Individual, Social, and Environmental Factors Associated with Different Patterns of Stimulant Use: A Cross-Sectional Study from Five European Countries.

INTRODUCTION: Amphetamine-type stimulants (ATSs) are the second most commonly consumed class of illicit drugs globally, but there is limited understanding of the precise factors associated with problematic versus controlled ATS consumption. This exploratory study aimed to identify which individual, social, and environmental factors are associated with different patterns of ATS use over time. METHODS: Cross-sectional surveys were conducted in Germany, England, The Netherlands, Poland, and the Czech Republic via face-to-face computer-assisted personal interviews to collect data on different user groups. 1,458 adults (18+) reported exposure to but no ATS use (n = 339); former rare/moderate ATS use (n = 242); current rare/moderate ATS use (n = 273); former frequent/dependent ATS use (n = 201); current frequent/dependent ATS use (n = 403). Extent of ATS/other substance use was assessed by number of consumption days (lifetime, past year, past month) and Severity of Dependence Scale. To identify factors associated with group membership, data were also collected on previous injecting drug use (IDU) and consumption setting/rules. Psychological distress was measured using the Brief Symptom Inventory, with additional data collected on self-reported adverse life events and physical/mental health. RESULTS: Currently, using frequent/dependent ATS users experienced more frequent unstable living conditions (27.5%) and psychological distress (59.8%) compared to other groups. A multinomial logistic regression showed that currently abstinent rare/moderate users were more likely to abstain from methamphetamine use {odds ratio (OR) = 2.48 (confidence interval [CI] = 1.32-4.68)} and from IDU (OR = 6.33 [CI = 2.21-18.14]), to avoid ATS use during working hours (OR = 6.67 [CI = 3.85-11.11]), and not to use ATS for coping reasons (OR = 4.55 [CI = 2.50-6.67]) compared to the reference group of currently using frequent/dependent users. CONCLUSIONS: People who use ATS frequently and/or at dependent levels are more likely to have experienced social and economic adversity compared to infrequent ATS users. On the other hand, there is a substantial share of users, which show a controlled use pattern and are able to integrate ATS use into their lives without severe consequences.

Alcohol Screening and Brief Intervention in Primary Health Care in Kazakhstan-Results of a Cluster Randomised Pilot Study.

Objective: The aim of this pilot trial was to assess the feasibility of ASBI in primary health care units (PHCUs) in Kazakhstan. Methods: A two-arm cluster randomised trial in five PHCUs based on the RE-AIM framework for implementation studies was carried out. Patients with AUDIT-C scores ≥4 for females and ≥5 for males received a brief face-to-face intervention delivered by a trained physician plus information leaflet (intervention group, IG) or simple feedback including a leaflet (control group, CG). Results: Among 7327 patients eligible for alcohol screening according to the inclusion criteria 1148 patients were screened (15.7%, IG: 11.5%, CG: 27.3%). 12.3% (N = 141) were tested AUDIT-C positive (IG: 9.9%, CG: 15.1%). Out of 112 physicians invited, 48 took part in the ASBI training, 31 finally participated in the study, 21 in the IG (2 PHCUs), 10 in the CG (3 PHCUs). The majority of physicians did not have difficulties in performing the intervention. Conclusion: ASBI is feasible and can be implemented into PHC settings in Kazakhstan. However, the implementation depends on the willingness and interest of the PHCU and the physicians.

Amphetamine-Type Stimulant Dependence and Association with Concurrent Use of Cocaine, Alcohol, and Cannabis: A Cross-Sectional Study.

