A Study to Evaluate the Efficacy and Safety of 2.5mg and 5mg Tadalafil Given Once a Day to Men With Erectile Dysfunction
Information source: Eli Lilly and Company
Information obtained from ClinicalTrials.gov on June 20, 2008
Link to the current ClinicalTrials.gov record.
Condition(s) targeted: Erectile Dysfunction
Intervention: tadalafil (Drug); placebo (Drug)
Phase: Phase 3
Sponsored by: Eli Lilly and Company
Official(s) and/or principal investigator(s):
Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST), Study Director, Affiliation: Eli Lilly and Company
This is a multicenter, randomized, double blind, placebo-controlled, parallel design study to
evaluate the efficacy and safety of 2. 5mg and 5mg tadalafil taken once daily in men with
Official title: A Randomized, Double-Blind, Parallel, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Tadalafil (2.5mg and 5mg) Administered Once Daily to Men With Erectile Dysfunction
Study design: Treatment, Randomized, Double Blind (Subject, Investigator), Placebo Control, Parallel Assignment, Safety/Efficacy Study
Primary outcome: Changes in erectile function measured at baseline and after 6 months of treatment with 2.5mg and 5mg tadalafil; assessment of safety after 1 and 2 years of therapy with 5mg tadalafil.
Secondary outcome: Changes in additional aspects of erectile function after 3 and 6 months of treatment; assessment of the pharmacokinetics of tadalafil 2.5mg and 5mg.
Minimum age: 18 Years.
Maximum age: N/A.
- Men with erectile dysfunction
- At least 18 years of age
- Certain chronic medical conditions including cardiac disease, congestive heart
failure, kidney or liver disease, cancer and HIV
- A history of certain impotence disorders
- History of specified pelvic surgery
- Any significant genital abnormality identified at the start of the study
Locations and Contacts
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, Washington, United States
Lilly Clinical Trial Registry
Starting date: October 2003
Ending date: June 2006
Last updated: November 6, 2007