Evidence map›Paper›PMID 38223556›Full record

ArticleThe breast journal2024

A Single-Center 18-Year Series of 73 Cases of Metaplastic Carcinoma of the Breast.

Kassandra Thériault, Mariem Ben Moussa, Marjorie Perron, Christine Desbiens, Brigitte Poirier, Éric Poirier, Dominique Leblanc, Claudya Morin, Julie Lemieux, Jean-Charles Hogue and 1 more

Abstract read
In one paragraph

Article in The breast journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
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

11 authors.

Kassandra ThériaultLaval University, Québec, Canada.
Mariem Ben MoussaLaval University, Québec, Canada.
Marjorie PerronCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Christine DesbiensCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Brigitte PoirierCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Éric PoirierCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Dominique LeblancCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Claudya MorinCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Julie LemieuxCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Jean-Charles HogueCHU de Quebec Research Center-Laval University, 1050 Ste-Foy Road, Québec, Canada.
Dominique BoudreauCHU de Quebec-Laval University, 1050 Ste-Foy Road, Québec, Canada.ORCID 0009-0004-7422-6659

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aim: To examine the clinical management of metaplastic breast cancer (MeBC), particularly the role of chemotherapy. Methods: This retrospective study included patients with MeBC ( Results: The median follow-up was 57.2 months. The mean tumor size was 39.5 ± 32.1 (range, 1-200) mm. Most were in grade 3 (75.3%), without evidence of clinical nodal involvement (75.3%), and triple-negative (79.5%). Chemotherapy was given to 49 (67.1%) patients. Thirty-seven patients (50.7%) underwent a mastectomy, and 22/37 (59.5%) received radiotherapy. Adjuvant chemotherapy was given to 36 patients (49.3%), and nine (12.3%) patients were treated with neoadjuvant chemotherapy. The 5-year OS and DFS rates were 60.2% and 66.8%. Among the nine patients who received neoadjuvant chemotherapy, three (33.3%) achieved a partial response, three (33.3%) had stable disease, and three (33.3%) had disease progression. The use of chemotherapy, especially in the adjuvant setting, had a significant positive effect on 5-year OS ( Conclusion: MeBC represents a rare heterogeneous group of malignancies with poor prognosis. Adjuvant chemotherapy was associated with improved OS and DFS. Patients should be carefully selected for neoadjuvant chemotherapy.

Indexed as

Breast NeoplasmsCarcinomaAntineoplastic Combined Chemotherapy ProtocolsChemotherapy, AdjuvantDisease-Free SurvivalFemaleHumansMastectomyNeoadjuvant TherapyPrognosisRadiotherapy, AdjuvantRetrospective Studies

Identifiers

PMID38223556
PMCPMC10783985

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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.