Glossary

The probability that a study will detect a treatment effect if one exists.

A group of participants receiving the same dose of a treatment in a clinical trial.

The percentage of participants who remain in a trial until its conclusion.

The conditions under which participants may be removed from a clinical trial.

How a participant's condition changes after receiving a treatment.

Monitoring by the trial sponsor to ensure adherence to protocol and regulatory standards.

A review to determine the practicality of conducting a clinical trial.

A model illustrating the stages of enrolling participants, from awareness to enrollment.

The group of individuals who participate in a clinical trial.

Revealing the treatment assignments after a trial is completed or under specific circumstances.

The process of gathering biological specimens, such as blood or tissue, for analysis.

When participants stop receiving the trial intervention, either voluntarily or due to adverse events.

Continued access to treatment for participants after the trial concludes.

Examining outcomes in specific subsets of participants, such as age or gender groups.