BACKGROUND: Chronic rhinosinusitis is a common comorbidity of asthma. However, sinonasal involvement in severe steroid-dependent asthma is still undefined. OBJECTIVE: The aim of the study was to evaluate chronic rhinosinusitis in 35 patients with severe steroid-dependent asthma by using a clinical score and coronal computed tomography (CT) scanning. METHODS: Thirty-five subjects (16 female subjects) with severe asthma requiring daily doses of oral corticosteroids were compared with 34 patients (19 female patients) with mild-to-moderate asthma. Sinonasal involvement was studied by using clinical and CT scores. Airflow obstruction, therapy requirement, and asthma triggering factors were carefully assessed. RESULTS: The proportion of patients with symptoms of rhinosinusitis was similar in both groups of asthmatic subjects (74% in patients with severe steroid-dependent asthma and 70% in patients with mild-to-moderate asthma). All subjects with steroid-dependent asthma versus 88% of subjects with mild-to-moderate asthma had abnormal CT scan results. The clinical (P <.05) and CT scan (P <.0005) severity scores were higher in the subjects with severe steroid-dependent asthma. In both groups the CT scan scores were correlated to the clinical scores (P <.0001 and P <.006), but only in the mild-to-moderate group were both scores correlated with high significance (P <.002 and P <.0005) to the absolute number of blood eosinophils. CONCLUSION: Frequency of rhinosinusitis in patients with mild-to-moderate or severe steroid-dependent asthma is similar; however, sinonasal involvement, as evaluated by clinical symptoms and CT scan imaging, is significantly greater in the patients with severe steroid-dependent asthma than in those with mild-to-moderate asthma.
BACKGROUND:Chronic rhinosinusitis is a common comorbidity of asthma. However, sinonasal involvement in severe steroid-dependent asthma is still undefined. OBJECTIVE: The aim of the study was to evaluate chronic rhinosinusitis in 35 patients with severe steroid-dependent asthma by using a clinical score and coronal computed tomography (CT) scanning. METHODS: Thirty-five subjects (16 female subjects) with severe asthma requiring daily doses of oral corticosteroids were compared with 34 patients (19 female patients) with mild-to-moderate asthma. Sinonasal involvement was studied by using clinical and CT scores. Airflow obstruction, therapy requirement, and asthma triggering factors were carefully assessed. RESULTS: The proportion of patients with symptoms of rhinosinusitis was similar in both groups of asthmatic subjects (74% in patients with severe steroid-dependent asthma and 70% in patients with mild-to-moderate asthma). All subjects with steroid-dependent asthma versus 88% of subjects with mild-to-moderate asthma had abnormal CT scan results. The clinical (P <.05) and CT scan (P <.0005) severity scores were higher in the subjects with severe steroid-dependent asthma. In both groups the CT scan scores were correlated to the clinical scores (P <.0001 and P <.006), but only in the mild-to-moderate group were both scores correlated with high significance (P <.002 and P <.0005) to the absolute number of blood eosinophils. CONCLUSION: Frequency of rhinosinusitis in patients with mild-to-moderate or severe steroid-dependent asthma is similar; however, sinonasal involvement, as evaluated by clinical symptoms and CT scan imaging, is significantly greater in the patients with severe steroid-dependent asthma than in those with mild-to-moderate asthma.
Authors: Edward J Peters; Tina K Hatley; Scott E Crater; C Douglas Phillips; Thomas A E Platts-Mills; Larry Borish Journal: Ann Allergy Asthma Immunol Date: 2003-03 Impact factor: 6.347
Authors: B A Stuck; C Bachert; P Federspil; W Hosemann; L Klimek; R Mösges; O Pfaar; C Rudack; H Sitter; M Wagenmann; R Weber; K Hörmann Journal: HNO Date: 2012-02 Impact factor: 1.284
Authors: Wendy C Moore; Eugene R Bleecker; Douglas Curran-Everett; Serpil C Erzurum; Bill T Ameredes; Leonard Bacharier; William J Calhoun; Mario Castro; Kian Fan Chung; Melissa P Clark; Raed A Dweik; Anne M Fitzpatrick; Benjamin Gaston; Mark Hew; Iftikhar Hussain; Nizar N Jarjour; Elliot Israel; Bruce D Levy; James R Murphy; Stephen P Peters; W Gerald Teague; Deborah A Meyers; William W Busse; Sally E Wenzel Journal: J Allergy Clin Immunol Date: 2007-02 Impact factor: 10.793
Authors: David C Lin; Rakesh K Chandra; Bruce K Tan; Whitney Zirkle; David B Conley; Leslie C Grammer; Robert C Kern; Robert P Schleimer; Anju T Peters Journal: Am J Rhinol Allergy Date: 2011 Jul-Aug Impact factor: 2.467
Authors: B A Stuck; C Bachert; P Federspil; W Hosemann; L Klimek; R Mösges; O Pfaar; C Rudack; H Sitter; M Wagenmann; K Hörmann Journal: HNO Date: 2007-10 Impact factor: 1.284
Authors: Eli O Meltzer; Daniel L Hamilos; James A Hadley; Donald C Lanza; Bradley F Marple; Richard A Nicklas; Claus Bachert; James Baraniuk; Fuad M Baroody; Michael S Benninger; Itzhak Brook; Badrul A Chowdhury; Howard M Druce; Stephen Durham; Berrylin Ferguson; Jack M Gwaltney; Michael Kaliner; David W Kennedy; Valerie Lund; Robert Naclerio; Ruby Pawankar; Jay F Piccirillo; Patricia Rohane; Ronald Simon; Raymond G Slavin; Alkis Togias; Ellen R Wald; S James Zinreich Journal: Otolaryngol Head Neck Surg Date: 2004-12 Impact factor: 3.497
Authors: Eli O Meltzer; Daniel L Hamilos; James A Hadley; Donald C Lanza; Bradley F Marple; Richard A Nicklas; Claus Bachert; James Baraniuk; Fuad M Baroody; Michael S Benninger; Itzhak Brook; Badrul A Chowdhury; Howard M Druce; Stephen Durham; Berrylin Ferguson; Jack M Gwaltney; Michael Kaliner; David W Kennedy; Valerie Lund; Robert Naclerio; Ruby Pawankar; Jay F Piccirillo; Patricia Rohane; Ronald Simon; Raymond G Slavin; Alkis Togias; Ellen R Wald; S James Zinreich Journal: J Allergy Clin Immunol Date: 2004-12 Impact factor: 10.793