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Stoller KB. Substance Use Disorder Treatment: Opportunities for Interdisciplinary Collaboration in Neurology and Beyond. Semin Neurol 2024; 44:471-479. [PMID: 38889897 DOI: 10.1055/s-0044-1787654] [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: 06/20/2024]
Abstract
Driving the overdose epidemic, a significant proportion of adult and adolescent patients seen in neurology practice and hospital settings has substance use disorder. Fortunately, there are effective treatments available, in particular for opioid addiction. Some elements of treatment can be delivered directly in medical office-based settings, while others are best provided from within specialized addiction treatment facilities. In this article, we review the nature of substance use disorders, and the various treatment approaches that can be utilized to stabilize patients and facilitate their building a strong recovery foundation. Some interventions discussed may be directly provided by a physician identifying the disorder, while others involve collaboration with specialized addiction treatment centers and recovery support entities.
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Affiliation(s)
- Kenneth B Stoller
- Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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Leyde S, Price CJ, Colgan DD, Pike KC, Tsui JI, Merrill JO. Mental Health Distress Is Associated With Higher Pain Interference in Patients With Opioid Use Disorder Stabilized on Buprenorphine or Methadone. SUBSTANCE USE & ADDICTION JOURNAL 2024; 45:423-433. [PMID: 38327009 PMCID: PMC11221630 DOI: 10.1177/29767342241227402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
BACKGROUND The relationships between opioid use disorder (OUD), chronic pain, and mental health distress are complex and multidirectional. The objective of this exploratory study was to examine the relationship between mental health conditions and Chronic pain severity and interference among patients stabilized on either buprenorphine or methadone. METHODS We report baseline data from a randomized trial of a mind-body intervention conducted at 5 outpatient clinics that provided either buprenorphine or methadone treatment. Validated scales were used to measure substance use, mental health distress, and pain severity and interference. Statistical analyses examined the relationship between mental health conditions and pain severity and interference. RESULTS Of 303 participants, 57% (n = 172) reported Chronic pain. A total of 88% (n = 268) were prescribed buprenorphine. Mental health conditions were common, with one-quarter of the sample screening positive for all 3 mental health conditions (anxiety, depression, and posttraumatic stress disorder [PTSD]). Compared to participants without Chronic pain, participants with Chronic pain were more likely to screen positive for moderate-severe anxiety (47% vs 31%); moderate-severe depression (54% vs 41%); and the combination of anxiety, depression, and PTSD (31% vs 18%). Among participants with Chronic pain, mental health conditions were associated with higher pain interference. Pain severity was higher among participants with mental health conditions, but only reached statistical significance for depression. Pain interference scores increased with a higher number of co-occurring mental health conditions. CONCLUSIONS Among individuals stabilized on either buprenorphine or methadone, highly symptomatic and comorbid mental health distress is common and is associated with increased pain interference. Adequate screening for, and treatment of, mental health conditions in patients with OUD and Chronic pain is needed.
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Affiliation(s)
- Sarah Leyde
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Cynthia J. Price
- Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA
| | - Dana D. Colgan
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
- Helfgott Research Institute, National University of Natural Medicine, Portland, OR, USA
| | - Kenneth C. Pike
- Department of Child, Family and Population Health Nursing, University of Washington, Seattle, WA, USA
| | - Judith I. Tsui
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Joseph O. Merrill
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
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Yang J, Jung M, Picco L, Grist E, Lloyd-Jones M, Giummarra M, Nielsen S. Pain in people seeking and receiving opioid agonist treatment: A systematic review and meta-analysis of prevalence and correlates. Addiction 2024. [PMID: 38886901 DOI: 10.1111/add.16574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 04/22/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND AND AIMS People with opioid use disorder (OUD) commonly experience pain including chronic pain. Despite the high prevalence, few studies have systematically examined the prevalence and correlates of pain among people seeking or receiving opioid agonist treatment (OAT) for OUD. This review aimed to determine the prevalence of pain in this population globally, and estimate the association between chronic pain and other demographic and clinical characteristics. METHODS Electronic searches were conducted in three databases (Medline, Embase and PsycINFO) from the inception until October 2022. Eligible studies reported prevalence rates of current and/or chronic pain. Meta-analyses examining the main prevalence estimates were conducted by Stata SE 18.0, and comorbid clinical conditions were analysed by Review Manager 5.4. RESULTS Fifty-six studies (n participants = 35 267) from sixty-seven publications were included. Prevalence estimates of current and chronic pain were reported in 27 (48.2%) and 40 studies (71.4%), respectively. Most studies were conducted in North America (71.4%, n = 40) and used cross-sectional designs (64.3%, n = 36). Meta-analyses revealed a pooled prevalence of 60.0% (95% confidence interval [CI]: 52.0-68.0) for current pain and 44.0% [95% CI: 40.0-49.0] for chronic pain. Chronic pain was positively associated with older age (mean deviation of mean age: 2.39 years, 95% CI: 1.40-3.37; I2 = 43%), unemployment (odds ratio [OR] = 0.57, 95% CI: 0.42-0.76; I2 = 78%), more severe mental health symptoms (e.g. more severe depression (standardised mean difference [SMD] of mean scores: 0.45, 95% CI: 0.20-0.70; I2 = 48%) and anxiety symptoms (SMD: 0.52, 95% CI: 0.17-0.88; I2 = 67%), and hepatitis C (OR = 1.41, 95% CI: 1.03-1.94; I2 = 0%). No association was observed between chronic pain and the onset and type of OAT, geographic location, study design, survey year, participant age or use of specific pain assessment tools. CONCLUSIONS There appears to be a high prevalence of pain among people seeking or receiving opioid agonist treatment for opioid use disorder compared with the general population, with positive associations for older age, unemployment, hepatitis C and the severity of some mental health symptoms.
