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Lindsey, Jennifer S; Frederick-Dyer, Katherine; Carr, John Jeffrey; Cooke, Erin; Allen, Laveil M; Omary, Reed A
Academic radiology, 06/2023, Letnik: 30, Številka: 6Journal Article
Iodinated contrast media (ICM) is used in computed tomography (CT) imaging to better visualize pathophysiology. ICM is commonly sold in "single-dose" bottles that require any unused volume to be discarded. Multi-dose bottles have been developed as an alternative packaging method. The objective of this study was to compare ICM waste, plastic waste, and the associated financial costs for both the single-dose and multi-dose ICM delivery systems. Institutional data was used to estimate the average ICM administered per CT scan, average ICM wasted per CT scan, and the total ICM volume wasted annually. Waste estimates for the multi-dose bottles were generated by applying the average ICM administered per CT scan to the larger, multi-dose bottle volumes. Single-dose bottles, multi-dose bottles and injection syringes were weighed and used to calculate plastic waste generated by both packaging methods. Financial analysis was performed to compare the cost of supplies for single-dose and multi-dose ICM delivery systems. We found that 100 mL single-dose ICM bottles waste an average of 19.7 mL per CT scan, representing over 964 L of ICM wasted per year. The multi-dose ICM delivery system was projected to decrease pharmaceutical waste by at least 73% and reduce plastic waste by approximately 93%. We also estimate $494,000 in annual savings using the multi-dose ICM delivery method at our institution. Multi-dose ICM packaging can help conserve ICM, an important pharmaceutical that was only recently severely affected supply chain disruptions. The multi-dose delivery system can also reduce plastic waste and generate substantial financial savings to offset capital investment.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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