J Postgrad Med
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Case Reports
Normal pressure hydrocephalus after gamma knife radiosurgery for vestibular schwannoma.
Vestibular schwannomas are not uncommon, and gamma knife radiosurgery is one of the treatment options for symptomatic tumors. Hydrocephalus is a complication of gamma knife treatment of vestibular schwannoma, though the mechanism of the development of hydrocephalus remains controversial. ⋯ Communicating hydrocephalus should be treated with placement of shunt while non-communicating hydrocephalus can be treated with third ventriculostomy. Frequent monitoring and early intervention post radiosurgery is highly recommended to prevent irreversible cerebral damage.
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Coronary heart disease (CHD) is the leading cause of death in India resulting in loss of young Indians. Statins have proved to reduce the CHD mortality in various clinical trials. The aim of the study is to find the cost-effectiveness ratio (CER) for each major coronary event averted and a coronary death avoided by use of statins in different clinical settings based on the data from the major clinical trials on statins. ⋯ Cost associated with the use of statins is higher in primary prevention as compared to secondary prevention. More studies are needed to confirm the cost-effectiveness of statins to make any decision for health policy.
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Diabetes mellitus is associated with an increased production of reactive oxygen species (ROS) and a reduction in antioxidant defense. The oxidative stress becomes evident as a result of accumulation of ROS in conditions of inflammation and Type 2 diabetes mellitus (T2DM). The genes involved in redox balance, which determines the susceptibility to T2DM remain unclear. In humans, the glutathione S-transferase (GST) family comprises several classes of GST isozymes, the polymorphic variants of GSTM1, T1 and P1 genes result in decreased or loss of enzyme activity. ⋯ This is the first study showing the association of a combined effect of GSTM1, T1 and P1 genotypes in a representative cohort of Indian patients with T2DM. Since significant association was seen in GSTM1 null and GSTP1 (I/V) and multiple association in GSTM1 null, T1 present and P1 (I/I), these polymorphisms can be screened in the population to determine the diabetic risk.
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Understanding the effect of maternal parameters on obstetric outcome has public health importance because these indicators are associated with infant health and survival and influence development and health in later life. ⋯ A prepregnancy weight of more than 40 kg, BMI of more than 19.8 and hemoglobin of at least 7 g% or more favor good obstetric outcome.