Evaluating the Impact of Electronic Health Record to Electronic Data Capture Technology on Workflow Efficiency: a...

Clinical trial data is still predominantly manually entered by site staff into Electronic Data Capture (EDC) systems. This process of abstracting and manually transcribing patient data is time-consuming, inefficient and error prone. Use of Electronic Health Record to Electronic Data Capture (EHR-To-EDC) technologies that digitize this process would improve these inefficiencies.

This study measured the impact of EHR-To-EDC technology on the data entry workflow of clinical trial data managers. The primary objective was to compare the speed and accuracy of the EHR-To-EDC enabled data entry method to the traditional, manual method. The secondary objective was to measure end user satisfaction.

Five data managers ranging in experience from 9 months to over 2 years, were assigned an investigator-initiated, Memorial Sloan Kettering-sponsored oncology study within their disease area of expertise. Each data manager performed one-hour of manual data entry, and a week later, one-hour of data entry using IgniteData's EHR-To-EDC solution, Archer, on a predetermined set of patients, timepoints and data domains (labs, vitals). The data entered into the EDC were compared side-by-side and used to evaluate the speed and accuracy of the EHR-To-EDC enabled method versus traditional, manual data entry. A user satisfaction survey using a 5-point Likert scale was used to collect feedback regarding the selected platform's learnability, ease of use, perceived time savings, perceived efficiency, and preference over the manual method.

The EHR-To-EDC method resulted in 58% more data entered versus the manual method (difference, 1745 data points; manual, 3023 data points; EHR-To-EDC, 4768 data points). The number of data entry errors was reduced by 99% (manual, 100 data points; EHR-To-EDC, 1 data point). Regarding user satisfaction, data managers either agreed or strongly agreed that the EHR-To-EDC workflow was easy to learn (5/5), easy to use (4.6/5), saved time (5/5), was more efficient (4.8/5), and preferred it over the manual entry workflow (4/5).

EHR-To-EDC enabled data entry increases data manager productivity, reduces errors and is preferred by data managers over manual data entry.