NCT00141349

Brief Summary

To determine the onset of action, safety and toleration of different formulations and doses of UK-369,003 in patients with erectile dysfunction. Patients should have been previously treated with PDE5 inhibitors and have been responders to the drugs. Duration of treatment is 4 weeks.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
300

participants targeted

Target at P75+ for phase_2

Timeline
Completed

Started Feb 2005

Shorter than P25 for phase_2

Geographic Reach
1 country

39 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2005

Completed
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2005

Completed
29 days until next milestone

First Submitted

Initial submission to the registry

August 30, 2005

Completed
2 days until next milestone

First Posted

Study publicly available on registry

September 1, 2005

Completed
Last Updated

July 25, 2006

Status Verified

January 1, 2006

First QC Date

August 30, 2005

Last Update Submit

July 23, 2006

Conditions

Outcome Measures

Primary Outcomes (1)

  • The time needed to obtain an erection hard enough to attempt sexual intercourse.

Secondary Outcomes (1)

  • Proportion of responders based on successful erections Based on erections hard enough for sexual intercourse 15, 45 and 60 minutes post dose Proportion of good responders based on successful erections International Index of Erectile Function

Interventions

Eligibility Criteria

Age18 Years - 65 Years
Sexmale
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Erectile dysfunction as defined by DSM-IV. Patients should have been PDE5 inhibitor respondents

You may not qualify if:

  • Alpha blockers and Nitrates of any preparation

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (39)

Pfizer Investigational Site

Birmingham, Alabama, 35205, United States

Location

Pfizer Investigational Site

Birmingham, Alabama, 35209-5603, United States

Location

Pfizer Investigational Site

Birmingham, Alabama, 35215, United States

Location

Pfizer Investigational Site

Mesa, Arizona, 85201, United States

Location

Pfizer Investigational Site

Mesa, Arizona, 85206, United States

Location

Pfizer Investigational Site

Mesa, Arizona, 85213, United States

Location

Pfizer Investigational Site

Tempe, Arizona, 85282, United States

Location

Pfizer Investigational Site

Beverly Hills, California, 90212, United States

Location

Pfizer Investigational Site

San Bernardino, California, 92404, United States

Location

Pfizer Investigational Site

Torrance, California, 90505, United States

Location

Pfizer Investigational Site

Waterbury, Connecticut, 06708, United States

Location

Pfizer Investigational Site

Aventura, Florida, 33180, United States

Location

Pfizer Investigational Site

Pembroke Pines, Florida, 33028, United States

Location

Pfizer Investigational Site

St. Petersburg, Florida, 33709, United States

Location

Pfizer Investigational Site

West Palm Beach, Florida, 33407, United States

Location

Pfizer Investigational Site

Evansville, Indiana, 47714, United States

Location

Pfizer Investigational Site

Fort Wayne, Indiana, 46825, United States

Location

Pfizer Investigational Site

Jeffersonville, Indiana, 47130, United States

Location

Pfizer Investigational Site

Metairie, Louisiana, 70002, United States

Location

Pfizer Investigational Site

Metairie, Louisiana, 70006, United States

Location

Pfizer Investigational Site

Milford, Massachusetts, 01757, United States

Location

Pfizer Investigational Site

Kansas City, Missouri, 64114, United States

Location

Pfizer Investigational Site

New Brunswick, New Jersey, 08903, United States

Location

Pfizer Investigational Site

Albany, New York, 12206, United States

Location

Pfizer Investigational Site

Endwell, New York, 13760, United States

Location

Pfizer Investigational Site

New York, New York, 10016, United States

Location

Pfizer Investigational Site

Raleigh, North Carolina, 27609-7216, United States

Location

Pfizer Investigational Site

Raleigh, North Carolina, 27609, United States

Location

Pfizer Investigational Site

Winston-Salem, North Carolina, 27103, United States

Location

Pfizer Investigational Site

Beachwood, Ohio, 44122-5402, United States

Location

Pfizer Investigational Site

Cincinnati, Ohio, 45212, United States

Location

Pfizer Investigational Site

Cleveland, Ohio, 44122, United States

Location

Pfizer Investigational Site

Bryan, Texas, 77802, United States

Location

Pfizer Investigational Site

Sugar Land, Texas, 77478, United States

Location

Pfizer Investigational Site

Salt Lake City, Utah, 84109, United States

Location

Pfizer Investigational Site

West Jordan, Utah, 84088, United States

Location

Pfizer Investigational Site

Norfolk, Virginia, 23502, United States

Location

Pfizer Investigational Site

Richmond, Virginia, 23294, United States

Location

Pfizer Investigational Site

Milwaukee, Wisconsin, 53209, United States

Location

MeSH Terms

Conditions

Erectile Dysfunction

Interventions

1-(6-ethoxy-5-(3-ethyl-6,7-dihydro-2-(2-methoxyethyl)-7-oxo-2H-pyrazolo(4,3-d)pyrimidin-5-yl)-3-pyridyl sulphonyl)-4-ethylpiperazine

Condition Hierarchy (Ancestors)

Genital Diseases, MaleGenital DiseasesUrogenital DiseasesSexual Dysfunction, PhysiologicalMale Urogenital DiseasesSexual Dysfunctions, PsychologicalMental Disorders

Study Officials

  • Pfizer CT.gov Call Center

    Pfizer

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
DOUBLE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY

Study Record Dates

First Submitted

August 30, 2005

First Posted

September 1, 2005

Study Start

February 1, 2005

Study Completion

August 1, 2005

Last Updated

July 25, 2006

Record last verified: 2006-01

Locations