101
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Chang YP, Compton P. Management of chronic pain with chronic opioid therapy in patients with substance use disorders. Addict Sci Clin Pract 2013; 8:21. [PMID: 24341916 PMCID: PMC3904483 DOI: 10.1186/1940-0640-8-21] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 12/05/2013] [Indexed: 01/02/2023] Open
Abstract
Substance use disorders (SUDs), whether active or in remission, are often encountered in patients with chronic nonmalignant pain. Clinicians are challenged when managing chronic pain while facing substance abuse issues during the course of chronic opioid therapy (COT). Further, the interrelated behavioral symptomatology of addiction and chronic pain suggests that if one disorder is untreated, effective treatment of the other in not possible. Incomplete understanding of the overlapping presentations of the two disorders, coupled with insufficient management of both conditions, leads to undertreated pain and premature discharge of SUD patients from pain treatment. In order to achieve pain relief and optimal functionality, both conditions need to be carefully managed. This paper reviews the prevalence of SUDs in chronic pain patents; the overlapping presentation of the two disorders; risk factors and stratification for addiction; identification of addiction in the chronic pain population; and suggestions for treating patients with COT, with an emphasis on relapse prevention. With appropriate assessment and treatment, COT for chronic pain patients with a history of SUD can be successful, leading to improved functionality and quality of life.
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Affiliation(s)
- Yu-Ping Chang
- University of Buffalo School of Nursing, Buffalo, 3435 Main Street Wende Hall 201E, Buffalo, NY 14221, USA.
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102
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Sullivan MD, Howe CQ. Opioid therapy for chronic pain in the United States: promises and perils. Pain 2013; 154 Suppl 1:S94-S100. [PMID: 24036286 DOI: 10.1016/j.pain.2013.09.009] [Citation(s) in RCA: 162] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Revised: 07/31/2013] [Accepted: 09/04/2013] [Indexed: 12/20/2022]
Abstract
Opioid therapy offers the promise of reducing the burden of chronic pain in not just individual patients, but among the broad population of patients with chronic pain. Randomized trials have demonstrated that opioid therapy for up to 12-16weeks is superior to placebo, but have not addressed longer-term use. In the United States, opioid sales have quadrupled during 2000-2010, with parallel increases in opioid accidental overdose deaths and substance abuse admissions. Clinical use of long-term opioid therapy is characterized by a pattern of adverse selection, where high-risk patients are prescribed high-risk opioid regimens. This adverse selection may link these trends in use, abuse, and overdose. Long-term opioid therapy appears to be associated with iatrogenic harm to the patients who receive the prescriptions and to the general population. The United States has, in effect, conducted an experiment of population-wide treatment of chronic pain with long-term opioid therapy. The population-wide benefits have been hard to demonstrate, but the harms are now well demonstrated.
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Affiliation(s)
- Mark D Sullivan
- Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
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103
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Almakadma YS, Simpson K. Opioid therapy in non-cancer chronic pain patients: Trends and efficacy in different types of pain, patients age and gender. Saudi J Anaesth 2013; 7:291-5. [PMID: 24015132 PMCID: PMC3757802 DOI: 10.4103/1658-354x.115362] [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] [Indexed: 11/21/2022] Open
Abstract
Background: In both developing and developed countries, chronic pain remains a real issue and a true disease that affects up to 42% of the population in some areas. Opioids are widely used for the management of chronic pain with variations in prescribing practices, indications and observed efficacy. Aim: to analyze trends in opioids prescribing and patient response in chronic non-cancer pain conditions. Methods: Retrospective study of 1500 casenotes of patients suffering variable non-cancer chronic pain conditions. Detailed review of those cases who were managed using opioids. Statistical analysis using “SOFA” software set. Results: The prevalence of opioids prescribing in patients suffering this condition was thus around 35% (n=526). Women older than 50 years were more likely than men to have a chronic pain condition and to be given opioid therapy for 1 year or more. Opioid efficacy on neuropathic and mixed types of pain was found to be significant with relatively low rate of drop-out and limited side-effects that are not life threatening. Overall, patients stopped or changed their opioid medication due to inefficacy in only 12.7% of cases. Conclusions: The simple fact of having pain is itself a source of self-reported disability regardless of the actual physiological or pathological mechanism. Policy makers should be aware of the huge impact of chronic pain disease and of its serious effects on social and economical well-being. In developing countries, chronic pain could represent a real challenge for all parties. Multimodal management, including opioids, appears crucial for the approach of this disease.
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104
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Martel MO, Wasan AD, Jamison RN, Edwards RR. Catastrophic thinking and increased risk for prescription opioid misuse in patients with chronic pain. Drug Alcohol Depend 2013; 132:335-41. [PMID: 23618767 PMCID: PMC3745790 DOI: 10.1016/j.drugalcdep.2013.02.034] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 02/25/2013] [Accepted: 02/27/2013] [Indexed: 01/04/2023]
Abstract
BACKGROUND As a consequence of the substantial rise in the prescription of opioids for the treatment of chronic noncancer pain, greater attention has been paid to the factors that may be associated with an increased risk for prescription opioid misuse. Recently, a growing number of studies have shown that patients with high levels of catastrophizing are at increased risk for prescription opioid misuse. OBJECTIVE The primary objective of this study was to examine the variables that might underlie the association between catastrophizing and risk for prescription opioid misuse in patients with chronic pain. METHODS Patients with chronic musculoskeletal pain (n=115) were asked to complete the SOAPP-R, a validated self-report questionnaire designed to identify patients at risk for prescription opioid misuse. Patients were also asked to complete self-report measures of pain intensity, catastrophizing, anxiety, and depression. RESULTS Consistent with previous research, we found that catastrophizing was associated with an increased risk for prescription opioid misuse. Results also revealed that the association between catastrophizing and risk for opioid misuse was partially mediated by patients' levels of anxiety. Follow-up analyses, however, indicated that catastrophizing remained a significant 'unique' predictor of risk for opioid misuse even when controlling for patients' levels of pain severity, anxiety and depressive symptoms. DISCUSSION Discussion addresses the factors that might place patients with high levels of catastrophizing at increased risk for prescription opioid misuse. The implications of our findings for the management of patients considered for opioid therapy are also discussed.
