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Name

ARM (clinical trials)

This definition applies to

All SEER websites where this term appears

Definition

A group or subgroup of participants in a clinical trial that receives specific interventions, or no intervention, according to the study protocol. This is decided before the trial begins.

Resource

Title: ClinicalTrials.gov
ClinicalTrials.gov Glossary Terms

Alternate Names

None

Abstractor Notes

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Histology

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Primary Sites

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Glossary