Risk factors for lymphoproliferative disorders after allogeneic hematopoietic cell transplantation

We evaluated 26 901 patients who underwent allogeneic hematopoietic cell transplantation (HCT) at 271 centers worldwide to define patterns of posttransplantation lymphoproliferative disorders (PTLDs). PTLDs developed in 127 recipients, with 105 (83%) cases occurring within 1 year after transplantati...

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Veröffentlicht in:BLOOD 2009-05, Vol.113 (20), p.4992-5001
Hauptverfasser: Landgren, Ola, Gilbert, Ethel S., Rizzo, J. Douglas, Socié, Gérard, Banks, Peter M., Sobocinski, Kathleen A., Horowitz, Mary M., Jaffe, Elaine S., Kingma, Douglas W., Travis, Lois B., Flowers, Mary E., Martin, Paul J., Deeg, H. Joachim, Curtis, Rochelle E.
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container_end_page 5001
container_issue 20
container_start_page 4992
container_title BLOOD
container_volume 113
creator Landgren, Ola
Gilbert, Ethel S.
Rizzo, J. Douglas
Socié, Gérard
Banks, Peter M.
Sobocinski, Kathleen A.
Horowitz, Mary M.
Jaffe, Elaine S.
Kingma, Douglas W.
Travis, Lois B.
Flowers, Mary E.
Martin, Paul J.
Deeg, H. Joachim
Curtis, Rochelle E.
description We evaluated 26 901 patients who underwent allogeneic hematopoietic cell transplantation (HCT) at 271 centers worldwide to define patterns of posttransplantation lymphoproliferative disorders (PTLDs). PTLDs developed in 127 recipients, with 105 (83%) cases occurring within 1 year after transplantation. In multivariate analyses, we confirmed that PTLD risks were strongly associated (P < .001) with T-cell depletion of the donor marrow, antithymocyte globulin (ATG) use, and unrelated or HLA-mismatched grafts (URD/HLA mismatch). Significant associations were also confirmed for acute and chronic graft-versus-host disease. The increased risk associated with URD/HLA-mismatched donors (RR = 3.8) was limited to patients with T-cell depletion or ATG use (P = .004). New findings were elevated risks for age 50 years or older at transplantation (RR = 5.1; P < .001) and second transplantation (RR = 3.5; P < .001). Lower risks were found for T-cell depletion methods that remove both T and B cells (alemtuzumab and elutriation, RR = 3.1; P = .025) compared with other methods (RR = 9.4; P = .005 for difference). The cumulative incidence of PTLDs was low (0.2%) among 21 686 patients with no major risk factors, but increased to 1.1%, 3.6%, and 8.1% with 1, 2, and more than 3 major risk factors, respectively. Our findings identify subgroups of patients who underwent allogeneic HCT at elevated risk of PTLDs for whom prospective monitoring of Epstein-Barr virus activation and early treatment intervention may be particularly beneficial.
doi_str_mv 10.1182/blood-2008-09-178046
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In multivariate analyses, we confirmed that PTLD risks were strongly associated (P &lt; .001) with T-cell depletion of the donor marrow, antithymocyte globulin (ATG) use, and unrelated or HLA-mismatched grafts (URD/HLA mismatch). Significant associations were also confirmed for acute and chronic graft-versus-host disease. The increased risk associated with URD/HLA-mismatched donors (RR = 3.8) was limited to patients with T-cell depletion or ATG use (P = .004). New findings were elevated risks for age 50 years or older at transplantation (RR = 5.1; P &lt; .001) and second transplantation (RR = 3.5; P &lt; .001). Lower risks were found for T-cell depletion methods that remove both T and B cells (alemtuzumab and elutriation, RR = 3.1; P = .025) compared with other methods (RR = 9.4; P = .005 for difference). 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Douglas</au><au>Socié, Gérard</au><au>Banks, Peter M.</au><au>Sobocinski, Kathleen A.</au><au>Horowitz, Mary M.</au><au>Jaffe, Elaine S.</au><au>Kingma, Douglas W.</au><au>Travis, Lois B.</au><au>Flowers, Mary E.</au><au>Martin, Paul J.</au><au>Deeg, H. Joachim</au><au>Curtis, Rochelle E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Risk factors for lymphoproliferative disorders after allogeneic hematopoietic cell transplantation</atitle><jtitle>BLOOD</jtitle><addtitle>Blood</addtitle><date>2009-05-14</date><risdate>2009</risdate><volume>113</volume><issue>20</issue><spage>4992</spage><epage>5001</epage><pages>4992-5001</pages><issn>0006-4971</issn><eissn>1528-0020</eissn><abstract>We evaluated 26 901 patients who underwent allogeneic hematopoietic cell transplantation (HCT) at 271 centers worldwide to define patterns of posttransplantation lymphoproliferative disorders (PTLDs). PTLDs developed in 127 recipients, with 105 (83%) cases occurring within 1 year after transplantation. In multivariate analyses, we confirmed that PTLD risks were strongly associated (P &lt; .001) with T-cell depletion of the donor marrow, antithymocyte globulin (ATG) use, and unrelated or HLA-mismatched grafts (URD/HLA mismatch). Significant associations were also confirmed for acute and chronic graft-versus-host disease. The increased risk associated with URD/HLA-mismatched donors (RR = 3.8) was limited to patients with T-cell depletion or ATG use (P = .004). New findings were elevated risks for age 50 years or older at transplantation (RR = 5.1; P &lt; .001) and second transplantation (RR = 3.5; P &lt; .001). Lower risks were found for T-cell depletion methods that remove both T and B cells (alemtuzumab and elutriation, RR = 3.1; P = .025) compared with other methods (RR = 9.4; P = .005 for difference). The cumulative incidence of PTLDs was low (0.2%) among 21 686 patients with no major risk factors, but increased to 1.1%, 3.6%, and 8.1% with 1, 2, and more than 3 major risk factors, respectively. Our findings identify subgroups of patients who underwent allogeneic HCT at elevated risk of PTLDs for whom prospective monitoring of Epstein-Barr virus activation and early treatment intervention may be particularly beneficial.</abstract><cop>Washington, DC</cop><pub>Elsevier Inc</pub><pmid>19264919</pmid><doi>10.1182/blood-2008-09-178046</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record>
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source MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection; SWEPUB Freely available online
subjects Adolescent
Adult
Aged
Biological and medical sciences
Case-Control Studies
Child
Child, Preschool
Female
Graft vs Host Disease - etiology
Hematologic and hematopoietic diseases
Hematopoietic Stem Cell Transplantation - adverse effects
Humans
Infant
Leukemias. Malignant lymphomas. Malignant reticulosis. Myelofibrosis
Lymphoproliferative Disorders - etiology
Male
Medical sciences
Middle Aged
Retrospective Studies
Risk Factors
Transplantation
Transplantation, Homologous
Young Adult
title Risk factors for lymphoproliferative disorders after allogeneic hematopoietic cell transplantation
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