The prevalence and risk factors associated with dyslipidemia in type 2 diabetic patients in the autonomous Region of Cantabria.

Background And Objective: Dyslipidemia is one of the main risk factors in cardiovascular disease in patients with diabetes mellitus type 2 (DM2). The aim of this study is to evaluate the prevalence and risk factors associated with dyslipidemia in the population with diabetes mellitus type 2 in the region of Cantabria.

Material And Methods: This is a transversal study carried out at Cantabrian primary health care centres (n=680).

Optimization of the follow-up of pregnant women with autoimmune thyroid disease.

Objective: To determine the risk of hypothyroidism in pregnant women with autoimmune thyroid disease and thyrotropin (TSH) < 2,5 mIU/l at the beginning of pregnancy.

Methods: Prospective longitudinal study of pregnant women with no personal history of thyroid disease, and with TSH < 2.5 mIU/l in the first trimester.

Prognostic value of blood glucose in emergency room and glycosylated hemoglobin in patients who have suffered an acute cerebro-vascular event.

Background And Objective: Stress hyperglycemia has been associated with a worse prognosis in patients hospitalized in critical care units. The aim of this study is to evaluate the impact of blood glucose and glycosylated hemoglobin (HbA1c) levels on the mortality of patients suffering a acute cerebro-vascular event, and to determine if this relationship depends on the presence of diabetes.

Material And Methods: A retrospective analysis of 255 patients admitted to the ER for stroke was performed.

[The effects of amiodarone on the thyroid].

Background: Amiodarone is a drug widely used for the treatment of arrhythmias. In 16% of amiodarone-treated patients it causes changes in the thyroid function. The aim of this study was to determine the importance of amiodarone-induced thyroid dysfunction in the population of Navarre, studied between 2001 and 2007.

[Study of celiac disease in adults with type 1 diabetes mellitus].

Celiac disease (CD) presents a wide clinical spectrum. There are asymptomatic or oligosymptomatic forms, which are difficult to diagnose. Since patients with untreated CD can develop severe complications, early diagnosis of these forms is important.

An unusual association: pheochromocytoma on an atrophied adrenal gland due to addison's disease.

Autoimmune polyendocrine syndrome type II (APS-II) is the most common immunoendocrinopathy syndrome. APS-II is defined by the development of two or more of the following entities: primary adrenal insufficiency (Addison's disease), Graves' disease, type 1A diabetes mellitus, autoimmune thyroiditis, primary hypogonadism, celiac disease, and myasthenia gravis. Other frequent clinical findings are vitiligo, alopecia, pernicious anemia and/or serositis.

Comparison of genetic versus clinical diagnosis in familial hypercholesterolemia.

Early diagnosis is important in familial hypercholesterolemia (FH), a highly atherogenic condition, but internationally agreed clinical diagnostic criteria are lacking. Genetic testing for low-density lipoprotein (LDL) receptor (LDLR) and apolipoprotein B (APOB) gene defects is the preferable diagnostic method, but the best phenotype indication to proceed with genetic diagnosis has not been established. The aim of this study was to assess the predictive and accuracy values of standard diagnostic criteria for detecting disease-causing mutations in 825 subjects with clinical FH aged > or =14 years from 3 lipid clinics in Spain.

Value of repeated fine needle aspiration cytology in patients with nodular goiter.

Objective: To assess the value of reaspiration cytology in benign nodular thyroid disease.

Design: We prospectively studied 400 patients (365 women, 35 men) aged 46 years (18-89) with nodular thyroid disease and initial benign fine needle aspiration cytology (FNAC). Reaspiration of the same nodule was performed in a median follow-up time of 14 months (6-18).

The malignant potential of a succinate dehydrogenase subunit B germline mutation.

Familial catecholamine secreting tumors have been associated with multiple endocrine neoplasia type 2, Von Hippel-Lindau disease and neurofibromatosis type 1. In the last years, mutations of genes encoding subunits B, C and D of the succinate dehydrogenase have been discovered as other causes of pheochromocytomas and paragangliomas. We diagnosed a malignant retroperitoneal paraganglioma in a 64-yr-old man with bone metastasis in 2001.

[Paraneoplastic hormonal syndromes].

We can define paraneoplastic syndromes as a combination of effects occurring far from the original location of the tumour and independently from the local repercussion of its metastases. Paraneoplastic hormonal syndromes depend on the secretion of hormonal peptides or their precursors, cytokines and, more rarely, thyroidal hormones and Vitamin D, which act in an endocrine, paracrine or autocrine way. Sometimes, paraneoplastic syndromes can be more serious than the consequences of the primary tumour itself and can precede, develop in parallel, or follow the manifestations of this tumour.