Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: A Study of Brentuximab Vedotin (SGN-35) in CD30-Positive Systemic Mastocytosis With or Without an Associated Hematological Clonal Non-Mast Cell Lineage Disease (AHNMD)
Brief Summary: This pilot clinical trial studies brentuximab vedotin in treating patients with advanced systemic mastocytosis or mast cell leukemia. Monoclonal antibodies, such as brentuximab vedotin, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer-killing substances to them