[Consensus on the detection and management of prediabetes. Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society]. / Consenso sobre la detección y el manejo de la prediabetes. Grupo de Trabajo de Consensos y Guías Clínicas de la Sociedad Española de Diabetes.

In Spain, according to the Di@bet.es study, 13.8% of the adult population suffers from diabetes and 14.8% from some form of prediabetes (impaired glucose tolerance, impaired fasting glucose or both). Since early detection of prediabetes can facilitate the implementation of therapeutic measures to prevent its progression to diabetes, we believe that preventive strategies in primary care and specialized clinical settings should be agreed. Screening for diabetes and prediabetes using a specific questionnaire (FINDRISC) and/or the measurement of fasting plasma glucose in high risk patients leads to detecting patients at risk of developing diabetes and it is necessary to consider how they should be managed. The intervention in lifestyle can reduce the progression to diabetes and reverse a prediabetic state to normal and is a cost-effective intervention. Some drugs, such as metformin, have also been shown effective in reducing the progression to diabetes but are not superior to non-pharmacological interventions. Finally, an improvement in some cardiovascular risk factors has been observed although there is no strong evidence supporting the effectiveness of screening in terms of morbility and mortality. The Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society has issued some recommendations that have been agreed by the Sociedad Española de Endocrinología y Nutrición, Sociedad Española de Endocrinología Pediátrica, Sociedad Española de Farmacia Comunitaria, Sociedad Española de Medicina Familiar y Comunitaria, Sociedad Española de Médicos Generales, Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina Interna, Asociación de Enfermería Comunitaria and Red de Grupos de Estudio de la Diabetes en Atención Primaria.

[Consensus on the detection and management of prediabetes. Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society]. / Consenso sobre la detección y el manejo de la prediabetes. Grupo de Trabajo de Consensos y Guías Clínicas de la Sociedad Española de Diabetes.

In Spain, according to the Di@bet.es study, 13.8% of the adult population suffers from diabetes and 14.8% from some form of prediabetes (impaired glucose tolerance, impaired fasting glucose or both). Since early detection of prediabetes can facilitate the implementation of therapeutic measures to prevent its progression to diabetes, we believe that preventive strategies in primary care and specialized clinical settings should be agreed. Screening for diabetes and prediabetes using a specific questionnaire (FINDRISC) and/or the measurement of fasting plasma glucose in high risk patients leads to detecting patients at risk of developing diabetes and it is necessary to consider how they should be managed. The intervention in lifestyle can reduce the progression to diabetes and reverse a prediabetic state to normal and is a cost-effective intervention. Some drugs, such as metformin, have also been shown effective in reducing the progression to diabetes but are not superior to non-pharmacological interventions. Finally, an improvement in some cardiovascular risk factors has been observed although there is no strong evidence supporting the effectiveness of screening in terms of morbility and mortality. The Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society has issued some recommendations that have been agreed by the Sociedad Española de Endocrinología y Nutrición, Sociedad Española de Endocrinología Pediátrica, Sociedad Española de Farmacia Comunitaria, Sociedad Española de Medicina Familiar y Comunitaria, Sociedad Española de Médicos Generales, Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina Interna, Asociación de Enfermería Comunitaria and Red de Grupos de Estudio de la Diabetes en Atención Primaria.

[Consensus on the detection and management of prediabetes. Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society]. / Consenso sobre la detección y el manejo de la prediabetes. Grupo de Trabajo de Consensos y Guías Clínicas de la Sociedad Española de Diabetes.

In Spain, according to the Di@bet.es study, 13.8% of the adult population suffers from diabetes and 14.8% from some form of prediabetes (impaired glucose tolerance, impaired fasting glucose or both). Since early detection of prediabetes can facilitate the implementation of therapeutic measures to prevent its progression to diabetes, we believe that preventive strategies in primary care and specialized clinical settings should be agreed. Screening for diabetes and prediabetes using a specific questionnaire (FINDRISC) and/or the measurement of fasting plasma glucose in high risk patients leads to detecting patients at risk of developing diabetes and it is necessary to consider how they should be managed. The intervention in lifestyle can reduce the progression to diabetes and reverse a prediabetic state to normal and is a cost-effective intervention. Some drugs, such as metformin, have also been shown effective in reducing the progression to diabetes but are not superior to non-pharmacological interventions. Finally, an improvement in some cardiovascular risk factors has been observed although there is no strong evidence supporting the effectiveness of screening in terms of morbility and mortality. The Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society has issued some recommendations that have been agreed by the Sociedad Española de Endocrinología y Nutrición, Sociedad Española de Endocrinología Pediátrica, Sociedad Española de Farmacia Comunitaria, Sociedad Española de Medicina Familiar y Comunitaria, Sociedad Española de Médicos Generales, Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina Interna, Asociación de Enfermería Comunitaria and Red de Grupos de Estudio de la Diabetes en Atención Primaria.

Consensus on the detection and management of prediabetes. Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society. / Consenso sobre la detección y el manejo de la prediabetes. Grupo de Trabajo de Consensos y Guías Clínicas de la Sociedad Española de Diabetes.

