Donna M Weber et al; Multiple Myeloma (009) Study Investigators. Lenalidomide plus dexamethasone for relapsed multiple myeloma in North America. N Engl J Med 2007;357(21):2133-42. Abstract

FACULTY COMMENTS

arrow DR JAKUBOWIAK: This study shows that the combination of lenalidomide (R) and dexamethasone (D) in patients who had relapsed is superior across the board to the prior traditional standard therapy, which was dexamethasone. RD was highly superior to D for progression-free and overall survival. So this is another study showing that more patients can be rescued successfully from relapsing disease, and as a result more will have their lives prolonged.

arrow DR LONIAL: This was one of the trials used to obtain FDA approval for lenalidomide/ dexamethasone in patients with relapsed myeloma. An improvement was seen not only in response rate but also in overall and progression-free survival. Toxicities associated with RD were manageable, and the incidence of DVT was relatively low. This is an important study, as it clearly establishes the response rate and efficacy of RD in relapsed myeloma.

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