SCDM Data Collection and EDC Systems

Question 1

What is the primary advantage of using an Electronic Data Capture (EDC) system over paper CRFs?

Accepted Answer

Real-time data entry with immediate edit checks and faster query resolution

Answer

EDC systems provide real-time data entry with immediate programmed edit checks, accelerating query generation and resolution and improving overall data quality compared to paper CRFs.

Question 2

What is a 'patient-reported outcome' (PRO) instrument in clinical data collection?

Accepted Answer

A validated tool that collects health data directly from the patient without clinician interpretation

Answer

A PRO instrument collects data directly from patients about their symptoms, functioning, or quality of life without clinician interpretation, often administered via ePRO devices or paper diaries.

Question 3

In EDC systems, what is the purpose of 'form versioning'?

Accepted Answer

To track changes to CRF forms after protocol amendments while preserving historical data

Answer

Form versioning tracks and manages changes to CRF designs after protocol amendments, ensuring that historical data collected under old versions is preserved and clearly distinguished.

Question 4

What is 'eCOA' in clinical data collection?

Accepted Answer

Electronic Clinical Outcome Assessment — collecting patient or clinician outcomes via electronic devices

Answer

eCOA refers to electronic Clinical Outcome Assessments, encompassing ePRO, eClinRO, eObsRO, and ePerFO instruments delivered via electronic devices to capture outcome data.

Question 5

What is the purpose of a 'completion guideline' for a CRF in clinical data collection?

Accepted Answer

To provide site staff with instructions on how to correctly complete each field in the CRF

Answer

Completion guidelines give site staff detailed instructions for each CRF field, including definitions, acceptable formats, and examples, to ensure consistent and accurate data entry.

SCDM - Society for Clinical Data Management Practice Test

SCDM - Society for Clinical Data Management Practice Test

SCDM Data Collection and EDC Systems