INTRODUCTION: Amphetamine-type stimulants (ATSs) are the second most commonly used class of illegal substances in Europe. Although concurrent substance use has been subject to research, little is known about associations between concurrent use of cocaine, alcohol, or cannabis and ATS dependence. We expect that the concurrent use of any of the substance, especially cannabis and cocaine, is associated with ATS dependence. METHODS: Cross-sectional data were gathered within the European ATTUNE study in 2018/2019. Participants (N = 721) were asked about their consumption patterns and social, psychological, and economic situation. Multivariate logistic regressions were carried out for associations between ATS dependence and use combinations of frequent cocaine, alcohol, or cannabis, with the reference group of no frequent concurrent use (model 1). Model 2 calculated associations for ATS dependence with lifetime methamphetamine use for respective use combinations. RESULTS: The study population was on average 28.9 years old (SD = 7.7), with the majority being male (63.5%). In model 1, the adjusted odds ratio (aOR) for frequent alcohol use was 0.70 (confidence interval [CI] 0.41-1.20). Similar results were shown for model 2 (aOR 0.82, CI 0.42-1.62). Frequent cannabis use significantly reduced the chance for ATS dependence by 50% in adjusted model 1 (aOR 0.50, CI 0.28-0.89) and by 62% in model 2 (aOR 0.38, CI 0.18-0.82). For frequent cocaine use, models 1 and 2 report an aOR at 1.37 (CI 0.58-3.25) and 2.39 (CI 0.77-7.43), although not statistically significant. Frequent users of all 3 substances had a significant 3-fold chance for ATS dependence (model 1: aOR 2.98, CI 1.16-7.63; model 2: aOR 2.95, CI 1.02-8.58). DISCUSSION: Against initial hypotheses, frequent concurrent use of alcohol or cannabis generally decreased chances for ATS dependence. An explanation could be the study population, which consists of many irregular users of ATS, who mainly consume alcohol or cannabis. Cocaine generally increased chances, although results were not significant. The frequent use of all 3 substances together with ATS in the last year was significantly associated with dependence, thus reporting important information for treatment services. Further research is needed for disentangling causal relationships underlying these associations and for pinpointing consequences for relapse prevention and retention success.

Feasibility of alcohol screening and brief intervention in primary health care in Kazakhstan: study protocol of a pilot cluster randomised trial.

BACKGROUND: Identifying and addressing heavy drinking represents a major public health priority worldwide. Whilst the majority of alcohol screening and brief intervention (ASBI) research has been conducted in western, high-income countries, evidence is growing that ASBI can also impact positively on heavy drinkers in low- and middle-income country populations. This mixed methods study aims to assess the feasibility of conducting a fully randomised controlled trial of the effectiveness of ASBI in primary care in Kazakhstan and explore the feasibility and acceptability of implementing ASBI in this setting from patients' and physicians' perspectives. METHODS: Six primary health care units in the region of Pavlodar will be cluster randomised to either an intervention (WHO manualised 5 min alcohol brief intervention plus alcohol leaflet) or control group (simple feedback plus alcohol leaflet). Primary feasibility measures will be rates of participation at baseline and retention of eligible patients at the 3-month follow-up point. Patient/physician questionnaires and physician focus groups will assess additional dimensions of feasibility, as well as acceptability, according to the RE-AIM framework: Reach (rates of eligible patients screened/received advice); Effectiveness (change in AUDIT-C score); Adoption (rate/representativeness of participating physicians); Implementation (quality of ASBI/barriers and facilitators to delivery); and Maintenance (potential sustainability of intervention). DISCUSSION: This is the first trial of the feasibility and acceptability of ASBI in Kazakhstan. As the planning and assessment of implementation determinants is based on the RE-AIM framework, the project outcomes will be relevant for the future development, tailoring and implementation of ASBI in Kazakhstan. TRIAL REGISTRATION: DRKS, DRKS00015882, Registered 17 December 2018.

Using life course charts to assess and compare trajectories of amphetamine type stimulant consumption in different user groups: a cross-sectional study.

BACKGROUND: Amphetamine-type stimulants (ATS) are the second most commonly used illicit drugs in Europe and globally. However, there is limited understanding of what shapes patterns of ATS use over the life course. The ATTUNE project "Understanding Pathways to Stimulant Use: a mixed methods examination of the individual, social and cultural factors shaping illicit stimulant use across Europe" aims to fill this gap. Here we report initial findings from the life course chart exercise conducted as part of qualitative interviews with ATS users and nonusers. METHODS: Two hundred seventy-nine in-depth qualitative interviews were conducted with five ATS user groups (current and former dependent users;current and former frequent users;non-frequent users) and one group of exposed non-ATS users in five European countries (Germany, UK, Poland, Netherlands and Czech Republic). As part of the interviews, we used life course charts to capture key life events and substance use histories. Life events were categorised as either positive, neutral or negative, and associated data were analysed systematically to identify differences between user groups. We applied statistical analysis of variance (ANOVA) and analysis of covariance (ANCOVA) to test for group differences. RESULTS: Out of 3547 life events documented, 1523 life events were categorised as neutral, 1005 life events as positive and 1019 life events as negative. Current and formerly dependent ATS users showed more negative life events for the entire life course after age adjustment. Although some group differences could be attributed to the individuals' life course prior to first ATS use, most negative life events were associated with periods of ATS usage. A detailed analysis of the specific life domains reveals that dominantly, the social environment was affected by negative life events. CONCLUSIONS: For non-dependent, frequent and non-frequent ATS users, negative life events from the period of ATS use do not become obvious in our analysed data. Besides preventing a pathway into ATS dependency, the aim of an intervention should be to reduce the harm by for example drug testing which offers also the opportunity for interventions to prevent developing a substance use dependency. For the group of dependent ATS users, our study suggests holistic, tailored interventions and specialist treatment services are needed, as a single, simple intervention is unlikely to cover all the life domains affected.

