PMID- 15050751 OWN - NLM STAT- MEDLINE DCOM- 20040517 LR - 20191210 IS - 0301-472X (Print) IS - 0301-472X (Linking) VI - 32 IP - 4 DP - 2004 Apr TI - Factors associated with outcomes of unrelated cord blood transplant: guidelines for donor choice. PG - 397-407 AB - OBJECTIVE: Optimizing cord blood donor selection based mainly on cell dose and human leukocyte antigen (HLA) disparities may further improve results of unrelated cord blood transplants (UCBT). MATERIALS AND RESULTS: We analyzed 550 UCBTs for hematologic malignancies reported to the Eurocord Registry. Main outcomes and prognostic factors were analyzed in univariable and multivariable analyses incorporating center and period effects and using death and relapse as competitive risks for nonfatal endpoints. Nucleated cell (NC) dose before freezing and number of HLA disparities had a significant influence on outcome. Cumulative incidence (CI) of neutrophil and platelet recovery was associated with the number of HLA mismatches, number of NC before freezing, and use of granulocyte colony-stimulating factor. Coexistence of HLA class I and II disparities and high CD34 cell dose in the graft were associated with graft-vs-host disease grades III-IV. CI of disease relapse was higher in matched transplants showing a graft-vs-leukemia effect increased in HLA-mismatched transplants. Overall 3-year survival was 34.4%. Prognostic factors for survival were recipient age, gender, and disease status. CONCLUSION: Our results provide indications for a better choice of cord blood units according to cord blood cell content and HLA. FAU - Gluckman, Eliane AU - Gluckman E AD - Bone Marrow Transplant Unit and Eurocord Registry, Laboratory of Clinical Research on Cell Therapy, Saint Louis Hospital AP-HP University Paris VII, Paris, France. elaine.gluckman@sls.ap-hop-paris.fr FAU - Rocha, Vanderson AU - Rocha V FAU - Arcese, William AU - Arcese W FAU - Michel, Gerard AU - Michel G FAU - Sanz, Guillermo AU - Sanz G FAU - Chan, Ka-Wah AU - Chan KW FAU - Takahashi, Tsuneo A AU - Takahashi TA FAU - Ortega, Juan AU - Ortega J FAU - Filipovich, Alexandra AU - Filipovich A FAU - Locatelli, Franco AU - Locatelli F FAU - Asano, Shigetaka AU - Asano S FAU - Fagioli, Franca AU - Fagioli F FAU - Vowels, Marcus AU - Vowels M FAU - Sirvent, Anne AU - Sirvent A FAU - Laporte, Jean-Philippe AU - Laporte JP FAU - Tiedemann, Karin AU - Tiedemann K FAU - Amadori, Sergio AU - Amadori S FAU - Abecassis, Manuel AU - Abecassis M FAU - Bordigoni, Pierre AU - Bordigoni P FAU - Diez, Blanca AU - Diez B FAU - Shaw, Peter J AU - Shaw PJ FAU - Vora, Ajay AU - Vora A FAU - Caniglia, Maurizio AU - Caniglia M FAU - Garnier, Federico AU - Garnier F FAU - Ionescu, Irina AU - Ionescu I FAU - Garcia, Joan AU - Garcia J FAU - Koegler, Gesine AU - Koegler G FAU - Rebulla, Paolo AU - Rebulla P FAU - Chevret, Sylvie AU - Chevret S CN - Eurocord Group LA - eng PT - Evaluation Study PT - Journal Article PT - Multicenter Study PT - Research Support, Non-U.S. Gov't PL - Netherlands TA - Exp Hematol JT - Experimental hematology JID - 0402313 RN - 0 (Antigens, CD34) RN - 0 (HLA Antigens) RN - 143011-72-7 (Granulocyte Colony-Stimulating Factor) SB - IM MH - Adolescent MH - Adult MH - Antigens, CD34/analysis MH - *Blood Cell Count MH - Child MH - Child, Preschool MH - *Cord Blood Stem Cell Transplantation/adverse effects/standards/statistics & numerical data MH - Disease-Free Survival MH - Female MH - Graft Survival MH - Graft vs Host Disease/epidemiology/etiology/prevention & control MH - Graft vs Leukemia Effect/immunology MH - Granulocyte Colony-Stimulating Factor/pharmacology MH - HLA Antigens/immunology MH - Hematologic Neoplasms/mortality/*therapy MH - *Histocompatibility MH - Humans MH - Incidence MH - Infant, Newborn MH - Life Tables MH - Male MH - Neural Tube Defects/mortality/therapy MH - Prognosis MH - Proportional Hazards Models MH - Registries/statistics & numerical data MH - *Tissue Donors MH - Transplantation Conditioning/mortality/statistics & numerical data MH - Treatment Outcome EDAT- 2004/03/31 05:00 MHDA- 2004/05/18 05:00 CRDT- 2004/03/31 05:00 PHST- 2003/11/17 00:00 [received] PHST- 2004/01/06 00:00 [revised] PHST- 2004/01/16 00:00 [accepted] PHST- 2004/03/31 05:00 [pubmed] PHST- 2004/05/18 05:00 [medline] PHST- 2004/03/31 05:00 [entrez] AID - S0301472X04000256 [pii] AID - 10.1016/j.exphem.2004.01.002 [doi] PST - ppublish SO - Exp Hematol. 2004 Apr;32(4):397-407. doi: 10.1016/j.exphem.2004.01.002.