Evidence map›Paper›PMID 35103823›Full record

SynthesisInternational urogynecology journal2022

Postpartum urinary incontinence and birth outcomes as a result of the pushing technique: a systematic review and meta-analysis.

Katsuko Shinozaki, Maiko Suto, Erika Ota, Hiromi Eto, Shigeko Horiuchi

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in International urogynecology journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. 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

5 authors at 5 institutions in 1 country.

Katsuko ShinozakiInternational University of Health and Welfare, 2-6-16 Momochiham, Sawara-ku, Fukuoka-city, 814-0001, Japan. katsuko-shinozaki@iuhw.ac.jp.ORCID 0000-0002-2622-0744
Maiko SutoNational Center for Child Health and Development, Tokyo, Japan.
Erika OtaTokyo Foundation for Policy Research, Tokyo, Japan.
Hiromi EtoNagasaki University, Nagasaki, Japan.
Shigeko HoriuchiSt Luke's International University, Tokyo, Japan.
Foundation for Advanced Studies on International Development · JPFukuoka International University · JPNagasaki University · JPNational Center For Child Health and Development · JPSt. Luke's International University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction and hypothesisDirected pushing while using the Valsalva maneuver is shown to lead to bladder neck descent, especially in women with urinary incontinence (UI). There is insufficient evidence about the benefits or adverse effects between the pushing technique during the second stage of labor and urinary incontinence postpartum. The objective of this study was to evaluate the effects of the pushing technique for women during labor on postpartum UI and birth outcomes.

methodsScientific databases were searched for studies relating to postpartum urinary incontinence and birth outcomes when the pushing technique was used from 1986 until 2020. RCTs that assessed healthy primiparas who used the pushing technique in the second stage of labor were included. In accordance with Cochrane Handbook guidelines, risk of bias was assessed and meta-analyzed. Certainty of evidence was assessed using the GRADE approach.

resultsSeventeen RCTs (4606 primiparas) were included. The change in UI scores from baseline to postpartum was significantly lower as a result of spontaneous pushing (two studies; 867 primiparas; standardized mean difference: SMD -0.18, 95% CI -0.31 to -0.04). Although women were in the recumbent position during the second stage, directed pushing group showed a significantly shorter labor by 21.39 min compared with the spontaneous pushing group: there was no significant difference in the duration of the second stage of labor between groups.

conclusionsPrimiparas who were in the upright position and who experienced spontaneous pushing during the second stage of labor could reduce their UI score from baseline to postpartum.

Indexed as

Labor Stage, SecondUrinary IncontinenceDelivery, ObstetricFemaleHumansPostpartum PeriodPregnancyValsalva ManeuverBearing downDelivery positionsPerineal lacerationsPushing techniqueSecond stage of laborUrinary incontinence

Identifiers

PMID35103823
PMCPMC9206626
OpenAlexW4210379383

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.