Evidence map›Paper›PMID 22427759›Full record

ArticleArchives of medical science : AMS2010

Effect of atorvastatin in patients with chronic heart failure - insights from randomized clinical trials.

Minwen Xu, Gaohui Yuan, Fanping Wei

Open access · goldAbstract read
In one paragraph

Article in Archives of medical science : AMS, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
3.3field-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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. The role of statins in chronic heart failure.Kardiochirurgia i torakochirurgia polska = Polish journal of cardio-thoracic surgery · 2014
    Article
  6. Review
  7. Article
  8. Lipids, blood pressure, kidney - what was new in 2011?Archives of medical science : AMS · 2011
    Article
  9. Article
  10. The impact of statin therapy on long-term cardiovascular outcomes in an outpatient cardiology practice.Medical science monitor : international medical journal of experimental and clinical research · 2011
    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

3 authors at 1 institution in 1 country.

Minwen XuDepartment of Cardiology, Huzhou Central Hospital, Huzhou, Zhejiang, China.
Gaohui Yuan
Fanping Wei
Huzhou Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionRecent large clinical trials have yielded disappointing results of rosuvastatin in the chronic heart failure (CHF) population. The question that remains is whether these results of rosuvastatin studies could be extended to other statins. Therefore, we performed a meta-analysis based on all currently available randomized controlled trials (RCTs) to evaluate the clinical efficacy of atorvastatin in CHF patients. MATERIAL AND

methodsThe published literature was scanned by formal searches of electronic databases up to January 2010. RCTs were eligible for inclusion if they compared atorvastatin versus placebo treatment in patients with CHF and reported the clinical outcomes.

resultsPre-specified criteria were met by 7 trials involving 540 patients. The primary endpoint, all-cause mortality, was significantly reduced with atorvastatin therapy compared with placebo in CHF patients (odds ratio [OR] 0.39, P = 0.002), with similar results in cardiovascular mortality (OR 0.28, P = 0.002) and sudden cardiac death (OR 0.24, P = 0.01). There was also a significant decrease in hospitalization for worsening CHF with atorvastatin therapy compared with placebo (OR 0.30, P < 0.001).

conclusionsThis meta-analysis suggests the effectiveness of atorvastatin treatment in reducing the risks of all-cause mortality and worsening CHF hospitalization in patients with CHF. Further large, well-conducted randomized trials are needed to confirm the benefits of atorvastatin or other statins for CHF relative to placebo or rosuvastatin.

Indexed as

atorvastatinheart failurestatin

Identifiers

PMID22427759
PMCPMC3302697
OpenAlexW2120930977

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.