What is a primary role of Institutional Review Boards (IRBs) in human subjects research?

• A. IRBs protect participants by reviewing risk-benefit, consent processes, privacy, and protections for vulnerable populations.
• B. IRBs allocate funds for studies.
• C. IRBs conduct experiments.
• D. IRBs set clinical guidelines.

Answer: (A)

IRBs exist to protect people who participate in research by ensuring that studies are designed with participant safety and rights at the forefront. They carefully weigh the risks against potential benefits to participants, making sure that risks are minimized and reasonable in relation to any anticipated benefits. They also check that the informed consent process is clear, voluntary, and includes all the information a participant needs to decide whether to join. Privacy and confidentiality are scrutinized, with plans in place to protect data. Additionally, IRBs ensure extra safeguards for vulnerable groups who may need special protections. This protective oversight is distinct from funding decisions, conducting the research itself, or creating clinical practice guidelines.