Introduction 

This session will discuss and compare the value of synthetic data, pseudonymized data, and anonymized data for medical research. Beyond the ethical dimension and their relevance for data protection by design, the session will discuss their relevance for medical research.  

Key questions and objectives 

• What are the differences between synthetic data, pseudonymization, and anonymization from a regulatory compliance perspective for secondary use of data?  
• What is their impact on medical research results?  
• How do regulatory frameworks impact the use of these practices in secondary use of medical data?