Suppurative labyrinthitis associated with otitis media: 26 years' experience / Labirintite associada à otite média: experiência de 26 anos

ABSTRACT INTRODUCTION: Suppurative labyrinthitis continues to result in significant hearing impairment, despite scientific efforts to improve not only its diagnosis but also its treatment. The definitive diagnosis depends on imaging of the inner ear, but it is usually clinically presumed. OBJECTIVE: To analyze the clinical factors and hearing outcomes in patients with labyrinthitis secondary to middle ear infections and to discuss findings based on imaging test results. METHODS: Retrospective cohort study, based on the charts of patients admitted with middle ear infection-associated labyrinthitis. RESULTS: We identified 14 patients, eight (57%) of whom were females and six (43%) males. Mean age was 40 years. Cholesteatomatous chronic otitis media was diagnosed in six patients (43%), acute suppurative otitis media in six (43%), and chronic otitis media without cholesteatoma was diagnosed in two patients (14%). Besides labyrinthitis, 24 concomitant complications were identified: six cases (25%) of labyrinthine fistula, five cases (21%) of meningitis, five cases (21%) of facial paralysis, five cases (21%) of mastoiditis, two cases (8%) of cerebellar abscess, and one case (4%) of temporal abscess. There was one death. Eight (57%) individuals became deaf, while six (43%) acquired mixed hearing loss. CONCLUSION: Suppurative labyrinthitis was often associated with other complications; MRI played a role in the definitive diagnosis in the acute phase; the hearing sequel of labyrinthitis was significant.

RESUMO INTRODUÇÃO: Labirintite permanece resultando em deficiência auditiva significativa, apesar dos esforços científicos para melhorar não só o diagnóstico, como também o tratamento. O diagnóstico definitivo é dependente de imagens da orelha interna, mas geralmente é presumido clinicamente. OBJETIVO: Analisar os fatores clínicos e os resultados auditivos em pacientes com labirintite secundária à otite média e discutir os achados dos exames de imagem. MÉTODO: Estudo de coorte retrospectivo, com base nos prontuários de pacientes diagnosticados com labirintite associada à infecção da orelha média. RESULTADOS: Foram identificados 14 pacientes, oito (57%) do sexo feminino e seis (43%) masculino. Média etária de 40 anos. Otite média crônica colesteatomatosa foi diagnosticada em seis pacientes (43%), otite média aguda em seis pacientes (43%) e otite média crônica sem colesteatoma em dois pacientes (14%). Foram identificadas 24 complicações concomitantes: seis casos (25%) de fístula labiríntica, cinco casos (21%) de meningite, cinco (21%) de paralisia facial, cinco (21%) de mastoidite, dois casos (8%) de abscesso cerebelar e um caso (4%) de abcesso temporal. Houve uma morte. Oito (57%) indivíduos tornaram-se anacústicos, enquanto seis (43%) evoluíram para perda auditiva mista. CONCLUSÃO: Labirintite foi frequentemente associada a outras complicações; RNM auxiliou no diagnóstico definitivo da labirintite na sua fase aguda; a sequela auditiva da labirintite foi significativa.

Suppurative labyrinthitis associated with otitis media: 26 years' experience.

INTRODUCTION: Suppurative labyrinthitis continues to result in significant hearing impairment, despite scientific efforts to improve not only its diagnosis but also its treatment. The definitive diagnosis depends on imaging of the inner ear, but it is usually clinically presumed. OBJECTIVE: To analyze the clinical factors and hearing outcomes in patients with labyrinthitis secondary to middle ear infections and to discuss findings based on imaging test results. METHODS: Retrospective cohort study, based on the charts of patients admitted with middle ear infection-associated labyrinthitis. RESULTS: We identified 14 patients, eight (57%) of whom were females and six (43%) males. Mean age was 40 years. Cholesteatomatous chronic otitis media was diagnosed in six patients (43%), acute suppurative otitis media in six (43%), and chronic otitis media without cholesteatoma was diagnosed in two patients (14%). Besides labyrinthitis, 24 concomitant complications were identified: six cases (25%) of labyrinthine fistula, five cases (21%) of meningitis, five cases (21%) of facial paralysis, five cases (21%) of mastoiditis, two cases (8%) of cerebellar abscess, and one case (4%) of temporal abscess. There was one death. Eight (57%) individuals became deaf, while six (43%) acquired mixed hearing loss. CONCLUSION: Suppurative labyrinthitis was often associated with other complications; MRI played a role in the definitive diagnosis in the acute phase; the hearing sequel of labyrinthitis was significant.

Upper airway obstructions and chronic otitis media: a clinical study.

