title: Revisiting the role of hematopoietic stem cell transplantation in chronic lymphocytic leukemia.
abstract: Since the advent of hematopoietic stem cell transplantation more than 40 years ago, numerous methods of transplantation have been developed, modified and improved upon. Although hematopoietic stem cell transplantation has been used in a variety of malignant diseases since then, its use in the treatment of chronic lymphocytic leukemia has recently started to gain interest. Patients with chronic lymphocytic leukemia are generally elderly, and because of its relatively benign course, they were not considered suitable candidates for hematopoietic stem cell transplantation. Nonetheless, there have been marked improvements in transplantation techniques, including better conditioning regimens that have decreased treatment-related morbidity and mortality. In this article, the authors review the most recent data on hematopoietic stem cell transplantation in chronic lymphocytic leukemia as well as the change in risk stratification based on newer prognostic factors and its impact on treatment decisions in chronic lymphocytic leukemia.
authors.affiliation: Division of Hematology-Oncology, Tulane University Health Sciences Center, New Orleans VA Medical Center, New Orleans, LA 70112, USA. edgardo_ny@hotmail.com
authors.forename: Edgardo S
authors.initials: ES
authors.lastname: Santos
authors.forename: Mohamad
authors.initials: M
authors.lastname: Masri
authors.forename: Hana
authors.initials: H
authors.lastname: Safah
mesh_terms: D000367:Age Factors; D000368:Aged; D003657:Decision Making; D018380:Hematopoietic Stem Cell Transplantation / Q000009:adverse effects; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000628:therapy*; D009017:Morbidity; D018579:Patient Selection; D011379:Prognosis; D018570:Risk Assessment