Evidence map›Paper›PMID 22527552›Full record

ArticleInternational urogynecology journal2012

Failed labor induction in nulliparous women at term: the role of pelvic floor muscle strength.

Turhan Aran, Mehmet A Osmanagaoglu, Cavit Kart, Suleyman Guven, Mustafa Sahin, Mesut A Unsal

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in International urogynecology journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
0.5field-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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Turhan AranDepartments of Obstetrics and Gynecology, School of Medicine, Karadeniz Technical University, Trabzon, Turkey. turhanaran@gmail.com
Mehmet A Osmanagaoglu
Cavit Kart
Suleyman Guven
Mustafa Sahin
Mesut A Unsal
Karadeniz Technical University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction and hypothesisThe prolongation, protraction or complete cessation of labor is called failed labor. It is one of the leading indications for cesarean delivery. The goal of this study was to measure pelvic floor muscle strength and investigate its effect on labor in nulliparous pregnant women.

methodsA total of 88 patients were included in the study. The study was conducted in nulliparous pregnant women with a low Bishop score (≤ 7). A low-dose intravenous oxytocin protocol was used for labor induction in all patients. Evaluation of pelvic floor muscle (PFM) strength was performed using a vaginal pressure measurement device just before labor induction. The duration of labor stages and the rate of failed labor were considered the main outcomes. The study group consisted of patients whose labor failed and who subsequently underwent cesarean delivery. The control group consisted of patients who delivered vaginally. The pelvic floor muscle strength and main outcome measures of the two groups were compared.

resultsNo differences were found in age, weight, height, body mass index (BMI), and neonatal birth weight between the study and control groups. The mean resting and maximum squeeze pressures in the study group were 29.6 ± 9.8 and 56.4 ± 12.1 cm H(2)O respectively, significantly higher than in the control group. The best predictor of failed labor was a maximum squeeze pressure value of 59 cm H(2)0 (51.6% sensitivity and 87.7% specificity).

conclusionsPelvic floor muscle strength appears to play a role in predicting failed labor.

Indexed as

Labor, InducedAdultCesarean SectionDelivery, ObstetricDose-Response Relationship, DrugFemaleHumansMuscle StrengthOxytocinParityPelvic FloorPredictive Value of TestsPregnancyTerm BirthOxytocin

Identifiers

PMID22527552
OpenAlexW2079396802

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.