These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Unrelated-donor bone marrow transplantation for Philadelphia chromosome-positive chronic myelogenous leukemia in children: experience of eight European Countries. The EBMT Paediatric Diseases Working Party.
    Author: Dini G, Rondelli R, Miano M, Vossen J, Gluckman E, Peters C, Bordigoni P, Locatelli F, Miniero R, Ljungman P, Saarinen U, Klingebiel T, Ortega J, Lanino E.
    Journal: Bone Marrow Transplant; 1996 Nov; 18 Suppl 2():80-5. PubMed ID: 8932805.
    Abstract:
    From September 1988 to December 1995 forty-four children (age < 17 years) with Ph1 Chronic Myelogenous Leukemia (CML) received unrelated donor marrow transplantation in 8 European Countries. Thirty-three evaluable children were typed by serological testing on HLA-A, B, and DR loci. Thirty of them were further DR subtyped by DNA techniques. Twenty-four pairs were 6 antigen matched. Seven were mismatched at 1 locus (2 pairs at A and B loci respectively and 3 at DR locus). Two out of 30 pairs evaluated by molecular biology had one antigen mismatched at DRB1 locus. Thirty-two (96%) out of 33 evaluable children reached a sustained granulocyte count higher than 0.5 x 10(9)/l at a median of 21 (range 14-88) days after transplantation. The remaining child failed to engraft. Two children developed secondary graft failure. A platelet count greater than 50 x 10(9)/l sustained for at least seven consecutive days without transfusion support was reached at a median of 25 (range: 20-144) days by 24 out of 33 evaluable children and 9 children never recovered to above 50 x 10(9)/l. Twenty-one out of 33 evaluable children developed grade I (n = 7), grade II (n = 8), grade III (n = 2) or grade IV (n = 4) acute GvHD (63%). Seven of the 30 evaluable children surviving more than 100 days developed chronic GvHD (20%) which was limited in 4 cases and extensive in 3. Relapse occurred in 3 of the 44 (7%) children at 2 to 24 months (median 14). Twenty-four month relapse rate was 14%. Seventeen out of 44 children (38%) died of transplant related mortality (TRM), 4 (9%) of secondary tumor, 4 (9%) of infections, 3 (7%) of organ failure, 1 (2%) of interstitial pneumonia, 5 (11%) of unknown causes. Actuarial TRM was 61% for children grafted before December 1991 and 33% for children grafted after January 1992 (p = .01). EFS was 49.7%; it was 65% for children receiving more than 3.5 x 10(9)/Kg MNC.
    [Abstract] [Full Text] [Related] [New Search]