ArticleJournal of clinical medicine2021
Bladder Base Displacement during Abdominal Muscles Contraction and Functional Activities in Primiparous Women Assessed by Transabdominal Ultrasound: A Descriptive Study.
Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
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.
Who cites it
8 citing papers in PubMed.
- A Randomized Control Trial Comparing Common Errors Made by Women During Three Different Methods of Pelvic Floor Muscle Contraction Training: By Verbal Education vs. Vaginal PalpationTraining vs. Perineometer Training.Medicina (Kaunas, Lithuania) · 2025Trial
- Effect of Transcutaneous Tibial Nerve Stimulation in Multiparous Egyptian Women with Vaginal Laxity: A Randomized Controlled Trial.Archives of sexual behavior · 2025Trial
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- Ultrasound imaging of core muscles activity in multiparous women with vaginal laxity: a cross-sectional study.Scientific reports · 2024Observational
- Progress in Functional Urology Reflected in Recent Papers in theJournal of clinical medicine · 2023Article
- Validity and Reliability of an Offline Ultrasound Measurement of Bladder Base Displacement in Women.Journal of clinical medicine · 2022Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study described the response of the bladder base (BB) by transabdominal ultrasound in primiparous women during movements that activate the abdominopelvic cavity musculature and cause variations in intra-abdominal pressure (IAP). A descriptive cross-sectional study was conducted in 64 primiparous women at eight weeks after uncomplicated delivery. BB displacement was measured using a 5-MHz convex transducer in a suprapubic position. Participants were asked to perform the isolated contraction of pelvic floor musculature (PFM) and transverse abdominis (TrA), cough at high lung volume and trunk flexion with and without maximal voluntary contraction of PFM. PFM contraction elevated the BB in all but one participant, whereas TrA contraction caused the BB to ascend in 56% of the women and descend in the rest; their combined contraction rose the BB in 65% of the women although the effect was greater with only PFM contraction (
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Registered trials
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.