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Affiliation(s)
- Jie Yang
- Monash Addiction Research Centre, Eastern Health Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Monica Jung
- Monash Addiction Research Centre, Eastern Health Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Louisa Picco
- Monash Addiction Research Centre, Eastern Health Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Elizabeth Grist
- Monash Addiction Research Centre, Eastern Health Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | | | - Melita Giummarra
- Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Suzanne Nielsen
- Monash Addiction Research Centre, Eastern Health Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
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Ware OD, Huhn AS, Ellis JD, Bird HE, Mun CJ, Dunn KE. Intersectional Risk and the Significant Gap in Care for Persons With Co-occurring Chronic Pain and Opioid Withdrawal. J Addict Med 2024; 18:256-261. [PMID: 38315737 DOI: 10.1097/adm.0000000000001278] [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: 02/07/2024]
Abstract
OBJECTIVES Persons with chronic pain and women tend to enter treatment for opioid use disorder with greater opioid withdrawal severity than persons without chronic pain and men, respectively. This study examined characteristics of facilities with opioid withdrawal treatment, including gender-based services, as a function of whether they reported having a tailored pain management program. METHODS The National Survey of Substance Abuse Treatment Services 2020 was used to examine 3942 facilities with opioid withdrawal treatment in the United States. Using a multivariable binary logistic regression model, facilities were examined for the presence of a tailored program for individuals with co-occurring pain. Regional location of the facility, ownership status, and availability of tailored gender programs, nonhospital residential services, and outpatient services served as independent variables in the analysis. RESULTS A slight majority of the sample had a program for both adult men and adult women ( n = 2010, 51.0%). Most facilities had outpatient services ( n = 3289, 83.4%) and did not have a tailored program for addressing co-occurring pain ( n = 2756, 69.9%). Binary logistic regression analysis showed that among opioid withdrawal facilities, programs with nonhospital residential services, government or private nonprofit funding, or tailored gender programming had higher odds of reporting having a tailored program for pain and substance use disorder. Facilities in the Western United States were most likely to have tailored programs for pain and substance use disorder. CONCLUSIONS Future research should investigate what support patients may receive and how to better scale access to pain management during opioid withdrawal treatment.
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Affiliation(s)
- Orrin D Ware
- From the School of Social Work, University of North Carolina at Chapel Hill, Chapel Hill, NC (ODW); Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD (ASH, JDE, HEB, KED); Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ (CJM)
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McKendrick G, Davis W, Sklar M, Brown N, Pattillo E, Finan PH, Antoine D, Walters V, Dunn KE. The IMPOWR Network Divided or Single Exposure Study (DOSE) Protocol: A Randomized Controlled Comparison of Once Versus Split Dosing of Methadone for the Treatment of Comorbid Chronic Pain and Opioid Use Disorder. SUBSTANCE USE & ADDICTION JOURNAL 2024:29767342241239167. [PMID: 38528704 DOI: 10.1177/29767342241239167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
BACKGROUND The Divided or Single Exposure (DOSE) trial is a double-blind, placebo-controlled examination of once versus split dosing of methadone for comorbid pain and opioid use disorder (OUD) among persons receiving methadone for OUD treatment. METHODS This multisite trial consists of a 12-week active intervention phase and 6-month follow-up period. Persons receiving methadone who endorse clinically-significant chronic pain are randomized into once-daily dosing or split dosing that is managed remotely via an electronic pillbox. Clinical pain is assessed weekly and using ecological momentary assessments. Experimentally-evoked pain is assessed using a quantitative sensory testing battery. Additional outcomes related to OUD, including withdrawal and craving, are also collected. RESULTS The study hypothesizes that persons assigned to the split dosing condition will report lower pain and opioid withdrawal relative to persons assigned to the traditional once-daily dosing strategy. CONCLUSIONS Split dosing is a relatively common technique in OUD treatments; therefore, if data support this hypothesis, there is high potential for implementation.
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Affiliation(s)
| | - Will Davis
- Johns Hopkins University School of Medicine, Baltimore MD, USA
| | - Michael Sklar
- Johns Hopkins University School of Medicine, Baltimore MD, USA
| | - Nicole Brown
- Johns Hopkins University School of Medicine, Baltimore MD, USA
| | - Emma Pattillo
- Johns Hopkins University School of Medicine, Baltimore MD, USA
| | - Patrick H Finan
- University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Denis Antoine
- Johns Hopkins University School of Medicine, Baltimore MD, USA
| | - Vickie Walters
- Institute for Behavior Resources, Inc., REACH Health Services, Baltimore MD, USA
| | - Kelly E Dunn
- Johns Hopkins University School of Medicine, Baltimore MD, USA
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MacLean RR, Ankawi B, Driscoll MA, Gordon MA, Frankforter TL, Nich C, Szollosy SK, Loya JM, Brito L, Ribeiro MIP, Edmond SN, Becker WC, Martino S, Sofuoglu M, Heapy AA. Efficacy of Integrating the Management of Pain and Addiction via Collaborative Treatment (IMPACT) in Individuals With Chronic Pain and Opioid Use Disorder: Protocol for a Randomized Clinical Trial of a Digital Cognitive Behavioral Treatment. JMIR Res Protoc 2024; 13:e54342. [PMID: 38506917 PMCID: PMC10993119 DOI: 10.2196/54342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/25/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Chronic pain is common among individuals with opioid use disorder (OUD) who are maintained on medications for OUD (MOUD; eg, buprenorphine or methadone). Chronic pain is associated with worse retention and higher levels of substance use. Treatment of individuals with chronic pain receiving MOUD can be challenging due to their increased clinical complexity. Given the acute and growing nature of the opioid crisis, MOUD is increasingly offered in a wide range of settings, where high-quality, clinician-delivered, empirically validated behavioral treatment for chronic pain may not be available. Therefore, digital treatments that support patient self-management of chronic pain and OUD have the potential for wider implementation to fill this gap. OBJECTIVE This study aims to evaluate the efficacy of Integrating the Management of Pain and Addiction via Collaborative Treatment (IMPACT), an interactive digital treatment program with asynchronous coach feedback, compared to treatment as usual (TAU) in individuals with chronic pain and OUD receiving MOUD. METHODS Adult participants (n=160) receiving MOUD and reporting bothersome or high-impact chronic pain will be recruited from outpatient opioid treatment programs in Connecticut (United States) and randomized 1:1 to either IMPACT+TAU or TAU only. Participants randomized to IMPACT+TAU will complete an interactive digital treatment that includes 9 modules promoting training in pain and addiction coping skills and a progressive walking program. The program is augmented with a weekly personalized voice message from a trained coach based on daily participant-reported pain intensity and interference, craving to use opioids, sleep quality, daily steps, pain self-efficacy, MOUD adherence, and engagement with IMPACT collected through digital surveys. Outcomes will be assessed at 3, 6, and 9 months post randomization. The primary outcome is MOUD retention at 3 months post randomization (ie, post treatment). Secondary outcomes include pain interference, physical functioning, MOUD adherence, substance use, craving, pain intensity, sleep disturbance, pain catastrophizing, and pain self-efficacy. Semistructured qualitative interviews with study participants (n=34) randomized to IMPACT (completers and noncompleters) will be conducted to evaluate the usability and quality of the program and its outcomes. RESULTS The study has received institutional review board approval and began recruitment at 1 site in July 2022. Recruitment at a second site started in January 2023, with a third and final site anticipated to begin recruitment in January 2024. Data collection is expected to continue through June 2025. CONCLUSIONS Establishing efficacy for a digital treatment for addiction and chronic pain that can be integrated into MOUD clinics will provide options for individuals with OUD, which reduce barriers to behavioral treatment. Participant feedback on the intervention will inform updates or modifications to improve engagement and efficacy. TRIAL REGISTRATION ClinicalTrials.gov NCT05204576; https://clinicaltrials.gov/ct2/show/NCT05204576. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/54342.
