Evidence map›Paper›PMID 30610270›Full record

ReviewWorld journal of surgery2019

Global Disparities in Breast Cancer Genetics Testing, Counselling and Management.

C H Yip, D G Evans, G Agarwal, I Buccimazza, A Kwong, R Morant, I Prakash, C Y Song, N A Taib, C Tausch and 2 more

Open access · greenAbstract readReview
PubMed Publisher
In one paragraph

Review in World journal of surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% of its field
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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Systematic mapping review of guidelines forInternational journal of gynecological cancer : official journal of the International Gynecological Cancer Society · 2023
    Pooled it
  2. Pooled it
  3. Review
  4. International journal of molecular sciences · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Management ofEcancermedicalscience · 2024
    Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. 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

12 authors at 12 institutions in 9 countries.

C H YipDepartment of Surgery, Ramsay Sime Darby Health Care, Subang Jaya, Malaysia. chenghar.yip@gmail.com.
D G EvansNIHR Manchester Biomedical Research Centre, Division of Evolution and Genomic Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
G AgarwalDepartment of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
I BuccimazzaDepartment of Surgery, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
A KwongDepartment of Surgery, University of Hong Kong, Hong Kong, Hong Kong.
R MorantTumour and Breast Centre, St Gallen, Switzerland.
I PrakashDepartment of Surgery, McGill University Health Center, Montreal, Canada.
C Y SongUniversity of Galway, Galway, Ireland.
N A TaibDepartment of Surgery, University of Malaya, Kuala Lumpur, Malaysia.
C TauschDepartment of Surgery, Breast-Center Zurich, Zurich, Switzerland.
O UngDepartment of Surgery, University of Queensland, Brisbane, Australia.
S MeterissianDepartment of Surgery, McGill University Health Center, Montreal, Canada.
Breast Center · CHMcGill University · CAMcGill University Health Centre · CAOllscoil na Gaillimhe – University of Galway · IEQueensland University of Technology · AUSanjay Gandhi Post Graduate Institute of Medical Sciences · INSubang Jaya Medical Centre · MYUniversity of Hong Kong · HKUniversity of KwaZulu-Natal · ZAUniversity of Malaya · MYUniversity of Manchester · GBUniversity of St. Gallen · CH

Funding

Department of Health RP-PG-0707-10031Department of Health RP-PG-1214-20016
6 · The paper itself

Abstract

Hereditary breast cancers, mainly due to BRCA1 and BRCA2 mutations, account for only 5-10% of this disease. The threshold for genetic testing is a 10% likelihood of detecting a mutation, as determined by validated models such as BOADICEA and Manchester Scoring System. A 90-95% reduction in breast cancer risk can be achieved with bilateral risk-reducing mastectomy in unaffected BRCA mutation carriers. In patients with BRCA-associated breast cancer, there is a 40% risk of contralateral breast cancer and hence risk-reducing contralateral mastectomy is recommended, which can be performed simultaneously with surgery for unilateral breast cancer. Other options for risk management include surveillance by mammogram and breast magnetic resonance imaging, and chemoprevention with hormonal agents. With the advent of next-generation sequencing and development of multigene panel testing, the cost and time taken for genetic testing have reduced, making it possible for treatment-focused genetic testing. There are also drugs such as the PARP inhibitors that specifically target the BRCA mutation. Risk management multidisciplinary clinics are designed to quantify risk, and offer advice on preventative strategies. However, such services are only possible in high-income settings. In low-resource settings, the prohibitive cost of testing and the lack of genetic counsellors are major barriers to setting up a breast cancer genetics service. Family history is often not well documented because of the stigma associated with cancer. Breast cancer genetics services remain an unmet need in low- and middle-income countries, where the priority is to optimise access to quality treatment.

Indexed as

CounselingGenetic TestingBreast NeoplasmsFemaleGenes, BRCA1Genes, BRCA2HumansMutation

Identifiers

PMID30610270
OpenAlexW2904268248

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.