Subject Off Trial Following Assignment to Protocol Treatment Arm due to Disease Progression

**Semantic type:** Qualitative Concept

**Definition:** A status indicating that a clinical trial subject that was assigned to a protocol treatment arm is currently off the trial because they have experienced disease progression.

**Synonyms:** - FORMERLY ON ARM PROGRESSED - FORMERLY_ON_ARM_PROGRESSED - Off Trial Arm due to Disease Progression - Subject Off Trial Arm due to Disease Progression - Subject Off Trial Following Assignment to Arm due to Disease Progression