Evidence map›Paper›PMID 36576698›Full record

SynthesisIndian journal of gastroenterology : official journal of the Indian Society of Gastroenterology2022

Systematic review and meta-analysis of the effect of garlic in patients with non-alcoholic fatty liver disease.

Mohsen Rastkar, Leila Nikniaz, Mahdieh Abbasalizad Farhangi, Zeinab Nikniaz

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 13% 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

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

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Review
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.

Mohsen RastkarStudent Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
Leila NikniazTabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Mahdieh Abbasalizad FarhangiCommunity Nutrition Department, Nutrition Faculty, Tabriz University of Medical Sciences, Tabriz, Iran.
Zeinab NikniazLiver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Imam Reza Hospital, Attarneishaboori Ave., Golgasht St, Tabriz, Iran. znikniaz@hotmail.com.
Tabriz University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to conduct a systematic review and meta-analyses to examine the therapeutic effect of garlic on non-alcoholic fatty liver disease (NAFLD).

methodsWe searched PubMed, Scopus, Web of Science, and Embase databases for retrieving articles investigating the impact of garlic on NAFLD patients. The comprehensive meta-analysis software version 2.0 was used for statistical analysis. The standardized mean difference with a 95% confidence interval (CI) was reported and the effect size was calculated.

resultsA preliminary search yielded a total of 293 articles. After screening articles based on inclusion criteria, four articles were included in the final analyses. This systematic review included 186 patients with NAFLD. The result of the meta-analysis showed significant differences between the garlic and placebo groups regarding changes in alanine aminotransferase, aspartate aminotransferase, total cholesterol, low-density lipoprotein-cholesterol, triglyceride, and fasting blood sugar. Moreover, the probability of a decrease in hepatic steatosis was 2.75 times lower in the garlic group compared with the placebo group (RR [95% CI]: 2.75 [1.79, 4.23], p-value<0.001).

conclusionThis meta-analysis demonstrates that garlic supplementation had a positive effect on hepatic steatosis, liver enzyme levels, and metabolic profile of patients with NAFLD. However, considering the potential limitation of the included studies, more high-quality clinical trials are needed.

Indexed as

GarlicNon-alcoholic Fatty Liver DiseaseAntioxidantsCholesterolHumansLiver Function TestsAntioxidantsCholesterolAllium sativumBlood sugarGarlicLipid profileMeta-analysisNAFLDNon-alcoholic steatohepatitisSystematic reviewTransaminases

Identifiers

PMID36576698
OpenAlexW4312223169

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.