View clinical trials related to Cushing Syndrome.
Filter by:Pathophysiology of Cushing's Syndrome (CS) cardiomyopathy is yet unclear and a specific treatment have not been indicated. It was already demonstrated the positive impact of phosphodiesterase type 5A (PDE5A) inhibition in several models of cardiomyopathy and in a model of endocrine cardiomyopathy due to type 2 diabetes mellitus. In this patients with diabetic cardiomyopathy it was demonstrated an improvement in cardiac kinetic, geometry and performance parameters and reduction of the ambulatory measurement of waist circumference. This represents the first study that evaluate heart remodeling and performance changes and metabolic/immunological/molecular parameters after 5-months of Tadalafil 20 mg in Cushing's Syndrome cardiomyopathy. The proposed research will test whether phosphodiesterase 5A inhibition could become a new target for anti-remodeling drugs and to discover molecular pathways affected by this class of drugs and a network of circulating markers (miRNA) for the early diagnosis of Cushing's Syndrome cardiomyopathy. The investigators hypothesize that: - the signal molecules cGMP and cAMP could underlie the hypertrophic/profibrotic triggers related to this model of endocrine cardiomyopathy and that chronic inhibition of PDE5, activating cGMP signaling pathways, could improve cardiac remodeling due to CS; - PDE5 inhibition could have a role in lipolytic regulation; - neuroendocrine (e.g. natriuretic peptides) and metabolic markers and chemokines (e.g. MCP-1, TGF-ß) might relate with left ventricular remodeling in CS; - there are neuroendocrine (e.g. natriuretic peptides), metabolic markers and chemokines (e.g. MCP-1, TGF-ß) related to cardiac disease in CS; - miRNA expression [miR-208a, 499, 1, 133, 126, 29, 233, 222, 4454] might relate with left ventricular remodeling in CS;
Glucose fluctuations present not only in patients with diabetes mellitus but also in subjects with normal glucose tolerance or impaired glucose regulation. People with Growth Hormone-Secreting Pituitary Adenoma and Cushing Syndrome are at risk of impaired glucose metabolism. Glycemic variability is poorly studied in the nondiabetic individuals. The aim of the study is to investigate the characteristics of glucose fluctuations in the newly diagnosed Growth Hormone-Secreting Pituitary Adenoma and Cushing Syndrome individuals.
The study aim was to investigate the efficacy and safety of Osilodrostat in patients with Cushing's syndrome due to causes other than Cushing's disease in Japan.
Identifying hypercortisolism patients at risk for cardio-vascular events despite biological cure, and determine which patients should be particularly followed. Hypercortisolic patients represent an ideal in vivo model to determine the interactions between glucocorticoids and ectopic fat development.
The purpose of this prospective, international phase III/IV study is to assess the efficacy and safety of metyrapone in patients with endogenous Cushing's syndrome during up to 36 weeks of treatment. The ability of metyrapone (250 mg capsules) to normalize urinary free cortisol (UFC) levels will be assessed during up to 36 weeks (9 months) of treatment.
The purpose of this study is to determine whether mifepristone is an effective treatment for hyperglycemia due to mild hypercortisolism. - To test the hypothesis that GR blockade with mifepristone will decrease the severity of metabolic syndrome features as measured by waist circumference, lipid profile, body mass index, blood pressure and insulin resistance, measured by HOMA-IR score. - To test the hypothesis that GR blockade with mifepristone will improve QoL, depression and anxiety scores, measured by validated assessments, in patients with mild hypercortisolism.
Laparoscopic adrenalectomy has become the gold standard operation for non-malignant adrenal tumors replacing open adrenalectomy. The most popular lateral transperitoneal laparoscopic adrenalectomy (LTLA) approach has been recently challenged by an increasing popularity of the posterior retroperitoneoscopic adrenalectomy (PRA) approach which is believed by many surgeons as an easy to learn, reproducible and beneficial for patients. However, this belief is not evidence-based, so far. The aim of this study is to clarify if PRA is superior to the LTLA as minimally invasive approach to small and benign adrenal tumors.
The primary objectives of this study are to evaluate the clinical responder rate, defined as the proportion of subjects with normal UFC after 6 months of treatment with COR-003 in the Maintenance Phase without dose increase, and to evaluate the range of effective doses in subjects with various levels of hypercortisolism.
The purpose of this trial is to investigate the impact of cortisol on adipose tissue functions, distribution and morphology. Patient with endogenous blood cortisol excess exhibit changes in adipose tissue, with fat gain in the upper trunk, face and neck leading to visceral obesity and features of the metabolic syndrome. The aims of this study will be - to compare the pattern of gene expression between visceral and subcutaneous adipose tissue in Cushing patients requiring an adrenalectomy as cortisol adenoma treatment; - to compare these patterns of gene expression with those of two control populations:1/ healthy metabolic subjects having a partial nephrectomy, 2/obese patients with similar degree of insulin resistance.
This is a compassionate use study. In addition to providing compassionate use access to mifepristone, objectives of the study will be to evaluate the safety and utility of mifepristone in the treatment of the signs and symptoms of endogenous Cushing's syndrome when given on a compassionate use basis. The study will only enroll subjects whose physicians have determined that medical treatment is needed to control the symptoms or signs of hypercortisolemia.