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进一步追踪和内窥镜的应用得知因缺少饮食治疗,近年来十二指肠溃疡的复发率有上升趋势。在一项研究中已证实复发率为60％,另一项研究证实十二指肠为38％,胃为50％。这些病例中,许多人是有症状的,其余症状较轻。硫糖铝的短期研究显示,每次1g,一天3次,餐前30分钟或晚间服用,明显优于安慰剂,且治愈率与H_2受体拮抗剂相似。尽管习惯剂量为每次1g,一天4次,但已证实每次2g,一天2次的给药方法,疗效相似。
Further tracking and application of endoscopy that due to lack of diet, in recent years the recurrence rate of duodenal ulcer has an upward trend. In one study, the relapse rate was confirmed to be 60%. Another study confirmed that the duodenum was 38% and the stomach was 50%. Many of these cases are symptomatic and others have mild symptoms. Short-term sucralfate studies have shown that 1g, 3 times a day, 30 minutes or overnight before meals are significantly better than placebo, and the cure rate and H2 receptor antagonist similar. Despite the customary dose of 1g each time, four times a day, it has been demonstrated that each 2g, twice daily dosing method, the effect is similar.