Arsenic Trioxide/Gemtuzumab Ozogamicin/Tretinoin Regimen

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** A regimen consisting of arsenic trioxide, gemtuzumab ozogamicin and tretinoin that may be used in the treatment of acute promyelocytic leukemia (APL).

**Synonyms:** - ATO/Gemtuzumab Ozogamicin/All Trans Retinoic Acid - ATRA/Gemtuzumab Ozogamicin/Arsenic Trioxide - ATRA/Trisenox/Mylotarg Regimen - Arsenic Trioxide/Gemtuzumab Ozogamicin/ATRA Regimen - Arsenic trioxide, ATRA, Gemtuzumab ozogamicin - AsO/Gemtuzumab Ozogamicin/Tretinoin Regimen - Tretinoin/Arsenic Trioxide/Gemtuzumab Ozogamicin