Endocrine Abstracts

Introduction: Several formulas are described to calculate the Insulin Dose to start insulin pump therapy. However, there are no data demonstrating their effectiveness in achieving good glycemic control.Aim: To assess the Total Daily Dose of Insulin (TDDI) at 3 months after beginning an insulin pump, and determine which formula most closely matches the TDDI required in cases where good glycemic control is achieved after that period....

Introduction: Klinefelter syndrome (KS) represents the most common cause of hypergonadotrophic hypogonadism, with an estimated prevalence of 1:500 to 1:1000 men. This syndrome is characterized by the presence of an additional X chromosome. Eighty percent present with a 47,XXY karyotype and the remaining 20% present with a 47,XXY/46,XY mosaic or with multiple X chromosome aneuploidies, often with additional Y chromosomes. The presence of a 47,XXY/46,XX mosaic with male phenotyp...

Introduction: Treatment satisfaction is simultaneously a cause and consequence of the success of bariatric surgery – not only it is a reflection of the efficacy of treatment, it also enhances weight loss. A questionnaire that evaluates this variable has recently been created and validated by the authors (Post-Bariatric Surgery Satisfaction Questionnaire).Objectives: To identify patients’ expectations regarding bariatric surgery; to identify the...

Introduction: Post-bariatric surgery satisfaction relies on psychosocial and clinical factors. A questionnaire that evaluates this variable has recently been created and validated by the authors (Post-Bariatric Surgery Satisfaction Questionnaire).Objective: To assess the relationship between treatment satisfaction and several demographic and clinical variables.Methods: Patients submitted to bariatric surgery who presented to our Ob...

Introduction: Thionamides are important drugs in the treatment of hyperthyroidism. Despite that, they can be associated with rare but serious complications, which require drug discontinuation.Case report: Sixty-five-year-old woman with Graves’ disease, treated in 2002 with methimazole and in remission until 2012. Recurrence of Graves’ disease was diagnosed in March 2012 and she was started on propylthiouracil (PTU) 150 mg per day. She presented...

Introduction: Patients with psychotic or depressive disorders have an increased risk of developing metabolic syndrome, not only because of their unhealthy lifestyle (sedentary habits, inadequate diet and smoking) but also because of the negative impact of antipsychotic agents (specially clozapine and olanzapine) on several metabolic features. These include overweight/obesity, dyslipidemia, development of new-onset type 2 diabetes, worsening of pre-existing diabetes and diabeti...

Introduction: Gestational diabetes (GD) is associated with a significantly higher risk of perinatal complications. It has been suggested that third-trimester (3thT) foetal abdominal circumference (fAC) determination is an important predictor of macrossomia and large for gestational age (LGA).Aims: The purpose of this study was to evaluate the association between the 3thT fAC percentile with birthweight (BW) and adverse neonatal outc...

Introduction: The need to fast for the determination of lipid profile has been discussed in the past years, for several reasons – i) most of the day time is spent in a postprandial state; ii) the lipid concentrations seem to be only slightly affected by a normal meal; both fasting and postprandial can predict cardiovascular risk.Aim: Determine the influence of normal food intake on the lipid profile of diabetic patients.Method...

Introduction: Monosomy 18q represents a partial deletion of the long arm of chromosome 18, with an estimated prevalence of 1:100 000. This syndrome is characterized by a highly variable phenotype. The symptoms and their severity depend on which part of the chromosome is missing. Most common manifestations are hypotonia, developmental delay, short stature, growth hormone deficiency, hearing loss and external ear anomalies, intellectual disability, palatal defects, dysmorphic fa...

Introduction: Current guidelines recommend a single prolactin sampling for the diagnosis of hyperprolactinaemia. Nonetheless, in some patients, prolactin levels may normalize in a subsequent sampling or if prolactin is collected through a venous catheter some time after puncture. We aimed to assess the percentage of patients in which prolactin remained elevated in repeated sampling and to determine the best prolactin cutoff associated with persistent hyperprolactinaemia.<p...