Related Experiment Video
Updated: Aug 19, 2026

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique
Published on: May 23, 2021
[The effect of AM3 in the resolution of otitis media with effusion (OME) in paediatric patients]
P Ortega del Alamo1, T Rivera Rodríguez, R Sanz Fernández
1Servicio de Otorrinolaringología, Hospital General de Móstoles, Móstoles, Madrid. primiortega@ffomc.org
Objective:
Otitis media with effusion (OME) is one of the most frequent diseases and the main cause of hearing loss in childhood. The medical treatment for OME includes antibiotics, antihistamine-decongestant combinations, steroids and Eustachian-tube autoinflation as the Valsalva manoeuvre.
Methods:
A total of 62 children aged 2 to 8 years with a diagnosis of OME were enrolled in a prospective study to assess the resolution of OME. Patients were given antibiotics treatment with or without associated AM3.
Results:
After 2 months of treatment, the rate of complete resolution of OME was greater in AM3 treated group than in the non-AM3 treated group (57.6% vs 27.6%) with a statistically significant difference (p<0.017).
Conclusions:
These results show that AM3 treatment has a beneficial effect on OME resolution when it is associated to antibiotic treatment.
Insights
AM3 combined with antibiotics significantly improved resolution rates for otitis media with effusion (OME) in children. This treatment offers a promising approach for managing OME, a common cause of childhood hearing loss.
Area of Science:
- Pediatrics
- Otolaryngology
- Infectious Diseases
Background:
- Otitis media with effusion (OME) is a prevalent childhood condition causing hearing loss.
- Current treatments for OME include antibiotics, decongestants, steroids, and Eustachian tube exercises.
Purpose of the Study:
- To evaluate the efficacy of AM3 in conjunction with antibiotic therapy for OME resolution in children.
Main Methods:
- A prospective study involved 62 children (ages 2-8) diagnosed with OME.
- Participants received either standard antibiotic treatment or antibiotics combined with AM3.
Main Results:
- The AM3 group showed a significantly higher complete OME resolution rate (57.6%) compared to the non-AM3 group (27.6%) after two months (p<0.017).
Conclusions:
- AM3 demonstrates a beneficial effect in resolving OME when administered alongside antibiotic treatment.
- This combination therapy presents a potentially effective strategy for managing pediatric OME.
Related Concept Videos
Mechanism of Antibiotic Resistance in MRSA
Mitral Regurgitation III: Medical Management
Mitral Stenosis III: Medical Management