Résumé
To observe the effect of methylprednisolone [MP] plus adrenaline to treat patients injured by wasp stings. This study was carried out at The First College of Clinical Medical Science, China Three Gorges University, Yichang, Hubei Province, China, from June to November 2008. A total of 45 cases were divided into 2 groups. The MP was used alone in the control group, and MP plus adrenaline was used in the observation group. We compared the clinical effect between the 2 groups. The alanine aminotransferase [ALT] [64.05 +/- 59.31 versus 124.14 +/- 80.01 U/L], and creatine kinase isoenzyme [CKMB] [90.32 +/- 85.19 versus 216.68 +/- 277.58 umol/L] levels of the observation group were significantly lower than those of the control group. The length of hospital stay of the observation group was significantly shorter than that of the control group [7.23 +/- 2.93 versus 11.23 +/- 8.02], while complications from the wasp sting were fewer than those of the control group. In addition, the level of peripheral blood leukocytes was positively correlated with the number of stings [r=0.733, p=0.001], levels of ALT and CKMB [r=0.627, p=0.001, and r=0.705, p=0.001], and length of hospital stay [r=0.667, p=0.001]. Allergic and inflammatory responses play an important role in addition to the direct effect of wasp venom on the human body. Compared with MP alone, early combination of adrenaline helps to further inhibit the diffusion of allergy and inflammatory cytokines, and therefore reduce the severity of injury