Efficacy of targeted medical therapy in chronic rhinosinusitis, and predictors of failure
Efficacy of targeted medical therapy in chronic rhinosinusitis, and predictors of failure
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DOI：
10.2500/ajra.2009.23.3334
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发表时间：
2009-07-01
影响因子：
2.6
通讯作者：
Stankiewicz, James A.
中科院分区：
文献类型：
--
作者：
Lal, Devyani;Scianna, Joseph M.;Stankiewicz, James A.
Background: No standardized medical therapy for chronic rhinosinusitis (CRS) is universally accepted, Success of medical therapy is reportedly 50% to 88%, but studies differ in inclusion criteria, medications, duration of therapy, and defining "success." The objectives of this study were to determine efficacy of a standardized targeted medical therapy (TMT) regimen in CRS and to analyze factors associated with failure of therapy.Methods: Retrospective analysis of prospectively collected data was performed. CRS was diagnosed based on CRS Taskforce guidelines. TMT was defined as a minimum 4-week treatment with oral antibiotics, oral steroids, topical nasal steroids, topical nasal decongestant rotation, and saline nasal douching. "Failure" was defined as relapse/persistence of signs/symptoms or need for surgery. One hundred forty-five patients that received TMT, with a minimum 2-month follow-up, were identified. The results of therapy were reviewed to determine efficacy and analyze factors associated with failure.Results: Seventy-four patients (51.03%) were successfully treated. Failures included 26 patients (17.8%) with only partial improvement and 45 (31.03%) who underwent surgery. Only history of facial pressure/pain (p = 0.049), presence of mucosal inflammation (p = 0.013), and higher endoscopic severity grade (p = 0.011) were associated with failure of TMT.Conclusions: TMT was unequivocally successful in 51% of patients. Failures included 31% who underwent surgery and 18% with partial benefit. Surgery was avoided in 69%. Facial pressure/pain, mucosal inflammation, and higher endoscopic severity grade were associated with failure of medical therapy. (Am J Rhinol Allergy 23, 396-400, 2009; doi: 10.2500/ajra.2009.23.3334)
