ACTA ENDOCRINOLOGICA (BUC)

Context. Identification of CV risk factors from T2DM diagnosis allows optimization of treatment to prevent CV complications and death. Objective. The primary objective of the study was to describe the CV risk factors in patients with T2DM at the time of diagnosis and/or therapeutic specific measures taken. Design. This was a non-interventional, multicenter, retrospective chart review of newly diagnosed patients with T2DM in 49 study centers in Romania. Subjects and Methods. Adults with a diagnosis of T2DM between January - December 2014. Statistical analysis used appropriate descriptive methods. Results. 1218 patients were included, mean age (SD) at diagnosis was 59.16 (10.87) years. Half of the patients (54%) presented obesity and 47.7% of patients had arterial hypertension. Overall, 76.2% of subjects had LDLcholesterol ≥ 100 mg/dL, and 59.1% had triglycerides ≥ 150 mg/dL. The mean glycemia was 198.8 mg/dL (78.3) and 50.2% of patients had HbA1c ≥7%. Sedentary lifestyle in 73.8% of the cases, and 91.3% unhealthy eating habits reported. In addition to diet, 82.2% of patients received antidiabetes treatment, 62.6% lipid-lowering, and 66.6% antihypertensive medication. Conclusion. This retrospective study showed a high prevalence of CV risk factors and/or established CV disease at the time of T2DM diagnosis in Romania.

Objective. Thyroid fine-needle aspiration (FNA) and cytology is a reliable diagnostic method used in the assessment of malignancy when evaluating thyroid nodules, in conjunction with clinical and ultrasonographic findings. The aim of this study is to compare clinical, ultrasonographic, cytological and histopathological findings in children who underwent thyroid FNA. Methods. Subjects comprised 80 patients (52 female) aged 13.7±2.8 years at the time of FNA who where evaluated for thyroid nodules. Clinical, ultrasonographic and cytological findings of patients were evaluated retrospectively. Results. Autoimmune thyroiditis was present in 30% and history of radiotherapy to the head or neck in 10%. The cytological diagnosis of patients included: inadequate or hemorrhagic sample in 10%; benign in 42.5%; atypia or follicular lesion of undetermined significance (AUS/FLUS) in 15%; suspicion of follicular neoplasia (SFN) in 7.5%; suspicion of malignancy (SM) in 8.8%; and malignant in 16.3%. Thirty-seven patients underwent thyroidectomy. Malignancy rates for histopathologic follow-up were 75%, 85.7% and 100% for SFN, SM and malignant categories, respectively. Only one benign and two AUS/FLUS FNAs were found to be malignant on histopathological examination. Among patients who had received radioiodinetherapy, 87.5% had malignancy. In this study, the sensitivity of FNA was 96%, specificity 50%, positive predictive value 90.9%, negative predictive value 75%, and diagnostic value of FNA was 89.2%. Conclusion. Thyroid FNA results were highly compatible with histopathological examination. Sensitivity, positive predictive value and diagnostic value of FNA were high.

Objectives. The objective of this study was to assess the impact of endometriosis on the quality of life. Patients and methods. Study group of 205 women, aged between 18-45 years old, hospitalized in the “Cuza-Voda” Hospital of Iasi, between 2013-2015. We used the Fertility Problem Inventory, the Endometriosis Health Profile and the Beck Depression Inventory. Results. We first realized a descriptive analyses of patients’ health related quality of life - 60% of women reported higher infertility distress associated with relationship issues caused by difficulties to conceive. The descriptive analysis over the quality of life in patients with endometriosis suggests that the high level of stress related factors, are: the loss over the control of the symptoms, dyspareunia and altered emotional status. Regarding the sexual aspect of life, almost a quarter of the women complained about an altered sexual status, due to both fear of failing in conceiving and dyspareunia caused by the endometriosis. The descriptive analysis over the infertility related stress suggests that the factors associated with a high level of stress are: sadness, pessimism, feeling of failure, irritability, lack of confidence, self-hatred and fatigue. Conclusions. Patients with endometriosis are dealing daily with a large spectrum of symptoms, including pain, dyspareunia, emotional instability and high levels of stress, which have a negative impact upon the quality of life, by lowering it on different levels. Also, within the present study we showed a significant presence of high infertility stress in patients of all ages that lead to depression and social anxiety.

