez, Katherine Quinn, Arturo Bendixen, Amy Johnson, Kelly Nowicki, Thant Ko Ko, Carol Galletly
Supportive housing has become the dominant model in the United States to provide housing to the chronically homeless and to improve their housing stability and health. Most supportive housing programs follow a "housing first" paradigm modeled after the Pathways to Housing program in New York City. However, components of housing first supportive housing models were poorly defined, and supportive models have varied considerably in their dissemination and implementation to other parts of the country. Recently, research has been conducted to determine the fidelity by which specific housing programs adhere to the Pathways Housing First model...
March 16, 2017: American Journal of Orthopsychiatry
https://www.readbyqxmd.com/read/28301174/differential-characteristics-of-ketamine-self-administration-in-the-olfactory-bulbectomy-model-of-depression-in-male-rats
#11
Zuzana Babinska, Jana Ruda-Kucerova
Ketamine has been extensively studied for its antidepressant potential, with promising results in both preclinical and clinical studies. However, concerns regarding its abuse liabilities greatly limit its potential to become an approved treatment for depression. Therefore, a better understanding the risks and benefits of ketamine use in depression is needed. This study aimed to assess the characteristics of operant intravenous (IV) ketamine self-administration and relapse-like behavior in the olfactory bulbectomy (OBX) model of depression in male rats...
March 16, 2017: Experimental and Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28300626/changes-in-circulating-peptide-yy-and-ghrelin-are-associated-with-early-smoking-relapse
#12
Andrine M Lemieux, Mustafa al'Absi
Ghrelin and peptide YY (PYY) during ad libitum smoking have been associated with decreased reported craving (ghrelin) and increased positive affect (PYY), and higher baseline ghrelin levels predicted subsequent increased risk of smoking relapse. The current study assessed PYY and ghrelin during ad libitum smoking and again after the initial 48hours of a smoking cessation attempt. The data compared smokers who abstained for 28days (n=37), smokers who relapsed (n=54), and nonsmokers (n=37). Plasma samples and subjective measures assessing craving and mood were collected at the beginning of each session...
March 11, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28300608/towards-a-reduced-meat-diet-mindset-and-motivation-of-young-vegetarians-low-medium-and-high-meat-eaters
#13
Joop de Boer, Hanna Schösler, Harry Aiking
This study provides insight into differences and similarities in the mindset and motivation of four dietary groups (young self-declared vegetarians, low, medium and high meat-eaters) to support the development of strategies for a general transition to a less meat-based diet. The paper highlights the value of the identity concept for our understanding of both vegetarians and meat eaters. The analysis involves a comparison of the four dietary groups focusing on the strength and the profile of their food-related motivation and their reasons for and against frequent meat eating...
March 11, 2017: Appetite
https://www.readbyqxmd.com/read/28297025/association-of-stimulant-use-with-dopaminergic-alterations-in-users-of-cocaine-amphetamine-or-methamphetamine-a-systematic-review-and-meta-analysis
#14
Abhishekh H Ashok, Yuya Mizuno, Nora D Volkow, Oliver D Howes
Importance: Stimulant use disorder is common, affecting between 0.3% and 1.1% of the population, and costs more than $85 billion per year globally. There are no licensed treatments to date. Several lines of evidence implicate the dopamine system in the pathogenesis of substance use disorder. Therefore, understanding the nature of dopamine dysfunction seen in stimulant users has the potential to aid the development of new therapeutics. Objective: To comprehensively review the in vivo imaging evidence for dopaminergic alterations in stimulant (cocaine, amphetamine, or methamphetamine) abuse or dependence...
March 15, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28296626/multiple-levels-of-social-influence-on-adolescent-sexual-and-reproductive-health-decision-making-and-behaviors-in-ghana
#15
Sneha Challa, Abubakar Manu, Emmanuel Morhe, Vanessa K Dalton, Dana Loll, Jessica Dozier, Melissa K Zochowski, Andrew Boakye, Richard Adanu, Kelli Stidham Hall
Little is known about the multi-level social determinants of adolescent sexual and reproductive health (SRH) that shape the use of family planning (FP) among young women in Africa. We conducted in-depth, semi-structured, qualitative interviews with 63 women aged 15-24 years in Accra and Kumasi, Ghana. We used purposive, stratified sampling to recruit women from community-based sites. Interviews were conducted in English or local languages, recorded, and transcribed verbatim. Grounded theory-guided thematic analysis identified salient themes...
