Evidence map›Paper›PMID 33689238›Full record

ArticleNursing open2021

Developing and validating the Caesarean risk assessment nomogram and comparing the effect of cervical ripening balloon, evening primrose oil and misoprostol on childbirth outcomes in term pregnancies: A study protocol.

Shahla Hemmatzadeh, Fatemeh Abbasalizadeh, Sakineh Mohammad-Alizadeh-Charandabi, Mohammad Asghari Jafarabady, Mojgan Mirghafourvand

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in Nursing open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
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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 1 institution in 1 country.

Shahla HemmatzadehStudents' Research Committee, Midwifery Department, Tabriz University of Medical sciences, Tabriz, Iran.
Fatemeh AbbasalizadehDepartment of Gynecology, Faculty of medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Sakineh Mohammad-Alizadeh-CharandabiDepartment of Midwifery, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran.
Mohammad Asghari JafarabadyMohammad Asghari, Faculty of health, Department of Epidemiology, Tabriz University of Medical Sciences, Tabriz, Iran.
Mojgan MirghafourvandSocial Determinants of Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.ORCID 0000-0001-8360-4309
Tabriz University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo develop and validate the nomogram for risk estimation of Caesarean delivery and to compare the effect of cervical ripening balloon, evening primrose oil (EPO) and misoprostol on Bishop Score and duration of the first stage of labour.

designThe first phase is a prospective study, and the second phase is a randomized controlled trial.

methodsIn the first phase, the nomogram will be developed and validated over 300 participants, and in the second phase, the 90 participants will be allocated to three groups: vaginal 25mcg misoprostol, vaginal 4000mg EPO and double-balloon catheter, through block randomization method. The Bishop score will be evaluated every 4 hr, and if required the same dose will be repeated. Maximum waiting time for balloon is 12 hr if not effective, the catheter will be removed, and other interventions will be done according to guidelines. DISCUSSION: The nomogram will help informed decision-making for women undergoing an induction with an unfavourable cervix and introducing effective low-complication methods of labour induction can improve the pregnancy outcomes.

Indexed as

MisoprostolOxytocicsCervical RipeningCesarean SectionFemalegamma-Linolenic AcidHumansLabor, InducedLinoleic AcidsNomogramsOenothera biennisPlant OilsPregnancyProspective StudiesRandomized Controlled Trials as TopicRisk Assessmentevening primrose oilgamma-Linolenic AcidLinoleic AcidsMisoprostolOxytocicsPlant OilsBishop scorecook cervical ripening balloonevening primrose oillabour Inductionmisoprostolunfavourable cervix

Identifiers

PMID33689238
PMCPMC8363412
OpenAlexW3135234630

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.