View clinical trials related to Erectile Dysfunction.
Filter by:We investigate the potential pharmacokinetic drug-drug interaction between Tadalafil and Tamsulosin in healthy male volunteers who receive Tadalafil alone, Tamsulosin alone, and both together in a 3 period repeatedly.
The prostate cancer is the most common parenchymal neoplasia in men over 45 years old. Radical prostatectomy is curative treatment is most used today. Urinary incontinence and erectile dysfunction are the main complications of radical prostatectomy. Physical therapy has been used as a form of conservative treatment of these complications. However, the role of physiotherapy in the treatment of these complications is not well defined in the literature. We will do a randomized controlled study with patients undergoing radical prostatectomy. After removal of the Foley catheter, patients will be randomized into 3 groups: control group, group of pelvic floor exercises and anal electrostimulation group. These patients will be evaluated preoperatively in an attempt to meet prognostic factors for urinary incontinence and erectile dysfunction. They will be followed by 2 years after surgery, to assess whether the therapy will alter the course of urinary continence and erectile function in these patients.
The purpose of this study is to see if selegiline and tadalafil (generic for Cialis®) results in an improvement in Erectile dysfunction (ED) in male patients with Parkinson's disease (PD) and moderate ED. Male PD patients who have an incomplete response to tadalafil alone will be given both medications to see if the addition of selegiline improves ED symptoms more than tadalafil alone. It is common practice for a medical doctor to prescribe these two drugs to a patient like you. However, there have been no studies conducted to examine the effects of these medications when taken together. Selegiline is normally prescribed for PD patients that are taking carbidopa/levodopa who are not receiving complete benefit from carbidopa/levodopa. Tadalafil is normally prescribed to men who have erectile dysfunction and/or benign prostatic hyperplasia (BPH).
The purpose of this study is to evaluate the safety and effectiveness of the study drug, taken once daily, known as tadalafil in Chinese participants with erectile dysfunction (ED). The study will last about up to 25 months for each participant.
Given the protective effect of nitric oxide (NO) on the endothelium and the results obtained so far in short-term, continuous treatment with phosphodiesterase-5 (PDE5) inhibitors on parameters of endothelial function, we hypothesise that chronic treatment with vardenafil can prevent or delay the deterioration of systemic endothelial function in patients with type 2 diabetes mellitus. The favourable effect of PDE5 inhibitors on sexual function in these patients has been convincingly demonstrated in the past. Here we hypothesise that vardenafil treatment can have beneficial effects on the vascular physiology in other body districts, possibly preventing the development of microangiopathy and atherosclerotic cardiovascular disease in these patients. The main goal of this study is therefore to monitor the endothelial dysfunction during continuous treatment with vardenafil for 6 months; object of the study will be endothelin 1 and other known parameters of endothelial damage in newly diagnosed patients with type 2 diabetes mellitus.
Erectile dysfunction is highly prevalent as men grow older. Among the various causes of erectile dysfunction, it has been shown that pelvic arterial insufficiency plays a very important role. The investigators have recently developed the first imaging analytical algorithm by using the abdominal/pelvis multidetector computed tomographic (MDCT) angiography to delineate the whole arterial system supplying the penis. To establish a comprehensive, cutting-edge diagnostic and interventional therapeutic program for erectile dysfunction, the investigators therefore design this series of studies by including experts from Urology, Radiology, and Cardiology. This research project (PERFECT program) includes the following 4 sub-studies: 1) differential frequency of obstructive pelvic arterial lesions in coronary artery disease patients with and without erectile dysfunction/lower urinary tract symptoms (LUTS), 2) differential frequency of obstructive pelvic arterial lesions in patients with vascular risk factors and with or without erectile dysfunction/LUTS, 3) safety, feasibility, and efficacy of comprehensive pelvic angioplasty (with various interventional strategies/instruments) for patients with erectile dysfunction/LUTS and pelvic obstructive arterial disease: proof-of-concept study; and 4) efficacy and safety of comprehensive pelvic angioplasty (with various interventional strategies/instruments) for patients with erectile dysfunction/LUTS and pelvic obstructive arterial disease: a randomized controlled trial.
The study is aimed at comparing the performance of protocols employing one and two sessions per week, respectively. The study hypothesis claims that there is no significant difference between the performances of the compared protocols.
Men who present with erectile dysfunction as defined as an IIEF (International Index of Erectile Function) score less than 21 will be evaluated for risk factors for cardiovascular disease (CVD). This is a single-blind study. Subjects will be randomized in a 2:1 fashion for treatment (ARM 1) versus placebo (ARM 2). Adipose tissue (fat) will be harvested from all patients and stem cells will be cultured. For those patients in the placebo arm the stem cells will be frozen for later use after one year when the patients cross over into the treatment arm.
This will be an open-label, non-randomized, multi-center, patient sponsored study of Adipose-Derived Stromal Vascular Fraction cells (AD-SVF) implantation delivered into the corpus cavernous in patients with Erectile Dysfunction. The intent of this clinical study is to answer the questions: 1) Is the proposed treatment safe and 2) Is treatment effective in improving the disease pathology of patients with diagnosed Erectile Dysfunction.
The objective of the pilot study is to assess the feasibility of a full randomised, placebo-controlled clinical trial.The aim is to demonstrate that penile shockwave application in patients with erectile dysfunction of vascular origin leads to a greater increase in potency than in the control group.