Evidence map›Paper›PMID 42196600›Full record

ArticleInternational journal of molecular sciences2026

Application of the New IMWG/IMS High-Risk Classification for Multiple Myeloma: Analysis of a Large Real-World Romanian Cohort.

Sorina Nicoleta Badelita, Sinziana Barbu, Onda-Tabita Calugaru, Cerasela Jardan, Codruta Delia Popa, Larisa Zidaru, Mihai Emanuel Himcinschi, Bogdan Nicolas Smadu, Iulia Ursuleac, Daniel Coriu

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Article in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

10 authors.

Sorina Nicoleta BadelitaClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.ORCID 0000-0002-1507-2547
Sinziana BarbuClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.
Onda-Tabita CalugaruClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.
Cerasela JardanClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.
Codruta Delia PopaClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.ORCID 0000-0002-7638-3285
Larisa ZidaruClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.
Mihai Emanuel HimcinschiHematology Department, "Carol Davila" University of Medicine and Pharmacy, 020022 Bucharest, Romania.
Bogdan Nicolas SmaduHematology Department, "Carol Davila" University of Medicine and Pharmacy, 020022 Bucharest, Romania.
Iulia UrsuleacClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.
Daniel CoriuClinical Department I, Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple myeloma (MM) is a biologically heterogeneous plasma cell malignancy in which prognosis is strongly influenced by cytogenetic abnormalities. Recent updates from the International Myeloma Working Group (IMWG), along with the European Hematology Association (EHA) and European Myeloma Network (EMN), have refined the definition of high-risk (HR) disease by integrating TP53 alterations, chromosome 1 abnormalities, and specific combinations of cytogenetic lesions. However, validation of these criteria in real-world patient populations remains limited. We conducted a retrospective, single-center study including 738 patients diagnosed with MM between 2017 and 2025, of whom 408 had available fluorescence in situ hybridization (FISH) data at diagnosis. Patients were reclassified according to the latest IMWG/IMS high-risk criteria proposed in international literature. Cytogenetic abnormalities, treatment patterns, and clinical outcomes, including overall survival (OS), progression-free survival (PFS), response rates, and relapse, were analyzed. Survival was estimated using the Kaplan-Meier method. A total of 103 patients (25%) were reclassified as high-risk according to IMWG/IMS high-risk criteria. Cytogenetic HR abnormalities were identified in 17.2% of cases, with del(17p) being the most frequent (14.7%). Median OS and PFS in HR patients were 52.4 months and 16 months, respectively, compared with 68.4 months and 28 months in standard-risk patients (log-rank test

Indexed as

Multiple MyelomaAgedChromosome AberrationsFemaleHumansIn Situ Hybridization, FluorescenceMaleMiddle AgedPrognosisRetrospective StudiesRomaniaTumor Suppressor Protein p53Tumor Suppressor Protein p53chromosome 1 abnormalitiescytogenetic risk stratificationdel(17p)fluorescence in situ hybridizationhigh-risk diseasemultiple myelomatandem autologous stem cell transplantation

Identifiers

PMID42196600
PMCPMC13207379

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