Anesthesia, essays and researches
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Two-thirds of patients undergoing coronary artery bypass grafting (CABG) surgery report moderate to severe pain, particularly with ambulatory or respiratory effort. ⋯ Perioperative TEA using fentanyl with bupivacaine provided optimal postoperative analgesia at rest and during coughing in patients following CABG surgery as compared to postoperative analgesia with intravenous fentanyl. It also resulted in optimal postoperative hemodynamic status, good cooperation to chest physiotherapy with less sedation.
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Pain physicians and anesthesiologists routinely perform stellate ganglion block for the treatment of painful upper extremity sympathetic dystrophy. Close proximity of ganglion to vascular structures warrants some expertise and training in the procedure. ⋯ We have few cases wherein we could successfully ablate intractable ventricular tachycardia with stellate block which was refractory to repeated shocks. We are reporting one such case with the intention of making an awareness in the anesthesia community about this treatment option.
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The quest for an ideal sedative during regional anesthesia is on. Although propofol has been accepted as a sedative intraoperatively, it can be associated with troublesome hemodynamic changes. Dexmedetomidine is a new alpha 2 agonist used widely for sedation. ⋯ Dexmedetomidine at equivalent doses of propofol has a similar hemodynamic and respiratory effect, similar surgeon's satisfaction score, higher patient's satisfaction score, and no significant side effects in ASA I/II patients. Thus, dexmedetomidine may prove to be a valuable alternative to propofol for sedation in patients undergoing upper limb surgeries in brachial plexus block.
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Although anesthesiology has grown tremendously and although anesthesiologists play a crucial role in the perioperative management of patients and also outside operating theater (OT) such as critical care, pain clinic, and labor analgesia, they do not get due recognition. We conducted a study to assess the awareness about the role of anesthesia and anesthesiologists among patients scheduled to undergo surgery in a Government Tertiary Care Teaching Women and Children Hospital. ⋯ Most of the participants were not aware of the role of anesthesia and anesthesiologists inside and outside OT. Although this could be attributed to their lower level of education, the fraternity of anesthesiologists has to educate patients and surgeons about the role of anesthesia.
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Supraglottic airway devices can act as an alternative to endotracheal intubation in both normal and difficult airway. LMA Proseal (P-LMA) and LMA Supreme (S-LMA) alongwith acting as effective ventilating device, provide port for gastric drainage. ⋯ Both can act as an effective ventilatory devices. But where LMA Proseal provides a more effective glottic seal by having a greater OLP, single use LMA Supreme provides acceptable glottic seal with easier and faster insertion, therefore, it can be accepted as better alternative to LMA Proseal.