View clinical trials related to Impotence.
Filter by:This phase II trial studies how well pentoxifylline, atorvastatin, and vitamin E (PAVE) work in treating patients with erectile dysfunction after radiation therapy for prostate cancer. Atorvastatin may reduce high cholesterol. Pentoxifylline and vitamin E may enhance blood flow. Giving PAVE may work better in treating prostate cancer patients with post-radiation therapy erectile dysfunction.
The purpose of this observational registry is to collect and better understand "real-world" outcomes for men undergoing penile implant surgery to treat erectile dysfunction.
The purpose of this study is to determine if adding hyperbaric oxygen therapy, a therapy that delivers oxygen under slight pressure, to a drug treatment of PDE5I (such as Viagra, Levitra, Cialis)for men following surgery for prostate cancer will result in more men being able to continue to have erections.
Placebo-controlled randomized clinical trials (RCT) are the gold standard to provide applicable evidence for clinical practice. A vast number of RCTs for treatment of several disorders has shown a mean placebo effect of 30%. Erectile dysfunction (ED) is a high prevalent disease and its first-line therapy is oral phosphodiesterase type-5 inhibitor (iPDE5) (i.e., sildenafil, vardenafil and tadalafil). Although the placebo effect in iPDE5 RCT occurred at a rate as high as 50%, in the last decade, with the revolutionary discovery of effective pharmacotherapy for ED, oral iPDE5 has become one of the most common prescribed drugs for men. The objective of this study is to evaluate the influence of patients' awareness on the composition of the therapeutic drug in the outcomes of the oral treatment for ED.
To demonstrate the efficacy, safety and tolerability of sildenafil administered orally, as required, approximately 1 hour prior to sexual activity to men with erectile dysfunction (ED) associated with spinal cord injury (SCI), as well as its effects on the quality of life (QoL) of these patients.
To determine if patients who are distressed over having problems getting or maintaining an erection react differently to the medication than those who are not stressed over the issue.
Study to determine if tadalafil works better than placebo for Asian men having trouble getting or keeping an erection.
Study to see how effective different doses of tadalafil are for getting and keeping an erection when sex is attempted after a certain number of hours.
Study to determine how safe and effective tadalafil is for Japanese men taking it when they need to get and keep an erection.
To compare men of different races and those with diabetes or depression to white men that do not have diabetes or depression but also suffer from the inability to get or keep an erection.