Evidence map›Paper›PMID 31341548›Full record

ArticlePelviperineology2019

Biomechanical mapping of the female pelvic floor: changes with age, parity and weight.

Vladimir Egorov, Vincent Lucente, Heather VAN Raalte, Miles Murphy, Sonya Ephrain, Nina Bhatia, Noune Sarvazyan

Open access · greenAbstract read
In one paragraph

Article in Pelviperineology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Vaginal tactile imaging: A review.Pelviperineology · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Predictive Value of Biomechanical Mapping for Pelvic Organ Prolapse Surgery.Female pelvic medicine & reconstructive surgery · 2021
    Article
  10. Article
  11. 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

7 authors at 3 institutions in 1 country.

Vladimir EgorovArtann Laboratories, Trenton, United States.
Vincent LucenteThe Institute for Female Pelvic Medicine & Reconstructive Surgery, Allentown, United States.
Heather VAN RaaltePrinceton Urogynecology, Princeton, United States.
Miles MurphyThe Institute for Female Pelvic Medicine & Reconstructive Surgery, Allentown, United States.
Sonya EphrainThe Institute for Female Pelvic Medicine & Reconstructive Surgery, Allentown, United States.
Nina BhatiaPrinceton Urogynecology, Princeton, United States.
Noune SarvazyanArtann Laboratories, Trenton, United States.
Institute for Female Pelvic Medicine and Reconstructive Surgery · USArtann Laboratories, Inc. · USPrinceton University · US

Funding

Vaginal Tactile Imager for Pelvic Floor Biomechanical AssessmentR44AG034714 · NIA · ARTANN LABORATORIES, INC. · PI EGOROV, VLADIMIR · 2011 to 2014
$2.6M
Vaginal Tactile Imager for Pelvic Floor Biomechanical AssessmentSB1AG034714 · NIA · ARTANN LABORATORIES, INC. · PI SARVAZYAN, NOUNE · 2016 to 2017
$1.2M
NIA NIH HHS R44 AG034714NIA NIH HHS SB1 AG034714
6 · The paper itself

Abstract

Quantitative biomechanical characterization of pelvic supportive structures and functions in vivo is thought to provide insight into the pathophysiology of pelvic floor disorders including pelvic organ prolapse (POP). An innovative approach - vaginal tactile imaging - allows biomechanical mapping of the female pelvic floor to quantify tissue elasticity, pelvic support, and pelvic muscle functions. The objective of this study is to explore an extended set of 52 biomechanical parameters to characterize pelvic floor changes with age, parity, and subject weight for normal pelvic floor conditions. 42 subjects with normal pelvic conditions (no POP, no stress urinary incontinence) were included in the data analysis from an observational, case-controlled study. The Vaginal Tactile Imager (VTI) was used with an analytical software package to automatically calculate 52 biomechanical parameters for 8 VTI test procedures (probe insertion, elevation, rotation, Val-salva maneuver, voluntary muscle contractions in 2 planes, relaxation, and reflex contraction). The ranges, mean values, and standard deviations for all 52 VTI parameters were established. 12 VTI parameters were identified as statistically sen-sitive (

Indexed as

AgingBiomechanical mappingElastographyFemale pelvic floorParityPelvic functionPelvic sup-portTactile imagingTissue elasticity

Identifiers

PMID31341548
PMCPMC6656381
OpenAlexW2981505333

What OpenQuestion holds

Textmetadata
LicenceTDM
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.