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Updated: Jun 5, 2026

Multiplex Therapeutic Drug Monitoring by Isotope-dilution HPLC-MS/MS of Antibiotics in Critical Illnesses
Published on: August 30, 2018
[Antibiotic multiresistance in critical care units]
M J López-Pueyo1, F Barcenilla-Gaite, R Amaya-Villar
1Servicio de Medicina Intensiva, Complejo asistencial de Burgos, Burgos, España. mjlp@hgy.es
Abstract:
The presence of microorganisms with acquired resistance to multiple antibiotics complicates the management and outcome of critically ill patients. The intensivist, in his/her daily activity, is responsible for the prevention and control of the multiresistance and the challenge of prescribing the appropriate treatment in case of an infection by these microorganisms. We have reviewed the literature regarding the definition, important concepts related to transmission, recommendations on general measures of control in the units and treatment options. We also present data on the situation in our country known primarily through the ENVIN-UCI register. Addressing the multiresistance not only requires training but also teamwork with other specialists and adaptation to the local environment.
Insights
Managing critically ill patients with multidrug-resistant organisms requires intensivists to control transmission and select appropriate antibiotic treatments. This review covers resistance, control measures, and treatment strategies, including national data.
Area of Science:
- Critical Care Medicine
- Infectious Diseases
- Microbiology
Background:
- Multidrug-resistant organisms (MDROs) pose significant challenges in intensive care units (ICUs).
- Intensivists play a crucial role in preventing and controlling MDROs and managing infections.
- Effective antibiotic stewardship is vital for patient outcomes.
Purpose of the Study:
- To review the literature on multidrug resistance in critically ill patients.
- To discuss transmission, control measures, and treatment options for MDRO infections.
- To present national data on multidrug resistance in ICUs.
Main Methods:
- Comprehensive literature review on multidrug resistance.
- Analysis of transmission dynamics and control strategies.
- Inclusion of national surveillance data (ENVIN-UCI register).
Main Results:
- Multidrug resistance complicates patient management and outcomes in critical care.
- Effective control requires a multi-faceted approach, including infection prevention and appropriate treatment.
- National data highlights the prevalence and impact of MDROs.
Conclusions:
- Addressing multidrug resistance necessitates specialized training for intensivists.
- Teamwork with other specialists and local environmental adaptation are essential.
- Proactive strategies are crucial for combating MDROs in ICUs.
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