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Thalidomide may delay the need for chemotherapy in some patients

A Mayo Clinic study is the first to show that for some patients with early stage multiple myeloma, the drug thalidomide may effectively delay the need for chemotherapy or more aggressive treatment for as much as two years. Multiple myeloma is an incurable cancer of the bone marrow. The final results of the nonrandomized phase II clinical trial were published today in the April issue of the journal Leukemia. Because of the promising indications, preliminary findings were released about a year ago.

Thalidomide-like drug appears to help bone cancer patients

A drug similar to thalidomide has been found to be promising with fewer side effects for treating patients with recurrent multiple myeloma, an incurable form of bone marrow cancer, according to early data from a clinical study. The drug, an analog of thalidomide, was developed to be more potent than thalidomide, while reducing some of thalidomide’s dose limiting side effects. Laboratory studies have shown that CC-5013 not only kills myeloma cells by triggering their innate self-destruct mechanism but also inhibits the myeloma cells ability to localize and grow in the bone marrow. Moreover, it appears to have anti-angiogenic effects and stimulates the immune system to attack myeloma.