Anesthesia, essays and researches
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It is difficult to predict the neurological outcome in survivor of cardio respiratory arrest. We report a case of 32 year old survivor of respiratory arrest who developed myoclonic jerks following overdose of sedation during spinal anesthesia. We initially thought these to be myoclonic status epilepticus (MSE). ⋯ Making an early diagnosis and properly managing LAS is positively related to improving the patient's functional outcome. The aim of this manuscript is to spread awareness and knowledge of LAS among ICU doctors. The diagnosis of LAS and the controversies and difficulties that surround its diagnosis and treatment and other aspects of prognostication in cardiac arrest are reviewed.
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Ultrasound-guided transversus abdominis plane (TAP) block is an extremely attractive alternative to the technically difficult epidural in obese patients. It provides adequate perioperative analgesia and reduces the opioid requirement. ⋯ We present a case of 65-year-old male patient weighing 96 kg who underwent umbilical hernia repair and had adequate perioperative pain relief after the ultrasound-guided TAP block. Epidural analgesia planned for him was abandoned after we faced technical difficulty in securing the epidural, but the TAP block administered under ultrasound guidance ensured adequate pain relief perioperatively.
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Laparoscopic cholecystectomy became the standard surgery for gallstone disease because of causing less postoperative pain, respiratory compromise and early ambulation. ⋯ The present study not only confirmed that both segmental TSA and conventional lumber spinal anesthesia (LSA) are safe and good alternatives to general anesthesia (GA) in healthy patients undergoing laparoscopic cholecystectomy but also showed better postoperative pain control of both spinal techniques when compared with general anesthesia. Segmental TSA provides better hemodynamic stability, lesser vasopressor use and early ambulation and discharge with higher degree of patient satisfaction making it excellent for day case surgery compared with conventional lumbar spinal anesthesia.
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Morbidly obese patients are at increased risk of difficult mask ventilation and intubation as well as increased risk of hypoxemia during tracheal intubation. Recently, new video-assisted intubation devices have been developed. The GlideScope(®) videolaryngoscope and LMA CTrach™ (CT) allows continuous video-endoscopy of the tracheal intubation procedure. ⋯ The GlideScope(®) videolaryngoscope and the LMA CTrach™ reduced the difficulty, improved laryngoscopic views and overall success rate of tracheal Intubationto a similar extent compared with the Macintosh laryngoscope in morbidly obese patients. The GVL improved intubation time for tracheal intubation compared with the CT and DL but no patient became hypoxic with CT because of prolonged intubation time.
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Endotracheal intubation is important to carry out various surgical procedures. The estimation of endotracheal tube size is governed by narrowest diameter of the upper airway. The objective of the study was to assess the narrowest tracheal diameter by ultrasound for selection of the appropriate size endotracheal tube. ⋯ Ultrasonography may be used for the assessment of the subglottic diameter of trachea in children to estimate the appropriate size endotracheal tube for intubation.