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https://www.readbyqxmd.com/read/28524739/personal-values-as-a-mediator-of-relations-between-perceived-parental-support-and-control-and-youth-substance-use
#1
Gabriella Borca, Emanuela Rabaglietti, Antonella Roggero, Peggy Keller, Eric Haak, Tatiana Begotti
BACKGROUND: Tobacco and marijuana smoking are very popular in adolescence and there is a high rate of comorbidity between them, even in young adulthood. Parental support and control may hinder involvement in the use of these substances by promoting conventional values among adolescents. OBJECTIVES: The present study investigates the relations between family functioning (parental support and control) and psychoactive substance use (tobacco and marijuana smoking) and determines whether these relationships are mediated by personal values (in terms of disapproval of deviance and beliefs about the importance of school, health and religion)...
May 19, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28524714/consumption-patterns-of-nightlife-attendees-in-munich-a-latent-class-analysis
#2
Tessa-Virginia Hannemann, Ludwig Kraus, Daniela Piontek
BACKGROUND: The affinity for substance use among patrons of nightclubs has been well established. With novel psychoactive substances (NPS) quickly emerging on the European drug market, trends, and patterns of use are potentially changing. OBJECTIVES: (1) The detection of subgroups of consumers in the electronic dance music scene of a major German metropolitan city, (2) describing the consumption patterns of these subgroups, (3) exploring the prevalence and type of NPS consumption in this population at nightlife events in Munich...
May 19, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28521146/effect-of-continued-cannabis-use-on-medication-adherence-in-the-first-two-years-following-onset-of-psychosis
#3
Tabea Schoeler, Natalia Petros, Marta Di Forti, Ewa Klamerus, Enrico Foglia, Robin Murray, Sagnik Bhattacharyya
Uncertainty exists whether the use of non-prescription psychoactive substances following onset of a first episode of psychosis (FEP), in particular cannabis use, affects medication adherence. Data from FEP patients (N=233) obtained through prospective assessments measured medication adherence and pattern of cannabis and other substance use in the first two years following onset of psychosis. Multiple logistic regression analyses were employed to compare the different substance use groups with regard to risk of medication non-adherence, while controlling for confounders...
May 10, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28517032/novel-psychoactive-substance-consumption-is-more-represented-in-bipolar-disorder-than-in-psychotic-disorders-a-multicenter-observational-study
#4
Tiziano Acciavatti, Matteo Lupi, Rita Santacroce, Andrea Aguglia, Luigi Attademo, Laura Bandini, Paola Ciambrone, Giulia Lisi, Giovanni Migliarese, Federica Pinna, Diego Quattrone, Michele Ribolsi, Maria Salvina Signorelli, Salvatore Calò, Fabrizio Schifano, Massimo di Giannantonio, Giovanni Martinotti
OBJECTIVE: Comorbidities between psychiatric diseases and use of traditional substances of abuse are common. Nevertheless, there are few data regarding the use of novel psychoactive substances (NPS) among psychiatric patients. Aim of this multicentre survey is to investigate the consumption of a number of psychoactive substances in a young psychiatric sample. METHODS: Between December 2013 and September 2015, a questionnaire was administered in 10 Italian psychiatric care facilities to a sample of 671 patients, aged 18-26 (mean age 22...
May 18, 2017: Human Psychopharmacology
https://www.readbyqxmd.com/read/28513099/syntheses-analytical-and-pharmacological-characterizations-of-the-legal-high-4-1-3-methoxyphenyl-cyclohexyl-morpholine-3-meo-pcmo-and-analogues
#5
Tristan Colestock, Jason Wallach, Matt Mansi, Nadine Filemban, Hamilton Morris, Simon P Elliott, Folker Westphal, Simon D Brandt, Adeboye Adejare
New psychoactive substances (NPS) are commonly referred to as "research chemicals", "designer drugs" or "legal highs." One NPS class is represented by dissociative anesthetics, which include analogues of the arylcyclohexylamine phencyclidine (PCP), ketamine, and diphenidine. A recent addition to the NPS market was 4-[1-(3-methoxyphenyl)cyclohexyl]morpholine (3-MeO-PCMo), a morpholine analogue of 3-MeO-PCP. Although suspected to have dissociative effects in users, information about its pharmacological profile is not available...
