TY - JOUR
T1 - Correlation of Symptoms, Clinical Signs, and Biomarkers of Inflammation in Postsurgical Chronic Rhinosinusitis
AU - Racette, Samuel D.
AU - Wijewickrama, Rohan C.
AU - Jayaprakash, Vijayvel
AU - Sherris, David A.
AU - Santos, Carlos
AU - Kita, Hirohito
AU - O'Donnell, Frank E.
AU - Ponikau, Jens U.
N1 - Publisher Copyright:
© SAGE Publications.
PY - 2017/6/1
Y1 - 2017/6/1
N2 - 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.
AB - 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.
KW - CT scan
KW - biomarker
KW - chronic rhinosinusitis
KW - nasal endoscopy
KW - nasal polyposis
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U2 - 10.1177/0003489417701939
DO - 10.1177/0003489417701939
M3 - Article
C2 - 28376637
AN - SCOPUS:85019005537
SN - 0003-4894
VL - 126
SP - 455
EP - 462
JO - Annals of Otology, Rhinology and Laryngology
JF - Annals of Otology, Rhinology and Laryngology
IS - 6
ER -