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Related Experiment Videos

Safety and efficacy of Sofenz ceruminolytic solution.

Aiman Midani1, Inez Carels, Michael Marks

  • 1DocMidani@yahoo.co.uk

Ear, Nose, & Throat Journal
|April 4, 2006
PubMed
Summary

Sofenz Cerumenolytic Solution effectively removed earwax in 74.3% of patients after one use. This safe and well-tolerated treatment also significantly reduced ear symptoms and improved patient satisfaction.

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Area of Science:

  • Otolaryngology
  • Pharmacology

Background:

  • Excessive or impacted cerumen is a common condition affecting many patients.
  • Current treatment options for earwax removal may have limitations.

Purpose of the Study:

  • To evaluate the safety and efficacy of Sofenz Cerumenolytic Solution for earwax removal.
  • To assess the impact of Sofenz on otologic symptoms and patient satisfaction.

Main Methods:

  • An open-label study involving 109 untreated patients with excessive or impacted cerumen.
  • Sofenz Cerumenolytic Solution, containing methyltrypsin, was applied to the external auditory canal for 15 minutes.
  • Efficacy was measured by tympanic membrane visibility, with procedures repeated if necessary. Safety and symptom relief were assessed post-treatment.

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Main Results:

  • Complete visibility of the external auditory canal was achieved in 74.3% of patients after one application and 89.9% after two applications.
  • A 93.2% decline in otologic symptoms was observed post-treatment.
  • High patient satisfaction was reported, with most adverse events being transient and mild to moderate.

Conclusions:

  • Sofenz Cerumenolytic Solution, with one or two applications followed by irrigation, is a safe, well-tolerated, and effective treatment for excessive or impacted cerumen.
  • The solution demonstrates significant efficacy in improving ear canal visibility and reducing patient symptoms.
  • Sofenz offers a promising therapeutic option for managing cerumen impaction.