Learning How to Ask - Does a one-day training increase trauma inquiry in routine substance use disorder practice? Results of a cluster-randomized controlled trial.

AIMS: To examine the effectiveness of a one-day skills training program for increasing trauma inquiry in routine substance use disorder treatment. DESIGN: Cluster-randomized two-armed controlled trial, with 12 substance use disorder (SUD) organizations operating 25 counseling centers, randomly assigned to training in trauma inquiry (13 counseling centers of 8 SUD organizations) or no training (12 counseling centers of 4 SUD organizations). SETTING: SUD counseling centers in Northern Germany. CASES: N = 5204 SUD counseling services. INTERVENTION: The professionals assigned to the intervention group received a one-day training in trauma inquiry plus a 1.5-hour refresher session 3 months later. Professionals in the control group received no training. MEASURES: Over a 12-month period, professionals documented for each counseling service whether they asked the client about four traumatic events: physical abuse, emotional abuse, sexual abuse and neglect. ANALYSIS: Primary outcomes were rates of asking about physical abuse, sexual abuse, emotional abuse and neglect in the 6 months after training. These were compared across conditions, while adjusting for baseline probabilities in the 6 months before training, using mixed-effects logistic regression. FINDINGS: In the 6 months after training, the rate of asking about physical abuse was 18% higher in the SUD counseling services of trained professionals, relative to services of untrained professionals (OR = 1.18, 95% CI = [1.01-1.37, p = .035]). No effect was found for asking about sexual abuse, emotional abuse and neglect. CONCLUSION: A one-day training program in trauma inquiry, combined with a brief refresher session, was effective in increasing inquiries about physical abuse in routine counseling practice. The training was ineffective in increasing inquiries about sexual abuse, emotional abuse and neglect. The effectiveness of a one-day training of trauma inquiry might be increased by a longer training, or by combining it with additional elements, such as ongoing supervision.

Understanding pathways to stimulant use: a mixed-methods examination of the individual, social and cultural factors shaping illicit stimulant use across Europe (ATTUNE): study protocol.

INTRODUCTION: Amphetamine-type stimulants (ATS) including amphetamine, methylenedioxymethamphetamine/'ecstasy', methamphetamine, synthetic cathinones and 'Ritalin' are the second most commonly used illicit drugs globally. Yet, there is little evidence on which factors are associated with the development of different patterns of ATS use over the life course. This study aims to examine which individual, social and environmental factors shape different pathways and trajectories of ATS consumption. The study will be conducted in five European countries: Germany, the Netherlands, Poland, Czech Republic and the UK. METHODS AND ANALYSIS: We will use a sequential mixed-methods study design to investigate the multiple factors (familial, social and occupational situation, critical life events, general risk behaviour, mental and physical health, satisfaction with life) that shape individual ATS use pathways. A systematic literature review will be performed to provide an overview of the current academic literature on the topic. In module 1, qualitative semistructured interviews (n=ATS users and non-users) will be conducted to explore individual experiences of, and perspectives on, dynamics of change in stimulant consumption patterns. In module 2, structured questionnaires (n=2000 ATS users and non-users) will be administered via tablet computers to validate and enhance the generalisability of the interview findings. Data integration will take place at two key points. First, during the study, where the findings from the first qualitative interviews will inform the design of the structured questionnaire. Second, at the end of the study, where mixed methods data will be brought together to generate an in-depth, contextualised understanding of the research topic. ETHICS AND DISSEMINATION: The study has been approved by the respective responsible ethics committee in each participating country. Data will be treated confidentially to ensure participants' anonymity. Findings will be disseminated in peer-reviewed scientific journals, national and international conferences, and in briefings for policy and practice.