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Affiliation(s)
- MO Martel
- Department of Anesthesiology, Harvard Medical School, BWH Pain Management Center, 850 Boylston St. Chestnut Hill, MA 02467, USA
| | - AD Wasan
- Department of Anesthesiology, Harvard Medical School, BWH Pain Management Center, 850 Boylston St. Chestnut Hill, MA 02467, USA,Department of Psychiatry, Harvard Medical School, 401 Park Drive, Boston, MA 02215, USA
| | - RN Jamison
- Department of Anesthesiology, Harvard Medical School, BWH Pain Management Center, 850 Boylston St. Chestnut Hill, MA 02467, USA,Department of Psychiatry, Harvard Medical School, 401 Park Drive, Boston, MA 02215, USA
| | - RR Edwards
- Department of Anesthesiology, Harvard Medical School, BWH Pain Management Center, 850 Boylston St. Chestnut Hill, MA 02467, USA
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105
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Kissin I. Long-term opioid treatment of chronic nonmalignant pain: unproven efficacy and neglected safety? J Pain Res 2013; 6:513-29. [PMID: 23874119 PMCID: PMC3712997 DOI: 10.2147/jpr.s47182] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND For the past 30 years, opioids have been used to treat chronic nonmalignant pain. This study tests the following hypotheses: (1) there is no strong evidence-based foundation for the conclusion that long-term opioid treatment of chronic nonmalignant pain is effective; and (2) the main problem associated with the safety of such treatment - assessment of the risk of addiction - has been neglected. METHODS Scientometric analysis of the articles representing clinical research in this area was performed to assess (1) the quality of presented evidence (type of study); and (2) the duration of the treatment phase. The sufficiency of representation of addiction was assessed by counting the number of articles that represent (1) editorials; (2) articles in the top specialty journals; and (3) articles with titles clearly indicating that the addiction-related safety is involved (topic-in-title articles). RESULTS Not a single randomized controlled trial with opioid treatment lasting >3 months was found. All studies with a duration of opioid treatment ≥6 months (n = 16) were conducted without a proper control group. Such studies cannot provide the consistent good-quality evidence necessary for a strong clinical recommendation. There were profound differences in the number of addiction articles related specifically to chronic nonmalignant pain patients and to opioid addiction in general. An inadequate number of chronic pain-related publications were observed with all three types of counted articles: editorials, articles in the top specialty journals, and topic-in-title articles. CONCLUSION There is no strong evidence-based foundation for the conclusion that long-term opioid treatment of chronic nonmalignant pain is effective. The above identified signs indicating neglect of addiction associated with the opioid treatment of chronic nonmalignant pain were present.
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Affiliation(s)
- Igor Kissin
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
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106
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Reducing the health consequences of opioid addiction in primary care. Am J Med 2013; 126:565-71. [PMID: 23664112 DOI: 10.1016/j.amjmed.2012.11.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Revised: 11/03/2012] [Accepted: 11/12/2012] [Indexed: 11/24/2022]
Abstract
Addiction to prescription opioids is prevalent in primary care settings. Increasing prescription opioid use is largely responsible for a parallel increase in overdose nationally. Many patients most at risk for addiction and overdose come into regular contact with primary care providers. Lack of routine addiction screening results in missed treatment opportunities in this setting. We reviewed the literature on screening and brief interventions for addictive disorders in primary care settings, focusing on opioid addiction. Screening and brief interventions can improve health outcomes for chronic illnesses including diabetes, hypertension, and asthma. Similarly, through the use of screening and brief interventions, patients with addiction can achieve improved health outcome. A spectrum of low-threshold care options can reduce the negative health consequences among individuals with opioid addiction. Screening in primary care coupled with short interventions, including motivational interviewing, syringe distribution, naloxone prescription for overdose prevention, and buprenorphine treatment are effective ways to manage addiction and its associated risks and improve health outcomes for individuals with opioid addiction.
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107
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Suzuki J, Meyer F, Wasan AD. Characteristics of medical inpatients with acute pain and suspected non-medical use of opioids. Am J Addict 2013; 22:515-20. [PMID: 23952900 DOI: 10.1111/j.1521-0391.2013.12016.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Revised: 02/07/2012] [Accepted: 08/20/2012] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE The purpose of this study was to characterize medical inpatients with acute pain suspected of non-medical opioid use. METHOD Medical inpatients treated with opioids for acute pain referred for psychiatric consultation were administered questionnaires including the Screener and Opioid Assessment for Pain Patients (SOAPP) and the Hospital Misuse Checklist (HMC), developed for this study. RESULTS The nine subjects referred for evaluation of possible non-medical opioid use, compared to the 23 subjects referred for other reasons, were younger (37.7 vs. 51.3, t = 2.81, p = .012), more likely to score positive on the SOAPP (100% vs. 47.8%, Fisher's p < .05) and report lifetime histories of any substance use disorder (SUD) (88.9% vs. 30.4%, χ² = 9.7, p = .002). No differences were found on items on the HMC. CONCLUSIONS The results of this preliminary study indicate that medical inpatients with suspected non-medical use of opioids resemble chronic pain outpatients misusing opioids. Further research is needed to better characterize this patient population and to validate the HMC measure.