May 16, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/28512368/-analysis-of-the-phenomenon-of-over-the-counter-drug-abuse-and-not-controlled-herbs-trade-by-polish-adolescents-part-i
#6
REVIEW
Daria Suchecka, Jolanta Kucharska-Mazur, Katarzyna Groszewska, Monika Mak, Jerzy Samochowiec, Agnieszka Samochowiec
The phenomenon of stupefying by the use of available over-the-counter drugs (OTC) among adolescents is an essential problem in both Poland and throughout the world. Popular analgesics, cold medicine and antihistamines contain psychedelic substances, such as dextromethorphan (DXM), pseudoephedrine/ephedrine, codeine (methylmorphine), dimenhydrinate, paracetamol (acetaminophren) and others. Cases of fatal addiction to dextromethorphan, one of the active substances contained in medicines, e.g., the common cold, have been reported...
May 16, 2017: Medycyna Pracy
https://www.readbyqxmd.com/read/28506818/measuring-inhibition-of-monoamine-reuptake-transporters-by-new-psychoactive-substances-nps-in-real-time-using-a-high-throughput-fluorescence-based-assay
#7
Anne Zwartsen, Anouk H A Verboven, Regina G D M van Kleef, Fiona M J Wijnolts, Remco H S Westerink, Laura Hondebrink
The prevalence and use of new psychoactive substances (NPS) is increasing and currently over 600 NPS exist. Many illicit drugs and NPS increase brain monoamine levels by inhibition and/or reversal of monoamine reuptake transporters (DAT, NET and SERT). This is often investigated using labor-intensive, radiometric endpoint measurements. We investigated the applicability of a novel and innovative assay that is based on a fluorescent monoamine mimicking substrate. DAT, NET or SERT-expressing human embryonic kidney (HEK293) cells were exposed to common drugs (cocaine, dl-amphetamine or MDMA), NPS (4-fluoroamphetamine, PMMA, α-PVP, 5-APB, 2C-B, 25B-NBOMe, 25I-NBOMe or methoxetamine) or the antidepressant fluoxetine...
May 12, 2017: Toxicology in Vitro: An International Journal Published in Association with BIBRA
https://www.readbyqxmd.com/read/28503792/synthetic-cannabinoid-use-in-an-acute-psychiatric-inpatient-unit
#8
Richard Vincent Clancy, Robert Charles Hodgson, Arvind Kendurkar, Margarett Ann Terry, Lawrence Dadd, Donna Maria Clancy, Karen Ryan, Maria Hatzistylis, Benjamin Graham Tinman
In the present study, we explored the prevalence of new psychoactive substance use by people admitted into an Australian acute public mental health facility specializing in comorbid mental health and substance use. These substances have since been banned from retail outlets, but the pattern of uptake and reasons people use them is informative in terms of motivations and the management of substance use more generally. A cross-sectional study to explore the use of synthetic cannabis by people admitted to an acute adult mental health unit was undertaken...
May 15, 2017: International Journal of Mental Health Nursing
https://www.readbyqxmd.com/read/28494249/evaluation-of-problematic-psychoactive-substances-use-in-people-placed-in-police-custody
#9
Marie Gérardin, Gabriel Guigand, Laura Wainstein, Pascale Jolliet, Caroline Victorri-Vigneau, Renaud Clément
INTRODUCTION AND AIMS: In France, the law states that any person held in custody could be examined by a doctor. The main objective of the medical examination is to give medical evidence of health compatibility with custody. This review identifies health risks such as addictive behaviour. We wanted to know which psychoactive substances are used in this particular population, and how problematic these uses are. DESIGN AND METHODS: A prospective, monocentric, open-ended study conducted via a structured questionnaire was carried out on detainees who reported having taken drugs or illegal substances...
May 2, 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/28493364/explicating-the-role-of-empathic-processes-in-substance-use-disorders-a-conceptual-framework-and-research-agenda
#10
Suena H Massey, Rebecca L Newmark, Lauren S Wakschlag
ISSUES: Elucidating the role of empathic processes in developmental pathways to substance use disorders could have important implications for prevention. APPROACH: We searched the biomedical and social sciences literature to determine what is known about empathy and psychopathological manifestations of severe lack of empathy in the initiation, development and maintenance of psychoactive substance use. Thirty-seven empirical studies were identified and formally reviewed...
