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No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

In its action plan (2022-2030) to reduce the harmful use of alcohol, WHO calls on economic operators to "substitute, whenever possible, higher-alcohol products with no-alcohol and lower-alcohol products in their overall product portfolios, with the goal of decreasing the overall levels of alcohol consumption in populations and consumer groups". This paper investigates substitution within beer brands at the level of the consumer, based on Spanish household purchase data using interrupted time series analysis...

The objective was to analyze the changes in cannabis use during lockdown considering sex, age, living situation and level of addiction. This descriptive and non-probabilistic study used a convenience sample of 208 participants with ages between 18-57 years (64.3% men; mean age = 31.39 years), that reported consuming cannabis. The frequency of distinct typologies of cannabis use was analyzed and the level of addiction with the Cannabis Abuse Screening Test (CAST). An online survey was used to collect the variables under study...

The objective of this study is to describe how mental health professionals in training (residents) apply the brief intervention (5As) on the tobacco and alcohol consumption to their patients, and if this is related to the training received and/or their own consumption. This is a cross-sectional study in which a self-reported questionnaire was administered to first-year residents of mental health professionals in Catalonia (2016-2019) (psychiatrists, psychologists and nurses). We performed a descriptive analysis of the variables and we applied a chi-square test for the comparison of proportions...

Given the causal impact of alcohol use on stroke, alcohol control policies should presumably reduce stroke mortality rates. This study aimed to test the impact of three major Lithuanian alcohol control policies implemented in 2008, 2017 and 2018 on sex- and stroke subtype-specific mortality rates, among individuals 15+ years-old. Joinpoint regression analyses were performed for each sex- and stroke subtype-specific group to identify timepoints corresponding with significant changes in mortality rate trends...

INTRODUCTION: During periods of isolation, people with substance use disorders may reduce tension, stress, uncertainty and possible distress by increasing the use of substances or practices that they have abused. The objective of this study was to evaluate the impact of the pandemic on emergency care and continuity of care for patients with substance use disorders. METHOD: Study carried out in the only psychiatric emergency service in the province at the Hospital Universitario Santa María de Lérida, which cares for 431,183 people...

Cannabis is the most widely consumed illegal drug in Spain, with consumption concentrated mainly in adolescence and early adulthood. The objectives were to estimate the prevalence of cannabis use, cannabis use disorder (CUD) and dependent use in the Galician population aged 16 years and over, and to characterize cannabis users and cannabis dependent users. Data are from two cross-sectional studies from the Risk Behavior Information System conducted in 2017 (n = 7,841) and 2018 (n = 7,853). The Cannabis Abuse Screening Test (CAST) was used to identify users with CUD and/or dependent use...

The maintenance of premature mortality among opioid users is a highly significant public health issue. The main objective is to study the causes and age of mortality recorded in the population of opiate addicts (n = 1,998) treated at the Cangas Drug Addiction Assistance Unit (Pontevedra) over more than 30 years. The causes of mortality are classified into 4 groups: overdose, disease, suicide and trauma. The average age of mortality of the patients is compared with that of the general population residing in the same health area...

In recent years, studies have highlighted the upward trend in electronic cigarette use among adolescents, as well as the potential of e-cigarette use to lead to subsequent conventional cigarette use. The study's aims were two-fold: 1) to examine the progression from e-cigarette use to conventional cigarette use; and 2) to analyze the differences in the severity of smoking pattern among dual users (i.e., e-cigarette and conventional cigarette use), cigarette-only smokers, and e-cigarette-only users in a Spanish adolescent population...

Chemsex is defined as use of psychoactive drugs with the aim of having sexual relations between gay men, bisexuals and men who have sex with men for a long period of time. To study this phenomenon, this qualitative descriptive study was proposed with the objective of describing the practice of chemsex from the perspective of users, to determine the main factors associated with its practice, the perception of the impact on their health and to establish prevention needs. Data were obtained using conversational techniques: 12 semi-structured interviews and 3 focus groups...

The goal of this study is to understand the relationship between the problematic use of WhatsApp among young adolescents and parental mediation. The rise of mobile phone use among young people is a cause for concern, especially among parents themselves. The literature suggests that parents have a certain amount of room for maneuver through different parental strategies (parental mediation) to maximize the benefits of technology and reduce its possible risks, although this has not been sufficiently analyzed in the case of problematic use of the mobile phone and its applications...

The profits obtained by the gambling industry in Spain represent almost one point of GDP and the proportion of minors who have gambled has reached a quarter. This situation occurs despite the law regulating gambling, which included among its objectives the prevention of addictive behaviors, as well as the protection of minors and other vulnerable groups. Recently, an additional regulation was approved to control gambling advertising. Bearing in mind the new regulatory context, we analyze the relationship between advertising and gambling in adolescents and young adults, studying especially young people who have already gambled and minors...

Lifetime prevalence of cannabis use is estimated 192 million adults worldwide (2017) and has increased by 16% in the last decade. However, data on quantity and frequency of use that can lead to harm is lacking. We have developed a survey to assess patterns of cannabis use and related harms in a sample of cannabis users. This paper focuses on evaluating the feasibility of the survey and the users' satisfaction in a pilot sample. Forty cannabis users were recruited (>18 years old, living in Spain, cannabis use at least once during the last 12 months) between December 2018 and January 2019...

Several hypotheses have been proposed to explain the comorbidity between psychotic disorders and substance use, one of them being the capacity of some to induce psychotic symptoms, although the transition from psychotic episodes induced by substances to schizophrenia has been less studied. In this study, differential variables between patients with induced and non-induced psychosis are determined, and the evolution and change of diagnosis of those induced to schizophrenia in the follow-up is analyzed. This is an observational case-control study with 238 patients admitted to the acute care unit for psychotic episodes between December 2003 and September 2011...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Problematic use of the Internet among adolescents has risen in the last decade. The Compulsive Internet Use Scale (CIUS) is one of the most frequently internationally-used tools developed to assess Problematic Internet Use (PIU). However, evidence concerning its validity and reliability in its Spanish version for the adolescent population is currently lacking. Thus, the main goal of the present study was to analyse the psychometric properties of CIUS scores in a large sample of Spanish adolescents. The sample consisted of 1,790 participants (53...