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Affiliation(s)
- Joji Suzuki
- Department of Psychiatry, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts 02115,
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108
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Jamison RN. Is there support for abuse-deterrent and tamper-resistant opioid formulations? THE JOURNAL OF PAIN 2013; 14:359-360. [PMID: 23548490 DOI: 10.1016/j.jpain.2013.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Affiliation(s)
- Robert N Jamison
- Brigham and Women's Hospital, Pain Management Center, 850 Boylston Street, Chestnut Hill, MA 02467, USA
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109
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Cochran G, Field C, Lawson K, Erickson C. Pharmacists' knowledge, attitudes and beliefs regarding screening and brief intervention for prescription opioid abuse: a survey of Utah and Texas pharmacists. JOURNAL OF PHARMACEUTICAL HEALTH SERVICES RESEARCH 2013. [DOI: 10.1111/jphs.12013] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Gerald Cochran
- School of Social Work; The University of Texas at Austin; Austin Texas USA
| | - Craig Field
- School of Social Work; The University of Texas at Austin; Austin Texas USA
| | - Kenneth Lawson
- College of Pharmacy; The University of Texas at Austin; Austin Texas USA
| | - Carlton Erickson
- College of Pharmacy; The University of Texas at Austin; Austin Texas USA
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110
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Oliver J, Coggins C, Compton P, Hagan S, Matteliano D, Stanton M, St Marie B, Strobbe S, Turner HN. American Society for Pain Management nursing position statement: pain management in patients with substance use disorders. Pain Manag Nurs 2013; 13:169-83. [PMID: 22929604 DOI: 10.1016/j.pmn.2012.07.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Accepted: 07/01/2012] [Indexed: 01/17/2023]
Abstract
The American Society for Pain Management Nursing (ASPMN) has updated its position statement on managing pain in patients with substance use disorders. This position statement is endorsed by the International Nurses Society on Addictions (IntNSA) and includes clinical practice recommendations based on current evidence. It is the position of ASPMN and IntNSA that every patient with pain, including those with substance use disorders, has the right to be treated with dignity, respect, and high-quality pain assessment and management. Failure to identify and treat the concurrent conditions of pain and substance use disorders will compromise the ability to treat either condition effectively. Barriers to caring for these patients include stigmatization, misconceptions, and limited access to providers skilled in these two categories of disorders. Topics addressed in this position statement include the scope of substance use and related disorders, conceptual models of addiction, ethical considerations, addiction risk stratification, and clinical recommendations.
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111
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Bonhomme J, Shim RS, Gooden R, Tyus D, Rust G. Opioid addiction and abuse in primary care practice: a comparison of methadone and buprenorphine as treatment options. J Natl Med Assoc 2012; 104:342-50. [PMID: 23092049 DOI: 10.1016/s0027-9684(15)30175-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Opioid abuse and addiction have increased in frequency in the United States over the past 20 years. In 2009, an estimated 5.3 million persons used opioid medications nonmedically within the past month, 200000 used heroin, and approximately 9.6% of African Americans used an illicit drug. Racial and ethnic minorities experience disparities in availability and access to mental health care, including substance use disorders. Primary care practitioners are often called upon to differentiate between appropriate, medically indicated opioid use in pain management vs inappropriate abuse or addiction. Racial and ethnic minority populations tend to favor primary care treatment settings over specialty mental health settings. Recent therapeutic advances allow patients requiring specialized treatment for opioid abuse and addiction to be managed in primary care settings. The Drug Addiction Treatment Act of 2000 enables qualified physicians with readily available short-term training to treat opioid-dependent patients with buprenorphine in an office-based setting, potentially making primary care physicians active partners in the diagnosis and treatment of opioid use disorders. Methadone and buprenorphine are effective opioid replacement agents for maintenance and/or detoxification of opioid-addicted individuals. However, restrictive federal regulations and stigmatization of opioid addiction and treatment have limited the availability of methadone. The opioid partial agonist-antagonist buprenorphine/naloxone combination has proven an effective alternative. This article reviews the literature on differences between buprenorphine and methadone regarding availability, efficacy, safety, side-effects, and dosing, identifying resources for enhancing the effectiveness of medication-assisted recovery through coordination with behavioral/psychological counseling, embedded in the context of recovery-oriented systems of care.
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Affiliation(s)
- Jean Bonhomme
- Department of Psychiatry and Behavioral Sciences,Morehouse School of Medicine, Atlanta, Georgia, USA.
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112
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Fischer B, Lusted A, Roerecke M, Taylor B, Rehm J. The prevalence of mental health and pain symptoms in general population samples reporting nonmedical use of prescription opioids: a systematic review and meta-analysis. THE JOURNAL OF PAIN 2012; 13:1029-44. [PMID: 23040158 DOI: 10.1016/j.jpain.2012.07.013] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 07/12/2012] [Accepted: 07/18/2012] [Indexed: 11/26/2022]
Abstract
UNLABELLED Nonmedical prescription opioid use (NMPOU) has become a substantial public health concern in North America. Existing epidemiological data suggest an association between NMPOU and mental health or pain symptoms in different populations, although these correlations are not systematically assessed. To address this gap, a systematic search, review, and meta-analysis were completed separately for both mental health problem symptoms and pain in general population samples reporting NMPOU. Overall, 9 unique epidemiological studies were identified and included in the review. The pooled prevalence of any mental health symptoms in general population samples reporting NMPOU was 32% (95% confidence interval [CI]: 24-40). Specifically, the pooled prevalence of depression was 17% (95% CI: 14-19) and the prevalence of anxiety in general population samples of NMPOU was 16% (95% CI: 1-30) The pooled prevalence of pain in the population of interest was found to be 48% (95% CI: 37-59). This systematic review found evidence for disproportionately high prevalence levels of mental health problems and pain among general population samples reporting NMPOU. While the data reviewed cannot interpret dynamics of potential causality, these findings have implications for interventions for NMPOU, as well as medical practice involving prescription opioids. PERSPECTIVE This systematic review and meta-analysis found evidence for disproportionately elevated rates of select mental health and pain problems in epidemiological studies based on general population samples reporting NMPOU. While causality cannot be established, these comorbidities may influence NMPOU behavior and hence ought to be considered in preventive and treatment interventions.
