Top Medical Research, Inc
Call Us: 305-971-6883
Answering these questions, while exposing as few people as possible to an unknown treatment, often requires several different clinical trials. They are usually grouped into “phases.” Clinical trials in each phase are designed to answer certain questions, while trying to make sure the people taking part are kept as safe as possible. Every new treatment is tested in 3 or more phases of clinical trials before being considered reasonably safe and effective.