| Autor: |
D, Advenier, Ch, Guichard, J-L, Kémény, A, Tridon, L, Gilain |
| Jazyk: |
francouzština |
| Rok vydání: |
2003 |
| Předmět: |
|
| Zdroj: |
Annales d'oto-laryngologie et de chirurgie cervico faciale : bulletin de la Societe d'oto-laryngologie des hopitaux de Paris. 119(6) |
| ISSN: |
0003-438X |
| Popis: |
The aim of this prospective study was to determine eosinophilia and ECP (Eosinophilic Cationic Protein) levels in blood and in nasal secretions of patients with nasal polyposis (NP).119 patients with NP were prospectively studied. The control group included 25 patients.They included: questionnaire about asthma and intolerance to aspirin; nasal endosopic grading; nasal symptoms scoring; allergy testing; measurements of serum and nasal values of eosinophilia expressed as a percentage; measurements of serum and nasal values of ECP expressed in ng/ml; the Spearman correlation test, the T series and Khideux tests were used in the statistical analysis.In NP group, 66 were asthmatic (As) and 53 non asthmatics (NAs), 40 were atopic (ATo), and 79 were non atopic (NAto). Values of nasal eosinophilia and nasal ECP in NP patients were significantly higher (respectively 40.7+/-35.6% and 22.8+/-48.0 ng/ml) than the control group (respectively 3.0+/-14% and 2.1+/-3.6 ng/ml). Nasal and serum eosinophilia values in asthmatic patients (As) (respectively 47+/-36% and 7.6+/-6.3%) were significantly higher (p0.05) than in non asthmatic patients (NAs) (respectively 32.6+/-33.8% and 4.6+/-3.1%). No difference was found in nasal and serum ECP values between asthmatic and non asthmatic patients. Nasal eosinophilia values were significantly correlated (p=0.02) with nasal scoring in NP patients. No correlation was found between nasal ECP and serum ECP values and clinical scoring.Nasal eosinophilia and nasal ECP values are significantly increased in NP. Nasal eosinophilia seems to be a relevant biological marker of clinical severity (association with asthma and a high clinical score) in NP patients. By contrast, nasal ECP cannot be consider as a marker of clinical severity. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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