Lymphoma Response to Immunomodulatory Therapy Criteria Indeterminate Response 1

**Semantic type:** Intellectual Product

**Definition:** An increase in overall tumor burden of greater than or equal to 50 percent of up to six measurable lesions in the first 12 weeks of therapy, without clinical deterioration.

**Synonyms:** - IR1 - Indeterminate Response 1 - LYRIC IR1 - LYRIC Indeterminate Response 1 - LYRIC Intermediate Response 1 - LYRIC1