View clinical trials related to Erectile Dysfunction.
Filter by:Randomized, placebo-controlled, double-blind, parallel design, Phase 3 study to evaluate the safety and efficacy of udenafil, an orally administered, potent and selective inhibitor of PDE-5 versus placebo for the treatment of subjects with erectile dysfunction (ED).
The study will include patients with localized prostate cancer who experience erectile dysfunction following bilateral nerve-sparing radical prostatectomy. Patients will be randomly assigned to three treatment arms: Tadalafil 5 mg once a day, Tadalafil 20 mg on demand (prior to anticipated sexual activity), and placebo. Patients will stay on therapy for 9 months and after withdrawal of medication for 6 weeks, patients will be evaluated for recovery of unassisted erectile function (without medication). An open-label extension for three months will evaluate the responsiveness of all patients to Tadalafil 5 mg once a day. Further objectives are to evaluate the treatment satisfaction of the respective therapies.
The purpose of this study is to demonstrate the usability of the system.
The proposed project is aimed to build a Duke University-specific longitudinal urologic surgery database. It will be used as the main resource to support future research within Urology and Duke University.
- Type: Bioequivalence study in male healthy volunteers, therapeutical indication (erectile disfunction) not studied - Products, dosage, and route of administration: - Test 1: Yohimbin "Spiegel"® (Desma GmbH, Germany), tablet containing 5 mg yohimbine hydrochloride, oral administration - Reference: Yocon-Glenwood® (Glenwood GmbH, Germany), tablet containing 5 mg yohimbine hydrochloride, oral administration - Duration of treatment: 2 single-dose administrations of 5 mg yohimbine hydrochloride each under fasting conditions separated by a wash-out period of at least one week i.e. 6 treatment free days between all administrations
When a bilateral nerve-sparing radical prostatectomy (RP) is performed, recovery of erectile function (rigid erections) is reported for up to 80% of patients, who are less than 60 years old. Erectile function recovery is also impacted by patient age, erectile function before surgery, and the length of time after surgery. Current evidence from studies suggests that developing erections is important, however, these studies have been small, and the evidence is not definite. Animal studies suggest that erection medication (Viagra, Levitra, Cialis) may protect erection tissue, even in the absence of erections. However, the correct treatment plan is unknown. For example, how often does a man need to take sildenafil (Viagra®) to protect his erectile function or to maximize his erectile function recovery? Is only using erection medication enough for erectile function recovery? Would penile injections, which almost ensure production of an erection, be better than using sildenafil (Viagra®), or might a combination be even better at helping recovery of erections? These are types of questions this study might answer.
This is a randomized clinical trial, double-blind, placebo controlled, to verify if simvastatin can improve erectile dysfunction in men with endothelial dysfunction, without any cardiac disease.It is hypothesized that the simvastatin can improve the endothelial function, improving the nitric oxide liberation in corpora cavernosa of the penis, resulting in improvement of erection.
RATIONALE: Tadalafil may help prevent erectile dysfunction (ED) in patients with prostate cancer that has been treated with radiation therapy. It is not yet known whether tadalafil is more effective than a placebo in preventing erectile dysfunction. PURPOSE: This randomized phase III trial is studying tadalafil to see how well it works compared with a placebo in preventing erectile dysfunction in patients with prostate cancer treated with radiation therapy.
Cyproterone acetate (CPA) is a steroidal antiandrogen which has affinity with progesterone and with glucocorticoid receptors. Cyproterone acetate is long-term proven effective treatment of inoperable carcinoma of the prostate. Sexual functions remain very important in men with prostate cancer. However sexual functions are deteriorating fast with course of the disease. The influence of CPA on sexual functions remains controversial. IIEF-5 erectile dysfunction questionnaire is currently widely used validated simple scoring system for diagnosing of erectile dysfunction and belongs to most used systems in Czech Republic. At present there are no data on CPA influence on IIEF-5 scored erectile dysfunction within the use of its indication in prostate cancer.
The primary objective of this clinical trial is to study the ability of SAR407899 to increase the duration of penile erection in male patients with mild-moderate Erectile Dysfunction. The secondary objectives of this clinical trial are to study the ability of SAR407899 to shorten increase the time to erection duration of penile erection in male patients with mild-moderate Erectile Dysfunction and to determine the overall safety and tolerability of SAR407899 in these patients.