Endocrine Abstracts

Many conditions may interfere with intestinal absorption of levothyroxine (L-T4). In addition, it has been demonstrated a failure in the normalisation of TSH values in patients consuming L-T4 tablets with coffee or with water followed by coffee taken shortly afterwards. Recent studies showed that oral liquid L-T4 could remove the problem of L-T4 malabsorption by coffee and f...

Introduction: Cinacalcet is an oral calcimimetic indicated in treatment of primary hyperparathyroidism in patients who are unable to undergo parathyroidectomy: do not accept surgery, there is failure of previous surgery or serious comorbidity that makes surgery impossible.Methods: Descriptive study that includes nine patients with primary hyperparathyroidism who have completed at least 48 months of treatment with cinacalcet (seven patients refusal to par...

Levothyroxine (l-T4) is the mainstay of treating hypothyroidism. Despite the ‘classic’ tablet formulation of l-T4, pharmaceutical industries have recently introduced other formulations such as liquid and a soft gel capsule in a few countries. Recent studies have shown a better absorption of these formulations compared with the traditional tablet bypassing the pH-depending dissolution phase and less suffering the binding by sequestrants in the in...

Introduction: Familial hypocalciuric hypercalcemia (FHH) is a rare, benign, autosomal dominant condition usually caused by heterozygous inactivating mutations in the gene encoding the calcium sensing receptor (CASR).Case: 22-year-old woman referred to endocrinology for suspected polycystic ovary syndrome. Hypercalcemia is detected. Laboratory tests showed persistent hypercalcemia with a serum total calcium of 11.1 mg/dl (8.8–10.2), phosphorus 2.8, i...

The hormone assessment in saliva is emerging as a new valuable tool for clinical and research purposes. Salivary levels are supposed to reflect the free fraction of circulating steroids, thus representing a more informative indicator of their activity. Moreover, saliva collection is not stressful and does not require medical assistance, allowing reliable and multiple sampling in a day. Liquid chromatography–tandem mass spectrometry (LC–MS/MS) technology offers high s...

Introduction: Sexual dysfunctions (SD) are dictated by predisposing, precipitating, maintaining, and contextual factors, the latter of which can help sexual problems to emerge. Even if the lack of sexual privacy is one of the most common contextual issues, it has not been extensively studied.Aim: Investigation of sexual privacy in a large sample of men consulting for SD.Methods: A consecutive series of 3736 men, attending the Outpa...

The use of FreeStyle Libre (FSL) or Flash Glucose Monitoring (FGM) system becomes increasingly popular among people with diabetes, especially type 1 diabetes (T1DM) and several randomized and controlled study have shown how its use is associated with less and shorter hypoglycemic events without deterioration of HbA1c. Nevertheless, there are not yet consistent and lasting data reporting the impact of FGM in people with diabetes in real-life conditions. In this study we evaluat...

Introduction: The classification of subjects as low or high cardiovascular (CV) risk is usually performed by risk engines, based upon multivariate prediction algorithms. However, their accuracy in predicting major adverse CV events (MACE) is lower in high-risk populations, since they take into account only conventional risk factors.Aim: To evaluate the accuracy of Progetto Cuore risk engine in predicting MACE in subjects with erectile dysfunction (ED), a...

Introduction: The relational domain of erectile dysfunction (ED) is difficult to investigate in a clinical setting. We developed and validated SIEDY, a 13-item structured interview, which assesses, beside the organic (Scale1) and intra-psychic (Scale 3) domains, also the relation one (Scale 2). We previously established a pathological threshold for SIEDY Scale 1 and 3.Aim: To identify a pathological threshold of SIEDY Scale 2.Metho...

Introduction: The disorders of orgasm/ejaculation include premature ejaculation, delayed ejaculation and perceived ejaculate volume reduction (PEVR). To explore the specific associations of PEVR in subjects with erectile dysfunction (ED).Methods: A consecutive series of 3141 subjects (mean age 51.6±13.1 years old) was studied. Among these, 71 have been excluded because they underwent prostate surgery. Different clinical and biochemical factors were ...