GenericPedia Market Share Analysis for November 2025

The U.S. Food and Drug Administration approved Pomalyst (pomalidomide) to treat patients with multiple myeloma whose disease progressed after being treated with other cancer drugs ( relapsed and refractory multiple myeloma ). Pomalidomide (marketed as Pomalyst by Celgene), is a derivative of thalidomide that is anti-angiogenic and also acts as an immunomodulator.3-amino-thalidomide ( Pomalidomide ) was able to directly inhibit both the tumor cell and vascular compartments of myeloma cancers. This dual activity of pomalidomide makes it more efficacious than thalidomide in vitro and in vivo. Pomalidomide directly inhibits angiogenesis and myeloma cell growth. This dual effect is central to it's activity in myeloma, rather than other pathways such as TNF alpha inhibition, since potent TNF alpha inhibitors including rolipram and pentoxifylline do not inhibit myeloma cell growth nor angiogenesis. Up regulation of Interferon gamma, IL-2 and IL-10 as well as down regulation of IL-6 have been reported for pomalidomide. These changes may contribute to pomalidomide's anti-angiogenic and anti-myeloma activities. It is intended for patients who have received at least two prior therapies, including lenalidomide and bortezomib, and whose disease did not respond to treatment and progressed within 60 days of the last treatment (relapsed and refractory). Multiple myeloma is a form of blood cancer that primarily affects older adults and arises from plasma cells in the bone marrow. “Pomalyst is the third drug in a class of immunomodulatory agents that includes lenalidomide and thalidomide, and is the second drug approved in the past year to treat multiple myeloma,” said Richard Pazdur, M.D., director of the Office of Hematology and Oncology Products in