The completion of Phase drug trials is usually a process that takes about _______ or more to complete.

Question

Quizplus · Accepted Answer

Phase drug trials typically involve three phases: Phase I, Phase II, and Phase III. Each phase can take several years to complete, with Phase I lasting about one year, Phase II lasting two to three years, and Phase III lasting three to four years. Therefore, the completion of Phase drug trials usually takes about three years or more to complete.

The Completion of Phase Drug Trials Is Usually a Process