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Chapman CR. Opioid pharmacotherapy for chronic noncancer pain: the american experience. Korean J Pain 2013; 26:3-13. [PMID: 23342201 PMCID: PMC3546207 DOI: 10.3344/kjp.2013.26.1.3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 11/06/2012] [Indexed: 11/25/2022] Open
Abstract
Chronic noncancer pain is a significant and growing public health challenge in the United States. Lacking effective alternative interventions for effective chronic noncancer pain management, many physicians have turned to opioid pharmacotherapy. Increased opioid prescribing brings not only gains in therapeutic benefit but also a higher incidence of adverse drug events including increased medication misuse and opioid related mortality. Currently the United States must confront the dual problems of widespread undertreated chronic noncancer pain and a prescription opioid abuse crisis. Withholding pain relieving drugs from patients in need is unjustifiable, yet drug diversion, abuse and adverse drug events have become major social as well as medical problems. At the heart of this crisis is the lack of definitive evidence about the risk to benefit ratio of opioid pharmacotherapy for chronic noncancer pain both on an individual case and on a population basis. This article describes the extent and severity of the American chronic noncancer pain problem and the history of opioid pharmacotherapy for chronic noncancer pain in the United States. It then discusses the concept of evidence based practice and reviews current evidence supporting opioid pharmacotherapy for chronic noncancer pain as well as adverse drug events related to opioid pharmacotherapy including misuse and abuse. Finally, it considers the conflict of providing pain relief versus protecting society and reviews steps that governmental agencies, industry and others are taking to contain and ultimately resolve the problems of excessive prescribing and conflicting priorities.
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Affiliation(s)
- C Richard Chapman
- Pain Research Center, Department of Anesthesiology, School of Medicine, University of Utah, Salt Lake City, Utah, USA
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Affiliation(s)
- David Taylor
- Director of Pharmacy and Pathology; South London and Maudsley NHS Foundation Trust; London; UK
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Reducing abuse of orally administered prescription opioids using formulation technologies. J Drug Deliv Sci Technol 2013. [DOI: 10.1016/s1773-2247(13)50017-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Peyriere H, Eiden C, Micallef J, Lapeyre-Mestre M, Faillie JL, Blayac JP. Slow-release oral morphine sulfate abuse: results of the postmarketing surveillance systems for psychoactive prescription drug abuse in France. Eur Addict Res 2013; 19:235-44. [PMID: 23428846 DOI: 10.1159/000346179] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Accepted: 11/26/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND Few data are available concerning the diversion and abuse of morphine sulfate. In France, morphine sulfate abuse is currently investigated by the health authorities. The aim of our study was to provide data on morphine sulfate abuse in France, collected during the period 1996-2011. METHODS The French monitoring system for psychoactive medication abuse collected data from several sources: spontaneous reporting of cases of abuse or dependence (NotS; 'Notifications Spontanées'), specific periodic surveys from specialized care centers (OPPIDUM; 'Observation des Produits Psychotropes Illicites ou Détournés de leur Utilisation Médicamenteuse'), and community pharmacists (OSIAP; 'Ordonnances Suspectes Indicateur d'Abus Possible'). RESULTS A total of 649 cases (75% men, median age: 34 years) were spontaneously reported: 578 cases of abuse and 71 cases of use as opiate maintenance treatment. The medication formulation was Skenan(®) (614 cases), and Moscontin(®) (35 cases). All surveys (NotS, OPPIDUM, and OSIAP) showed an overrepresentation of Skenan(®) (87.9-94.6% of cases) that was intravenously injected in 60.4-61.2% of the cases. Data analysis showed that patients abusing morphine sulfate have a long history of drug abuse and a history of polydrug use. CONCLUSION All the data presented in this study highlight the level of morphine sulfate abuse, specify the modalities of use (intravenous route), and show the risks associated with abuse (infectious diseases). This study outlines the usefulness of our epidemiological tools, and provides evidence supporting intensive surveillance.
