View clinical trials related to Hyperplasia.
Filter by:The objective of this study was to evaluate the effectiveness of the Digital Repetitive Infrapubic Pressure maneuver, a self-administered procedure used to provide symptomatic relief in initiating and maintaining urine flow impeded by benign prostatic hyperplasia.
This retrospective study aims to assess the clinical and economic impact of early initiation of 5-alpha-reductase inhibitor (5ARI) therapy in patients with enlarged prostate (EP) receiving 5ARI monotherapy or combination therapy with an alpha-blocker (AB) compared to late initiation of 5ARI therapy in patients receiving combination therapy. The Henry Ford Health System databases will be utilized for this study (2000-2008).
Adherence and length of therapy with 5-alpha reductase inhibitor (5ARI) treatment may be associated with improved clinical outcomes of enlarged prostate (EP) as well as lower health care costs. The objective of this retrospective database analysis is to quantify the relationship between adherence and length of therapy with a 5ARI and the likelihood of acute urinary retention (AUR) or prostate surgery (emergency and non-emergency) in patients with benign prostatic hyperplasia (BPH). The study will also measure the economic impact associated with these medical encounters. The MarketScan database contains data from people with commercial health insurance and Medicare and includes both medical and pharmacy data that are sourced directly from health plans and employers. Approximately 18 million covered lives will be utilized for this study in the time period from January 1, 2003 to September 30, 2009. This study is a retrospective cohort analysis of medical claims data.
The study is designed to investigate the safety and efficacy of dutasteride capsules 0.5 mg collected from the required number of Japanese subjects with benign prostatic hyperplasia (BPH) in order to identify concerns or problems, if any, about the efficacy and safety of its use at post-marketing clinical settings.
Adherence and length of treatment with a 5-alpha reductase inhibitor (5ARI) therapy may be associated with improved clinical outcomes for patients with enlarged prostates (EP) and lower health care related costs. The objectives of this study are to quantify 1.) the relationship between 5ARI adherence and length of therapy and the likelihood of acute urinary retention (AUR), prostate-related surgery (emergency and non-emergency), and clinical progression (defined as AUR and/or prostate-related surgery); and 2.) the monthly EP-related, medical costs in a Medicaid and Medicare population. The null hypothesis is that no differences will be observed in the outcomes and costs of patients who adhere to long-term 5ARI therapy and those who do not. The test hypothesis is that patients with higher levels of adherence to 5ARI for a longer period of time will experience significantly fewer adverse outcomes and significantly lower treatment costs. The data source for this analysis is the MarketScan database, which contains medical and pharmacy claims for commercial health plan members and Medicare recipients. Medical and pharmacy claims data are sourced directly from health plans and employers. The database represents approximately 18 to 20 million individuals annually and nearly 22 million Medicaid enrollees from multiple states. The database includes the Medicare-covered portion of payment, the employer-paid portion, and any out-of-pocket expenses paid by the beneficiary. The study design is a retrospective cohort analysis. Each patient's index date was defined as the date of the first fill for a 5ARI prescription.
Atypical ductal hyperplasia (ADH) and atypical lobular hyperplasia (ALH) increases breast cancer risk. In post menopausal women, SERMS are standard chemopreventive agents. The investigators have previously shown insulin-like growth factor-I (IGF-I) is required to permit estrogen (E2) and progesterone action in the mammary gland, and that a novel somatostatin analog, SOM230, that inhibits IGF-I action can prevent E2 action on the mammary gland. It reduces cell proliferation and increases apoptosis (cell death) in the rat mammary gland. This study was designed to determine whether women at high risk for breast cancer respond to SOM230 in the same way that rats do. Methods: Women with atypical ductal hyperplasia or lobular carcinoma in-situ by core biopsy were treated for 9.5 days with SOM230 (600mcg BID). Surgical excision was performed on day 10. Sections were examined before and after SOM230 treatment for cell proliferation (Ki67) and apoptosis (TUNEL). Serum IGF-I, fasting glucose, insulin, and HbA1C were measured in anticipation of changes.
This is to investigate Korean urologist's practice patterns for screening prostate cancer according to PSA level.
Radiofrequency ablation versus endoscopic surveillance in the management of low grade dysplasia in Barrett oesophagus: a multicentric randomised controlled trial.
The aim of the study is to evaluate whether tamoxifen at a low dose of 5mg/d reduces in the long term the incidence of invasive breast cancer and ductal carcinoma in situ, DCIS (DIN 1c, 2, 3) of the breast, in woman operated for lobular intraepithelial neoplasia (LIN1, 2 and 3) or ER-positive ductal intraepithelial neoplasia (DIN 1b, DIN2, DIN3, 1a excluded) of the breast. To improve the risk-benefit ratio, the use of lower doses of the drug has been proposed. Biomarker trials revealed that 5 mg/d was noninferior to 20 mg/d in inhibiting proliferation of breast cancer and normal endometrial tissue. By contrast, the risk of endometrial cancer si dose-dependent, and the dose reduction can lead a substantial decrease. Morover a dose of 5 mg/day is associated with an overall decrease of the estrogenic activity of tamoxifen on insulin like growth factor (IGF-I), sex hormone-binding globulin (SHBG) and antithrombin-III, with a decrease of venous thromboembolic events. Moreover, tamoxifen exhibits a high tissue distribution, so that a dose of 5 mg/day attains at the breast tissue level a concentration 10 times higher than that needed to inhibit cell growth in vitro. A prospective cohort study also showed that 10 mg on alternate days halves recurrence of DCIS in postmenopausal women. It has been shown that the treatment of dysplasia or pre-cancer drives the reduction of the invasive neoplasms onset. This is a chemoprevention trial designed to validatate the low-dose Tamoxifen in women with diseases at high evolutionary risk. The demonstration of efficacy and safety of such a treatment for the prevention of the invasive breast cancer would lead improvements in term of survival and quality of life for the patients at increased risk.
To analyze the change in International Prostate Symptom Score (IPSS) and serum prostate-specific antigen (PSA) level from baseline.