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Institution

National Marrow Donor Program

NonprofitMinneapolis, Minnesota, United States
About: National Marrow Donor Program is a nonprofit organization based out in Minneapolis, Minnesota, United States. It is known for research contribution in the topics: Transplantation & Hematopoietic stem cell transplantation. The organization has 280 authors who have published 610 publications receiving 23077 citations.


Papers
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Journal ArticleDOI
TL;DR: This report documents the additions and revisions to the nomenclature of HLA specificities following the principles established in previous reports.
Abstract: The WHO Nomenclature Committee for Factors of the HLA System met following the 14th International HLA and Immunogenetics Workshop in Melbourne, Australia in December 2005 and Buzios, Brazil during the 15th International HLA and Immunogenetics Workshop in September 2008. This report documents the additions and revisions to the nomenclature of HLA specificities following the principles established in previous reports (1–18).

2,390 citations

Journal ArticleDOI
TL;DR: A phase 3, multicenter, randomized trial of transplantation of peripheral-blood stem cells versus bone marrow from unrelated donors did not detect significant survival differences, and exploratory analyses of secondary end points indicated that peripheral- Blood stem cells may reduce the risk of graft failure, whereas bone marrow may reduceThe risk of chronic GVHD.
Abstract: BACKGROUND Randomized trials have shown that the transplantation of filgrastim-mobilized peripheral-blood stem cells from HLA-identical siblings accelerates engraftment but increases the risks of acute and chronic graft-versus-host disease (GVHD), as compared with the transplantation of bone marrow. Some studies have also shown that peripheral-blood stem cells are associated with a decreased rate of relapse and improved survival among recipients with high-risk leukemia. METHODS We conducted a phase 3, multicenter, randomized trial of transplantation of peripheral-blood stem cells versus bone marrow from unrelated donors to compare 2-year survival probabilities with the use of an intention-to-treat analysis. Between March 2004 and September 2009, we enrolled 551 patients at 48 centers. Patients were randomly assigned in a 1:1 ratio to peripheral-blood stem-cell or bone marrow transplantation, stratified according to transplantation center and disease risk. The median follow-up of surviving patients was 36 months (interquartile range, 30 to 37). RESULTS The overall survival rate at 2 years in the peripheral-blood group was 51% (95% confidence interval [CI], 45 to 57), as compared with 46% (95% CI, 40 to 52) in the bone marrow group (P = 0.29), with an absolute difference of 5 percentage points (95% CI, −3 to 14). The overall incidence of graft failure in the peripheral-blood group was 3% (95% CI, 1 to 5), versus 9% (95% CI, 6 to 13) in the bone marrow group (P = 0.002). The incidence of chronic GVHD at 2 years in the peripheral-blood group was 53% (95% CI, 45 to 61), as compared with 41% (95% CI, 34 to 48) in the bone marrow group (P = 0.01). There were no significant between-group differences in the incidence of acute GVHD or relapse. CONCLUSIONS We did not detect significant survival differences between peripheral-blood stem-cell and bone marrow transplantation from unrelated donors. Exploratory analyses of secondary end points indicated that peripheral-blood stem cells may reduce the risk of graft failure, whereas bone marrow may reduce the risk of chronic GVHD. (Funded by the National Heart, Lung, and Blood Institute–National Cancer Institute and others; ClinicalTrials.gov number, NCT00075816.)

715 citations

Journal ArticleDOI
01 Oct 2001-Blood
TL;DR: Age should be considered when selecting among comparably HLA-matched volunteer donors and the use of younger donors may lower the incidence of GVHD and improve survival after bone marrow transplantation.

620 citations

Journal ArticleDOI
TL;DR: Genetic profiling revealed that molecular subgroups of patients undergoing allogeneic hematopoietic stem‐cell transplantation for MDS may inform prognostic stratification and the selection of conditioning regimen.
Abstract: BackgroundGenetic mutations drive the pathogenesis of the myelodysplastic syndrome (MDS) and are closely associated with clinical phenotype. Therefore, genetic mutations may predict clinical outcomes after allogeneic hematopoietic stem-cell transplantation. MethodsWe performed targeted mutational analysis on samples obtained before transplantation from 1514 patients with MDS who were enrolled in the Center for International Blood and Marrow Transplant Research Repository between 2005 and 2014. We evaluated the association of mutations with transplantation outcomes, including overall survival, relapse, and death without relapse. ResultsTP53 mutations were present in 19% of the patients and were associated with shorter survival and a shorter time to relapse than was the absence of TP53 mutations, after adjustment for significant clinical variables (P<0.001 for both comparisons). Among patients 40 years of age or older who did not have TP53 mutations, the presence of RAS pathway mutations was associated with...

508 citations


Authors

Showing all 282 results

NameH-indexPapersCitations
Daniel J. Weisdorf12291768271
Jerome Ritz12064447987
Joseph H. Antin11566944609
Stephen E. Sallan9833730015
Jeffrey S. Miller8450028363
Elizabeth Murphy6625916966
Nancy A. Kernan6126415913
Steven M. Devine6026616516
Navneet S. Majhail5437510050
Linda J. Burns511959659
Paul L. Auer4915710559
Dennis L. Confer4617410089
Malek Kamoun421776251
Stephen R. Spellman402005934
Mark R. Litzow39877218
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20223
202146
202029
201948
201828
201743