Active clinical trials for "Hyperplasia"

The investigators plan to prospectively study breast tissue changes after a short course of Tamoxifen (Tam).

The study is being conducted to learn why some patients with Benign Prostatic Hyperplasia (BPH) do not respond to a commonly used treatment drug, Finasteride. The hope is to find ways to predict which patients will not respond to Finasteride so that, in the future, these patients can be identified prior to offering this treatment and they can be offered alternative treatment strategies in its place. The aim is to see if noninvasive techniques such as MRI can detect inflammation of the prostate to assist with early detection of those who will and who will not respond to Finasteride.

To evaluate efficacy and safety of garcinia extract + chromium combinations (Chromax) in symptomatic benign prostatic hypertrophy patients

Benign prostatic hyperplasia (BPH) is one of the most common diseases in men. As BPH progresses, surgical treatments often become necessary. Holmium enucleation of the prostate (HoLEP) is an established procedure in the surgical treatment of BPH, especially for medium to large prostates. The long learning curve, the length of surgery, and expensive equipment still limit the availability of HoLEP to a few specialized centers. Recently, a new method for treating BPH called aquablation has become commercially available. This technique uses real-time ultrasound imaging in combination with a robotic high-pressure water jet programmed and guided by the surgeon to resect prostate tissue. A RCT has shown functional results similar to transurethral resection of the prostate (TURP) for small to medium size prostates . However, so far there are no controlled studies assessing whether Aquablation provides patient reported and functional outcomes that are non-inferior compared to HoLEP in medium size to large prostates (the latter cannot be operated by TURP due to its size limitations). As aquablation offers some obvious advantages compared to HoLEP regarding learning curve and operation time, the aim of this study is to test whether efficacy and safety of aquablation are non- inferior compared to HoLEP in patients with medium to large size prostates, which would clearly support the use of aquablation and change everyday clinical practice.

The investigators compare the efficacy of alpha-blocker and 5-ARI withdrawal to continued combination therapy on the maintenance of LUTS and improvement of quality of life outcomes in men with benign prostatic hyperplasia.

The main objective is to study the effect of polyphenol supplementation on hepatic steatosis as measured by hepatic ultrasound, hepatic elastography and magnetic resonance hepatic spectroscopy in obese adolescents known for hepatic steatosis as diagnosed by liver biopsy

A growing population of young women with obesity are developing atypical hyperplasia (pre-cancer) and endometrial cancer. Progestin is the standard treatment for women who wish to preserve fertility, but this approach does not address the underlying cause of endometrial cancer/atypical hyperplasia (obesity); thus response rates are low and recurrence rates are high. Significant weight loss by bariatric surgery, in combination with progestin therapy may result in greater and more durable response rates.

Arteriovenous Fistula (AVF) is a surgically created circuit used for hemodialysis in patient with End Stage Renal Disease (ESRD). A functioning dialysis vascular access is critical to the delivery of life-saving hemodialysis (HD) treatment for these patients. Unfortunately, neointimal hyperplasia frequently occurs within the dialysis vascular access, resulting in stenosis, poor flow and thrombosis with loss of function. The cephalic vein forms the outflow conduit for radiocephalic (RC) and brachiocephalic (BC) AVF. At the perpendicular portion of the cephalic vein, the cephalic arch is often prone to developing hemodynamically significant stenosis. The prevalence of cephalic arch stenosis is reported to be 39% in brachiocepahlic and 2% in radiocephalic AVF. The current gold standard therapy for treatment of AVF stenosis is plain balloon angioplasty (BA). Paclitaxel coated balloon (PCB) angioplasty has also been shown recently to be superior to plain BA in the treatment of stenosis in dialysis vascular access. By releasing paclitaxel, which is an anti-proliferation drug, locally into the vessel wall during balloon contact, it will blunt the acceleration of intimal hyperplasia response, resulting in improved primary patency after angioplasty. The use of stent grafts for recurrent CAS has been demonstrated to increase patency of AVF compared to BA and bare stents. However, stent grafts are prone to edge restenosis that tend to occur within 5mm of each end of SG due to neointimal hyperplasia from the end of the stent migrating towards the center. We postulate that stent graft with PCB angioplasty of the stent edge is more effective than PCB alone in maintaining the patency of AVF with cephalic arch stenosis. Therefore, we aim to perform a randomized controlled trial to compare the 6-month unassisted patency rate of treatment of recurrent CAS with stent graft and PCB angioplasty of both stent edge versus PCB alone.

This is a prospective, two-stage, multi-center, pilot clinical study to evaluate the safety/tolerability/efficacy of the Omega System device. The Omega arc-shaped implant is inserted by the Omega delivery system into the prostate tissue of subjects to relieve lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). The study will first evaluate the Omega system on patients undergoing prostatectomy, which is not indicated for the device.

The purpose of this study is to assess whether APG-157 can reduce the tumor size in participants with the study disease. Another purpose is to find out about the effects of APG-157 on certain tumor markers and oral rinses in participants with the study disease.