Evidence map›Paper›PMID 22491716›Full record

ArticleInternational urogynecology journal2012

Alterations of heart rate variability in women with overactive bladder syndrome.

Inbal Ben-Dror, Amir Weissman, Michal Katz Leurer, Joseph Eldor-Itskovitz, Lior Lowenstein

Registry-linked trialAbstract read
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In one paragraph

Article in International urogynecology journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02456441 (The Effects of Transcutaneous Tibial Nerve Stimulation in Sympathetic and Parasympathetic System in Women With Overactive Bladder), which is not on this map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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.

NCT02456441 naunknown statusnot on this mapstarted 2014, after this paper: background citation

The Effects of Transcutaneous Tibial Nerve Stimulation in Sympathetic and Parasympathetic System in Women With Overactive Bladder: Randomized Clinical Trial

TypeinterventionalSponsorFederal University of Health Science of Porto AlegreRan2014Enrolled12ConditionsUrinary Bladder, OveractiveArmsIntervention group, Placebo group
3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Applying natural language processing to understand symptoms among older adult home healthcare patients with urinary incontinence.Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing · 2025
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  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
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  13. Review
  14. 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

5 authors.

Inbal Ben-DrorSackler Faculty of Medicine, School of Health Professions, Department of Physical Therapy, Tel-Aviv University, Tel-Aviv, Israel.
Amir Weissman
Michal Katz Leurer
Joseph Eldor-Itskovitz
Lior Lowenstein

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction and hypothesisOur objective was to compare autonomic nervous system function between women with an overactive bladder (OAB) and control participants during regulated bladder filling.

methodsTwenty-four women, nine with OAB and 15 without (control), were instructed to drink 1.5 l of water at a rate of 250 ml every 5 min during continuous electrocardiogram (ECG) monitoring. Participants were asked to indicate first sensations of filling (FSF), first desire to void (FDV), strong desire to void (SDV), and maximal bladder capacity (MC). ECG signals were used to assess heart rate variability, which were analyzed in time and frequency domains using the fast Fourier transform. The low-frequency (LF)and high-frequency (HF) spectral bands were used to asses sympathetic and parasympathetic pathways, respectively.

resultsDuring the bladder-filling phase, women with OAB had significantly lower LF values (at the MC phase 5.4 ± 1.4 ms(2)/Hz vs. 6.4 ± 0.6 ms(2)/Hz in the control group, p = 0.02). In the control group, LF increased continuously, whereas in the OAB group, LF increased until the sensation of SDV and then abruptly decreased to baseline values. MC was lower in women with OAB (372 ± 153 ml vs. 592 ± 298 ml, p < 0.05, respectively).

conclusionsReduced sympathetic tone in women with OAB may explain their attainment of lower volumes of MC and their sensation of urgency. The rapid decrease in sympathetic neural activity that accompanies the sensation of an SDV may be related to the pathophysiology of the urgency symptom in these women.

Indexed as

ElectrocardiographyAdultAgedAutonomic Nervous SystemCase-Control StudiesFemaleHeart RateHumansMiddle AgedUrinary BladderUrinary Bladder, OveractiveUrination

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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.