[1] Guignard B, Bossard AE, Coste C, et al.Acute opioid tolerance:intraoperative remifentanil increases postoperative pain and morphine requirement[J]. Anesthesiology, 2000, 93(2): 409-417. [2] Laulin JP, Maurette P, Corcuff JB, et al.The role of ketamine in preventing fentanyl-induced hyperalgesia and subsequent acute morphine tolerance[J]. Anesth Analg, 2002, 94(5): 1263-1269. [3] Chia YY, Liu K, Wang JJ, et al.Intraoperative high dose fentanyl induces postoperative fentanyl tolerance[J]. Can J Anesth, 1999, 46(9): 872-877. [4] Hansen EG, Duedahl TH, Romsing J, et al.Intra-operative remifentanil mighe influence pain levels in the immediate post-operative period after major abdominalsurgery [J]. Acta Anaesthesiol Scand, 2005, 49 (10): 1464- 1470. [5] Ganne O, Abisseror M, Menault P, et al.Low-dose ketamine failed to spare morphine after a remifentanil-based anaesthesia for ear, nose and throat surgery[J]. Euro J Anaesthesiol, 2005, 22(6): 426-430. [6] CrawfordMW, Hickey C, Zaarour C, et al. Development of acute opioid tolerance during infusion of remifentanil for pediatric scoliosis surgery[J]. Anesth Analg, 2006, 102 (6): 1662-1667. [7] Larcher A, Laulin JP, Celerier E, et al. Acute tolerance associated with a single opiate administration:involvement of N-methyl-D-aspartate-dependant pain facilitatory systems[J]. Neuroscience, 1998, 84(2): 583-589. [8] Celerier E, Laulin JP, Corcuff JB, et al. Progressive enhancement of delayed hyperalgesia induced by repeated heroin administration: a sensitization process[J]. J Neurosci, 2001, 21(11): 4074-4080. [9] Celerier E, Rivat C, Jun Y, et al.Long-lasting hyperalgesia induced by fentanyl in rats:preventive effect of ketamine[J]. Anesthesiology, 2000, 92(2): 465-472. [10] Kissin I, Bright CA, Bradley EL Jr. The effect of ketamine on opioid-induced acute tolerance: can it explain reduction of opioid consumption with ketamine-opioid analgesic combinations[J] ? Anesth Analg, 2000, 91(6): 1483-1488. [11] De Kock M, Lavand' homme P, Waterloos H. `Balanced analgesia' in the perioperative period:is there a place for ketamine[J] ? Pain, 2001, 92(3): 373-380. [12] Jaksch W, Lang S, Reichhalter R, et al.Perioperative small-dose S(+)-ketamine has no incremental beneficial effects on postoperative pain when standard-practice opioid infusions are used[J]. Anesth Analg, 2002, 94(4): 981- 986. [13] Schmid RL, Sandler AN, Katz J.Use and efficacy of lowdose ketamine in the management of current techniques and outcomes[J]. Pain, 1999, 82(2): 111-125. |