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为证明药师能从经济上和临床疗效方面对药物疗法发挥作用,在一家拥有612张床位的大学教学医院进行了一项着重静注雷尼替丁不正确运用的两期研究。静注雷尼替丁是根据价格、使用频度和用药不当的倾向来选定的。如果胃肠道完整而功能正常,雷尼替丁的非肠道用药并不比口服用药有什么治疗的优点。在我们医院里,每日静注雷尼替丁(每8小时静注50mg)的价格是14.5美元,这约为每日口服片剂(每12小时口服150mg)价格1.75美元的8倍。
To demonstrate that pharmacists can play a role in drug therapy both economically and clinically, two studies have been conducted in a 612-bed college teaching hospital focusing on improper intravenous ranitidine use. Intravenous ranitidine is selected based on price, frequency of use, and inappropriate medication. If the gastrointestinal tract is intact and functioning properly, the parenteral administration of ranitidine is no better than that of oral medication. In our hospital, daily intravenous ranitidine (50 mg intravenously every 8 hours) costs $ 14.5, which is approximately eight times the price of $ 1.75 daily oral tablets (150 mg orally administered every 12 hours).