Pak J Med Sci
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To compare mean homeostatic model assessment of insulin resistance (HOMA-IR) in patients with and without chronic obstructive pulmonary disease (COPD). ⋯ COPD is one of the chronic debilitating diseases in our region with various extra-pulmonary complications. We found IR to be present higher in COPD patients compared with healthy controls. Evaluating the pulmonary function as well as systemic metabolic parameters, may contribute to minimizing mortality and morbidity.
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This study finds out drug usage trends in Stage I Hypertensive Patients without any compelling indications in Karachi, deviations of current practices from evidence based antihypertensive therapeutic guidelines and looks for cost minimization opportunities. ⋯ Feedbacks showed that therapeutic guidelines were not followed by the doctors practicing in the community and hospitals in Karachi. Thiazide diuretics were hardly used. Beta blockers were widely prescribed. High priced market leaders or expensive branded generics were commonly prescribed. Therefore, there are great opportunities for cost minimization by using evidence-based clinically effective and safe medicines.
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To evaluate salivary detection of HPV-16 & 18 would be feasible and informative biomarker for oral pre-malignant and malignant lesion in our population. ⋯ HPV infection for the causation of oral cancer cannot be fully established possibly due to small sample size. More over differences in genetic makeup, environment, indulgence in peculiar risk factor habits, sexual practices and difficult evaluation of the acquisition of viral load due to socio-cultural and religious restrictions could be the reason.
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The QT interval represents ventricular depolarisation and repolarisation. Prolongation of this interval can lead to life-threatening complications. ⋯ Many risk factors have been identified in prolonging the QT interval, one of which is medication commonly used in the treatment of Psychiatric ailments. This article describes Antipsychotic drugs causing prolonged QT interval and the possible underlying mechanisms alongside the current best practice on the management of this potentially fatal complication.
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Musculoskeletal and limb defects (MLDs) are the major categories in hereditary anomalies and are a significant source of the disabilities. This study aimed at elucidating the nature and pattern of MLDs prevalent in Chitral district, which is an isolated population in the North-West of Pakistan. ⋯ This research witnesses a distinctive pattern of MLDs in Chitral, which has not been reported for any other population of Pakistan so far. Further studies are required to observe the molecular etiologies of these malformations and to offer rapid diagnosis and genetic counseling.