Journal of clinical and diagnostic research : JCDR
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Dexmedetomidine is an alpha 2 adrenergic receptor agonist, even ten times more selective than clonidine. It is a very versatile drug in anaesthesia practice, finding place in increasing number of clinical scenarios and is no more limited to intensive care unit (ICU) sedation. ⋯ It reduces delirium and preserves respiratory function which adds benefits to its uses. The aim of this review is to make awareness of its role in present anaesthesia and discuss its limitations at the same time.
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This study aimed to evaluate the effect of ropivacaine epidural analgesia on duration and outcome of labour in nulliparous parturients of India with parturient not receiving any analgesia. ⋯ Epidural analgesia by ropivacaine in Indian nulliparous resulted in shorter duration of first stage and prolongs duration of second stage of labour compared with parturients without analgesia; however, instrumental vaginal or caesarean delivery rate does not increase in the epidural group.
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During induction of anesthesia and intubation, hemodynamic changes are very important; especially in patients with coronary artery disease (CAD) and left ventricular dysfunction. A little information is available on the hemodynamic effects of a combination of ketamine-thiopental for induction of anesthesia in patients undergoing coronary artery bypass graft (CABG) surgery, with impaired ventricular function. ⋯ Hemodynamic stability after administration of ketamine-thiopental sodium combination for induction of anesthesia in patients undergoing CABG surgery, with impaired ventricular function, supports the clinical impression that this combination is safe in CABG surgery patients with low EF.
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Acute angle closure glaucoma is rarely seen as complication of snake bite.We report three cases of bilateral acute angle closure glaucoma with capillary leak syndrome and acute renal failure secondary to hematotoxic snake bites. We are also briefly discussing the association of capillary leak syndrome and angle closure glaucoma in hematotoxic snake bite. This is the first time an association between angle closure and capillary leak syndrome following snake bite is reported. ⋯ Acute angle closure glaucoma seems to be associated with systemic capillary leak syndrome in hematotoxic snake bite. High suspicion, early recognition, timely and appropriate treatment can prevent visual loss in this rare complication.
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Morbidity related to hypertrophic scars and contractures which are well known sequel after burns remains high and in fact has increased as more severely burned patients are surviving. This study was undertaken in order to assess the varied clinical presentation, precipitating factors, preventive measures, treatment modalities of neck contractures and evaluate the results after surgical procedures. ⋯ Local flaps have many advantages and are to be used whenever possible. It is preferable to place the grafts if used in the area surrounding the neck (donor site of flap) or at least in the non-visible area of the neck (submental area). When a combination of flap & graft is used, it's preferable to place the flap in a horizontal intersecting fashion in between the two patches of the graft. A follow up program for reasonable period is highly desired.