Resistance to chemotherapy remains one of the major challenges in the treatment of patients with multiple myeloma. Chim et al. report the case of a 59-year-old woman with multiple myeloma, who progressed after treatment with conventional chemotherapeutic agents. Addition of bortezomib to her treatment regimen resulted in complete regression of her disease. The authors suggest that bortezomib can restore chemosensitivity of myeloma cells in heavily pretreated, chemorefractory patients with multiple myeloma.
- Chor Sang Chim
- Yu Yan Hwang
- Tony W. Shek