From the M.D. Anderson Cancer Center, Houston, TX
Authors disclosures of potential conflicts of interest are found at the end of this article.
Supported by Allos Therapeutics and Gloucester Pharmaceuticals.
Address reprint requests to Barbara Pro, MD, Associate Professor of Medicine, Department of Lymphoma/Myeloma, Unit 429, the University of Texas MD Anderson Cancer Center,1515 Holcombe Blvd, Houston, TX 77030; e-mail: bpro{at}mdanderson.org
Overview: Peripheral T-cell lymphomas (PTCLs) are a heterogeneous group of disorders with poor response to conventional chemotherapy and associated, in most cases, with a dismal prognosis. There is no consensus on the best treatment strategy for patients with relapsed/refractory disease. Attempts to adapt treatment regimens commonly used for B-cell lymphomas to PTCLs have yielded disappointing results. A better understanding of the pathogenesis of these diseases has resulted in the identification of new targets for treatment. Several new and promising therapeutic options have emerged within the past few years and will be discussed in this review.