If you’re new to the clinical trial software world, several terms and abbreviations can be confusing. If you’re trying to get a grip of what’s what, this brief guide will elaborate on some of the most commonly used terms when it comes to clinical trial software.
EDC: Electronic Data Capture
One of the most commonly used terms in the clinical trial world is EDC, which is short for Electronic Data Capture. EDC is the dominant system when it comes to collecting patient data for clinical trials and it has largely replaced the paper forms used to gather patient information.
Terms like EDC software, EDC solution, EDC system, all refer to the same thing. It’s a platform for gathering, organizing, and accessing patient data throughout a clinical trial. EDC system is popular because it has many benefits over paper CRFs.
eCRF: Electronic Case Report Form
Many people think that EDC and eCRF refer to the same thing. However, while EDC is the software or system used to collect and store data electronically, eCRF is the instrument it uses to do so. The electronic case report form is developed by clinical researchers to gather data.
This form is the electronic version of the paper-based CRF that was used before EDC. So, you’ll find vendors using the two terms interchangeably, however, EDC is the system is whereas eCRF is the tool or instrument in it.
CTMS: Clinical Trial Management System
People often confuse the EDC system and CTMS, believing them to be two names for the same thing. However, the reality is that both are complementary solutions and clinical studies use both.
CTMS, as the name suggests, is more focused on the project management aspects whereas EDC is more focused on clinical trial data management. In other words, CTMS focuses on collaboration and ensuring the project runs smoothly overall.
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