成都地区变应性鼻炎患者变应原检测结果分析

The result analysis about allergens among patients with allergic rhinitis in Chengdu area

目的 了解成都地区变应性鼻炎患者的变应原分布情况.方法 采用皮肤点刺试验对300例变应性鼻炎患者进行变应原检测.结果 300例患者中,阳性反应者249例,阳性率为83.00％.其中,粉尘螨、户尘螨过敏者为235例,占94.38％；花粉过敏者107例,占42.97％；狗毛、猫毛过敏为42例,占16.87％;牛肉、牛奶过敏为24例,占9.64％；海虾过敏为19例,占7.63％；法国梧桐过敏为17例,占6.83％;蛋清过敏为13例,占5.22％.结论 成都地区变应性鼻炎主要由螨引起,其次为花粉、动物毛等,而法国梧桐、牛肉、牛奶、海虾、鸡蛋清引起的变应性鼻炎较低,棉絮、香烟、酵母菌引起的变应性鼻炎极低.明确变应原,对变应性鼻炎的治疗具有重要的指导意义.

Objective To determine the distribution of allergens among allergic rhinitis patients living in Chengdu territory. Methods 300patients With all ergic rhinitis were recruited for allergens by skin prick test. Results There were 249cases with positive prick test in the 300patients,the Positive rate was 83.00 %. Among the 249patients with positive prick test, the allergens were dermatophagoides culinae and house dust mit in 235cases（94.38%） ,pollen in107cases（42.97%） ,dog hair and cat fur in 42cases（16. 870//oo） ,beef,milk in 24cases（9. 64 % ）, shrimp in 19cases （ 7. 63 %）, platanus in 17cases （ 6. 83 ~//00 ）, Egg white in 13cases （ 5. 22~）. Conclusion The most common allergen in patients with allergic rhinitis in Chengdu territory seems to be Dermatophagoides culinae and Housedustmite, the second is pollen and dog hair and cat fur. The beef, milk, shrimp and piatanus are rare as allergens among the allergic rhinitis patients in Chengdu territory . The results may provide the guideline to treatment allergic rhinitis patients.