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Affiliation(s)
- Hélène Peyriere
- Département de Pharmacologie Médicale et Toxicologie, Centre d'Evaluation et d'Information sur la Pharmacodépendance-Addictovigilance (CEIP-A), Hôpital Lapeyronie, Centre Hospitalier Universitaire Montpellier, Montpellier, France
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Abstract
BACKGROUND The use of niacin in the treatment of dyslipidemias is limited by the common side effect of cutaneous vasodilation, commonly termed flushing. Flushing is thought to be due to release of the vasodilatory prostanoids prostaglandin D2 (PGD2) and prostaglandin E2 from arachidonic acid metabolism through the cyclooxygenase pathway. Arachidonic acid is also metabolized by the cytochrome P450 system, which is regulated, in part, by the enzyme soluble epoxide hydrolase (sEH). METHODS These experiments used an established murine model in which ear tissue perfusion was measured by laser Doppler to test the hypothesis that inhibition of sEH would limit niacin-induced flushing. RESULTS Niacin-induced flushing was reduced from 506 ± 126% to 213 ± 39% in sEH knockout animals. Pharmacologic treatment with 3 structurally distinct sEH inhibitors similarly reduced flushing in a dose-dependent manner, with maximal reduction to 143% ± 15% of baseline flow using a concentration of 1 mg/kg TPAU (1-trifluoromethoxyphenyl-3-(1-acetylpiperidin-4-yl) urea). Systemically administered PGD2 caused ear vasodilation, which was not changed by either pharmacologic sEH inhibition or sEH gene deletion. CONCLUSIONS Inhibition of sEH markedly reduces niacin-induced flushing in this model without an apparent effect on the response to PGD2. sEH inhibition may be a new therapeutic approach to limit flushing in humans.
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van Laar M, Pergolizzi JV, Mellinghoff HU, Merchante IM, Nalamachu S, O'Brien J, Perrot S, Raffa RB. Pain treatment in arthritis-related pain: beyond NSAIDs. Open Rheumatol J 2012; 6:320-30. [PMID: 23264838 PMCID: PMC3527878 DOI: 10.2174/1874312901206010320] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 10/22/2012] [Accepted: 10/26/2012] [Indexed: 12/14/2022] Open
Abstract
Managing pain from chronic conditions, such as, but not limited to, osteoarthritis and rheumatoid arthritis, requires the clinician to balance the need for effective analgesia against safety risks associated with analgesic agents. Osteoarthritis and rheumatoid arthritis pain is incompletely understood but involves both nociceptive and non-nociceptive mechanisms, including neuropathic mechanisms. Prevailing guidelines for arthritis-related pain do not differentiate between nociceptive and non-nociceptive pain, sometimes leading to recommendations that do not fully address the nature of pain. NSAIDs are effective in treating the nociceptive arthritis-related pain. However, safety concerns of NSAIDs may cause clinicians to undertreat arthritis-related pain. In this context, combination therapy may be more appropriate to manage the different pain mechanisms involved. A panel convened in November 2010 found that among the currently recommended analgesic products for arthritis-related pain, fixed-low-dose combination products hold promise for pain control because such products allow lower doses of individual agents resulting in decreased toxicity and acceptable efficacy due to synergy between the individual drugs. Better evidence and recommendations are required to improve treatment of chronic arthritis-related pain.
