Evidence map›Paper›PMID 27149494›Full record

SynthesisMedicine2016

Angiotensin II Receptor Blockers and Cancer Risk: A Meta-Analysis of Randomized Controlled Trials.

Yun-Tao Zhao, Peng-Yang Li, Jian-Qiang Zhang, Lei Wang, Zhong Yi

Open access · goldAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 3 pooled it
0.9field-weighted citation impact, top 22% 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

18 citing papers in PubMed, 3 syntheses or guidelines pooled it, 34 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Yun-Tao ZhaoFrom the Department of Cardiology, Aerospace Center Hospital (Y-T Z, P-Y L, Q-J Z, LW, ZY); Peking University Aerospace School of Clinical Medicine, Peking University Health Science Center, Beijing, People's Republic of China (P-YL).
Peng-Yang Li
Jian-Qiang Zhang
Lei Wang
Zhong Yi
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiotensin II receptor blockers (ARB) are widely used drugs that are proven to reduce cardiovascular disease events; however, several recent meta-analyses yielded conflicting conclusions regarding the relationship between ARB and cancer incidence, especially when ARB are combined with angiotensin-converting enzyme inhibitors (ACEI).We investigated the risk of cancer associated with ARB at different background ACEI levels.Search of PubMed and EMBASE (1966 to December 17, 2015) without language restriction.Randomized, controlled trials (RCTs) had at least 12 months of follow-up data and reported cancer incidence was included.Study characteristics, quality, and risk of bias were assessed by 2 reviewers independently.Nineteen RCTs including 148,334 patients were included in this study. Random-effects model meta-analyses were used to estimate the risk ratio (RR) of cancer risk. No excessive cancer risk was observed in our analyses of ARB alone versus placebo alone without background ACEI use (risk ratio [RR] 1.08, 95% confidence interval [CI] 1.00-1.18, P = 0.05); ARB alone versus ACEI alone (RR 1.03, 95%CI 0.94-1.14, P = 0.50); ARB plus partial use of ACEI versus placebo plus partial use of ACEI (RR 0.97, 95%CI 0.90-1.04, P = 0.33); and ARB plus ACEI versus ACEI (RR 0.99, 95%CI 0.79-1.24, P = 0.95).Lack of long-term data, inadequate reporting of safety data, significant heterogeneity in underlying study populations, and treatment regimens.ARB have a neutral effect on cancer incidence in randomized trials. We observed no significant differences in cancer incidence when we compared ARB alone with placebo alone, ARB alone with ACEI alone, ARB plus partial use of ACEI with placebo plus partial use of ACEI, or ARB plus ACEI combination with ACEI.

Indexed as

Angiotensin-Converting Enzyme InhibitorsAngiotensin Receptor AntagonistsDrug Therapy, CombinationHumansIncidenceNeoplasmsRandomized Controlled Trials as TopicRisk FactorsAngiotensin-Converting Enzyme InhibitorsAngiotensin Receptor Antagonists

Identifiers

PMID27149494
PMCPMC4863811
OpenAlexW2347191113

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.