Joshi GP, Ogunnaike BO. Consequences of inadequate postoperative pain relief and chronic persistent postoperative pain. Anesthesiol Clin N Am. 2005;23:21-36.

Wu CL, Raja SN. Treatment of acute postoperative pain. Lancet. 2011;377:2215-25.

Kehlet H, Jensen TS, Woolf CJ. Persistent postsurgical pain: risk factors and prevention. Lancet. 2006;367:1618-25.

Perkins FM, Kehlet H. Chronic pain as an outcome of surgery. A review of predictive factors. Anesthesiology. 2000;93:1123-33.

Keller SM, Carp NZ, Levy MN. Chronic post thoracotomy pain. J Cardiovasc Surg (Torino). 1994;35(6 Suppl. 1):161-4.

Callesen T, Bech K, Kehlet H. Prospective study of chronic pain after groin hernia repair. Br J Surg. 1999;86:1528-31.

Fecho K, Miller NR, Merritt SA. Acute and persistent postoperative pain after breast surgery. Pain Med. 2009;10:708-15.

Leslie TA, Illing RO, Cranston DW. The incidence of chronic scrotal pain after vasectomy: a prospective audit. BJU Int. 2007;100:1330-3.

Vermelis JM, Wassen MM, Fiddelers AA. Prevalence and predictors of chronic pain after labor and delivery. Curr Opin Anaesthesiol. 2010;23:295-9.

Gerbershagen HJ, Ozgür E, Dagtekin O. Preoperative pain as a risk factor for chronic post-surgical pain - six month follow-up after radical prostatectomy. Eur J Pain. 2009;13:1054-61.

Macrae WA. Chronic post-surgical pain: 10 years on. Br J Anaesth. 2008;101:77-86.

Macrae WA. Chronic pain after surgery. Br J Anaesth. 2001;87:88-98.

Sakakura N, Usami N, Taniguchi T. Assessment of long-term postoperative pain in open thoracotomy patients: pain reduction by the edge closure technique. Ann Thorac Surg. 2010;89:1064-70.

Sommer M, de Rijke JM, van Kleef M. Predictors of acute postoperative pain after elective surgery. Clin J Pain. 2010;26:87-94.

Ip HY, Abrishami A, Peng PW. Predictors of postoperative pain and analgesic consumption: a qualitative systematic review. Anesthesiology. 2009;111:657-77.

Inaba T, Okinaga K, Fukushima R. Prospective randomized study of two laparotomy incisions for gastrectomy: midline incision versus transverse incision. Gastric Cancer. 2004;7:167-71.

Brown SR, Goodfellow PB. Transverse verses midline incisions for abdominal surgery. Cochrane Database Syst Rev. 2005:CD005199.

Lee SH, Lim KC, Jeon MK. Postoperative pain and influencing factors among living liver donors. Transplant Proc. 2012;44:363-5.

Niraj G, Rowbotham DJ. Persistent postoperative pain: where are we now?. Br J Anaesth. 2011;107:25-9.

Latremoliere A, Woolf CJ. Central sensitization: a generator of pain hypersensitivity by central neural plasticity. J Pain. 2009;10:895-926.

Dahl JB, Møiniche S. Pre-emptive analgesia. Br Med Bull. 2004;71:13-27.

Burke S, Shorten GD. When pain after surgery doesn’t go away. Biochem Soc Trans. 2009;37(Pt 1):318-22.

Yan S, Wu N, Xiong HC. Effect of bilateral intercostal nerve protection on post-thoracotomy pain relief: a prospective single-blinded randomized study. Zhonghua Yi Xue Za Zhi. 2008;88:597-601.

Hakeem A, Shanmugam V. Inguinodynia following Lichtenstein tension-free hernia repair: a review. World J Gastroenterol. 2011;17:1791-6.

Katz J, Seltzer Z. Transition from acute to chronic postsurgical pain: risk factors and protective factors. Expert Rev Neurother. 2009;9:723-44.

Sadatsune EJ, Leal PC, Clivatti J. Dor crônica pós-operatória: fisiopatologia, fatores de risco e prevenção. Rev Dor. 2011;12:58-63.

Janssen KJ, Kalkman CJ, Grobbee DE. The risk of severe postoperative pain: modification and validation of a clinical prediction rule. Anesth Analg. 2008;107:1330-9.

Finnerup NB, Sindrup SH, Jensen TS. The evidence for pharmacological treatment of neuropathic pain. Pain. 2010;150:573-81.

Wong K, Phelan R, Kalso E. Antidepressant drugs for prevention of acute and chronic postsurgical pain: early evidence and recommended future directions. Anesthesiology. 2014;121:591-608.

Auerbach AD, Vittinghoff E, Maselli J. Perioperative use of selective serotonin reuptake inhibitors and risks for adverse outcomes of surgery. JAMA Intern Med. 2013;173:1075-81.

Seitz DP, Bell CM, Gill SS. Risk of perioperative blood transfusions and postoperative complications associated with serotonergic antidepressants in older adults undergoing hip fracture surgery. J Clin Psychopharmacol. 2013;33:790-8.

Weinrieb RM, Auriacombe M, Lynch KG. Selective serotonin re-uptake inhibitors and the risk of bleeding. Expert Opin Drug Saf. 2005;4:337-44.

Sills GJ. The mechanisms of action of gabapentin and pregabalin. Curr Opin Pharmacol. 2006;6:108-13.

Gidal BE. New and emerging treatment options for neuropathic pain. Am J Manag Care. 2006;12(9 Suppl.):S269-78.

Taylor CP, Gee NS, Su TZ. A summary of mechanistic hypotheses of gabapentin pharmacology. Epilepsy Res. 1998;29:233-49.