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Affiliation(s)
- R Ross MacLean
- VA Connecticut Healthcare System, West Haven, CT, United States
- School of Medicine, Yale University, New Haven, CT, United States
| | - Brett Ankawi
- School of Medicine, Yale University, New Haven, CT, United States
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Health Services Research and Development Center of Innovation, VA Connecticut Healthcare System, West Haven, CT, United States
| | - Mary A Driscoll
- School of Medicine, Yale University, New Haven, CT, United States
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Health Services Research and Development Center of Innovation, VA Connecticut Healthcare System, West Haven, CT, United States
| | - Melissa A Gordon
- School of Medicine, Yale University, New Haven, CT, United States
| | | | - Charla Nich
- School of Medicine, Yale University, New Haven, CT, United States
| | - Sara K Szollosy
- VA Connecticut Healthcare System, West Haven, CT, United States
| | - Jennifer M Loya
- School of Medicine, Yale University, New Haven, CT, United States
| | - Larissa Brito
- School of Medicine, Yale University, New Haven, CT, United States
| | | | - Sara N Edmond
- School of Medicine, Yale University, New Haven, CT, United States
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Health Services Research and Development Center of Innovation, VA Connecticut Healthcare System, West Haven, CT, United States
| | - William C Becker
- School of Medicine, Yale University, New Haven, CT, United States
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Health Services Research and Development Center of Innovation, VA Connecticut Healthcare System, West Haven, CT, United States
| | - Steve Martino
- VA Connecticut Healthcare System, West Haven, CT, United States
- School of Medicine, Yale University, New Haven, CT, United States
| | - Mehmet Sofuoglu
- VA Connecticut Healthcare System, West Haven, CT, United States
- School of Medicine, Yale University, New Haven, CT, United States
| | - Alicia A Heapy
- School of Medicine, Yale University, New Haven, CT, United States
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Health Services Research and Development Center of Innovation, VA Connecticut Healthcare System, West Haven, CT, United States
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Kleinman MB, Hines AC, Anvari MS, Bradley VD, Shields A, Dean D, Abidogun TM, Jack HE, Magidson JF. "You rise up and then you start pulling people up with you": Patient experiences with a peer-delivered behavioral activation intervention to support methadone treatment. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 122:104234. [PMID: 37866292 PMCID: PMC10872983 DOI: 10.1016/j.drugpo.2023.104234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 10/06/2023] [Accepted: 10/07/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Although medications for opioid use disorder (MOUD) are efficacious treatments for opioid use disorder, retention remains low. Peer recovery specialists (PRSs), individuals with lived substance use and recovery experience, may be particularly well-suited to support patients receiving MOUD. While PRSs are rarely trained in evidence-based behavioral interventions other than motivational interviewing, preliminary evidence suggests that peers can deliver brief behavioral interventions, such as behavioral activation, with efficacy and fidelity. This qualitative study sought to explore patient perspectives on receiving an adapted PRS-delivered behavioral activation intervention (Peer Activate) to support patients receiving methadone treatment. METHODS The sample (N = 26) included patients recently starting or demonstrating challenges with adherence at a community-based methadone treatment program who received the Peer Activate intervention in a pilot trial. Participants were invited to participate in in-depth, semi-structured interviews at study completion or discontinuation, assessing perceived acceptability and feasibility of Peer Activate, and stigma-related barriers. Interview transcripts were coded using codebook/template thematic analysis. RESULTS Analysis revealed the importance of two areas to promote intervention acceptability: 1) connection with intervention content and skill building, and 2) valued PRS-specific qualities. Intervention flexibility was found to promote feasibility of the intervention in the context of chaotic and challenging life circumstances. Additionally, participants described stigma towards substance use and methadone treatment as potential barriers to engaging in methadone treatment. CONCLUSION Results support the acceptability and feasibility to patients of this PRS-delivered behavioral activation intervention in the context of outpatient MOUD treatment among a low-income, majority racially minoritized patient population. Future intervention adaptation and implementation should focus on incorporating content related to relationships and interpersonal skills; balancing behavioral intervention content with system navigation support; maintaining flexibility; and further investigation of the impact of individual PRS attributes, including shared lived experiences, on intervention acceptability and shifts in stigma.
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Affiliation(s)
- Mary B Kleinman
- Department of Psychology, University of Maryland, College Park, MD, USA.