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Affiliation(s)
- Benedikt Fischer
- Centre for Applied Research in Mental Health and Addiction (CARMHA), Faculty of Health Sciences, Simon Fraser University, Vancouver, British Columbia, Canada.
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113
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Abstract
Substance use disorders are a large public health problem in the United States. Over the past decade, there has been a trend of increased prescription drug misuse, morbidity, and mortality related to prescription opioids. For providers who treat pain, this has led to clinical dilemmas as the newly appreciated risks must be balanced with the benefits of treatment, particularly in patients with known substance use disorders. Acute, chronic, and palliative each present distinct issues in pain treatment. A best practices model of pain treatment, including risk stratification and integrative treatment, may provide the best prospect for safe and effective treatment.
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Affiliation(s)
- Daniel Krashin
- Anesthesiology and Pain Medicine, University of Washington Medical Center, Box 354692, 1959 NE Pacific, Seattle, WA 98195, USA.
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114
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Jamison RN, Edwards RR. Risk factor assessment for problematic use of opioids for chronic pain. Clin Neuropsychol 2012; 27:60-80. [PMID: 22935011 DOI: 10.1080/13854046.2012.715204] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Opioid analgesics provide effective treatment for noncancer pain, but many health providers have concerns about cognitive effects, tolerance, dependence, and addiction. Misuse of opioids is prominent in patients with chronic pain and early recognition of misuse risk could help providers offer adequate patient care while implementing appropriate levels of monitoring to reduce aberrant drug-related behaviors. Many persons with chronic pain also have significant medical and psychiatric comorbidities that affect treatment decisions. Neuropsychologists can play an important role in the identification of psychological and social dysfunction and in matching personal characteristics to effective interventions as part of a multidisciplinary approach to pain management. The assessment of different domains using semi-structured interviews, sensory and neuropsychological testing, and standardized self-report measures permits identification of somatosensory, emotional, cognitive, behavioral, and social issues in order to facilitate treatment planning. In this review we discuss opioid abuse and misuse issues that often arise in the treatment of patients with chronic pain, and present an overview of assessment and treatment strategies that can be effective in improving outcomes associated with the use of prescription opioids for pain. Finally we briefly discuss the effect of opiate analgesics on cognition and review some intervention strategies for chronic pain patients.
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Affiliation(s)
- Robert N Jamison
- Pain Management Center, Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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115
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Peppin JF, Passik SD, Couto JE, Fine PG, Christo PJ, Argoff C, Aronoff GM, Bennett D, Cheatle MD, Slevin KA, Goldfarb NI. Recommendations for Urine Drug Monitoring as a Component of Opioid Therapy in the Treatment of Chronic Pain. PAIN MEDICINE 2012; 13:886-96. [DOI: 10.1111/j.1526-4637.2012.01414.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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116
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Grant I, Atkinson JH, Gouaux B, Wilsey B. Medical marijuana: clearing away the smoke. Open Neurol J 2012; 6:18-25. [PMID: 22629287 PMCID: PMC3358713 DOI: 10.2174/1874205x01206010018] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Revised: 02/21/2012] [Accepted: 03/02/2012] [Indexed: 12/12/2022] Open
Abstract
Recent advances in understanding of the mode of action of tetrahydrocannabinol and related cannabinoid in-gredients of marijuana, plus the accumulating anecdotal reports on potential medical benefits have spurred increasing re-search into possible medicinal uses of cannabis. Recent clinical trials with smoked and vaporized marijuana, as well as other botanical extracts indicate the likelihood that the cannabinoids can be useful in the management of neuropathic pain, spasticity due to multiple sclerosis, and possibly other indications. As with all medications, benefits and risks need to be weighed in recommending cannabis to patients. We present an algorithm that may be useful to physicians in determining whether cannabis might be recommended as a treatment in jurisdictions where such use is permitted.
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Affiliation(s)
- Igor Grant
- Center for Medicinal Cannabis Research; University of California, San Diego; San Diego, CA, USA
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117
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Abstract
PURPOSE OF REVIEW To focus on recent research that may influence clinical practice in relation to patients with dual diagnosis disorders. RECENT FINDINGS Harmful substance use is a heightened risk with bipolar disorder. Self-medication with substances of abuse for anxiety is linked with greater risk of developing anxiety disorders, particularly social anxiety disorder. Antisocial and schizotypal personality disorders were particularly linked with chronicity in substance use disorders. There are sex differences in responses to psychological approaches for dual disorders involving alcohol. Integrated dual diagnosis treatment for youth is not conclusive but shows promise. Online therapy is viable for adult patients with dual diagnosis. Structured interventions reduce the risk of opioid misuse amongst those with chronic pain, who are identified as at high risk. SUMMARY We have confirmation that clinicians should be particularly vigilant in monitoring for substance use problems early in anxiety disorders and mood disorders and that certain personality disorders are linked with substance use chronicity. Practitioners can incorporate specific therapy approaches for dual disorders that appear to have advantages over treatment as usual.
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118
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Abstract
1. Addiction can occur with the repeated exposure of a biogenetically predisposed person to an addictive substance or behaviour. 2. In the patient with pain on opioid therapy, use the '4 Cs' to diagnose addiction. 3. Screening and risk stratification of all patients considered for opioid therapy is a key element of 'universal precautions' in pain management. 4. There are a number of established and new screening tools including the CAGE, Opioid Risk Tool and Screener and Opioid Assessment for Patients with Pain, which can be utilized in the office setting. 5. There are a number of potential ambiguous drug-related behaviours that should trigger a re-evaluation by the clinician. 6. Treating the higher-risk patient with opioids requires more assessment, more structure and more monitoring. Written opioid prescribing agreements and urine drug testing can be helpful strategies. 7. Essential documentation includes the '6As': Analgesia, Activity, Adverse effects, Ambiguous drug behaviours, Affect and Adequate prescription information.
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Affiliation(s)
- Roman D Jovey
- CPM Centres for Pain Management, Mississauga, Ontario, Canada
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119
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Wasan AD, Ross EL, Michna E, Chibnik L, Greenfield SF, Weiss RD, Jamison RN. Craving of prescription opioids in patients with chronic pain: a longitudinal outcomes trial. THE JOURNAL OF PAIN 2012; 13:146-54. [PMID: 22245713 PMCID: PMC3274819 DOI: 10.1016/j.jpain.2011.10.010] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2011] [Revised: 08/12/2011] [Accepted: 10/25/2011] [Indexed: 11/28/2022]
Abstract
UNLABELLED Little is known about whether patients with chronic pain treated with opioids experience craving for their medications, whether contextual cues may influence craving, or if there is a relationship between craving and medication compliance. We hypothesized that craving for prescription opioids would be significantly correlated with the urge for more medication, preoccupation with the next dose, and current mood symptoms. We studied craving in 62 patients with chronic pain who were at low or high risk for opioid misuse, while they were enrolled in an RCT to improve prescription opioid medication compliance. Using electronic diaries, patients completed ratings of craving at monthly clinic visits and daily during a 14-day take-home period. Both groups consistently endorsed craving, whose levels were highly correlated (P < .001) with urge, preoccupation, and mood. The intervention to improve opioid compliance in the high-risk group was significantly associated with a rate of decrease in craving over time in comparison to a high-risk control group (P < .05). These findings indicate that craving is a potentially important psychological construct in pain patients prescribed opioids, regardless of their level of risk to misuse opioids. Targeting craving may be an important intervention to decrease misuse and improve prescription opioid compliance. PERSPECTIVE Patients with noncancer pain can crave their prescription opioids, regardless of their risk for opioid misuse. We found craving to be highly correlated with the urge to take more medication, fluctuations in mood, and preoccupation with the next dose, and to diminish with a behavioral intervention to improve opioid compliance.
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Affiliation(s)
- Ajay D Wasan
- Pain Management Center, Department of Anesthesiology, Perioperative and Pain Medicine, Harvard Medical School, Boston, Massachusetts, USA.
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Clark MR, Galati SA. Opioids and psychological issues: A practical, patient-centered approach to a risk evaluation and mitigation strategy. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.eujps.2010.09.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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121
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Parhami I, Hyman M, Siani A, Lin S, Collard M, Garcia J, Casaus L, Tsuang J, Fong TW. Screening for addictive disorders within a workers' compensation clinic: an exploratory study. Subst Use Misuse 2012; 47:99-107. [PMID: 22066751 PMCID: PMC3281509 DOI: 10.3109/10826084.2011.629705] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We conducted a cross-sectional study investigating the extent of addictive disorders within a workers' compensation (WC) clinic. We also examined the feasibility of substance abuse screening within the same clinic. In 2009 , 100 patients were asked to complete the World Health Organization's Alcohol, Smoking, Substance Involvement Screening Test (WHO-ASSIST) and the Current Opioid Misuse Measure (COMM). According to the WHO-ASSIST, we found that 46% of WC patients required intervention for at least one substance-related disorder (25% tobacco, 23% sedatives, 8% opioids), and according to the COMM, 46% screened positive for prescription opioid misuse. Importantly, the addition of this screening was brief, economical, and well accepted by patients. Further research should analyze the costs and benefits of detection and intervention of substance-related disorders in this setting.
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Affiliation(s)
- Iman Parhami
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, California 90095, USA.
