Samuel D Racette1, Rohan C Wijewickrama1, Vijayvel Jayaprakash2, David A Sherris1, Carlos Santos3, Hirohito Kita4, Frank E O'Donnell1, Jens U Ponikau1. 1. 1 Department of Otorhinolaryngology, University at Buffalo School of Medicine and Biomedical Sciences, The State University of New York, Gromo Institute and Sinus Center, Buffalo, New York, USA. 2. 2 Division of Cancer Prevention & Population Sciences, Roswell Park Cancer Institute, Buffalo, New York, USA. 3. 3 Accentia Biopharmaceuticals, Inc, Tampa, Florida, USA. 4. 4 Department of Medicine, Division of Allergic Disease, Mayo College of Medicine, Mayo Clinic, Rochester, Minnesota, USA.
Abstract
OBJECTIVE: The study aimed to evaluate symptoms described by patients with chronic rhinosinusitis with polypoid changes/nasal polyps and their correlation with computed tomography (CT), nasal endoscopy, and intranasal biomarkers. STUDY DESIGN: Prospective multicenter study symptom data from postsurgical adult chronic rhinosinusitis study participants with recurrent disease refractory to medical therapy were analyzed in comparison with objective data. METHODS: Using logistic regression analysis, participant-rated 16-question surveys from 258 participants were assessed for correlation with nasal endoscopy scores, CT percentage of sinus occlusion, and intranasal biomarkers of fungal antigens (Alternaria and Aspergillus), eosinophilic inflammation (eosinophil-derived neurotoxin [EDN] and major basic protein [MBP]), and inflammatory cytokines (interleukins 5 and 13). RESULTS: Study participant assessments revealed increased CT occlusion in participants presenting with greater inability to smell ( P < .019). Mucosal inflammation identified on nasal endoscopy was positively correlated with congestion ( P < .028), runny nose ( P < .002), and ear pain ( P < .007). Elevated EDN was positively correlated in patients with bothersome congestion ( P < .031) and runny nose ( P < .011). Sneezing was positively correlated with multiple markers: Alternaria ( P < .024), interleukin-13 ( P < .027), MBP ( P < .034), and interleukin-5 ( P < .019). CONCLUSION: Nasal endoscopy, not CT imaging, has the strongest correlation with the 2 cardinal symptoms of congestion and runny nose in CRS patients; these correlate with biomarkers of eosinophilic inflammation.
OBJECTIVE: The study aimed to evaluate symptoms described by patients with chronic rhinosinusitis with polypoid changes/nasal polyps and their correlation with computed tomography (CT), nasal endoscopy, and intranasal biomarkers. STUDY DESIGN: Prospective multicenter study symptom data from postsurgical adult chronic rhinosinusitis study participants with recurrent disease refractory to medical therapy were analyzed in comparison with objective data. METHODS: Using logistic regression analysis, participant-rated 16-question surveys from 258 participants were assessed for correlation with nasal endoscopy scores, CT percentage of sinus occlusion, and intranasal biomarkers of fungal antigens (Alternaria and Aspergillus), eosinophilic inflammation (eosinophil-derived neurotoxin [EDN] and major basic protein [MBP]), and inflammatory cytokines (interleukins 5 and 13). RESULTS: Study participant assessments revealed increased CT occlusion in participants presenting with greater inability to smell ( P < .019). Mucosal inflammation identified on nasal endoscopy was positively correlated with congestion ( P < .028), runny nose ( P < .002), and ear pain ( P < .007). Elevated EDN was positively correlated in patients with bothersome congestion ( P < .031) and runny nose ( P < .011). Sneezing was positively correlated with multiple markers: Alternaria ( P < .024), interleukin-13 ( P < .027), MBP ( P < .034), and interleukin-5 ( P < .019). CONCLUSION: Nasal endoscopy, not CT imaging, has the strongest correlation with the 2 cardinal symptoms of congestion and runny nose in CRSpatients; these correlate with biomarkers of eosinophilic inflammation.
Authors: Robert Naclerio; Fuad Baroody; Claus Bachert; Benjamin Bleier; Larry Borish; Erica Brittain; Geoffrey Chupp; Anat Fisher; Wytske Fokkens; Philippe Gevaert; David Kennedy; Jean Kim; Tanya M Laidlaw; Jake J Lee; Jay F Piccirillo; Jayant M Pinto; Lauren T Roland; Robert P Schleimer; Rodney J Schlosser; Julie M Schwaninger; Timothy L Smith; Bruce K Tan; Ming Tan; Elina Toskala; Sally Wenzel; Alkis Togias Journal: J Allergy Clin Immunol Pract Date: 2020-03-04