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 …

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 …

Endonasal endoscopic sinus surgery is the standard procedure for surgery of most
paranasal sinus diseases. Appropriate frame conditions provided, the respective procedures …

Background Topical therapies have become an integral component in the management plan
for chronic rhinosinusitis (CRS). Several topical therapy strategies have been evaluated, but …

Background: Early postoperative care following endoscopic sinus surgery (ESS) has been
suggested to minimize avoidable complications and optimize long‐term outcomes. Several …

Background Advances in the care of patients with cystic fibrosis (CF) have improved
pulmonary outcomes and survival. In addition, rapid developments regarding the underlying …

Background There is little evidence on the efficacy of glucocorticoid transnasal nebulization
therapy in patients with eosinophilic chronic rhinosinusitis with nasal polyps (CRSwNP) …

Background Allergic fungal rhinosinusitis (AFRS) is a subset of polypoid chronic
rhinosinusitis that is characterized by the presence of eosinophilic mucin with fungal hyphae …

Well designed clinical trials with long-term follow-up concerning medical and surgical
interventions for cystic fibrosis sinus disease are required to establish standardized …

Background Although the safety of topical nasal steroids is well established for nasal spray
forms, data regarding the safety of steroid irrigations is limited. We studied the effect of long …