System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, Iran
Introduction: Providing medicine as a strategic product has a special importance in every country. This research was done with the goal of managing inventories in the medicine supply chain using system dynamic approach. Methods: The current research was carried out as a case study in Mashhad Razavi...
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| Format: | Article |
| Language: | fas |
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Vesnu Publications
2017-12-01
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| Series: | مدیریت اطلاعات سلامت |
| Subjects: | |
| Online Access: | http://him.mui.ac.ir/index.php/him/article/view/3133 |
| _version_ | 1818154402921316352 |
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| author | Zahra Mojaradi Marzieh Mozafari |
| author_facet | Zahra Mojaradi Marzieh Mozafari |
| author_sort | Zahra Mojaradi |
| collection | DOAJ |
| description | Introduction: Providing medicine as a strategic product has a special importance in every country. This research was done with the goal of managing inventories in the medicine supply chain using system dynamic approach.
Methods: The current research was carried out as a case study in Mashhad Razavi Hospital, Iran. Plavix tablet supply chain was studied in two levels including the pharmacy and the hospital. The inventory variables were identified and mathematical relations were stated for feedback loops. Then, causal loop diagram (CLD) and stock and flow diagram (SFD) were designed. The simulation was performed for a 30-day interval.
Results: The results of Plavix tablet supply chain simulation for a 30-day interval showed a remarkable increase in the demand and decrease in inventory levels in a way that 39% of the patients were not served while some extra tablets remained at the end of the study period.
Conclusion: According to the cause and effect study of the simulation model, Plavix inventory problems were due to the increased demand in the studied time period and the inconsistency in the supply chain of this drug in Razavi Hospital. The proposed model of this study can help the policy makers of pharmacies and hospitals to achieve accurate prediction and coordinated decision making in ordering and safety stock holding policies. |
| first_indexed | 2024-12-11T14:25:57Z |
| format | Article |
| id | doaj.art-a1f672fc5aeb4626a5a303e7e7041b67 |
| institution | Directory Open Access Journal |
| issn | 1735-7853 1735-9813 |
| language | fas |
| last_indexed | 2024-12-11T14:25:57Z |
| publishDate | 2017-12-01 |
| publisher | Vesnu Publications |
| record_format | Article |
| series | مدیریت اطلاعات سلامت |
| spelling | doaj.art-a1f672fc5aeb4626a5a303e7e7041b672022-12-22T01:02:41ZfasVesnu Publicationsمدیریت اطلاعات سلامت1735-78531735-98132017-12-01145211216931System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, IranZahra Mojaradi0Marzieh Mozafari1MSc, Industrial Engineering, School of Industrial Engineering, E-Campus, Islamic Azad University, Tehran, IranAssistant Professor, Industrial Engineering, School of Industrial Engineering, E-Campus, Islamic Azad University, Tehran, IranIntroduction: Providing medicine as a strategic product has a special importance in every country. This research was done with the goal of managing inventories in the medicine supply chain using system dynamic approach. Methods: The current research was carried out as a case study in Mashhad Razavi Hospital, Iran. Plavix tablet supply chain was studied in two levels including the pharmacy and the hospital. The inventory variables were identified and mathematical relations were stated for feedback loops. Then, causal loop diagram (CLD) and stock and flow diagram (SFD) were designed. The simulation was performed for a 30-day interval. Results: The results of Plavix tablet supply chain simulation for a 30-day interval showed a remarkable increase in the demand and decrease in inventory levels in a way that 39% of the patients were not served while some extra tablets remained at the end of the study period. Conclusion: According to the cause and effect study of the simulation model, Plavix inventory problems were due to the increased demand in the studied time period and the inconsistency in the supply chain of this drug in Razavi Hospital. The proposed model of this study can help the policy makers of pharmacies and hospitals to achieve accurate prediction and coordinated decision making in ordering and safety stock holding policies.http://him.mui.ac.ir/index.php/him/article/view/3133MedicineSupply and DistributionMedicine InventoriesSimulation |
| spellingShingle | Zahra Mojaradi Marzieh Mozafari System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, Iran مدیریت اطلاعات سلامت Medicine Supply and Distribution Medicine Inventories Simulation |
| title | System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, Iran |
| title_full | System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, Iran |
| title_fullStr | System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, Iran |
| title_full_unstemmed | System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, Iran |
| title_short | System Dynamics Simulation in Medicine Supply Chain: A Case Study of Mashhad Razavi Hospital, Iran |
| title_sort | system dynamics simulation in medicine supply chain a case study of mashhad razavi hospital iran |
| topic | Medicine Supply and Distribution Medicine Inventories Simulation |
| url | http://him.mui.ac.ir/index.php/him/article/view/3133 |
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