Journal of clinical and diagnostic research : JCDR
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The conventional hydrostatic reduction of an intussusception with barium enema or the pneumatic reduction of an intussusception is associated with considerable ionizing radiations and a risk of perforation; while the hydrostatic reduction of an intussusception under ultrasound guidance is a very safe method because the whole procedure is visualized with real time ultrasound. Also, being a non-invasive method with a high success rate, this procedure has emerged as a useful alternative to a surgical intervention. ⋯ We conclude that ultrasound with colour Doppler study is very useful for the diagnosis of intussusceptions, as well as for guided hydrostatic reductions by using normal saline enema. This is an optimal, simple, and a safe procedure for the treatment of intussusceptions in paediatric patients.
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Since central neuraxial analgesia cannot provide adequate post operative pain relief when it is used alone in patients who had undergone Total Knee Replacement Surgery (TKR), an alternative analgesic method is usually advised. The alternatives include either systemic analgesics (opioids, Non Steroidal Anti Inflamatory Drugs, [NSAIDs], etc) or peripheral nerve blocks. When complete analgesia is aimed in such patients, combining the sciatic nerve blocks along with the Femoral Nerve Blocks (FNBs) will be beneficial. But performing femoral and sciatic nerve blocks together in patients with regional or general anaesthesia will be too cumbersome and in this direction, the major clinical trials are yet to decide on their feasibility. Thus, in an attempt to keep the analgesia methods very simple and effective, the physicians may decide on doing a single nerve block when an ongoing epidural analgesia infusion is in situ. ⋯ A single injection femoral nerve block provides adequate analgesia for the patients who undergo TKR surgery, when an active epidural is in-situ on the day of the surgery. It keeps the analgesic mode as simple and comfortable and it achieves lower pain scores on the day of the surgery, also with least complications, in patients with an ongoing epidural local anaesthetic infusion.
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We would like to report 2 cases where we encountered a rare complication of hypertension without tachycardia after the administration of an interscalene block. We have tried to explain the same with the anatomical correlations.
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Laryngoscopy and tracheal intubation is invariably associated with a reflex sympathetic pressor response resulting in elevated heart rate and blood pressures. This may prove detrimental in high risk patients. Objective of this study is to compare the effects of lignocaine and fentanyl in attenuation of this pressor response to laryngoscopy and tracheal intubation. ⋯ Attenuation of pressor response is seen both with lignocaine and fentanyl. Of the two drugs fentanyl 4mgicrogram i.v. bolus provides a consistent, reliable and effective attenuation as compared to lignocaine 1.5mg/kg iv. bolus.