The Effectiveness of COVID-19 Vaccines During the Pre-Omicron and Omicron Periods: A Retrospective Test-Negative Case-Control Study.

Background: The aim of this study was to estimate the effectiveness of original and bivalent COVID-19 vaccines in reducing COVID-19-associated hospitalizations among the adult population of Turin, Italy.

Methods: We conducted a retrospective, test-negative, case-control study of 5768 adults aged ≥50 years who had symptoms that were consistent with COVID-19-like illness and were admitted to the hospitals of the Turin Health Unit network from 1 January 2021 to 31 January 2023. We evaluated the effectiveness of the vaccines that at the time of the study were authorized in the European Union (original/bivalent BNT162b2; original mRNA-1273; ChAdOx1-S; Ad26.

Evaluation of Effectiveness of the Unplugged Program on Gambling Behaviours among Adolescents: Study Protocol of the Experimental Controlled Study "GAPUnplugged".

Gambling risk behaviour is an emerging problem among adolescents. "Unplugged" is an effective Social Influence curriculum for preventing substance use among students. This study aims to develop and test a new component focused on gambling added to the Unplugged program.

Effects of the "Unplugged" school-based substance use prevention program in Nigeria: A cluster randomized controlled trial.

Background: School-based programs are the most convenient interventions to tackle substance use among youth. "Unplugged" is a Social Influence universal school curriculum developed and tested in the "EU-Dap" project. In 2015, Nigeria implemented a large-scale project to promote healthy lifestyles in schools, families and communities.

Correlates of alcohol experimentation and drunkenness episodes among secondary-school students in Nigeria.

Alcohol is the most used substance among adolescents in Nigeria. While risk factors for alcohol use among adolescents are well documented in Europe and the US, they have received less attention in the literature on African countries. This study aimed to investigate the factors associated with alcohol experimentation and drunkenness episodes in a national sample of Nigerian adolescents.

Does parental permissiveness toward cigarette smoking and alcohol use influence illicit drug use among adolescents? A longitudinal study in seven European countries.

Purpose: Adolescents' perceptions of parental norms may influence their substance use. The relationship between parental norms toward cigarette and alcohol use, and the use of illicit substances among their adolescent children is not sufficiently investigated. The purpose of this study was to analyze this relationship, including gender differences, using longitudinal data from a large population-based study.

Opioid overdose risk during and after drug treatment for heroin dependence: An incidence density case-control study nested in the VEdeTTE cohort.

Introduction And Aims: To corroborate protective effects of a range of drug treatment modalities against overdose mortality risk.

Design And Methods: Nested case-control study, with incidence density sampling, selecting controls retrospectively at each case event. Cases and controls came from a sub-cohort of opioid-dependent patients (n = 4444) from two Italian regions (Lazio and Piedmont).

Socio-economic differences in factors associated with alcohol use among adolescents in Slovenia: a cross-sectional study.

Objectives: This paper aims to investigate the association of parental, friends, and personal factors with the risk of alcohol use in a sample of Slovenian adolescents, and whether these associations differ by socio-economic status of the school area (SES).

Methods: The survey involved 2946 students of 44 Slovenian primary schools in the school year 2010/2011. The association between sociodemographic characteristics, parental alcohol use and permissiveness to drink, parental monitoring, perception of friends' alcohol use, beliefs towards alcohol, self-esteem and refusal skills, and the probability of recent alcohol use was evaluated through multiple multilevel logistic regression analysis.

Do the socioeconomic context and the European geographical area modify parental influences on smoking experimentation among adolescents?

Adolescent smoking is a major public health problem. While the socioeconomic status (SES) of the neighbourhood and that of the family are known to play a role in smoking onset and progression, it is not clear whether it modifies the association between parental influences and adolescent behaviour. The purpose of this study is to investigate family correlates of adolescent smoking experimentation and to explore the modifying role of socioeconomic context and European geographical area in a sample of European adolescents.

Correlates of cannabis and other illicit drugs use among secondary school adolescents in Nigeria.

Background: The burden of cannabis and other illicit drug use among youth represent a serious public health problem. The aim of the present study is to explore factors associated with cannabis and other illicit drug use among Nigerian secondary school adolescents of the six geopolitical zones of the country.

Methods: A total sample of 4078 secondary school adolescents of 32 schools from the six geopolitical zones of Nigeria participated in a cross-sectional survey in December 2015-January 2016.

Knowledge, attitudes and behaviours on tobacco, alcohol and other drugs among Nigerian secondary school students: Differences by geopolitical zones.

Introduction And Aims: Nigeria is composed of six geopolitical zones plus one Federal Capital Territory. Differences between zones can differentially influence the adoption of risk behaviours by adolescents. This paper aims to describe the knowledge, attitudes, beliefs, risk perception, skills and substance use among Nigerian secondary school students highlighting the differences by geopolitical zone.

