This study presents a systematic literature review (SLR) of research on blockchain applications in the healthcare domain. The review incorporated 42 articles presenting state-of-the-art knowledge on current implications and gaps pertaining to the use of blockchain technology for improving healthcare processes. The SLR findings indicate that blockchain is being used to develop novel and advanced interventions to improve the prevalent standards of handling, sharing, and processing of medical data and personal health records. The application of blockchain technology is undergoing a conceptual evolution in the healthcare industry where it has added significant value through improved efficiency, access control, technological advancement, privacy protection, and security of data management processes. The findings also suggest that the extant limitations primarily pertain to model performance, as well as the constraints and costs associated with implementation. An integrated framework is presented to address potential areas wherein future researchers can contribute significant value, including addressing concerns regarding regulatory compliance, system architecture, and data protection. Finally, the SLR suggests that future research can facilitate the widespread deployment of blockchain applications to address critical issues related to medical diagnostics, legal compliance, avoiding fraud, and improving patient care in cases of remote monitoring or emergencies.

这项研究提出了有关医疗领域区块链应用研究的系统文献综述（SLR）。该评论纳入了42篇文章，介绍了有关使用区块链技术改善医疗保健流程的当前影响和差距的最新知识。SLR的发现表明，区块链正被用于开发新颖和先进的干预措施，以提高医疗数据和个人健康记录的处理，共享和处理的普遍标准。区块链技术的应用正在医疗保健行业中经历着概念上的发展，通过提高效率，访问控制，技术进步，隐私保护和数据管理流程的安全性，它已增加了可观的价值。研究结果还表明，现存的限制主要与模型性能以及与实施相关的约束和成本有关。提出了一个集成的框架来解决潜在的领域，在这些领域中，未来的研究人员可以发挥重要作用，包括解决有关法规遵从性，系统架构和数据保护的问题。最后，SLR建议，未来的研究可以促进区块链应用程序的广泛部署，以解决与医疗诊断，法律合规，避免欺诈以及在远程监控或紧急情况下改善患者护理有关的关键问题。提出了一个集成框架来解决潜在领域，在这些领域中，未来的研究人员可以发挥重要作用，包括解决有关法规遵从性，系统架构和数据保护的问题。最后，SLR建议，未来的研究可以促进区块链应用程序的广泛部署，以解决与医疗诊断，法律合规，避免欺诈以及在远程监控或紧急情况下改善患者护理有关的关键问题。提出了一个集成的框架来解决潜在的领域，在这些领域中，未来的研究人员可以发挥重要作用，包括解决有关法规遵从性，系统架构和数据保护的问题。最后，SLR建议，未来的研究可以促进区块链应用程序的广泛部署，以解决与医学诊断，法律合规，避免欺诈以及在远程监控或紧急情况下改善患者护理有关的关键问题。