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CompletedNCT02063061ESWTvsEDUpdated Dec 28, 2016

Low-energy Linear Extracorporal Shock Wave Therapy for Erectile Dysfunction.

An interventional study of Sham treatment and ESWT treatment in Erectile Dysfunction, sponsored by Grzegorz Fojecki. Completed at 1 site in Denmark. Open to male participants aged 40 Years and older. Per ClinicalTrials.gov, last updated 2016-12-28.

Sponsored by Grzegorz Fojecki · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
126
Allocation
Randomized
Ages
40 Years and older
Sex
Male
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Study summary

The purpose of this study is to determine whether extracorporeal shock wave therapy (ESWT) is an effective treatment for erectile dysfunction.

Read the detailed description

Erectile dysfunction has a negative impact on quality of life and relationships. Thirty to sixty- five percent of men over 40 years of age have erection disorders. Current challenges of medical treatment are met with high costs and risks of side effects. Emerging new therapy with low-energy shock waves stimulate production of endothelial growth factor and nitrogen oxide which results in angiogenesis. It is our aim to assess efficaciousness of this method on potential to improve erectile dysfunction. We propose a prospective double-blind, randomised, cross-over, sham-controlled trial, to assess how effective shock waves therapy is for erectile dysfunction. Patients will receive one treatment per week for ten weeks. Subjects will be followed for up to one year after treatment. Standardized questionnaires will assess study endpoints for erectile dysfunction. We hypothesize that shock wave therapy could represent a low cost, low risk treatment for erectile dysfunction in men.

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Conditions studied

  • Erectile Dysfunction

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Keywords

  • extracorporeal shock wave therapy ESWT
  • erectile dysfunction
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In context

Erectile Dysfunction

683 studies on the registry are indexed under Erectile Dysfunction; 117 are open to participants now.

This study's enrollment of 126 is above the median of 72 across 542 interventional studies indexed under Erectile Dysfunction.

Browse Erectile Dysfunction studies →

Lead sponsor

This is the only study on the registry with Grzegorz Fojecki as lead sponsor.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
40 Years and older
Sexes eligible
Male
Accepts healthy volunteers
No

Inclusion criteria

  • Erectile dysfunction for at least 6 months
  • In relationships
  • Patient accept not to use any other therapy against erectile dysfunction

Exclusion criteria

Exclusion Criteria:

  • Prostatectomy
  • Radiotherapy in pelvis
  • Hormonal therapy against prostate cancer
  • Anatomical penis disorder
  • Penile prosthesis
  • Treatment with anticoagulants (except acetylsalicylic acid 75 mg)
  • Psychiatric disorder
  • Hypogonadism
  • IIEF score higher than 25
  • Pregnant partner og delivered within last 12 months
  • Critical health disease
  • Neurological disorders
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
126 participants (actual)

Study arms

  • Sham comparator
    Sham treatment

    Subject will answer standardized questionnaires. Sham treatment arm will receive initially 5 sham series and after they answer standardized questionnaires they will receive 5 series of active treatment. Afterwards patients will answer standardized questionnaires again.

    Device: Sham treatment · Device: ESWT treatment

  • Active comparator
    ESWT treatment

    Subject will answer standardized questionnaires. Subjects will receive 10 treatments with ESWT. Afterwards patients will answer standardized questionnaires again.

    Device: ESWT treatment

Interventions

  • DeviceSham treatment

    Patients will receive simulated treatment, with the same ESWT unit as in other arm. Placebo gel-pad is design to prevent shockwaves emission. Looks identical as active gel-pad.

    Also known as: Sham

  • DeviceESWT treatment

    ESWT treatment group will receive 600 low-energy, linear shockwaves against erectile dysfunction per week in 10 weeks.

    Also known as: ESWT

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What researchers measure

Primary outcomes

  1. International Index of Erectile Function (IIEF) outcome increases by 5 points

    Time frame: 1 year

Secondary outcomes

  1. Erectile Hardness Scale (EHS) outcome is equal or higher than 3.

    Time frame: 1 year

Other outcomes

  1. Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS) outcome

    Assesed after complition af clinical trial

    Time frame: 18 weeks

  2. Number of Participants with Adverse Events

    During treatment period all patients will be examined for advers events

    Time frame: 18 weeks

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Study locations

1 site
  • Hospital of Southern Denmark
    Sonderborg, Southern Denmark 6400, Denmark
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References and documents

Publications

  • Gruenwald I, Appel B, Kitrey ND, Vardi Y. Shockwave treatment of erectile dysfunction. Ther Adv Urol. 2013 Apr;5(2):95-9. doi: 10.1177/1756287212470696. PubMed 23554844 ↗
  • Gruenwald I, Appel B, Vardi Y. Low-intensity extracorporeal shock wave therapy--a novel effective treatment for erectile dysfunction in severe ED patients who respond poorly to PDE5 inhibitor therapy. J Sex Med. 2012 Jan;9(1):259-64. doi: 10.1111/j.1743-6109.2011.02498.x. Epub 2011 Oct 18. PubMed 22008059 ↗
  • Vardi Y, Appel B, Jacob G, Massarwi O, Gruenwald I. Can low-intensity extracorporeal shockwave therapy improve erectile function? A 6-month follow-up pilot study in patients with organic erectile dysfunction. Eur Urol. 2010 Aug;58(2):243-8. doi: 10.1016/j.eururo.2010.04.004. Epub 2010 May 6. PubMed 20451317 ↗

Individual participant data

Plan to share: No

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 28, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02063061
Lead sponsor
Grzegorz Fojecki
Collaborators
University of Southern Denmark, Region of Southern Denmark
Responsible party
Grzegorz Fojecki (MD, University of Southern Denmark) — Sponsor-investigator
First posted
Feb 14, 2014
Start date
Feb 2014
Primary completion
Aug 2014
Completion
Dec 2015
Last update
Dec 28, 2016

Study contacts

Palle Oshter, professor
study director · University of Southern Denmark

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Dec 2016. You cannot join it, but the record below documents what was studied.

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