Blockchain in Healthcare Systems: A Systematic Review

Due to their features blockchain technologies are gaining prominence due to their potential in facilitating asset sharing and ensuring transparent audit trails for data access and affordable ways to satisfy the needs of the healthcare industry. This review presents a thorough evaluation of blockchain applications in the health industry. A secure, elegant and counterpart undertaking framework can be evolved by Blockchain. Blockchain, being a horizontal technology that has revolutionized numerous industries, possesses immense potential to revolutionize the healthcare sector. The use of blockchain is being used to develop innovative and complex solutions that will improve the standards for keeping, transferring, analysis and handling of medical data and personal health records, according to a review of numerous concerns and applications. The assessment was based on a number of studies that presented the most recent data and the text explores the implications and knowledge gaps associated with utilizing blockchain technology to enhance healthcare procedures. The healthcare sector has witnessed significant enhancements in efficiency, access control, technical innovation, privacy protection, and the preservation of data management processes. The deployment of blockchain technology is going through a conceptual transformation. The results also imply that execution limitation and costs, as well as model performance are the main topics of the current limits. In order to address possible areas where future researchers may make major contributions, such as resolving issues with system outline, executive obedience, and data prevention, an integrated framework is offered. The review concludes by suggesting that more study may enable the mainstream adoption of blockchain technologies to address pressing problems with the improvement of patient care, medical diagnosis, legal compliance, fraud prevention, and remote surveillance in emergency scenarios.