Helicobacter pylori infection in patients with autoimmune thrombocytopenic purpura
摘要
AIM: To compare the prevalence of Helicobacter pylori(Hpylori) infection in autoimmune thrombocytopenic purpura (AITP) patients with that of nonthrombocytopenic controls,and to evaluate the efficacy of the treatment in Hpylori(+)and Hpylori(-) AITP patients.METHODS: The prevalence of gastric Hpyloriinfection in 38 adult AITP patients (29 female and 9 male; median age 27 years; range 18-39 years) who consecutively admitted to our clinic was investagated.RESULTS: Hpyloriinfection was found in 26 of 38 AITP patients (68.5%). Hpyloriinfection was found in 15 of 23 control subjects (65.2%). The difference in Hpyloriinfection between the 2 groups was not significant. Thrombocyte count of Hpylori-positive AITP patients was significantly lower than that of Hpylori-negative AITP patients (P＜0.05).Thrombocyte recovery of Hpylori-positive group was less than that of Hpylori-negative group (P＜0.05).CONCLUSION: Hpyloriinfection should be considerecd in the treatment of AITP patients with Hpyloriinfection.