Which topic discusses an integrated summary of trial results?

• A. Subgroups, Interactions and Covariates
• B. Integrated Summary
• C. Reporting
• D. Scope of Evaluation

Answer: (B)

The key idea is an integrated summary, which is a consolidated overview of trial results drawn from multiple studies and data sources to present an overall assessment of a product’s efficacy and safety. This approach combines data across trials, populations, and endpoints to show consistency and to form a single, cohesive interpretation, often used in regulatory submissions to give a complete picture rather than focusing on individual studies. It helps decision-makers see the overall strength and safety profile across the program, not just per-trial results. The other topics focus on different aspects: analyzing differences among subgroups and covariates, on how results are communicated, or on what trials and endpoints are included in the evaluation, rather than on combining results into one summary.