Indian journal of anaesthesia
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Administration of sedation and/or anaesthesia to patients undergoing painful or uncomfortable procedures at off-site locations is referred to as non-operating room anaesthesia (NORA). Sedating/anaesthetising children in an unfamiliar environment, with the lack of support staff, nonavailability of choice of medication and equipment is often challenging. Studies have shown an increased risk of airway-related adverse events, complications, and even death outside the operating room locations. ⋯ English language articles were searched in Pubmed, Google Scholar, and Academic using 'sedation in children', 'remote location anaesthesia', 'peadiatric sedation', and 'nonoperating room anaesthesia' as the mesh words. Full text of the relevant articles was obtained and this review article was synthesised. The article outlines various safety guidelines, sedation techniques, drugs used for sedation, environmental concerns, procedure-specific risks, and complications associated with NORA in children.
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Review
Operative fasting guidelines and postoperative feeding in paediatric anaesthesia-current concepts.
Preoperative fasting period is the prescribed time prior to any procedure done either under general anaesthesia, regional anaesthesia or sedation, when oral intake of liquids or solids are not allowed. This mandatory fasting is a safety precaution that helps to protect from pulmonary aspiration of gastric contents which may occur any time during anaesthesia. We searched PUBMED for English language articles using keywords including child, paediatric, anaesthesia, fasting, preoperative, gastric emptying. ⋯ Current guidelines recommend fasting duration of 4 hours for breastmilk, 6 hours for milk and light meals and 8 hours for fatty meals. The European Society for Clinical Nutrition and Metabolism (ESPEN) guidelines recommend that oral intake can be initiated within hours of surgery in most patients. While fluids can be started almost immediately, the introduction of solids should be done more cautiously.
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Patients undergoing breast cancer surgeries face significant post-operative pain. We aimed to compare pectoral nerve (PECS) block with erector spinae (ESP) block in these patients in terms of analgesic efficacy and adverse effects. ⋯ PECS II block is a more effective block when compared to ESP block in patients of MRM in terms of postoperative analgesia and opioid consumption.
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Airway ultrasound is an emerging tool to predict difficult laryngoscopy. This study aimed to determine the utility of ultrasound measurement of the anterior soft tissue neck thickness at the level of hyoid, thyrohyoid membrane and thickness of tongue to predict difficult laryngoscopy and compare them with clinical parameters for airway assessment. ⋯ The ultrasound measurements of soft tissue thickness of the anterior neck and tongue thickness along with the clinical assessment of airway can be useful in predicting difficult laryngoscopy.
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The Ambu® AuraGain• is a new single-use supraglottic airway device with gastric channel, designed to facilitate intubation. The study aimed to assess the success rates of proper placement and intubation using Ambu® AuraGain• compared with intubating laryngeal mask airway (ILMA). ⋯ Both devices have 100% insertion success, though Ambu® AuraGain• has lower success rate for facilitating intubation compared with ILMA.