Assessment of co-resistance to antibiotics recommended for acute pyelonephritis among Escherichia coli clinical strains from community- and nursing home-acquired urinary tract infections.

Objectives: This study aimed to assess the frequency of co-resistance to antibiotics recommended in acute pyelonephritis among Escherichia coli clinical strains isolated from urinary tract infections (UTIs) acquired in community or nursing homes (NHs), and to identify situations without alternatives to fluoroquinolones (FQs).

Methods: All antimicrobial susceptibility test (AST) results of E. coli culture-positive urine samples from females living in the community or in NHs, collected through a large network of clinical laboratories in 2020 in France, were included.

Impact of Gambling on the Internet on Middle-Term and Long-Term Recovery from Gambling Disorder: A 2-Year Longitudinal Study.

Online gamblers are more likely to experience gambling problems. The main objective was to compare the frequency of recovery one (middle-term) and two (long-term) years after treatment initiation, according to the gambling medium (Internet vs. land-based gambling).

Sensitivity of Legionella pneumophila to phthalates and their substitutes.

Phthalates constitute a family of anthropogenic chemicals developed to be used in the manufacture of plastics, solvents, and personal care products. Their dispersion and accumulation in many environments can occur at all stages of their use (from synthesis to recycling). However, many phthalates together with other accumulated engineered chemicals have been shown to interfere with hormone activities.

Azithromycin regulates bacterial virulence and immune response in a murine model of ceftazidime-treated Pseudomonas aeruginosa acute pneumonia.

Pseudomonas aeruginosa (PA) remains one of the leading causes of nosocomial acute pneumonia. The array of virulence factors expressed by PA and the intense immune response associated with PA pneumonia play a major role in the severity of these infections. New therapeutic approaches are needed to overcome the high resistance of PA to antibiotics and to reduce the direct damage to host tissues.

Pictograms to aid laypeople in identifying the addictiveness of gambling products (PictoGRRed study).

The structural addictive characteristics of gambling products are important targets for prevention, but can be unintuitive to laypeople. In the PictoGRRed (Pictograms for Gambling Risk Reduction) study, we aimed to develop pictograms that illustrate the main addictive characteristics of gambling products and to assess their impact on identifying the addictiveness of gambling products by laypeople. We conducted a three-step study: (1) use of a Delphi consensus method among 56 experts from 13 countries to reach a consensus on the 10 structural addictive characteristics of gambling products to be illustrated by pictograms and their associated definitions, (2) development of 10 pictograms and their definitions, and (3) study in the general population to assess the impact of exposure to the pictograms and their definitions (n = 900).

Prevalence of a cefazolin inoculum effect associated with blaZ gene types, and clinical outcomes among methicillin-susceptible Staphylococcus aureus blood isolates of patients with infective endocarditis.

Objectives: A proportion of blaZ gene-positive methicillin-susceptible Staphylococcus aureus (MSSA) strains exhibits the cefazolin inoculum effect (CInE). Its clinical impact remains uncertain but could compromise the use of cefazolin in high-burden infections. To date, no study has been conducted in France or in Europe.

Effect of Phthalates and Their Substitutes on the Physiology of .

Phthalates are used in a variety of applications-for example, as plasticizers in polyvinylchloride products to improve their flexibility-and can be easily released into the environment. In addition to being major persistent organic environmental pollutants, some phthalates are responsible for the carcinogenicity, teratogenicity, and endocrine disruption that are notably affecting steroidogenesis in mammals. Numerous studies have thus focused on deciphering their effects on mammals and eukaryotic cells.

Assessment of Factors Associated With Community-Acquired Extended-Spectrum β-Lactamase-Producing Escherichia coli Urinary Tract Infections in France.

Importance: Extended-spectrum β-lactamase (ESBL)-producing Escherichia coli is considered a leading pathogen contributing to the global burden of antimicrobial resistance.

Objective: To better understand factors associated with the heterogeneity of community-acquired ESBL-producing E coli urinary tract infections (UTIs) in France.

Design, Setting, And Participants: This cross-sectional study performed from January 1 to December 31, 2021, was based on data collected via PRIMO (Surveillance and Prevention of Antimicrobial Resistance in Primary Care and Nursing Homes), a nationwide clinical laboratory surveillance system in France.

Development and Psychometric Properties of a New Patient-Reported Outcome Instrument of Health-Related Quality of Life Specific to Patients with Gambling Disorder: The Gambling Quality of Life Scale (GQoLS).

Background: Impairment or distress caused by gambling disorder can be subjectively assessed via quality of life. The aim of this study was to develop a new patient-reported outcome instrument to explore the health-related quality of life (HRQoL) in gambling disorders, the Gambling quality-of-life scale (GQoLS), and to document its psychometric properties.

Methods: A previous qualitative study had been conducted using focus groups of problem gamblers to identify areas of HRQoL impacted by gambling.

Evaluation of the French surveillance system for epidemiological surveillance of antimicrobial resistance in the community and nursing homes.

Background: Antimicrobial resistance (AMR) has been widely recognized as a major public health issue, which can be addressed through effective AMR surveillance systems. In 2018, a national surveillance programme for AMR in the community and nursing homes called Mission PRIMO was established in France. It builds on an existing network called MedQual-Ville that had been monitoring AMR mainly in the west of France community since 2003.

Interleukin-33 Deficiency Exacerbates Bone Loss Associated with Porphyromonas Gingivalis-Induced Experimental Periodontitis in Female Mice.

