Active clinical trials for "Erectile Dysfunction"

Urinary incontinence and impotence are typical disturbances after radical prostatectomy. Although, several surgical methods are developed to decrease these disturbances, 8% and 50% of the patients suffer from permanent urinary incontinence and impotence, respectively. Previously two studies have shown that endopelvic fascia preservation may decrease postoperative incontinence and impotence rates. Unfortunately these studies are retrospective decreasing their reliability. The present study is prospective and randomized clinical trial. The investigators are going to randomize 180 patient to preservation and opening the endopelvic fascia groups. Functional and oncological results are followed up to 1 year after surgery.

The purpose of the study is to assess the correlation of FMD of brachial artery and carotid intima media thickness with ED severity and clinical response to vardenafil in hypertensive men.

The purpose of this study is to assess the ease of deflation of the Titan® OTR pump.

The purpose of this study is to see if avanafil causes any changes in blood pressure and pulse rate when taken with doxazosin or tamsulosin.

Study to determine if tadalafil works better than placebo for Asian men having trouble getting or keeping an erection.

Androgen deficiency in the aging male is poorly understood. The objective of this study will be to determine the role of testosterone and DHEA in enhancing sexual interest and sexual performance.

The Quality of Erection Questionnaire (QEQ) is a new questionnaire that was developed to assess erectile attributes in men with erectile dysfunction. The study objective is to validate the Quality of Erection Questionnaire (QEQ) through the evaluation of subject responses to the QEQ regarding the quality and hardness of erections at baseline compared to subject responses post 6 and 10 weeks dosing with Viagra (sildenafil citrate).

An open-label investigation using MED3000 gel or tadalafil (5 mg) tablets in the treatment of erectile dysfunction in patients from 22 to 70 years of age. Each patients will be expected to participate for up to 30 weeks. Eligible patients will be randomised to receive either MED3000 gel or tadalafil (5 mg) tablets in a 1:1 ratio.

The purpose of this study is to determine whether avanafil will affect different aspects of sperm production.

Study Design : multi-center, double-blind, placebo-controlled, randomized, parallel group, fixed dose design Phase : Phase III