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Breivik H, Gordh T, Butler S. Keeping an open mind: Achieving balance between too liberal and too restrictive prescription of opioids for chronic non-cancer pain: Using a two-edged sword. Scand J Pain 2012; 3:1-4. [DOI: 10.1016/j.sjpain.2011.11.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Harald Breivik
- University of Oslo and Oslo University Hospital , Department of Pain Management and Pain Research , Oslo , Norway
| | - Torsten Gordh
- University of Uppsala and Uppsala University Hospital , Multidisciplinary Pain Centre , 751 85 , Uppsala , Sweden
| | - Stephen Butler
- University of Uppsala and Uppsala University Hospital , Multidisciplinary Pain Centre , 751 85 , Uppsala , Sweden
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123
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Kahan M, Wilson L, Mailis-Gagnon A, Srivastava A. Canadian guideline for safe and effective use of opioids for chronic noncancer pain: clinical summary for family physicians. Part 2: special populations. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2011; 57:1269-e428. [PMID: 22084456 PMCID: PMC3215603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To provide family physicians with a practical clinical summary of opioid prescribing for specific populations based on recommendations from the Canadian Guideline for Safe and Effective Use of Opioids for Chronic Non-Cancer Pain. QUALITY OF EVIDENCE Researchers for the guideline conducted a systematic review of the literature, focusing on reviews of the effectiveness and safety of opioids in specific populations. MAIN MESSAGE Family physicians can minimize the risks of overdose, sedation, misuse, and addiction through the use of strategies tailored to the age and health status of patients. For patients at high risk of addiction, opioids should be reserved for well-defined nociceptive or neuropathic pain conditions that have not responded to first-line treatments. Opioids should be titrated slowly, with frequent dispensing and close monitoring for signs of misuse. Suspected opioid addiction is managed with structured opioid therapy, methadone or buprenorphine treatment, or abstinence-based treatment. Patients with mood and anxiety disorders tend to have a blunted analgesic response to opioids, are at higher risk of misuse, and are often taking sedating drugs that interact adversely with opioids. Precautions similar to those for other high-risk patients should be employed. The opioid should be tapered if the patient's pain remains severe despite an adequate trial of opioid therapy. In the elderly, sedation, falls, and overdose can be minimized through lower initial doses, slower titration, benzodiazepine tapering, and careful patient education. For pregnant women taking daily opioid therapy, the opioids should be slowly tapered and discontinued. If this is not possible, they should be tapered to the lowest effective dose. Opioid-dependent pregnant women should receive methadone treatment. Adolescents are at high risk of opioid overdose, misuse, and addiction. Patients with adolescents living at home should store their opioid medication safely. Adolescents rarely require long-term opioid therapy. CONCLUSION Family physicians must take into consideration the patient's age, psychiatric status, level of risk of addiction, and other factors when prescribing opioids for chronic pain.
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Affiliation(s)
- Meldon Kahan
- Department of Family Medicine and Community Medicine, University of Toronto, Toronto, Ont.
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124
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Jamison RN, Serraillier J, Michna E. Assessment and treatment of abuse risk in opioid prescribing for chronic pain. PAIN RESEARCH AND TREATMENT 2011; 2011:941808. [PMID: 22110936 PMCID: PMC3200070 DOI: 10.1155/2011/941808] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Accepted: 07/29/2011] [Indexed: 11/23/2022]
Abstract
Opioid analgesics provide effective treatment for noncancer pain, but many physicians have concerns about adverse effects, tolerance, and addiction. Misuse of opioids is prominent in patients with chronic back pain and early recognition of misuse risk could help physicians offer adequate patient care while implementing appropriate levels of monitoring to reduce aberrant drug-related behaviors. In this review, we discuss opioid abuse and misuse issues that often arise in the treatment of patients with chronic back pain and present an overview of assessment and treatment strategies that can be effective in improving compliance with the use of prescription opioids for pain. Many persons with chronic back pain have significant medical, psychiatric and substance use comorbidities that affect treatment decisions and a comprehensive evaluation that includes a detailed history, physical, and mental health evaluation is essential. Although there is no "gold standard" for opioid misuse risk assessment, several validated measures have been shown to be useful. Controlled substance agreements, regular urine drug screens, and interventions such as motivational counseling have been shown to help improve patient compliance with opioids and to minimize aberrant drug-related behavior. Finally, we discuss the future of abuse-deterrent opioids and other potential strategies for back pain management.
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Affiliation(s)
- Robert N. Jamison
- Pain Management Center, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, 850 Boylston Street, Chestnut Hill, MA 02467, USA
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Abstract
BACKGROUND The varying nature of chronic pain (CP) is difficult to correlate to neural activity using typical functional magnetic resonance imaging methods. Arterial spin labeling is a perfusion-based imaging technique allowing the absolute quantification of regional cerebral blood flow, which is a surrogate measure of neuronal activity. METHODS Subjects with chronic low back and radicular pain and matched healthy normal subjects, undergoing identical procedures, participated in three sessions: a characterization and training session and two arterial spin labeling sessions. In the first imaging session, CP (if any) was exacerbated using clinical maneuvers; in the second session, noxious heat was applied to the affected leg dermatome, the intensity of which was matched to the pain intensity level of the CP exacerbations for each back pain subject. RESULTS The clinically significant worsening of ongoing CP (≤ 30%, n = 16) was associated with significant regional blood flow increases (6-10 mm/100 g of tissue/min, P less than 0.01) within brain regions known to activate with experimental pain (somatosensory, prefrontal, and insular cortices) and in other structures observed less frequently in experimental pain studies, such as the superior parietal lobule (part of the dorsal attention network). This effect is specific to changes in ongoing CP as it is observed during worsening CP, but it is not observed after thermal pain application, or in matched, pain-free healthy controls. CONCLUSIONS Study findings demonstrate the use of arterial spin labeling to investigate the neural processing of CP, and these findings are a step forward in the quest for objective biomarkers of the chronic pain experience.
