Aminoglycoside- and glycopeptide-induced ototoxicity in children: a systematic review

F A Diepstraten1, A E Hoetink2, M van Grotel1

  • 1Princess Máxima Center for pediatric oncology, Utrecht, The Netherlands.

Insights

Aminoglycoside and glycopeptide ototoxicity in children varies widely, influenced by drug type and co-medications. Regular audiological exams are recommended for children on these drugs, especially with other ototoxic agents.

Area of Science:

  • Pediatric Pharmacology
  • Ototoxicology
  • Evidence-Based Medicine

Background:

  • Ototoxicity is a known adverse effect of aminoglycoside and glycopeptide antibiotics.
  • Understanding the risks in pediatric populations is crucial for safe medication use.

Purpose of the Study:

  • To systematically review the available evidence on ototoxicity caused by aminoglycosides and glycopeptides in children.
  • To identify factors influencing the occurrence and determinants of this ototoxicity.

Main Methods:

  • Conducted systematic literature searches in major databases (PubMed, EMBASE, Cochrane Library).
  • Included studies with at least 50 pediatric participants, focusing on ototoxicity and relevant antibiotic administration.
  • Assessed study quality and risk of bias using standardized tools (QUIPS, Cochrane criteria).

Main Results:

  • Analyzed 29 studies on aminoglycoside ototoxicity, reporting hearing loss (0-57%), tinnitus (0-53%), and vertigo (0-79%).
  • Two studies on glycopeptide ototoxicity showed hearing loss frequencies of 54% and 55%.
  • Higher hearing loss rates were observed with gentamicin compared to other aminoglycosides; concomitant use of platinum agents, diuretics, and other medications increased risk.

Conclusions:

  • The incidence of aminoglycoside/glycopeptide-induced ototoxicity in children is highly variable.
  • Factors such as diagnosis, specific aminoglycoside, and co-administered medications significantly impact ototoxicity risk.
  • Age-dependent audiological examinations are recommended for children receiving these antibiotics, particularly when combined with other ototoxic drugs.
Abstract

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