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Vitin AA, Egan TD. Remifentanil-induced hyperalgesia: the current state of affairs. Curr Opin Anaesthesiol 2024; 37:371-378. [PMID: 38841986 DOI: 10.1097/aco.0000000000001400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Remifentanil-induced hyperalgesia (RIH) is a part of a general opioid-induced hyperalgesia (OIH) syndrome, seemingly resulting from abrupt cessation of continuous remifentanil infusion at rates equal or exceeding 0.3 mcg/kg/min. The intricate mechanisms of its development are still not completely understood. However, hyperactivation of the N -methyl d -aspartate receptor system, descending spinal facilitation and increased concentration of dynorphin (a κ-opioid ligand) are commonly proposed as possible mechanisms. Several ways of prevention and management have been suggested, such as slow withdrawal of remifentanil infusion, the addition of propofol, pretreatment with or concomitant administration of ketamine, buprenorphine, cyclooxygenase-2 inhibitors (NSAIDs), methadone, dexmedetomidine. In clinical and animal studies, these strategies exhibited varying success, and many are still being investigated.
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Affiliation(s)
| | - Talmage D Egan
- Department of Anesthesiology, Perioperative & Pain Medicine, Spencer Fox Eccles School of Medicine, University of Utah, Salt Lake City, Utah, USA
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Swenson JD, Pollard JE, Peters CL, Anderson MB, Pace NL. Randomized controlled trial of a simplified adductor canal block performed for analgesia following total knee arthroplasty. Reg Anesth Pain Med 2019; 44:348-353. [DOI: 10.1136/rapm-2018-100070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 10/09/2018] [Accepted: 10/28/2018] [Indexed: 11/03/2022]
Abstract
Background and objectivesThe objective of the study was to determine if injection of local anesthetic into the vastus medialis and sartorius muscles adjacent to the adductor canal produces sensory changes comparable with adductor canal block (ACB). This could result in a technically easier and potentially safer alternative to ACB.MethodsIn this randomized controlled trial, patients received either ACB (n=20) or a simplified adductor canal (SAC) block performed using a new fenestrated nerve block needle (n=20). The time to perform each block as well as the number of attempts to position the needle were evaluated. A non-inferiority test was used to compare pain scores and opioid requirements for the ACB and the SAC block.ResultsThe SAC block was performed more rapidly, with fewer needle passes, and had a higher success rate than the ACB. Three block failures and two vessel punctures were observed in the ACB group, while none of these events occurred in SAC block patients. Analgesia and opioid consumption for patients treated with the SAC block were not inferior to ACB.ConclusionThe SAC block is technically easier to perform and potentially safer than ACB. This procedure can be performed using easily visible ultrasound landmarks and has the potential for use among a wide range of healthcare providers.Trial registration numberNCT02786888.
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Li YH, Wang X, Zhou ZJ, Zhuang PJ. Association between fentanyl test results and rescue morphine requirements in children after adenotonsillectomy. J Anesth 2017; 32:77-81. [PMID: 29164334 DOI: 10.1007/s00540-017-2433-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 11/14/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE Preoperative sleep study helps to predict post-adenotonsillectomy morphine requirements. However, in some institutions, many suspected children with obstructive sleep apnoea syndrome have an adenotonsillectomy without polysomnography assessments. This study investigated the relationship between the results of a fentanyl test performed before extubation and the postoperative morphine requirements in children after adenotonsillectomy. METHODS Intravenous fentanyl (1 µg/kg) was given as a test before extubation when spontaneous ventilation was restored in 80 children aged 3-7 years who underwent adenotonsillectomy. The result was considered positive if the patient's respiratory rate decreased >50% after the test. In the recovery room, pain was assessed every 10 min using the Children's Hospital of Eastern Ontario Pain Scale. Rescue morphine (10 µg/kg) was given when the score was ≥6. RESULTS The median [IQR (range)] cumulative morphine consumption rates for children with a positive result (n = 25) and a negative result (n = 52) were 30 (20, 40) and 50 (40, 50) µg/kg, respectively (P = 0.002). Eighty-eight percent of the positive-result patients and 48% of the negative-result patients were light consumers of morphine (cumulative dose <50 µg/kg) (P = 0.001). CONCLUSIONS We conclude that children with a positive result after a fentanyl test require less morphine to achieve comfort than those with a negative result. CLINICALTRIALS. GOV ID NCT02484222.
