Evidence map›Paper›PMID 41413799›Full record

ArticleBMC cancer2025

Treatment outcomes and prognostic factors in children diagnosed with acute myeloid leukaemia in Uganda.

Richard Nyeko, Mariana Kruger, Nixon Niyonzima, Barnabas Atwiine, Jennifer Zungu, Joyce Balagadde Kambugu, Stijn Verhulst, Jaques van Heerden

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Article in BMC cancer, 2025. 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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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Richard NyekoDepartment of Paediatrics and Child Health, Faculty of Medicine, Lira University, P.O. Box 1035, Lira, Uganda. rnyeko2@gmail.com.
Mariana KrugerDepartment of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
Nixon NiyonzimaDirectorate of Research and Training, Uganda Cancer Institute, P.O. Box 3935, Kampala, Uganda.
Barnabas AtwiineDepartment of Paediatrics, Mbarara University of Science and Technology, Mbarara, Uganda.
Jennifer ZunguDepartment of Paediatric Haematology-Oncology, Mulago National Specialized Hospital, Kampala, Uganda.
Joyce Balagadde KambuguDivision of Paediatric Oncology, Uganda Cancer Institute, P.O. Box 3935, Kampala, Uganda.
Stijn VerhulstDepartment of Paediatrics, Antwerp University Hospital, University of Antwerp, Antwerp, Belgium.
Jaques van HeerdenDepartment of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTreatment of paediatric acute myeloid leukaemia (AML) is challenging in low- and middle-income countries (LMICs) due to resource constraints with subsequent poorer outcome. This study evaluated treatment outcomes and the determinants of survival in paediatric AML patients in Uganda.

methodsThis retrospective cohort study reviewed data from children with AML treated at three centres in Uganda between January 2016 and December 2022. Treatment comprised induction with daunorubicin and cytarabine and consolidation with high-dose cytarabine. Patients with acute promyelocytic leukaemia were treated on protocols adapted from Children's Oncology Group AAML 1331. All patients received supportive care. The data were analysed using SPSS Version 20.

resultsOne-hundred and fifty-nine children with AML were included with a median age at diagnosis of 9.0 years (IQR: 3.0-12.0). Of the 149 patients who initiated therapy, 69 (46.3%) achieved complete remission after the first induction therapy (CR1), and 81 (54.4%) achieved complete remission (CR) overall. Treatment-related mortality occurred in 50 (31.4%) of the patients, with an early death rate of 27.7% (n = 44). Among the 81 patients who achieved CR, 37 (45.7%) relapsed, of whom 27 (73.0%) subsequently died. The one-, three-, and five-year OS were 39.0%, 25.1%, and 16.7%, respectively. The corresponding EFS were 37.0%, 22.9%, and 15.2%, respectively. Median OS and EFS were 7.4 months (95% CI: 4.3-10.6) and 6.9 months (95% CI: 4.4-9.6), respectively. Factors significantly associated with poor OS included poor nutritional status (p = 0.026), delayed neutrophil recovery following induction (p = 0.030), failure to achieve CR1 (p = 0.031), and failure to complete treatment (p < 0.001).

conclusionsSurvival rates among children with AML in this study were low. Several clinical and biological prognostic factors influenced survival outcomes in this resource-limited setting. Improving outcomes will require improving supportive care or adopting resource-adapted treatment protocols that address the supportive care challenges in such a resource-limited setting.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsLeukemia, Myeloid, AcuteAdolescentChildChild, PreschoolCytarabineDaunorubicinFemaleHumansMalePrognosisRemission InductionRetrospective StudiesTreatment OutcomeUgandaCytarabineDaunorubicinAcute myeloid leukaemiaAfricaPaediatricPrognostic factorsResource-limited settingTreatment outcomesUganda

Identifiers

PMID41413799
PMCPMC12859994

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.