ACTA ENDOCRINOLOGICA (BUC)

As men are aging, their testosterone levels decline, while the morbidity of atherosclerosis (AS) rises in accordance\r\nwith their age. Recent studies indicate that inflammation contributes to atherosclerosis. Whether hypogonadism in old men is associated with inflammation deserves to be\r\ninvestigated.\r\nBackground. To examine the relationship between free testosterone (FT) and inflammatory cytokines such as\r\npregnancy-associated plasma protein A (PAPP-A), interleukin-6 (IL-6), vascular cell adhesion molecule-1 (VCAM-1), intracellular adhesion factor-1 (ICAM-1) in old men with\r\nacute coronary syndrome (ACS).\r\nMethods. Serum was collected from 107 men aged 60-86 years. Among them, 52 were patients with ACS. The relationships\r\nbetween FT and PAPP-A, IL-6, VCAM-1 and ICAM-1 were examined respectively.\r\nResults. Levels of weight, body mass index, total cholesterol, low density lipoprotein cholesterol, triglyceride, PAPPA, IL-6, VCAM-1 and ICAM-1 of old male\r\nACS patients were higher than those of controls; FT and high density lipoprotein cholesterol levels were lower than those of controls. FT level was inversely associated with PAPP-A, IL-6, VCAM-1 and ICAM-1.\r\nConclusions. FT level is inversely associated with inflammatory cytokines such as PAPP-A, IL-6, VCAM-1 and\r\nICAM-1 in old men with ACS. This might imply that low testosterone is associated with inflammation in old men with ACS.

Increase in obesity pandemic all over the world consequently leads to the investigation of possible causes. In addition to the traditional explanation using the so-called caloric model, the field of endocrine disruptors (EDs), especially subgroup called obesogens, offered more light on the pathogenetic mechanisms involved. After the Second World War a correlation between an increased production of exogenous pollutants and actual obesity epidemic was suggested. “Obesogen hypothesis” implies that molecules called obesogens inadequately stimulate the development of adipose cells and lipid accumulation in existing adipose cells, as well as change metabolic balance or hormonal control of appetite and satiety, leading to an increase in body fat mass. The list of obesogens includes some industrial chemicals, biocides, pharmaceuticals, pollutants, and smoke. EDs from the group of obesogens may exert their effects by the impairment in the programming development of adipocytes, by an increase in energetic depot in the adipose tissue, and by influencing neuroendocrine control of appetite and satiety. Increased scientific evidence on obesogens and their mechanisms of action may help to prevent obesity and mitigate deleterious effects of the environment on human life and development. New translational studies are needed to explain the possible mechanism proposed.

Background. Hip fractures are a major issue of public health as they are responsible for high morbidity, excess mortality and costs. There are differences in Europe and worldwide in the incidence rates of hip fractures and time trends, in the context of the population aging. Ten years ago, we characterized the incidence of hip fracture in Romania using data from the national hospital discharge register. Objective. This is the first Romanian study to assess the hip fracture incidence rates over a period of 11 years, between 2008 and 2018. Subjects and Methods. This analysis is a nationwide retrospective study on hospitals reporting primary DRG data on hip fracture, using a rigorous definition with both diagnostic and surgical procedure codes. The population aged 40+ was stratified in 5-year intervals and both the crude incidence rates and the adjusted incidence rates of hip fracture using standardization on age for the 2018 reference population were calculated in women and men. Results. From 2008 to 2018, the number of hip fractures rose by 53 % in women (from 7513 to 11512) and 22.4 % in men (from 4266 to 5220). Meanwhile, the Romanian population over 40 years increased by 12.5% in women and 14.2% in men. The crude incidence rate rose by 36.2% in women and 7.2% in men and the age-standardized incidence rates by 27.4% in women and 6% in men. These increases are mostly based on 85+ age populations’ changes. Conclusions. In Romania, the hip fractures incidence continues to grow throughout an 11-year-period, especially in women, representing an increasing burden for our society.

Context. Benefits of vitamin D therapies in chronic kidney disease (CKD) are debated. Objective. To compare the effects of medium-term native (VitD) and active (VDRA) vitamin D on parameters of mineral metabolism and arterial function in non-dialysis CKD. Design. Open-label, active comparator, randomized study. Subjects and Methods. Forty-eight adult patients, vitamin D naïve, CKD stage 3 to 5 with increased parathyroid hormone (iPTH) were randomized to receive either oral cholecalciferol 1000UI/day (n=24) or paricalcitol 1mcg/day (n=24) for 6 months. Median changes at end of study vs. baseline in serum calcidiol, iPTH, total alkaline phosphatase (ALP), and cardio-ankle vascular index (CAVI) were the efficacy parameters. Results. Higher increase in calcidiol (15.5 [95%CI 13.3; 17.2] vs. 0.4 [95%CI −6.1; 3.7]ng/mL, p<0.001) were found in VitD group. Conversely, the decline of iPTH (−35.2 [95%CI −83; 9] vs. 13.3 [95%CI −8.1; 35]pg/mL, p=0.008) and ALP (−34 [95%CI −58; −11] vs. −10 [95%CI −23; −2] U/L, p=0.02) were greater after paricalcitol. More subjects experienced iPTH decrease in VDRA group (71% vs. 39%, p=0.03). The variation in CAVI and the incidence of hypercalcemia and hyperphosphatemia were similar. Conclusions. It seems that secondary hyperparathyroidism was more efficiently treated by VDRA, whereas cholecalciferol better corrected the calcidiol deficiency in non-dialysis CKD.

