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.

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.

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.

Improving results of surgery for fecal peritonitis due to perforated colorectal disease: A single center experience.

Purpose: fecal peritonitis due to colorectal perforation is a dramatic event characterized by high mortality. Our study aims at determining how results of sigmoid resection (eventually extended to upper rectum) for colorectal perforation with fecal peritonitis changed in recent years and which factors affected eventual changes.

Method: Seventy-four patients were operated on at our institution (2005-2014) for colorectal perforation with fecal peritonitis and were divided into two numerically equal groups (operated on before (ERA1-group) and after (ERA2-group) May 2010).

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.

[Gamma-hydroxybutyrate (GHB) for mid/long term treatment of alcohol dependence: a systematic review].

Aim: Gamma-hydroxybutyric acid (GHB) is used to treat alcohol withdrawal syndrome (AWS) at short term, and to reduce alcohol relapses among alcohol dependent subjects at mid-term. The objective of this paper is to synthesize results of a Cochrane review on efficacy of GHB for treating alcohol dependence at mid-term.

Methods: The search strategy was conducted on MEDLINE, EMBASE, PsycINFO, CINAHL and on the Cochrane Library.

A cluster randomized trial to assess the effect of clinical pathways for patients with stroke: results of the clinical pathways for effective and appropriate care study.

Background: Clinical pathways (CPs) are used to improve the outcomes of acute stroke, but their use in stroke care is questionable, because the evidence on their effectiveness is still inconclusive. The objective of this study was to evaluate whether CPs improve the outcomes and the quality of care provided to patients after acute ischemic stroke.

Methods: This was a multicentre cluster-randomized trial, in which 14 hospitals were randomized to the CP arm or to the non intervention/usual care (UC) arm.

Sodium oxybate in maintaining alcohol abstinence in alcoholic patients with and without psychiatric comorbidity.

Sodium oxybate (SMO) is a GABA-ergic drug currently used for the treatment of alcohol-dependence in some European countries. In particular, clinical studies have shown a role of SMO in promoting alcohol abstinence, as well as in relieving withdrawal symptoms. The aim of this study was to describe alcohol abstinence and the onset of craving for and abuse of SMO in alcohol-dependent subjects with and without psychiatric co-morbidity.

Gamma-hydroxybutyrate (GHB) for treatment of alcohol withdrawal and prevention of relapses.

Background: Chronic excessive alcohol consumption may lead to dependence, and to alcohol withdrawal syndrome (AWS) in case of abrupt drinking cessation. Gamma-hydroxybutyric acid (GHB) can prevent and suppress withdrawal symptoms, and improve the medium-term abstinence rate. A clear balance between effectiveness and harmfulness has not been yet established.