Evidence mapPaperPMID 34530527Full record

SynthesisClinical and molecular hepatology2022

Systematic review with meta-analysis: Non-alcoholic fatty liver disease and the association with pregnancy outcomes.

Hydar El Jamaly, Guy D Eslick, Martin Weltman

Registry-linked trialAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Clinical and molecular hepatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06682663 (Evaluation of the Effect of Live Streaming Exercise on the Improvement of Hepatic Steatosis and Fibrosis in Pregnant Women with MASLD and Its Study Based on the Liver-gut Axis Mechanism.), which is not on this map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
field-weighted citation impact
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.

NCT06682663 nanot yet recruitingnot on this mapstarted 2024, after this paper: background citation

Evaluation of the Effect of Live Streaming Exercise on the Improvement of Hepatic Steatosis and Fibrosis in Pregnant Women with MASLD and Its Study Based on the Liver-gut Axis Mechanism.

TypeinterventionalSponsorPeking UniversityRan2024 to 2026Enrolled220ConditionsMetabolic Dysfunction-associated Steatotic Liver DiseaseArmsLive Streaming Exercise
3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Biomarker discovery in NAFLD: insights from metabolomics and vote counting meta-analysis.Metabolomics : Official journal of the Metabolomic Society · 2025
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Preexisting Liver Disease and Pregnancy: Optimizing Care to Optimize Outcomes.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026
    Review
  10. Article
  11. Observational
  12. Article
  13. Mortality and Cancer in Offspring of Mothers With Biopsy-Proven MASLD During Pregnancy: A Nationwide Cohort Study.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Hydar El JamalyDepartment of Gastroenterology and Hepatology, Nepean Hospital, Penrith, Australia.
Guy D EslickThe Centre for Digestive Health and Neurogastroenterology, Hunter Medical Research Institute, The University of Newcastle, Newcastle, Australia.
Martin WeltmanDepartment of Gastroenterology and Hepatology, Nepean Hospital, Penrith, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsMaternal and fetal outcomes in pregnant patients with Non-alcoholic fatty liver disease (NAFLD) have been largely unexplored. To determine the level of evidence associated with maternal and fetal outcomes in pregnant women with NAFLD.

methodsWe conducted a comprehensive literature search. The studies included pregnant patients with a previous, current or subsequent diagnosis of NAFLD. We used a random-effects model using odds ratios (OR) with 95% confidence intervals (CI).

resultsTwenty-two studies, with 13,641 female NAFLD patients were reviewed. The results highlight that NAFLD patients had a statistically significant increased likelihood of baseline diabetes mellitus (OR, 6.00; 95% CI, 2.21-16.31; P<0.001; n=7), baseline Hypertension (OR, 3.75; 95% CI, 2.13-6.59; P<0.001; n=4), gestational hypertension (OR, 1.83; 95% CI, 1.03-3.26; P=0.041; n=2), and pre-eclampsia (OR, 2.43; 95% CI, 1.46-4.04; P=0.001; n=3). The odds for a past and current history of gestational diabetes mellitus were OR, 3.78; 95% CI, 2.21-6.44; P<0.001; n=5 and OR, 3.23; 95% CI, 1.97- 5.31; P<0.001; n=6, respectively. As for fetal outcomes, pregnant NAFLD patients were significantly more likely to have a premature birth (OR, 2.02; 95% CI, 1.44-2.85; P<0.001; n=4), large for gestational age birth (OR, 2.01; 95% CI, 1.72-2.37; P<0.001; n=2) or a history of prior miscarriage or abortion (OR, 1.15; 95% CI, 1.02-1.30; P=0.02; n=2). Egger's regression revealed no evidence of publication bias (P>0.05).

conclusionThis meta-analysis provides pooled evidence that NAFLD is associated with a substantial increase in maternal diabetic and hypertensive complications and multiple adverse fetal outcomes. This data is important for clinicians managing these patients before, during and after pregnancy.

Indexed as

Diabetes, GestationalNon-alcoholic Fatty Liver DiseasePregnancy ComplicationsPremature BirthFemaleHumansMalePregnancyPregnancy OutcomeDiabetes mellitusHypertensionNon-alcoholic fatty liver diseaseObesityPregnancy complications

Identifiers

PMID34530527
PMCPMC8755467

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

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 Socratic graph.