check_circleStudy Completed

Erectile Dysfunction

Multiple dose escalation study (14 days) to investigate safety, tolerability, PK and PD of vardenafil and BAY60-4552

Trial purpose

Safety, tolerability, pharmacokinetics and pharmacodynamics will be investigated in this multiple dose escalation study. In three treatments groups different dosages of BAY 60-4552 and vardenafil will be given with patients with erectile dysfunction.

Key Participants Requirements

Sex

Male

Age

18 - 70 Years

Trial summary

Enrollment Goal
37
Trial Dates
January 2010 - May 2010
Phase
Phase 1
Could I Receive a placebo
Yes
Products
BAY98-7081
Accepts Healthy Volunteer
No

Where to participate

StatusInstitutionLocation
Completed
CRS Clinical-Research-Services Mönchengladbach GmbHMönchengladbach, 41061, Germany

Primary Outcome

  • Adverse Event reporting
    date_rangeTime Frame:
    up to 6 weeks
    enhanced_encryption
    Safety Issue:
    yes

Secondary Outcome

  • Plasma concentration of study drugs; Pharmacokinetic parameters: AUC, Cmax, AUC/D, Cmax;norm, Cmax/D, t1/2, tmax
    date_rangeTime Frame:
    Day 0, 6, 13
    enhanced_encryption
    Safety Issue:
    No
  • Plasma concentration of cyclic guanosine monophosphate (cGMP)
    date_rangeTime Frame:
    Day 0, 6, 13
    enhanced_encryption
    Safety Issue:
    no

Trial design

Randomized, double-blind, placebo-controlled, group-comparison, dose-escalation study to investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of co-administration of different doses of vardenafil (2 dose strengths) and BAY60-4552 (4 dose strengths) given once-daily (od) over 14 days in patients with erectile dysfunction (ED).
Trial Type
Interventional
Intervention Type
Drug
Trial Purpose
Other
Allocation
Randomized
Blinding
Double Blind
Assignment
Parallel Assignment
Trial Arms
4