| | - Abigail C Hines
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Morgan S Anvari
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Valerie D Bradley
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Alia Shields
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Dwayne Dean
- Department of Psychology, University of Maryland, College Park, MD, USA
| | | | - Helen E Jack
- Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Jessica F Magidson
- Department of Psychology, University of Maryland, College Park, MD, USA; Center for Substance Use, Addiction & Health Research (CESAR), University of Maryland, College Park, MD, USA
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Eide D, McDonald R, Hamina A, Clausen T, Odsbu I, Skurtveit S. Prescription high-risk polysubstance use among opioid maintenance treatment patients. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023:104196. [PMID: 37741700 DOI: 10.1016/j.drugpo.2023.104196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 08/01/2023] [Accepted: 09/13/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND Among individuals receiving buprenorphine or methadone as opioid maintenance treatment (OMT), concomitant use of other central nervous system depressants, including prescription drugs, can increase risk of overdose. We aimed to 1) determine the prevalence of use of high-risk prescription drugs (opioid analgesics, benzodiazepines, benzodiazepine-related drugs, and gabapentinoids) among OMT patients, 2) calculate its associations with different mental health and pain-related diagnoses, and 3) compare prevalence of concomitant use with the general population. METHODS A national sample comprising all individuals filling at least one prescription of OMT drugs in Norway in 2019 was formed. Healthcare registry data were linked to investigate high-risk prescription drug use and different diagnoses. We calculated one-year prevalence of use, amount dispensed in defined daily doses (DDDs), and the number of prescribers for the different high-risk prescription drugs. Logistic regression was used to determine associations (adjusted odds ratios; aOR, 95% confidence intervals (CIs)) between diagnoses and use. Prevalence of use was calculated both in the OMT patient sample and the general population. RESULTS Among the OMT patient sample (n=7,299), 47.6% (n=3,476) filled prescriptions for benzodiazepines. For each high-risk prescription drug group, there was a median of 1-2 prescribers. Musculoskeletal diagnoses were the strongest factor for concomitant high-risk prescription drug use for both males (aOR 3.23, CI: 2.72-3.85) and females (aOR 3.07, CI: 2.42- 3.90). The 1-year prevalence of benzodiazepine use was 11.4 times higher for males and 7.1 times higher for females in OMT than the general population. The amount in DDDs was higher for every drug for OMT patients than the general population, particularly for benzodiazepines. CONCLUSIONS OMT patients frequently filled prescriptions for high-risk drugs, and in higher dosages than the general population. However, we found little evidence of 'doctor shopping.' Given that these prescription drugs carry overdose risk, particularly when combined with OMT drugs, our findings emphasize the continued need for education and caution to both prescribers and patients on their concomitant use with OMT.
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Affiliation(s)
- Desiree Eide
- Norwegian Centre for Addiction Research University of Oslo, 166 Kirkeveien 0450 Oslo, Norway.
| | - Rebecca McDonald
- Norwegian Centre for Addiction Research University of Oslo, 166 Kirkeveien 0450 Oslo, Norway
| | - Aleksi Hamina
- Norwegian Centre for Addiction Research University of Oslo, 166 Kirkeveien 0450 Oslo, Norway
| | - Thomas Clausen
- Norwegian Centre for Addiction Research University of Oslo, 166 Kirkeveien 0450 Oslo, Norway
| | - Ingvild Odsbu
- Department of Chronic Diseases Norwegian Institute of Public Health, PO Box 222 Skøyen 0213 Oslo, Norway
| | - Svetlana Skurtveit
- Norwegian Centre for Addiction Research University of Oslo, 166 Kirkeveien 0450 Oslo, Norway; Department of Chronic Diseases Norwegian Institute of Public Health, PO Box 222 Skøyen 0213 Oslo, Norway
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Psarianos A, Chryssanthopoulos C, Paparrigopoulos T, Philippou A. The Role of Physical Exercise in Opioid Substitution Therapy: Mechanisms of Sequential Effects. Int J Mol Sci 2023; 24:ijms24054763. [PMID: 36902190 PMCID: PMC10003472 DOI: 10.3390/ijms24054763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023] Open
Abstract
It is generally accepted that chronic opioid use is associated with structural and functional changes in the human brain that lead to an enhancement of impulsive behavior for immediate satisfaction. Interestingly, in recent years, physical exercise interventions have been used as an adjunctive treatment for patients with opioid use disorders (OUDs). Indeed, exercise has positive effects on both the biological and psychosocial basis of addiction, modifying neural circuits such as the reward, inhibition, and stress systems, and thus causing behavioral changes. This review focuses on the possible mechanisms that contribute to the beneficial effects of exercise on the treatment of OUDs, with emphasis placed on the description of a sequential consolidation of these mechanisms. Exercise is thought to act initially as a factor of internal activation and self-regulation and eventually as a factor of commitment. This approach suggests a sequential (temporal) consolidation of the functions of exercise in favor of gradual disengagement from addiction. Particularly, the sequence in which the exercise-induced mechanisms are consolidated follows the pattern of internal activation-self-regulation-commitment, eventually resulting in stimulation of the endocannabinoid and endogenous opioid systems. Additionally, this is accompanied by modification of molecular and behavioral aspects of opioid addiction. Overall, the neurobiological actions of exercise in combination with certain psychological mechanisms appear to promote its beneficial effects. Given the positive effects of exercise on both physical and mental health, exercise prescription is recommended as a complement to conventional therapy for patients on opioid maintenance treatment.
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Affiliation(s)
- Alexandros Psarianos
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Costas Chryssanthopoulos
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Thomas Paparrigopoulos
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Anastassios Philippou
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Correspondence:
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Qeadan F, Madden EF, Barbeau WA, Kroth PJ, Porucznik CA, English K, Komaromy M, Sulzer SH. Characteristics associated with the availability of therapeutic acupuncture in substance use disorder treatment facilities in the United States. J Addict Dis 2023; 41:41-52. [PMID: 35343390 DOI: 10.1080/10550887.2022.2056401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND We examine the characteristics associated with the availability of therapeutic acupuncture in substance use disorder (SUD) treatment facilities in the United States (US). METHODS This study utilizes data from the 2018 National Survey of Substance Abuse Treatment Services (N-SSATS). Multivariable logistic regression was performed. RESULTS Only 5.5% (n = 814) of all SUD treatment facilities offered acupuncture therapy. Facilities operating an opioid treatment program (OTP) were 1.60 times more likely to offer therapeutic acupuncture than non-OTP facilities. Facilities that offered oral naltrexone pharmacotherapy or buprenorphine with naloxone pharmacotherapy were 1.63 and 1.37 times more likely to offer therapeutic acupuncture, respectively, compared to facilities that did not offer these pharmacotherapies. Federal government facilities were over four times more likely to offer acupuncture than those operated by state governments and had triple the odds of having acupuncture than private nonprofit organizations. Tribal facilities were over five times more likely than state government-operated facilities to offer acupuncture. Facilities located in the Western region of the US were 1.59, 1.39, and 1.30 times more likely than Northeastern, Midwestern, and Southern US regions, respectively, to offer acupuncture therapy. CONCLUSIONS Although complementary and holistic approaches such as acupuncture are accepted adjunct methods to treat persons with SUD, the findings suggest that their utilization in SUD treatment facilities in the US is minimal. Results, however, highlight that facilities operated by tribal and federal governments, those that are located in the Western region of the US, and non-hospital facilities have the highest odds of incorporating therapeutic acupuncture as treatment for SUD. Supplemental data for this article is available online at https://doi.org/10.1080/10550887.2022.2056401 .
