Study to Compare the Tolerability and Efficacy of Once Daily Vardenafil vs Vardenafil PRN vs Placebo in Men Immediately After Nerve-sparing Prostatectomy for Improving ED
This study has been completed.
Sponsor:
Bayer
Information provided by:
Bayer
ClinicalTrials.gov Identifier:
NCT00492635
First received: June 26, 2007
Last updated: May 30, 2012
Last verified: May 2012
Tracking Information | |||||
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First Received Date ICMJE | June 26, 2007 | ||||
Last Updated Date | May 30, 2012 | ||||
Start Date ICMJE | December 2004 | ||||
Primary Completion Date | September 2007 (final data collection date for primary outcome measure) | ||||
Current Primary Outcome Measures ICMJE |
Determine whether early, NIGHTLY dosing with vardenafil Significantly improves recovery of erectile function after surgery as compared to placebo, and whether early PRN dosing with vardenafil also improves recovery of function as compared to placebo [ Time Frame: 9 months ] [ Designated as safety issue: No ] | ||||
Original Primary Outcome Measures ICMJE |
Determine whether early, NIGHTLY dosing with vardenafil Significantly improves recovery of erectile function after surgery as compared to placebo, and whether early PRN dosing with vardenafil also improves recovery of function as compared to placebo [ Time Frame: 9 month ] | ||||
Change History | Complete list of historical versions of study NCT00492635 on ClinicalTrials.gov Archive Site | ||||
Current Secondary Outcome Measures ICMJE |
Assess whether early dosing of either NIGHTLY or PRN vardenafil over 9 months, followed by 2 months of withdrawal, increases efficacy of subsequent PRN use significantly better than placebo [ Time Frame: 13 months ] [ Designated as safety issue: No ] | ||||
Original Secondary Outcome Measures ICMJE |
Assess whether early dosing of either NIGHTLY or PRN vardenafil over 9 months, followed by 2 months of withdrawal, increases efficacy of subsequent PRN use significantly better than placebo [ Time Frame: 13 month ] | ||||
Current Other Outcome Measures ICMJE | |||||
Original Other Outcome Measures ICMJE | |||||
Descriptive Information | |||||
Brief Title ICMJE | Study to Compare the Tolerability and Efficacy of Once Daily Vardenafil vs Vardenafil PRN vs Placebo in Men Immediately After Nerve-sparing Prostatectomy for Improving ED | ||||
Official Title ICMJE | A Randomized, Double-blind, Double-dummy, Multicenter Parallel Group Study to Compare the Tolerability and Efficacy of Once Daily Vardenafil Versus Vardenafil PRN Versus Placebo in Men Immediately After Nerve-sparing Prostatectomy for Improving Erectile Function | ||||
Brief Summary | A study to assess the efficacy of vardenafil, taken as a tablet both nightly or 'as needed' (immediately before intended sexual activity) compared to placebo, to evaluate its tolerability and if it can help in recovery of erections after a nerve sparing radical prostatectomy. |
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Detailed Description | |||||
Study Type ICMJE | Interventional | ||||
Study Phase | Phase 3 | ||||
Study Design ICMJE | Allocation: Randomized Endpoint Classification: Efficacy Study Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Caregiver, Investigator) Primary Purpose: Treatment |
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Condition ICMJE |
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Intervention ICMJE |
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Study Arm (s) |
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Publications * | |||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||
Recruitment Status ICMJE | Completed | ||||
Enrollment ICMJE | 628 | ||||
Completion Date | September 2007 | ||||
Primary Completion Date | September 2007 (final data collection date for primary outcome measure) | ||||
Eligibility Criteria ICMJE | Inclusion Criteria: At Screening
At Randomization: Before being randomized subjects must still be meeting all Screening Inclusion Criteria, as well as the following criteria:
No positive tumor margins confirmed after surgery: =T2 stage on pathology report from the surgery Exclusion Criteria:
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Gender | Male | ||||
Ages | 18 Years to 64 Years | ||||
Accepts Healthy Volunteers | No | ||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||
Location Countries ICMJE | United States, Austria, Belgium, Canada, Finland, France, Germany, Italy, Netherlands, Norway, South Africa, Spain, Sweden, Switzerland, United Kingdom | ||||
Administrative Information | |||||
NCT Number ICMJE | NCT00492635 | ||||
Other Study ID Numbers ICMJE | 11336, 2004-002172-42 | ||||
Has Data Monitoring Committee | |||||
Responsible Party | Therapeutic Area Head, Bayer Healthcare Pharmaceuticals Inc. | ||||
Study Sponsor ICMJE | Bayer | ||||
Collaborators ICMJE | |||||
Investigators ICMJE |
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Information Provided By | Bayer | ||||
Verification Date | May 2012 | ||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |