ACTA ENDOCRINOLOGICA (BUC)

Introduction. Clinical or subclinical hypothyroidism dictates the severity of depressive episodes and more frequently overlaps psychotic phenomenology. There are also major depressive episodes resistant to treatment in patients with euthyroidism, in which supplementation of antidepressant medication with thyroid hormones is beneficial. Material. Systematization of meta-analyses from perspectives: hypothyroidism and depression, autoimmune and depression pathology, gestational and puerperal pathology in association with hormonal and dispositional changes, presentation of therapeutic schemes. Results. Hypothyroidism is more commonly comorbid with major depression in women. It associates the need for hospitalizations, psychotic phenomenology, resistance to treatment, somatic comorbidities. Autoimmune pathology is associated with depression and requires thorough investigation. A possible genetic candidate for thyroid dysfunction is the DIO1 gene. FT4 may be a predictor, but the combination of FT4 + TBG measured during the prenatal period has a higher prognostic power for a future depressive episode. Conclusion. The article presents psychiatric medication schemes that combine antidepressants and antipsychotics of various classes with other enhancers, an important role going back to step three, which includes thyroid hormones, mainly T3. The doses used are smaller than the amount of endogenous production of T3 daily, with a small risk of inducing clinical hyperthyroidism.

Context. Pancreatic neuroendocrine tumours (PanNETs) are rare pancreatic neoplasms. PanNETs can be treated by multimodal approach including surgery, locoregional and systemic therapy. Objective. The aim of the present study is to evaluate predictive factors of overall survival in patients with PanNETs surgically treated at a single center. Subjects and methods. The study group consisted of 120 patients with PanNETs who had undergone surgery at the Center of Digestive Diseases and Liver Transplantation of Fundeni Clinical Institute, Bucharest, Romania. Surgical resection of the primary tumor was performed in 110 patients. Results. Tumor size > 2 cm (p=0.048) (90% CI) lymph node involvement (p=0.048), ENET grade (p<0.001), distant metastases (p<0.001), Ki 67 index (<2%, 2-5%, 5-10%, 10-20%, >20%) (p<0.001) were identified as significant prognostic factors for OS on univariate analysis. Using multivariate Cox proportional regression model we found that distant metastases and Ki 67 index were independent risk factors for the survival outcome. Conclusions. Surgery with curative intent should be considered in all cases if clinically appropriate and technically feasible. High grade (Ki67 index ≥10%) tumours were associated with a 2- fold increase in risk of death as compared to those with a Ki67 <10%

Context. Nonalcoholic fatty liver disease is common in type 2 diabetes mellitus patients, being difficult to diagnose. Objective. To find a correlation between elastographic parameters and lab results, for facilitating the diagnosis of nonalcoholic fatty liver disease. Design. This is a cross sectional study, conducted at the Departments of Diabetes, Nutrition and Metabolic Diseases, and Gastroenterology and Hepatology, of the Clinical Emergency Hospital “Pius Brinzeu” Timisoara. Subjects and Methods. We included 190 type 2 diabetes mellitus patients, collected data regarding medical history, clinical and biological features and applied the Alcohol Use Disorders Identification Test. We excluded patients with other causes of liver disease. Liver steatosis and fibrosis were evaluated through transient elastography, yielding two parameters: liver stiffness as an indicator of liver fibrosis stage, expressed in kPa, and liver steatosis stage, assessed by controlled attenuation parameter, expressed in dB/m. Data were analyzed using SPSS 15. Results. The analyzed group comprised 113 patients. Elastographic measurements showed that 93.8% of the patients had steatosis (controlled attenuation parameter ≥232.5 dB/m) and 70.8% severe steatosis (controlled attenuation parameter ≥290 dB/m). Severe steatosis was more common in women (75.7%) than in men (68.1%) (p<0.0001). From the patients with steatosis, 47.2% had liver stiffness values suggestive for fibrosis and 19.8% for cirrhosis. Most patients with steatosis and severe fibrosis were obese (66.7%). Triglycerides/HDLc ratio >4 correlated with hepatic steatosis (p=0.04), being more common in patients with severe fibrosis/cirrhosis (58.3%) than in those with absent or mild fibrosis (36.2%). Conclusions. Our study found a clear correlation between type 2 diabetes mellitus and the presence of liver steatosis. It correlates with body mass index, waist circumference (in men) and triglycerides/HDLc ratio. Controlled attenuation parameter is a useful noninvasive method for detection and quantification of liver steatosis.

