Myelodysplastic syndromes (MDS) present with polymorphic and non-specific diagnostic features Research parametersfrom hematology analyzers may be useful to discriminate MDS-related cytopenia.Parameters such as Neu X (related to the cytoplasmic complexity) and Neu Y (related to nucleic acid content) show promise to detect dysplasia of MDS and aid to recognize MDS from cytopenias of other etiologies.
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http://dx.doi.org/10.1016/j.cll.2024.05.001 | DOI Listing |
Eur J Haematol
January 2025
Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel.
Background: Bone marrow examination (BME) is the gold standard of diagnosing myelodysplastic syndromes (MDS).
Problems: it is invasive, painful, causing possible bleeding, inaccurate (aspirate hemodilution), and subjective (inter-observer interpretation discordance). We developed non-invasive diagnostic tools: A logistic regression formula [LeukRes 2018], then a web algorithm using 10 variables (age, gender, Hb, MCV, WBC, ANC, monocytes, PLT, glucose, creatinine) to diagnose/exclude MDS [BldAdv 2021].
Background: Patients with secondary acute myeloid leukemia who previously received hypomethylating agents for prior myeloid neoplasms (HMA-sAML) face a dismal prognosis.
Methods: The authors analyze the characteristics, therapeutic approaches, and outcomes of patients with HMA-sAML from the Programa Español para el Tratamiento de Hemopatías Malignas (PETHEMA) registry.
Results: A total of 479 patients were included, mostly from prior myelodysplastic syndrome (84%).
Zhongguo Shi Yan Xue Ye Xue Za Zhi
December 2024
Department of Hematology, The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing 210029, Jiangsu Province, China.
Objective: To explore the mutation of gene in patients with myelodysplastic syndromes (MDS), and explore their correlation with mutations of other genes, clinical features and prognostic of patients.
Methods: High throughput DNA sequencing was used to identify mutations in common blood tumor genes. The mutational characteristics of the gene and the correlation between gene mutations and patients clinical characteristics and prognosis were retrospectively analyzed.
Zhongguo Shi Yan Xue Ye Xue Za Zhi
December 2024
Department of Hematology, The First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, Anhui Province, China.
Objective: To explore the characteristics of gene mutation in patients with myelodysplastic syndrome (MDS) and its correlation with clinical features.
Methods: From January 2017 to December 2021, 172 patients with MDS in The First Affiliated Hospital of Bengbu Medical University were analyzed retrospectively. Fourteen high frequency genes related to MDS were detected, and the relationship between gene mutation and clinical characteristics of patients as well as revised International Prognostic Scoring System (IPSS-R) was analyzed.
Ann Hematol
December 2024
Department of Hematology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Various prognostic models have been proposed to improve the accuracy of prognostic assessment for Myelodysplastic syndromes (MDS). Recently, the Molecular International Prognostic Scoring System (IPSS-M) has been developed. Here, we validated the accuracy of IPSS-M in Chinese MDS patients, and proposed a prognostic model more suitable for Chinese patients.
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