Active clinical trials for "Hypertrophy"

Left ventricular hypertrophy (LVH) is common in people with type 2 diabetes (70%) and is the strongest independent risk factor for cardiovascular events and all-cause mortality that there is. It is worse than triple vessel coronary disease. LVH often occurs in patients with "normal" blood pressures (BP). Apart from BP, the other three main factors causing LVH are insulin resistance, obesity and cardiac preload. Dapagliflozin reduces ALL four factors known to promote LVH i.e. Dapagliflozin reduces weight, glycaemia, preload and blood pressure and is therefore the ideal agent to reduce LVH since it uniquely attacks all four known mediators of LVH. This trial will investigate the ability of dapagliflozin to regress LVH in 64 participants with normotensive diabetes. This will be done by seeing if dapagliflozin reduces left ventricular mass as measured by cardiac magnetic resonance imaging (MRI). This trial may identify a novel way to reduce the strong independent risk factor of LVH which often persists despite optimum medical therapy in patients with diabetes. If dapagliflozin does reduce LVH, this would be a key sign of which subgroup of patients with diabetes (those with LVH) should be especially targeted with dapagliflozin. 64 participants with type 2 diabetes and LVH will be recruited through the Scottish Diabetes Research Network (SDRN), Scottish Primary Care Research Network (SPCRN) and other routes, in this single centre study. Participants will be randomised to receive either 10mg dapagliflozin or placebo daily for 12 months. Cardiac MRI will be performed at baseline and at 12 months, this will be assessed for the primary outcome of change in left ventricular mass. Secondary outcomes will examine change in 24 hour blood pressure and weight.

Evaluate the safety and efficacy of the Rezum System for the treatment of BPH

BPH is very common in elderly men, it is a stromal as well as epithelial invasion of the prostatic gland. Due to an imbalance between growth and apoptosis cellular mechanisms that are not fully elucidated. It is the same for symptomatology and urodynamic obstruction without clear identification of the part which is due to static phenomena (volume increase) and dynamic reports (α 1-receptor action). That explains the multiplicity of treatments and the difficulty of therapeutic indications between monitoring, medical treatment, and surgical operation. Experimental studies of BONT-A intra prostatic injection on animal and human models, have shown efficacy in BPH cell apoptosis, decrease in cell growth and decline in the number of adrenergic α1 receptors. Many studies in humans show therapeutic efficacy leading to a possible use of BONT-A as mini invasive treatment of symptomatic BPH, as an alternative to medical or surgical treatment. PROTOX study proposes to evaluate tolerance and effectiveness of the intra-prostatique BONT-A injection in the treatment of symptomatic BPH.

Objective The objective of the study is to assess the structural and functional cardiac effects of treatment with losartan in patients with hypertrophic cardiomyopathy (HCM). Design The study is a randomized, placebo-controlled, double-blinded trial. The follow-up period is 12 months. 130 patients with HCM will be included in predefined subgroups. Genotype positive relatives with borderline hypertrophy (> 13 mm) will also be included. Data on individuals with borderline hypertrophy will be analysed separately from the rest of the cohort. Primary outcome Ventricular hypertrophy assessed as left ventricular mass and maximal wall thickness.

The study hypothesis: Valsartan as an angiotensin II receptor blocker treatment has beneficial effects on both midwall mechanics and myocardial functions in hypertensive patients with Left ventricular hypertrophy.

To document the short term & long term effect of treatment with Nasonex (mometasone furoate nasal spray) in moderate to severe adenoids hypertrophy (which cause > 50% obstruction of the posterior choanae).

In varicocele the venous pressure in the prostatic bed is increased .This may result in raised hydrostatic pressure which in turn may stimulate prostatic hypertrophy. Restoring normal venous drainage is expected to lower hydrostatic pressure followed by inhibition of prostatic growth and possibly leading regression in prostatic dimensions.

To evaluate the efficacy and safety of solifenacin succinate as add-on therapy for overactive bladder (OAB) symptoms in men who have been treated for benign prostatic hyperplasia (BPH) with tamsulosin hydrochloride for at least 6 weeks

Increased bladder mass occurs as a consequence of bladder outlet obstruction in animals and patients, and relief of bladder outlet obstruction reverses an increased bladder mass. Whether increased bladder mass is not only a consequence of bladder outlet obstruction but also a relevant risk factor for the progression of lower urinary tract symptoms associated with benign prostate hyperplasia cannot be decided due to a lack of appropriate data, most likely because bladder wall thickness is not routinely measured in clinical studies and/or routine clinical practice. Despite this lack of data, many urologists feel that increased bladder mass should be prevented or decreased to reduce the occurrence of serious complications. The possibility of using bladder wall thickness data as criteria for benign prostate hyperplasia intervention and as outcome criteria for benign prostate hyperplasia treatment has been proposed. Detrusor hypertrophy associated with bladder outlet obstruction can be imaged on suprapubic ultrasound, and bladder mass can be quantified from the evaluation of bladder wall thickness and bladder volume. Bladder wall hypertrophy has been found to be correlated with detrusor function. Independent studies have shown that surgical treatment of benign prostatic obstruction results in a significant decrease of bladder mass. Preliminary data suggest the possibility that medical treatment with alpha-adrenergic antagonists might also produce a reduction of bladder wall hypertrophy. The investigators assume that the prevention of benign prostate hyperplasia progression by alpha-adrenergic antagonists and 5 alpha reductase inhibitors may be result of bladder function protection. To our knowledge there have been no studies that evaluated the effects of a 5 alpha reductase inhibitors on bladder function. Therefore, the investigators plan to conduct a prospective trial evaluating the effects of 5 alpha reductase inhibitors on bladder function by the evaluation of bladder wall thickness and lower urinary tract symptoms.

Uncontrolled high blood pressure can cause heart muscle 'thickening', and this increases the likelihood of complications and death. The high blood pressure explains some but not all of this increase in heart size. This study will investigate the other causes, and will measure the heart muscle 'thickness' very accurately using the latest and most accurate technique called cardiac magnetic resonance imaging (MRI). The best way to treat this heart thickening remains to be determined. We hope to be able to show that by specifically targeting the cause of heart muscle thickening we can reduce its occurrence more effectively than by other standard means of blood pressure treatment