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Affiliation(s)
- Yi-Hang Li
- Department of Anesthesia, Children's Hospital of Fudan University, 399 Wanyuan Road, Shanghai, 201102, China
| | - Xuan Wang
- Department of Anesthesia, Children's Hospital of Fudan University, 399 Wanyuan Road, Shanghai, 201102, China.
| | - Zhi-Jian Zhou
- Department of Anesthesia, Children's Hospital of Fudan University, 399 Wanyuan Road, Shanghai, 201102, China
| | - Pei-Jun Zhuang
- Department of Anesthesia, Children's Hospital of Fudan University, 399 Wanyuan Road, Shanghai, 201102, China
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Abstract
This review includes a summary of contemporary theories of pain processing and advocates a multimodal analgesia approach for providing perioperative care. A summary of various medication classes and anesthetic techniques is provided that highlights evidence emerging from neurosurgical literature. This summary covers opioid management, acetaminophen, nonsteroidal antiinflammatories, ketamine, lidocaine, dexmedetomidine, corticosteroids, gabapentin, and regional anesthesia for neurosurgery. At present, there is not enough investigation into these areas to describe best practices for treating or preventing chronic pain in neurosurgery; but providers can identify a wider range of options available to personalize perioperative care strategies.
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Affiliation(s)
- Samuel Grodofsky
- Department of Anesthesiology and Critical Care, Hospital of the University of Pennsylvania, 3400 Spruce Street 5th Floor Dulles, Philadelphia, PA 19104, USA.
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Analgesic therapy for major spine surgery. Neurosurg Rev 2015; 38:407-18; discussion 419. [DOI: 10.1007/s10143-015-0605-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 07/13/2014] [Accepted: 11/16/2014] [Indexed: 12/11/2022]
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Podiatric Problems and Management in Patients with Substance Abuse. Subst Abus 2015. [DOI: 10.1007/978-1-4939-1951-2_38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Kim JY, Park SY, Chang HS, Nam SK, Min SK. The efficacy of the time-scheduled decremental continuous infusion of fentanyl for postoperative patient-controlled analgesia after total intravenous anesthesia. Korean J Anesthesiol 2013; 65:544-51. [PMID: 24427461 PMCID: PMC3888848 DOI: 10.4097/kjae.2013.65.6.544] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 06/13/2013] [Accepted: 06/14/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Intravenous fentanyl has been used for acute postoperative pain management, but has not always provided reliable adequate analgesia, including patient-controlled analgesia (PCA). The purpose of this study was to investigate the efficacy of time-scheduled decremental infusion of fentanyl for postoperative analgesia. METHODS Ninety-nine patients, aged 20-65 years, undergoing laparoscopic-assisted hysterectomy using total intravenous anesthesia (TIVA) were randomly assigned into one of the three groups. Their background infusions of fentanyl diluent (2 ml/hr of diluent was equivalent with 0.5 µg/kg/hr of fentanyl) with PCA were maintained at the fixed-rate of 2 ml/hr until the postoperative 24 hr (FX2-2-2), or at the decremental rates of 6.0, 4.0, 2.0 ml/hr (D6-4-2) and 8.0, 4.0, 2.0 ml/hr (D8-4-2). The visual analogue score (VAS), incidence of inadequate analgesia, frequency of PCA intervention, and side effects were evaluated. RESULTS VAS was significantly higher in FX2-2-2 than in D6-4-2 and D8-4-2 until postoperative 3 hr (P < 0.05). After postoperative 4 hr, VAS was significantly higher in FX2-2-2 than D8-4-2 (P < 0.05). The incidence of inadequate analgesia of FX2-2-2 was significantly greater than D6-4-2 (P = 0.038) and D8-4-2 (P < 0.001) until postoperative 1 hr. None of the patients had ventilatory depression, and postoperative nausea and vomiting were not significant among the groups. CONCLUSIONS The time-scheduled decremental background infusion regimens of fentanyl, based on the pharmacokinetic model, could provide more effective postoperative pain management after TIVA, and the side effects and the risk for morbidity were not different from the fixed-rate infusion regimen.
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Affiliation(s)
- Jong-Yeop Kim
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Sung-Yong Park
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Hyuk Soo Chang
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Si-Kwon Nam
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Sang-Kee Min
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, Korea
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Gharaei B, Jafari A, Aghamohammadi H, Kamranmanesh M, Poorzamani M, Elyassi H, Rostamian B, Salimi A. Opioid-Sparing Effect of Preemptive Bolus Low-Dose Ketamine for Moderate Sedation in Opioid Abusers Undergoing Extracorporeal Shock Wave Lithotripsy. Anesth Analg 2013; 116:75-80. [DOI: 10.1213/ane.0b013e31826f0622] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
The strategies used to manage children exposed to long-term opioids are extrapolated from adult literature. Opioid consumption during the perioperative period is more than three times that observed in patients not taking chronic opioids. A sparing use of opioids in the perioperative period results in both poor pain management and withdrawal phenomena. The child's pre-existing opioid requirement should be maintained, and acute pain associated with operative procedures should be managed with additional analgesia. This usually comprises short-acting opioids, regional or local anesthesia, and adjuvant therapies. Long-acting opioids, transdermal opioid patches, and implantable pumps can be used to maintain the regular opioid requirement. Intravenous infusion, nurse controlled analgesia, patient-controlled analgesia, or oral formulations are invaluable for supplemental requirements postoperatively. Effective management requires more than simply increasing opioid dose during this time. Collaboration of the child, family, and all teams involved is necessary. While chronic pain or palliative care teams and other staff experienced with the care of children suffering chronic pain may have helpful input, many pediatric hospitals do not have chronic pain teams, and many patients receiving long-term opioids are not palliative. Acute pain services are appropriate to deal with those on long-term opioids in the perioperative setting and do so successfully in many centers. Staff caring for such children in the perioperative period should be aware of the challenges these children face and be educated before surgery about strategies for postoperative management and discharge planning.
