Bilateral anterior cerebral artery infarction following viper bite

The viper is one of India's most commonly encountered poisonous snakes and envenomation following viper bite usually leads to consumption coagulopathy. Clinical manifestations most frequently include external and internal bleeding. In the setting of viper envenomation, large-vessel thrombosis is a very rare occurrence. Also, bilateral anterior cerebral artery infarction, when unrelated to anatomical abnormalities, subarachnoid haemorrhage, surgery or trauma, itself is an exceedingly rare event. We report a case of a 24-year-old previously healthy man who presented with bilateral anterior cerebral artery infarction following a viper bite. We also present hypotheses that may explain this unusual occurrence.

Efficacy, safety and acceptability of biphasic insulin aspart 30 in Indian patients with type 2 diabetes: results from the PRESENT study

AIM

The Physicians' Routine Evaluation of Safety and Efficacy of NovoMix 30 Therapy (PRESENT) study was done to assess the safety and effectiveness of biphasic insulin aspart 30 (BIAsp 30) in patients with type 2 diabetes mellitus in routine clinical practice.

MATERIALS AND METHODS

This was a prospective, multicentric, multinational, observational study in type 2 diabetes patients. The patients were transferred to BIAsp 30 with or without oral antidiabetic drugs (OADs). We present the results of 6 months of treatment in the Indian cohort (n = 3559) with type 2 diabetes mellitus who were inadequately controlled on current treatment.

RESULTS

At three and six months, significant reductions from baseline were observed in the mean glycated haemoglobin (HbA1c) (-1.32% and -1.94%), fasting plasma glucose (-56.16 mg/dl and -75.24 mg/dl) and post-prandial plasma glucose (-88.74 mg/dl and -119.16 mg/dl) (p < 0.001). A significantly greater proportion of patients achieved target HbAlc of less than 7% at six months (31.1%), compared with baseline (3.1%), of which 70.4% did not report hypoglycaemia. The rate of total hypoglycaemia was reduced from 3.1 events per patient-year at baseline to 1.5 events per patient-year at end of the study. Episodes were mostly minor and diurnal. Except for two serious adverse drug reactions (ADRs) reported by one patient at 3 months, there were no reports of ADRs during the treatment period. More than 95% of patients and doctors were "very satisfied" or "satisfied" with BIAsp 30 treatment, compared to previous treatment.

CONCLUSIONS

The use of BIAsp 30 monotherapy or in combination with OADs in clinical practice was effective and safe in poorly controlled Indian type 2 diabetes patients. Both patients and doctors showed a high degree of treatment satisfaction.

Prevalence of metabolic syndrome in an urban Indian diabetic population using the NCEP ATP III guidelines

OBJECTIVE

To study the prevalence of metabolic syndrome (MetS) in an urban Indian diabetic population.

RESEARCH DESIGN AND METHODS

A total of 5088 type 2 diabetes patients (2908 men and 2180 women) presenting to endocrinology clinics at four centers across Mumbai (a large metropolitan city in India) were selected for the study. Anthropometric (waist circumference), clinical (blood pressure) and biochemical (serum triglycerides, HDL, fasting and post-prandial blood glucose) data were recorded. Patients receiving treatment for hypertension or dyslipidemia were also included in the study and these were considered in the diagnosis of MetS even if the parameters were normal. The National Cholesterol Education Program Adult Treatment Panel III guidelines were used to diagnose MetS. The chi-square test was used to determine statistical significance, which was taken as a p value < 0.05.

RESULTS

The prevalence of MetS among urban Indian diabetic patients was 77.2% and was significantly higher in women (87.71%) as compared to men (69.33%) (p < 0.0001). The most prevalent risk factors for MetS were hypertension, followed by hypertriglyceridemia, in men, and central obesity, followed by hypertension, min women.

CONCLUSIONS

MetS is highly prevalent in the urban Indian diabetic population. It should be identified by regular screening in individuals from the general population to avert or delay the progression to type 2 diabetes in order to reduce diabetes-related morbidity and mortality.