March 15, 2017: Women & Health
https://www.readbyqxmd.com/read/28295414/temporal-stability-of-heavy-drinking-days-and-drinking-reductions-among-heavy-drinkers-in-the-combine-study
#16
Katie Witkiewitz, Adam D Wilson, Matthew R Pearson, Kevin A Hallgren, Daniel E Falk, Raye Z Litten, Henry R Kranzler, Karl F Mann, Deborah S Hasin, Stephanie S O'Malley, Raymond F Anton
BACKGROUND: Recently, the Food and Drug Administration (FDA) proposed to expand the options for primary endpoints in the development of medications for alcohol use disorder (AUD) to include either abstinence from alcohol or a non-abstinent outcome: no heavy drinking days (with a heavy drinking day defined as more than 3 drinks per day for women and more than 4 drinks per day for men [>3/>4 cutoff]). The FDA also suggested that 6 months would be the most appropriate length for a clinical trial to demonstrate the stability of this non-abstinent drinking outcome...
March 10, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28292795/primary-care-management-of-opioid-use-disorders-abstinence-methadone-or-buprenorphine-naloxone
#17
REVIEW
Anita Srivastava, Meldon Kahan, Maya Nader
OBJECTIVE: To advise physicians on which treatment options to recommend for specific patient populations: abstinence-based treatment, buprenorphine-naloxone maintenance, or methadone maintenance. SOURCES OF INFORMATION: PubMed was searched and literature was reviewed on the effectiveness, safety, and side effect profiles of abstinence-based treatment, buprenorphine-naloxone treatment, and methadone treatment. Both observational and interventional studies were included...
March 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28292347/correlates-of-condom-use-self-efficacy-on-the-eppm-based-integrated-model-among-chinese-college-students
#18
Shan Shan Jin, Kai Bu, Fang Fang Chen, Hui Fang Xu, Yi Li, Dong Hui Zhao, Fang Xu, Jing Yan Li, Meng Jie Han, Ning Wang, Lu Wang
OBJECTIVE: To explore the predictors of condom-use self-efficacy in Chinese college students according to the extended parallel process model (EPPM)-based integrated model. METHODS: A total of 3,081 college students were anonymously surveyed through self-administered questionnaires in Guangzhou and Harbin, China. A structural equation model was applied to assess the integrated model. RESULTS: Among the participants, 1,387 (46.7%) were male, 1,586 (53...
February 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/28291977/five-factor-model-personality-profiles-the-differences-between-alcohol-and-opiate-addiction-among-females
#19
Diana Raketic, Jasmina V Barisic, Snezana M Svetozarevic, Tatjana Gazibara, Darija Kisic Tepavcevic, Srdjan D Milovanovic
BACKGROUND: The prevalence of female alcohol and substance abusers has markedly increased. The main objective of this research was to explore personality profiles among females who had alcohol and opiate dependence. AIM: The aim of the study is to analyse if there is differences in personality profiles of females addicted to alcohol and opiates. We hypothesized that there might be significant differences in personality profiles among subgroups of women who present with alcohol and opiate use disorders...
March 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/28291777/adolescent-but-not-adult-ethanol-binge-drinking-modulates-cocaine-withdrawal-symptoms-in-mice
#20
Juan Carlos Ledesma, Maria A Aguilar, Pablo Giménez-Gómez, José Miñarro, Marta Rodríguez-Arias
BACKGROUND: Ethanol (EtOH) binge drinking is an increasingly common behavior among teenagers that induces long-lasting neurobehavioral alterations in adulthood. An early history of EtOH abuse during adolescence is highly correlated with cocaine addiction in adulthood. Abstinence of cocaine abuse can cause psychiatric symptoms, such as anxiety, psychosis, depression, and cognitive impairments. This study assessed the consequences of adolescent exposure to EtOH on the behavioral alterations promoted by cocaine withdrawal in adulthood...
2017: PloS One
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