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126
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Vowles KE, Ashworth J. Is opioid withdrawal necessary within comprehensive pain rehabilitation programs? Pain 2011; 152:1948-1950. [DOI: 10.1016/j.pain.2011.03.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2011] [Revised: 02/09/2011] [Accepted: 03/11/2011] [Indexed: 10/18/2022]
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Psychological advances in chronic pain: a concise selective review of research from 2010. Curr Opin Support Palliat Care 2011; 5:122-6. [PMID: 21430540 DOI: 10.1097/spc.0b013e328345a3ff] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW It is difficult to hold an organized view of psychological research related to chronic pain. There are many different theories and variables and the volume of literature is vast. The purpose of this review is to highlight some key trends in this research in 2010. RECENT FINDINGS We conducted a search of the output of four prominent scientific journals in the field of chronic pain management. Five research topics from among those identified are summarized. Identified topics include psychological factors related to analgesic use, efficacy of cognitive behavioral treatments, and contextual approaches (including acceptance and mindfulness). SUMMARY The largest number of psychological studies categorized for this review focused on psychological factors in relation to opioid use. These studies include ones to identify risk factors for aberrant drug behavior. This result seems to reflect that the dominant approach to chronic pain remains a pharmacological one. At the same time treatment from within a broadly cognitive behavioral approach seems to have reached a level of relative maturity with questions frequently being addressed with meta-analysis. Otherwise, there are developing and promising trends, such as in new treatment models and uses of information technology.
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Edwards RR, Wasan AD, Michna E, Greenbaum S, Ross E, Jamison RN. Elevated pain sensitivity in chronic pain patients at risk for opioid misuse. THE JOURNAL OF PAIN 2011; 12:953-63. [PMID: 21680252 DOI: 10.1016/j.jpain.2011.02.357] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2010] [Revised: 02/07/2011] [Accepted: 02/28/2011] [Indexed: 12/26/2022]
Abstract
UNLABELLED This study employed quantitative sensory testing (QST) to evaluate pain responses in chronic spinal pain patients at low risk and high risk for opioid misuse, with risk classification based on scores on the Screener and Opioid Assessment for Patients with Pain-Revised (SOAPP-R). Patients were further subgrouped according to current use of prescription opioids. Of the 276 chronic pain patients tested, approximately 65% were taking opioids; a median split was used to further categorize these patients as being on lower or higher doses of opioids. The high-risk group (n = 161) reported higher levels of clinical pain, had lower pressure and thermal pain thresholds at multiple body sites, had lower heat pain tolerance, and rated repetitive mechanical stimuli as more painful relative to the low-risk group (n = 115; P's < .01). In contrast, QST measures did not differ across opioid groups. Multiple linear regression analysis suggested that indices of pain-related distress (ie, anxiety and catastrophizing about pain) were also predictive of hyperalgesia, particularly in patients taking opioids. Collectively, regardless of opioid status, the high-risk group was hyperalgesic relative to the low-risk group; future opioid treatment studies may benefit from the classification of opioid risk, and the examination of pain sensitivity and other factors that differentiate high- and low-risk groups. PERSPECTIVE This study demonstrates that chronic spinal pain patients at high risk for misuse of prescription opioids are more pain-sensitive than low-risk patients, whether or not they are currently taking opioids. Indices of pain-related distress were important predictors of pain sensitivity, particularly among those patients taking opioids for pain.
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Affiliation(s)
- Robert R Edwards
- Department of Anesthesiology, Harvard Medical School, Brigham & Women's Hospital, Chestnut Hill, Massachusetts 0246, USA.
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129
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Current world literature. Curr Opin Support Palliat Care 2011; 5:174-83. [PMID: 21521986 DOI: 10.1097/spc.0b013e3283473351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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130
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Morasco BJ, Gritzner S, Lewis L, Oldham R, Turk DC, Dobscha SK. Systematic review of prevalence, correlates, and treatment outcomes for chronic non-cancer pain in patients with comorbid substance use disorder. Pain 2011; 152:488-497. [PMID: 21185119 PMCID: PMC3053013 DOI: 10.1016/j.pain.2010.10.009] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Revised: 08/17/2010] [Accepted: 10/12/2010] [Indexed: 11/17/2022]
Abstract
Recent data suggest that comorbid substance use disorders (SUDs) are common among chronic non-cancer pain (CNCP) patients; however, prevalence rates vary across studies and findings are limited regarding treatment options for CNCP patients with comorbid SUD. The purpose of this systematic review is to assess the prevalence, associated demographic and clinical characteristics, and treatment outcomes for CNCP patients with comorbid SUD. We conducted searches from Ovid MEDLINE, PsychINFO, and PubMED from 1950 through February 2010 and retrieved the references. Thirty-eight studies met inclusion criteria and provided data that addressed our key questions. Three to forty-eight percent of CNCP patients have a current SUD. There are no demographic or clinical factors that consistently differentiate CNCP patients with comorbid SUD from patients without SUD, though SUD patients appear to be at greater risk for aberrant medication-related behaviors. CNCP patients with SUD are more likely to be prescribed opioid medications and at higher doses than CNCP patients without a history of SUD. CNCP patients with comorbid SUD do not significantly differ in their responses to treatment compared to CNCP patients without SUD, though the quality of this evidence is low. Limited data are available to identify predictors of treatment outcome. Although clinical experience and research suggests that SUDs are common among CNCP patients, only limited data are available to guide clinicians who treat this population. Research is needed to increase understanding of the prevalence, correlates, and responses to treatment of CNCP patients with comorbid SUDs.
