Impotence

Aerobic Exercise Addition to Cognitive Behavioural Treatment in Impotence Metabolic-syndrome Drinkers

Pentoxifylline, Atorvastatin, and Vitamin E in Treating Patients With Erectile Dysfunction After Radiation Therapy for Prostate Cancer

PROPPER Prospective Registry of Outcomes With Penile Prosthesis

Effectiveness and Safety of Viagra in Men With ED and LUTS Due to Benign Prostatic Hyperplasia (BPH)

Study to Evaluate Viagra's Ability to Provide a Better Sexual Experience Through Quality Erections and Satisfaction

Assessment Of Sildenafil On Erectile Function And Intercourse Satisfaction And To Validate A New Subject Questionnaire

Titration Study to Evaluate Efficacy and Satisfaction of Viagra in Men With Erectile Function.

Efficacy Study Measuring The Impact Of Treatment With Viagra On The Depressive Symptoms Of Men With Erectile Dysfunction

A Study Evaluating the Efficacy and Safety of Sildenafil in Men With Traumatic Spinal Cord Injury and Erectile Dysfunction

Mild To Moderate Erectile Dysfunction Study

Evaluation of the Index of Sexual Life Questionnaire

To Yield Further Information On The Efficacy And Safety Of Viagra Among Subjects With Arterial Hypertension .

Study Of Men With Mild To Moderate Erectile Dysfunction To Evaluate The Efficacy Of Viagra 8 Hours Post-Dose

Impact Of Viagra On Sexual Satisfaction Of Men With Mild Erectile Dysfunction Who Are Sexually Dissatisfied

A Study Of The Safety and Efficacy Of Viagra In Men With Erectile Dysfunction Who Do Not Self Identify.

QEQ Treatment Responsiveness Evaluation Study

Can Hyperbaric Oxygen Improve Erectile Function Following Surgery for Prostate Cancer

Use of Sildenafil (Viagra) in Diabetic Men With Erectile Dysfunction: the Impact on Blood Vessels

Effect Of A Treatment Optimization Program To Improve Satisfaction With Viagra

Effect of Vardenafil on Blood Pressure in Patients With Erectile Dysfunction Who Received Concomitant Doxazosin GITS