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Affiliation(s)
- Fares Qeadan
- Parkinson School of Health Sciences and Public Health, Loyola University Chicago, Maywood, IL, USA
| | - Erin Fanning Madden
- Wayne State University, Department of Family Medicine and Public Health Sciences, Detroit, MI, USA
| | - William A Barbeau
- Parkinson School of Health Sciences and Public Health, Loyola University Chicago, Maywood, IL, USA
| | - Philip J Kroth
- Department of Biomedical Informatics, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, USA
| | - Christina A Porucznik
- University of Utah School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Kevin English
- Albuquerque Area Southwest Tribal Epidemiology Center, Albuquerque, NM, USA
| | - Miriam Komaromy
- Boston Medical Center (BMC), Boston University, Grayken Center for Addiction, Boston, MA, USA
| | - Sandra H Sulzer
- Utah State University, Department of Kinesiology & Health Science, Logan, UT, USA
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A Retrospective Study of Acute Postoperative Pain After Cesarean Delivery in Patients With Opioid Use Disorder Treated With Opioid Agonist Pharmacotherapy. J Addict Med 2022; 16:549-556. [PMID: 35165223 PMCID: PMC9375806 DOI: 10.1097/adm.0000000000000964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We aimed to quantify the effect of opioid agonist pharmacotherapy on pain management after cesarean delivery, compared with patients not on these medications. METHODS Patients undergoing cesarean delivery at our institution between January 2016 and December 2018 were stratified by peripartum use of opioid agonist pharmacotherapy versus no agonist therapy. We compared 24-hour postoperative opioid consumption not including buprenorphine and methadone, in milligram morphine equivalents (MME) (primary outcome), highest pain score on a 0 to 10 numerical rating scale in the first 24 postoperative hours, and postoperative length of stay in hours (secondary outcomes) between groups. These outcomes were also compared after covariate adjustment using logistic regression. RESULTS We identified 123 patients on opioid agonist pharmacotherapy - in the form of buprenorphine or methadone and 2856 patients not on these medications. The groups differed in demographic characteristics, including age, smoking, and marital status. Opioid consumption during the first 24 postoperative hours (median [interquartile range]) was 99 [75,120] MME for patients on agonist therapy and 30 [0, 64] MME among parturients not taking these medications ( P < 0.001). Highest pain scores during this time were also higher for patients on opioid agonist pharmacotherapy (mean [standard deviation]: 8.2 [1.6] vs 5.5 [2.2], P < 0.001 for the no agonist group). Postoperative length of stay was 73 [68, 77] hours for patients on agonist pharmacotherapy, and 71 [62, 76] hours for parturients taking no agonist ( P < 0.001). All differences remained significant after covariate adjustment. CONCLUSIONS Parturients on opioid agonist pharmacotherapy have markedly increased opioid utilization and pain severity after cesarean delivery.
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Archambault L, Bertrand K, Perreault M. Problematic Opioid Use: A Scoping Literature Review of Profiles. Subst Abuse 2022; 16:11782218221103581. [PMID: 35923179 PMCID: PMC9340351 DOI: 10.1177/11782218221103581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 05/06/2022] [Indexed: 11/17/2022]
Abstract
Background and Objectives: Problematic opioid use can be defined as opioid use behaviors leading to social, medical, or psychological consequences. In some instances, people presenting problematic opioid use can also meet criteria for an opioid use disorder. A growing body of literature highlights different types of people who use opioids, with contrasting characteristics and initiation patterns. In recent years, dynamic trends in opioid use have been documented and studies have demonstrated a shift in profiles. Methods: A scoping literature review was conducted to identify profiles of people presenting problematic opioid use, in order to support the development of tailored interventions and services. Results: Nine articles met the inclusion criteria. Five classifications emerge from the literature reviewed to distinguish types of people presenting problematic opioid use, according to: (1) the type of opioids used, (2) the route of opioid administration, (3) the level of quality of life, (4) patterns of other drugs used, and (5) dependence severity. While samples, concepts, and measurement tools vary between studies, the most salient finding might be the distinct profile of people presenting problematic use of pharmaceutical-type opioids. Discussion and Conclusions: This scoping review highlights that few studies address distinctive profiles of people presenting problematic opioid use. Geographical and chronological differences suggest that local timely assessments may be needed to tailor the service offer to specific needs. Scientific Significance: Future studies should focus on providing a deep understanding of distinct experiential perspectives and service needs, through exploratory quantitative and qualitative designs.
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Affiliation(s)
- Léonie Archambault
- Douglas Research Center and Université de Sherbrooke, Montréal, QC, Canada
| | - Karine Bertrand
- Institut universitaire sur les dépendances and Université de Sherbrooke, Longueuil, QC, Canada
| | - Michel Perreault
- Douglas Research Center and McGill University, Montréal, QC, Canada
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13
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Finan PH, Letzen J, Epstein DH, Mun CJ, Stull S, Kowalczyk WJ, Agage D, Phillips KA, Pizzagalli DA, Preston KL. Reward Responsiveness in Patients with Opioid Use Disorder on Opioid Agonist Treatment: Role of Comorbid Chronic Pain. PAIN MEDICINE 2021; 22:2019-2027. [PMID: 33624802 DOI: 10.1093/pm/pnab031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Evidence suggests that blunted reward responsiveness may account for poor clinical outcomes in both opioid use disorder (OUD) and chronic pain. Understanding how individuals with OUD and comorbid chronic pain (OUD+CP) respond to rewards is, therefore, of clinical interest because it may reveal a potential point of behavioral intervention. METHODS Patients with OUD (n = 28) and OUD+CP (n = 19) on opioid agonist treatment were compared on: 1) the Probabilistic Reward Task (an objective behavioral measure of reward response bias) and 2) ecological momentary assessment of affective responses to pleasurable events. RESULTS Both the OUD and the OUD+CP groups evidenced an increase in reward response bias in the Probabilistic Reward Task. The rate of change in response bias across blocks was statistically significant in the OUD group (B = 0.06, standard error [SE] = 0.02, t = 3.92, P < 0.001, 95% confidence interval [CI]: 0.03 to 0.09) but not in the OUD+CP group (B = 0.03, SE = 0.02, t = 1.90, P = 0.07, 95% CI: -0.002 to 0.07). However, groups did not significantly differ in the rate of change in response bias across blocks (B = 0.03, SE = 0.02, t = 1.21, P = 0.23, 95% CI: -0.02 to 0.07). Groups did not significantly differ on state measures of reward responsiveness (P's ≥0.50). CONCLUSIONS Overall, findings across objective and subjective measures were mixed, necessitating follow-up with a larger sample. The results suggest that although there is a reward response bias in patients with OUD+CP treated with opioid agonist treatment relative to patients with OUD without CP, it is modest and does not appear to translate into patients' responses to rewarding events as they unfold in daily life.