Background. Parathyromatosis is a rare clinical condition where hyperfunctioning parathyroid tissue is scattered in the neck and the mediastinum. It is difficult to diagnose and manage due to recurrent or persistent hyperparathyroidism. Case report. We present a peculiar case of hyperparathyroidism as the parathyroid tissue was in unusual location. Scintigraphy done revealed a lesion suspicious for ectopic parathyroid tissue in the retrosternum in a 58 years old female patient with primary hyperparathyroidism. No pathologic lesions were found on neck exploration, subsequently, sternotomy was performed and suspicious lesion removed but microscopic evaluation of the frozen section found no parathyroid tissue in the resected specimen. A decision to perform thymectomy and total resection of pericardial fatty tissue was made. Final histopathology revealed parathyromatosis and confirmed the first case of pericardial type 1 parathyromatosis. Conclusion. Long-term remission is rare in these patients, sometimes needing medical treatment and multiple surgeries. In this patient, there was no recurrence during the four years follow-up. In patients with no history of neck surgery, primary parathyromatosis should be considered in the differential diagnosis of hyperparathyroidism.

More and more couples are postponing their desire to have children until later periods in life. This is accompanied by a variety of both, medical and social problems. It is known that fertility in women begins to decline gradually from the age of 25 and decreases rapidly from the age of 35. On the other hand, many couples in the fourth decade of life are significantly involved in their careers and are sometimes even physically separated. This means that the probability of conception is inherently reduced, because sexual intercourse cannot take place regularly on fertile days. We report on a 35-year-old patient in whom we programmed the cycle with the progestin pill drospirenone, which resulted in a spontaneous conception and the birth of a healthy child.

Hypothyroidism is a common endocrine disease with characteristic symptoms and signs such as fatigue, weight gain, intolerance of cold, constipation, depression, mental slowdown and muscle cramps. Myopathic changes are observed in 30-80% of patients with hypothyroidism, but muscular hypertrophy with muscle stiffness has been reported in less than 10% of patients. Hoffmann’s syndrome is a specific form of the hypothyroid-associated myopathy, rarely seen. Symptoms of this syndrome include proximal muscle weakness, hypertrophies in extremities, stiffness, muscle cramps, spontaneous muscle pain; and are associated with increased muscle enzymes. These findings can be seen at any time during hypothyroidism. Hofmann’s syndrome has a very good prognosis. Its response to hormone replacement therapy is very good. Therefore, in patients with myopathylike symptoms, considering in the differential diagnosis that the myopathy may be a reflection of hypothyroidism will facilitate the diagnosis and treatment. In this case, we aimed to present together Hashimoto thyroiditis and muscular hypertrophy, which is an atypical presentation of hypothyroidism and rarely seen in the literature, namely Hoffmann’s syndrome.

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Context. Amiodarone use has been associated with Syndrome of Inappropriate Anti-Diuretic Hormone (SIADH) with only 12 cases reported from its first description in 1996. Objective. The clinical use of the antiarrhythmogenic drug amiodarone is frequently complicated by a very broad spectrum of side effects: cardiac toxicity, hypo- and hyper-thyroidism, pulmonary fibrosis and liver function abnormalities. We report the case of a patient with amiodarone-induced SIADH with the particularity of a very late onset of these adverse effects. Case. A 78 years old man on amiodarone therapy for a history of complex ventricular arrhythmia after a myocardial infarction, comes to the Emergency Department of our Hospital for pre-syncopal symptoms. Laboratory test showed a hypo-osmotic hyponatremia (sodium 110 mEq/L, serum osmolality 233 mOsm/kg) associated with liver enzymes increases. A not suppressed urinary osmolality with high urinary sodium excretion associated with normal thyroid and adrenal functions led to the diagnosis of SIADH. Known associated disorders (neoplasms, lung diseases and central nervous system disorders) were suspected and excluded. A pharmacologic aetiology was suspected and, in the absence of diuretics and neurological drugs, amiodarone seemed the most probable cause of the SIADH. Hypertonic saline solution and fluid restriction were initiated and amiodarone discontinued with a gradual normalization of plasma sodium levels and liver enzymes. Conclusion. The clinical case underlines the importance of monitoring amiodarone-related SIADH with frequent electrolytes biochemical assessment not only in relation to an early but also to a late clinical onset.