Myelodysplastic syndromes (MDS)
prognostic factors and scoring systems
Palavras-chave:
Myelodysplastic syndromes, Prognosis, SurvivalResumo
OBJETIVO: Avaliar utilidades dos sistemas de escore de Cassano e Sanz e propor outro. DESENHO: Serie de Casos. LOCAL: Hospitais universitários: EPM-UNIFESP e Faculdade de Medicina de Botucatu. PARTICIPANTES: 59 pacientes diagnosticados entre 1979 e 1992. INTERVENÇÃO: Avaliação de parâmetros clínico-laboratoriais. MENSURAÇÃO: Comparação estatística, análise uni e multivariada e curva de sobrevida atuarial. RESULTADOS: O sistema de Cassano dividiu os pacientes em alto e baixo risco (p=0.0966) enquanto o de Sanz em alto, intermediário e baixo risco (p=0.0108). A análise univariada demonstrou que hemoglobina, contagem de GB, relação EM, aumento do fígado e % de blastos na medula (MO) eram estatisticamente significantes. A regressão multivariada demonstrou como sendo significantes a % de blastos da MO (p=0.004) e os níveis de Hb (p=0.050). O nosso sistema, considerando os parâmetros da análise univariada, dividiu os pacientes em alto, intermediário e baixo risco (p=0.0038). CONCLUSÕES: O sistema de Sanz foi mais prático que o de Cassano enquanto o nosso, demonstrou valor preditivo de sobrevida e uso fácil na prática clínica.
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