A nurse is participating in clinical trials for a medication. The nurse is told that this study is known as a phase IV trial. A patient asks the nurse what a phase IV trial entails, and the nurse responds that it is testing a medication for:

Question

Quizplus · Accepted Answer

The objectives of phases III and IV are to demonstrate the safety and efficacy of the drug for a wide client population and to include long-term data if a chronic regimen is under consideration. Phase IV studies may also examine potential new indications for approved drugs.

A Nurse Is Participating in Clinical Trials for a Medication