Anesthesia and analgesia
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Anesthesia and analgesia · Dec 1998
Comment Letter Comparative StudyTracheal intubation for awake versus paralyzed infants with pyloric stenosis.
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Anesthesia and analgesia · Dec 1998
Randomized Controlled Trial Comparative Study Clinical TrialPostoperative analgesia with intramuscular morphine at fixed rate versus epidural morphine or sufentanil and bupivacaine in patients undergoing major abdominal surgery.
We assessed the efficacy and side effects of postoperative analgesia with three different pain regimens in 90 patients undergoing major abdominal surgery. The patients were randomly assigned to one of three groups: epidural morphine (EM) or sufentanil (ES), both combined with bupivacaine, or IM morphine (IM) at fixed intervals. Before incision, patients in the epidural groups received sufentanil or morphine in bupivacaine via a thoracic catheter, followed by a continuous infusion 1 h later. General anesthesia consisted of N2O/O2 and isoflurane for all groups. Patients in all groups received IV sufentanil as part of their anesthetic management. Patients in the IM group received IV sufentanil 1 microg/kg before incision, and patients in all groups received sufentanil 10 microg for inadequate analgesia. Postoperatively, the epidural or IM treatment was continued for > or =5 days. Postoperative analgesia at rest and during coughing and movement was significantly better in the epidural groups than in the IM group during the 5 consecutive days. There were no significant differences between the epidural groups. The incidence of most side effects was similar in all groups. We conclude that epidural analgesia provided better pain relief than IM analgesia, even if the latter was optimized by fixed-dose administration at fixed intervals and included adjustments on demand. Epidural sufentanil and morphine, both combined with bupivacaine, seemed to be equally effective with similar side effects. ⋯ Postoperative analgesia with epidural sufentanil or morphine and bupivacaine after major abdominal surgery seemed to be better than the conventional method of IM morphine treatment, despite optimal administration, i.e., fixed doses at fixed intervals with regular adjustments. Analgesic efficacy and side effects of epidural sufentanil and morphine were similar.
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Anesthesia and analgesia · Dec 1998
Randomized Controlled Trial Clinical TrialProphylactic oral antiemetics for preventing postoperative nausea and vomiting: granisetron versus domperidone.
In this prospective, randomized, double-blinded study, we evaluated the efficacy of the oral antiemetics, granisetron and domperidone, for the prevention of postoperative nausea and vomiting (PONV) in 100 women undergoing major gynecologic surgery. Patients received either granisetron 2 mg or domperidone 20 mg (n = 50 in each group) orally 1 h before surgery. Standardized anesthetic techniques and postoperative analgesia regimens were used. Complete response (defined as no PONV and no administration of rescue antiemetic medication) for 0-3 h after anesthesia was 88% with granisetron and 52% with domperidone; the corresponding incidence for 3-24 h after anesthesia was 86% and 48% (P < 0.05). No clinically important adverse events due to the drugs were observed in any of the groups. In conclusion, the efficacy of preoperative oral granisetron is superior to that of domperidone for the prevention of PONV after major gynecologic surgery. ⋯ We compared the efficacy of granisetron and domperidone administered orally for the prevention of postoperative nausea and vomiting in women undergoing gynecologic surgery. Preoperative oral granisetron was more effective than domperidone.