Transforming Healthcare Data Management: A Blockchain-Based Cloud EHR System for Enhanced Security and Interoperability

Abstract

The adoption of cloud-based electronic health record (EHR) systems and blockchain technology in healthcare is gaining attention for enhancing data security and interoperability. This research focuses on designing and implementing a blockchain-based cloud EHR system. It explores selecting suitable blockchain technology, cloud infrastructure, and data management methods to ensure patient data confidentiality, integrity, and availability. The architecture and components of the system, including the blockchain network, cloud storage layer, and user interface, are thoroughly discussed. A pilot study evaluates the system’s feasibility and performance, showcasing improved data protection, sharing, and management compared to traditional EHR systems. The potential benefits, drawbacks, and barriers to adoption of a blockchain-based cloud EHR system are examined. This research provides valuable insights and recommendations for healthcare institutions considering the implementation of such systems, addressing the challenges, and offering guidance for successful adoption.

AI: the future of humanity

“…The impact of AI on employment and the workforce necessitates proactive efforts to reskill and upskill individuals, ensuring that the benefits of AI are shared inclusively. Privacy, security, and data ethics demand responsible data handling and robust regulations to safeguard individuals' personal information [44]. Addressing bias, ensuring fairness and transparency, and preserving human autonomy are crucial in building trust and fostering the responsible development and deployment of AI technologies.…”

Generative AI as Virtual Healthcare Assistant for Enhancing Patient Care Quality

“…The pace of technological advancement in recent years has fundamentally transformed the way we learn, work, and interact [1], [2]. Several technological innovations, in particular, have played a crucial role in this change [3], including blockchain technology [4], the metaverse [5], [6], emerging technologies [7], [8], and artificial intelligence (AI) [9]. One example is generative AI technologies, such as large language models [10][11][12].…”

Safeguarding Vascular Health: Unleashing the Potential of Smartphone Early Warning Systems to Elevate Phlebitis Prevention in IV Infusion Therapy

“…The implementation of health information systems, advanced medical devices, and the utilization of health mobile applications provides efficient support in the diagnosis, treatment, and management of health. These innovations not Aulia Asman 1 , Yulkifli 2 , Yohandri 2 , Naurah Nazhifah 2 , Soha Rawas 3 , Agariadne Dwinggo Samala 4 () only enhance the quality of healthcare services but also offer improved monitoring capabilities for patients' conditions [5], [6].…”