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12.5.2.30 DHS rekommandationer for KMT 2011.pdf - e-Dok

12.5.2.30 DHS rekommandationer for KMT 2011.pdf - e-Dok

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De vigtigste parametre som <strong>for</strong>udsiger dårlig effekt af RIC-HCT er tilstedeværelse af<br />

comorbiditet og/eller bulky sygdom med lymfeknuder over 5 cm på<br />

transplantationstidspunktet. Det er der<strong>for</strong> afgørende at patienten er i bedst mulig remission på<br />

transplantationstidspunktet. (Sorror et al, JCO 2008). Hvis der bruges alemtuzumab børe<br />

denne behandling stoppe senest 2 måneder før transplantation, <strong>for</strong> at mindske risikoen <strong>for</strong> at<br />

tilbageværende alemtuzumab i organismen interfererer med transplantations processen.<br />

Trans<strong>for</strong>mation fra CLL til en anden histologi (Richter’s trans<strong>for</strong>mation), specielt diffust<br />

storcellet lymfom, er <strong>for</strong>bundet med meget dårlig prognose (Tsimberidou et al, cancer 2005). I<br />

et retrospektivt studie var overlevelsen signikant bedre <strong>for</strong> patienter som modtog RIC-HCT,<br />

sammenlignet med patienter som fik høj-dosis kemoterapi med stamcellestøtte eller alene fik<br />

kemoterapi (Tsimberidou et al, JCO 2006).<br />

Litteratur:<br />

Delgado J, Milligan DW and Dreger P: Allogeneic hematopoietic transplantation <strong>for</strong> chronic lymphocytic<br />

leukemia: Ready <strong>for</strong> prime time? Blood 1009; 114, 2581-2588.<br />

Dreger P, Corradini P, Kimby E et al. Indications <strong>for</strong> allogeneic stem cell transplantation in chronic lymphocytic<br />

leukemia: the EBMT transplant consensus. Leukemia 2007; 21, 12-17.<br />

Hallek M, Cheson BD, Catovsky D et al. Guidelines <strong>for</strong> the diagnosis and treatment of chronic lymphocytic<br />

leukemia: a report from the International Workshop on Chronic Lymphocytic Leukemia updating the National<br />

Cancer Institute-Working Group 1996 guidelines. Blood 2008; 111, 5446-5456.<br />

Kornblit B, Masmas T, Madsen HO et al. Hematopoietic cel transplantation with non-myeloablative conditioning<br />

in Denmark: disease-free outcome, complications and hospitalization requirements of the first 100 transplants.<br />

Bone Marrow Transplantation 2008; 41, 851-859.<br />

Schetelig J, von Biezen A, Brand R et al: Allogeneic Hematopietic Stem-Cell Transplantation <strong>for</strong> Chronic<br />

Lymphocytic Leukemia with 17p Deletion: A Retrospective European Group <strong>for</strong> Blood and Bone Marrow<br />

Transplantation Analysis. J Clin Oncol 2008; 26, 5094-5100.<br />

Sorror ML, Storer BE, Sandmaier BM et al. Five-year follow-up of Patients With Advanced Chronic Lymphocytic<br />

Leukemia Treated With Allogeneic Hematopoietic Cell Transplantation After Nonmyeloablative Conditioning. J<br />

Clinical Oncol. 2008; 26, 4912-4920.<br />

Tsimberidou AM, O’Brien S, Khouri I et al. Clinical outcomes and prognostic factors in patients with Richter’s<br />

syndrome treated with chemotherapy or chemoimmuno therapy with or without stem-cell transplantation. J Clin<br />

Onc 2006, 24, 2343-2351.<br />

Tsimberidou AM and Keating MJ. Richter’s syndrome: Biology, incidence and therapeutic strategies. Cancer<br />

2005; 103, 216-228.<br />

52

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