Evidence map›Paper›PMID 30374645›Full record

Observational studyArchives of gynecology and obstetrics2019

Clinical experience with misoprostol vaginal insert for induction of labor: a prospective clinical observational study.

Markus Schmidt, Maria Neophytou, Olaf Hars, Julia Freudenberg, Maritta Kühnert

Open access · hybridAbstract readObservational Study
In one paragraph

Observational study in Archives of gynecology and obstetrics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 13 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

5 authors at 2 institutions in 1 country.

Markus SchmidtDepartment of Gynecology and Obstetrics of the Sana Clinics Duisburg GmbH, Sanakliniken Duisburg, Zu Den Rehwiesen 3, 47055, Duisburg, Germany. markus.schmidt@sana.de.ORCID 0000-0003-1165-0853
Maria NeophytouDepartment of Gynecology and Obstetrics of the Sana Clinics Duisburg GmbH, Sanakliniken Duisburg, Zu Den Rehwiesen 3, 47055, Duisburg, Germany.
Olaf HarsBeratung für Gute Wissenschaft, Goltzstr. 14, Berlin, Germany.
Julia FreudenbergDepartment of Obstetrics and Perinatology, University Hospital of Marburg, Marburg, Germany.
Maritta KühnertDepartment of Obstetrics and Perinatology, University Hospital of Marburg, Marburg, Germany.
Philipps University of Marburg · DESana Kliniken Duisburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo provide real-world evidence using misoprostol vaginal insert (MVI) for induction of labor in nulliparous and parous women at two German Level I Centers in a prospective observational study.

methodsBetween 1 August 2014 and 1 October 2015, eligible pregnant women (≥ 36 + 0 weeks of gestation) requiring labor induction were treated with MVI. Endpoints included time to and mode of delivery rates of tocolysis use, tachysystole, uterine hypertonus or uterine hyperstimulation syndrome and newborn outcomes.

resultsOf the 354 women enrolled, 68.9% (244/354) achieved vaginal delivery (nulliparous, 139/232 [59.9%]; parous 105/122 [86.1%]; p < 0.001). Median time from MVI administration to vaginal delivery was 14.0 h (nulliparous, 14.5 h; parous, 11.9 h; p < 0.001). A total of 205/244 (84.0%) and 228/244 (93.4%) women achieved a vaginal delivery within 24 h and 30 h, respectively. The most common indications for cesarean delivery were pathologic cardiotocography (nulliparous, 41/232 [17.4%]; parous, 13/122 [10.7%]; p = 0.081) and arrested labor (dilation or descent; nulliparous, 45/232 [19.4%], parous, 3/122 [2.5%]; p ≤ 0.001). A total of 24.3% of women experienced uterine tachysystole and 9.6% experienced uterine tachysystole with fetal heart rate involvement, neither of which were significantly different for nulliparous and parous women. In total, 42/345 (12.2%) of the neonates had an arterial pH < 7.15 and 12/345 3.5% had a 5-min Apgar score ≤ 7.

conclusionWhen clinically indicated, MVI was efficient and safe for induction of labor in women with an unfavorable cervix. Women, however, should be counseled regarding the risk of uterine tachysystole prior to labor induction with MVI.

Indexed as

Labor, InducedAdministration, IntravaginalAdultCardiotocographyCervix UteriCesarean SectionDelivery, ObstetricFemaleHumansInfant, NewbornLabor, ObstetricMisoprostolOxytocicsPregnancyProspective StudiesTime FactorsMisoprostolOxytocicsInduction of laborMisoprostolMisoprostol vaginal insertMode of deliveryProstaglandin E1Time to deliveryVaginal delivery

Identifiers

PMID30374645
PMCPMC6328513
OpenAlexW2898936280

What OpenQuestion holds

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Registered trials

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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.