Evidence map›Paper›PMID 29602841›Full record

SynthesisBMJ open2018

Effect of levosimendan on mortality in severe sepsis and septic shock: a meta-analysis of randomised trials.

Wei Chang, Jian-Feng Xie, Jing-Yuan Xu, Yi Yang

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in BMJ open, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 3 pooled it
3.9field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 3 syntheses or guidelines pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Levosimendan: efficacy and safety in pediatric heart failure treatment.Revista da Associacao Medica Brasileira (1992) · 2024
    Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Septic cardiomyopathy: Diagnosis and management.Journal of intensive medicine · 2022
    Review
  18. Article
  19. Article
  20. 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

4 authors at 1 institution in 1 country.

Wei ChangDepartment of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.ORCID 0000-0001-5295-0145
Jian-Feng XieDepartment of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.
Jing-Yuan XuDepartment of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.
Yi YangDepartment of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.
Zhongda Hospital Southeast University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe aim to synthesise up-to-date randomised trials to investigate the effects of levosimendan on mortality and clinical outcomes in severe sepsis and septic shock.

methodsA collection of databases including PubMed, EMBASE, Cochrane Central Register and Web of Science were searched updated to August 2017. Randomised trials were included when they pertain to the use of levosimendan in severe sepsis or septic shock compared with any category of inotropes, or as an adjunct to standard therapy with mortality reported. The primary outcome was mortality, and the secondary outcomes were clinical performances including serum lactate, cardiac function, vasopressor requirement and fluid infusion.

resultsA total of 10 studies with 1036 patients were included in this meta-analysis. The results revealed that levosimendan could not reduce mortality significantly in severe sepsis and septic shock (OR 0.89, 95% CI 0.69 to 1.16, P=0.39). Levosimendan use could reduce serum lactate more effectively, and enhance cardiac contractibility with increased cardiac index and left ventricular ejection fraction. However, its use could also increase fluid infusion but not reduce norepinephrine dose. No significant benefit in mortality could be observed of levosimendan versus dobutamine use, or in patients with proven cardiac dysfunction.

conclusionsCurrent evidence is not sufficient to support levosimendan as superior to dobutamine or as an optimal adjunct in severe sepsis and septic shock. More large-scale randomised trials are necessary to validate levosimendan use in sepsis.

Indexed as

Cardiotonic AgentsSepsisShock, SepticSimendanHumansHydrazonesPyridazinesRandomized Controlled Trials as TopicCardiotonic AgentsHydrazonesPyridazinesSimendandobutaminelevosimendansepsisseptic cardiomyopathyseptic shock

Identifiers

PMID29602841
PMCPMC5884355
OpenAlexW2795313244

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.