Evidence map›Paper›PMID 32577787›Full record

Observational studyInternational urogynecology journal2021

Gynecological influencing factors on the rectovaginal septum's morphology.

María Alejandra Rodríguez-Abarca, Edgar Guillermo Hernández-Grimaldo, David De la Fuente-Villarreal, Guillermo Jacobo-Baca, Alejandro Quiroga-Garza, Ricardo Pinales-Razo, Rodrigo Enrique Elizondo-Omaña, Santos Guzman-Lopez

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in International urogynecology journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Review
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

8 authors.

María Alejandra Rodríguez-AbarcaHuman Anatomy Department, School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Edgar Guillermo Hernández-GrimaldoRadiology and Imaging Department, University Hospital "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León (U.A.N.L.), Avenida Francisco I. Madero y Gonzalitos s/n Colonia Mitras Centro C.P, 64460, Monterrey, Nuevo León, Mexico.
David De la Fuente-VillarrealHuman Anatomy Department, School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Guillermo Jacobo-BacaHuman Anatomy Department, School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Alejandro Quiroga-GarzaHuman Anatomy Department, School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico. Dr.AQuirogaG@gmail.com.ORCID http://orcid.org/0000-0002-5398-247X
Ricardo Pinales-RazoRadiology and Imaging Department, University Hospital "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León (U.A.N.L.), Avenida Francisco I. Madero y Gonzalitos s/n Colonia Mitras Centro C.P, 64460, Monterrey, Nuevo León, Mexico.
Rodrigo Enrique Elizondo-OmañaHuman Anatomy Department, School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Santos Guzman-LopezHuman Anatomy Department, School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction and hypothesisThe objective was to determine the mean morphometric characteristics of the rectovaginal septum (RVS) and its variations in correlation with the number of pregnancies, method of delivery, parity, and estrogenic exposure.

methodsAn observational, cross-sectional, retrospective, descriptive, and comparative study was carried out. Pelvic MRI of Hispanic women (≥15 years of age) from the northeast of Mexico were obtained. Age and obstetric and gynecological history were registered and the sample women were categorized by their variables. Length and thickness measurements were standardized.

resultsA total of 102 MRI studies were included, with a mean age of 41; 24.5% were nulligravida, the rest primi- or multigravida. Vaginal delivery was the most common type (49.35%), 16.88% had a cesarean section, and 31.17% had mixed delivery. 74.5% of the women were premenopausal. The mean RVS length was 73.2 ± 15.3 mm, with a thickness of 2.8 ± 1.7, 2.2 ± 1.2, and 2.5 ± 1.3 mm for the upper, middle, and lower thirds respectively. There were tendencies to increase the length of the RVS, and the thickness of the upper and middle thirds in the non-pregnancy and the at-least-one-pregnancy groups; to increase the length and middle-third thickness in those with mixed delivery, and increased upper- and lower-third thickness in those with only a cesarean section. Multiparous women with vaginal delivery had significantly longer and thicker RVS than primiparous. Premenopausal women had significantly longer RVS with a tendency to lose thickness toward postmenopause.

conclusionsThe morphology of RVS can be modified by different factors such as age, number of pregnancies, number of births, and estrogenic exposure. This structure should be evaluated and taken into account in preoperative management and surgical technique planning.

Indexed as

Cesarean SectionDelivery, ObstetricAdolescentAdultCross-Sectional StudiesFemaleHumansMexicoParityPregnancyRetrospective StudiesYoung AdultDeliveryMagnetic resonance imagingMenopauseMorphologyParityRectovaginal septum

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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.