The study aimed to investigate whether early Helicobacter pylori (H. pylori) eradication therapy in cirrhotic patients caused a dramatic reduction of recurrent peptic ulcers compared with those treated with a late eradication.We identified cirrhotic patients using the International Classifications of Diseases, Revision 9 (ICD-9-CM). Decompensated cirrhotic patients can apply for a catastrophic illness card and were identified via the ICD-9-CM codes 571.2, 571.5 and 571.6. Compensated cirrhotic patients were identified via the ICD-9-CM codes 571.2, 571.5 and 571.6, after excluded decompensated cirrhotic patients. We categorized patients into early (time lag ≤365 days after peptic ulcer diagnosis) and late (time lag >365 days) H. pylori eradication therapy groups. The end-point was the occurrence of recurrent peptic ulcers. Cox proportional hazards model was used to calculate the hazard ratios (HRs).Altogether, 154 cirrhotic patients were included in the early H. pylori eradication group and 103 in the late H. pylori eradication group. Cirrhotic patients had a higher risk of recurrent peptic ulcers in the late H. pylori eradication group (HR 1.58, 95

作者：Shen-Shong, Chang；Hsiao-Yun, Hu

来源：Journal of digestive diseases 2014 年 15卷 8期