Evidence map›Paper›PMID 26986251›Full record

ArticleBritish journal of cancer2016

The incidence of leukaemia in women with BRCA1 and BRCA2 mutations: an International Prospective Cohort Study.

Javaid Iqbal, Andre Nussenzweig, Jan Lubinski, Tomasz Byrski, Andrea Eisen, Louise Bordeleau, Nadine M Tung, Siranoush Manoukian, Catherine M Phelan, Ping Sun and 2 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

16 citing papers in PubMed, 30 citations in OpenAlex.

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  12. The Fanconi Anemia Pathway in Cancer.Annual review of cancer biology · 2019
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 9 institutions in 4 countries.

Javaid IqbalWomen's College Research Institute, Familial Breast Cancer Research, Toronto, ON M5G 1N8 Canada.
Andre NussenzweigLaboratory of Genome Integrity, National Cancer Institute, NIH, Bethesda MD 20892 USA.
Jan LubinskiInternational Hereditary Cancer Center, Pomeranian Medical University, 70-111 Szczecin, Poland.
Tomasz ByrskiInternational Hereditary Cancer Center, Pomeranian Medical University, 70-111 Szczecin, Poland.
Andrea EisenSunnybrook Regional Cancer Centre, Toronto, ON M4N3 M5 Canada.
Louise BordeleauJuravinksi Cancer Centre, Hamilton ON L8V 5C2 Canada.
Nadine M TungBeth Israel Deaconess Medical Center, Cancer Risk and Prevention Program, Boston, MA 02215, USA.
Siranoush ManoukianDepartment of Preventive and Predictive Medicine, Fondazione IRCSS Istituto Nazionale dei Tumori, 20133 Milan, Italy.
Catherine M PhelanDepartment of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL 33647, USA.
Ping SunWomen's College Research Institute, Familial Breast Cancer Research, Toronto, ON M5G 1N8 Canada.
Steven A NarodWomen's College Research Institute, Familial Breast Cancer Research, Toronto, ON M5G 1N8 Canada.
Hereditary Breast Cancer Research Group
Women's College Hospital · CABeth Israel Deaconess Medical Center · USFondazione IRCCS Istituto Nazionale dei Tumori · ITInternational Hereditary Cancer Center · PLJuravinski Cancer Centre · CAMoffitt Cancer Center · USNational Cancer Institute · USPomeranian Medical University · PLSunnybrook Health Science Centre · CA

Funding

DNA RepairZIABC010283 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI NUSSENZWEIG, ANDRE A. · 2009 to 2025
$27.0M
Relationship between DNA damage detection and signalingZIABC010959 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI NUSSENZWEIG, ANDRE A. · 2009 to 2025
$27.0M
6 · The paper itself

Abstract

backgroundGermline mutations in BRCA1 and BRCA2 increase the susceptibility to develop breast and ovarian cancers as well as increase the risk of some other cancers. Primary objective was to estimate the risk of leukaemia in BRCA1 and BRCA2 mutation carriers.

methodsWe followed 7243 women with a BRCA1 or a BRCA2 mutation for incident cases of leukaemia. We used the standardised incidence ratio (SIR) to estimate the relative risk of leukaemia, according to mutation and history of breast cancer.

resultsWe identified five incident cases of leukaemia (two BRCA1, three BRCA2). All five women had a prior history of breast cancer and four had received chemotherapy. The mean time from breast cancer diagnosis to the development of leukaemia was 10.2 years (range 3-18 years). The SIR for BRCA1 carriers was 0.66 (95% CI: 0.11-2.19, P=0.61) and the SIR for BRCA2 carriers was 2.42 (95% CI: 0.61-6.58, P=0.17). The SIR was significantly higher than expected for women with a BRCA2 mutation and breast cancer (SIR=4.76, 95% CI:1.21-12.96, P=0.03), in particular for women who received chemotherapy (SIR=8.11, 2.06-22.07, P=0.007).

conclusionsWe observed an increased risk of leukaemia in women with a BRCA2 mutation who receive chemotherapy for breast cancer.

Indexed as

MutationAdultAgedBRCA1 ProteinBRCA2 ProteinBreast NeoplasmsFemaleGenetic Predisposition to DiseaseHumansIncidenceLeukemiaMiddle AgedProspective StudiesRisk FactorsBRCA1 ProteinBRCA1 protein, humanBRCA2 ProteinBRCA2 protein, human

Identifiers

PMID26986251
PMCPMC4865972
OpenAlexW2301004704

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.