Résumé
Objective To investigate the clinical efficacy of ilaprazole and bismuth combined ten-day standard quadruple therapy and sequential therapy in the treatment of patients with Helicobacter pylori (H .pylori)infected chronic gastritis.Methods A total of 200 patients with H .pylori-positive chronic gastritis diagnosed by gastroendoscopy examination and rapid urease test (RUT)were randomly divided into standard quadruple therapy group and sequential therapy group,100 cases in each group.One group received ilaprazole,bismuth,amoxicillin-clavulanatepotassium and ofloxacin 10-day standard quadruple therapy, and the other group received ilaprazole, amoxicillin-clavulanatepotassium, ofloxacin and furazolidone 10-day sequential therapy.In four to six weeks after the therapy,the condition of H .pylori eradication was detected by a 14 C-urea breath test.The improvement of clinical symptoms and adverse effects were also observed. Normal distributed and variance homogenized measurement data were compared by t test,while unordered categorical data were analyzed by chi-square test and the exact probability method,and categorical data were compared by two independent sample rank sum test.Results The per-protocol analysis values of H .pylori eradication rates of the standard quadruple therapy group and the sequential therapy group were 88.54%(85/96)and 87.23%(82/94),respectively,while the intention-to-treat analysis values were 85 .00%(85/100)and 82.00%(82/100 ),respectively.The effective rates of symptomatic relief of upper abdominal pain,acid regurgitation,heart burning in the standard quadruple therapy group and the sequential therapy group were 95 .83%(92/96)and 95 .74%(90/94),respectively. The incidence of adverse effects which weve very mild was 6.25 % (6/96 ) and 7.44% (7/94 ), respectively.There was no statistically significant difference in the above three factors between the two groups (all P >0.05).Conclusions Ilaprazole and bismuth combined 10-day standard quadruple therapy and sequential therapy in the treatment of patients with H .pylori positive chronic gastritis both achieves high rates of H .pylori eradication and symptom relief with mild adverse effects.
Résumé
Objective To study the preventive effect of Omeprazole on post-endoscopic retrograde choledo-chopallcreatography(ERCP)-induced pancreatitis.Methods 126 patients were divided into two groups at random.One group received Omeprazole 20mg bid for two days.and the other group received placebo(Vitamine B).Blood was drawn in each group the day before,4 hours and 24 hours following ERCP for examination of amylase and hepa-torenal functions.Meanwhile Meanwhile the clinical manifestations of acute pancreatitis were also observed.Results Acute pancreatitis was clinically induced in 1.59% cases of placebo group,but none in the Omeprazole group.Hyperamy-lasemia occurred in 20.63%-7.93%in Omeprazole group at 4 hours and 24 hours after ERCP operation,while 30.16%.14.29%in placebo group;The incidence rate of acute pancreatitis following ERCP and hyperamylasemia 4 h after ERCP in omeprazole group were significantly lower than in placebo group(P<0.01,P<0.05).There were no significance differences in amylase 24 hours following ERCP between two groups(P>0.05).Concluslon Omeprazole can prevent the acute pancreatitis induced by ERCP to some extent.