Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
2.
Blood ; 114(18): 3764-8, 2009 Oct 29.
Artigo em Inglês | MEDLINE | ID: mdl-19657114

RESUMO

Acute lymphoblastic leukemia (ALL) diagnosed in the first month of life (congenital ALL) is very rare. Although congenital ALL is often assumed to be fatal, no studies have been published on outcome except for case reports. The present study reports the outcome of 30 patients with congenital ALL treated with the uniform Interfant-99 protocol, a hybrid regimen combining ALL treatment with elements designed for treatment of acute myeloid leukemia. Congenital ALL was characterized by a higher white blood cell count and a strong trend for higher incidence of MLL rearrangements and CD10-negative B-lineage ALL compared with older infants. Induction failure rate was 13% and not significantly different from that in older infants (7%, P = .14), but relapse rate was significantly higher in congenital ALL patients (2-year cumulative incidence [SE] was 60.0 [9.3] vs 34.2 [2.3], P < .001). Two-year event-free survival and survival of congenital ALL patients treated with this protocol was 20% (SE 9.1%). Early death in complete remission and treatment delays resulting from toxicity were not different. The survival of 17% after last follow-up, combined with a toxicity profile comparable with that in older infants, justifies treating congenital ALL with curative intent. This trial was registered at www.clinicaltrials.gov as no. NCT 00015873, and at www.controlled-trials.com as no. ISRCTN24251487.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Linfócitos B , Intervalo Livre de Doença , Feminino , Seguimentos , Rearranjo Gênico , Histona-Lisina N-Metiltransferase , Humanos , Recém-Nascido , Contagem de Leucócitos , Masculino , Proteína de Leucina Linfoide-Mieloide/genética , Neprilisina , Leucemia-Linfoma Linfoblástico de Células Precursoras/sangue , Leucemia-Linfoma Linfoblástico de Células Precursoras/genética , Leucemia-Linfoma Linfoblástico de Células Precursoras/mortalidade , Recidiva , Indução de Remissão , Taxa de Sobrevida
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...