A Study of Semen Characteristics After 9 Months of Daily Tadalafil 20 mg

PHASE4CompletedINTERVENTIONAL
Enrollment

282

Participants

Timeline

Start Date

November 30, 2003

Study Completion Date

December 31, 2005

Conditions
Erectile Dysfunction
Interventions
DRUG

tadalafil

20mg tadalafil tablet taken by mouth once a day for 40 weeks

DRUG

placebo

Placebo tablet taken by mouth once a day for 40 weeks

Trial Locations (1)

Unknown

For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician., Bothell

Sponsors

Collaborators (1)

All Listed Sponsors
collaborator

ICOS Corporation

INDUSTRY

lead

Eli Lilly and Company

INDUSTRY