Blockchain-based system for User Consent Management using Smart Contract in Healthcare
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The integration of blockchain technology in healthcare has, over the years, developed into a solution that addresses security, transparency, and patient autonomy in the management of their own data. This paper presents a blockchain-based framework for managing user consent and leveraging smart contracts to enable decentralized, immutable, and transparent processing of patient data. Our system empowers users by giving them control over their own data while respecting the terms and conditions of the contract between the patient and the medical institution or hospital. By employing classification algorithms such as Naive Bayes for managing terms and verifying user consent conditions, this approach ensures safety and operational efficiency. The experimental results demonstrate the cost-effectiveness and robustness of the framework, offering a promising way forward for modernizing healthcare data management.
Abstract
The integration of blockchain technology in healthcare has, over the years, developed into a solution that addresses security, transparency, and patient autonomy in the management of their own data. This paper presents a blockchain-based framework for managing user consent and leveraging smart contracts to enable decentralized, immutable, and transparent processing of patient data. Our system empowers users by giving them control over their own data while respecting the terms and conditions of the contract between the patient and the medical institution or hospital. By employing classification algorithms such as Naive Bayes for managing terms and verifying user consent conditions, this approach ensures safety and operational efficiency. The experimental results demonstrate the cost-effectiveness and robustness of the framework, offering a promising way forward for modernizing healthcare data management.