Problematic Medication With Benzodiazepines, "Z-drugs", and Opioid Analgesics.

BACKGROUND: An estimated 1.4 to 2.6 million people in German suffer from drug dependence. Most of them are long-term users of benzodiazepines (BZD), Z drugs (ZD), or opioid analgesics (OA). METHODS: This analysis is based on prescription data from patients of the national statutory health insurance system in the German federal states of Schleswig-Holstein, Hamburg, Bremen, and Lower Saxony. Drug-taking trends, duration, dosage, and long-term use of BZD, ZD, and OA in the years 2006 to 2015 are analyzed; prevalences are estimated for the years 2006 to 2016. RESULTS: In 2006, 7.7% of patients received at least one prescription for a BZD, ZD, or OA; in 2016, 7.0% did. Over the period of analysis, a marked drop was seen in prescriptions of BZD and a slight fall in prescriptions of ZD (2006: BZD 3.5%, ZS 1.1%; 2016: BZD 2.0%, ZS 0.8%), but there was also an increase in prescriptions of OA, from 4.2% to 4.9%. The number of defined daily doses (DDD) prescribed per year fell for both BZD and ZD. For OA, the number of DDD prescribed per year rose from 2006 to 2009 and decreased by a small amount in subsequent years. The proportions of BZD and ZD patients who had long-term prescriptions fell over time, while the corresponding percentage of OA patients rose. CONCLUSION: Nearly one-fifth of all prescriptions for BZD were long-term prescriptions for an entire year, in violation of the relevant guidelines. The rising prevalence of OA use was in the expected range in view of the aging population, but the number of prescriptions rose among younger patients as well. This trend toward more common treatment with opioid analgesics should be critically examined.

Which individual, social and environmental influences shape key phases in the amphetamine type stimulant use trajectory? A systematic narrative review and thematic synthesis of the qualitative literature.

BACKGROUND AND AIMS: There is limited evidence on what shapes amphetamine-type stimulant (ATS) use trajectories. This systematic narrative review and qualitative synthesis aimed to identify individual, social and environmental influences shaping key phases in the ATS use trajectory: initiation, continuation, increase/relapse and decrease/abstinence. METHODS: MEDLINE, PsycINFO, EMBASE, and PROQUEST (social science premium collection) were searched from 2000 to 2018. Studies of any qualitative design were eligible for inclusion. Extracted data were analysed according to four key phases within drug pathways, and then cross-analysed for individual, social and environmental influences. RESULTS: Forty-four papers based on 39 unique studies were included, reporting the views of 1879 ATS users. Participants were aged 14-58 years, from varied socio-economic and demographic groups, and located in North America, Europe, Australasia and South East Asia. Reasons for initiation included: to boost performance at work and in sexual relationships, promote a sense of social 'belonging' and help manage stress. Similar reasons motivated continued use, combined with the challenge of managing withdrawal effects in long-term users. Increased tolerance and/or experiencing a critical life event contributed to an increase in use. Reasons for decrease focused on: increased awareness of the negative health impacts of long-term use, disconnecting from social networks or relationships and financial instability. CONCLUSIONS: Amphetamine-type stimulant users are a highly diverse population, and their drug use careers are shaped by a complex dynamic of individual, social and environmental factors. Tailored, joined-up interventions are needed to address users' overlapping economic, health and social care needs in order to support long-term abstinence.

"Learning how to ask": Effectiveness of a training for trauma inquiry and response in substance use disorder healthcare professionals.