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Affiliation(s)
- Mart van Laar
- Arthritis Center Twente (MST & UT), Enschede, The Netherlands
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Butler SF, Cassidy TA, Chilcoat H, Black RA, Landau C, Budman SH, Coplan PM. Abuse rates and routes of administration of reformulated extended-release oxycodone: initial findings from a sentinel surveillance sample of individuals assessed for substance abuse treatment. THE JOURNAL OF PAIN 2012; 14:351-8. [PMID: 23127293 DOI: 10.1016/j.jpain.2012.08.008] [Citation(s) in RCA: 141] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Revised: 07/31/2012] [Accepted: 08/16/2012] [Indexed: 11/17/2022]
Abstract
UNLABELLED Oxycodone hydrochloride controlled-release, also known as extended-release oxycodone (ER oxycodone), was reformulated with physicochemical barriers to crushing and dissolving intended to reduce abuse through nonoral routes of administration (ROAs) that require tampering (eg, injecting and snorting). Manufacturer shipments of original ER oxycodone (OC) stopped on August 5, 2010, and reformulated ER oxycodone (ORF) shipments started August 9, 2010. A sentinel surveillance sample of 140,496 individuals assessed for substance abuse treatment at 357 U.S. centers between June 1, 2009, and March 31, 2012, was examined for prevalence and prescription-adjusted prevalence rates of past-30-day abuse via any route, as well as abuse through oral, nonoral, and specific ROAs for ER oxycodone and comparators (ER morphine and ER oxymorphone) before and after ORF introduction. Significant reductions occurred for 8 outcome measures of ORF versus OC historically. Abuse of ORF was 41% lower (95% CI: -44 to -37) than historical abuse for OC, with oral abuse 17% lower (95% CI: -23 to -10) and nonoral abuse 66% lower (95% CI: -69 to -63). Significant reductions were not observed for comparators. Observations were consistent with the goals of a tamper resistant formulation for an opioid. Further research is needed to determine the persistence and generalizability of these findings. PERSPECTIVE This article presents preliminary findings indicating that 8 outcome measures of abuse of a reformulated ER oxycodone were lower than that for original ER oxycodone historically, particularly through nonoral ROAs that require tampering (ie, injection, snorting, smoking), in a sentinel sample of individuals assessed for substance use problems for treatment planning.
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Vosburg SK, Jones JD, Manubay JM, Ashworth JB, Benedek IH, Comer SD. Assessment of a formulation designed to be crush-resistant in prescription opioid abusers. Drug Alcohol Depend 2012; 126:206-15. [PMID: 22721679 PMCID: PMC3654549 DOI: 10.1016/j.drugalcdep.2012.05.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Revised: 05/10/2012] [Accepted: 05/15/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND The extent of prescription opioid abuse has led to the development of formulations that are difficult to crush. The purpose of the present studies was to examine whether experienced prescription opioid abusers (individuals using prescription opioids for non-medical purposes regardless of how they were obtained) were able to prepare a formulation of oxymorphone hydrochloride ER 40 mg designed to be crush-resistant (DCR) for intranasal (study 1) or intravenous abuse (study 2), utilizing a non-crush-resistant formulation of oxymorphone (40 mg; OXM) as a positive control. METHODS No drug was administered in these studies. Participants were provided with DCR and OXM tablets in random order and asked to prepare them for abuse with tools/solutions that they had previously requested. The primary outcome for study 1 was particle size distribution, and the primary outcome for study 2 was percent yield of active drug in the extracts. Other descriptive variables were examined to better understand potential responses to these formulations. RESULTS Fewer DCR than OXM particles were smaller than 1.705 mm (9.8% vs. 97.7%), and thus appropriate for analyses. Percent yield of active drug in extract was low and did not differ between the two formulations (DCR: 1.95%; OXM: 1.29%). Most participants were not willing to snort (92%) or inject (84%) the tampered products. Participants indicated that they found less relative value in the DCR than the OXM formulation across both studies. CONCLUSIONS These data suggest that the oxymorphone DCR formulations may be a promising technology for reducing opioid abuse.
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Affiliation(s)
- Suzanne K Vosburg
- Division on Substance Abuse, New York State Psychiatric Institute, Columbia University College of Physicians and Surgeons, Department of Psychiatry, 1051 Riverside Drive, Unit 120, New York, NY 10032, USA.
