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[Liposomal-amphotericin B efficacy and safety]

Yukihiro Hamada1, Toshiaki Komatsu, Yoshinori Seto

  • 1Department of Pharmacy, Kitasato University Hospital.

Kansenshogaku Zasshi. the Journal of the Japanese Association for Infectious Diseases
|April 28, 2010
PubMed

Insights

Liposomal amphotericin B (L-AMB) effectively treats fungal infections, but requires careful monitoring. Patients on L-AMB may experience decreased serum potassium, particularly around days 5-6, necessitating regular monitoring for safe and effective use.

Area of Science:

  • Mycology
  • Pharmacology
  • Clinical Medicine

Context:

  • Liposomal amphotericin B (L-AMB) is a key antifungal agent used in Japan since 2006.
  • Limited post-marketing data exists on L-AMB's real-world efficacy and safety.
  • This study addresses the need for updated information on L-AMB's clinical status.

Purpose:

  • To retrospectively evaluate the efficacy and safety of L-AMB in treating fungal infections.
  • To identify potential adverse events associated with L-AMB treatment.
  • To analyze the relationship between L-AMB dosage and specific adverse events.

Summary:

  • The study reviewed 25 patients treated with L-AMB for fungal infections.
  • 16 patients (64%) demonstrated clinical improvement.
  • Adverse events included elevated creatinine (1 patient) and decreased serum potassium (6 patients), with a dose-dependent relationship observed for hypokalemia.

Impact:

  • L-AMB demonstrates significant efficacy in treating fungal infections.
  • Hypokalemia is a notable adverse effect, often occurring around days 5-6 of treatment.
  • Routine serum potassium monitoring is crucial for safe L-AMB administration.

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