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Affiliation(s)
- Tim Geary
- Department of Anaesthesia, Starship Children's Hospital, Auckland, New Zealand
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Chern SYS, Isserman R, Chen L, Ashburn M, Liu R. Perioperative Pain Management for Patients on Chronic Buprenorphine: A Case Report. ACTA ACUST UNITED AC 2012; 3. [PMID: 24307971 DOI: 10.4172/2155-6148.1000250] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Here we present a patient with a Type I Chiari malformation who was receiving buprenorphine for chronic pain who underwent two separate urogynecologic procedures for removal of vaginal mesh with two different pain management regimens. For the first procedure at an outside hospital, the patient's usual dose of buprenorphine (8 mg sublingual every 8 hours) was continued up through her surgery and then a full opioid receptor agonist was used for postoperative pain management. The patient complained that this resulted in very poor pain control for her in the postoperative period. Prior to her second procedure, which was performed at our institution, buprenorphine was switched to a full opioid agonist (oral hydromorphone 4 mg every 4 to 6 hours, maximum 20 mg per day) for 5 days prior to surgery; postoperative pain was managed with full opioid receptor agonists. The patient again reported suboptimal pain control in spite of substantially increased doses of opioids. This case report highlights the difficulty of perioperative pain management for patients on chronic buprenorphine and emphasizes the need for additional investigation.
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Affiliation(s)
- Sy-Yeu S Chern
- Department of Anesthesiology and Critical Care, University of Pennsylvania Health System, Hospital of University of Pennsylvania, 3400 Spruce St., Philadelphia, PA 19104, USA
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Huxtable CA, Roberts LJ, Somogyi AA, Macintyre PE. Acute Pain Management in Opioid-Tolerant Patients: A Growing Challenge. Anaesth Intensive Care 2011; 39:804-23. [DOI: 10.1177/0310057x1103900505] [Citation(s) in RCA: 162] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In Australia and New Zealand, in parallel with other developed countries, the number of patients prescribed opioids on a long-term basis has grown rapidly over the last decade. The burden of chronic pain is more widely recognised and there has been an increase in the use of opioids for both cancer and non-cancer indications. While the prevalence of illicit opioid use has remained relatively stable, the diversion and abuse of prescription opioids has escalated, as has the number of individuals receiving methadone or buprenorphine pharmacotherapy for opioid addiction. As a result, the proportion of opioid-tolerant patients requiring acute pain management has increased, often presenting clinicians with greater challenges than those faced when treating the opioid-naïve. Treatment aims include effective relief of acute pain, prevention of drug withdrawal, assistance with any related social, psychiatric and behavioural issues, and ensuring continuity of long-term care. Pharmacological approaches incorporate the continuation of usual medications (or equivalent), short-term use of sometimes much higher than average doses of additional opioid, and prescription of non-opioid and adjuvant drugs, aiming to improve pain relief and attenuate opioid tolerance and/or opioid-induced hyperalgesia. Discharge planning should commence at an early stage and may involve the use of a ‘Reverse Pain Ladder’ aiming to limit duration of additional opioid use. Legislative requirements may restrict which drugs can be prescribed at the time of hospital discharge. At all stages, there should be appropriate and regular consultation and liaison with the patient, other treating teams and specialist services.
