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phase III trial

  1. Home
  2. Cancer information
  3. Resources
  4. Glossary
  5. phase III trial
Print

Description

The third step in a clinical trial in which researchers compare the results of people taking a new treatment with the results of people taking the standard treatment( for example, which group has fewer side effects or better survival rates). A phase III trial includes more participants than a phase I or phase II trial.

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