ABSTRACT
Abstract Introduction: Acute mastoiditis remains the most common complication of acute otitis media. It may rarely appear also in cochlear implant patients. However, the treatment recommendations for this disease are not precisely defined or employed, and in the current literature the differences regarding both the diagnosis and management are relatively substantial. Objective: The aim of this study was to determine a standard and safe procedure to be applied in case of pediatric acute mastoiditis. Methods: A retrospective chart review of 73 patients with 83 episodes of acute mastoiditis hospitalized at our tertiary-care center between 2001 and 2016 was conducted. Bacteriology, methods of treatment, hospital course, complications, and otologic history were analyzed. Based on our experience and literature data, a protocol was established in order to standardize management of pediatric acute mastoiditis. Results: All the patients treated for acute mastoiditis were submitted to an intravenous antibiotic regimen. In the analyzed group pharmacological treatment only was applied in 11% of children, in 12% myringotomy/tympanostomy was added, and in the vast majority of patients (77%) mastoidectomy was performed. In our study recurrent mastoiditis was noted in 8% of the patients. We also experienced acute mastoiditis in a cochlear implant child, and in this case, a minimal surgical procedure, in order to protect the device, was recommended. Conclusions: The main points of the management protocol are: initiate a broad-spectrum intravenous antibiotic treatment; mastoidectomy should be performed if the infection fails to be controlled after 48 h of administering intravenous antibiotic therapy. We believe that early mastoidectomy prevents serious complications, and our initial observation is that by performing broad mastoidectomy with posterior attic and facial recess exposure, recurrence of acute mastoiditis can be prevented.
Resumo Introdução: A mastoidite aguda continua a ser a complicação mais comum da otite média aguda. Pode ocorrer também, embora raramente, em pacientes com implante coclear. Entretanto, as recomendações de tratamento para essa doença não são bem definidas ou usadas e, na literatura corrente, as diferenças em relação ao diagnóstico e ao manejo são relativamente significativas. Objetivo: O objetivo deste estudo foi determinar um procedimento padrão e seguro a ser aplicado em caso de mastoidite aguda pediátrica. Método: Foi realizada uma revisão retrospectiva de prontuários de 73 pacientes com 83 episó-dios de mastoidite aguda hospitalizados em nosso centro terciário entre os anos de 2001 a 2016. Foram analisados a bacteriologia, métodos de tratamento, evolução hospitalar, complicações e histórico otológico. Com base em nossa experiência e dados da literatura, foi estabelecido um protocolo para padronizar o tratamento da mastoidite aguda pediátrica. Resultados: Todos os pacientes tratados para mastoidite aguda foram submetidos a antibioticoterapia endovenosa. No grupo analisado, o tratamento farmacológico só foi aplicado em 11% das crianças, em 12% a miringotomia/timpanostomia foi adicionada e na maior parte dos pacientes (77%) foi feita a mastoidectomia. Em nosso estudo, mastoidite recorrente foi observada em 8% dos pacientes. Também observamos mastoidite aguda em criança usuária de implante coclear e, nesse caso, foi recomendada a minimização de procedimentos cirúrgicos, a fim de proteger o dispositivo. Conclusões: Os principais pontos do protocolo de conduta são: iniciar um tratamento antibiótico endovenoso de amplo espectro; a mastoidectomia deve ser feita caso a infecção não seja controlada após 48 horas da administração de antibioticoterapia intravenosa. Acreditamos que a mastoidectomia precoce previne complicações graves e nossa observação inicial é que, com uma mastoidectomia ampla com exposição do ático posterior e do recesso facial, a recorrência de mastoidite aguda pode ser evitada.
Subject(s)
Humans , Infant , Child, Preschool , Child , Mastoiditis/drug therapy , Anti-Bacterial Agents/therapeutic use , Otitis Media/complications , Acute Disease , Retrospective Studies , Mastoiditis/etiologyABSTRACT
INTRODUCTION: Acute mastoiditis remains the most common complication of acute otitis media. It may rarely appear also in cochlear implant patients. However, the treatment recommendations for this disease are not precisely defined or employed, and in the current literature the differences regarding both the diagnosis and management are relatively substantial. OBJECTIVE: The aim of this study was to determine a standard and safe procedure to be applied in case of pediatric acute mastoiditis. METHODS: A retrospective chart review of 73 patients with 83 episodes of acute mastoiditis hospitalized at our tertiary-care center between 2001 and 2016 was conducted. Bacteriology, methods of treatment, hospital course, complications, and otologic history were analyzed. Based on our experience and literature data, a protocol was established in order to standardize management of pediatric acute mastoiditis. RESULTS: All the patients treated for acute mastoiditis were submitted to an intravenous antibiotic regimen. In the analyzed group pharmacological treatment only was applied in 11% of children, in 12% myringotomy/tympanostomy was added, and in the vast majority of patients (77%) mastoidectomy was performed. In our study recurrent mastoiditis was noted in 8% of the patients. We also experienced acute mastoiditis in a cochlear implant child, and in this case, a minimal surgical procedure, in order to protect the device, was recommended. CONCLUSIONS: The main points of the management protocol are: initiate a broad-spectrum intravenous antibiotic treatment; mastoidectomy should be performed if the infection fails to be controlled after 48h of administering intravenous antibiotic therapy. We believe that early mastoidectomy prevents serious complications, and our initial observation is that by performing broad mastoidectomy with posterior attic and facial recess exposure, recurrence of acute mastoiditis can be prevented.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Mastoiditis/drug therapy , Acute Disease , Child , Child, Preschool , Humans , Infant , Mastoiditis/etiology , Otitis Media/complications , Retrospective StudiesABSTRACT
OBJECTIVES: Recurrent acute mastoiditis is repeatedly reported in the literature, but data to understand the pathogenesis, update treatment recommendations and inform future trials are sparse due to the infrequency of the disease. METHODS: A retrospective chart review from 2001 to 2016 was conducted including 73 children treated for acute mastoiditis. A follow-up survey was attempted for each patient. Bacteriology, method of treatment, hospital course, complications, and otologic history were analyzed. A chi-squared test, Fisher's exact test and Mann-Whitney U test compared recurrent acute mastoiditis to single acute mastoiditis cases. Additionally, a comprehensive PubMed search and review of world literature addressing recurrent pediatric acute mastoiditis was performed for comparative purposes. RESULTS: Among 73 children with acute mastoiditis, six (8%) experienced recurrent acute mastoiditis. Streptococcus pneumoniae was the only bacteria isolated in this group. History of recurrent acute otitis media (>4 per year) prior to the first episode of acute mastoiditis was identified in 24% with single episode of acute mastoiditis and 83% with recurrent mastoiditis (pâ¯<â¯0.05). Fewer intracranial/intratemporal complications were identified among recurrent mastoiditis patients (pâ¯<â¯0.05). In a group of patients treated with more extensive surgical communication during mastoidectomy for primary acute mastoiditis (wide mastoidectomy with broad attic exposure and posterior tympanotomy) no recurrence was observed. CONCLUSION: We identify multiple risk factors associated with recurrence and provide early data supporting anatomic predisposition to the development of recurrent acute mastoiditis. More aggressive opening between the mastoid cavity and middle ear may prevent recurrent acute mastoiditis episodes.
