DDDs在药房库存管理中的应用启示

摘要

OBJECTIVE:To provide reference for drug procurement and inventory control in hospital pharmacy. METHODS:Referring to the new definition of DDDs in clinical application amount and inventory control amount,the application of DDDs in the formulation of drug purchase plan and stock control was introduced to validate the rationality of its application based on the practice of the hospital. RESULTS & CONCLUSIONS:DDDs represent drug dosage or inventory dosage within a certain time range. According to this definition,DDDs can be used to predict the amount of some drug or some type in the future;purchase pr-inciple of“frequent purchase”is not reasonable due to workload increase;reasonable inventory amount could be confirmed,so that inventory amount can be reduced as much as possible under the guarantee of drug type supply. Through the practice of 2 long holi-days in our hospital,drug purchase plan on the basis of new definition of DDDs not only guaranteed drug supply but also reduced inventory amount;not only simplified and accuratelied formulated purchase plan,but also reduced workload of inventory control.%目的：为医院药房的药品采购和库存管理提供参考。方法：借鉴用药频度（DDDs）在临床使用量与库存管理量中被赋予的新含义，引出其在制订药品采购计划和库存管理中的相关应用，结合本院实践证实该应用的合理性。结果与结论：DDDs可表示在一定时间范围内的用药剂量数或库存剂量数。借用此含义，可将DDDs用于准确推测某药或某类药的未来用量；据此分析认为库存管理中“勤进”采购原则可导致工作量的增加而具有不合理性；还可合理确定库存金额，使在尽可能保证所有品种供应的情况下尽量降低库存金额。经在我院2个长假的实践，借鉴DDDs新含义建立的理论制订的药品采购计划不但保证了药品供应，而且降低了药品库存金额，不但使采购计划的制订更加简便、准确，而且减少了库存管理的工作量。