Introduction. Ties between the endocrine system and mental health are undeniably a consistent point of interest in modern day medicine. Furthermore, mental disturbances due to hormonal changes following childbirth have been mentioned in medical literature since Hippocrates. Considering the dramatic endocrine, paracrine and autocrine changes that occur during gestation, labour and postnatal phase, hormonal theories are not to be ignored in the treatment of postpartum disorders. Results. Reproductive hormones are known to modulate behavioural, emotional and cognitive response, therefore rapid changes in estradiol and progesterone plasma concentrations during pregnancy and labour create a vulnerable terrain leading towards postpartum disorders. New research shows that women suffering from postpartum disorders have abnormal neural responses, suggesting a neuroendocrine explanation for postpartum syndromes. Conclusion. To facilitate further research in this area, we present new information on several hormonal interactions and the psychiatric response involved in pregnancy and labour, offering an interdisciplinary outlook on pregnancy and postpartum disorders. There is enough evidence to suggest that estradiol, progesterone, oxytocin, cortisol and thyroid hormones are some of many hormones involved in postpartum syndromes and tackling their perinatal imbalance with pharmacological substituents or antagonists could be useful as an adjuvant form of treatment in future patients.

Context. Advanced skin cancers have high mortality and morbidity, and early detection is crucial for prognosis. Information regarding the patterns of skin self-examination and tumor early detection in the Central and Eastern Europe is scarce. Objective. Analyze the gender differences in the practices and attitudes related to skin cancer early detection of skin cancer patients in Romania. Methods. Prospective questionnaire- based survey of patients with confirmed diagnosis of skin cancer, registered in a university reference center for dermatooncology between 2011-2012. Results. 122 skin cancer patients completed the survey (response rate 72%). Female skin cancer patients reported lower level of education and likelihood to receive a medical full skin examination. Women were more likely to check their own skin and to detect suspicious lesions on themselves and their partners than men. They delayed longer the presentation to a physician after noticing a suspicious lesion (11.4 months vs. 6.4 months median). 90.76% of all skin cancer patients were not warned by any doctor about their skin cancer risk; 30% of them never check their skin. Conclusions. Women tend to be more concerned about their skin than men, but receive less medical attention and delay longer the diagnosis. Our study also signaled an urgent need of improving the patients and physicians education for skin cancer early detection in Romania.

Context. In HIV+ patients, several factors related to patient and antiretroviral therapy (ART) could determine early onset of bone mineral density (BMD) disturbances. Objective. Evaluation of bone quality according to gender in patients from the HIV Romanian cohort. Design. A cross-sectional study in “Prof. Dr. Matei Balș” National Institute for Infectious Diseases, Bucharest between 2016-2018. Subject and Methods. We collected data regarding HIV infection, ART history, viral hepatitis co-infections and we calculated patients body mass index (BMI). CD4 cell count, HIV viral load (VL), vitamin-D levels were determined. Dual-energy X-ray absorptiometry (DXA) scans were used to evaluate BMD. Results. We enrolled 97 patients with the median age of 26 years. According to the DXA T-scores, 10 males and 8 females had osteopenia and 4 males and 4 females had osteoporosis. According to Z-scores 2 males and 1 female had osteoporosis. Hip DXA T-scores revealed osteopenia in 6 males and 9 females, whereas T and Z-scores showed osteoporosis in 2 males and 3 females. Lumbar spine (LS) T-score diagnosed osteopenia in 9 males and 6 females, while T and Z-scores revealed osteoporosis in 3 males and females. In males, low T-scores were associated with decreased BMI; low LS DXA Z-scores with low vitamin-D levels; low T and Z-scores and LS-BMD with high VL. Conclusions. Evaluating bone quality in patients with a long history of HIV infection, multiple factors should be taken into account.

