Evidence map›Paper›PMID 40849704›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2025

Mortality by Childhood Acute Lymphoblastic Leukemia: A Regional Analysis in Peru and Ecuador.

Katherine Simbaña-Rivera, J Smith Torres-Roman, Dante Julca-Marin, Jhon Guerrero, Carlos Quispe-Vicuña, Joseph Ariel Guerrero González, Julio A Poterico, Jhajaira M Araujo

Abstract read
In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

8 authors.

Katherine Simbaña-RiveraCenter for Health Research in Latin America (CISeAL), Faculty of Medicine, Pontifical Catholic University of Ecuador (PUCE), Quito, Ecuador.
J Smith Torres-RomanEscuela de Posgrado, Universidad Tecnológica del Perú, Lima, Perú.
Dante Julca-MarinLatin American Network for Cancer Research (LAN-CANCER), Lima, Peru.
Jhon GuerreroScientific Association of Medical Students, Universidad Central del Ecuador, Quito, Ecuador.
Carlos Quispe-VicuñaLatin American Network for Cancer Research (LAN-CANCER), Lima, Peru.
Joseph Ariel Guerrero GonzálezFaculty of Medical Sciences, Central University of Ecuador, Quito, Ecuador.
Julio A PotericoUniversidad de Huánuco, Huánuco, Perú.ORCID 0000-0001-7838-3505
Jhajaira M AraujoCenter for Basic and Translational Research, Auna-Ideas, Peru.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcute lymphoblastic leukemia (ALL) is the most common malignant neoplasm in children representing the leading cause of death in pediatric oncology. However, studies in the Latin American and Caribbean region are scarce. The objective of this study was to determine the childhood ALL-mortality rates of Ecuador and Peru from 2005 to 2020.

methodsWe retrieved ALL deaths from the mortality databases of Ecuador and Peru. Age-standardized mortality rates per 100,000 person-years were estimated. Mortality trends were evaluated by country, and sex, between 2005 and 2020 with Joinpoint regression analyses.

resultsBetween 2016 and 2020, Ecuador and Peru reported a mortality rate of 1.7 for boys and 1.2 for girls 0-14 years of age. The Coastal region had the highest mortality rate in this period for both age groups, and the Rainforest had the lowest rates. Only Peru showed a significant increase in both sexes, with large increases for boys in the Highlands (+17.6% annually) and girls in Lima (+13.3% annually).

conclusionOur findings suggest considerable increases in ALL mortality in Peru. It is important to implement public health strategies for early diagnosis and timely treatment of children with ALL in Peru.

Indexed as

Precursor Cell Lymphoblastic Leukemia-LymphomaAdolescentChildChild, PreschoolEcuadorFemaleFollow-Up StudiesHumansInfantInfant, NewbornMalePeruPrognosisSurvival RatechildrenEcuadorLeukemiaPeru

Identifiers

PMID40849704
PMCPMC12659873

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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.