drugset / Trial / NCT00547352
Study to Determine a Preference Between Sildenafil or Tadalafil Treatment for Problems Getting an Erection
CrossoverOpen-label
Summary
To determine if men with problems getting and keeping an erection prefer treatment with tadalafil or sildenafil.
Timeline
- Start
- 2004-06
- Primary completion
- —
- Completion
- 2005-06
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Sildenafil | Unknown | — | — |
| Comparator | Tadalafil | Small molecule | 20 mg | Oral |