The Effectiveness of Low Energy Shockwave Therapy for Improving Erectile Dysfunction in Men: a Double Blind Randomized Controlled Trial
概览
- 阶段
- 不适用
- 干预措施
- Pre-inclusion questionnaires
- 疾病 / 适应症
- Erectile Dysfunction
- 发起方
- Centre Hospitalier Universitaire de Nīmes
- 入组人数
- 154
- 试验地点
- 5
- 主要终点
- Change in IIEF-EF score
- 状态
- 已完成
- 最后更新
- 5年前
概览
简要总结
The primary objective of this study is to evaluate the change from baseline in the erectile function domain of the International Index of Erectile Function (IIEF-EF) scores in patients receiving 4 weekly treatments of shockwave therapy versus those receiving a sham treatment. The change will be evaluated at 3 months after the end of a sequence of 4 weekly treatments.
详细描述
The secondary objectives of this study are: A. To evaluate erectile function (EF) categorical improvement in patients receiving 4 weekly treatments of shockwave therapy versus those receiving a sham treatment, at 3 months after a first sequence of treatment. B. To compare improvements in erectile function between 4 weeks of phosphodiesterase type 5 inhibitor (PDE5i) use and 4 weekly treatments of shockwave therapy ("within patient" effect). C. To compare improvements in erectile function between 4 weeks of PDE5 inhibitor use and 4 weekly treatments of sham shock wave therapy ("within patient" effect). D. To evaluate the effect of a 2nd sequence of 4-8 weekly shock wave treatments 3 months after this second sequence. E. To evaluate treatment effects (the same comparisons as in objectives A, B, C, D) on other validated measure of EF (question 2 of the sexual encounter profile (SEP2), question 3 of the sexual encounter profile (SEP3), Global Assessment Question (GAQ), Erection Hardness Scale (EHS)), and the remaining domains of the IIEF score (orgasmic function, sexual desire, intercourse satisfaction, overall satisfaction), as well as the total IIEF score. F. To evaluate treatment tolerance and potential adverse events. G. To compare changes in EF measures over time for a follow-up period of 12 months following the second sequence of 4 weekly shock wave treatments. H. To compare the effect of a sequence of 4 weekly shock wave treatments versus 8 biweekly shock wave treatments 3 months after the treatment ("within patient" effect).
研究者
入排标准
入选标准
- •The patient has been correctly informed about the study.
- •The patient must have given his informed and signed consent.
- •The patient must be insured or beneficiary of a health insurance plan.
- •The patient is a man between 18 and 80 years of age. (≥18 years and \< 80 years)
- •The patient has been in a stable sexual relationship for over 3 months
- •The patient is consulting for erectile dysfunction lasting for over 6 months
- •IIEF-EF6 score between 6 and 25
- •Patients have at least a natural tumescence during sexual stimulation (EHS score ≥ 1)
- •Pre-inclusion: Patient is willing to have 4 weeks of PDE5i treatment at the beginning of the trial, and then stop all treatment for an additional month.
- •Pre-inclusion: The patient agrees to try to engage at least 3 sexual intercourses per month during this period
排除标准
- •The patient is participating in another interventional study
- •Within the past three months, the patient has participated in another interventional study
- •The patient is in an exclusion period determined by a previous study
- •The patient is under judicial protection
- •The patient is an adult under guardianship
- •The patient refuses to sign the consent
- •It is impossible to correctly inform the patient
- •Complete anerection
- •History of pelvic cancer surgery (radical prostatectomy, cystectomy, abdominoperineal resection of the rectum)
- •Untreated testosterone deficiency
研究组 & 干预措施
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Pre-inclusion questionnaires
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: 1 month of PDE5i treatment
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: PDE5i follow-up questionnaires
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Inclusion questionnaires
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: 4 weekly LIESWT (Wave 1) with the RENOVA device
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Follow-up questionnaires 1 month after Wave 1
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Follow-up questionnaires 3 months after Wave 1
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: 8 bi-weekly LIESWT (Wave 2) with the RENOVA device
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Follow-up questionnaires 1 month after Wave 2
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Questionnaires via postal mail
LIESWT arm
Patients randomized to this arm will have two sequences of Low-Intensity Extracorporeal Shock Wave Therapy (LIESWT). Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Final follow-up questionnaires 12 months after Wave 2
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Pre-inclusion questionnaires
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: 1 month of PDE5i treatment
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: PDE5i follow-up questionnaires
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Inclusion questionnaires
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: 4 weekly sham LIESWT (Wave 1) with the RENOVA device
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Follow-up questionnaires 1 month after Wave 1
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Follow-up questionnaires 3 months after Wave 1
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: 8 bi-weekly LIESWT (Wave 2) with the RENOVA device
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Follow-up questionnaires 1 month after Wave 2
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Questionnaires via postal mail
Sham arm
Patients randomized to this arm will have one sequence of sham Low-Intensity Extracorporeal Shock Wave Therapy and then three months later one sequence of Low-Intensity Extracorporeal Shock Wave Therapy. Interventions: Pre-inclusion questionnaires; 1 month of PDE5i treatment; PDE5i follow-up questionnaires; Inclusion questionnaires; 4 weekly sham LIESWT (Wave 1) with the RENOVA device; Follow-up questionnaires 1 month after Wave 1; Follow-up questionnaires 3 months after Wave 1; 8 bi-weekly LIESWT (Wave 2) with the RENOVA device; Follow-up questionnaires 1 month after Wave 2; Questionnaires via postal mail; Final follow-up questionnaires 12 months after Wave 2.
干预措施: Final follow-up questionnaires 12 months after Wave 2
结局指标
主要结局
Change in IIEF-EF score
时间窗: Month 0 versus Month 4
次要结局
- Change in IIEF-EF score from baseline(Change between month 4 and month 8)
- % patients with improvement(Month 4 versus Month 8)
- Change in IIEF-EF score(Change between month -2 and month -1)
- % patients answering "yes" to the SEP2(Month 0 versus month 17)
- % patients answering "yes" to the SEP3(Month 0 versus month 17)
- % patients answering "yes" to the GAQ(Month 0 versus month 17)
- Change in EHS(Month 0 versus month 17)
- Change in IIEF score (including subscores)(Month 0 versus month 17)
- Visual analog scale for pain during treatment(Month 5, week 4)
- The number of patients with other complications(Month 17)