antimicrobial resistance

Objective. To study the dynamics and molecular mechanisms of resistance of Streptococcus agalactiae strains isolated from pregnant women and newborns in St. Petersburg in 2010–2022. Materials and Methods. The strains of S. agalactiae (n = 248) were obtained by analyzing the clinical material of pregnant women and newborns who were hospitalized at Research Institute of Obstetrics, Gynecology and Reproductology named after D.O. Ott in 2010–2011 and 2020–2022. Determination of susceptibility to antibacterial drugs was evaluated by disk diffusion method.

Objective. To determine etiological structure of infections in the surgical intensive care unit (ICU), identify the most common mechanisms of antibiotic resistance of leading pathogens, and develop recommendations for optimizing antimicrobial therapy in the ICU at the present stage. Materials and Methods. A prospective observational study was conducted in the surgical ICU of the Moscow City Clinical Center «Kommunarka» from September 2022 to February 2024. The subjects of observation were 2120 patients treated in the unit.

Objective. To determine the level of basic knowledge of 5–6-year medical students in the issues of appropriate antimicrobial therapy. Materials and Methods. A multicenter questionnaire survey with analysis of results – stage of KANT project (full name of the project – «Physicians’ (Students’) knowledge in antimicrobials usage») conducted in 2020-2023. Results. A total of 277 students in 6 regions of Russia were surveyed. The average level of correct answers for the whole questionnaire amounted to 42.

Objective. The development of a method for identifying frequent genetic determinants of Mycobacterium leprae clinical isolates resistance to three groups of antimicrobial drugs: dapsone, rifampicin and fluoroquinolones using SNaPshot technique. Materials and Methods. The study included M. leprae clinical isolates obtained from skin biopsies of patients undergoing leprosy treatment at the Sergiev Posad branch of the State Research Center of Dermatovenereology and Cosmetology of the Ministry of Health of Russia.

Objective. To study the prevalence and mechanisms of antibiotic resistance, including carbapenemase production, in clinical isolates of Klebsiella pneumoniae and Escherichia coli isolated in different regions of Russia as part of the sentinel multicenter surveillance study in 2020–2021, and to explore the population structure of K. pneumoniae and the impact of “high-risk clones” on antibiotic resistance. Materials and Methods. Consecutive, non-duplicate isolates of K. pneumoniae (n = 2503) and E.

Objective. To evaluate the results of the implementation of antimicrobial stewardship (AMS) program in a multidisciplinary hospital. Materials and Methods. A retrospective intervention study was performed in the 600-bed multidisciplinary hospital of the Pirogov National Medical and Surgical Center (Moscow, Russia). The study included a number of sequential interventions, aimed at improving the prevention, diagnosis and treatment of infections, with an assessment of the following indicators dynamics: the structure of microorganisms isolated in the hospital, the level of resistance to antimicrobial drugs (AMD) among the pathogens of the ESKAPE group, the structure of prescribed AMD, as well as an assessment of clinical and economic consequences of antimicrobial resistance changes.

Cefodizime is a third–generation cephalosporin for parenteral use that has become available for the first time in the Russia. This paper reviews the use of this antibiotic in clinical practice based on the current data on antimicrobial resistance in …

Objective. To assess the practice of using antibiotics (AB) by the population of various regions of the Russian Federation (RF), by studying attitudes, behavior and knowledge about AB. Materials and Methods. The survey was conducted from February to June 2022 as part of a multicenter qualitative study in the form of a semi-structured interview among respondents from 18 to 74 years old who used systemic ABs of any group with or without a doctor’s prescription for the treatment of symptoms of a confirmed or probable infectious disease for 3 months prior to the study.

Objective. To review the key principles and functionality of AMRexpert online platform. Materials and Methods. The information part of the platform is comprised of rules based on the EUCAST recommendations and various standards for interpreting the results of antimicrobial susceptibility testing (EUCAST, CLSI versions 2020-2022). The technical part of the platform was developed using C# programming language, Angular and Bootstrap frameworks. AST results of Serratia marcescens, Pseudomonas aeruginosa, Staphylococcus saprophyticus, Enterococcus faecium specific isolates were analyzed for practical testing of the platform using EUCAST v.

Recent studies have strongly confirmed the health benefits of a variety of probiotic microorganisms. However, some issues regarding the use of probiotics currently remain unresolved or ambiguous. This article highlights some controversial issues of …