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Active clinical trials for "Cushing Syndrome"

Results 11-20 of 99

A Study of the Efficacy and Safety of Relacorilant in Patients With Endogenous Cushing Syndrome...

Cushing Syndrome

This is a Phase 3, double-blind, placebo-controlled, randomized-withdrawal study to assess the efficacy, safety and pharmacokinetics (PK) of relacorilant in patients with endogenous Cushing syndrome and concurrent type 2 diabetes mellitus/impaired glucose tolerance and/or uncontrolled hypertension

Active10 enrollment criteria

Roll-over Study in Patients With Endogenous Cushing's Syndrome for LCI699

Cushing's Syndrome

The purpose of this study is the evaluation of long-term safety of osilodrostat in patients who have already received osilodrostat treatment in a previous Global Novartis-sponsored trial and who, based on investigators' judgement, will continue benefiting with its administration.

Active13 enrollment criteria

Evaluation of 68Ga-DOTATATE PET/CT, Octreotide and F-DOPA PET Imaging in Patients With Ectopic Cushing...

ACTHCushing's Syndrome

Between 10% and 15% of patients with endogenous hypercortisolism (Cushing syndrome) have ectopic (non-pituitary) production of adrenocorticotropin hormone (ACTH) that causes cortisol excess. In approximately 50% of these patients, the tumoral source of ACTH cannot be found initially despite very detailed and extensive imaging, including studies such as computed tomography, magnetic resonance imaging, and octreotide scan (Octreoscan) using the standard dose of indium-111 pentetreotide ([(111)In-DTPA-D-Phe]-pentetreotide). The sensitivity and specificity of structurally based imaging studies depends on anatomic alterations and the size of the tumor. In contrast, positron emission tomography (PET) and somatostatin ligand (like octreotide) imaging detect pathologic tissue based on physiologic and biochemical processes within the abnormal tissue. This protocol tests the ability of [(18)F]-L-3,4-dihydroxyphenylalanine ((18)F-DOPA) PET, Octreoscan and another somatostatin imaging analogue, (68)Ga-DOTATATE-PET, to localize the source of ectopic ACTH production. The study also examines whether administration of the glucocorticoid antagonist mifepristone can improve the sensitivity of the (68)Ga-DOTATATE PET/CT.

Recruiting15 enrollment criteria

Evaluation of the Severity of Hepatic Fibrosis by Magnetic Resonance Elastography in the Diagnosis...

Cushing SyndromeMetabolic Syndrome

The main hypothesis of the HEPACORT study is that upon diagnosis of endogenous Cushing's syndrome, significant liver fibrosis may be present, particularly in the most severe forms of Cushing's syndrome. the HEPACORT study is the first exploratory study to assess the severity of liver fibrosis in patients with Cushing's syndrome or suspected of presenting by Magnetic Resonance Elastography (MRE).

Recruiting16 enrollment criteria

Real-time Monitoring of Cortisol - Comparison of Cortisol Levels in Four Biological Fluids

Adrenal InsufficiencyCushing Syndrome1 more

Cortisol is an essential for life hormone secreted in a pulsatile pattern on a diurnal rhythm. Given the complexity of cortisol secretion on a circadian rhythm with pulsations, current methods of cortisol measurement have limitations. Therefore, a non-invasive and ambulatory method would be useful to measure cortisol levels in real-time. The main aim of the study is to compare cortisol levels across biological fluids (sweat, saliva, interstitial fluid, and blood) in order to validate in the long term a continuous and non-invasive cortisol measurement device (currently under development).