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Affiliation(s)
- Patrick H Finan
- School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Janelle Letzen
- School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - David H Epstein
- Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland
| | - Chung Jung Mun
- School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Samuel Stull
- Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland
| | - William J Kowalczyk
- Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland
| | - Daniel Agage
- Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland
| | - Karran A Phillips
- Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland
| | | | - Kenzie L Preston
- Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland
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Associations Among Sleep Disturbance, Pain Catastrophizing, and Pain Intensity for Methadone-maintained Patients With Opioid Use Disorder and Chronic Pain. Clin J Pain 2021; 36:641-647. [PMID: 32482968 DOI: 10.1097/ajp.0000000000000848] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE This study examined the cross-sectional associations among pain intensity, pain catastrophizing, and sleep disturbance among patients receiving methadone maintenance treatment (MMT) for opioid use disorder (OUD) and reporting co-occurring chronic pain. MATERIALS AND METHODS Participants were 89 individuals with OUD and chronic pain drawn from a larger cross-sectional study of 164 MMT patients who completed a battery of self-report measures. The authors conducted 6 mediation models to test all possible pathways (ie, each variable tested as an independent variable, mediator, or dependent variable). RESULTS The only significant mediation effect was an indirect effect of sleep disturbance on pain intensity through pain catastrophizing. That is, greater sleep disturbance was associated with greater pain catastrophizing, which in turn was associated with greater pain intensity. DISCUSSION Altogether, findings suggest that the sleep disturbance to pain catastrophizing to pain intensity pathway may be a key mechanistic pathway exacerbating pain issues among MMT patients with OUD and chronic pain. These results suggest that interventions targeting sleep disturbance may be warranted among MMT patients with OUD and chronic pain. Future work in this area with longitudinal data is warranted.
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15
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Berry MS, Rung JM, Crawford MC, Yurasek AM, Ferreiro AV, Almog S. Using greenspace and nature exposure as an adjunctive treatment for opioid and substance use disorders: Preliminary evidence and potential mechanisms. Behav Processes 2021; 186:104344. [PMID: 33545317 PMCID: PMC9968503 DOI: 10.1016/j.beproc.2021.104344] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 10/19/2020] [Accepted: 01/26/2021] [Indexed: 10/22/2022]
Abstract
The demand for opioid medication to effectively treat pain has contributed to the surging opioid crisis, which is a major source of morbidity and mortality in the U.S. More than 100,000 people begin opioid maintenance treatment (OMT) annually, the standard pharmacotherapy for opioid use disorder (OUD). Although OMT is the standard care for OUD, patients often experience or develop a heightened sensitivity to pain (hyperalgesia) as a result of the opioid medication, and also have high rates of stress, affective, and anxiety-related conditions. These conditions are interactive with other behavioral and environmental correlates of opioid and other substance use disorders including impulsive decision-making (e.g., harmful opioid use associated with increased delay discounting), and a lack of alternative (i.e., substance-free) and social reinforcement. Collectively these complex and multifaceted factors constitute significant predictors of lack of adherence to OMT (and other pharmacotherapies) and relapse. There is an urgent need, therefore, to develop novel adjunctive treatments that preserve the benefits of OMT and various pharmacotherapies, and simultaneously diminish continued pain and hyperalgesia, reduce stress and anxiety-related conditions, target relevant behavioral mechanism such as impulsive choice, and also serve to enhance the value of alternative and substance free activities. Here, we discuss evidence that an environmental manipulation - access to greenspace and nature - could serve as a potential adjunctive treatment to standard pharmacotherapies by targeting multiple biological and behavioral mechanisms that standard pharmacotherapies do not address.
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Affiliation(s)
- Meredith S. Berry
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA,Department of Psychology, University of Florida, Gainesville, Florida, USA,Corresponding Author. (M. S. Berry)
| | - Jillian M. Rung
- Department of Psychology, University of Florida, Gainesville, Florida, USA,Department of Epidemiology, University of Florida, Gainesville, Florida, USA
| | - Matthew C. Crawford
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA
| | - Ali M. Yurasek
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA
| | - Andrea Vásquez Ferreiro
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA
| | - Shahar Almog
- Department of Health Education and Behavior, University of Florida, Gainesville, Florida, USA
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Factors associated with early and later dropout from methadone maintenance treatment in specialist addiction clinics: a six-year cohort study using proportional hazards frailty models for recurrent treatment episodes. Drug Alcohol Depend 2021; 219:108466. [PMID: 33421801 DOI: 10.1016/j.drugalcdep.2020.108466] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/27/2020] [Accepted: 11/30/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND Retention in methadone maintenance treatment (MMT) is associated with reduced illicit drug use, criminal activity, and mortality; however, many clients move in and out of MMT. This study aims to identify determinants of time to dropout of MMT across multiple treatment episodes in specialist addiction services in Ireland. METHODS Cohort study of persons attending specialist addiction clinics between 2010 and 2015. MMT episodes were periods of continuous treatment if there were no interruptions to treatment lasting > 7days. Proportional hazards frailty models were used to assess factors associated with time to dropout from recurrent MMT episodes at 3 (90 days) and 12 months (91-365 days). MMT episodes were right- censored at time of death, transfer to prison or primary care, and study end. RESULTS A total of 2,035 individuals experienced 4,969 MMT episodes, with 2,724 dropout events during the six-year follow-up. Factors associated with dropout at 3 months included low dose methadone (<60 mg/day) (HR = 1.49, 95% CI 1.29-1.73) and previous dropout (HR = 1.65, 95% CI 1.41-1.92). Adherence was protective (HR = 0.91, 95% CI 0.90-0.92). Dropout at 12 months was associated with low dose methadone (HR = 1.44, 95% CI 1.23-1.68), previous dropout (HR = 1.37, 95% CI 1.16-1.61), males (HR 1.26, 95% CI 1.06-1.50), benzodiazepines (HR = 1.22, 95% CI 1.03-1.45) and number of comorbidities (HR = 1.12, 95% CI 1.05-1.20); adherence was protective (HR = 0.86, 95% CI 0.84-0.87). CONCLUSIONS Clients with a previous history of treatment dropout and those on low dose methadone should be identified as high risk for both early and later dropout. Inversely, adherence to treatment, not missing methadone doses, is protective.