Problematic internet use among high school students: Prevalence, associated factors and gender differences.

This study aimed to measure the prevalence of Problematic Internet Use (PIU) among high school students and to identify factors associated with PIU underlining gender differences. The students filled a self-administered, anonymous questionnaire collecting information on demographic characteristics and patterns of Internet use. Multiple logistic regression analysis was performed to identify factors associated with PIU in the overall sample and by gender.

Gender Differences in Heroin Addiction and Treatment: Results from the VEdeTTE Cohort.

Background: Gender differences strongly affect heroin addiction, from risk factors to patterns of consumption, access to treatments, and outcomes.

Objectives: To investigate gender differences in the VEdeTTE cohort of heroin addicts.

Methods: VEdeTTE is a cohort of 10,454 heroin users enrolled between 1998 and 2001 in 115 public drug treatment centres in Italy.

The theoretical model of the school-based prevention programme Unplugged.

Unplugged is a school-based prevention programme designed and tested in the EU-Dap trial. The programme consists of 12 units delivered by class teachers to adolescents 12-14 years old. It is a strongly interactive programme including a training of personal and social skills with a specific focus on normative beliefs.

Psychopathological symptoms of patients with heroin addiction entering opioid agonist or therapeutic community treatment.

Background: The relationship between substance use disorders and psychiatric pathology is still an open question. The main aim of the present study was to verify whether the five psychopathological dimensions identified through the SCL-90 tool in a previous study carried out on patients with heroin addiction entering an outpatient opioid agonist treatment (OAT) were also observable in those entering a residential treatment community (TC). Further aims were to look at differences in the psychopathological profiles of patients entering a TC versus an OAT treatment and at the correlation between gender and the observed psychopathology.

"Unplugged," a European school-based program for substance use prevention among adolescents: overview of results from the EU-Dap trial.

The EU-Dap study aimed to develop and evaluate a school-based curriculum for the prevention of substance use among young people. The school curriculum, "Unplugged," is based on social influence approach and addresses social and personal skills, knowledge, and normative beliefs. It consists of 12 one-hour interactive sessions delivered by teachers.

Short-term mediating factors of a school-based intervention to prevent youth substance use in Europe.

Purpose: To investigate factors mediating the effects of a European school-based intervention (Unplugged) based on a social influence approach to youths' substance use.

Methods: Schools in seven European countries (n = 143, including 7,079 pupils) were randomly assigned to an experimental condition (Unplugged curriculum) or a control condition (usual health education). Data were collected before (pretest) and 3 months after the end of the program (posttest).

Exposure to aircraft and road traffic noise and associations with heart disease and stroke in six European countries: a cross-sectional study.

Background: Although a number of studies have found an association between aircraft noise and hypertension, there is a lack of evidence on associations with other cardiovascular disease. For road traffic noise, more studies are available but the extent of possible confounding by air pollution has not been established.

Methods: This study used data from the Hypertension and Environmental Noise near Airports (HYENA) study.

Sodium oxybate in maintaining alcohol abstinence in alcoholic patients according to Lesch typologies: a pilot study.

Sodium oxybate (SO) is a γ-amino-butyric acid (GABA)-ergic drug currently used for the treatment of alcohol dependence (AD) in some European countries. The aim of this study was to describe the effect of SO administration in alcoholics classified according to Lesch alcoholism typology (LAT). Forty-eight patients were enrolled and classified into four groups according to LAT.

Tranexamic acid for reducing blood transfusions in arthroplasty interventions: a cost-effective practice.

Background: Tranexamic acid (TXA) administered during arthroplasty intervention can prevent blood loss and blood transfusions. The purpose of the present study is to evaluate the benefit of TXA administration on blood transfusion rates in patients undergoing joint arthroplasty, and to perform cost-benefit analysis.

Methods: The study population included 100 patients admitted for arthroplasty intervention between 1st June 2008 and 31st October 2008 who did not receive TXA, and 98 patients admitted between 1st June 2009 and 31st October 2009 receiving TXA during the intervention.

Noise annoyance--a modifier of the association between noise level and cardiovascular health?

Objectives: The effect modifying impact of annoyance due to aircraft noise and road traffic noise on the relationships between the aircraft noise level and road traffic noise level on the prevalence of hypertension was investigated in 4861 subjects of the HYENA study (HYpertension and Exposure to Noise near Airports).

Methods: Different models were investigated either including the noise level and noise annoyance variables separately, or simultaneously, or together with an interaction term referring to the same noise source for the noise level and the noise annoyance.

Results: Significant effect modification was found with respect to the association between aircraft noise and hypertension.