• Entry
  • Reader's guide
  • Entries A-Z
  • Subject index

A clinical trial is a prospective study that involves human subjects in which an intervention is to be evaluated. In a clinical trial, subjects are followed from a well-defined starting point or baseline. The goal of a clinical trial is ...

    • Loading...
    locked icon

    Sign in to access this content

    Get a 30 day FREE TRIAL

    • Watch videos from a variety of sources bringing classroom topics to life
    • Read modern, diverse business cases
    • Explore hundreds of books and reference titles