check_circleStudy Completed

Prostatic Hypertrophy, Benign

Vardenafil in Greenlight(TM) laser surgery of Benign Prostate Hypertrophy

Trial purpose

The greenlight laser has an absorption maximum which is exactly the same as for hemoglobin. In the presence of hemoglobin, its application causes vaporization of the tissue and this effect depends on the concentration of hemoglobin in the respective tissue. Therefore, increase of blood-flow in the tissue (here: prostate gland) should exert better efficacy of the laser application and consequently shortening of the required duration of laser application.

Key Participants Requirements

Sex

Male

Age

18 - 80 Years

Trial summary

Enrollment Goal
50
Trial Dates
March 2007 - June 2008
Phase
Phase 2
Could I Receive a placebo
Yes
Products
Levitra (Vardenafil, BAY38-9456)
Accepts Healthy Volunteer
No

Where to participate

StatusInstitutionLocation
Completed
Universitätsklinikum HeidelbergHeidelberg, 69112, Germany

Primary Outcome

  • Baseline-adjusted Least Squared (LS) Means of Peak Urinary Flow (Qmax) at 3 Months After Surgery or Last Observation Carried Forward (LOCF)
    date_rangeTime Frame:
    baseline and up to 3 months after surgery
    enhanced_encryption
    Safety Issue:
    No

Secondary Outcome

  • Baseline-adjusted Least Squared (LS) Means of International Prostate Symptom Score (IPSS) Total Score at 3 Months After Surgery or Last Observation Carried Forward (LOCF)
    date_rangeTime Frame:
    baseline and up to 3 months after surgery
    enhanced_encryption
    Safety Issue:
    No
  • Baseline-adjusted Least Squared (LS) Means of Post-void Residual (PVR) Volume at 3 Months After Surgery or Last Observation Carried Forward (LOCF)
    date_rangeTime Frame:
    baseline and up to 3 months after surgery
    enhanced_encryption
    Safety Issue:
    No
  • Baseline-adjusted Least Squared (LS) Means of the Number of Urinary Incontinence Episodes Per Week at 3 Months After Surgery or Last Observation Carried Forward (LOCF)
    date_rangeTime Frame:
    baseline and up to 3 months after surgery
    enhanced_encryption
    Safety Issue:
    No
  • Duration of Surgery
    date_rangeTime Frame:
    on the day of surgery, without any further allowable time window
    enhanced_encryption
    Safety Issue:
    No

Trial design

A randomized, double-blind, parallel group prospective pilot study to assess the effect of vardenafil on clinical outcome and on procedure duration after green light laser-ablation of the prostate gland for therapy of benign prostate hypertrophy (BPH)
Trial Type
Interventional
Intervention Type
Drug
Trial Purpose
Treatment
Allocation
Randomized
Blinding
Double Blind
Assignment
Parallel Assignment
Trial Arms
2