Evidence map›Paper›PMID 21479924›Full record

ArticleBreast cancer research and treatment2011

Examining the influence of beta blockers and ACE inhibitors on the risk for breast cancer recurrence: results from the LACE cohort.

Patricia A Ganz, Laurel A Habel, Erin K Weltzien, Bette J Caan, Steven W Cole

Abstract read
In one paragraph

Article in Breast cancer research and treatment, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 9 pooled it
7.1field-weighted citation impact, top 2% 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

81 citing papers in PubMed, 9 syntheses or guidelines pooled it, 135 citations in OpenAlex.

  1. Pooled it
  2. Beta-blocker use and breast cancer outcomes: a meta-analysis.Breast cancer research and treatment · 2024
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  8. Body mass index and survival in women with breast cancer-systematic literature review and meta-analysis of 82 follow-up studies.Annals of oncology : official journal of the European Society for Medical Oncology · 2014
    Pooled it
  9. Meta-analysis of the effects of beta blocker on survival time in cancer patients.Journal of cancer research and clinical oncology · 2014
    Pooled it
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21 more citing papers are in PubMed but not listed here.

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

5 authors at 2 institutions in 1 country.

Patricia A GanzUCLA Schools of Public Health and Medicine, Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095-6900, USA. pganz@mednet.ucla.edu
Laurel A Habel
Erin K Weltzien
Bette J Caan
Steven W Cole
Kaiser Permanente · USUCLA Jonsson Comprehensive Cancer Center

Funding

Molecular Profiles and Lifestyle Factors in Breast Cancer PrognosisR01CA129059 · NCI · KAISER FOUNDATION RESEARCH INSTITUTE · PI CAAN, BETTE J · 2009 to 2013
$3.6M
Pharmaceuticals and CancerR01CA098838 · NCI · KAISER FOUNDATION RESEARCH INSTITUTE · PI HABEL, LAUREL A · 2004 to 2013
$3.2M
Cognitive Functioning After Breast Cancer TreatmentR01CA109650 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI GANZ, PATRICIA A. · 2006 to 2010
$2.2M
Combinatorial Genomics in CancerR01CA116778 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI COLE, STEVE W · 2006 to 2010
$1.5M
NCI NIH HHS R01 CA098838NCI NIH HHS R01 CA109650NCI NIH HHS R01 CA116778NCI NIH HHS R01 CA129059NCI NIH HHS R01 CA98838
6 · The paper itself

Abstract

There is increasing interest in the relationship between host lifestyle factors and the outcomes of cancer treatment. Behavioral factors, comorbid conditions, and non-cancer-related pharmaceutical exposures may affect breast cancer (BC) outcomes. We used observational data from the LACE Study cohort (women with early stage BC from the Kaiser Permanente Northern California Cancer Registry) to examine the association between beta blockers (BBs) and/or angiotensin-converting enzyme inhibitors (ACEi) and BC recurrence, BC-specific mortality, and overall mortality. Among 1,779 women, there were 292 BC recurrences, 174 BC deaths, and 323 total deaths. 23% were exposed to either a BB and/or an ACEi. These drugs were associated with older age, postmenopausal status, tamoxifen therapy, greater pre-diagnosis BMI, hypertension, and diabetes. In Cox proportional hazards models, ACEi exposure was associated with BC recurrence (HR 1.56, 95% CI 1.02, 2.39, P = 0.04), but not cause-specific or overall mortality. Combined ACEi and BB were associated with overall mortality (HR 1.94, 95% CI 1.22, 3.10, P = 0.01). BB exposure was associated with lower hazard of recurrence and cause-specific mortality. However, there was no evidence of a dose response with either medication. For recurrence and cause-specific mortality, BB combined with ACEi was associated with a lower HR for the outcome than when ACEi alone was used. These hypothesis generating findings suggest that BC recurrence and survival were associated with exposure to two commonly used classes of anti-hypertensive medications. These observations need to be confirmed and suggest that greater attention should focus on the potential role of these commonly used medications in BC outcomes.

Indexed as

Neoplasm Recurrence, LocalAdrenergic beta-AntagonistsAdultAngiotensin-Converting Enzyme InhibitorsAntihypertensive AgentsBreast NeoplasmsCaliforniaChi-Square DistributionFemaleHumansMiddle AgedProportional Hazards ModelsRegistriesRisk AssessmentRisk FactorsTime FactorsAdrenergic beta-AntagonistsAngiotensin-Converting Enzyme InhibitorsAntihypertensive Agents

Identifiers

PMID21479924
PMCPMC3145014
OpenAlexW1979486862

What OpenQuestion holds

Textmetadata
LicenceTDM
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.