In Spain, according to the Di@bet.es study, 13.8% of the adult population suffers from diabetes and 14.8% from some form of prediabetes (impaired glucose tolerance, impaired fasting glucose or both). Since early detection of prediabetes can facilitate the implementation of therapeutic measures to prevent its progression to diabetes, we believe that preventive strategies in primary care and specialized clinical settings should be agreed. Screening for diabetes and prediabetes using a specific questionnaire (FINDRISC) and/or the measurement of fasting plasma glucose in high risk patients leads to detecting patients at risk of developing diabetes and it is necessary to consider how they should be managed. The intervention in lifestyle can reduce the progression to diabetes and reverse a prediabetic state to normal and is a cost-effective intervention. Some drugs, such as metformin, have also been shown effective in reducing the progression to diabetes but are not superior to non-pharmacological interventions. Finally, an improvement in some cardiovascular risk factors has been observed although there is no strong evidence supporting the effectiveness of screening in terms of morbility and mortality. The Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society has issued some recommendations that have been agreed by the Sociedad Española de Endocrinología y Nutrición, Sociedad Española de Endocrinología Pediátrica, Sociedad Española de Farmacia Comunitaria, Sociedad Española de Medicina Familiar y Comunitaria, Sociedad Española de Médicos Generales, Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina Interna, Asociación de Enfermería Comunitaria and Red de Grupos de Estudio de la Diabetes en Atención Primaria.

Management of malignant insulinoma.

AIM: Malignant insulinoma is an infrequent functional endocrine tumor of the pancreas. Adequate therapy is a demanding challenge for oncologists and endocrinologists. OBJECTIVE: To evaluate the results of multidisciplinary management of malignant insulinoma. MATERIALS AND METHODS: Retrospective review of patients with malignant insulinoma treated from 1995 to 2011. RESULTS: Seven patients with malignant insulinoma were included: four males and three females; median age was 61.8 years (range 37-78). Six tumors were sporadic and one was diagnosed in a patient with a type 1 multiple endocrine neoplasia (MEN-1). Surgery was performed in six cases and one patient was considered unresectable. Hypoglycemias persisted in all cases and somatostatin analogs, glucocorticoids and diazoxide were used. Two patients received everolimus. Other techniques were chemoembolization and internal radiation therapy with yttrium-90. Successful liver transplant was done in the patient with MEN-1. CONCLUSION: Hypoglycemia management is complex and requires multiple therapies. Further evaluations will be necessary to determine the best treatment.

Necrobiosis lipoídica diabeticorum con escasa respuesta al tratamiento / Necrobiosis lipoidica diabeticorum with lower response to treatment

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Alternate-day dosing of atorvastatin: effects in treating type 2 diabetic patients with dyslipidaemia.

An analysis is made of the effect of alternateday dosing of atorvastatin and standard once-daily dosing, based on mean low-density lipoprotein (LDL) reduction from baseline in type 2 diabetics. Forty-four type 2 diabetics were enrolled in the study. In compliance with American Diabetes Association (ADA) and National Cholesterol Education Program Expert Panel (NCEP-III) guidelines, LDL-C<100 mg/dl was chosen as the treatment target. Patients were assigned to 10 mg atorvastatin as an initial dose every day. The atorvastatin dose was doubled every 6 weeks if the patients failed to reach the treatment target. After achieving LDL<100 mg/dl, the patients were assigned to the corresponding atorvastatin dose every other day for 12 weeks. Thirty-three patients correctly completed the study. LDL-C decreased 39% after the every-day period and 23% after the alternate-day atorvastatin dosing period (p<0.05). The target LDL-C concentration of <100 mg/dl was maintained in 19 patients (57.6%) in the alternate-day period. None of the 33 patients showed elevations in liver enzymes or creatine kinase during the alternate-day dosing period. Alternate-day dosing of atorvastatin could be an effective and safe alternative to daily-dosing in some type 2 diabetic patients.

Plasma cell granuloma of the thyroid and Hashimoto thyroiditis.

Plasma cell granuloma of the thyroid is a rare tumor-like lesion formed by a localized proliferation of inflammatory cells, supported by a stroma of fibrous tissue. Few cases have been previously reported in the medical literature. We report a new case of a 41-year-old man presenting a goiter with primary hypothyroidism (thyroid-stimulating hormone, 70 mIU/L; free thyroxine, < 0.01 pmol/L; triiodothyronine, 0.66 nmol/L) and elevation of thyroid antibodies. Several fine-needle aspiration biopsies of the thyroid were fruitless and total thyroidectomy was performed. Histologic and immunohistochemical study demonstrated the polyclonal nature of the cells and yielded a diagnosis of plasma cell granuloma. Histologic findings of Hashimoto thyroiditis were present too.

[Unusual metastasis of differentiated thyroid carcinoma]. / Metástasis poco habituales del carcinoma diferenciado de tiroides.

Distant metastases of differentiated thyroid cancer are usually localised in the lung and bone; less common sites of metastases are the brain, liver, and skin. To find it in other sites it is exceptional. This work shows the clinical, histological and therapeutical characteristic of primary tumour in three cases of non-typical distant metastases of differentiated thyroid cancer. Follicular thyroid carcinoma was displayed in two cases, the first presented one metastases in right adrenal gland and the second in left kidney. Both cases were initially treated only with hemithyroidectomy, without posterior radioiodine. In one case, elevated serum thyroglobulin did not receive radioiodine treatment because Whole-Body Scintigraphy was negative. The thirst case was a papillary thyroid carcinoma treated with total thyroidectomy, ablative radioiodine and suppressor therapy with levothyroxine. However, posterior evolution was unfavourable and tumour presented metastases in common and less common sites like choroid. Histological study showed tall cell variant of papillary thyroid carcinoma. In summary, when the initial treatment of well-differentiated thyroid carcinoma it is inaccurate, it is possible to find common and less common sites metastases. Some variants of papillary thyroid carcinoma, like tall cell, have a worse prognosis and they can present metastases in less common sites.