Evidence map›Paper›PMID 38935323›Full record

ArticleInternational urology and nephrology2024

Effects of low-intensity extracorporeal shock wave on bladder and urethral dysfunction in spinal cord injured rats.

Kota Kawase, Tadanobu Chuyo Kamijo, Naohisa Kusakabe, Keita Nakane, Takuya Koie, Minoru Miyazato

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Article in International urology and nephrology, 2024. 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
–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

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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.

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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

6 authors.

Kota KawaseDepartment of Systems Physiology, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.ORCID http://orcid.org/0009-0009-8494-5717
Tadanobu Chuyo KamijoDepartment of Systems Physiology, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.ORCID http://orcid.org/0000-0001-6587-7231
Naohisa KusakabeDepartment of Systems Physiology, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.
Keita NakaneDepartment of Urology, Gifu University Graduate School of Medicine, Gifu, Japan.ORCID http://orcid.org/0000-0002-2589-1722
Takuya KoieDepartment of Urology, Gifu University Graduate School of Medicine, Gifu, Japan.ORCID http://orcid.org/0000-0002-2980-127X
Minoru MiyazatoDepartment of Systems Physiology, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan. miyaz929@med.u-ryukyu.ac.jp.ORCID http://orcid.org/0000-0003-3669-4510

Funding

AMED JP22gk0210025Japan Society for the Promotion of Science 22K11420
6 · The paper itself

Abstract

purposeTo investigate the effects of low-intensity extracorporeal shock wave therapy (LiESWT) on bladder and urethral dysfunction with detrusor overactivity and detrusor sphincter dyssynergia (DSD) resulting from spinal cord injury (SCI).

methodsAt 3 weeks after Th9 spinal cord transection, LiESWT was performed on the bladder and urethra of adult female Sprague Dawley rats with 300 shots of 2 Hz and an energy flux density of 0.12 mJ/mm

resultsVoiding efficiency significantly improved in the LiESWT group (71.2%) compared to that in the control group (51.8%). The reduced EUS activity ratio during voiding (duration of reduced EUS activity during voiding/EUS contraction duration with voiding + duration of reduced EUS activity during voiding) was significantly higher in the LiESWT group (66.9%) compared to the control group (46.3%). Immunohistochemical examination revealed that fibrosis in the urethral muscle layer was reduced, and S-100 stained-positive area, a Schwann cell marker, was significantly increased in the urethra of the LiESWT group.

conclusionLiESWT targeting the urethra after SCI can restore the EUS-EMG tonic activity during voiding, thereby partially ameliorating DSD. Therefore, LiESWT is a promising approach for treating bladder and urethral dysfunction following SCI.

Indexed as

Extracorporeal Shockwave TherapyRats, Sprague-DawleySpinal Cord InjuriesUrethraAnimalsDisease Models, AnimalElectromyographyFemaleRatsUrethral DiseasesUrinary BladderUrinary Bladder, OveractiveUrinationCystometrogram (CMG)Detrusor sphincter dyssynergia (DSD)External urethral sphincter-electromyogram (EUS-EMG)Low-intensity extracorporeal shock wave therapy (LiESWT)Spinal cord injury (SCI)Urethra

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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.