Tratamiento con trióxido de arsénico en pacientes con leucemia promielocítica aguda

2014 
Se realizo un estudio observacional, descriptivo y transversal de 17 adultos con leucemia promielocitica aguda, atendidos en el Hospital General Docente "Dr. Juan Bruno Zayas Alfonso" de Santiago de Cuba durante un quinquenio, con vistas a evaluar la eficacia del tratamiento de induccion con trioxido de arsenico. En la casuistica, la remision hematologica completa se obtuvo en 82,4 % de sus integrantes a los 42,2 dias como promedio. Predominaron la hepatotoxicidad y los dolores oseos como reacciones adversas mas comunes, asi como tambien las hemorragias severas como causa principal de muerte. Con este tratamiento se logro la incorporacion laboral de quienes mejoraron totalmente y la sobrevida global hasta la fecha es de 76,4 %.(AU) An observational, descriptive and cross-sectional study was conducted in 17 adults with acute promyelocitic leukemia, attended in "Dr. Juan Bruno Zayas Alfonso" General Teaching Hospital of Santiago de Cuba during a five-year period to evaluate the effectiveness of induction therapy with arsenic trioxide. In the case series the complete hematologic remission was obtained in 82.4% of patients at 42.2 days on average. Hepatotoxicity and bone pain prevailed as the most common adverse reactions, as well as severe bleeding as main cause of death. With this treatment the return to work of those who improved completely was achieved and overall survival to date is 76.4%.(AU)
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