View clinical trials related to Hypertrophy.
Filter by:The purpose of this study is to evaluate changes in left ventricular mass and cardiac function in patients with active acromegaly before and after treatment with the growth hormone receptor antagonist pegvisomant for one year.
The purpose of this study is to determine whether 8 weeks treatment with mometasone furoate nasal spray (MFNS), twice daily, is safe and effective in treating adenoid hypertrophy in children.
The purpose of this research is to demonstrate effectivity of Dermatix in promoting maturation of the scar, versus a control region that will be treated with an indifferent cream.
To collect under daily practice conditions, clinical data on the changes of sexual function when a new formulation of alfuzosin(Xatral XL® )is administered once daily in patients with lower urinary tract symptoms(LUTS) suggestive of prostatic hypertrophy
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
Hypertrophic Cardiomyopathy is an inherited condition characterized by thickening (hypertrophy) of the heart muscle. Many patients who have this condition have a reduced ability to exercise because of breatlessness, which can in some cases be severe. This appears in most cases to be due to an impairment of the filling of the heart, especially on exercise this limits the amount of blood the heart is able to pump. Several factors may contribute to this slow filling of the heart, including (1) The heart contracts and relaxes in an incoordinate way (called 'dyssynchrony') which is inefficient, and (2) The filling of the main pumping chamber (the left ventricle) may be impeded by high pressure in the other ventricle(the right ventricle)- in other words the left ventricle is 'squashed' by the right ventricle. This is known as diastolic ventricular interaction. Although drugs can improve the filling of the heart and relieve symptoms, some patients remain very symptomatic despite these drugs. The mechanisms responsible for the filling abnormality in patients with Hypertrophic Cardiomyopathy are similar to those seen in the much more common condition known as Heart Failure. A special type of pacemaker technique called 'Biventricular Pacing' has been shown to markedly improve symtoms in patients with heart failure. This form of pacing has been shown to improve both 'dyssynchrony' ( incoordination) and 'ventricular interaction' (squashed left heart) in patients with Heart Failure. We propose that Biventricular pacing may similarly improve these abnormalities in patients with Hypertrophic Cardiomyopathy, resulting in an improvement of symptoms. The study will focus on patients with the condition who have severe symtoms despite being on optimal currently available drug therapy.
Obstructive sleep apnea occurs in 2-4% of middle age adults and results in significant morbidity and mortality. The first line therapy is provision of continuous positive airway pressure (CPAP) via a nasal mask chronically. Nasal resistance related to nasal turbinate enlargement may compromise CPAP treatment. This randomized double-blind sham-placebo-controlled trial tests the hypothesis that nasal turbinate reduction improves the nasal passage, CPAP use, and sleep apnea quality of life in newly diagnosed sleep apnea patients who are recommended CPAP therapy.
Hypertrophic Cardiomyopathy (HCM) is a relatively common inherited heart muscle disease. Many patients experience symptoms of breathlessness, fatigue and chest pain. These symptoms are not always controlled with current therapies. Recently the investigators showed that a drug called Perhexiline markedly improved exercise capacity and symptoms in patients with heart failure. In this proposal the investigators wish to test whether Perhexiline improves exercise capacity and relieves symptoms in patients with HCM
To evaluate the effects of paricalcitol capsules on cardiac structure and function over 48 weeks in patients with Stage 3/4 chronic kidney disease (CKD) who had left ventricular hypertrophy (LVH).
The purpose of this study is to determine whether a higher-than-replacement dose of testosterone and finasteride can be combined to safely increase muscle strength in older men who have a low blood concentration of testosterone.