Evidence map›Paper›PMID 34697300›Full record

ArticleNPJ breast cancer2021

Decreased enrollment in breast cancer trials by histologic subtype: does invasive lobular carcinoma resist RECIST?

Mary Kathryn Abel, Michelle E Melisko, Hope S Rugo, A Jo Chien, Italia Diaz, Julia K Levine, Ann Griffin, Joseph McGuire, Laura J Esserman, Hala T Borno and 1 more

Abstract read
In one paragraph

Article in NPJ breast cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. E-Cadherin-Mediated Cell-Cell Adhesion and Invasive Lobular Breast Cancer.Advances in experimental medicine and biology · 2025
    Review
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

11 authors.

Mary Kathryn AbelUniversity of California, San Francisco School of Medicine, San Francisco, CA, USA.
Michelle E MeliskoUniversity of California at San Francisco, Division of Hematology/Oncology, San Francisco, CA, USA.
Hope S RugoUniversity of California at San Francisco, Division of Hematology/Oncology, San Francisco, CA, USA.
A Jo ChienUniversity of California at San Francisco, Division of Hematology/Oncology, San Francisco, CA, USA.
Italia DiazUniversity of California, Davis School of Medicine, Sacramento, CA, USA.
Julia K LevineLobular Breast Cancer Alliance, Venice, CA, USA.
Ann GriffinHelen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA.ORCID http://orcid.org/0000-0003-0837-6515
Joseph McGuireHelen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA.
Laura J EssermanUniversity of California, San Francisco, Department of Surgery, San Francisco, CA, USA.ORCID http://orcid.org/0000-0001-9202-4568
Hala T BornoUniversity of California at San Francisco, Division of Hematology/Oncology, San Francisco, CA, USA.
Rita A MukhtarUniversity of California, San Francisco, Department of Surgery, San Francisco, CA, USA. rita.mukhtar@ucsf.edu.ORCID http://orcid.org/0000-0001-8079-7846

Funding

Identifying responders to chemotherapy in invasive lobular carcinoma of the breast: development of a multivariable clinical prediction toolK08CA256047 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MUKHTAR, RITA · 2021 to 2025
$1.3M
NCI NIH HHS K08 CA256047
6 · The paper itself

Abstract

Enrollment in metastatic breast cancer trials usually requires measurable lesions, but patients with invasive lobular carcinoma (ILC) tend to form diffuse disease. We found that the proportion of patients with metastatic ILC enrolled in clinical trials at our institution was significantly lower than that of patients with invasive ductal carcinoma (IDC). Possible links between requiring measurable disease and decreased enrollment of ILC patients require further study to ensure equitable trial access.

Identifiers

PMID34697300
PMCPMC8547221

What OpenQuestion holds

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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.