Who Is Involved?

Each research study is different. Some studies are large and take place at many sites around the world. Others may be small studies occurring at only one location. Some studies are sponsored by government agencies, such as the National Institutes of Health, while others are funded by companies that make medications or medical devices.

The person in charge of a study is called the "principal investigator," or "PI." Other investigators usually assist the PI. There may also be a person who helps organize the study. This person is called the "research coordinator," or sometimes the "research nurse." These people work together to help make sure the study is conducted properly.

Children who participate in research are called "participants" or "subjects."

Back: What is Medical Research? | Next: Common Misunderstandings in Research

Back To Main Site | Back To Text-Only Site Map

Powered by Clinaero with eMedTV health video
©2004 Clinaero and Children's Hospital Boston. All rights reserved.