Evidence map›Paper›PMID 42792672›Full record

ArticleBiomedicines2026

CA 15.3, Metastatic Burden, and Overall Survival in Hormone Receptor-Positive/HER2-Negative Advanced Breast Cancer: Real-World Evidence from Peru.

Guillermo Valencia, Patricia Rioja, Jessica Meza, Alexandra Saavedra, Claudia Castillo, Armando Sánchez, Raúl Mantilla, Josué Bravo, Henry L Gomez, Marcos Heredia and 11 more

Abstract read
In one paragraph

Article in Biomedicines, 2026. 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

21 authors.

Guillermo ValenciaDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.ORCID 0000-0002-4234-4448
Patricia RiojaDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Jessica MezaDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.ORCID 0000-0001-8057-7093
Alexandra SaavedraDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.ORCID 0009-0007-3896-6459
Claudia CastilloDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Armando SánchezDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Raúl MantillaDepartment of Research, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.ORCID 0000-0001-6010-1741
Josué BravoFaculty of Medicine, Universidad Peruana Cayetano Heredia, Lima 15102, Peru.ORCID 0000-0002-6025-4809
Henry L GomezFaculty of Medicine, Universidad Peruana Cayetano Heredia, Lima 15102, Peru.ORCID 0000-0003-2660-1843
Marcos HerediaDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.ORCID 0009-0001-4932-858X
Olenka PeraltaDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Miguel ChiritoDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Connie RabanalDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Karina AliagaDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Zaida MoranteDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Bruno MuñanteDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Hugo FuentesFaculty of Medicine, Universidad de Piura (UDEP), Piura 15074, Peru.ORCID 0000-0002-2747-7381
Carlos MuniveDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Carlos CastañedaDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Silvia NeciosupDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.
Tatiana VidaurreDepartment of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas (INEN), Lima 15038, Peru.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

advanced breast cancerCA 15.3HER2-negativehormone receptor-positiveoverall survivalPeru

Identifiers

PMID42792672
PMCPMC13604924

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.