Blockchain in Healthcare: Ensuring Security and Interoperability in Electronic Health Record Data Exchange

In the realm of healthcare, security and interoperability in data exchange are critical challenges that impact patient care quality and operational efficiency. Blockchain technology has emerged as a promising solution to address these issues, offering a decentralized and secure system that ensures the integrity and privacy of medical data. This article explores how blockchain can transform data management in the healthcare sector, enhancing the electronic health record (EHR) and facilitating secure data exchange.

Diving Deeper into Blockchain in Healthcare

Blockchain, known for its ability to create an immutable and decentralized record, offers multiple benefits in the context of healthcare. According to a study, this technology can enhance data security, privacy, and interoperability in biomedical research and electronic health records. Furthermore, blockchain allows for more precise access control and more efficient data auditing, which is crucial for protecting sensitive patient information.

Interoperability is another critical aspect that blockchain can significantly improve. An article highlights how distributed ledger technology can facilitate information exchange between different health platforms, improving decision-making and care coordination. This is especially relevant in an environment where fragmented systems and varied standards hinder interoperability.

Moreover, blockchain is not limited to health record management. Its application is also being explored in pharmaceutical supply chain management, fraud detection, and public health surveillance, as mentioned in a study on geospatial blockchain.

Conclusions

The transformative potential of blockchain in healthcare is undeniable. By providing a secure and transparent framework for data storage and exchange, this technology can address persistent issues of security and interoperability. However, its implementation faces challenges such as technical complexity, economic costs, and regulatory issues. As research and interdisciplinary approaches continue to advance, we are likely to see a gradual adoption of blockchain in the healthcare sector, improving data management and promoting more patient-centered care.

Referencias

• [1] Utilizing Blockchain Technology for Healthcare and Biomedical Research: A Review
• [2] Enhancing EHR Interoperability and Security through Distributed Ledger Technology: A Review
• [3] Geospatial blockchain: promises, challenges, and scenarios in health and healthcare

Created 13/1/2025