Background. Malignant melanoma is the most aggressive form of skin cancer with a rapidly increasing incidence rate. In contrast to other tumors, the role of sex steroid hormones\r\nin the initiation and progression of melanoma remains unclear.\r\nObjective. To assess the interaction between the content and composition of gangliosides and sex steroid hormones 17&#946;-\r\nestradiol (E2) and testosterone (T) in malignant melanoma.\r\nPatients and methods. The analysis included 45 melanoma patients (age 28-86; 14 men, 15 non -pregnant women in mid\r\nfollicular phase and 16 postmenopausal women) and 46 healthy controls. Serum levels of gangliosides (GM1-3, GD1a,b,2,3, GT1b, GQ1b), estradiol, testosterone measured in serum by chromatographic and immunochemiluminescence methods were correlated with sex and age.\r\nResults. Steroid hormones levels showed no differences between groups (p>0.05), while total gangliosides in normal\r\nserum were significantly lower than total ganglioside concentrations determined in melanoma samples (18.63 ? 3.17 mg/dL versus 74.82 ? 34.56 mg/dL) (p<0.05). There were no differences related to sex or age within groups regarding total gangliosides levels. Gangliosides pattern in\r\nmelanoma patients compared to control showed lower GM3, higher GD3, lower GM3/GD3 ratio, increased GD2 levels, and\r\nno significant variation of GM1, GM2, GD1a, GT1b gangliosides. There is a positive correlation between estradiol levels and total gangliosides concentration both in non-pregnant premenopausal and postmenopausal melanoma patients. GM3 is negatively correlated with estradiol levels in melanoma group, GT1b and O-Acetyl GD3 concentrations are positively correlated with estradiol levels in women with melanoma. Testosterone levels showed no significant\r\ncorrelation with the content and pattern of gangliosides in melanoma patients.\r\nConclusions. The correlations between content and composition of gangliosides and estradiol in melanoma suggest a possible role of these molecules in melanoma behavior.

Background. The aim of the present study was to measure the effects of raloxifene on bone metabolism and strength in orchiectomized male rats. Materials/Methods. Forty-three 4-month-old Wistar albino male rats were used and divided into 3 groups as orchiectomy (ORCX; n=23), sham (n=15), and control (n=5). Raloxifene (10 mg/kg/day) and methylcellulose (0.5 mL/day, as a vehicle treatment) treatments were initiated 2 months after ORCX for 2 months, then the rats were sacrificed. The left femur and fourth lumbar vertebrae (LV4) were measured to assess the effects of the orchiectomy and the raloxifene treatment and maintenance regimens. Bone strength was assessed using a compression test for the vertebrae and a three-point bending test for the femurs (N/mm). Results. Raloxifene increased femoral and vertebral bone strength in osteoporotic rats, but this increase was not statistically significant. Bone strength was found to be 267.44±18.03 in the femurs of the ORCXraloxifene group and 246.32±49.37 in the femurs of the ORCX-C group (p>0.05). Vertebral bone strength was 147.78±09.51 in the ORCX-raloxifene group and 114.61±05.93 in ORCX-C group (p=0.488). Raloxifene also increased the femoral and vertebral bone density compared with the control group, but the change was not significant. While raloxifene significantly decreased the serum osteocalcin levels (p=0.007), it did not decrease the carboxyterminal cross-linking telopeptide of bone collagen (CTX) levels significantly (p=0.066). Conclusions. Raloxifene caused a statistically significant decrease in serum osteocalcin levels and a non-significant reduction in NTX levels in orchiectomized rats.

Context. Literature shows that patients taking antipsychotic medication risk developing metabolic complications. Objective. The study aims to compare the presence of the metabolic syndrome (MS) and its components in outpatients treated with long acting injectable (LAI) olanzapine and risperidone. Design. A double-center study was performed on outpatients with psychosis, which were divided into two samples: one treated with olanzapine and another with risperidone. Subjects and Methods. The following data were analyzed: age, gender, severity of psychiatric symptoms, blood pressure, waist circumference, fasting blood glucose, lipid profile, tobacco use, medication, and time intervals related to psychosis duration (pre-LAI and LAI treatment). Results. The study included 77 patients with schizophrenia and schizoaffective disorder. MS was present in 45 (58.4%) patients. Subjects with MS and abdominal obesity had higher durations of psychosis and of LAI treatment. Patients with hypertension had a higher pre- LAI treatment interval. Risperidone was associated with higher rates of hypertension and higher values of abdominal circumference than olanzapine. Conclusions. The presence of MS is related to the duration of the psychosis and the time spent on LAI treatment with no differences between olanzapine and risperidone. Hypertension may be a consequence of age, disorder induced stress, or of treatment with risperidone.