Recruiting9 enrollment criteria

NAC- NAFLD And Cushing

Cushing SyndromeFatty Liver Disease

Cushing's Syndrome is a rare disease resulting from prolonged exposure to high levels of circulating cortisol. Clinical manifestations are variable but many patients present a metabolic syndrome (abdominal obesity, insulin resistance, dyslipidemia, hypertension). With regard to the liver, experimental data have shown that excess cortisol leads in an increase in lipogenesis and a reduction in the oxidation of fatty acids. This, in association with an accumulation of visceral adipose tissue and deregulation of adipokines, may contribute to the development of hepatic steatosis in animals. However, few data is available in humans with only one study of 50 patients with Cushing's syndrome estimating the prevalence of hepatic steatosis at 20%. NAFLD (Non-Alcoholic Fatty Liver Disease), is defined as the presence of hepatic steatosis in the absence of secondary causes of intrahepatic fat accumulation. It is a heterogeneous disease ranging from simple liver steatosis, whose prognosis is generally considered to be benign, to inflammation (NASH, Non-Alcoholic Steato-Hepatitis) which may progress to fibrosis, cirrhosis and an increased risk of hepatocellular carcinoma. The prognosis for NAFLD is mainly related to the severity of hepatic fibrosis. In Cushing's syndrome, normalization of cortisol production is the most effective strategy to improve co-morbidities associated with hypercortisolism. However, some of these complications, especially the metabolic co morbidities, could not be completely reversible and no data is available about resolution of hepatic steatosis.

Active4 enrollment criteria

Quality of Life, Fatigue and Cognitive, Affective and Emotional Dysfunction in Patients With Cushing's...

Cushing Syndrome

This is a prospective, multi-center, case-control study where neurocognitive function will be evaluated in 36 patients with Cushing syndrome (CS) and 36 controls matched for age, gender and education.

Recruiting18 enrollment criteria

Prevalence of Hidden Hypercortisolism in Osteoporosis

OsteoporosisCortisol Excess

The goals of this observational study are the following: i) to assess the prevalence of hidden hypercortisolism (HidHyCo) in a sample of osteoporotic patients; ii) to compare the clinical characteristics between osteoporotic/osteopenic patients with HidHyCo and those without HidHyCo in order to determine the clinical characteristics more frequently associated with the HidHyCo presence in the osteoporotic population and to identify those osteoporotic patients worthy of HidHyCo screening. In all patients who have been included in the study and who have given the informed consent to participate in the study we will perform 1 mg overnight dexamethasone suppression test (F-1mgDST). In all subjects with F-1mgDST >1.8 mcg/dL, cortisol levels after two-day low dose (2 mg/day) dexamethasone suppression test (F-2mgx2dDST) will be measured. Patients with F-2mgx2dDST above >1.8 mcg/dL will be considered affected with HidHyCo and will be managed following the available guidelines for hypercortisolism. The HidHyCo could be present in a not negligible percentage of osteopenic/osteoporotic patients. In these patients, osteoporosis and, if present, other comorbidities (i.e. hypertension and/or diabetes) can improve by the surgical resection of the adrenal or pituitary adenoma if feasible, or by the use of drugs able to modulate cortisol secretion or glucocorticoid sensitivity.

Recruiting7 enrollment criteria

Glucocorticoid Withdrawal Syndrome in Patients With Treated Cushing Syndrome

Cushing Syndrome

Cushing syndrome (CS) is an endocrine disorder caused by chronic exposure to glucocorticoid (GC) excess. Endogenous CS has an estimated incidence of 0.2 to 5.0 cases per million per year and prevalence of 39 to 79 cases per million in various populations. CS usually affects young women, with a median age at diagnosis of 41.4 with a female-to-male ratio of 3:1. Following a curative surgery for CS, patients develop adrenal insufficiency and require GC replacement postoperatively until the hypothalamic-pituitary-adrenal (HPA) axis recovery occurs. Factors, such as age, gender, BMI, subtypes of CS, duration of symptoms, clinical and biochemical severity and postoperative GC dose have been reported to affect the HPA recovery in small retrospective studies. Glucocorticoid withdrawal syndrome (GWS) is a withdrawal reaction due to decrease in supraphysiological GC concentrations, which occurs after a successful surgery of CS. Glucocorticoid withdrawal syndrome (GWS) is under-recognized entity in patients undergoing curative surgery for endogenous Cushing syndrome. In this study we aim to determine pre- and post-surgical predictors of the duration and severity of glucocorticoid withdrawal in patients undergoing a curative surgery for cortisol excess and assess the effect of MUSE intervention on GWS severity in patients undergoing curative surgery for CS as compared to standard of care.

Recruiting6 enrollment criteria

Evaluation of New Diagnostic Indicator of Subclinical Hypercortisolism

Adrenal IncidentalomaSubclinical Hypercortisolism

The purpose of this study is to evaluate the serum dehydroepiandrosterone sulfate in subclinical hypercortisolism

Recruiting8 enrollment criteria
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