Study Evaluating the Efficacy and Safety of Flexible-Dose Vardenafil in Subjects With Erectile Dysfunction

This study has been completed.

First Received: April 9, 2008 Last Updated: June 12, 2009 History of Changes

Sponsor:	Bayer
Collaborator:	GlaxoSmithKline
Information provided by:	Bayer
ClinicalTrials.gov Identifier:	NCT00658177

Purpose

Study to investigate the efficacy and safety of Vardenafil

Condition	Intervention	Phase
Erectile Dysfunction	Drug: Levitra (Vardenafil, BAY38-9456) Drug: Placebo	Phase III

Study Type:	Interventional
Study Design:	Treatment, Randomized, Double Blind (Subject, Investigator), Placebo Control, Parallel Assignment, Safety/Efficacy Study
Official Title:	A Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Study Evaluating the Efficacy and Safety of Vardenafil Administered for 12 Weeks in a Flexible-Dose Regimen Compared to Placebo in Male Erectile Dysfunction Subjects

Resource links provided by NLM:

MedlinePlus related topics: Erectile Dysfunction

Drug Information available for: Vardenafil

U.S. FDA Resources

Further study details as provided by Bayer:

Primary Outcome Measures:

Sexual Encounter Profile Question 2 [ Time Frame: 12 weeks ] [ Designated as safety issue: No ]

Secondary Outcome Measures:

Sexual Encounter Profile Question 3 [ Time Frame: 12 weeks ] [ Designated as safety issue: No ]
Internation Index of Erectile Function-Erectile Function domain [ Time Frame: 12 weeks ] [ Designated as safety issue: No ]
Safety and tolerability [ Time Frame: 12 weeks ] [ Designated as safety issue: Yes ]

Enrollment:	761
Study Start Date:	June 2003
Study Completion Date:	February 2004

Arms	Assigned Interventions
Arm 1: Experimental	Drug: Levitra (Vardenafil, BAY38-9456) 20mg to be taken 1 h prior to sexual intercourse
Arm 2: Placebo Comparator	Drug: Placebo Matching placebo

Eligibility

Ages Eligible for Study:	18 Years and older
Genders Eligible for Study:	Male
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Men >/= 18 years of age, with 6 months or longer diagnosis of ED as defined by NIH Consensus statement,
History of unresponsiveness to sildenafil
Stable sexual relationship for > 6 month.

Exclusion Criteria:

Primary hypoactive sexual desire
History of myocardial infarction, stroke or life-threatening arrhythmia within prior 6 month
Nitrate therapy
Other exclusion criteria apply according to the US Product Information

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00658177

Sponsors and Collaborators

Bayer

GlaxoSmithKline

Investigators

Study Director:

Bayer Study Director

Bayer

More Information

Additional Information:

Click here and search for drug information provided by the FDA This link exits the ClinicalTrials.gov site

Click here and search for information on any recalls, market or product safety alerts by the FDA which might have occurred with this product This link exits the ClinicalTrials.gov site

Click here to find results for studies related to marketed products This link exits the ClinicalTrials.gov site

No publications provided

Responsible Party:	Bayer HealthCare AG ( Therapeutic Area Head )
Study ID Numbers:	100497
Study First Received:	April 9, 2008
Last Updated:	June 12, 2009
ClinicalTrials.gov Identifier:	NCT00658177 History of Changes
Health Authority:	United States: Food and Drug Administration

Keywords provided by Bayer:

Erectile dysfunction
Vardenafil

Additional relevant MeSH terms:

Sexual Dysfunctions, Psychological
Phosphodiesterase Inhibitors
Vardenafil
Sexual Dysfunction, Physiological
Molecular Mechanisms of Pharmacological Action
Mental Disorders

Enzyme Inhibitors
Genital Diseases, Male
Sexual and Gender Disorders
Erectile Dysfunction
Pharmacologic Actions

ClinicalTrials.gov processed this record on February 08, 2010