Emerging technologies such as Blockchain (BC) are increasingly being leveraged across various industries, including healthcare, to introduce innovative solutions. In the healthcare sector, blockchain facilitates the secure storage and sharing of patient data among multiple stakeholders, such as hospitals, diagnostic centers, pharmaceutical companies, and medical professionals. Blockchain-based applications in medicine can accurately detect critical errors, including potentially hazardous ones, thereby enhancing the safety, efficiency, and transparency of medical data exchange. Traditional healthcare systems rely on multiple centralized databases to store patient records, often leading to data fragmentation, interoperability challenges, and security risks. Blockchain's distributed and immutable ledger can address these concerns by providing a unified, tamper-proof source of truth for healthcare data. This research begins by conducting a detailed analysis of blockchain technology, emphasizing its core principles, including decentralization, immutability, and cryptographic security. Additionally, the study examines various applications of blockchain in healthcare, such as managing patient records, tracking supply chains, and overseeing clinical trials. It highlights the potential advantages of blockchain, such as improving transparency, reducing costs, and enabling patients to have greater control over their personal health information. The study aims to provide a comprehensive overview of the latest research trends in blockchain-based healthcare solutions, addressing current advancements, challenges, and potential future applications. By thoroughly exploring the evolving landscape of blockchain technology in healthcare, this research seeks to offer valuable insights into its ongoing development and impact.
Durga et al. (Thu,) studied this question.
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