The misuse of alcohol and drugs

Author(s):  
Paul Harrison ◽  
Philip Cowen ◽  
Tom Burns ◽  
Mina Fazel

‘Misuse of alcohol and drugs’ covers the clinical and scientific aspects of substance misuse and dependence, including definitions and classifications in ICD-10 and DSM-5, as well as the important issue of comorbidity with other psychiatric disorders (‘dual diagnosis’). The first section covers alcohol use problems, ranging from epidemiology, aetiology, and public health to the identification and evidence-based management of individual patients. There follows a description of substance use problems associated with a range of other drugs, including those medically prescribed, such as opiates, benzodiazepines, and gabapentin, as well as recreational substances such as stimulants, MDMA, psychedelics, and ‘legal highs’. The clinical features of problem drug use are linked to the pharmacology and neural effects of particular substances together with descriptions of current strategies designed to lessen the harms of substance use for both the individual and society.

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  

Abstract According to the latest data, in 2018 about 590,000 people were held in prison on any given day in the EU, and more than double in the entire region. People in prison face multiple and complex health care issues, including a higher prevalence of communicable diseases than the general population. These are likely to be the result of a combination of overlapping, and sometimes interlinked, risk factors for infection, ill-health, and incarceration, such as problem drug use. Incarceration may facilitate the offer of quality health care services to people who are otherwise hard to reach and provide an occasion to target socially deprived groups who often have low level of healthcare access when in the community. Delivering health protection and harm reduction programmes in prisons not only benefits the prison population but also has the potential to reduce the risk of transmission of some infectious diseases in the community, intervening earlier in the natural history of disease. They are also likely also to have a knock-on effect in supporting individuals’ reintegration into community life and future health - providing a ‘community dividend’ to health interventions in prisons. Yet, such health gains may be diminished by suboptimal integration with community services. Continuity of care, or throughcare, between prison and community services is a mainstay of any health care interventions delivered in detention, especially when tackling chronic conditions (e.g. HIV, mental illnesses) or problem drug use. The World Health Organization (WHO) has long supported the concept of prison health as an inseparable component of public health. This view is enshrined by the principle of Equivalence of Care between prison and community, endorsed by the United Nations in the Nelson Mandela Rules. During the 2019 WHO Prison Health Conference in Helsinki, it was acknowledged that prisons contribute to achieving the UN’s Sustainable Development Goals through improving health, reducing health inequalities and provide a fairer and safer society for all. However, a number of challenges hampers the successful implementation of such a concept, including the need for evidence-based decision making, inter-sectoral partnerships and adequate monitoring systems. This workshop will provide attendees with a comprehensive overview of prison health and the relevance of a multi-sectorial public health approach to frame and address it. The workshop will be structured around three main topics: governance of prison health and current models in Europe; health issues and disease burden in the prison population; current and future perspectives for evidence-based approaches to prison health. The discussion of two case studies, problem drug use and HCV micro-elimination, will create the context for an in-depth analysis of key challenges for prison health implementation, reflecting on aspects such as health needs, equity, multidisciplinarity, continuity of care, monitoring and community dividend. Key messages Provide a comprehensive picture of the main challenges of prison health in Europe, the public health issues affecting the prison population and how these relate to community public health systems. Reflect on how public health systems need to incorporate prison health into their strategies for reducing inequalities and improving health outcomes of vulnerable and socially deprived populations.


2009 ◽  
Vol 14 (9) ◽  
Author(s):  
V A Gyarmathy ◽  
I Giraudon ◽  
D Hedrich ◽  
L Montanari ◽  
B Guarita ◽  
...  

Problem drug use in pregnancy affects a sizeable population in Europe. A literature review was carried out of articles in PubMed, European Monitoring Centre for Drugs and Drug Addiction publications, and related documents in order to assess public health challenges and possible intervention strategies related to problem drug use and pregnancy in Europe. It revealed the following: Involving pregnant drug users in drug treatment is likely to decrease the chances of pre- and perinatal complications related to drug use and to increase access to prenatal care. Timely medical intervention can effectively prevent vertical transmission of human immunodeficiency virus, hepatitis B virus as well as certain other sexually transmitted diseases, and would allow newborns infected with hepatitis C virus during birth to receive immediate treatment. Pregnancy may be a unique opportunity to also help women with dual diagnosis (substance use combined with mental illness) and enrol them into special treatment and support programmes. Issues related to homelessness and intimate partner violence can also be addressed with appropriate interventions. Treatment and care for pregnant drug users should offer coordinated interventions in several areas: drug use, infectious diseases, mental health, personal and social welfare, and gynaecological/obstetric care.


2021 ◽  
Author(s):  
Glenn Albright ◽  
Nikita Khalid ◽  
Kristen Shockley ◽  
Kelsey Robinson ◽  
Kevin Hughes ◽  
...  

