Protocol Agent

**Semantic type:** Conceptual Entity

**Definition:** A medical product, practice, or application that is tested in a clinical trial.

**Synonyms:** - Agent - Experimental Intervention - Experimental Intervention - Investigational Interventional - Investigational Therapy or Treatment - Investigational Therapy or Treatment - Investigational Therapy or Treatment - Study Agent - Study Treatment - StudyAgent - TRT - TRT - Target Product - Test Article - experimental intervention - investigational product - study agent