Evidence map›Paper›PMID 41793670›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2026

Cytogenetic Profile of Newly Diagnosed Acute Myeloid Leukemia Patients: Insights from a Study at a Tertiary Care Centre in South India.

Devipriya Padmakumar, Vineetha Radhakrishnan Chandraprabha, Jagathnath Krishna Kumarapillai Mohanan Nair, Akhila Raj Thampirajan Vimala Devi, Geetha Raj John Anitha, Mahitha Mohanan Sreelatha, Amritha Padmakumar, Suraj Lathika Surendran, Geetha Narayanan, Hariharan Sreedharan

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Article in Asian Pacific journal of cancer prevention : APJCP, 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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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Devipriya PadmakumarLaboratory of Cytogenetics and Molecular Diagnostics, Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, University of Kerala, India.
Vineetha Radhakrishnan ChandraprabhaLaboratory of Cytogenetics and Molecular Diagnostics, Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, University of Kerala, India.
Jagathnath Krishna Kumarapillai Mohanan NairDivision of Cancer Epidemiology and Statistics, Regional Cancer Centre, Thiruvananthapuram, India.
Akhila Raj Thampirajan Vimala DeviLaboratory of Cytogenetics and Molecular Diagnostics, Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, University of Kerala, India.
Geetha Raj John AnithaLaboratory of Cytogenetics and Molecular Diagnostics, Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, University of Kerala, India.
Mahitha Mohanan SreelathaLaboratory of Cytogenetics and Molecular Diagnostics, Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, University of Kerala, India.
Amritha PadmakumarLaboratory of Cytogenetics and Molecular Diagnostics, Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, University of Kerala, India.
Suraj Lathika SurendranLaboratory of Cytogenetics and Molecular Diagnostics, Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, University of Kerala, India.
Geetha NarayananMedical Oncology, Regional Cancer Centre, Thiruvananthapuram, India.
Hariharan SreedharanDivision of Cancer Epidemiology and Statistics, Regional Cancer Centre, Thiruvananthapuram, India.ORCID 0000-0002-6562-3044

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAcute Myeloid Leukemia (AML) is a heterogeneous hematologic malignancy characterized by a wide range of cytogenetic abnormalities that have critical diagnostic and prognostic implications. South Indian populations are underrepresented in global AML research, warranting region-specific cytogenetic profiling.

methodsWe performed a cytogenetic analysis of 400 newly diagnosed adult AML patients at a tertiary care center in South India. Conventional karyotyping and fluorescence in situ hybridization (FISH) were performed, and findings were correlated with clinical parameters according to the 2016 WHO  and FAB classifications.

resultsAbnormal karyotypes were observed in 49.5% of cases, while 50.5% showed normal karyotypes. The most frequent abnormalities were t(15;17) (16.2%), t(8;21) (6.7%), and inv(16) (3.7%). Other notable findings included trisomy 8 (1.7%), trisomy 21 (1%), and complex karyotypes (6.5%). AML-M4 (33.5%) was the most common FAB subtype. Significant associations were noted between cytogenetic risk groups and variables such as age, gender, and white blood cell count. The distribution of cytogenetic aberrations revealed both similarities and distinct differences when compared with global data, reflecting ethnic and geographical influences.

conclusionThis study highlights the cytogenetic diversity of AML in a South Indian cohort and confirms the importance of cytogenetic analysis in disease classification, risk stratification, and therapeutic decision-making. The findings underscore the need for regional data to refine AML diagnosis and optimize management strategies across different populations.

Indexed as

Chromosome AberrationsLeukemia, Myeloid, AcuteAdolescentAdultAgedCytogenetic AnalysisFemaleFollow-Up StudiesHumansIndiaIn Situ Hybridization, FluorescenceKaryotypingMaleMiddle AgedPrognosisTertiary Care CentersChromosomal abnormalitiescytogeneticskaryotypingKeywords: Acute myeloid leukemiaSouth India

Identifiers

PMID41793670
PMCPMC13559267

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