本文评价抗酸药、H_2受体阻断剂、哌吡二氮(艹卓)和硫糖铝对预防应激性溃疡出血的效果,并对接受这些药物的患者的肺炎发生率和死亡率进行比较。对象收集德、英、法、意和西班牙各国加强监护病房对应激性溃疡预防性药物和肉眼可见出血频率的评价资料。研究均采用随机对照 This article evaluates the efficacy of antacids, H 2 blockers, dipyrazid, and sucralfate in preventing bleeding from stress ulcers and rates of pneumonia and mortality in patients receiving these drugs Compare Subjects collected data from Germany, England, France, Italy and Spain to strengthen intensive care unit evaluation of prophylactic drugs for treating stress ulcer and frequency of bleeding visible to the naked eye. All studies used randomized controls