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Webster LR, Rolleri RL, Pixton GC, Sommerville KW. Randomized, double-blind, placebo-controlled and active-controlled study to assess the relative abuse potential of oxycodone HCl-niacin tablets compared with oxycodone alone in nondependent, recreational opioid users. Subst Abuse Rehabil 2012; 3:101-13. [PMID: 24474870 PMCID: PMC3886648 DOI: 10.2147/sar.s33080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Abuse-deterrent formulations attempt to address public health and societal concerns regarding opioid abuse. Oxycodone HCl-niacin tablets combine oxycodone HCl with niacin and functional inactive excipients to create potential barriers to oral, intranasal, and intravenous abuse. This study compared the relative abuse potential of oral immediate-release oxycodone HCl-niacin with that of oral immediate-release oxycodone HCl and placebo in nondependent, recreational opioid users. Methods Forty-nine participants received oxycodone HCl-niacin 40/240 mg and 80/480 mg, oxycodone 40 mg and 80 mg, and placebo in a randomized, double-blind, placebo-controlled and active-controlled, five-way crossover study. Primary endpoints based on a bipolar 100 mm visual analog scale for drug liking were area under effect curve (AUE0–1h, AUE0–2h, AUE0–3h), peak disliking, and effect at 0.5 hours post-dose (E0.5h). Other endpoints included take drug again assessment, overall drug liking, and pupillometry. Results There were statistically significant differences between oxycodone HCl-niacin and oxycodone HCl doses for all primary endpoints (P < 0.0001, all comparisons), suggesting reduced abuse potential with oxycodone HCl-niacin. Take drug again and overall drug liking showed greater liking of oxycodone alone. Oxycodone HCl-niacin 80/480 mg had consistently lower liking assessments than oxycodone HCl-niacin 40/240 mg, suggesting a dose-response to the aversive effects of niacin. Opioid-related adverse events were similar for equivalent oxycodone doses. The treatment-emergent adverse events most specifically associated with oxycodone HCl-niacin (ie, skin-burning sensation, warmth, and flushing) were consistent with the expected vasocutaneous effects of niacin. No serious adverse events were reported. Conclusion Oxycodone HCl-niacin tablets may, in a dose-dependent manner, decrease the potential for oral abuse of oxycodone without unexpected adverse events or clinically signifi-cant differences in safety parameters compared with oxycodone alone. Although statistically powered, the small size of the study sample and the characteristics of its participants may not be generalizable to the population that abuses prescription opioid medications.
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Affiliation(s)
| | - Robert L Rolleri
- Salix Pharmaceuticals, Inc., Raleigh, NC, USA ; Pfizer Inc, Cary, NC, USA
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60
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Vinson RK. Pharmacokinetics of a New Immediate-Release Methadone Tablet Formulation with Decreased In vitro Solubility. Clin Drug Investig 2012; 32:487-95. [DOI: 10.2165/11633550-000000000-00000] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Betancourt AO, Gosselin PM, Vinson RK. New immediate release formulation for deterring abuse of methadone. Pharm Dev Technol 2012; 18:535-43. [DOI: 10.3109/10837450.2012.680598] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Mastropietro DJ, Omidian H. Current approaches in tamper-resistant and abuse-deterrent formulations. Drug Dev Ind Pharm 2012; 39:611-24. [DOI: 10.3109/03639045.2012.680468] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Taylor R, Raffa RB, Pergolizzi JV. Naltrexone extended-release injection: an option for the management of opioid abuse. Subst Abuse Rehabil 2011; 2:219-26. [PMID: 24474859 PMCID: PMC3846318 DOI: 10.2147/sar.s17920] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The United States Food and Drug Administration (FDA) approved naltrexone, a synthetic competitive antagonist at opioid receptors, in oral form in 1984 for use in the management of opioid abuse and addiction. Because naltrexone and its major metabolite, 6-β-naltrexone, are both competitive antagonists at opioid receptors - and thereby inhibit opioid agonist-induced effects including those desired by abusers - it was hypothesized that once maintained on naltrex-one, opioid-induced desirable effects would be diminished to the point that relapse to illicit use would decline because it was no longer rewarding. However, good medication compliance is a requisite for such a strategy to be effective and a systematic review of oral naltrexone concluded that this method of treatment was not superior for any outcomes measured (ie, retention, abstinence, or side effects) to placebo, psychotherapy, benzodiazepines, or buprenorphine treatment. In addition, the retention rate on oral naltrexone was very low (less than 30%). Recently, the FDA approved an extended-release formulation (intramuscular depot injection) of naltrexone for prevention of relapse to opioid dependence following opioid detoxification and to be used along with counseling and social support. Since it needs to be administered only monthly, as opposed to the daily administration required for the oral formulation, naltrexone injection has the potential for increasing adherence and retention rates. Concerns include liver damage at high doses (oral formulation) and possible opioid overdose if an attempt is made to surmount receptor antagonism by taking higher doses of an opioid agonist or if opioid receptors become "sensitized" under long-term antagonism. The focus of the present review is the current information regarding the safety and efficacy of naltrexone extended-release therapy.
