Role of specific IgE on staphylococcal enterotoxin B in chronic rhinosinusitis severity
| Autor: | Joo Heon Yoon, Wasan F. Almarzouq, Jae Sung Nam, Jong Gyun Ha, Hyung Ju Cho, Suk Won Chang, Chang Hoon Kim, Chi Sang Hwang, Jeong Jin Park |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Male
Rhinology medicine.medical_specialty Endotype Enterotoxin Immunoglobulin E Severity of Illness Index Gastroenterology Serology Enterotoxins 03 medical and health sciences 0302 clinical medicine Internal medicine otorhinolaryngologic diseases medicine Humans Nasal polyps Clinical significance Sinusitis 030223 otorhinolaryngology Retrospective Studies Rhinitis biology business.industry Middle Aged Staphylococcal Infections medicine.disease Fungal sinusitis Otorhinolaryngology 030220 oncology & carcinogenesis Chronic Disease biology.protein Female business |
| Popis: | To investigate the clinical significance of specific IgE-staphylococcal enterotoxin B (IgE-SEB) in CRS (chronic rhinosinusitis).Retrospective analysis of patients who were positive for specific IgE-staphylococcal enterotoxin B.Tertiary rhinology clinic.A total of 965 patients who were tested for specific IgE-staphylococcal enterotoxin B from December 2016 to December 2017.We retrospectively reviewed the records of 965 patients who were tested for specific IgE-staphylococcal enterotoxin B from December 2016 to December 2017. Patient demographics, titre-specific IgE to staphylococcal enterotoxin B levels, MAST, serologic test and medical records were reviewed.IgE-SEB (KU/L) was higher in CRS patients than non-CRS patients (0.13 ± 0.37 vs 0.08 ± 0.22, respectively; P-value: .044), and the IgE-SEB (+, ≥0.35) rate was also higher (10.06% vs 4.46%, respectively; P-value: .030). IgE-SEB (KU/L) was higher in the CRS group than in the fungal sinusitis group (0.13 ± 0.37 vs 0.03 ± 0.05, respectively; P-value:.001), and the IgE-SEB (+, ≥0.35) rate was also higher (10.06% vs 0%, respectively; P-value: .015). Between the CRSsNP (chronic rhinosinusitis without nasal polyps) and CRSwNP (chronic rhinosinusitis with nasal polyps) groups, there were no differences in IgE-SEB (KU/L) or IgE-SEB (+) rates. IgE-SEB positivity was not associated with the presence of polyps, concomitant asthma or postoperative recurrence. As the values of IgE-SEB (KU/L) and the IgE-SEB (+,0.1) rate increased, the CRS severity also increased.IgE-SEB showed a positive correlation with Lund-Mackay CT severity score, but not with postoperative recurrence or nasal polyps. Further studies are needed to obtain clear evidence that IgE-SEB can be considered as an independent CRS endotype. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|