Cochlear implantation in patients with acute or chronic middle ear infectious disease: a review of the literature

Abstract

Although in the past cochlear implantation was considered contraindicated in patients with acute (AOM) or chronic suppurative otitis media (CSOM) with or without middle ear cholesteatoma, recent developments now make it possible to perform cochlear implantation in these patients. Various procedures are available to make the ears of patients with either acute or CSOM suitable for cochlear implantation and to minimize the risk of recurrence of the disease, device extrusion, or intracranial complications. This review discusses these different approaches for optimizing implant survival and preventing complications related to otitis media. We performed a comprehensive literature search of the MEDLINE database. Cochlear implantation can be safely performed in patients with otitis media. However, the infection should be adequately controlled well before implantation, and all measures should be taken to prevent recurrent disease. Therefore, the procedure used should be tailored to individual clinical findings. This article provides a guideline to optimize the course of action in patients suffering from AOM, CSOM or their sequelae in preparation for cochlear implantation.