Background In the 5 years that have passed since the publication of the 2018 International
Consensus Statement on Allergy and Rhinology: Allergic Rhinitis (ICAR‐Allergic Rhinitis …

I. Executive Summary Background The 5 years since the publication of the first International
Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR‐RS) has witnessed …

Background Critical examination of the quality and validity of available allergic rhinitis (AR)
literature is necessary to improve understanding and to appropriately translate this …

Importance The National Action Plan for Combating Antibiotic-Resistant Bacteria set a goal
of reducing inappropriate outpatient antibiotic use by 50% by 2020, but the extent of …

This comprehensive practice parameter for allergic rhinitis (AR) and nonallergic rhinitis
(NAR) provides updated guidance on diagnosis, assessment, selection of monotherapy and …

Knowledge of chronic rhinosinusitis (CRS) epidemiology may directly impact patient care:
aiding patient identification and establishing accurate diagnosis as well as informing …

Summary The Core Elements of Outpatient Antibiotic Stewardship provides a framework for
antibiotic stewardship for outpatient clinicians and facilities that routinely provide antibiotic …

The European Position Paper on Rhinosinusitis and Nasal Polyps 2020 is the update of
similar evidence based position papers published in 2005 and 2007 and 2012 (1-3). The …

Contributing Authors Isam Alobid, MD, PhD1, Nithin D. Adappa, MD2, Henry P. Barham,
MD3, Thiago Bezerra, MD4, Nadieska Caballero, MD5, Eugene G. Chang, MD6, Gaurav …

Background: Olfactory dysfunction is an increasingly recognised condition, associated with
reduced quality of life and major health outcomes such as neurodegeneration and death …