Evidence map›Paper›PMID 18948611›Full record

Trial reportStroke2009

Effect of raloxifene on stroke and venous thromboembolism according to subgroups in postmenopausal women at increased risk of coronary heart disease.

Lori Mosca, Deborah Grady, Elizabeth Barrett-Connor, Peter Collins, Nanette Wenger, Beth L Abramson, Annlia Paganini-Hill, Mary Jane Geiger, Sherie A Dowsett, Messan Amewou-Atisso and 1 more

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Stroke, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 3 pooled it
5.7field-weighted citation impact, top 4% 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

35 citing papers in PubMed, 3 syntheses or guidelines pooled it, 109 citations in OpenAlex.

  1. Pooled it
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  12. International journal of dentistry · 2022
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  19. Side effects of drugs for osteoporosis and metastatic bone disease.British journal of clinical pharmacology · 2019
    Review
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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

11 authors at 6 institutions in 3 countries.

Lori MoscaDirector, Preventive Cardiology, New York-Presbyterian Hospital, 601 West 168th Street, #43, New York, NY 10032, USA. ljm10@columbia.edu
Deborah Grady
Elizabeth Barrett-Connor
Peter Collins
Nanette Wenger
Beth L Abramson
Annlia Paganini-Hill
Mary Jane Geiger
Sherie A Dowsett
Messan Amewou-Atisso
Marcel Kornitzer
Columbia University · USEli Lilly (United States) · USEmory University · USRoyal Brompton Hospital · GBUniversity of Toronto · CAUniversity of California, San Francisco · US

Funding

Gender Race and Ethnic Disparities Research in Cardiovascular Disease PreventionK24HL076346 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MOSCA, LORI J · 2005 to 2014
$1.7M
NHLBI NIH HHS K24 HL076346
6 · The paper itself

Abstract

background and purposeRaloxifene, a selective estrogen receptor modulator, reduces risk of invasive breast cancer and osteoporosis, but the effect on risk for stroke and venous thromboembolism in different patient subgroups is not established. The purpose of this analysis was to evaluate the effect of raloxifene on the incidence of all strokes, stroke deaths, and venous thromboembolic events according to participant subgroups.

methodsThis was a secondary end point analysis of an international, randomized, placebo-controlled clinical trial of 10 101 postmenopausal women with or at increased risk of coronary heart disease followed a median of 5.6 years. Strokes, venous thromboembolic events, and deaths were adjudicated by expert centralized committees. Strokes were categorized as ischemic, hemorrhagic, or undetermined and venous thromboembolic events were subclassified.

resultsThe incidences of all strokes did not differ between raloxifene (incidence rate per 100 woman-years=0.95) and placebo (incidence rate=0.86) treatment groups (P=0.30). In women assigned raloxifene versus placebo, there was a higher incidence of fatal strokes (incidence rates=0.22 and 0.15, respectively, P=0.0499) and venous thromboembolic events (incidence rates=0.39 and 0.27, respectively, P=0.02). No significant subgroup interactions were found except that there was a higher incidence of stroke associated with raloxifene use among current smokers.

conclusionsIn postmenopausal women at increased risk for coronary events, the incidences of venous thromboembolism and fatal stroke but not all strokes were higher in those assigned raloxifene versus placebo. Raloxifene's effect did not differ across subgroups, except that the risk of stroke differed by smoking status. Treatment decisions about raloxifene should be based on a balance of projected absolute risks and benefits.

Indexed as

PostmenopauseComorbidityCoronary Artery DiseaseHumansIncidenceMiddle AgedMortalityRaloxifene HydrochlorideRisk AssessmentRisk FactorsSelective Estrogen Receptor ModulatorsSmokingStrokeTreatment OutcomeVenous ThromboembolismRaloxifene HydrochlorideSelective Estrogen Receptor Modulators

Identifiers

PMID18948611
PMCPMC3559135
OpenAlexW2051250563

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.