Bibliographic citations
Vega, J., (2024). Sobrevida global y libre de enfermedad en pacientes post trasplante alogénico con leucemia linfoblástica aguda del 2016-2021 [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/674882
Vega, J., Sobrevida global y libre de enfermedad en pacientes post trasplante alogénico con leucemia linfoblástica aguda del 2016-2021 [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/674882
@misc{renati/419656,
title = "Sobrevida global y libre de enfermedad en pacientes post trasplante alogénico con leucemia linfoblástica aguda del 2016-2021",
author = "Vega Gonzales-Portillo, Joaquin",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
Introduction: Acute lymphoblastic leukemia (ALL) is a neoplasm originating in the bone marrow. Hematopoietic stem cell transplants (HSCT) improve survival in eligible patients, with allogeneic transplants being the most frequently used. Additionally, various factors influence overall survival (OS) and disease-free survival (DFS). Objective: To determine the 5-year OS and DFS of post-HSCT ALL patients at Hospital Nacional Edgardo Rebagliati Martins (HNERM) between 2016-2021. Methods: This is a retrospective cohort study involving 188 ALL patients who underwent at least one HSCT between 2016-2021. Kaplan-Meier curves were employed to assess OS and DFS, whereas the Log Rank test was used for bivariate analysis. Cox regression was utilized to calculate the Hazard ratio between predictor variables and OS and DFS. Results: The 5-year OS was 53.2%, while DFS was 46.41%. Male patients exhibited lower OS (HR: 2.28; 95% CI 1.37-3.78; p<0.001) y DFS (HR: 1.720; 95% CI 1.09-2.6; p<0.018). Allogeneic transplant (HR: 0.522; 95% CI 0.31-0.85; p<0.01), first (HR: 0.15; 95% CI 0.06-0.34) or second complete remission (HR: 0.128; 95% CI 0.051-0.32; p<0.001), and myeloablative conditioning (HR: 0.337; 95% CI 0.17-0.63; p<0.001) were associated with improved OS and DFS. Conclusions: The 5-year OS and DFS reflect outcomes inferior to those of developed countries but comparable to those of developing nations. Further studies are warranted to better understand the association between predictor variables and the prognosis of post-HSCT ALL patients.
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