Evidence map›Paper›PMID 34641848›Full record

ArticleBMC endocrine disorders2021

Glycemic control and neonatal outcomes in women with gestational diabetes mellitus treated using glyburide, metformin, or insulin: a pairwise and network meta-analysis.

Dan-Qing Yu, Guan-Xin Xu, Xin-Yuan Teng, Jing-Wei Xu, Liang-Fang Tang, Chun Feng, Jin-Peng Rao, Min Jin, Li-Quan Wang

Open access · goldAbstract readNetwork Meta-Analysis
In one paragraph

Article in BMC endocrine disorders, 2021. 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
2.5field-weighted citation impact, top 10% 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, 22 citations in OpenAlex.

  1. Review
  2. Review
  3. Diabetes and women's health.Journal of diabetes investigation · 2025
    Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Observational
  10. High Glucose Promotes Inflammation and Weakens Placental Defenses againstInternational journal of molecular sciences · 2023
    Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. 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

9 authors at 1 institution in 1 country.

Dan-Qing Yu *The Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Guan-Xin Xu *The Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Xin-Yuan TengThe Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Jing-Wei XuThe Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Liang-Fang TangThe Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Chun FengThe Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Jin-Peng RaoThe Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Min JinThe Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China.
Li-Quan WangThe Second Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Rd, Zhejiang, 310009, Hangzhou, China. wangliquan@zju.edu.cn.
Second Affiliated Hospital of Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsWe aimed to assess the comparative efficiency and safety of the use of glyburide, metformin, and insulin in gestational diabetes mellitus (GDM).

methodsWe searched for randomized controlled trials that compared glyburide, metformin, and insulin in GDM. Data regarding glycemic control and neonatal safety were collected and analyzed in pairwise and network meta-analyses.

resultsA total of 4533 individuals from 23 trials were included. Compared with glyburide, metformin reduced 2-h postprandial blood glucose (2HPG) to a greater extent (standard mean difference (SMD) 0.18; 95% credible interval (CI) 0.01, 0.34). There were significantly lower prevalence of neonatal hypoglycemia (risk difference (RD) - 0.07; 95%CI - 0.11, - 0.02) and preeclampsia (RD - 0.03; 95%CI - 0.06, 0) in the metformin group than in the insulin group. The metformin group had significantly lower birth weight (SMD - 0.17; 95%CI - 0.25, - 0.08) and maternal weight gain (SMD - 0.61; 95%CI - 0.86,- 0.35) compared with the insulin group. Network meta-analysis suggested that metformin had the highest probability of successfully controlling glycemia and preventing neonatal complications.

conclusionsThe present meta-analysis suggests that metformin may be as effective as insulin for glycemic control and is the most promising drug for the prevention of neonatal and maternal complications.

Indexed as

Diabetes, GestationalGlycemic ControlHypoglycemic AgentsPregnancy OutcomeAdultBlood GlucoseFemaleGlyburideHumansInfant, NewbornInfant, Newborn, DiseasesInsulinMatched-Pair AnalysisMetforminPregnancyRandomized Controlled Trials as TopicBlood GlucoseGlyburideHypoglycemic AgentsInsulinMetforminGestational diabetes mellitusGlyburideInsulinMetforminNetwork meta-analysis

Identifiers

PMID34641848
PMCPMC8513183
OpenAlexW3124920739

What OpenQuestion holds

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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.