Background/aims: Interleukin 33 (IL-33) plays a significant role in immunity but its role in bone physiology and periodontitis needs to be further investigated. The aim of this study was to decipher the contribution of IL-33 to bone homeostasis under physiological conditions, and to alveolar bone loss associated with experimental periodontitis (EP) in IL-33 knockout (KO) mice and their wildtype (WT) littermates.

Methods: The bone phenotype of IL-33 KO mice was studied in the maxilla, femur, and fifth lumbar vertebra by micro-computed tomography (micro-CT).

Persistence of a multidrug-resistant worldwide-disseminated methicillin-resistant Staphylococcus epidermidis clone harbouring the cfr linezolid resistance gene in a French hospital with evidence of interspecies transfer to several Staphylococcus aureus lineages.

Background: Resistance to linezolid has become a worldwide concern since it is one of the last-resort antibiotics to treat multidrug-resistant staphylococcal and enterococcal infections.

Objectives: We investigated staphylococcal infections caused by 16 cfr-positive linezolid-resistant Staphylococcus epidermidis and Staphylococcus aureus isolates in a French university hospital from 2015 to 2018.

Methods: Antimicrobial susceptibility of isolates was tested by broth microdilution and gradient strips.

Efficacy of Nanoencapsulated Daptomycin in an Experimental Methicillin-Resistant Staphylococcus aureus Bone and Joint Infection Model.

Staphylococcus aureus bone infections remain a therapeutic challenge, leading to long and expensive hospitalizations. Systemic antibiotic treatments are inconsistently effective, due to insufficient penetration into the infectious site. In an osteomyelitis model, the single local administration of nanoparticle-encapsulated daptomycin allows sterilization of the infectious sites after 4 and 14 days of treatment, while daily systemic daptomycin treatment for 4 days was not effective.

Decreasing proportion of extended-spectrum beta-lactamase among E. coli infections during the COVID-19 pandemic in France.

Objectives: We investigated the impact of the COVID-19 and national pandemic response on the epidemiology of Extended Spectrum Beta-Lactamase producing E. coli (ESBL-E.coli) in France.

Assessing the Acceptability and Feasibility of a Web-Based Screening for Psychoactive Substance Users Among a French Sample of University Students and Workers: Mixed Methods Prospective Study.

Background: Early detection in the prevention of addictive behaviors remains a complex question in practice for most first-line health care workers (HCWs). Several prevention measures have successfully included a screening stage followed by a brief intervention in case of risk-related use or referral to an addiction center for problematic use. Whereas early detection is highly recommended by the World Health Organization, it is not usually performed in practice.

Staphylococcus aureus internalization impairs osteoblastic activity and early differentiation process.

Staphylococcus aureus is the most frequent aetiology of bone and joint infections (BJI) and can cause relapsing and chronic infections. One of the main factors involved in the chronicization of staphylococcal BJIs is the internalization of S. aureus into osteoblasts, the bone-forming cells.

Impact of Warning Pop-Up Messages on the Gambling Behavior, Craving, and Cognitions of Online Gamblers: A Randomized Controlled Trial.

Many features of Internet gambling may impact problem severity, particularly for vulnerable populations (availability, anonymity, a convenience and ease of play, digital forms of payment, and a higher level of immersion). To prevent the risks associated with excessive gambling and to inform gamblers, we need responsible gambling strategies. Gambling-related warning messages are one possible strategy that can help minimizing gambling-related harm.

Could Azithromycin Be Part of Acute Pneumonia Treatment?

Azithromycin (AZM) is a 15-membered-ring macrolide that presents a broad-spectrum antimicrobial activity against Gram-positive bacteria and atypical microorganisms but suffers from a poor diffusion across the outer-membrane of Gram-negative bacilli, including (PA). However, AZM has demonstrated clinical benefits in patients suffering from chronic PA respiratory infections, especially cystic fibrosis patients. Since the rise of multidrug-resistant PA has led to a growing need for new therapeutic options, this macrolide has been proposed as an adjunctive therapy.

Five-year follow-up on a sample of gamblers: predictive factors of relapse.

Background And Aims: Few studies have been conducted on the long-term evolution of gambling disorder (GD). The aim of this study was to identify factors that could predict GD relapse.

Methods: Data were part of a dataset from a large 5-year cohort of gamblers who were assessed at inclusion and each year thereafter.

Local characteristics associated with higher prevalence of ESBL-producing Escherichia coli in community-acquired urinary tract infections: an observational, cross-sectional study.

Objectives: The prevalence of ESBL-producing Escherichia coli (ESBL-E. coli) in community-acquired urinary tract infections (UTI) has been increasing worldwide since 2000, but with large geographical variations. The aim of this study was to determine whether the ESBL-E.

Impact of Wagering Inducements on the Gambling Behaviors, Cognitions, and Emotions of Online Gamblers: A Randomized Controlled Study.

Wagering inducements are part of loyalty/reward programs implemented by online gambling operators to retain or attract consumers. They constitute incentives to bet that are offered to gamblers provided that they perform certain betting-related activities. They are often considered risk factors for gambling problems, but studies exploring the actual impacts of such incentives are scarce.

Risk Factors of Extended-Spectrum Beta-Lactamases-Producing Community Acquired Urinary Tract Infections: A Systematic Review.

Purpose: The prevalence of extended-spectrum beta-lactamase-producing (ESBL-EC) has been increasing worldwide since the early 2000s. is found in 70-90% of community-acquired urinary tract infections (CA-UTIs). We performed a systematic literature review to determine the risk factors for CA-UTI caused by ESBL-EC.