Balloon Eustachian Tuboplasty Combined or Not with Myringotomy in Eustachian Tube Dysfunction

Overview

Journal J Pers Med

Date 2023 Nov 25

PMID 38003842

Authors

Wei-Chieh Lin

Yao-Wen Chang

Ting-Ya Kang

Ciou-Nan Ye

Hung-Pin Wu

Chung-Ching Lin

Affiliations

Soon will be listed here.

Abstract

Background: Eustachian tube dysfunction (ETD) is a common disorder causing ear pressure, pain, and hearing loss. Balloon Eustachian tuboplasty (BET) is an emerging technique for dilating the Eustachian tube and treating ETD. Whether adding myringotomy improves BET efficacy is controversial.

Methods: This retrospective study included 95 ETD patients undergoing BET alone ( = 44) or BET with myringotomy (BET + M; = 51) between June 2020 and August 2021 at a single medical center. The primary outcome was the change in ETDQ-7 symptom scores from baseline to 6 months after treatment. Secondary outcomes included audiometry, endoscopy, Valsalva maneuver, and complications.

Results: The ETDQ-7 scores improved significantly after treatment in both groups ( < 0.001), without significant between-group differences ( = 0.417). No significant differences occurred in the audiometry, endoscopy, and Valsalva results or in most complications between groups. One BET + M patient had a persistent tympanic membrane perforation.

Conclusions: Both BET alone and BET + M effectively and safely improved the subjective and objective ETD outcomes. However, adding myringotomy did not further improve the outcomes over BET alone, while it incurred risks such as persistent perforation. BET alone may sufficiently treat ETD without requiring myringotomy in this cohort. Further randomized controlled trials should identify optimal candidates for BET alone versus combined approaches.

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