RESUMO
From September 1993 to August 1997, 24 consecutive adult acute leukemia patients (20 AML and 4 ALL) received allogeneic bone marrow transplant (21 sibling, 1 twin, 2 MUD). The probability of 3 year leukemia free survival is 19/24 (79%), the transplant related mortality is 2/24 (8%), the relapse rate is 3/24 (13%). The median follow up period is 34 months (range 7-51). Three AML patients with high probability of TRM received a special radiation-free conditioning regimen (mitobronitol/cytarabine/ cyclophosphamide) originally described by Kelemen et al in CML patients for decreasing transplant related complications. All the three patients are alive and disease free over 3 years.
Assuntos
Transplante de Medula Óssea , Leucemia Mieloide Aguda/terapia , Leucemia-Linfoma Linfoblástico de Células Precursoras/terapia , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Condicionamento Pré-Transplante , Resultado do TratamentoRESUMO
From December 1995 to April 1998, 20 consecutive adult patients suffering from chemosensitive relapse of Hodgkin's or non-Hodgkin lymphoma (11 Hodgkin, 9 non-Hodgkin Lymphoma) received autologous stem cell transplantation. The median follow up period is 15 months (range 6-28). The overall survival is 18/20 (90 %), the event free survival is 13/20 (65%). None of the patients died of transplant related cause.
Assuntos
Transplante de Células-Tronco Hematopoéticas , Doença de Hodgkin/terapia , Linfoma não Hodgkin/terapia , Adulto , Intervalo Livre de Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transplante Autólogo , Resultado do TratamentoRESUMO
From January 1992 to December 1997, 21 consecutive patients (14 SAA, 3 SCID, 1 Fanconi anemia, 1 Diamond-Blackfan anemia, 1 mucolipidosis and 1 mucopolysaccharidosis type I.) were transplanted (16 HLA-id. family, 2 MUD and 3 haploidentical family donors) in a single center. The median follow up period is 41 months (range 7-76). The probability of 3.5 year overall disease free survival is 14/21 (67%), the transplant related mortality is 4/21 (19%). All the SCID patients are alive and disease free. 3 SAA patients had signs of fungal infection prior to transplant. They died in spite of intensive antifungal treatment resulting reduced DFS for SAA to 71%. Two patients with lysosomal storage disorders (mucolipidosis and MPS I.) rejected the haploidentical T-cell depleted graft 1 and 11 months after transplant, respectively. In 2 cases non-engraftment occured, both patients were retransplanted successfully.