Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Bayer
Age
25–64
Sex
MALE
Healthy volunteers
Accepted
You may be eligible if
Healthy male subjects or men with ED aged 25 - 64
Baseline sperm conc. of \> 20 mio / ml- Normal World Health Organization A+B+C sperm mortality \> 50%- Normal sperm morphology (WHO, 1992 manual criteria) \> 30% and - 1.0 mL ejaculate volume at each of the 3 analyses during the screening phase.
You may not be if
Presence of any psychological or physiological abnormalities that in the opinion of the Investigator would significantly impair sexual performance or ability to provide semen samples according to the protocol- Spinal cord injury
History of surgical prostatectomy
Clareo Health | Assess the Effect of Daily Treatment of Vardenafil 20mg or Sildenafil 100mg and Placebo on Sperm Function