BACKGROUND Substance use places a significant burden on our communities, both economically and socially. In light of COVID-19, it is predicted that as many as 75,000 more people will die from alcohol and other substance use and suicide as a result of isolation, new mental health concerns, and various other stressors related to the pandemic. Public awareness campaigns that aim to destigmatize substance use and help individuals have meaningful conversations with friends, coworkers, or family members to address substance use concerns are a timely and cost-effective means of augmenting existing behavioral health efforts related to substance use. These types of interventions can supplement the work being done by existing public health initiatives. OBJECTIVE This pilot study examines the impact of the One Degree: Shift the Influence role-play simulation, designed to teach family, friends and coworkers to effectively manage problem-solving conversations with individuals that they are concerned about regarding substance use. METHODS Participants recruited for this mixed methods study completed a pre-survey, the simulation, a post survey, and were sent a six-week follow-up survey. The simulation involves practicing a role-play conversation with a virtual human coded with emotions, memory and personality. A virtual coach provides feedback in using evidence-based communication strategies such as motivational interviewing. RESULTS Matched sample ANOVA revealed significant increases at follow-up in composite attitudinal constructs of preparedness (P<.001) and self-efficacy (P=.012), including: 1) starting a conversation with someone regarding substance use, 2) avoiding upsetting someone while bringing up concerns, 3) focusing on observable facts, and 4) problem-solving. Qualitative data provided further evidence of the simulation’s positive impact on ability to have meaningful conversations about substance use. CONCLUSIONS This study provides preliminary evidence that conversation-based simulations like One Degree: Shift the Influence, that utilize role-play practice, can teach individuals to use evidence-based communication strategies and can cost-effectively reach geographically dispersed populations to support public health initiatives for primary prevention.


2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  

Abstract Substance use disorders are among the priority conditions identified by the World Health Organization mental health gap action program. The health community has taken a range of (non-exclusive) positions on how to respond to them. These include a spectrum from prohibition, through regulation, to harm reduction and another from individually targeted measures to collective policies. Which measures are adopted depend on many factors outside the health system, including beliefs about the relationship between the individual and the state, the power of producer interests (tobacco/ alcohol industries), and the predominant public narrative. In contrast, a public health approach would focus on the risks of harm, to the individual and society, its distribution within the population, and the potential for unintended consequences. In this workshop, we will explore policy responses to four harmful substances, in four different European countries. These are electronic cigarettes (Martin McKee), cannabis (Jean-Pierre Couteron) illegal drugs (Henrique Barros) and alcohol (Jutta Lindert). First, the case of electronic cigarettes have divided the health community. While some groups, mainly in England, have embraced them, others have expressed concerns, with US authorities describing their increasing use by adolescents as a public health emergency. We will ask why these different views exist, exploring the use of different paradigms, the prioritization of different population groups and conditions, and the role of cognitive biases. This presentation will highlight some of the wider divisions in approaches to substance use disorders. Second, the use of cannabis in France will be presented. France ranks fourth in the European Union in terms of monthly consumption of cannabis and second only to Denmark in terms of persons who have ever used cannabis. As of November 2018 the penalty for possession of cannabis in France was reduced to a €200 fine. This presentation will discuss the rationale for and expectations of this policy. Third, we will focus on Portugal which, in 2001, became the first country to decriminalise the possession and consumption of all illicit substances. Rather than being arrested, those caught with a personal supply are given a small fine or told to appear before a local commission. Finally, the challenges for Public health of harmful alcohol use will be presented. The harmful use of alcohol creates a serious health burden in refugees. Germany has among the highest alcohol consumptions in Europe, after Luxembourg, is the European country with the lowest percentage of people who abstain from drinking. Alcohol is widely accepted. This creates challenges for refugees coming from countries with much more restrictive approaches to alcohol. This presentation will explore the challenges that arise when a population coming from a regulated environment move to one that is highly liberalised, including a discussion of the challenges in developing culturally appropriate public health responses. Key messages Substance use is a major public health challenges. Legal and policy responses differ widely in the European Union - evidence based policies are highly beeded.


Author(s):  
Ken C. Winters ◽  
Eric Wagner ◽  
Walker Krepps

The chapter “Addressing Adolescent Drug Abuse,” in School Mental Health Services for Adolescents, examines several topics related to adolescent substance use: brain development and its implications for mental health services, evidence-based prevention and intervention programs, and the utility of clinical services adapted for school settings. Substance use by adolescents continues to be a public health concern. Not only does recent research show relatively high rates of use, but the onset of substance use during the teenage years has been linked to subsequent substance use disorders and is associated with a wide range of social, learning, and psychological consequences. The need is great for schools to address this public health issue by utilizing the growing number of existing evidence-based prevention and intervention programs.


Author(s):  
Philip Cowen ◽  
Paul Harrison ◽  
Tom Burns

The phrases substance use disorder (DSM-IV) or disorders due to psychoactive drug use (ICD-10) are used to refer to conditions arising from the misuse of alcohol, psychoactive drugs, or other chemicals such as volatile substances. In this chapter, problems related to alcohol will be discussed first under the general heading of alcohol use disorders. Problems related to drugs and other chemicals will then be discussed under the general heading of other substance use disorders.


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