- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04390230
Inflatable Penile Prostheses : Which Patients Can Correctly Use the Scrotal Pump ?
Inflatable Penile Prostheses : Predicting Factors of Pump Misuse and Unsatisfaction
Sexual health and satisfaction are well know as critical critera to assess quality of life, at any age. Among the multiple aspects of sexual health, erectile dysfunction (ED) is not anymore a fate, mainly thanks to the advent of phosphodiesterase type 5 (PDE5) inhibitors in 1998. Nevertheless, a significant part of patients are intolerant or does not respond to PDE5 inhibitors and thus are looking for other treatment options.
Since the first implantation of foreign material intracarvernosally in 1966 by Beheri, multiple modifications and enhancements were achieved in order to produce devices more reliable with a more natural appearance. First introduced in 1973 by Scott et al., inflatable prosthesis provides now high general satisfaction rates (69-94%), better than in malleable prostheses, except for few authors.
In addition to changes in materials and construction, the two main manufacturers of IPP, Boston scientific AMS (Marlborough, MA, USA) and Coloplast (Minneapolis, MN, USA), modernized the pump mechanism of their devices. Since the introduction of AMS IPP, three main pump formats have been used : the standard pump has been replaced in 2004 by the " Tactile " pump and then the " Momentary Squeeze " (MS) pump in 2006, smaller and easier to deflate by not requiring the patient to hold the deflation button throughout deflation. Coloplast also replaced in 2008 their " Genesis " pump by a " One Touch Release " (OTR) pump, and finally in 2014 by the current " Touch " pump, smaller, and presenting a biconcave deflation button, easier to find.
Despite all technological advances, appropriate pre-operative counselling and careful post-operative teachning, a significant part of patients has still difficulties to handle the pump and thus, does not use their IPP, regardless of any material malfunction. That situation obviously leads to patient's dissatisfaction and highlights the operating risks of a useless surgical procedure.
The purposes of this study were:to identify the risks factors, modifiable and non-modifiable, for patients' difficulty to inflate and/or deflate their device after IPP implantation, then to show a correlation between easy handling and post-operative satisfaction. And last but not least, to show an association between pre-operative pump pattern viewing and handling and post-operative easy handling. That information could help the physicians to improve the pre-operative selection of patients and to adapt the peri-operative care in order to improve patients satisfaction.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Lionel MENDEL, MD
- Phone Number: 00 33 (0)6 24 25 01 03
- Email: mendel.l@chu-nice.fr
Study Locations
-
-
-
Nice, France, 06300
- Recruiting
- Chu de Nice
-
Contact:
- Lionel MENDEL
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Patient with peniale implantation
All patients who underwent implantation with either Coloplast or Boston Scientific - AMS IPPs between 2014 and 2019, by 2 surgeons of the University Hospital of Nice, France.
|
Penial implantation with either Coloplast or Boston Scientific - AMS IPPs between 2014 and 2019, by 2 surgeons of the University Hospital of Nice, France
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
to identify the risks factors, modifiable and non-modifiable, for patients' difficulty to inflate and/or deflate their device after IPP implantation.
Time Frame: 3 months
|
the statistical association between pump misusing, and a range of potentially relevant factors such as ages, BMI, model pump, inappropriate positionning or post operative complications
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
to show a correlation between easy handling and post-operative satisfaction
Time Frame: 3 months
|
statistical correlation between easy handling and post-operative satisfaction
|
3 months
|
to show an association between pre-operative pump pattern viewing and handling and post-operative easy handling
Time Frame: 3 months
|
statistical association between pre-operative pump pattern viewing and handling and post-operative easy handling.
|
3 months
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- 20Urobase01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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