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Update on the management of chronic rhinosinusitis

Authors Cain R, Lal D

Received 2 October 2012

Accepted for publication 26 November 2012

Published 23 January 2013 Volume 2013:6 Pages 1—14


Checked for plagiarism Yes

Review by Single-blind

Peer reviewer comments 4

Rachel B Cain, Devyani Lal

Department of Otorhinolaryngology, Mayo Clinic, Phoenix, AZ, USA

Abstract: Chronic rhinosinusitis (CRS) is a common disorder characterized by mucosal inflammation of the nose and paranasal sinuses with sinonasal symptoms persisting for greater than 12 weeks. The etiology of CRS is incompletely understood. Current understanding supports inflammation, rather than infection, as the dominant etiologic factor. CRS significantly impacts patients' quality of life and health care expenditure. There is no standard management of CRS. Treatment strategies differ based on divergent etiologies of the various CRS subclasses. Both systemic and topical agents are used. These interventions differ in CRS with nasal polyposis (CRSwNP), CRS without nasal polyposis (CRSsNP) and specific situations such as allergic fungal rhinosinusitis or aspirin-exacerbated respiratory disease. Antibiotics are the most commonly prescribed medication for CRS, but their role in management is not strongly supported by high-level studies. This paper provides a succinct review of the evidence supporting or refuting common therapeutic agents in the management of CRS. Novel and emerging strategies will also be discussed.

Keywords: review, evidence-based, sinusitis

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