Utilizing Blockchain for Healthcare Advancements in India

Abstract

Due to the high rate of fragmentation, India's healthcare system is faced with stagnant patient data that is isolated in silos involving thousands of clinics and healthcare centers. This disunity is linked to significant gaps in patient care, as individuals carry actual documents and medical professionals struggle to obtain a comprehensive clinical history when necessary. In this study, the authors analyze how blockchain can be used to resolve the healthcare interoperability crisis in India. Compared to the traditional centralized databases, blockchain establishes a distributed ledger, through which records between patients remain securely shared within approved healthcare networks. Immutable feature maintains data integrity and the decentralized system offers high security against cyber-attacks that are being perpetrated more commonly on healthcare institutions. There are three main benefits to the implementation of a blockchain identified in the study. One is increased security due to distributed storage of data that removes single-point failover which hackers usually target. Second, the enhanced interoperability will enable the easy flow of information among the public and private healthcare providers eliminating repetitive tests and delays in care. Third, greater transparency allows the patients more influence on their healthcare data, as well as improves the ability to track clinical trials and outcomes. Nevertheless, a number of problems make the adoption of blockchain in the Indian healthcare industry difficult. The cost of implementation is still extremely high in many institutions especially the smaller clinics and the rural health care providers. The current electronic health records systems have to be upgraded significantly to connect to the blockchain networks. The regulatory frameworks will have to change, such as the Personal Data Protection Bill in 2020 in India, and ensure that they support decentralized data management alongside standards of compliance. Based on the conducted research, it can be concluded that the implementation of blockchain requires the joint work of governmental institutions, healthcare facilities, and technology corporations. Though there exist some technical and financial obstacles, the capability of blockchain to build a single, safe ecosystem in the healthcare industry may bring incredible changes in patient outcomes of the wide variety of healthcare in India.