|
Participating in Clinical
Trials
Frequently Asked Questions
13. What are the phases of a clinical
trial?
A
clinical trial usually includes three phases. In some cases, four
phases may be required.
A
Phase I trial tests an experimental treatment on a small group of
often healthy people, to judge its safety and side effects, and to
find the correct drug dosage.
(Answer continues on next page.)
|
|
|
|