Evidence map›Paper›PMID 25811545›Full record

SynthesisMedical science monitor : international medical journal of experimental and clinical research2015

Repetitive infusion of levosimendan in patients with chronic heart failure: a meta-analysis.

Gui-Yan Yi, Jun-Xia Li, Jian Zhang, Li-Li Niu, Cai-Yun Zhang

Open access · hybridAbstract readMeta-Analysis
In one paragraph

Synthesis in Medical science monitor : international medical journal of experimental and clinical research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 24% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Levosimendan Versus Dobutamine in Myocardial Injury Patients with Septic Shock: A Randomized Controlled Trial.Medical science monitor : international medical journal of experimental and clinical research · 2016
    Trial
  3. Article
  4. 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

5 authors at 1 institution in 1 country.

Gui-Yan YiDepartment of Cardiology, Beijing Military General Hospital, Beijing, China (mainland).
Jun-Xia LiDepartment of Cardiology, Beijing Military General Hospital, Beijing, China (mainland).
Jian ZhangDepartment of Cardiology, Beijing Military General Hospital, Beijing, China (mainland).
Li-Li NiuDepartment of Cardiology, Beijing Military General Hospital, Beijing, China (mainland).
Cai-Yun ZhangDepartment of Cardiology, Beijing Military General Hospital, Beijing, China (mainland).
The Military General Hospital of Beijing PLA · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRepetitive or intermittent levosimendan infusion is gradually becoming more commonly considered for patients with advanced chronic heart failure. However, previous randomized controlled studies (RCTs) reported conflicting results on the effects of levosimendan when administered repetitively. The aim of this meta-analysis was to generate up-to-date evidence to assess the effect of levosimendan in this group of patients. MATERIAL AND

methodsA literature review identified 8 qualified studies. A meta-analysis was performed to assess mortality and left ventricular ejection fraction (LVEF).

resultsUse of levosimendan contributed to significantly reduced mortality at the end of mid-term follow-up. The mortality rates in levosimendan and control group were 23 of 226 (10.2%) and 53 of 198 (26.8%), respectively (RR: 0.40, 95%CI: 0.26-0.63, P<0.0001). The trend of significantly decreased mortality was observed in levosimendan vs. placebo subgroup (RR: 0.28, 95%CI: 0.15-0.54, P=0.0001, I2=0%) but not in levosimendan vs. dobutamine, PGE1, or furosemide subgroup (p=0.19, p=0.64 and p=0.25, respectively). Levosimendan also contributed to significantly improved LVEF improvement at the end of follow-up (mean difference: 3.69%, 95CI: 0.92-6.45%, p=0.009).

conclusionsIntermittent or repetitive levosimendan infusion might be a promising strategy to reduce mortality and improve LVEF in patients with advanced chronic, but not necessarily acutely decompensated, heart failure to maintain disease stability.

Indexed as

Chronic DiseaseClinical Trials as TopicFollow-Up StudiesHeart FailureHumansHydrazonesPyridazinesSimendanStroke VolumeHydrazonesPyridazinesSimendan

Identifiers

PMID25811545
PMCPMC4386591
OpenAlexW1977391414

What OpenQuestion holds

Textmetadata
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.