What is the purpose of the Case Report Form (CRF) in ICH E6?

The Case Report Form (CRF) is designed as a critical tool within clinical trials according to ICH E6 guidelines. Its primary purpose is to collect and document data systematically from trial participants. This structured approach ensures that data is gathered consistently across different sites and participants, enabling reliable analysis of the trial outcomes.

The standardization of data collection through the CRF allows for accurate tracking of participant responses, adherence to protocol, and the events during the trial. This comprehensive data documentation is essential for evaluating the safety and efficacy of investigational products. It ultimately serves as the foundation for regulatory submissions and scientific assessments, ensuring that findings from the trial are based on consistent and verifiable data.

Other options, while related to various aspects of clinical trials, do not reflect the primary intent of the CRF, which is specifically focused on data collection rather than financial expenses, communication among investigators, or approving final trial results.