Otitis media: what is new?

To review the latest literature on otitis media diagnosis, guidelines, treatment, and pathophysiology. Although otitis media remains one of the most common reasons for outpatient visits, antibiotic prescriptions, and surgery in the United States, little progress has been made in terms of developing novel treatments for the prevention and resolution of this condition, indicating the urgent need to continue investigations into the pathophysiology of this disorder. The recent past has seen the publication of new guidelines for the management of both acute otitis media, chronic otitis media and tympanostomy tube placement. Exciting technologies are being investigated into novel means to improve the diagnosis of otitis media, reviewed herein. Advancements in mucosal immunology and genetics have offered clues as to the underlying pathophysiology influencing otitis media propensity. Future research into modifying these pathophysiologic underpinnings, potentially through the usage of transtympanic drug delivery systems, should greatly influence the management of this condition. Research into novel methods for otitis media pathophysiology, diagnosis and treatment has seen great strides in the recent past. Avenues towards markedly altering the evaluation and management of the condition are likely to be adopted into clinical practice over the coming years.