Design of Patient-centric Hyperledger-based Blockchain Framework for Indian Healthcare Services

Journal of Pharmacology and Pharmacotherapeutics, Journal Year: 2025, Volume and Issue: unknown

Published: May 8, 2025

Background The Indian healthcare system faces significant challenges, such as data fragmentation, lack of interoperability, and concerns about security. increasing digitization requires a robust infrastructure to address issues like counterfeit drugs, medical breaches, inefficient supply chain management. Processed play an important role in improving the quality services supporting effective decision-making. Advancements information technology (IT) sector have facilitated management maintenance electronic health records (EHRs), making it essential for IT ensure confidentiality access control due sensitive nature data. Purpose Blockchain provides decentralized tamper-proof solution, ensuring secure, interoperable, transparent EHR across providers. proposed research work addresses related by proposing Hyperledger blockchain-based framework, which connects multiple public centers secure sharing. Materials Methods role-based mechanism helps participants maintain privacy system. Compared existing frameworks, blockchain framework supports additional features authentication, control, privacy. Results satisfies patient-centric need context guaranteeing safe storage private patient environment. As volume number users network grow, latency throughput become critical that must be addressed. Conclusion performance analysis achieved 0.57 s 170 transactions per second (TPS) 10 MB block size 1,000 transactions, shows outperforming results reported previous studies.

Language: Английский

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An Examination of Distributed and Decentralized Systems for Trustworthy Control of Supply Chains

IEEE Access, Journal Year: 2023, Volume and Issue: 11, P. 137025 - 137052

Published: Jan. 1, 2023

Establishing a well-functioning Supply Chain Management (SCM) system is paramount during challenging times such as pandemics, natural disasters, and international conflicts. The complexity of global supply chains necessitates efficient systems, procedures, personnel to ensure optimal results. Poor coordination among entities can lead increased counterfeit products, ocean transportation costs, more expensive freight brokerage, bottlenecks in cargo flow, congestion, complications product accountability. To smooth hassle-free operation, it's essential maintain unambiguity accuracy throughout every process. Therefore, it vital have effective place for SCM. challenges encountered SCM be effectively tackled by utilizing blockchain technology. architecture technology characterized its distributed, decentralized robust safety measures, which guarantee the integrity data storage distribution across meticulously organized ledger. Users confidently rely on this innovative design's transparency, reliability, safety. Implementing carries immense potential bolstering privacy measures diverse sectors, including agriculture, healthcare, Goods Services Tax (GST), academics, e-voting automobile. This investigation delves into practical applications It thoroughly analyses existing research literature uncover latest advancements future breakthroughs area.

Language: Английский

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MediCrypt: A Model with Symmetric Encryption for Blockchain Enabled Healthcare Data Protection

Published: March 15, 2024

Language: Английский

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Supply-Blockchain Functional Prototype for Optimizing Port Operations Using Hyperledger Fabric

Blockchains, Journal Year: 2024, Volume and Issue: 2(3), P. 217 - 233

Published: July 11, 2024

Supply chain bottlenecks in port operations lead to significant delays and inefficiencies. Blockchain technology emerges as a viable solution, offering tamper-resistant ledgers, secure transactions, automation capabilities. While considerable research on developing blockchain-based solutions currently exist, there is lack of studies that specifically focus optimizing document management speed up supply operations. In this paper, supply-blockchain functional prototype for using Hyperledger Fabric introduced. terms core functionality, the allows initiation smart contract corresponding functions such creating editing port-related documents, minimizing manual interventions enhancing efficiency reduce congestion. Furthermore, it provides live tracking completed events facilitating transparency streamlined oversight. The permissioned nature ensures security robust access controls, aligning well with sensitive Firefly its connector framework was used middleware facilitate blockchain integration various prototype, while chaincode developed Go language package deploy contracts. theoretical development, agile project adopted ensure timely completion. results based performance testing demonstrate prototype’s potential alleviating documentation quickly delivering benefits key stakeholders.

