Endocrine Abstracts

Introduction: Gestational diabetes mellitus (GDM) is a risk factor for maternal-fetal complications and development of diabetes or intermediate hyperglycemia after pregnancy. The follow-up should be done by a multidisciplinary team. After delivery, all women diagnosed with GDM should undergo an oral glucose tolerance test (OGTT) for reclassificationAim: To evaluate the non-adherence factors to reclassification OGTT after GDM.Method...

Introduction: Madelung’s disease is a rare disorder characterized by a disturbance in the adipocyte metabolism. Mainly occurs in alcoholic Mediterranean male, presenting multiple, symmetrical lipomas.Case report: A 49-year-old obese man with a history of alcoholism, complaint of weight gain, soft and slow-growing swelling of the neck, and shoulders. His past history: epilepsy, alcoholic CHD, hypothyroidism, severe sleep apnea, vitiligo and HTA. His ...

Background: Nivolumab is a monoclonal antibody specific for human PD-1 (programmed cell death protein-1), a checkpoint molecule highly expressed in several cancers. Nivolumab is an immunotherapeutic strategy for human cancer, but it can interfere with endocrine system.Case reports: We report four cases regarding nivolumab-associated endocrinopathies: (i) Male, 55-year-old, with previous normal cortisol and adrenocorticotropic hormone (ACTH) levels, treat...

Introduction: The diagnosis of Cushing’s syndrome is often challenging considering that none of the used laboratory tests has an ideal diagnostic accuracy. The complexity of the diagnosis increases in cyclic disorder, which is characterized by repeated episodes of cortisol excess followed by periods of normal cortisol secretion.Case report: A 32-year-old woman with history of arterial hypertension and obesity presented with weight gain, hirsutism, a...

Background: The key physiologic defences against hypoglycaemia are the decrease in insulin and the increased secretion of glucose counterregulatory hormones, namely glucagon and epinephrine. The absence of warning signs of impending neuroglycopenia is known as hypoglycaemic unawareness.Case report: Male, 26 year-old, without relevant medical history and with normal body mass index, presented with hypertension, palpitations and diaphoresis. Clinical suspi...

Introduction: Amiodarone-induced thyrotoxicosis(AIT) is a condition fraught with difficulties from the diagnostic and therapeutic standpoints. It can be developed precociously or years after the beginning amiodarone uptake and after its suspension. AIT is subdivided in three different forms. Type 1 is developed in subjects with underlying thyroid disease, being caused by an exacerbation by iodine load of thyroid autonomous function. Type 2 is a form of destructive thyroiditis ...

Introduction: Gestational diabetes mellitus (GDM) is a risk factor for large for gestational age (LGA) newborns. The optimization of glycemic control and weight gain restriction during pregnancy according to BMI has contributed to decrease LGA but may increase the risk of small for gestational age (SGA).Aim: To evaluate the predictors of SGA in women with DGM.Methods: A cohort of 5271 Portuguese women from the National Registry of ...

Introduction: Gastroparesis is defined by a delayed gastric emptying without mechanical obstruction. It can be a debilitating complication of diabetes that is poorly understood and has limited therapeutic options.Case reports: 1st case - We report the case of a 34-year-old woman with type 1 diabetes mellitus (T1DM) with diabetic nephropathy and gastroparesis, and a reasonable glycaemic control...

Introduction: Diabetes mellitus (DM) is a chronic disease that requires continuous medical care. Health care providers should adopt approaches that improve patient outcomes and adherence.Aims: To evaluate the adherence to Endocrinology ambulatory follow-up after elective hospital admission for decompensated DM and to determine the relationship between adherence and therapeutic success after discharge.Methods: Retrospective study of...

Introduction: Diabetic gastroparesis (DGP) is defined by delayed gastric emptying in the absence of mechanical obstruction caused by autonomic neuropathy. Only 5% of type 1 and 1% of type 2 diabetic patients combine the delay of gastric emptying with typical gastroparesis symptoms. This entity is usually identified in patients with least 10 years of diabetes evolution and is presented typically in the 4th to 5th decades of life in type 1 diabetes mellitus (T1DM). It is associa...