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Affiliation(s)
| | - Robert B Raffa
- Department of Pharmaceutical Sciences, Temple University School of Pharmacy, Philadelphia, PA, USA
| | - Joseph V Pergolizzi
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Anesthesiology, Georgetown University School of Medicine, Washington, DC, USA
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Butler SF, Black RA, Cassidy TA, Dailey TM, Budman SH. Abuse risks and routes of administration of different prescription opioid compounds and formulations. Harm Reduct J 2011; 8:29. [PMID: 22011626 PMCID: PMC3213066 DOI: 10.1186/1477-7517-8-29] [Citation(s) in RCA: 137] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2010] [Accepted: 10/19/2011] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Evaluation of tamper resistant formulations (TRFs) and classwide Risk Evaluation and Mitigation Strategies (REMS) for prescription opioid analgesics will require baseline descriptions of abuse patterns of existing opioid analgesics, including the relative risk of abuse of existing prescription opioids and characteristic patterns of abuse by alternate routes of administration (ROAs). This article presents, for one population at high risk for abuse of prescription opioids, the unadjusted relative risk of abuse of hydrocodone, immediate release (IR) and extended release (ER) oxycodone, methadone, IR and ER morphine, hydromorphone, IR and ER fentanyl, IR and ER oxymorphone. How relative risks change when adjusted for prescription volume of the products was examined along with patterns of abuse via ROAs for the products. METHODS Using data on prescription opioid abuse and ROAs used from 2009 Addiction Severity Index-Multimedia Version (ASI-MV®) Connect assessments of 59,792 patients entering treatment for substance use disorders at 464 treatment facilities in 34 states and prescription volume data from SDI Health LLC, unadjusted and adjusted risk for abuse were estimated using log-binomial regression models. A random effects binary logistic regression model estimated the predicted probabilities of abusing a product by one of five ROAs, intended ROA (i.e., swallowing whole), snorting, injection, chewing, and other. RESULTS Unadjusted relative risk of abuse for the 11 compound/formulations determined hydrocodone and IR oxycodone to be most highly abused while IR oxymorphone and IR fentanyl were least often abused. Adjusting for prescription volume suggested hydrocodone and IR oxycodone were least often abused on a prescription-by-prescription basis. Methadone and morphine, especially IR morphine, showed increases in relative risk of abuse. Examination of the data without methadone revealed ER oxycodone as the drug with greatest risk after adjusting for prescription volume. Specific ROA patterns were identified for the compounds/formulations, with morphine and hydromorphone most likely to be injected. CONCLUSIONS Unadjusted risks observed here were consistent with rankings of prescription opioid abuse obtained by others using different populations/methods. Adjusted risk estimates suggest that some, less widely prescribed analgesics are more often abused than prescription volume would predict. The compounds/formulations investigated evidenced unique ROA patterns. Baseline abuse patterns will be important for future evaluations of TRFs and REMS.
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Affiliation(s)
- Stephen F Butler
- Inflexxion, Inc, 320 Needham St, Suite 100, Newton, MA 02464, 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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Katz N, Dart RC, Bailey E, Trudeau J, Osgood E, Paillard F. Tampering with Prescription Opioids: Nature and Extent of the Problem, Health Consequences, and Solutions. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2011; 37:205-17. [DOI: 10.3109/00952990.2011.569623] [Citation(s) in RCA: 125] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Nathaniel Katz
- Analgesic Solutions,
Natick, MA, USA
- Tufts University School of Medicine,
Boston, MA, USA
| | - Richard C. Dart
- Rocky Mountain Poison & Drug Center, Denver Health, Denver, CO, USA
| | - Elise Bailey
- Rocky Mountain Poison & Drug Center, Denver Health, Denver, CO, USA
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