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Copyright of Revista Mexicana de Endocrinología, Metabolismo y Nutrición is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Mexicana de Endocrinología, Metabolismo y Nutrición is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Mexicana de Endocrinología, Metabolismo y Nutrición is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Mexicana de Endocrinología, Metabolismo y Nutrición is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

OBJECTIVE: To assess the emotional dysfunction associated with diabetes in Mexican young individuals with type-1 diabetes. MATERIAL AND METHODS: A cross-sectional survey was conducted to perform a complete clinical and psychosocial evaluation of 93 consecutive type-1 diabetes patients, aged 14 to 30 years. RESULTS: Adolescents had higher scores of emotional dysfunction related to diabetes and a diminished knowledge in diabetes-related areas. A multivariate logistic regression model showed that an inadequate emotional response to diabetes (high problem areas in diabetes or PAID scores) was mainly associated with a poor glycemic control (OR=2.9, 95% CI 0.9-9.7, p=0.09). Apprehension about the future and the possibility of serious complications had the highest mean PAID score in all age groups. CONCLUSIONS: New strategies should be developed to improve the routine care and support of young individuals with type-1 diabetes.

Background: Double diabetes is the association between type 1 diabetes mellitus (DM1) and metabolic syndrome (MS). The prevalence of hypertension, dyslipidemia, central obesity and macrovascular complications has increased in DM1 patients, regardless glycemic control., Objective: To determine the prevalence of MS in patients with DM1., Methods: We performed a descriptive cross-sectional study of clinical characteristics of DM1 patients. Biochemical and anthropometric parameters were determined and the presence of hypertension, dyslipidemia and central obesity were assessed. MS was defined according to American Heart Association/National Heart, Lung and Blood Institute (AHA/NHLBI) and National Cholesterol Education Program: Adult Treatment Panel III (NCEP:ATPIII) criteria., Results: For this study 130 patients were evaluated (66% women) with a median age of 29.5 years (interquartile range [RI]: 22-36) and disease evolution of 12 years (RI: 7-17). 47% had dyslipidemia, 23% hypoalphalipoproteinemia, 11% hypertrigliceridemia and 13% both pathologies. Additionally 64% had high level of low-density lipoprotein cholesterol (C-LDL) and 21% had hypertension. According to AHA/NHLBI criteria, 37.5% (with three parameters) and 14% (more than three parameters) of patients were estimated to have MS. On the other hand, using NCEP:ATPIII criteria 25% (three parameters) and 11.5% (more than three parameters) had MS. Patients with DM1 and MS were older, heavier and had greater body mass index (BMI) and waist circumference., Conclusion: The presence of MS in patients with DM1 is evident in our study. There are no differences in glycosylated hemoglobin or insulin doses between groups with and without MS.

Background: The empty sella is an entity that only rarely presents signs and symptoms. When noted, visual field deficits are an indication for surgical management., Material and Methods: We studied twenty patients with primary empty sella and visual field deficits surgically treated with a technique termed by us as "sellar remodeling." We treated 19 females and 1 male. Aside from visual deficits, all participants reported headache. We reported an increase in prolactin serum level in three cases. Patients with an increase in cerebrospinal fluid pressure were excluded. The surgical procedure involved placing through a transsphenoidal route an autologus graft formed by fat, aponeurosis and two bone lamina, with precise dimensions according to each patient's sella turcica., Results: After surgery, visual deficits improved in 18 patients and headache in 17. Two patients displayed normal prolactin levels. No serious complications were reported during surgery., Conclusions: Sellar remodeling is a precise, simple, safe and inexpensive technique that significantly improves symptoms such as visual deficits and headache observed in primary empty sella syndrome.

Familial Mediterranean fever (MFF) is an autosomic recessive, inherited inflammatory disease principally seen in persons from the Mediterranean area. Clinical findings include fever, abdominal pain, and pleuritis. The most severe complication of MFF is renal amyloidosis, manifested as nephrotic syndrome, which evolves into chronic renal failure. In this study, we described clinical findings, evolution, and response to treatment in 52 patients diagnosed with MFF living in Mexico City in whom the most important clinical features were fever and abdominal pain. Differing from previous reported series of patients from the Mediterranean area, patient developed renal amyloidosis during the 20-year follow-up, which suggests that an environmental factor might have a significant influence in development of renal amyloidosis.

Introduction: Primary hyperparathyroidism (PHPT) is a frequent disease. It is characterized by hypercalcemia and elevation of parathyroid hormone (PTH) levels. The incidence is variable, being more frequent in women (3:1) in the perimenopauseal period. In the last decades, diagnosis of asymptomatic PHPT has increased due to automatized calcium determinations. Duration of the disease and serum concentrations of calcium and PTH determine symptomatology. Surgery is the definitive treatment. It is important to assess surgical criteria in asymptomatic patients. Successful treatment of this disease depends on a highly specialized team of parathyroid surgeons., Material and Methods: We reviewed the clinical and biochemical background of patients subjected to parathyroidectomy from January 1998 to August 2003 in our medical center. We then analyzed clinical and laboratory data, final histopathologic diagnosis, and surgery outcome., Results: Sixty seven patients were included, with an average age of 50 years (+/- 11.9), 15 men and 52 women. Greatest frequency of PHPT was observed in patients between 40 and 60 years of age. Average calcium value was 11.7 mg/dl (+/- 1.23) and that of PTH was 194.5 pg/ml (+/- 93). Histopathologic diagnosis was adenoma in 56 (83.58%), hyperplasia in 9 (13.43%), and carcinoma in 2 (2.9%) patients. Cure of the disease was achieved in 65 patients (97%). PHPT is a surgically curable disease; it is necessary to confirm diagnosis and decide on surgical treatment in accordance with established criteria even if the disease is asymptomatic.