Related Experiment Videos
In vitro testing of antibiotics
B H Ackerman1, F A Dello Buono
1Department of Pharmacy Practice and Pharmacy Administration, Philadelphia College of Pharmacy and Science, PA 19104, USA.
Pharmacotherapy
|March 1, 1996
Summary
This study reviews in vitro antibiotic susceptibility testing methods to improve clinical decisions for serious infections. Understanding test limitations helps clinicians select optimal antibiotic therapies.
Area of Science:
- Microbiology
- Clinical Pharmacology
- Infectious Diseases
Background:
- Antibiotic susceptibility testing (AST) is crucial for managing serious infections.
- Challenges include evolving nomenclature, new antibiotics, and novel testing methods.
- Formulary constraints add complexity to interpreting AST results.
Purpose of the Study:
- To enhance understanding of in vitro antibiotic testing.
- To identify limitations of current susceptibility testing methods.
- To guide clinicians in selecting effective antibiotic treatments.
Main Methods:
- Conducted a MEDLINE literature search for relevant English-language articles.
- Searched using keywords such as microbial sensitivity tests, Kirby-Bauer, and blood bactericidal assay.
- Included terms related to anti-infective agents and clinical pharmacology.
Main Results:
- Identified complexities in interpreting antibiotic sensitivity results.
- Highlighted the impact of new antibiotics and testing methodologies.
- Emphasized the need for comprehensive patient care assessment.
Conclusions:
- Clinicians must assess current antibiotic therapy and alternatives.
- Applying pharmacodynamic and pharmacokinetic principles is essential.
- Knowledge of in vitro testing limitations aids in selecting optimal antibiotic regimens.