Indian journal of anaesthesia
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Continuous arterial pressure monitoring is essential in cardiac surgical patients during induction of general anaesthesia (GA). Continuous non-invasive arterial pressure (CNAP) monitoring is fast gaining importance due to complications associated with the invasive arterial monitoring. Recently, a new continuous non-invasive arterial pressure device (CNAP™) has been validated perioperatively in non-cardiac surgeries. The aim of our study is to compare and assess the performance of CNAP during GA with invasive arterial pressure (IAP) in patients undergoing cardiac surgeries. ⋯ We conclude CNAP™ provides real-time estimates of arterial pressure comparable to IAP during induction of GA for cardiac surgery. We recommend CNAP can be used as an alternative to IAP in situations such as cardiac patients coming for non-cardiac surgeries, cardiac catheterization procedures, positive Allen's test, inability to cannulate radial artery and vascular diseases, where continuous blood pressure monitoring is required.
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Transfluthrin is being used as fast acting insecticide and liquid mosquito repellent. This is a case report of poisoning with transfluthrin (90 ml liquid containing 792 mg of transfluthrin) by a 25-year-old female. Tonic-clonic convulsions were not controlled with conventional drugs. In intensive care unit, patient was managed with muscle paralysis by neuromuscular blocking drug vecuronium and elective mechanical ventilation for more than 48 h under care of the anaesthesiologist with uneventful recovery.
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Post-operative sore throat (POST) occurs in 21-65% of patients. Ketamine used earlier as gargle for reducing POST has limitations. The aim of this study was to see if nebulised ketamine reduces POST. ⋯ Ketamine nebulization significantly attenuated the incidence and severity of POST, especially in the early post-operative period, with no adverse effects.
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Modified Radical Mastectomy (MRM) is the commonly used surgical procedure for operable breast cancer, which involves extensive tissue dissection. Therefore, wound instillation with local anaesthetic may provide better postoperative analgesia than infiltration along the line of incision. We hypothesised that instillation of bupivacaine through chest and axillary drains into the wound may provide postoperative analgesia. ⋯ Wound instillation with local anaesthetics is a simple and effective means of providing good analgesia without any major side-effects.