Harmonisation of ethics committees' practice in 10 European countries

Area of Science:

• Clinical Research Ethics
• European Regulatory Harmonization

Background:

• The European Clinical Trial Directive (2001/20/EC) aimed for consistency but faced challenges in harmonization due to national legislative integration.
• The Directive influenced the interpretation of the 'single opinion' process, leading to varied ethics committee organizational models across Europe.

Purpose of the Study:

• To assess the current state of ethics committee systems in Europe following the Clinical Trial Directive.
• To identify challenges and variations in the organization and function of ethics committees across different European countries.

Main Methods:

• A survey was distributed to members of the European Clinical Research Infrastructures Network (ECRIN) working party on ethics.
• Responses were collected from experts across 10 European countries.

Main Results:

• Significant heterogeneity exists in the composition of ethics committees, including member numbers, expert-to-lay ratios, and scientific expertise.
• A majority of surveyed countries recommended harmonized education for ethics committee members based on common curricula.

Conclusions:

• Despite harmonization efforts, a plurality of ethics committee systems persists in Europe from an ethical perspective.
• Understanding individual national systems is crucial for addressing the challenges faced by ethics committees in clinical trials.