Prader Willi syndrome is a complex disease caused by the lack of expression of paternally inherited imprinted genes on chromosome 15q11.2-q13. Typical clinical features are hypotonia and feeding difficulties in infancy, followed by hyperphagia and progressive obesity, distinctive dysmorphic features, intellectual disability and behavioural problems. In this paper we present clinical, metabolic and endocrine aspects in five genetically confirmed patients with PWS. Data about thyroid dysfunction, GH deficiency, adrenal insufficiency, and LH/FSH disorder caused by hypothalamic dysfunction in PWS were collected and analyzed. Cardiovascular metabolic profile was also assessed, based on plasma lipids, blood glucose, HbA1c values, and measurements of body weight and blood pressure. Clinical features present in all our patients were marked hypotonia and feeding difficulties in infancy, obesity, dysmorphic face, viscous saliva, small hands and feet, intellectual disability and characteristic behaviour. Adrenal function appeared to be normal in all patients; mild hypothyroidism was identified in one patient; sex development abnormalities were present in three patients and GH levels were within lower normal range in all patients. GH therapy was initiated in two patients, both with unevolutive skeletal anomalies, with good results and no side-effects. Only one patient had a normal lipid profile, underlying the importance of early detection and treatment of cardiovascular risk factors. Our study also illustrates the challenges raised by some features very rarely described in PWS (Blount disease and multiple allergies).

Introduction. Orbitopathy is a common extrathyroidal feature of Graves’ disease. Initial immune infiltration may be followed by irreversible fibrosis and hypertrophy of extraocular muscles, leading to exophthalmos, diplopia and optic nerve compression. Surgery can improve the quality of life by adapting orbit volume to its content through orbital expansion and/or decompression and through interventions for functional or aesthetical reasons. Aim. To evaluate the impact of orbit surgery on the evolution of Graves’ ophthalmopathy. Patients and Methods. Our series includes 21 patients, operated between 2006 and 2012 mainly for proptosis (16 cases) or diplopia (5 cases). Results. Emergency orbit decompression was performed in one patient in the acute phase due to vision loss, reversible after intervention. Orbital extraconal lipectomy was used in all patients, involving both intraconal and extraconal fat in five cases. Unilateral bone decompression was needed in two interventions. 7 patients developed upper eyelid retraction, treated with botulinum injection in the levator palpebrale. Another patient showed lower lid retraction, elongated with palatal mucosal graft. Conclusion. Adequate surgery should be chosen for each case in an integrated multidisciplinary approach. Both intraorbital fat removal and bone decompression could be concomitantly used in certain patients with severe orbitopathy. Surgery should be performed in stabilized orbitopathy, but emergency intervention might be beneficial in acute onset of vision loss due to optic nerve compression.

Background. The literature contains several definitions of the metabolic syndrome, different from one another through the components included and the reference ranges considered normal. The aim of this study is to evaluate the prevalence of the metabolic syndrome and its components in a rural community from the North-East region of Romania. Methods. The study included 3248 persons from the rural environment. The data recorded regarded gender, age, anthropometric parameters (weight, waist circumference, body mass index), arterial blood pressure, and laboratory findings. The defining criteria for the metabolic syndrome used were IDF 2005 in comparison with the criteria NCEP-ATP III. Results. Over half of the studied population presents excess body weight, the prevalence of obesity (Body Mass Index - BMI≥30kg/m2) being 17.5% with a proportional relationship between age and BMI value (p<0.001), as well as between age and waist circumference value (p<0.001). The prevalence of the metabolic syndrome according to IDF criteria is 16.3% and 14.2% according to NCEP-ATP III criteria. Irrespective of the BMI value, there is an individual increase in the number of cardiovascular risk factors parallel to the increase of the WC. Conclusions. The metabolic syndrome is frequently encountered in the clinical practice and the use of the IDF definition criteria allows a wider identification of the patients with high cardiometabolic risk. This is the group of people that need to be targeted by the diagnostic and treatment of important cardiometabolic pathology.