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[Infections associated with central venous catheters. Intersociety update and recommendations 2025].

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Summary

Updated guidelines address Central Line-Associated Bloodstream Infections (CLABSI) prevention, diagnosis, and treatment. Key changes include refined definitions, diagnostic strategies, and management approaches like catheter lock therapy and shorter treatment durations for better patient outcomes.

Keywords:
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Area of Science:

  • Infectious Diseases
  • Critical Care Medicine
  • Public Health

Background:

  • Central Line-Associated Bloodstream Infections (CLABSI) remain a significant healthcare-associated infection.
  • Previous recommendations from 2018 require updating based on recent evidence and local epidemiology.
  • Effective management of CLABSI is crucial for reducing patient morbidity and mortality.

Purpose of the Study:

  • To update and strengthen consensus recommendations for CLABSI prevention, diagnosis, and management.
  • To provide practical tools and strategies for optimizing CLABSI care.
  • To standardize clinical decision-making through updated algorithms and guidelines.

Main Methods:

  • Qualitative literature review (2018-2024) on CLABSI prevention, diagnosis, and treatment.
  • Incorporation of expert opinion from infectious disease and intensive care specialists.
  • Integration of local epidemiological data to inform recommendations.

Main Results:

  • Revised definitions for clinical and epidemiological CLABSI cases.
  • New proposals for the utility of catheter tip cultures in diagnosis.
  • Updated management strategies including CVC preservation, shortened treatment durations, lock therapy, and complication management.

Conclusions:

  • The updated consensus provides a comprehensive framework for CLABSI control.
  • Implementation of these recommendations aims to reduce infection rates, mortality, and healthcare costs.
  • Emphasis on tailored antimicrobial therapy and multidisciplinary approaches is key to combating CLABSI and antimicrobial resistance.