Evidence map›Paper›PMID 31551177›Full record

ArticleSexual medicine2019

Extracorporeal Shock Waves Therapy Delivered by Aries Improves Erectile Dysfunction in Spontaneously Hypertensive Rats Through Penile Tissue Remodeling and Neovascularization.

Rana Assaly, François Giuliano, Pierre Clement, Miguel Laurin, Maryline Favier, Pearline Teo, Jacques Bernabe, Laurent Alexandre, Delphine Behr-Roussel

Open access · goldAbstract read
In one paragraph

Article in Sexual medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

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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

9 authors at 4 institutions in 2 countries.

Rana AssalyPelvipharm, Montigny-le-Bretonneux, France; UMR1179, Université Versailles Saint Quentin en Yvelines, Montigny-le-Bretonneux, France.
François GiulianoPelvipharm, Montigny-le-Bretonneux, France; UMR1179, Université Versailles Saint Quentin en Yvelines, Montigny-le-Bretonneux, France; AP-HP, Neuro-Uro-Andrology, Department of Physical Medicine and Rehabilitation, Raymond Poincaré Hospital, Garches, France.
Pierre ClementPelvipharm, Montigny-le-Bretonneux, France; UMR1179, Université Versailles Saint Quentin en Yvelines, Montigny-le-Bretonneux, France.
Miguel LaurinPelvipharm, Montigny-le-Bretonneux, France; UMR1179, Université Versailles Saint Quentin en Yvelines, Montigny-le-Bretonneux, France.
Maryline FavierInserm, U1016, Institut Cochin, Paris, France.
Pearline TeoDornier MedTech GmbH, Wessling, Germany.
Jacques BernabePelvipharm, Montigny-le-Bretonneux, France; UMR1179, Université Versailles Saint Quentin en Yvelines, Montigny-le-Bretonneux, France.
Laurent AlexandrePelvipharm, Montigny-le-Bretonneux, France.
Delphine Behr-RousselPelvipharm, Montigny-le-Bretonneux, France; UMR1179, Université Versailles Saint Quentin en Yvelines, Montigny-le-Bretonneux, France. Electronic address: d.behr.roussel@pelvipharm.com.
SKF (France) · FRUniversité de Versailles Saint-Quentin-en-Yvelines · FRDornier MedTech (Germany) · DEInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow-intensity extracorporeal shock wave therapy (Li-ESWT) has been reported to improve erectile function in patients with moderate-to-severe erectile dysfunction (ED) or even convert phosphodiesterase type 5 inhibitors nonresponders to responders. ED is highly prevalent in hypertensive patients. The effect of Li-ESWT on an animal model of hypertension-associated ED has not been reported.

aimTo investigate the effect of Li-ESWT on hypertension-associated ED and provide plausible mechanisms of action of Li-ESWT on local mechanisms of penile erection.

methodsSpontaneously hypertensive rats (SHRs) in the active group (n = 13) received Li-ESWT at energy flux density 0.06 mJ/mm OUTCOMES: Erectile function was assessed with ICP, erectile tissue remodeling was studied by smooth muscle/collagen ratio, nNOS and CD31 were semiquantitatively evaluated on cavernosal sections.

resultsThe improvement of ICP parameters was greater in Li-ESWT-treated rats compared with controls with and without sildenafil. Sildenafil led to 20% increase in area under the intracavernosal pressure curve measured during the entire response/mean arterial pressure at 10 Hz in ESWT_SHR + sildenafil compared with ESWT_SHR. The smooth muscle/collagen ratio increased 2.5-fold in Li-ESWT compared with sham. Expression of CD31 tended to be increased whereas nNOS was unchanged.

conclusionsLi-ESWT by Aries may represent an effective noninvasive therapeutic alternative and a relevant add-on therapy to phosphodiesterase type 5 inhibitors for ED in hypertensive patients, and it is suggested that it acts via remodeling of the penile tissue and promoting cavernosal vascularization. Assaly R, Giuliano F, Clement P, et al. Extracorporeal Shock Waves Therapy Delivered by Aries Improves Erectile Dysfunction in Spontaneously Hypertensive Rats Through Penile Tissue Remodeling and Neovascularization. Sex Med 2019;7:441-450.

Indexed as

Erectile DysfunctionFibrosisHypertensionLow-Intensity Extracorporeal Shock Wave Therapy

Identifiers

PMID31551177
PMCPMC6963128
OpenAlexW2973345677

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.