What are the benefits of including external data in the design and analysis of clinical studies?
How does the meta-analytic predictive model (MAP) work?

I know you've had this dilemma of either having had the difficulty in collecting data or having too much available and yet irrelevant data while trying to conduct a clinical trial. When is it appropriate to use historical data and when is it appropriate to enroll new patients to collect new data?

Today, Gaëlle and I talked about the main objective of using historical data in clinical trials.