Related Experiment Videos
The effect of adenoidectomy on secretory otitis media: a 2-year controlled prospective study
Insights
Adenoidectomy did not show significant benefits for treating secretory otitis media in preschool children. This study questions the effectiveness of adenoidectomy for this common ear condition.
Area of Science:
- Otolaryngology
- Pediatric Medicine
- Audiology
Background:
- Secretory otitis media (SOM) is a common condition in preschool children.
- SOM is characterized by middle ear effusion and conductive hearing loss.
Purpose of the Study:
- To evaluate the efficacy of adenoidectomy in treating secretory otitis media in preschool children.
Main Methods:
- A prospective longitudinal study involving 78 preschool children with SOM.
- Bilateral paracentesis was performed, and children with mucous secretion were followed.
- 24 children underwent adenoidectomy, while 35 served as non-adenoidectomized controls.
- Both groups were monitored for 24 months, assessing eardrum status, mobility, audiometry, and middle ear impedance.
Main Results:
- No significant differences were observed between the adenoidectomy and control groups.
- Outcomes measured included eardrum mobility, pure tone average audiogram, and middle ear impedance.
Conclusions:
- The study concludes that the preventive and therapeutic effects of adenoidectomy on secretory otitis media are doubtful.
- Further research may be needed to clarify the role of adenoidectomy in SOM management.
Abstract:
Seventy-eight preschool children considered to be suffering from long-standing secretory otitis media on the basis of a combination of impaired or abolished mobility of the tympanic membrane and conductive deafness, were examined consecutively. All children underwent bilateral paracentesis. Those children whose ears contained mucous secretion subsequently constituted a prospective longitudinal study group. On the same occasion as the paracentesis was performed, 24 children with bilateral or unilateral mucous secretion in their ears underwent adenoidectomy. Thirty-five non-adenoidectomized children with mucous secretion in one or both ears served as controls. Both groups were followed up for 24 months. At the end of this period they were compared with respect to the state and mobility of the eardrum, a pure tone average audiogram and middle ear impedance. No difference was detected between the two groups. It is therefore concluded that the preventive and therapeutic effects of adenoidectomy on secretory otitis media are doubtful.