Metabolic syndrome and cardiovascular risk among adults

Background: Mortality and morbidity due cardiovascular diseases in India is on the rise. Metabolic Syndrome which is a collection of risk factors of metabolic origin, can greatly contribute to its rising burden. Aims & Objectives: The present study was conducted with the objective of estimating the prevalence of metabolic syndrome and 10-year cardiovascular risk among adults. Material & Methods: This hospital-based study included 260 adults aged 20-60 years. Metabolic Syndrome was defined using National Cholesterol Education Program –Adult Treatment Panel -3 criteria. The 10 year cardiovascular risk was estimated using Framingham risk scoring. Results: The overall prevalence of metabolic syndrome among the study participants was 38.8%. Age (41-60yrs), male gender and daily consumption of high salt items were positively associated with metabolic syndrome whereas consumption of occasional high sugar items showed an inverse association with metabolic syndrome. According to Framingham Risk Scoring, 14.3% of the participants belonged to intermediate/high risk category. Conclusion: With a high prevalence of metabolic syndrome and a considerable proportion of individuals with intermediate to high 10 yr CVD risk, there is a need to design strategies to prevent future cardiovascular events.

False-positive widal in melioidosis.

Enteric fever is endemic in this part of the world, and Widal test is one of the time-honored laboratory tests that are being used for years to diagnose the disease. On the other hand, melioidosis is a newly emerging disease from this region, which is most often misdiagnosed or underdiagnosed by clinicians. It is well accepted that false-positive Widal reactions following certain non-typhoid Salmonella infections may occur commonly. Three cases of high titers of Widal test are described, where melioidosis was the actual diagnosis in every occasion and was never suspected until diagnosed microbiologically. All the patients had shown a partial response to ceftriaxone. Blood and pus cultures grew Burkholderia pseudomallei, whereas Salmonella typhi was not isolated from blood in any patient. With appropriate antibiotics, the patients showed clinical and microbiological improvement with lowering of Widal titers. These 3 cases show that high Widal titer in any patient may mislead the diagnosis of melioidosis, and further laboratory workup should always be done to rule out melioidosis, especially in cases with nonresponsiveness to treatment.

Near-fatal amlodipine poisoning.

Amlodipine poisoning is very rare and only few cases have been reported in English literature. We report here a case of severe amlodipine poisoning with non-cardiogenic pulmonary edema.

Emphysematous pyelonephritis.

Emphysematous pyelonephritis is a rare life-threatening suppurative necrotising infection of the renal parenchyma and perirenal tissue producing abscess formation and intrarenal gas. It is almost always seen in diabetics, making it a concern of the physician. A high index of suspicion is required for diagnosis and a combined approach has significantly reduced the mortality.

Gerbode's defect--a rare type of ventricular septal defect.

We report on an elderly lady in the sixth decade of life with congenital Gerbode's defect who refused surgery. She has atrial fibrillation, massive cardiomegaly and repeated episodes of lower respiratory tract infection.