ARM

Name
ARM
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
Glossary of Common Site Terms

Alternate Names
None
Abstractor Notes
None
Histology
None
Primary Sites
None