PURPOSE: To investigate if pathologies causing upper airway obstructions are correlated with chronic otitis media. MATERIALS AND METHODS: One hundred fourteen patients with chronic otitis media and 114 healthy controls were enrolled in this study. Nasal septal deviation, Friedman and Mallampati scores were assessed for upper airway obstructions. Chronic suppurative otitis media was classified into tubotypmanic (n=80) and atticoantral (n=34) subtypes. Number of patients with septal deviation with a convexity to the same side as the affected ear in each CSOM subgroup was compared with chi-square test. The mean Mallampati and Friedman scores in tubotympanic disease group, atticoantral disease group and healthy controls were compared using Kruskal-Wallis test. RESULTS: Septal deviation occurred more frequently on the same side of ear pathology in patients with tubotympanic chronic suppurative otitis media (p=0.0005). Such a difference was not observed between the controls and patients with atticoantral chronic suppurative otitis media (p=0.718). No significant difference was noted between patients and controls in terms of Mallampati and Friedman scores (p=0.602 and p=0.836, respectively). Subtypes of chronic suppurative otitis media were not different from each other in terms of Mallampati and Friedman scores either (p=0.718 and p=0.708). CONCLUSION: Our results indicate that septal deviations may commonly occur on the same side with chronic otitis media. Therefore, septal deviations must be carefully investigated during the preoperative assessment of patients with CSOM. Elucidation of any possible causal relationship calls for further trials in larger series.

Good agreement between parents and physician in the assessment of ear discharge in children.

Physicians often rely on parental observation of ear discharge in the follow-up after its treatment, but little is known about the reliability of this assessment. Follow-up data of trial participants treated for acute or chronic ear discharge showed a good agreement between parents' and physician's assessment, with high positive predictive values, but lower negative predictive values.

[Chronic purulent otitis media].

This lecture reviews up-to-date information on the classification, etiology, pathogenesis, clinical features, diagnostics, surgical and conservative treatment of chronic purulent otitis media. It is maintained that surgical intervention including sanative and reconstructive procedures as well as hearing improvement measures is currently the preferred approach to the treatment of the disease in question. Special attention is given to different variants of sanative surgery in combination with tympanoplasty. The author emphasizes that the conservative therapy of chronic otitis media has the objective to eliminate exacerbation of the chronic process and does not substitute the surgical treatment.

Transforming growth factor-beta expression in otitis media with effusion.

OBJECTIVE: To characterize the existence and role of transforming growth factor-beta (TGF-beta) in otitis media with effusion (OME). STUDY DESIGN: Retrospective. METHODS: The levels of two major TGF-beta isoforms, TGF-beta1 and TGF-beta2, in the middle ear effusions (MEEs) of 44 children were evaluated using enzyme-linked immunospecific assays (ELISAs). Forty-eight MEEs were separated into three clinically relevant groups (i.e., serous, mucoid, and purulent), and TGF-beta levels were correlated with clinical parameters of disease for these MEEs. RESULTS: Both TGF-beta1 and TGF-beta2 were present in the samples. Mean levels of TGF-beta1 (920.36 +/- 437.75 pg/mg total protein) were generally 100-fold greater than those of TGF-beta2 (9.65 +/- 11.19 pg/mg total protein). TGF-beta1 levels were elevated in association with a history of previous tympanostomy tube placements (TTPs) (P = .029) and mucoid effusions (P = .042). TGF-beta2 levels were elevated in association with a history of previous TTPs (P = .100) and chronic (i.e., serous or mucoid) effusions (P = .003). CONCLUSIONS: TGF-beta1 is present in the MEEs of children with OME. Furthermore, TGF-beta1 and TGF-beta2 levels were elevated differentially in the presence of chronic disease indicators in OME, suggesting that these isoforms may have differing roles in the inflammatory processes that characterize OME.

Otitis medias crónicas en el infancia: formas de presentación / Otitis media chronic in the infancy: presentation forms

Se analizaron historias clínicas de niños con otitis medias crónicas, observando que este tipo de proceso en nuestro medio, hace su debut al 1er. año de vida con picos de máxima frecuencia, variables según la forma de presentación. Las otitis medias crónicas tipo II y III con grave compromiso de la estructura y función y con mayor índice de complicaciones fueron los más frecuentes (64%) y de aparición más temprana. Las imágenes radiológicas oscilaron entre lesiones mínimas en las otitis medias crónicas tipo I a trastornos morfológicos severos en las tipo II y III

Otitis medias crónicas en el infancia: formas de presentación / Otitis media chronic in the infancy: presentation forms

Se analizaron historias clínicas de niños con otitis medias crónicas, observando que este tipo de proceso en nuestro medio, hace su debut al 1er. año de vida con picos de máxima frecuencia, variables según la forma de presentación. Las otitis medias crónicas tipo II y III con grave compromiso de la estructura y función y con mayor índice de complicaciones fueron los más frecuentes (64%) y de aparición más temprana. Las imágenes radiológicas oscilaron entre lesiones mínimas en las otitis medias crónicas tipo I a trastornos morfológicos severos en las tipo II y III

Choice of treatment for chronic suppurative otitis media.

Many otolaryngologists appear to be confused regarding the indications for tympanoplasty and the choice of procedure for tympanoplasty, particularly if there is associated mastoid disease. This paper presents one otolaryngologist's approach to the patient with chronic suppurative otitis media and describes the indications for surgery and choice of surgical procedure based on a simple classification of the disease process.