text: Lenalidomide is approved in nearly 70 countries, in combination with dexamethasone for the treatment of patients with MM who have received at least one prior therapy. Orphan indications include diffuse large B-cell lymphoma, chronic lymphocytic leukemia and mantle cell lymphoma.
  Lenalidomide is also approved for transfusion-dependent anemia due to low or intermediate-1-risk myelodysplastic syndromes associated with a deletion 5q cytogenetic abnormality with or without additional cytogenetic abnormalities in the U.S., Canada, Switzerland, Australia, New Zealand, Malaysia, Israel and several Latin American countries, while marketing authorization application is currently being evaluated in a number of other countries.
  Numerous clinical trials are already in the pipeline or being conducted to explore further use for lenalidomide, alone or in combination with other drugs. Some of these indications include acute myeloid leukemia, follicular lymphoma, MALT lymphoma, Waldenström macroglobulinemia, lupus erythematosus, Hodgkin's lymphoma, myelodysplastic syndrome and more.