Clinical efficacy of four kinds drug oral medicine for 10 days sequential therapy for eradication of helicobacter pylori infection of children / 中国综合临床

ABSTRACT

Objective To investigate the clinical efficacy and safety of four kinds of drug oral medicine for 10 days sequential therapy for eradication of helicobacter pylori (Hp) infection of children.Methods One hundred and thirty children with Hp infection in the First Hospital of Datong from Apr.2013 to Apr.2014 were randomly divided into two groups with 65 cases in each group.Patients in the observation group were treated with four kinds of oral drug 10 d sequential therapy with omeprazole and amoxicillin-clavulanate potassium at first 5 d and then omeprazole,clarithromycin and metronidazole for the late 5 d.Patients in the control group were received standard triple therapy with omeprazole,clarithromycin and amoxicillin clavulanate potassium for 10 d.After treatment for 1 month,the Hp eradication rate,treatment rate,adverse reaction were evaluated and compared by 14C urea breathe test.Result The clinical efficacy rate of observation group was 93.8 ％ (61/65),significantly higher than that in control group (75.4％,49/65).Meanwhile,Hp eradication rate in observation group was 90.8％ (59/65),significantly higher than that in control group (67.7％,44/65).The differences were significant(x2 =8.51,10.52; P ＜ 0.05).The incidence of adverse reaction of observation group was 10.8％ (7/65),lower than that of the control group 15.4％ (10/65),and the differences was significant(x2 =0.61,P ＞ 0.05).Conclusion There are high Hp eradication and relatively safe of four kinds of oral drug 10 d sequential therapy clinical in treatment of Hp infection of children.It is worthy of clinical promotion.