Anesthesia, essays and researches
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Retracted Publication
Evaluation of Ultrasound-Guided Erector Spinae Plane Block and Oblique Subcostal Transversus Abdominis Plane Block in Laparoscopic Cholecystectomy: Randomized, Controlled, Prospective Study.
Oblique subcostal transversus abdominis plane block (OSTAP) is a recently described regional anesthetic technique used in upper abdominal surgeries such as laparoscopic cholecystectomy (LC). Erector spinae plane block (ESPB) has also been reported for postoperative analgesia in LC. ⋯ Bilateral ultrasound-guided ESPB and OSTAP performed at the end of LC lead to akin analgesia requirement and improve the quality of multimodal analgesia.
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Perioperative shivering can occur in up to 85% of patients undergoing cesarean section under spinal anesthesia. It has many detrimental effects and disrupts early mother-child bonding. Therefore, it should ideally be prevented by either pharmacologic or nonpharmacological means. ⋯ Combined use of ondansetron and forced- air warmer was more effective in reducing the incidence of shivering in pregnant women during elective cesarean section than when used individually.
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Clonidine, an alpha2 agonist, when added to local anesthetics in different regional and neuraxial blocks reduces the onset time, improves the efficacy, and increases the duration of postoperative analgesia. ⋯ The inclusion of 100 μg of clonidine with bupivacaine in ultrasound-guided supraclavicular brachial plexus blocks prolongs both sensory and motor blockade. It also provides significant postoperative analgesia and mild sedation which is beneficial in the immediate stressful postoperative period.
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This study was designed to compare the prevention of emergence agitation (EA) of sevoflurane anesthesia by an intraoperative bolus or low-dose infusion of dexmedetomidine in pediatric patients undergoing lower abdominal surgeries. ⋯ Both bolus or low-dose infusion of dexmedetomidine was effective for the prevention of EA with sevoflurane anesthesia, but bolus dose of dexmedetomidine was more effective.
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Complex gastrointestinal (GI) endoscopic procedures like endoscopic retrograde cholangiopancreatography (ERCP) require deep sedation or general anesthesia. Comorbidities with the poor physiological condition warrant endotracheal intubation to prevent hypoxia and aspiration. The gastro-laryngeal tube (GLT), a new supraglottic airway device with a separate channel for endoscope looks promising. ⋯ GLT as an airway device is a safe alternative with decreased stress response compared to endotracheal intubation for upper GI endoscopy procedures.