Evidence map›Paper›PMID 39913874›Full record

ArticleJCO global oncology2025

Addressing the Oncologist Shortage in Latin America: Insights From a Survey of Medical Oncology Fellowship Programs.

Mauricio Zegarra-López, Alejandro Aranda-Gutierrez, Jose Felipe Muñoz Lozano, Cynthia Villarreal-Garza

Abstract read
In one paragraph

Article in JCO global oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Mauricio Zegarra-LópezBreast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, México.ORCID 0009-0002-6411-9169
Alejandro Aranda-GutierrezDepartamento de Hemato-Oncología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.ORCID 0000-0002-7325-8569
Jose Felipe Muñoz LozanoBreast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, México.ORCID 0000-0003-1029-8093
Cynthia Villarreal-GarzaBreast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, México.ORCID 0000-0003-3587-339X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeLimited information exists about medical oncology fellowship programs in Latin America. Our study aimed to clarify unknowns, with the goal of identifying areas for improvement and potential expansion of fellowships. MATERIALS AND

methodsSixteen medical oncologists, each from a different Latin American country, were surveyed using an online questionnaire. Descriptive statistics were used to summarize the collected variables.

resultsIn total, 232 fellowship programs exist in the surveyed nations, of which 444 medical oncologists graduate every year. Only Argentina, Brazil, Chile, Mexico, and Peru have more than five active fellowship programs. Honduras and Nicaragua did not report any fellowship programs. These nations-along with Colombia, Ecuador, El Salvador, Guatemala, and Peru-depend on foreign education for the training of their medical oncologists. Only one of every 50 medical graduates pursues a career path in medical oncology, and a mere 2.2% of internal medicine residents transition into the field. Nearly half of the data were collected through word of mouth, as many countries lack official, publicly accessible sources for some of the variables studied.

conclusionThis study serves as a pioneering effort that future research groups can build upon. We believe that addressing the shortage of medical oncologists in Latin America by increasing the number of locally trained fellows is the most effective way to swiftly and sustainably improve cancer outcomes.

Indexed as

Fellowships and ScholarshipsMedical OncologyOncologistsHumansLatin AmericaSurveys and Questionnaires

Identifiers

PMID39913874
PMCPMC11892604

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.