RESUMEN
OBJECTIVE: To evaluate the association between cognitive functions and metabolic status in cases with gestational diabetes mellitus (GDM). METHODS: In this study 44 patients with GDM and 45 normal pregnant were included. Depression was evaluated with Beck's depression inventory (BDI). Cognitive functions were evaluated with Montreal cognitive assessment (MOCA), paced auditory serial addition test (PASAT), spatial recall test (SRT), symbol digit modalities (SDMT), and word list generation (WLG). RESULTS: The mean gestational age, educational level and account of previous birth of the subjects in the study were not statistically different between the groups. The mean scores of BDI of the 2 groups were not statistically different. MOCA score and SDMT was significantly decreased in GDM in comparison to NP (p=0.005, p=0.04 respectively). Also, SDMT score was inversely correlated with number of pregnancies, postprandial blood glucose and HbA1c.The scores of PASAT, SRT, SPART and WLG were statistically similar between the groups. CONCLUSIONS: Our findings may be a clue for early onset of impairment in cognitive functions in cases with new onset diabetes during pregnancy.
Asunto(s)
Trastornos del Conocimiento/diagnóstico , Cognición/fisiología , Diabetes Gestacional/psicología , Adulto , Trastornos del Conocimiento/etiología , Trastornos del Conocimiento/psicología , Depresión/diagnóstico , Depresión/psicología , Femenino , Prueba de Tolerancia a la Glucosa , Humanos , Pruebas Neuropsicológicas , Embarazo , Escalas de Valoración PsiquiátricaRESUMEN
We aimed to investigate the predictors for limb loss among patients with diabetes who have complicated skin/soft-tissue infections. In this observational study, consecutive patients with diabetic foot infection (DFI) from 17 centres in Turkey, between May 2011 and May 2013 were included. The Turkish DFI Working Group performed the study. Predictors of limb loss were investigated by multivariate analysis. In total, 455 patients with DFI were included. Median age was 61 years, 68% were male, 65% of the patients were hospitalized, 52% of the patients had used antibiotics within the last month, and 121 (27%) had osteomyelitis. Of the 208 microorganisms isolated, 92 (44.2%) were Gram-positive cocci and 114 (54.8%) were Gram-negative rods (GNR). The most common GNR was Pseudomonas; the second was Escherichia coli, with extended spectrum ß-lactamase positivity of 33%. Methicillin-resistant Staphylococcus species were found in 14% (29/208). Amputations were performed in 126/455 (28%) patients, 44/126 (34%) of these were major amputations. In multivariate analysis, significant predictors for limb loss were, male gender (OR 1.75, 95% CI 1.04-2.96, p 0.034), duration of diabetes >20 years (OR 1.9, 95% CI 1.18-3.11, p 0.008), infected ulcer versus cellulitis (OR 1.9, 95% CI 1.11-3.18, p 0.019), history of peripheral vascular disease (OR 2, 95% CI 1.26-3.27, p 0.004), retinopathy (OR 2.25, 95% CI 1.19-4.25, p 0.012), erythrocyte sedimentation rate >70 mm/hr (OR 1.6, 95% CI 1.01-2.68, p 0.05), and infection with GNR (OR 1.8, 95% CI 1.08-3.02, p 0.02). Multivariate analysis revealed that, besides the known risk factors such as male gender, duration of diabetes >20 years, infected ulcers, history of peripheral vascular disease and retinopathy, detection of GNR was a significant predictor of limb loss.
Asunto(s)
Amputación Quirúrgica , Pie Diabético/epidemiología , Pie Diabético/cirugía , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Turquía/epidemiologíaRESUMEN
Diabetic neuropathy is a common and troublesome complication of diabetes mellitus. Vibration sensation is a measure of large fiber nerve conduction, which is very commonly affected in diabetes. The present study addresses the question of whether vibration perception threshold (VPT) measurement using a biothesiometer is reproducible under different levels of blood glucose at different hours of the day. Seventy-five diabetic patients, 31 insulin-dependent diabetes mellitus and 44 non-insulin-dependent diabetes mellitus, with mean age 50.33+/-14.22 years (21-70 years) and diabetes duration of 14.3+/-10.6 years (1-60 years) were included in the study. Forty-one patients were male and 34 were female. In conclusion, VPT was found to be reproducible under different blood glucose levels at different hours of the day, which is affected only by the height of the patient.
Asunto(s)
Glucemia/fisiología , Diabetes Mellitus Tipo 1/fisiopatología , Diabetes Mellitus Tipo 2/fisiopatología , Umbral Sensorial/fisiología , Adulto , Anciano , Peso Corporal , Ritmo Circadiano , Diabetes Mellitus Tipo 1/sangre , Diabetes Mellitus Tipo 2/sangre , Femenino , Humanos , Masculino , Persona de Mediana Edad , Examen Neurológico/instrumentación , Examen Neurológico/métodos , Reproducibilidad de los Resultados , Dedos del Pie , VibraciónRESUMEN
Fetal macrosomia is commonly associated with gestational diabetes mellitus (GDM) which may lead to various complications. It has been suggested that some other metabolites apart from maternal hyperglycemia are responsible for the genesis of macrosomia. Lipid metabolism changes in GDM patients having macrosomic fetuses were studied. A lipid tolerance test (10% Lipovenous solution) was performed in 14 GDM. Pre- and post-infusion plasma lipid levels and their elimination rates were measured and compared to the ones of 8 non diabetic control pregnant women. HbA1c, basal glucose and triglyceride levels were found to be higher in GDM group and significantly higher levels of triglycerides persisted throughout the infusion. FFA, glycerol and phospholipid levels increased following infusion in both groups without significant differences. Glucose, C-peptide and insulin levels remained unchanged after the infusion. Increased basal triglycerides with slowed triglyceride metabolism may be responsible for the fetal macrosomia in mild GDM patients whose fasting blood glucose are below 105 mg/dl. A better metabolic control that provides plasma lipid regulation as well as glucose control may forestall the occurrence of fetal macrosomia.