Background. Metabolic syndrome is an important risk factor for cardiovascular diseases. \r\nObjective. Evaluating the prevalence of metabolic syndrome and serum profile of adipokines in children with overweight or obesity. \r\nMethods. Sixty two children were included in the study, with a body mass index (BMI) that exceeded 85th percentile. Waist circumference and blood pressure (BP) were recorded, followed by the determination of: glucose, cholesterol, triglycerides, HDL cholesterol, insulin, adiponectin and leptin. The insulin resistance was then calculated. \r\nResults. Of the 52 children included, 28,8% have met the criteria for diagnosis of metabolic syndrome. BMI and BP values were higher in children with metabolic syndrome as well as the values of leptin (69.59 ? 50;89 vs. 58.44 ? 42.28 ng / ml) and insulin resistance (1.65 ? 0 ,74 vs. 1.41? 0.78). We could found a positive correlation, statistically significant between BMI and serum leptin (r = 0.32, p =0.02), BMI and insulin (r = 0.33, p = 0.01) and BMI and insulin resistance (r = 0.33, p = 0.01). \r\nConclusion. Metabolic syndrome has a high prevalence in childhood obesity. The adipokines seem to have a very good correlation with the clinical and bioumoral features of the metabolic syndrome.

Study Objective. To elucidate the association between POF and inhibin alpha (inhibin &#945;) G769A gene mutation and BMP15 variants in patients with POF.\r\nDesign. Prospective analytic study.\r\nSetting: University hospital.\r\nPatients. Forty subjects were included, twenty patients with premature ovarian failure, of them 12 presented with primary amenorrhea and 8 with secondary amenorrhea, and twenty control subjects. Genetic analysis for inhibin &#945; gene was\r\ndone by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism analysis (PCR- RFLP) and Bone Morphogenetic protein 15 (BMP15) by PCR- sequencing analysis. \r\nMeasurements and Results. Regarding the inhibin &#945; G769A gene\r\nmutation, heterozygous form was found in 3 patients of the primary amenorrhea group, while none of the secondary amenorrhea group or the control group displayed this mutation. A statistically significant prevalence of the G769A mutation among Egyptian women with POF presenting with\r\nprimary amenorrhea was found. Mutational analysis of BMP15 gene performed by sequencing analysis showed no mutation\r\namong the patient or control group.\r\nConclusion. In this study we concluded that inhibin &#945; G769A gene mutation is more frequent among cases of POF presenting with primary amenorrhea and its presence conferred higher risk to development of POF. Variations of BMP15 gene were not encountered in the subjects of this study.

Thyrotoxic hypokalemic periodic paralysis (TPP) is a disorder leading to hypokalemia and muscle weakness. It mainly affects the Asian population, and it is rare in the Balkan and Caucasian people. We describe a case of a 34 year-old male presenting with TPP. To our knowledge, this case is the third Turkish patient diagnosed as TPP in the English medical literature. He was admitted to the Emergency Department (ED) with generalized weakness. Initial laboratory analysis showed that serum potassium was 1.6 mmol/L. His serum potassium was normalized after intravenous administration of potassium chloride (KCl) of 80 mmol over 4 h and 40 mg of propranolol administered orally, and then his generalized weakness was recovered. Thyrotoxicosis was treated with propylthiouracil and propranolol.

Introduction. Recent studies suggest that nutritional status can modify the association\r\nbetween high iPTH and mortality, especially in diabetics and older hemodialysis patients (HDP).\r\nAim. To assess the impact of mineral metabolism parameters in the survival of HDP\r\nin our area and to evidence the factors that influence iPTH levels in our HDP, which are\r\nyounger and have less frequently diabetic nephropathy as the cause of chronic renal failure\r\nthan in most published studies.\r\nPatients and Methods. A prospective cohort study of 126 HDP was recorded for\r\ndemographic, clinical and laboratory data, and after 24 months, the general mortality. Patients\r\nwere divided in two groups, survivors and non-survivors, and each of groups classified according\r\nto the time on hemodialysis (THD). The groups of non-survivors and survivors with THD more\r\nthan 10 year-period were compared to the groups with less than 10 year vintage, regarding the\r\nalbumin levels, iPTH levels, phosphate-calcium metabolism markers, age and sex.\r\nResults. We observed the better survival only for calcium phosphate product less than 55\r\nmg?/dL? (p=0,02). The iPTH level seems to be conditioned by albumin levels. For THD<10\r\nyears, iPTH levels are greater in survivors (p=0.01); in this subgroup we observed higher levels\r\nof serum albumin (p<0.001), the patients were younger (p<0.001), and had 5-fold lower\r\nfrequency of diabetes. For THD>10 years, iPTH levels are greater in non-survivor patients\r\n(p=0.02), as well as calcium, phosphorus and calcium phosphorus product.\r\nConclusions. Calcium-Phosphorus product is a better indicator for survival in HDP in our\r\narea than immunoreactive PTH levels. Immunoreactive PTH as prognostic factor might be\r\nbetter evaluated in association with calcium phosphorus metabolism parameters and albumin\r\nlevels too, even in younger and lower percent-diabetic HDP groups.