Chronic myeloid leukemia (CML): prognostic factors and survival analysis
dc.contributor.author | Colleoni, Gisele Wally Braga [UNIFESP] | |
dc.contributor.author | Chauffaille, Maria de Lourdes Lopes Ferrari [UNIFESP] | |
dc.contributor.author | Moncau, José Eduardo Cajado [UNIFESP] | |
dc.contributor.author | Souto, Elizabeth Xisto [UNIFESP] | |
dc.contributor.author | Silva, Maria Regina Regis [UNIFESP] | |
dc.contributor.author | Kerbauy, José [UNIFESP] | |
dc.contributor.institution | Universidade Federal de São Paulo (UNIFESP) | |
dc.date.accessioned | 2015-06-14T13:24:30Z | |
dc.date.available | 2015-06-14T13:24:30Z | |
dc.date.issued | 1996-02-01 | |
dc.description.abstract | The prognostic value of different factors upon diagnosis of CML was analysed in 45 Philadelphia (Ph1)-positive patients. The median survival was 48 months. Univariate analysis showed 5 poor prognostic factors (male sex, under 45 years-old, bone marrow blasts greater than or equal to 10 percent, blood basophils greater than or equal to 6 percent and blood eosinophils greater than or equal to 6 percent) which provided for the development of a clinical staging system: Stage I with none or one factor and a two-year survival rate of 100 percent; Stage II with two or three factors and two-year survival of 72.2 percent; and Stage III with four or five factors and two-year survival of 0 percent (p = 0.00016). Multivariate survival analysis showed that combination of blood basophilia and bone marrow blasts had the strongest predictive relationship to survival time. We conclude that a combination of pretreatment factors identifies different risk subcategories in CML patients and is helpful in assessing the overall prognosis and the treatment approach. | en |
dc.description.abstract | Avaliamos o valor prognóstico de diferentes fatores, ao diagnóstico, em 45 pacientes com LMC Ph1-positivos. A sobrevida mediana foi de 48 meses. A análise univariada identificou 5 fatores associados a pior prognóstico (sexo masculino, idade inferior a 45 anos, blastos na medula óssea maior ou igual a 10 percent, basófilos no sangue periférico maior ou igual a 6 percent e eosinófilos no sangue periférico maior ou igual a 6 percent), originando um sistema de estadiamento: estágio I com zero ou um fator e sobrevida de 100 percent em dois anos; estágio II com dois ou três fatores e sobrevida de 72,2 percent em dois anos; estágio III com 4 ou 5 fatores e sobrevida de 0 percent em dois anos (p = 0.00016). A análise multivariada demonstrou que a basofilia no sangue periférico e os blastos na medula óssea foram os fatores que melhor se correlacionaram com o tempo de sobrevida. Concluímos que a combinaçóo de fatores presentes no diagnóstico permite a identificação de diferentes grupos de risco na LMC, podendo ser útil na determinaçóo do prognóstico e na abordagem terapêutica. | pt |
dc.description.affiliation | Universidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina | |
dc.description.affiliationUnifesp | UNIFESP, EPM | |
dc.description.source | SciELO | |
dc.format.extent | 1083-1090 | |
dc.identifier | http://dx.doi.org/10.1590/S1516-31801996000100005 | |
dc.identifier.citation | São Paulo Medical Journal. Associação Paulista de Medicina - APM, v. 114, n. 1, p. 1083-1090, 1996. | |
dc.identifier.doi | 10.1590/S1516-31801996000100005 | |
dc.identifier.file | S1516-31801996000100005.pdf | |
dc.identifier.issn | 1516-3180 | |
dc.identifier.scielo | S1516-31801996000100005 | |
dc.identifier.uri | http://repositorio.unifesp.br/handle/11600/403 | |
dc.language.iso | eng | |
dc.publisher | Associação Paulista de Medicina - APM | |
dc.relation.ispartof | São Paulo Medical Journal | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Chronic Myeloid Leukemia | en |
dc.subject | Philadelphia Chromosome | en |
dc.subject | Prognosis | en |
dc.title | Chronic myeloid leukemia (CML): prognostic factors and survival analysis | en |
dc.type | info:eu-repo/semantics/article |
Arquivos
Pacote Original
1 - 1 de 1
Carregando...
- Nome:
- S1516-31801996000100005.pdf
- Tamanho:
- 1.27 MB
- Formato:
- Adobe Portable Document Format
- Descrição: