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Evaluation of azacitidine in patients with transplant-ineligible myelodysplastic syndromes and acute myeloid leukemia with myelodysplasia-related changes in a Japanese clinical setting
Patients with high-risk myelodysplastic syndromes (MDS) treated with azacitidine (AZA) have exhibited improved overall survival. However, information on AZA in real-world settings is limited. The present study retrospectively analyzed 85 patients with MDS treated with AZA. Complete response was achi...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
D.A. Spandidos
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6956411/ https://www.ncbi.nlm.nih.gov/pubmed/31966063 http://dx.doi.org/10.3892/ol.2019.11225 |
Sumario: | Patients with high-risk myelodysplastic syndromes (MDS) treated with azacitidine (AZA) have exhibited improved overall survival. However, information on AZA in real-world settings is limited. The present study retrospectively analyzed 85 patients with MDS treated with AZA. Complete response was achieved in 24% of cases and hematologic improvement in 29%. Severe adverse events (grade ≥3) included neutropenia and infection. Multivariate analysis identified higher revised international prognostic scoring system (IPSS-R) and male sex as significant factors affecting survival. However, the present study did not identify any significant associations between patient characteristics and response to AZA. In conclusion, AZA could produce a hematologic response in ~53% of patients with MDS. Furthermore, IPSS-R may reflect MDS prognosis. Further studies are required to establish the criteria for identifying patients likely to obtain maximum benefit from AZA treatment. |
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