PMC3723676_01
Pacemaker Registry Activity Diagram to Support Data Exchange between EHR system and REDCap.. Footnotes: (1) The study design is communicated to Clinical Trial Team, specifically to the Research Coordinator. (2) Case Report Form (CRF) is developed using the REDCap EDC tool hosted at a local server within the firewall of the University of Sao Paulo. Once built the CRF, the Registry Administrator will assign users rights for system access. (3) Patient is admitted to facility and the healthcare team entered demographic and clinical data into the EHR. (4) Research coordinators identify eligible study subjects by consulting the EHR patients records. (5) After patient enrollment, a REDCap API request is send to the Data Work Group for retrieving and importing socio-demographic information directly from the sources of hospital systems. (6), (7) Information is exchanged between the EHR and REDCap. (8) Registry administrator oversees all data collected by research coordinators. (9) CRF is transmitted from the research coordinators to the Data Work Group for data validation, data quality control e data analysis. (10) Data Work Group transmits CRF and aggregated data to the Research Team and Registry Administrator.
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Team. The Data Work Group is responsible for data maintenance, information exchange, and data aggregation with other databases. (Table 1, Figure 4).