358例慢性荨麻疹患者过敏原检测结果分析

目的研究导致慢性荨麻疹的过敏原种类，为预防和治疗提供依据。方法采用体外定性过敏原检测系统对我院358例慢性荨麻疹患者血清进行特异性IgE定性检测，包括6种吸入性过敏原和7种食入性过敏原。结果208例吸入性过敏原检测者中，166例（79．79％）至少有一项过敏原阳性，150例食入性过敏原检测者中，126例（83．34％）对食入性过敏原呈阳性反应。同时接受2项过敏原检测的138例患者中，83例（60．14％）对吸入性及食入性过敏原呈阳性反应。结论慢性荨麻疹的病因比较复杂，吸入性和（或）食入性过敏原常是大多数慢性荨麻疹患者发病的重要因素，通过对患者血清进行体外过敏原检测，为临床治疗及预防提供依据。

ANALYSIS ON ALLERGENS OF 358 CASES OF CHRONIC URTICARIA PATIENTS

Objective To explore the varieties of allergens that cause chronic urticaria, which can provide evidence for prevention and treatment of this disease. Methods The serum specific IgE of 358 cases of chronic urticaria patients were detected by In Vitro Test, which include 6 kinds of inhalational allergens and 7 kinds of ingestive allergens. Results 166 cases (79.79%) have positive reaction to at least one of the allergens in 208 patients tested with inhalational allergens, 126 cases (83.34%) have positive reaction to allergens in 150 patients tested with ingestive allergens. 83 cases (60.14%) have positive reaction to both kinds of allergens in 138 patients. Conclusions The etiopathogenisis of chronic urticaria is complex. Inhalational allergens and ingestive allergens play important roles at most chronic urticaria patients. In vitro examination of allergens can provide evidence for clinical treatment and prevention.