What questions should be asked before choosing to participate?
What is the main purpose of the study?
How long will the study last?
What treatments will be used and how?
How will patient safety be monitored?
Are there any risks involved? Side effects?
What happens if I am harmed by the study?
What are the possible benefits?
Am I financially responsible for any part of my treatment?
Can I choose to continue this treatment even after the study is over?