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Affiliation(s)
- Benjamin J Morasco
- Department of Psychiatry, Oregon Health and Science University, USA Mental Health and Clinical Neurosciences Division, Portland VA Medical Center, USA School of Professional Psychology, Pacific University, USA Department of Anesthesiology and Pain Medicine, University of Washington School of Medicine, USA Portland Center for the Study of Chronic, Comorbid Medical and Psychiatric Disorders, Portland VA Medical Center, USA
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Elman I, Zubieta JK, Borsook D. The missing p in psychiatric training: why it is important to teach pain to psychiatrists. ARCHIVES OF GENERAL PSYCHIATRY 2011; 68:12-20. [PMID: 21199962 PMCID: PMC3085192 DOI: 10.1001/archgenpsychiatry.2010.174] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
CONTEXT Pain problems are exceedingly prevalent among psychiatric patients. Moreover, clinical impressions and neurobiological research suggest that physical and psychological aspects of pain are closely related entities. Nonetheless, remarkably few pain-related themes are currently included in psychiatric residency training. OBJECTIVES To provide clinical and scientific rationale for psychiatric-training enrichment with basic tenets of pain medicine and to raise the awareness and sensitivity of physicians, scientists, and educators to this important yet unmet clinical and public health need. RESULTS We present 3 lines of translational research evidence, extracted from a comprehensive literature review, in support of our objectives. First, the neuroanatomical and functional overlap between pain and emotion/reward/motivation brain circuitry suggests integration and mutual modulation of these systems. Second, psychiatric disorders are commonly associated with alterations in pain processing, whereas chronic pain may impair emotional and neurocognitive functioning. Third, given its stressful nature, pain may serve as a functional probe for unraveling pathophysiological mechanisms inherent in psychiatric morbidity. CONCLUSIONS Pain training in psychiatry will contribute to deeper and more sophisticated insight into both pain syndromes and general psychiatric morbidity regardless of patients' pain status. Furthermore, it will ease the artificial boundaries separating psychiatric and medical formulations of brain disorders, thus fostering cross-fertilizing interactions among specialists in various disciplines entrusted with the care of patients experiencing pain.
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Affiliation(s)
- Igor Elman
- Clinical Psychopathology Laboratory, Mclean Hospital, Harvard Medical School, Boston MA
| | - Jon-Kar Zubieta
- Departments of Psychiatry and Radiology and Molecular and Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI
| | - David Borsook
- P.A.I.N. Group, Department of Psychiatry, McLean Hospital and Massachusetts General Hospital, Harvard Medical School, Boston MA
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Butler SF, Budman SH, Fanciullo GJ, Jamison RN. Cross validation of the current opioid misuse measure to monitor chronic pain patients on opioid therapy. Clin J Pain 2010. [PMID: 20842012 DOI: 10.1097/ajp.0b013e3181f195ba] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
OBJECTIVES The Current Opioid Misuse Measure (COMM) is a self-report measure of risk for aberrant medication-related behavior among persons with chronic pain who are prescribed opioids for pain. It was developed to complement predictive screeners of opioid misuse potential and improve a clinician's ability to periodically assess a patient's risk for opioid misuse. The aim of this study was to cross-validate the COMM with a sample of chronic noncancer pain patients. METHODS Two hundred and twenty-six participants prescribed opioids for pain were recruited from 5 pain management centers in the United States. Participants completed the 17-item COMM and a series of self-report measures. Patients were rated by their treating physician, had a urine toxicology screen, and were classified on the Aberrant Drug Behavior index. RESULTS The reliability and predictive validity in this cross validation as measured by the area under the curve (AUC) were found to be highly significant (AUC=0.79) and not significantly different from the AUC obtained in the original validation study (AUC=0.81). Reliability (coefficient α) was 0.83, which is comparable to the 0.86 obtained in the original sample. DISCUSSION Results of the cross validation suggest that the psychometric parameters of the COMM are not based solely on unique characteristics of the initial validation sample. The COMM seems to be a reliable and valid screening tool to help detect current aberrant drug-related behavior among chronic pain patients.
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Butler SF, Budman SH, Fanciullo GJ, Jamison RN. Cross validation of the current opioid misuse measure to monitor chronic pain patients on opioid therapy. Clin J Pain 2010; 26:770-6. [PMID: 20842012 PMCID: PMC2955853 DOI: 10.1097/ajp.0b013e3181f195ba] [Citation(s) in RCA: 147] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVES The Current Opioid Misuse Measure (COMM) is a self-report measure of risk for aberrant medication-related behavior among persons with chronic pain who are prescribed opioids for pain. It was developed to complement predictive screeners of opioid misuse potential and improve a clinician's ability to periodically assess a patient's risk for opioid misuse. The aim of this study was to cross-validate the COMM with a sample of chronic noncancer pain patients. METHODS Two hundred and twenty-six participants prescribed opioids for pain were recruited from 5 pain management centers in the United States. Participants completed the 17-item COMM and a series of self-report measures. Patients were rated by their treating physician, had a urine toxicology screen, and were classified on the Aberrant Drug Behavior index. RESULTS The reliability and predictive validity in this cross validation as measured by the area under the curve (AUC) were found to be highly significant (AUC=0.79) and not significantly different from the AUC obtained in the original validation study (AUC=0.81). Reliability (coefficient α) was 0.83, which is comparable to the 0.86 obtained in the original sample. DISCUSSION Results of the cross validation suggest that the psychometric parameters of the COMM are not based solely on unique characteristics of the initial validation sample. The COMM seems to be a reliable and valid screening tool to help detect current aberrant drug-related behavior among chronic pain patients.
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Affiliation(s)
| | | | - Gilbert J. Fanciullo
- Department of Anesthesiology, Dartmouth-Hitchcock Medical Center, Lebanon, NH, 03756, USA
| | - Robert N. Jamison
- Pain Management Center, Department of Anesthesia and Psychiatry, Brigham & Women's Hospital, Boston, MA 02115, USA
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Kalso E, Hearn L, de Williams AC. Reducing the risk of opioid misuse in persistent pain: Commentary on Jamison et al. Pain 2010; 150:375-376. [DOI: 10.1016/j.pain.2010.07.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2010] [Accepted: 07/09/2010] [Indexed: 11/25/2022]
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