Modern methods for vancomycin determination in biological fluids by methods based on high-performance liquid...

Area of Science:

• Pharmacology
• Analytical Chemistry
• Clinical Diagnostics

Background:

• Vancomycin, a critical glycopeptide antibiotic, treats severe bacterial infections.
• Therapeutic drug monitoring of vancomycin is essential due to its narrow therapeutic index and toxicity.
• Monitoring is particularly vital in patients with renal dysfunction, high doses, or fluid sequestration.

Purpose of the Study:

• To review modern chromatographic techniques for vancomycin determination.
• To discuss effective sample preparation methods for biological fluids.
• To highlight advancements in analytical approaches for vancomycin measurement.

Main Methods:

• Overview of various chromatographic separation techniques.
• Discussion of sample preparation strategies for biological matrices.
• Comparison of immunoassay methods with chromatography-based techniques.

Main Results:

• Chromatography coupled with UV or mass spectrometry offers enhanced accuracy and precision.
• These methods are suitable for complex biological samples where immunoassays may be less reliable.
• Effective sample preparation is key to successful vancomycin determination.

Conclusions:

• Chromatographic methods represent advanced approaches for accurate vancomycin quantification.
• Optimized sample preparation is crucial for reliable results in clinical settings.
• This review provides a comprehensive guide to chromatographic vancomycin analysis.