Endocrine Abstracts

Objective: GH replacement therapy currently requires daily injections, which may cause poor compliance and distress for patients. CTP-modified hGH (MOD-4023) is being developed for once-weekly administration in GH Deficient adults and children. The present study evaluated the safety, pharmacokinetics (PK) and pharmacodynamics (PD) of MOD-4023 in GHD adults.Design and methods: 39 normalized GHDA patients currently treated with daily GH were randomized and...

Background and aims: The distribution of arterial occlusive disease is not fully explained in diabetes. The aim of this study was to examine the prevalence of CHD and PAD in diabetic patients complicated by abnormal test of distal autonomic function (Neuropad®) and large fibre neuropathy.Materials and Methods: 237 patients were analysed, M/F 111/126, age (mean±SD) 61.3±9.5years (ys), diabetes duration 16.4±10.6ys., type 1 n=22 (9.3%),...

Background: Several stimulatory tests for differential diagnosis of ACTH dependent Cushing’s syndrome are avilable, CRH being the most valuable test in patients with Cushing’s disease (CD). Exaggerated responses to ghrelin have also been shown in patients with CD mainly due to overexpression of GHS receptors on corticotrope tumor cells. However, the effects of combined stimulation with CRH+ghrelin on ACTH and cortisol secretion have not been tested before in these pa...

Objective: There is a complex cross-talk between bone and glucose metabolism. The surrogate markers of bone metabolism are osteocalcin (for bone formation) and CTx (for bone resorption). The osteoblast-derived protein osteocalcin has recently been shown to affect glucose homeostasis.Aim of the study: To investigate the relationship between markers of bone metabolism and parameters reflecting bone composition, glucose homeostasis and insulin resistance in...

Background: It has been shown that hypothyroidism is associated with atherosclerosis. The presence of atherosclerosis process could be registered by use of some Doppler Ultrasound parameters (DUP) – intima-media complex thickness (IMCT) and systolic velocity (SV). In this study we present initial DUP on the lower limb artery in treatment-naïve hypothyroid females and the influence of thyroid hormone levels and some metabolic components.Methods ...

Introduction: Studies suggest that schizophrenia and prolactin raising antipsychotics, one of them being risperidone, may be associated with low bone mass. On the other hand, weight gain as a consequence of antipsychotics in these patients may be the protective factor against osteoporosis.Objective: Determine bone remodeling parameters and bone mass in patients with schizophrenia treated with long-acting injectable risperidone (LAIR) under naturalistic c...

Study objective: We investigated prevalence of impaired glucose homeostasis in a large cohort of adult patients with GH deficiency (GHD), not treated with GH after more than 10 years of follow-up.Design: Seventy-one adult GHD patients (30 males, 41 females; mean age 48.3±2.0 years, mean BMI 28.8±0.7 kg/m2, GH deficient for 10.2±1.2 years) were evaluated. Ninety percent of patients had multiple pituitary hormone deficiencies whic...

Introduction: Posttraumatic stress disorder (PTSD) is anxious disorder that occurs following exposure to trauma. In the last two decades, numerous studies showed that dysregulation of hipothalamo–pituitary–adrenal axis (HPAA) is a core feature of the PTSD. Still, results are heterogeneous and often conflicted with one another. Therefore, we conducted strictly controlled study in order to characterize relationship between ACTH and cortisol secretion in patients with c...

The pandemic increase of obesity, malnutrition and associated comorbidities encouraged intensive studies on energy balance control. Ghrelin is a brain-gut orexigenic hormone that is involved in both the short-term and long-term regulation of energy homeostasis. The aim of this research was to investigate the role of centrally applied ghrelin on the pituitary morphofunctional features and corticosterone secretion in normal-fed, food-restricted and obese 8 weeks old Wistar male ...

Introduction: Several population-based studies have shown that hyperinsulinemia and insulin resistance could be an independent predictive factor for development of coronary artery disease (CAD).Aim: The aim of this cross-sectional study was to analyze insulin secretion in patients with proven coronary artery disease.Methods: We have analyzed 151 consecutive patients (35–79 years old, men 68%, women 32%) referred for coronary a...