Vorinostat, Fludarabine Phosphate, Cyclophosphamide, and Rituximab in Treating Patients With Previously Untreated Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

Summary

This phase I/II trial studies the side effects and best dose of vorinostat when given together with fludarabine phosphate, cyclophosphamide, and rituximab and to see how well they work in treating patients with previously untreated B-cell chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). Vorinostat may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as fludarabine phosphate and cyclophosphamide, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as rituximab, may block cancer growth in different ways by targeting certain cells. Giving vorinostat together with fludarabine phosphate, cyclophosphamide, and rituximab may be a better treatment for CLL or SLL.

Timeline

Start

2009-06

Primary completion

2016-10

Completion

2016-10

Drugs

Indications