Achord J L
Am J Gastroenterol. 1980 Dec;74(6):490-2.
Eleven patients with proven duodenal ulcer disease but no crater endoscopically were placed on a double-blind, 12-month study of cimetidine vs. placebo b.i.d. There was no evidence of either pepsin or acid rebound hypersecretion at the end of the 12-month study and no obvious differences in this small number of patients between placebo and cimetidine treatment.
11名经证实患有十二指肠溃疡病但内镜检查未发现溃疡的患者,被纳入一项为期12个月的西咪替丁与安慰剂每日两次的双盲研究。在12个月的研究结束时,没有证据表明存在胃蛋白酶或胃酸反弹性分泌过多的情况,并且在这少数患者中,安慰剂治疗和西咪替丁治疗之间没有明显差异。