这篇透视文章解决了静脉注射药物管理中容器内容物相互作用的关键问题,专注于核医学中使用的放射性药物。药物施用错误对患者安全构成重大挑战。“五权”框架——确保合适的病人,药物,时间,剂量,和途径-作为安全药物管理的基石。在放射性药物的背景下,值得注意的是它们在核医学中的用途,遵守这些原则是至关重要的,因为它们在诊断和治疗程序中的独特特性和作用。本文探讨了容器材料的影响,特别是在注射器中,关于放射性药物的稳定性和给药准确性。它深入研究了吸附现象的复杂性,强调证明其发生和潜在后果的研究,包括给药剂量的变化和受损的诊断或治疗结果。影响吸附的值得注意的因素包括放射性药物的类型,容器成分,分子性质,和稀释。结果揭示了注射器中的残留活性并确定了特定成分,如润滑剂,硅垫片,和柱塞,提出了对吸附的贡献。讨论了金属污染物从容器到内容物的迁移,强调对放射化学产率和稳定性的潜在影响。需要进行全面的研究来表征药物-容器相互作用,并提出有关患者从规定活动中获得的真正益处的关键问题。它挑战当前的做法,建议需要定制的活动水平,容器验证协议,和医院制剂的严格测试。最终,这篇透视论文呼吁对这些相互作用有更深入的理解,敦促监管考虑和标准化,以确保最佳的药物管理和患者预后。
This perspective article addresses the critical issue of container-content interactions in the administration of intravenous medications, with a focus on radiopharmaceuticals used in nuclear medicine. Medication administration errors pose a significant challenge to patient safety. The \"five rights\" framework-ensuring the right patient, drug, time, dose, and route-serves as a cornerstone for safe drug administration. In the context of radiopharmaceuticals, notable for their use in nuclear medicine, adherence to these principles is paramount due to their unique properties and role in diagnostic and therapeutic procedures. The article explores the impact of container materials, particularly in syringes, on radiopharmaceutical stability and administration accuracy. It delves into the complexities of sorption phenomena, highlighting studies demonstrating its occurrence and potential consequences, including variations in administered doses and compromised diagnostic or therapeutic outcomes. Noteworthy factors influencing sorption include the type of radiopharmaceutical, container composition, molecular properties, and dilution. Findings revealing residual activity in syringes and identifying specific components, such as lubricants, silicon gaskets, and plungers, contributing to adsorption are presented. Migration of metal contaminants from container to content is discussed, emphasizing the potential impact on radiochemical yield and stability. There is a need for comprehensive studies to characterize drug-container interactions and poses crucial questions about the true benefit patients derive from prescribed activities. It challenges current practices, suggesting a need for tailored activity levels, container validation protocols, and rigorous testing of hospital preparations. Ultimately, this perspective paper calls for a deeper understanding of these interactions, urging regulatory consideration and standardization to ensure optimal drug administration and patient outcomes.