Evidence map›Paper›PMID 34209454›Full record

ArticleNutrients2021

The Effect of Dietary Supplements on Oxidative Stress in Pregnant Women with Gestational Diabetes Mellitus: A Network Meta-Analysis.

Christos Chatzakis, Alexandros Sotiriadis, Evangelia Tsakmaki, Maria Papagianni, George Paltoglou, Konstantinos Dinas, George Mastorakos

Open access · goldAbstract readNetwork Meta-Analysis
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 4 pooled it
2.8field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 4 syntheses or guidelines pooled it, 24 citations in OpenAlex.

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  16. Antioxidants (Basel, Switzerland) · 2022
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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

7 authors at 2 institutions in 1 country.

Christos Chatzakis2nd Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, 54641 Thessaloniki, Greece.ORCID 0000-0002-5895-6887
Alexandros Sotiriadis2nd Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, 54641 Thessaloniki, Greece.
Evangelia Tsakmaki2nd Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, 54641 Thessaloniki, Greece.
Maria PapagianniEndocrine Unit of 3rd Pediatric Department, School of Medicine, Aristotle University of Thessaloniki, 54641 Thessaloniki, Greece.
George PaltoglouEndocrine Unit of Aretaieion Hospital, Medical School, National and Capodistrian University of Athens, 11528 Athens, Greece.ORCID 0000-0003-4300-7061
Konstantinos Dinas2nd Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, 54641 Thessaloniki, Greece.
George MastorakosEndocrine Unit of Aretaieion Hospital, Medical School, National and Capodistrian University of Athens, 11528 Athens, Greece.
Aristotle University of Thessaloniki · GRNational and Kapodistrian University of Athens · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGestational diabetes mellitus (GDM) exacerbates the oxidative stress status of the pregnant women. Τo improve the oxidative stress status, several therapeutic interventions have been suggested. The aim of this network meta-analysis is to assess the effect of different dietary supplements on the oxidative stress status in pregnant women with GDM.

methodsA network meta-analysis of randomized control trials was performed comparing the changes delta (Δ) in total antioxidant capacity (TAC) and concentration of malondialdehyde (MDA) as primary outcomes, following different therapeutic interventions with dietary supplements in pregnant women with GDM. Four electronic databases and grey literature sources were searched. The secondary outcomes were other markers of oxidative stress.

resultsThe meta-analysis included 16 studies of 1173 women with GDM. Regarding ΔTAC: probiotics and omega-3 with vitamin E were superior to placebo/no intervention. Regarding ΔMDA: vitamin D with calcium, omega-3, vitamin D, omega-3 with vitamin E, magnesium with zinc and calcium, and probiotics were superior to placebo/no intervention.

conclusionsAdministration of dietary supplements in women with GDM can be helpful in limiting the oxidative stress which develop in these pregnancies.

Indexed as

Dietary SupplementsOxidative StressAntioxidantsDiabetes, GestationalFemaleGlutathioneHumansMalondialdehydePregnancyPregnant PeoplePublication BiasRiskAntioxidantsGlutathioneMalondialdehydedietary supplementgestational diabetes mellitusnetwork meta-analysisoxidative stresspregnancy

Identifiers

PMID34209454
PMCPMC8308478
OpenAlexW3174095487

What OpenQuestion holds

Textmetadata
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.