Dahl JB, Mathiesen O, Møiniche S. “Protective premedication”: an option with gabapentin and related drugs? A review of gabapentin and pregabalin in the treatment of post-operative pain. Acta Anaesthesiol Scand. 2004;48:1130-6.

Sills GJ. Not another gabapentin mechanism!. Epilepsy Curr. 2005;5:75-7.

Fassoulaki A, Triga A, Melemeni A. Multimodal analgesia with gabapentin and local anesthetics prevents acute and chronic pain after breast surgery for cancer. Anesth Analg. 2005;101:1427-32.

Brogly N, Wattier JM, Andrieu G. Gabapentin attenuates late but not early postoperative pain after thyroidectomy with superficial cervical plexus block. Anesth Analg. 2008;107:1720-5.

Clivatti J, Sakata RK, Issy AM. Review of the use of gabapentin in the control of postoperative pain. Rev Bras Anestesiol. 2009;59:87-98.

Ben-Menachem E. Pregabalin pharmacology and its relevance to clinical practice. Epilepsia. 2004;45(Suppl. 6):13-8.

Rowbotham DJ. Gabapentin: a new drug for postoperative pain?. Br J Anaesth. 2006;96:152-5.

Hirota K, Lambert DG. Ketamine: its mechanism(s) of action and unusual clinical uses. Br J Anaesth. 1996;77:441-4.

Sinner B, Graf BM. Ketamine. Handb Exp Pharmacol. 2008;182:313-33.

De Kock M, Lavand’homme P, Waterloos H. “Balanced analgesia” in the perioperative period: is there a place for ketamine?. Pain. 2001;92:373-80.

Detweiler DJ, Eisenach JC, Tong C. A cholinergic interaction in alpha 2 adrenoceptor-mediated antinociception in sheep. J Pharmacol Exp Ther. 1993;265:536-42.

Bonnet F, Buisson VB, Francois Y. Effects of oral and subarachnoid clonidine on spinal anesthesia with bupivacaine. Reg Anesth. 1990;15:211-4.

Eisenach JC, De Kock M, Klimscha W. Alpha(2)-adrenergic agonists for regional anesthesia. A clinical review of clonidine (1984-1995). Anesthesiology. 1996;85:655-74.

Watkins LR, Maier SF. Glia: a novel drug discovery target for clinical pain. Nat Rev Drug Discov. 2003;2:973-85.

Reuben SS. Preventing the development of complex regional pain syndrome after surgery. Anesthesiology. 2004;101:1215-24.

Chidambaran V, Ngamprasertwong P, Vinks AA. Pharmacogenetics and anesthetic drugs. Curr Clin Pharmacol. 2012;7:78-101.

Yanagidate F, Strichartz GR. Local anesthetics. Handb Exp Pharmacol. 2007:95-127.

Sinclair R, Eriksson AS, Gretzer C. Inhibitory effects of amide local anaesthetics on stimulus-induced human leukocyte metabolic activation LTB4 release and IL-1 secretion in vitro. Acta Anaesthesiol Scand. 1993;37:159-65.

Goldstein IM, Lind S, Hoffstein S. Influence of local anesthetics upon human polymorphonuclear leukocyte function in vitro. Reduction of lysosomal enzyme release and superoxide anion production. J Exp Med. 1977;146:483-94.

Møiniche S, Kehlet H, Dahl JB. A qualitative and quantitative systematic review of preemptive analgesia for postoperative pain relief: the role of timing of analgesia. Anesthesiology. 2002;96:725-41.

Møiniche S, Mikkelsen S, Wetterslev J. A qualitative systematic review of incisional local anaesthesia for postoperative pain relief after abdominal operations. Br J Anaesth. 1998;81:377-83.

Hannibal K, Galatius H, Hansen A. Preoperative wound infiltration with bupivacaine reduces early and late opioid requirement after hysterectomy. Anesth Analg. 1996;83:376-81.

Lombardi Jr. AV, Berend KR, Mallory TH. Soft tissue and intra-articular injection of bupivacaine, epinephrine, and morphine has a beneficial effect after total knee arthroplasty. Clin Orthop Relat Res. 2004:125-30.

Singh K, Phillips FM, Kuo E. A prospective, randomized, double-blind study of the efficacy of postoperative continuous local anesthetic infusion at the iliac crest bone graft site after posterior spinal arthrodesis: a minimum of 4-year follow-up. Spine (Phila Pa 1976). 2007;32:2790-6.

Ballieul RJ, Jacobs TF, Herregods S. The peri-operative use of intra-articular local anesthetics: a review. Acta Anaesthesiol Belg. 2009;60:101-8.

Shum CF, Lo NN, Yeo SJ. Continuous femoral nerve block in total knee arthroplasty: immediate and two-year outcomes. J Arthroplasty. 2009;24:204-9.

Klein SM. Beyond the hospital: continuous peripheral nerve blocks at home. Anesthesiology. 2002;96:1283-5.

Klein SM, Pietrobon R, Nielsen KC. Peripheral nerve blockade with long-acting local anesthetics: a survey of the Society for Ambulatory Anesthesia. Anesth Analg. 2002;94:71-6.

Klein SM, Evans H, Nielsen KC. Peripheral nerve block techniques for ambulatory surgery. Anesth Analg. 2005;101:1663-76.

Rodgers A, Walker N, Schug S. Reduction of postoperative mortality and morbidity with epidural or spinal anaesthesia: results from overview of randomised trials. BMJ. 2000;321:1493.

Obata H, Saito S, Fujita N. Epidural block with mepivacaine before surgery reduces long-term post-thoracotomy pain. Can J Anaesth. 1999;46:1127-32.