Evidence map›Paper›PMID 40426196›Full record

ArticleTropical medicine and health2025

Clinical characteristics and outcomes of paediatric acute lymphoblastic leukaemia in a tertiary hospital in Tanzania: a single-centre observational study.

Koki Shimizu, Koga Luhulla, Magreth Msoffe, Chambega Chambega, Salama Mahawi, Primus Ewald, Godlove Sandi, Irene Msirikale, Ruchius Philbert, Regina Kabona and 8 more

Abstract read
In one paragraph

Article in Tropical medicine and health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors.

Koki ShimizuSchool of Tropical Medicine and Global Health, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan. koki.shimizu@lshtm.ac.uk.
Koga LuhullaDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Magreth MsoffeDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Chambega ChambegaDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Salama MahawiDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Primus EwaldDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Godlove SandiDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Irene MsirikaleDepartment of Paediatrics and Child Health, Muhimbili University of Health and Allied Sciences, United Nations road, Dar Es Salaam, P.O. Box 65001, Tanzania.
Ruchius PhilbertDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Regina KabonaDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Lulu ChirandeDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Nana Jacqueline NakidduDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Patricia ScanlanDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.
Chris SmithSchool of Tropical Medicine and Global Health, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan.
Yasushi MiyazakiDepartment of Haematology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan.
Camille MaringeInequalities in Cancer Outcomes Network (ICON), Department of Health Services Research and Policy, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH, UK.
Bernard RachetInequalities in Cancer Outcomes Network (ICON), Department of Health Services Research and Policy, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH, UK.
Hadija MwamtemiDepartment of Paediatrics and Child Health, Muhimbili National Hospital, Malik road, Dar es Salaam, P.O. Box 65000, Tanzania.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA wide inequality exists between high- and low-income countries in the outcome of paediatric acute lymphoblastic leukaemia (ALL). At a tertiary-level hospital in Tanzania, multidimensional approaches have been taken to improve cancer care for children. This study aimed to update the outcomes of paediatric ALL at Muhimbili National Hospital (MNH), Tanzania from 2016 to 2020.

methodsWe performed a retrospective chart review of children who were treated with modified UKALL2003 protocol at MNH from January 1, 2016 to December 31, 2020. We used the Cox proportional hazards model to estimate the effect of each prognostic factor on event-free survival (EFS).

resultsWe identified 202 patients who had confirmatory diagnoses of ALL and initiated treatment at MNH. Fifty-two patients (26%, 52/202) died (n = 47) or abandoned treatment (n = 5) before the end of remission induction. The main causes of death during this period were infections and bleeding complications. The median EFS was 9 months and 2-year EFS was 36%. Oedema, non-early rapid responder, and non-remission were associated with short EFS in the multivariable analysis.

conclusionsThe number of new paediatric ALL admissions at MNH has doubled in the past decade. The prevention of early deaths is critical to improve the long-term survival of paediatric ALL in Tanzania.

Indexed as

Acute lymphoblastic leukaemiaGlobal healthLMICsPaediatricSub-Saharan Africa

Identifiers

PMID40426196
PMCPMC12107958

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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.