MATCH Arm EAY131-E

**Semantic type:** Intellectual Product

**Definition:** The unique identifier assigned to the arm of the Molecular Analysis for Therapy Choice (MATCH) phase II clinical trial that is investigating treatment with osimertinib in patients with tumors that have EGFR T790M substitution mutations or other rare EGFR activating gene mutations, excluding non-small cell lung carcinomas.

**Synonyms:** - E - EAY131-E