May 10, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28493314/use-of-lc-hrms-in-full-scan-xic-mode-for-multi-analyte-urine-drug-testing-a-step-towards-a-black-box-solution
#11
Niclas Nikolai Stephanson, Patrick Signell, Anders Helander, Olof Beck
The influx of new psychoactive substances (NPS) has created a need for improved methods for drug testing in toxicology laboratories. The aim of this work was to design, validate and apply a multi-analyte liquid chromatography-high resolution mass spectrometry (LC-HRMS) method for screening of 148 target analytes belonging to the NPS class, plant alkaloids and new psychoactive therapeutic drugs. The analytical method used a five-fold dilution of urine with 9 deuterated internal standards and injection of 2 μL...
May 10, 2017: Journal of Mass Spectrometry: JMS
https://www.readbyqxmd.com/read/28492220/family-atmosphere-and-relationships-as-predictors-of-heroin-addiction
#12
Mitra Mirković-Hajdukov, Tamara Efendić Spahić, Rusmir Softić, Elvir Bećirović, Josip Šimić
INTRODUCTION: Studies show that dysfunctional family relationships are important predictors of addictions to all psychoactive substances. OBJECTIVE: To establish if there is a connection between family relations and heroin addiction and if found to exist, what is the quality of this connection. SUBJECTS AND METHODS: This research was conducted on the sample comprised of 160 subjects divided into two groups. The first group consisted of 61 heroin addicts treated at the Tuzla University Clinical Centre Psychiatric Hospital...
May 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/28485987/assessing-self-reported-use-of-new-psychoactive-substances-the-impact-of-gate-questions
#13
Joseph J Palamar, Patricia Acosta, Fermín Fernández Calderón, Scott Sherman, Charles M Cleland
BACKGROUND: New psychoactive substances (NPS) continue to emerge; however, few surveys of substance use ask about NPS use. Research is needed to determine how to most effectively query use of NPS and other uncommon drugs. OBJECTIVE: To determine whether prevalence of self-reported lifetime and past-year use differs depending on whether or not queries about NPS use are preceded by "gate questions." Gate questions utilize skip-logic, such that only a "yes" response to the use of specific drug class is followed by more extensive queries of drug use in that drug class...
May 9, 2017: American Journal of Drug and Alcohol Abuse
https://www.readbyqxmd.com/read/28485125/an-international-survey-on-the-awareness-use-preference-and-health-perception-of-novel-psychoactive-substances-nps
#14
Elena Deligianni, John M Corkery, Fabrizio Schifano, Lisa A Lione
OBJECTIVE: This survey investigated the level of public awareness, preference, and motivation of novel psychoactive substances (NPS) use as well as knowledge of potential associated health risks. METHODS: A Bristol Online Survey was advertised through social media and a drug forum "Bluelight" between January 7 and February 7, 2015. RESULTS: Responses were received from 17 countries, mainly from Europe. Most responses (83%) came from university educated students...
May 8, 2017: Human Psychopharmacology
https://www.readbyqxmd.com/read/28483343/lung-disease-associated-with-marijuana-use
#15
José Miguel Chatkin, Gustavo Zabert, Ignacio Zabert, Gustavo Chatkin, Carlos Andrés Jiménez-Ruiz, Jose Ignacio de Granda-Orive, Daniel Buljubasich, Segismundo Solano Reina, Ana Figueiredo, Sofia Ravara, Juan Antonio Riesco Miranda, Christina Gratziou
Marijuana is the most widely usedillegal drug in the world, with a prevalence of 2.5%-5%, and the second most commonly smoked substance after tobacco. The components of smoke from combustion of marijuana are similar to those produced by the combustion of tobacco, but they differ in terms of psychoactive components and use. Inhalation of cannabis smoke affects the respiratory tract, so the available evidence must be updated in order to provide pulmonologists with the latest scientific information. In this article, we review the impact of cannabis consumption on the lungs, taking into account that the respiratory route is the most popular route of cannabis consumption...
