Evidence map›Paper›PMID 33030865›Full record

ArticleObstetrics and gynecology2020

The Case for Standardizing Cesarean Delivery Technique: Seeing the Forest for the Trees.

Joshua D Dahlke, Hector Mendez-Figueroa, Lindsay Maggio, Jeffrey D Sperling, Suneet P Chauhan, Dwight J Rouse

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Obstetrics and gynecology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05312775 (Single Versus Double-layer Closure of The Cesarean Scar In Niche Development), which is not on this map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.9field-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.

NCT05312775 narecruitingnot on this mapstarted 2022, after this paper: background citation

Single Versus Double-layer Closure of The Cesarean Scar In Niche Development: A Randomized Clinical Trial

TypeinterventionalSponsorNguyen Thi Thu HaRan2022 to 2026Enrolled938ConditionsNicheArmsDouble-layer uterine closure, Single-layer uterine closure
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Is cesarean scar defect becoming history? The effect of uterotomy closure.Revista da Associacao Medica Brasileira (1992) · 2025
    Trial
  3. Current practices in caesarean section training: A cross-sectional study comparing high- and low-middle-income countries.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

6 authors at 1 institution in 1 country.

Joshua D DahlkeNebraska Methodist Women's Hospital and Perinatal Center, Omaha, Nebraska; the Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School at UT Health, Houston, Texas; the Division of Maternal-Fetal Medicine, Nemours Children's Hospital, Orlando, Florida; the Department of Obstetrics and Gynecology, Kaiser Permanente, Modesto, California; and the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Warren Alpert School of Medicine of Brown University/Women and Infants Hospital, Providence, Rhode Island.
Hector Mendez-Figueroa
Lindsay Maggio
Jeffrey D Sperling
Suneet P Chauhan
Dwight J Rouse
Island Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this Commentary, we explain the case for a standardized cesarean delivery surgical technique. There are three strong arguments for a standardized approach to cesarean delivery, the most common major abdominal surgery performed in the world. First, standardization within institutions improves safety, efficiency, and effectiveness in health care delivery. Second, surgical training among obstetrics and gynecology residents would become more consistent across hospitals and regions, and proficiency in performing cesarean delivery measurable. Finally, standardization would strengthen future trials of cesarean delivery technique by minimizing the potential for aspects of the surgery which are not being studied to bias results. Before 2013, more than 155 randomized controlled trials, meta-analyses or systematic reviews were published comparing various aspects of cesarean delivery surgical technique. Since 2013, an additional 216 similar studies have strengthened those recommendations and offered evidence to recommend additional cesarean delivery techniques. However, this amount of cesarean delivery technique data creates a forest for the trees problem, making it difficult for a clinician to synthesize this volume of data. In response to this difficulty, we propose a comprehensive, evidence-based and standardized approach to cesarean delivery technique.

Indexed as

Cesarean SectionDelivery of Health CareFemaleHumansObstetricsPregnancyReference Standards

Identifiers

PMID33030865
PMCPMC7575029
OpenAlexW3092561354

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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 OpenQuestion graph.