8 documents found, page 1 of 1
Security and immutability of open data in healthcare
Guimarães, Tiago André Saraiva; Duarte, Ricardo Jorge Silva; Cunha, João Carlos Soares; Gomes, Paulo; Santos, ManuelClinical data are sensitive data given the origin of the information. Since the implementation of health information systems, some issues such as interoperability, security, and privacy have been strongly questioned. Storing and consulting them raises the same concerns. Given these concerns, any attempt to introduce healthcare information systems must guarantee the security and privacy, integrity, and immutabil...
The role of blockchain technology in ensuring security and immutability of open...
Guimarães, Tiago André Saraiva; Duarte, Ricardo Jorge Silva; Cunha, João Carlos Soares; Silva, Pedro; Santos, ManuelClinical information is highly confidential due to its sensitive nature. Implementing health information systems has raised concerns regarding in teroperability, privacy, and security. The storage and retrieval of this infor mation also present the same problems. Therefore, any effort to introduce healthcare information systems must ensure patient data's safety, privacy, integ rity, and immutability. Blockchain...
OpenEHR and business intelligence in healthcare: an overview
Cunha, João Carlos Soares; Duarte, Ricardo Jorge Silva; Guimarães, Tiago André Saraiva; Santos, ManuelHealthcare systems are a constant concern in today's society. The healthcare sector, like any other, collects a large amount of information on a daily basis. This information has recently been stored in electronic health records, the EHR. These records are a way to store a patient's information electronically, consequently improving its availability for better management in the institution. On the other hand, i...
Blockchain analytics - real-time log management in healthcare
Guimarães, Tiago André Saraiva; Duarte, Ricardo Jorge Silva; Pinheiro, Bruno; Faria, Daniel; Gomes, Paulo; Santos, ManuelWith the growing dependence on information technologies in healthcare organizations, it is crucial to ensure data security since its sensitiveness. To guarantee this requirement, a system was developed consisting of a private blockchain network designed to support the recording of hospital logs and an interface to facilitate data analysis. This article covers the development of a private blockchain solution. Fo...
Permissioned blockchain approach using open data in healthcare
Cunha, João Carlos Soares; Duarte, Ricardo Jorge Silva; Guimarães, Tiago André Saraiva; Santos, ManuelDigital health records play a key role in the area. However, it is difficult to obtain a unified view of your data, as it is distributed among different providers, spread over several places, and is not integrated. To address these problems, blockchain technology and the openEHR interoperability standard have emerged. Blockchain is a new wave of disruption that has come to redesign interactions that involve any...
Blockchain analytics in healthcare: an overview
Cunha, João Carlos Soares; Duarte, Ricardo Jorge Silva; Guimarães, Tiago André Saraiva; Quintas, César; Santos, ManuelWe can’t consider blockchain only as a change, but as a fast phenomenon that is already on the move. It is a new wave of disturbances that has come to redesign the interactions that involve any form of exchange of values. It brings a new perspective on security, resilience, and effectiveness of systems. It initially became popular with the emergence of cryptocurrencies. Currently, it is more than just a base fo...
Interoperability and security issues on multichannel interaction in healthcare ...
Moreira, Ailton; Guimarães, Tiago André Saraiva; Duarte, Ricardo Jorge Silva; Salazar, Maria Manuel; Santos, ManuelIn recent years, there has been a strong adherence to the digitization, integration, and modernization of health services by care providers. This trend has already demonstrated its potential in several aspects of the health services made available to patients through different interaction channels. Although this practice is full of benefits for the different actors involved, it raises many issues related to the...
A business intelligence platform for portuguese Misericórdias
Duarte, Ricardo Jorge Silva; Guimarães, Tiago André Saraiva; Santos, ManuelHealth systems are a constant concern in today’s society. The health sector, like any others, collects a large amount of information necessary to make decisions on a daily basis. Therefore, a quick and effective response is needed in order to increase its efficiency, focusing in the implementation of Information Systems. The main objective of this project is to understand the value of Business Intelligence syst...