Document Type
Article
Original Publication Date
2017
Journal/Book/Conference Title
LARYNGOSCOPE
Volume
127
Issue
5
First Page
1011
Last Page
1016
DOI of Original Publication
10.1002/lary.26442
Date of Submission
June 2017
Abstract
Objective
Determine whether the elimination of pain improves accuracy of clinical diagnostic criteria for adult chronic rhinosinusitis.
Study Design
Retrospective cohort study.
Methods
History, symptoms, nasal endoscopy, and computed tomography (CT) results were analyzed for 1,186 adults referred to an academic otolaryngology clinic with presumptive diagnosis of chronic rhinosinusitis. Clinical diagnosis was rendered using the 1997 Rhinosinusitis Taskforce (RSTF) Guidelines and a modified version eliminating facial pain, ear pain, dental pain, and headache.
Results
Four hundred seventy-nine subjects (40%) met inclusion criteria. Among subjects positive by RSTF guidelines, 45% lacked objective evidence of sinonasal inflammation by CT, 48% by endoscopy, and 34% by either modality. Applying modified RSTF diagnostic criteria, 39% lacked sinonasal inflammation by CT, 38% by endoscopy, and 24% by either modality. Using either abnormal CT or endoscopy as the reference standard, modified diagnostic criteria yielded a statistically significant increase in specificity from 37.1% to 65.1%, with a nonsignificant decrease in sensitivity from 79.2% to 70.3%. Analysis of comorbidities revealed temporomandibular joint disorder, chronic cervical pain, depression/anxiety, and psychiatric medication use to be negatively associated with objective inflammation on CT or endoscopy.
Conclusion
Clinical diagnostic criteria overestimate the prevalence of chronic rhinosinusitis. Removing facial pain, ear pain, dental pain, and headache increased specificity without a concordant loss in sensitivity. Given the high prevalence of sinusitis, improved clinical diagnostic criteria may assist primary care providers in more accurately predicting the presence of inflammation, thereby reducing inappropriate antibiotic use or delayed referral for evaluation of primary headache syndromes.
Level of Evidence4. Laryngoscope, 127:1011-1016, 2017
Rights
(C) 2017 The American Laryngological, Rhinological and Otological Society, Inc.
Is Part Of
VCU Otolaryngology Publications
Comments
Originally published at http://doi.org/10.1002/lary.26442