Safety and Efficacy of Low-intensity Shockwave Therapy for Peyronie's Disease
- Conditions
- Peyronie DiseasePenile Diseases
- Interventions
- Device: Sham (sham applicator)Device: Low intensity choc waves therapy (active applicator)
- Registration Number
- NCT04821115
- Lead Sponsor
- Hopital Foch
- Brief Summary
Investigation of the effect of Low-intensity extracorporeal shockwave therapy (ESWT) for Peyronie's disease (PD) via a single blind, sham-controlled, randomized clinical trial. Investigators will not be blinded to group assignments, but penile curvature will be assessed from coded patient pictures by a blinded assessor.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Male
- Target Recruitment
- 120
- ≥18 years old male,
- Untreated Peyronie's disease (excepted oral therapy) (wash out: at least 1 month),
- Single axis penile curvature in erection at 20 - 90 degrees at baseline,
- Dorsal or lateral penile plaque,
- Able and willing to perform ESWT self-treatment under supervision,
- Able to understand and complete patient questionnaires,
- Having sign an informed consent form prior to any study specific procedure,
- Being covered by a national health insurance
- Congenital penile deformity,
- Hourglass deformity,
- Circumferential plaque,
- Septal or ventral plaque,
- Plaque that cannot be palpated during clinical examination,
- Previous intralesional injection for Peyronie's Disease,
- Severe erectile dysfunction (EHS < 3),
- Current penile, malignancy,
- Previous penile surgery except for circumcision or condyloma removal,
- Previous pelvic radiation therapy,
- Anti-coagulant medication, except acetylsalicylic acid up to 100mg daily,
- Previous low-intensity focused shockwave therapy on penis,
- Any other condition that would prevent the patient from completing the study, as judged by the principal investigator,
- Being deprived of liberty or under guardianship.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Sham group Sham (sham applicator) The patients will use the device with a sham applicator. Instead of a focusing lens, the applicator will have an internal foam piece that will dissipate the energy of the shockwave. Hence, the sham applicator will look, feel and sound the same as the active, but no measurable energy is emitted Low intensity choc waves therapy (Experimental group) Low intensity choc waves therapy (active applicator) The patients will use the device with a real applicator.
- Primary Outcome Measures
Name Time Method Effect of low intensity ESWT on penile curvature in erection in patients with Peyronie's disease 15 months Average change in penile curvature based on the pictures taken by the patient (face and profil) at baseline and after the 6 week follow-up.
The assessment will be performed by a blinded assessor at the end of the study
- Secondary Outcome Measures
Name Time Method Assessment of the safety of ESWT on patients with PD: adverse events 3 months Treatment related adverse events recorded at each visits.
Assessment of the effect of ESWT on penile pain 3 months Patient complete at each visit a numeric rating scale of penile pain graduated from 0 (no pain) to 10 (worst pain) 0 means the patient has no pain and 10 for worst pain
Assessment of the effect of ESWT on sexual bother 3 months Difference of the score of the International Index of Erectile Function (IIEF-5) reported by the patient at baseline and after 6 week follow-up.
The score is calculated through 5 questions with answers ranging from 0 to 5. Between 26 and 30, the score indicates no erectile dysfunction. Between 17 and 25, it indicates mild dysfunction. Between 11 and 16, it indicates a moderate dysfunction and below 10 a complete or severe dysfunction.
Trial Locations
- Locations (4)
Foch hospital
🇫🇷Suresnes, France
Hôpital Pasteur 2
🇫🇷Nice, France
Hôpital Rangueil
🇫🇷Toulouse, France
Centre d'Urologie du Polygone
🇫🇷Montpellier, France