Balloon Dilation for Obstructive Eustachian Tube Dysfunction in Children.
Otol Neurotol
; 42(4): 566-572, 2021 04 01.
Article
em En
| MEDLINE
| ID: mdl-33351568
ABSTRACT
OBJECTIVE:
Determine the safety and efficacy of balloon dilation of the Eustachian tube (ET) in pediatric patients. STUDYDESIGN:
Retrospective matched cohort study.SETTING:
Tertiary medical center. PATIENTS Pediatric patients (<18 yr) with persistent (>1.5 yr) chronic Eustachian tube dysfunction (ETD) with previous tympanostomy tube (TT) insertion versus matched controls.INTERVENTIONS:
Balloon dilation of the cartilaginous ET (BDET) was performed using concomitant myringotomy with/without tube placement and adjunctive procedures if indicated versus controls (TT). MAIN OUTCOMEMEASURES:
Otitis media with effusion (OME)/retraction with need for additional tube, tympanogram, audiogram, otomicroscopy, ET mucosal inflammation/opening score, and Valsalva maneuver.RESULTS:
Forty six ETs (26 patients), ages 7 to 17 years (mean 12.5) underwent BDET. Mean follow-up was 2.3 years (standard deviation [SD], 1.1; range, 6 mo-5 yr). Significant improvements were observed for all measures. Tympanic membranes were healthy in 9% preoperatively, 38% at 6 months, 55% at 12 months, and 93% at 36 months postoperatively. Tympanograms improved to type A in 50% at 6 months, 59% at 12 months, and 85% at 36 months. Mean scores of mucosal inflammation declined from 3.2 (±0.6) preoperatively to 2.5 (±0.7) at 6 months and 1.7 (±0.6) at 36 months postoperatively. BDET had lower risk of failure versus TT insertion (adjusted hazard ratio [HR] 0.26; 95% confidence interval [CI] 0.10, 0.70; pâ=â0.007). Probability of being failure free at 2 years was 87% (95% CI 70, 94%) after BDET and 56% (95% CI 40, 70%) after TT insertions.CONCLUSIONS:
BDET is a safe and possibly effective procedure in selected pediatric patients with chronic ETD.
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Base de dados:
MEDLINE
Assunto principal:
Otopatias
/
Tuba Auditiva
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article