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Delorme J, Pennel L, Brousse G, Daulouède JP, Delile JM, Lack P, Gérard A, Dematteis M, Kabore JL, Authier N, Chenaf C. Prevalence and Characteristics of Chronic Pain in Buprenorphine and Methadone-Maintained Patients. Front Psychiatry 2021; 12:641430. [PMID: 33981257 PMCID: PMC8107279 DOI: 10.3389/fpsyt.2021.641430] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 03/29/2021] [Indexed: 11/13/2022] Open
Abstract
Chronic pain and substance use disorders frequently co-occur. Indeed, chronic pain is highly prevalent, affecting 23-68% of patients receiving opioid agonist treatments (OAT) worldwide. The majority of available estimates come from American studies, but data are still lacking in Europe. We aim to provide European estimates of the prevalence of chronic pain in patients receiving OAT using French data, since France is the first European country in terms of number of patients with OAT. The secondary objectives were to characterize the features and management of chronic pain, as well identify associated risk factors. We conducted a multicenter, cross-sectional study, recruiting patients treated either with buprenorphine or methadone in 19 French addiction centers, from May to July 2016. All participants had to complete a semi-directed questionnaire that collected sociodemographic and medical data, pain characteristics, and licit or illicit drug consumption. In total, 509 patients were included. The prevalence of chronic pain was estimated at 33.2% (95% CI: 29.1-37.3). Compared to non-chronic pain patients, chronic pain patients were older (38.4 vs. 36.1 years, p = 0.006), were more unemployed (66 vs. 52%, p = 0.003), had more psychiatric comorbidities (50 vs. 39%, p = 0.02), and split their OAT for pain management more frequently (24 vs. 7%, p = 0.009). Pain intensity was moderate or severe in 75% of chronic pain patients. Among patients with chronic pain, 15.4% were not prescribed, and did not self-medicate with, any analgesic drugs, 52.1% were prescribed analgesics (non-opioid analgesics, 76.3%; codeine, tramadol, opium, 27.2%; and morphine, fentanyl, oxycodone, 11.8%), and 32.5% exclusively self-medicated with analgesics. Moreover, 20.1% of patients with chronic pain also used illicit drugs for pain relief. On multivariate analysis, variables that remained significantly associated with chronic pain were age [OR = 1.03 (95% CI: 1.00-1.05], p = 0.02], anxiety [OR = 1.52 (1.15-2.02), p = 0.003], and depression [OR = 1.25 (1.00-1.55), p = 0.05]. Chronic pain is a highly prevalent condition in patients receiving OAT, and its appropriate management remains uncertain, since insufficient relief and frequent additional self-medications with analgesics or illicit drugs were reported by these patients. Increased awareness among caregivers is urgently needed regarding a systematic and careful assessment, along with an adequate management of chronic pain in patients receiving OAT.
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Affiliation(s)
- Jessica Delorme
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Service Psychiatrie-Addictologie, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques (OFMA) / French monitoring centre for analgesic drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Lucie Pennel
- Service d'Addictologie, CHU Grenoble Alpes, Université Grenoble Alpes, Grenoble, France
| | - Georges Brousse
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Service Psychiatrie-Addictologie, Clermont-Ferrand, France
| | - Jean-Pierre Daulouède
- Centre de Soins et d'Accompagnement et de Prévention en Addictologie (CSAPA), BIZIA, Médecins du Monde, Centre Hospitalier de la côte Basque, Bayonne, France
| | - Jean-Michel Delile
- Centre de Soins et d'Accompagnement et de Prévention en Addictologie (CSAPA) "Maurice Serisé", Comité d'Etude et d'Information sur la Drogue (CEID), Bordeaux, France
| | - Philippe Lack
- Centre de Soins et d'Accompagnement et de Prévention en Addictologie (CSAPA), Centre Hospitalier de la Croix Rousse, Lyon, France
| | - Antoine Gérard
- Centre de Soins et d'Accompagnement et de Prévention en Addictologie (CSAPA), Centre Hospitalier Emile Roux, Le Puy-en-Velay, France
| | - Maurice Dematteis
- Service d'Addictologie, CHU Grenoble Alpes, Université Grenoble Alpes, Grenoble, France
| | - Jean-Luc Kabore
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Service Psychiatrie-Addictologie, Clermont-Ferrand, France
| | - Nicolas Authier
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Service Psychiatrie-Addictologie, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques (OFMA) / French monitoring centre for analgesic drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France.,Institut Analgesia, Faculté de Médecine, BP38, Clermont-Ferrand, France
| | - Chouki Chenaf
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Service Psychiatrie-Addictologie, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques (OFMA) / French monitoring centre for analgesic drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France
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Vold JH, Skurtveit S, Aas C, Chalabianloo F, Kloster PS, Johansson KA, Fadnes LT. Dispensations of benzodiazepines, z-hypnotics, and gabapentinoids to patients receiving opioid agonist therapy; a prospective cohort study in Norway from 2013 to 2017. BMC Health Serv Res 2020; 20:352. [PMID: 32334602 PMCID: PMC7183604 DOI: 10.1186/s12913-020-05195-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 04/06/2020] [Indexed: 12/05/2022] Open
Abstract
Background Dispensations of benzodiazepines, z-hypnotics, and gabapentinoids to patients on opioid agonist therapy (OAT) are common and have pros and cons. The objectives of the current study are to define the dispensation rates of these potentially addictive drugs, and whether the number and the mean daily doses of dispensed OAT opioids and discontinuing OAT, are associated with being dispensed benzodiazepines, z-hypnotics and gabapentinoids among patients on OAT in Norway in the period 2013 to 2017. Methods Information about all dispensed opioids, benzodiazepines, z-hypnotics and gabapentinoids were recorded from the Norwegian Prescription Database (NorPD). A total of 10,371 OAT patients were included in the study period. The dispensation rates were defined as the number of patients who were dispensed at least one of the potentially addictive drugs divided among the number of patients who have dispensed an OAT opioid per calendar year. Mean daily doses were calculated, and for benzodiazepines and z-hypnotics, stated