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Quality of Erection Study

Last updated on March 14, 2019

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Study Location
Pfizer Investigational Site
Belo Horizonte, MG, 30130-008 Brazil
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Erectile Dysfunction
Sex
Male
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18-55 years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
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- Male subjects aged 18-55

- Documented clinical diagnosis of erectile dysfunction confirmed by an IIEF-EF Domain
score of less than or equal to 25. (If the subject scores greater than 25 on the
IIEF-EF Domain, screening procedures should be terminated.)

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
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- Subjects who have been treated with more than 6 doses of sildenafil citrate or any
other phosphodiesterase type 5 (PDE-5) inhibitor such as vardenafil or tadalafil for
erectile dysfunction [Note: subjects should not have taken any PDE-5 inhibitors within
4 weeks prior to the date of screening]

NCT00159900
Pfizer
Completed
Quality of Erection Study

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