Evidence map›Paper›PMID 38976158›Full record

ArticleAnnals of surgical oncology2024

Demographics and Clinical Decision Making in Patients with Germline Moderate Penetrance Non-BRCA Mutations in Breast Cancer Related Genes.

Koumani W Ntowe, Samantha M Thomas, Juliet C Dalton, Ebunoluwa Olunuga, Ton Wang, Akiko Chiba, Jennifer K Plichta

Abstract read
In one paragraph

Article in Annals of surgical oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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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

7 authors.

Koumani W NtoweDepartment of Surgery, Duke University Medical Center, Durham, NC, USA.
Samantha M ThomasDuke Cancer Institute, Duke University, Durham, NC, USA.
Juliet C DaltonDepartment of Surgery, Duke University Medical Center, Durham, NC, USA.
Ebunoluwa OlunugaDepartment of Surgery, Duke University Medical Center, Durham, NC, USA.
Ton WangDepartment of Surgery, Duke University Medical Center, Durham, NC, USA.
Akiko ChibaDepartment of Surgery, Duke University Medical Center, Durham, NC, USA.
Jennifer K PlichtaDepartment of Surgery, Duke University Medical Center, Durham, NC, USA. jennifer.plichta@duke.edu.ORCID http://orcid.org/0000-0002-7411-0558

Funding

Women's Cancer Research ProgramP30CA014236 · NCI · DUKE UNIVERSITY · PI JOHN N. NORTON · 1985 to 2026
$174.8M
Building Interdisciplinary Research Careers in Women's Health (K12) - Administrative SupplementK12AR084231 · NIAMS · DUKE UNIVERSITY · PI Cindy Amundsen · 2023 to 2026
$2.5M
NCI NIH HHS P30 CA014236NIAMS NIH HHS K12 AR084231NIH HHS K12AR084231NIH HHS P30CA014236
6 · The paper itself

Abstract

backgroundManagement of pathogenic variants in high penetrance genes related to breast cancer (BC), such as BRCA1 and BRCA2, are well established. However, moderate penetrance mutations are understudied. We aim to compare risk reduction decision-making patterns in patients with a moderate penetrance BC-related genetic mutations, without a prior BC diagnosis. PATIENTS AND

methodsFemale patients aged ≥ 18 years who tested positive for a BRCA1/2, high penetrance, or moderate penetrance mutation related to BC between 1996 and 2023 without a concurrent or prior BC diagnosis were retrospectively identified from a single academic center's database. Groups were stratified by mutation type: BRCA1/2 mutations (BRCA1, BRCA2), high penetrance mutations (HPM; CDH1, PALB2, PTEN, STK11, TP53), or moderate penetrance mutations (MPM; ATM, BARD1, CHEK2, NF1, RAD51C, RAD51D). Demographics and clinical outcomes were compared.

resultsA total of 528 patients met the inclusion criteria, with 66% (n = 350) having a BRCA1/2 mutation, 8% (n = 44) having HPM, and 25% (n = 134) having MPM; the median follow-up was 56.0 months. In our cohort, 20.9% of patients with BRCA mutations, 9.1% with HPM, and 7.5% with MPM chose to undergo risk-reducing mastectomies (RRM). Within the moderate penetrance cohort, patients who chose to undergo RRM were younger at the time of genetic testing (39.4 vs. 47.5 years, p = 0.03) and had a higher number of family members with BC (2 vs. 1, p = 0.05).

conclusionsOur findings provide insights into the demographic characteristics and family history of patients with moderate penetrance mutations and those who pursue risk-reducing surgery.

Indexed as

BRCA1 ProteinBRCA2 ProteinBreast NeoplasmsClinical Decision-MakingGerm-Line MutationPenetranceAdultAgedBiomarkers, TumorFemaleFollow-Up StudiesGenetic Predisposition to DiseaseHumansMiddle AgedPrognosisProphylactic MastectomyBiomarkers, TumorBRCA1 ProteinBRCA1 protein, humanBRCA2 ProteinBRCA2 protein, humanBRCABreast cancerCancer geneticsMastectomyProphylactic mastectomyRisk reducing mastectomy

Identifiers

PMID38976158
PMCPMC11452274

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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.