한국 성인의 벌독으로 인한 아나필락시스: 국내 다기관 후향적 연구

Abstract

Purpose: We investigated the causes, clinical features, and risk factors of bee venom anaphylaxis in Korea. Methods: The medical records of the diagnosis of anaphylaxis during a 5-year period from the 14 hospitals in Korea have been retrospectively reviewed. Cases of bee venom anaphylaxis were identified among anaphylaxis patients, and subgroup analyses were done. Results: A total of 291 patients were included. The common cause of bee species was vespid (24.6%) in bee venom anaphylaxis, followed by honeybee and vespid (8.8%), apitherapy (7.7%), and honeybee (2.0%), although the causative bee species were commonly unknown (56.9%). The severity of anaphylaxis was mostly mild-moderate (72.9%), and common clinical manifestations included cutaneous (80.6%), cardiovascular (39.2%), respiratory (38.1%), and gastrointestinal (13.1%) symptoms. Portable epinephrine auto-injectors were prescribed to 12.1% of the patients. Subject positive to both vespid and honeybee showed more severe symptoms and higher epinephrine use (P<0.05). The severity was significantly associated with older age, but not with gender, underlying allergic disease, or family history. Apitherapy-induced anaphylaxis showed a higher rate of hospitalization and epinephrine use than bee sting anaphylaxis (P<0.05). Conclusion: Vespid is the most common cause of bee venom anaphylaxis in Korea. It is suggested that positivity to honeybee and vespid may be associated with more severe symptoms.