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Tympanic membrane patching with bandage contact lens after removal of ventilation T tubes

H M Caetano1, J Maw, P Bernard

  • 1Department of Otolaryngology, Children's Hospital of Eastern Ontario, Ottawa, Ontario.

The Journal of Otolaryngology
|April 23, 1999
PubMed

Insights

Bandage contact lenses (BCLs) significantly improve spontaneous healing of tympanic membranes after ventilation tube removal. This promotes faster recovery, better hearing, and reduces infection risks in pediatric patients.

Area of Science:

  • Otolaryngology
  • Pediatric Otology
  • Ophthalmology

Background:

  • Ventilation tubes (VTs) are commonly used in pediatric patients.
  • Early closure of the tympanic membrane after VT removal is clinically desirable.
  • Persistent perforations can lead to complications like infection and hearing loss.

Purpose of the Study:

  • To evaluate the efficacy of bandage contact lenses (BCLs) in promoting spontaneous healing of tympanic membranes.
  • To compare BCL patching with conservative management after VT removal.

Main Methods:

  • A prospective randomized controlled study was conducted on 39 pediatric patients.
  • Following VT removal, one tympanic membrane was patched with a BCL, while the contralateral ear received conservative management.
  • Outcomes were assessed at 2 weeks post-procedure.

Main Results:

  • A significantly greater proportion of tympanic membranes treated with BCLs healed within 2 weeks (p < .005).
  • BCL patching demonstrated superior healing rates compared to conservative management.

Conclusions:

  • BCLs effectively promote spontaneous tympanic membrane healing after VT removal.
  • This approach may reduce infection risk, improve hearing, and decrease persistent perforations.
  • Early intervention with BCLs offers a promising strategy for managing tympanic membrane perforations.
Abstract

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