[Course of the EDEN study by using participants' flow sheets]

Area of Science:

• Clinical Trials Methodology
• Biostatistics
• Research Integrity

Background:

• Accurate interpretation of scientific results relies on complete information regarding investigative methods, trial progression, and statistical analyses.
• Standardized reporting is crucial for understanding and evaluating research, particularly in complex clinical trials.
• The CONSORT (Consolidated Standards of Reporting Trials) group developed guidelines to improve the transparency of randomized trials.

Purpose of the Study:

• To highlight the utility of a standardized flow diagram for presenting randomized trial information.
• To demonstrate the application of the CONSORT flow diagram in the EDEN study.
• To emphasize how flow diagrams aid in reporting, data retrieval, and study quality assessment.

Main Methods:

• The study utilizes the CONSORT flow diagram, a standardized visual tool for reporting randomized controlled trials.
• The diagram is structured in three parts: participant recruitment, study progression over time, and caregiver assessment.
• The EDEN study serves as a practical example of implementing this standardized reporting method.

Main Results:

• The flow diagram facilitates a clear and legible analysis of the study's course and methodological correctness.
• It enables efficient retrieval of necessary data for statistical analyses at all study stages.
• The EDEN study's application demonstrates the diagram's effectiveness in presenting participant numbers and study procedures.

Conclusions:

• Utilizing a flow diagram enhances the legibility and correctness of study analysis.
• Continuous study monitoring, facilitated by flow diagrams, helps prevent bias and maintain research quality.
• Standardized flow diagrams offer a comprehensible and straightforward method for presenting research results.