CONTEXT: Exposure to traumatic events should be systematically assessed in health care services so that trauma-related treatment can be offered when appropriate. However, professionals often lack expertise in trauma inquiry and response, and therefore require training in this field. OBJECTIVE: We aimed to determine whether the "Learning how to ask" training for trauma inquiry and response (Read, Hammersley, & Rudegeair, 2007) is effective in increasing health care professionals' trauma inquiry behavior. METHOD: 148 professionals working in outpatient substance use disorder (SUD) services were cluster-randomized into an intervention or a waiting control group. The intervention group received a 1-day training and a refresher session 3 months later, while the control group received no training. The primary outcome was the change from baseline in the frequency of asking clients about traumatic events. Secondary outcomes were professionals' evaluation of the training, knowledge, attitudes toward and confidence in trauma inquiry and response. RESULTS: Change from baseline in the frequency of asking clients about traumatic events was significantly greater at 3-month and 6-month follow-up in the intervention group compared with the control group (b = 0.43, 95% CI [0.27, 0.59], p < .001). The training was positively evaluated by the participants. Knowledge, positive attitudes toward and confidence in trauma inquiry and response all showed significantly greater increases in the intervention group than in the control group. CONCLUSIONS: These findings suggest that health care professionals can acquire skills in trauma inquiry and response from short trainings, which may enhance systematic assessment of traumatic events. (PsycINFO Database Record

Assessment of health services for people who use drugs in Central Asia: findings of a quantitative survey in Kazakhstan and Kyrgyzstan.

BACKGROUND: In Central Asia, there is a need to update information about the situation of people who use (opioid) drugs (PWUD), especially regarding their access to and utilization of health care services. The aim of the study was to gather information about two different groups of drug users in Kazakhstan and Kyrgyzstan. METHODS: In 2013, two groups of PWUD were recruited in Kazakhstan and in Kyrgyzstan in order to gather quantitative data via interviewer-administered questionnaires. PWUD registered with the Narcological Register were allocated to group A while non-registered PWUD were allocated to group B. Interviews were conducted in the office of the Narcological Register as well as in low-threshold facilities. Participants reported about their drug use patterns, health status, and utilization of health services as well as barriers to utilization. RESULTS: The sample consisted of N = 600 PWUD (301 registered and 299 non-registered PWUD) from Kazakhstan and N = 900 PWUD (450 registered and 450 non-registered PWUD) from Kyrgyzstan. Both groups-registered (group A) and non-registered (group B)-consisted of mainly male long-term intravenous opioid users. We found high rates of current (last 30 days) opioid use (group A up to 70%; group B up to 84%). Most PWUD were burdened with poor physical and mental health. The prevalence of infectious diseases added up to 19% (group A) or 13% (group B) regarding HIV, 56% (group A) or 30% (group B) regarding HCV, and 24% (group A) or 20% (group B) regarding tuberculosis. Registered and non-registered PWUD reported high rates (95 or 82%) of lifetime use of health services for PWUD. Drug-related services were utilized less often, especially among the non-registered PWUD (13%). The most important barriers preventing PWUD from accessing services were the belief not to need treatment, doubts about the effectiveness of treatment, mistrust of treatment regime/staff, and fear of being registered with the Narcological Register (mainly group B). CONCLUSIONS: Results show that access to the health care system for non-registered PWUD is realized mainly through low-threshold facilities. Opioid substitution treatment, which is an important pillar in the treatment of PWUD, is normally only available for those registered with the Narcological Register. Instead, access to opioid substitution treatment (especially in Kazakhstan) should be expanded and granted without prior registration, as this poses an important barrier for PWUD's utilization of drug treatment services. Further, there seems to be a need for the provision of specific and target group-related information about drug treatment services in order to reduce existing reservations among PWUD as to the necessity and effectiveness of modern drug treatment.

E-cigarette use among Serbian adults: prevalence and user characteristics.

OBJECTIVES: The objective was to report the prevalence and characteristics of electronic cigarette (e-cigarette) users in order to inform an appropriate response to this emerging challenge in tobacco control. METHODS: Data were drawn from a cross-sectional survey conducted in 2014 that used computer-assisted interviewing in a representative sample of 5385 Serbian adults age 18-64 years. RESULTS: Lifetime e-cigarette use and current use was reported by 9.6 and 2 % of adults, respectively. Younger adults had a higher prevalence of both lifetime and current use. Females were more likely to be current e-cigarette users than males. The majority of ever and current e-cigarette users were current or past cigarette smokers, but lifetime use was reported by non-smokers as well. CONCLUSIONS: Electronic cigarettes are popular in Serbia; one in ten adults had tried them at least once. Because females and young adults were more likely to use e-cigarettes, a targeted response in these specific groups is needed. A standardised methodology for monitoring e-cigarette use should be established and surveys exploring motives for and attitudes towards e-cigarettes use should be conducted.