Fig. 3
From: Development of an integrated and comprehensive clinical trial process management system
Critical services for data integration between the clinical trial management system (CTMS) and external systems. HIS: hospital information system; EMR: electronic medical record; LIS: laboratory information system; CDR: clinical data repository; ETL: extract-transform-load; MQ: message queue; RPC: remote procedure call; CTMS: clinical trial management system; PMMS: permission management and maintenance system; CTSMS: clinical trial subject management system; CTIPMS: clinical trial investigational product management system; CTFMS: clinical trial financial management system; CTSMS: clinical trial subject management system; CTQMS: clinical trial quality management system