• 作者：José ; Marí ; a Maestre Torreblanca^a ; ^{pepemaestre@cartuja.us.es} ; Beatriz Isla Tejera^b ; Marí ; a Isabel Ferná ; ndez Garcí ; a^b ; José ; Ramó ; n del Prado Llergo^b ; Teodoro Á ; lamo Cantarero^a ; Eduardo Ferná ; ndez Camacho^a
• 关键词：Stock de seguridad ; Gestió ; n de stock ; Aná ; lisis de la demanda de medicamentos ; Rotura de stock
• 刊名：Farmacia Hospitalaria
• 出版年：2012
• 期刊代码：pca388_11306343
• 类别：pha
• 出版时间：May-June, 2012
• 卷：36
• 期：3
• 页码：130-134
• 文件大小：199 K

Objective

To determine how many dispensary drugs should be in the safety stock in a tertiary hospital in accordance with the risk level and the number of days that the hospital is able to withstand a stockout.

Methods

We statistically analysed the infliximab order recorded over a period of 120 days. This drug is relevant for this study as it is costly and is immediately supplied to the clinic. Using the data records for purchasing and dispensing in our department, we created a table to compare the level of risk assumed with the number of units in stock and the number of days that the safety stock should last. In addition, we calculated how much stock there should be in accordance with different heuristic rules used by pharmacy departments.

Results

In the period being studied, the daily order was 11.4 卤 14.8 units of infliximab. Using the methodology proposed, we discovered that there should be 79 units in the safety stock. Other hospital rules determine values of 47 and 119 units.

Conclusions

The method proposed allows us to discover the risk level that is assumed when selecting the safety stock. Therefore, we are able to design a safety stock policy consistent with the risk level adopted. Under certain assumptions the safety stock quota provided by this method could be reduced. Lastly, there is a notable difference between the safety stock values suggested by different rules, as it has been shown in this article.