Language: Английский

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Blockchain in Health Information Systems: A Systematic Review

International Journal of Environmental Research and Public Health, Journal Year: 2024, Volume and Issue: 21(11), P. 1512 - 1512

Published: Nov. 14, 2024

(1) Background: With the increasing digitalization of healthcare systems, data security and privacy have become crucial issues. In parallel, blockchain technology has gradually proven to be an innovative solution address this challenge, as its ability provide immutable secure record transactions offers significant promise for information management. This systematic review aims explore applications in health highlighting advantages challenges. (2) Methods: The publications chosen compose were collected from six databases, resulting initial identification 4864 studies. Of these, 73 selected in-depth analysis. (3) Results: main results show that been used mainly electronic records (63%). Furthermore, it was Internet Medical Things (8.2%) sharing during COVID-19 pandemic (6.8%). As advantages, greater security, privacy, integrity identified, while challenges point need standardization regulatory (4) Conclusions: Despite difficulties encountered, potential improve However, more research continued collaboration between those involved are needed maximize benefits.

Language: Английский

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Securing Social Spaces: Machine Learning Techniques for Fake Profile Detection on Instagram

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: July 15, 2024

Fake profiles, on Instagram, pose significant challenges in online spaces. These profiles are fabricated with the intention to mislead and deceive by assuming identity of genuine persons or institutions. individuals often disseminate false information, participate spamming, carry out criminal acts, which negatively impact user confidence safety. Detecting these fake involves analysis various factors like account activity, behavior patterns, content, network interactions distinguish from users. Advancements machine learning AI techniques play a crucial role developing robust detection models mitigate deceptive profiles. This paper delves into intricate realm profile social-media platforms. The proposed model exhibits commendable performance metrics, showcasing an accuracy 83.84%. Delving specifics, for identification precision stands at 80.65%, recall 80.16%, F1-Score 80.41%. When detecting real precision, recall, excel significantly higher 86.06%, 86.43%, 86.24% respectively. impressive metrics achieved through sophisticated approach leveraging DistilBERT text processing, SMOTE handling imbalanced data, Random Forest classification detect Instagram based biography length. In essence, this research contributes substantial insights advanced methodologies domain detection. It aspires fortify trustworthiness credibility verification systems, serving as foundational stone future advancements field.

Language: Английский

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Blockchain-Secured Electronic Health Records for the Internet of Medical Things

Advances in healthcare information systems and administration book series, Journal Year: 2024, Volume and Issue: unknown, P. 260 - 279

Published: July 23, 2024

Over the past 20 years, healthcare industries have witnessed a paradigm shift. The use of sensors and IoT-enabled devices for real-time patient monitoring analysis has greatly simplified process determining investigative criteria. Even while many medical sectors embraced technology, there are still lot issues that remain to be solved. In order improve health record security enable access only by authorized individuals, this proposed system combines blockchain IoMT, electronic records. A four-layer internet things architecture is designed guarantee accuracy data gathered from sensors. It determined block size hyperledger sawtooth affects throughput latency results across range operations after series performance tests over basic setup an acquired those tests.

Language: Английский

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Securing social spaces: machine learning techniques for fake profile detection on instagram

Social Network Analysis and Mining, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 8, 2024

Language: Английский

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E-Health Transforming Healthcare Delivery With AI, Blockchain, and Cloud

Advances in electronic government, digital divide, and regional development book series, Journal Year: 2024, Volume and Issue: unknown, P. 475 - 510

Published: Dec. 13, 2024

An Electronic Health Records System is a digitized version of patient's medical records that are stored electronically. The current system Hospitals use to store digital patient information and faces numerous obstacles.These systems fail balance data security open threats hackers unauthorized access which can lead cyberattacks. chapter explores how AI, Blockchain Cloud Computing combined overcome these challenges. creates decentralized, transparent, immutable providing robust framework for secure efficient management by using Hyperledger Fabric, Amazon Web Service with React.js front-end deliver great experience users. This proposed architecture provides security, improves integration issues, operational costs safe, scalable, patient-centric approach, represents substantial development in healthcare the serverless computing blockchain technology.

Language: Английский

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