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Antibiotic resistance is a major public health concern that arises when bacteria evolve mechanisms to withstand the effects of antibiotic treatments. This resistance can be intrinsic, acquired through genetic mutations, or transferred between bacteria via horizontal gene transfer. The development of antibiotic resistance poses significant challenges in treating bacterial infections and necessitates ongoing research to develop new therapeutic strategies.Intrinsic resistance occurs when bacterial...
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Multiplex Therapeutic Drug Monitoring by Isotope-dilution HPLC-MS/MS of Antibiotics in Critical Illnesses
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Using antibiotics wisely.

Jae Jung1, Francesca Cozzi, Graeme N Forrest

  • 1Rush University Medical Center, Chicago, Illinois, USA.

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Summary
This summary is machine-generated.

Shorter antibiotic courses and early switch to oral therapy are effective for various infections. Artificial intelligence shows promise for optimizing antibiotic use in infectious diseases.

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Area of Science:

  • Infectious Diseases
  • Antimicrobial Stewardship
  • Artificial Intelligence in Medicine

Background:

  • Optimizing antibiotic therapy is crucial for combating antimicrobial resistance and improving patient outcomes.
  • Current practices often involve prolonged antibiotic durations and intravenous administration, which may not always be necessary.

Approach:

  • Reviewing evidence for shorter antibiotic durations in conditions like Enterobacterales bacteremia, community-acquired pneumonia, and ventilator-associated pneumonia.
  • Evaluating the safety and efficacy of switching from intravenous to oral antibiotic therapy for infections such as bacteremia, endocarditis, and bone and joint infections.
  • Exploring the emerging role of artificial intelligence in antimicrobial stewardship.

Key Points:

  • Shorter antibiotic regimens (e.g., 7 days for bacteremia, 3 days for community-acquired pneumonia) are non-inferior to standard durations.
  • Early conversion to oral antibiotics is safe and effective, reducing complications and costs for various infections.
  • Single-dose cefazolin is recommended for clean surgical procedures, emphasizing accurate allergy assessment.

Conclusions:

  • Implementing shorter antibiotic durations and facilitating early intravenous-to-oral switch represent achievable strategies for antimicrobial stewardship.
  • Artificial intelligence holds potential for automating and enhancing antibiotic use optimization, though further validation is required.