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Data collection

Data InputComputerized data collection, also known as EDC (Electronic Data Capture) is the most important feature of eCRF. Indeed, without efficient data collection, it is understandable that your study will not advance.

Considering that for a long time, the screen capture of medical data was the main obstacle to the use of eCRF, we have paid particular attention to ergonomics to facilitate the data entry and to ensure that EOL© is compatible with all browsers.

Whether the Investigator passes through the Clinical Research Assistant (CRA) or Clinical Study Technician (CST), all input profiles are considered to accelerate the process of data collection.

Ergonomics of data entry:

  • Cut out of eCRF in questionnaires, chapters, blocks, questions, sub-questions...;
  • Conditional display based on previous responses;
  • Conditional display based on the user profile, the stratum of the patient, the randomisation arm or specific conditions;
  • Input help (Data documented by external links, attachments, comments);
  • Browsing by page (Next - Previous) and tab (direct access to a page);
  • Use of free text areas, check boxes, drop-down list, calendar for dates;
  • Ability to import documents attached to the patient record (radiography, orders...);
  • Precoding for Medrea bases.

Entry control:

  • Automatic check for missing data;
  • Automatic format check (Date, Num vs Alpha);
  • Automatic check for off-limit data;
  • Possible differentiation between unlikely (but possible) and impossible values;
  • Possibility to enter partial dates;
  • Check of coherence between variables of the same screen;
  • Check of consistency between different questionnaires or visits;
  • Check of AE/SAE, protocol deviation, inclusion error with sending of notification by email to the coordination team;
  • Management of check box with configurable labels for no response justification (DM,ND,NA,UK,Not done, Don't know...) ;
  • No blocking field to record its entry;
  • Ability to define non-blocking mandatory fields;
  • Possibility of partial records at any time;
  • Any inconsistent, off-limit, or missing data generate a Query (request for correction) by a specific pictogram display next to the data and visible by the monitor.

Security and Audit Trail:

  • Unique ID by user;
  • Electronic signature;
  • Automatic disconnection;
  • Reminder for unsaved changes;
  • Validation possible by the Principal Investigator;
  • Traceability of all changes (Date/Time, User, Old and New value);
  • Traceability of all actions (Connection, Registration, Validation, Disabling).

Our news

EOL New brochure available!
March 2016 : EOL the new brochure is available!

Medsharing in figures
(Figures 2015)
78,000 patients since 2003 for over 130 studies.
26 Registries / Observatories.
49 Studies.
61 Clinical Trials
31 Randomizations (without eCRF)

47 Drug Studies
28 DM Studies

66 Ongoing studies.

Figures 2015

New version of the application of randomization
Check out the new unlimited version of our Randomization for clinical trial application IPHONE / IPAD.

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by Neuro-Graph

July 2023

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