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Affiliation(s)
- C. A. Huxtable
- Department of Anaesthesia, Pain Medicine and Hyperbaric Medicine, Royal Adelaide Hospital and Discipline of Pharmacology, School of Medical Sciences and Discipline of Acute Care Medicine, University of Adelaide, Adelaide, South Australia and Department of Anaesthesia and Pain Management, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- Department of Anaesthesia, Pain Medicine and Hyperbaric Medicine, Royal Adelaide Hospital
| | - L. J. Roberts
- Department of Anaesthesia, Pain Medicine and Hyperbaric Medicine, Royal Adelaide Hospital and Discipline of Pharmacology, School of Medical Sciences and Discipline of Acute Care Medicine, University of Adelaide, Adelaide, South Australia and Department of Anaesthesia and Pain Management, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- Department of Anaesthesia and Pain Management, Sir Charles Gairdner Hospital
| | - A. A. Somogyi
- Department of Anaesthesia, Pain Medicine and Hyperbaric Medicine, Royal Adelaide Hospital and Discipline of Pharmacology, School of Medical Sciences and Discipline of Acute Care Medicine, University of Adelaide, Adelaide, South Australia and Department of Anaesthesia and Pain Management, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- Discipline of Pharmacology, School of Medical Sciences, University of Adelaide
| | - P. E. Macintyre
- Department of Anaesthesia, Pain Medicine and Hyperbaric Medicine, Royal Adelaide Hospital and Discipline of Pharmacology, School of Medical Sciences and Discipline of Acute Care Medicine, University of Adelaide, Adelaide, South Australia and Department of Anaesthesia and Pain Management, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- Department of Anaesthesia, Pain Medicine and Hyperbaric Medicine, Royal Adelaide Hospital and Associate Professor, Discipline of Acute Care Medicine, University of Adelaide
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Influence of CYP3A5*3 polymorphism and interaction between CYP3A5*3 and CYP3A4*1G polymorphisms on post-operative fentanyl analgesia in Chinese patients undergoing gynaecological surgery. Eur J Anaesthesiol 2011. [DOI: 10.1097/eja.0b013e3283438b39] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Perioperative pain management in the patient treated with opioids: continuing professional development. Can J Anaesth 2009; 56:969-81. [PMID: 19888637 DOI: 10.1007/s12630-009-9202-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2009] [Accepted: 09/15/2009] [Indexed: 10/20/2022] Open
Abstract
PURPOSE The objective of this continuing professional development module is to describe the perioperative anesthesia and pain management of patients taking opioids because of chronic pain or drug addiction. PRINCIPAL FINDINGS The number of patients under opioid treatment is increasing. Pain management is problematic in these patients, because regular opioid intake is associated with mechanisms of tolerance and dependence. More recently, opioid-induced hyperalgesia phenomena have been brought to light. As a rule, the usual opioid dose should be administered with the appropriate conversions, and additional requirements should be anticipated because of the surgical procedure. Local and regional anesthesia, and multimodal analgesia are indicated whenever possible. For the patient addicted to heroin or other opioids, the perioperative period is not a suitable time to initiate weaning. CONCLUSION The physiological and pharmacological changes caused by chronic opioid intake must be understood in order to provide optimal pain management with respect to each individual and the type of procedure.
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Current World Literature. Curr Opin Anaesthesiol 2007; 20:388-94. [PMID: 17620851 DOI: 10.1097/aco.0b013e3282c3a878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Binhas M, Krakowski I, Marty J. Douleurs cancéreuses par excès de nociception chez l'adulte: mise au point sur les recommandations concernant les traitements antalgiques médicamenteux. ACTA ACUST UNITED AC 2007; 26:502-15. [DOI: 10.1016/j.annfar.2007.03.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2006] [Accepted: 03/07/2007] [Indexed: 12/11/2022]
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Abstract
This paper is the 28th consecutive installment of the annual review of research concerning the endogenous opioid system, now spanning over a quarter-century of research. It summarizes papers published during 2005 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology (Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity, neurophysiology and transmitter release (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration and thermoregulation (Section 16); immunological responses (Section 17).
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, 65-30 Kissena Blvd., Flushing, NY 11367, USA.
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Brill S, Ginosar Y, Davidson EM. Perioperative management of chronic pain patients with opioid dependency. Curr Opin Anaesthesiol 2006; 19:325-31. [PMID: 16735818 DOI: 10.1097/01.aco.0000192813.38236.99] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
PURPOSE OF REVIEW In this article, we discuss the perioperative anesthesia and pain management of patients with chronic pain receiving chronic opioid administration. In our practice we may expect to be confronted with opioid-dependent patients in routine anesthesia practice and should acquire specific knowledge and skills to effectively manage the perioperative and acute pain management issues that arise. RECENT FINDINGS The number of patients treated chronically with opioids has increased steadily over the past decade; currently about 10% of all chronic-pain patients are treated with opioids. As these patients are no longer confined to terminally ill cancer patients, growing numbers of these patients are facing surgical interventions. SUMMARY In our clinical practice, we should employ multimodal pain management therapy by using an around-the-clock regimen of nonsteroidal anti-inflammatory drugs, cyclooxygenase-2 inhibitors, acetaminophen, and regional blockade. Dosing regimens should be individualized to optimize efficacy while minimizing the risk of adverse events.
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Affiliation(s)
- Silviu Brill
- Sheba Medical Center, Department of Anesthesia and Intensive Care, Tel Hashomer, and Department of Anesthesiology and Critical Care Medicine, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
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