Informed consent: what is it? Who can give it? How do we improve it?

Area of Science:

• Bioethics
• Clinical Research Ethics
• Human Subjects Protection

Background:

• The principle of informed consent is fundamental to ethical human-subjects research.
• Historical failures in consent have led to significant legal and regulatory frameworks.
• Challenges exist in the practical implementation of informed consent processes.

Purpose of the Study:

• To review current regulatory guidelines for informed consent in human-subjects research.
• To summarize various types of informed consent.
• To explore potential improvements to the informed consent process.

Main Methods:

• Review of national and international regulatory guidelines.
• Analysis of the concept and practical application of informed consent.
• Consideration of challenges faced by researchers and subjects.

Main Results:

• Current regulations aim to ensure ethical research conduct through informed consent.
• Various forms of consent exist, each with specific requirements.
• Practical application of informed consent presents obstacles and confusion.

Conclusions:

• Improving the informed consent process is essential for ethical research.
• Addressing regulatory complexities and subject comprehension is key.
• Further options for enhancing informed consent procedures should be explored.