May 5, 2017: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/28473157/co-occurring-attention-deficit-hyperactivity-disorder-symptoms-in-adults-affected-by-heroin-dependence-patients-characteristics-and-treatment-needs
#16
Fabio Lugoboni, Frances Rudnick Levin, Maria Chiara Pieri, Matteo Manfredini, Lorenzo Zamboni, Lorenzo Somaini, Gilberto Gerra, Gruppo InterSert Collaborazione Scientifica Gics
Attention Deficit Hyperactivity Disorder (ADHD) is a risk for substance use disorders. The aim of this study was to investigate the association between adult ADHD symptoms, opioid use disorder, life dysfunction and co-occurring psychiatric symptoms. 1057 heroin dependent patients on opioid substitution treatment participated in the survey. All patients were screened for adult ADHD symptoms using the Adult ADHD Self-Report Scale (ASRS-v1.1). 19.4% of the patients screened positive for concurrent adult ADHD symptoms status and heroin dependence...
April 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28472697/occurrence-and-fate-of-illicit-drugs-and-pharmaceuticals-in-wastewater-from-two-wastewater-treatment-plants-in-costa-rica
#17
Ana Causanilles, Clemens Ruepert, María Ibáñez, Erik Emke, Félix Hernández, Pim de Voogt
Chemical analysis of raw wastewater in order to assess the presence of biological markers entering a wastewater treatment plant can provide objective information about the health and lifestyle of the population connected to the sewer system. This work was performed in a tropical country of Central America, Costa Rica, with the aim of extending this knowledge to new world regions. This work is the first to report wastewater-based epidemiological data on the use of illicit drugs in this region of the world. Composite wastewater samples from the influents of two different wastewater treatment facilities and surface water samples from surrounding areas were collected applying the best practice protocol and analysed to investigate the occurrence and fate of selected illicit drugs of abuse and pharmaceuticals...
May 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28472358/metabolic-profile-determination-of-nbome-compounds-using-human-liver-microsomes-and-comparison-with-findings-in-authentic-human-blood-and-urine
#18
Keith-Dane H Temporal, Karen S Scott, Amanda L A Mohr, Barry K Logan
The emergence of novel psychoactive substances (NPS) such as hallucinogenic NBOMes (N-methoxybenzyl derivatives of 2C phenethylamines) in the past few years into the recreational drug market has introduced various challenges in forensic analytical toxicology in regard to adequate and timely detection of these compounds. This is especially true in samples from individuals who have experienced severe and fatal intoxications. The aim of this research was to identify the major Phase I metabolites of selected NBOMe compounds to generate a predicted human metabolic pathway of these substances...
May 3, 2017: Journal of Analytical Toxicology
https://www.readbyqxmd.com/read/28471096/the-emergence-of-new-psychoactive-substance-nps-benzodiazepines-a-review
#19
REVIEW
Kieran R Manchester, Emma C Lomas, Laura Waters, Fiona C Dempsey, Peter D Maskell
The market for new psychoactive substances has increased markedly in recent years and there is now a steady stream of compounds appearing every year. Benzodiazepines consist of only a fraction of the total number of these compounds but their use and misuse has rapidly increased. Some of these benzodiazepines have only been patented, some of them have not been previously synthesised and the majority have never undergone clinical trials or tests. Despite their structural and chemical similarity, large differences exist between the benzodiazepines in their pharmacokinetic parameters and metabolic pathways and so they are not easily comparable...
May 4, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/28462628/frequent-use-of-khat-an-amphetamine-like-substance-association-with-loss-to-follow-up-and-adherence-among-patients-new-to-hiv-care-in-ethiopia
#20
Alan Lifson, Sale Workneh, Tibebe Shenie, Desalegn Admassu Ayana, Zenebe Melaku, Lemlem Bezabih, Hiwot Tekle Waktola, Behailu Dagne, Rose Hilk, Ken C Winters, Lucy Slater
Khat, a plant native to East Africa, has amphetamine-like psychoactive constituents, and is a potential risk factor for HIV infection. Chronic use can cause cognitive impairment and other mental disorders, raising concerns about effects on retention and adherence with HIV care. During 2013-14, 322 Ethiopian patients newly enrolled at HIV clinics in Dire Dawa and Harar were surveyed about khat use and prospectively followed for one year; 9% died, 18% transferred care to other clinics, and 22% were lost to follow-up (LTFU) (no clinic visit for >3 months)...
May 2, 2017: AIDS Research and Human Retroviruses
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