In your opinion, what is the most important factor in each phase of a clinical trial?

"The main goal of Phase 1 is to ensure that the drug is safe for humans and that there are no adverse effects. When Phase 2 is approved and implemented, that's when the correct dosage to get a disease to respond is measured. This is best among large amounts of volunteers and using a control group. Phase 3 then focuses on whether the new treatments are effective and safe for a wide variety of people. Even more importantly in this phase, quite a large number of volunteers is required to truly measure effectiveness. Phase 4 happens once a drug is on the market to monitor any potential long-term effects of the drug and is typically monitored by the FDA."

Quite simply, you want to keep your answer fact-related and easy to understand. If you need to, prior to your pharmacy fellowship interview, do some research on the four phases of clinical trials and come to your interview prepared to discuss the keys of each phase.