Evidence map›Paper›PMID 37639015›Full record

SynthesisEuropean journal of pediatrics2023

The benefit of metformin in the treatment of pediatric non-alcoholic fatty liver disease: a systematic review and meta-analysis of randomized controlled trials.

Nikolaos Gkiourtzis, Panagiota Michou, Maria Moutafi, Agni Glava, Konstantinos Cheirakis, Aristeidis Christakopoulos, Eleni Vouksinou, Maria Fotoulaki

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in European journal of pediatrics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Trial
  2. MASLD In Children - A Distinct Phenotype?Current obesity reports · 2026
    Review
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  4. Role of cellular senescence in hepatic diseases (Review).International journal of molecular medicine · 2025
    Review
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  6. Article
  7. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Nikolaos Gkiourtzis4th Department of Pediatrics, Papageorgiou General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Ring Road, Municipality of Pavlou Mela, Area N. Evkarpia, Thessaloniki, 56429, Greece. gkiourtzisnikolaos@gmail.com.ORCID http://orcid.org/0000-0001-8348-8520
Panagiota MichouDepartment of Pediatrics, Gennimatas General Hospital of Thessaloniki, Thessaloniki, Greece.
Maria Moutafi4th Department of Pediatrics, Papageorgiou General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Ring Road, Municipality of Pavlou Mela, Area N. Evkarpia, Thessaloniki, 56429, Greece.
Agni Glava4th Department of Pediatrics, Papageorgiou General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Ring Road, Municipality of Pavlou Mela, Area N. Evkarpia, Thessaloniki, 56429, Greece.
Konstantinos Cheirakis4th Department of Pediatrics, Papageorgiou General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Ring Road, Municipality of Pavlou Mela, Area N. Evkarpia, Thessaloniki, 56429, Greece.
Aristeidis Christakopoulos4th Department of Pediatrics, Papageorgiou General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Ring Road, Municipality of Pavlou Mela, Area N. Evkarpia, Thessaloniki, 56429, Greece.
Eleni Vouksinou4th Department of Pediatrics, Papageorgiou General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Ring Road, Municipality of Pavlou Mela, Area N. Evkarpia, Thessaloniki, 56429, Greece.
Maria Fotoulaki4th Department of Pediatrics, Papageorgiou General Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Ring Road, Municipality of Pavlou Mela, Area N. Evkarpia, Thessaloniki, 56429, Greece.
Aristotle University of Thessaloniki · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This is the first meta-analysis of the available literature about the efficacy of metformin exclusively in pediatric patients with non-alcoholic fatty liver disease (NAFLD). We conducted a systematic literature search through major electronic databases till March 12, 2023, investigating the efficacy and safety of metformin in pediatric NAFLD. Weighted mean difference (WD) and standard deviation (SD) were used for continuous outcomes. In total, 4 randomized controlled trials (RCTs) with 309 pediatric patients with NAFLD were included in the meta-analysis. Metformin could not reach a statistically significant improvement in alanine aminotransferase (ALT) levels [(ALT: WMD =  - 1.55 IU/L, 95% CI: - 5.38 to 2.28, I

Indexed as

Insulin ResistanceMetforminNon-alcoholic Fatty Liver DiseaseAlanine TransaminaseChildHumansInsulinObesityRandomized Controlled Trials as TopicTriglyceridesAlanine TransaminaseInsulinMetforminTriglyceridesChildrenFatty liverMetforminNAFLDSystematic review

Identifiers

PMID37639015
PMCPMC10640492
OpenAlexW4386209814

What OpenQuestion holds

Texttitle and abstract
LicenceCC BY
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.