in diazepam equivalents. The association between dispensed potentially addictive drugs, and the number and the type of dispensed OAT opioids were calculated by using logistic regression models. Results Half of the OAT patients received at least one dispensation of a benzodiazepine or z-hypnotic, and 11% were dispensed at least a gabapentinoid in 2017. For dispensed benzodiazepines or z-hypnotics, the mean daily dose was reduced from 21 mg (95% confidence interval (CI): 20–23) diazepam equivalents in 2013 to 17 mg (95% CI: 16–17) in 2017. The mean daily dose of pregabalin increased from 365 mg (95% CI: 309–421) in 2013 to 386 mg (95% CI: 349–423) in 2017. Being dispensed a gabapentinoid (adjusted odds ratio (aOR) = 2.5, 95% CI: 2.1–3.0) or a non-OAT opioid (aOR = 3.0, 95% CI: 2.6–3.5) was associated with being dispensed a benzodiazepine or z-hypnotic. Discontinuing OAT did not affect the number of dispensations and the doses of potentially addictive drugs. Conclusion The dispensation rates of potentially addictive drugs are high in the OAT population. Treatment indications, as well as requirements for prescription authority, need to be debated and made explicit. Randomized controlled trials evaluating the benefits and risks of such co-prescription are required.
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Affiliation(s)
- Jørn Henrik Vold
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway. .,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.
| | - Svetlana Skurtveit
- Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway.,Norwegian Centre for Addiction Research, University of Oslo, Oslo, Norway
| | - Christer Aas
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Fatemeh Chalabianloo
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Pia Synnøve Kloster
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway
| | - Kjell Arne Johansson
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Lars Thore Fadnes
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
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Vold JH, Aas C, Skurtveit S, Odsbu I, Chalabianloo F, Halmøy A, Johansson KA, Fadnes LT. Dispensation of attention deficit hyperactivity disorder (ADHD) medications in patients receiving opioid agonist therapy; a national prospective cohort study in Norway from 2015 to 2017. BMC Psychiatry 2020; 20:119. [PMID: 32164615 PMCID: PMC7068965 DOI: 10.1186/s12888-020-02526-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 03/03/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND It is estimated that up to a third of patients on opioid agonist therapy (OAT) have attention deficit hyperactivity disorder (ADHD). Treatment by ADHD medication, including a centrally acting stimulant (CAS) or atomoxetine is one of the essential approaches. This study evaluates the use of dispensed ADHD medications in the Norwegian OAT population in the period from 2015 to 2017. Types and doses of ADHD medications, co-dispensations of other potentially addictive drugs like benzodiazepines, z-hypnotics, gabapentinoids, and non-OAT opioids, as well as direct-acting antivirals (DAA) against hepatitis C infection, are investigated. METHODS Information about all dispensed ADHD medication, OAT opioids, and the defined potentially addictive drugs were recorded from the Norwegian Prescription Database. Dispensation rates, the types, and the doses of dispensed ADHD medications were estimated by summarizing the number of dispensations, and the dispensed doses. Logistic regression analyses were employed to assess the associations between ADHD medication, and OAT opioid use, and dispensations of other potentially addictive drugs and DAAs against hepatitis C infection. RESULTS A total of 9235 OAT patients were included. The proportion of patients who were dispensed ADHD medication increased from 3.5 to 4.6% throughout the study period. The three most dispensed CAS were short- and intermediate-acting methylphenidate (55%), lisdexamphetamine (24%), and dexamphetamine (17%) in 2017. Buprenorphine, rather than methadone, as OAT opioid (adjusted odds ratio: 1.6, CI: 1.2-2.1) was associated with being dispensed ADHD medication. Among patients who received CAS and OAT opioids each calendar year, the dispensed doses of methylphenidate increased from 63 mg/day in 2015 to 76 mg/day in 2017 (p = 0.01). Sixty percent of patients receiving ADHD medications were also dispensed other addictive drugs concomitantly in 2017. Similar results were found in 2015 and 2016. CONCLUSION Co-prescription of ADHD medications was low among patients on OAT in Norway, considering a high prevalence of ADHD in this patient group. On the other hand, concurrent dispensations of multiple addictive drugs were common in this population. Understanding the underlying reasons for such prescribing is essential, and research on how to optimize ADHD medication of patients with ADHD receiving OAT is needed.
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Affiliation(s)
- Jørn Henrik Vold
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway. .,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.
| | - Christer Aas
- grid.412008.f0000 0000 9753 1393Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway ,grid.7914.b0000 0004 1936 7443Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Svetlana Skurtveit
- grid.418193.60000 0001 1541 4204Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway ,grid.5510.10000 0004 1936 8921Norwegian Centre for Addiction Research, University of Oslo, Oslo, Norway
| | - Ingvild Odsbu
- grid.4714.60000 0004 1937 0626Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Fatemeh Chalabianloo
- grid.412008.f0000 0000 9753 1393Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway ,grid.7914.b0000 0004 1936 7443Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Anne Halmøy
- grid.412008.f0000 0000 9753 1393Division of Psychiatry, Haukeland University Hospital, Bergen, Norway ,grid.7914.b0000 0004 1936 7443Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Kjell Arne Johansson
- grid.412008.f0000 0000 9753 1393Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway ,grid.7914.b0000 0004 1936 7443Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Lars Thore Fadnes
- grid.412008.f0000 0000 9753 1393Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway ,grid.7914.b0000 0004 1936 7443Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
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20
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Painful lives: Chronic pain experience among people who use illicit drugs in Montreal (Canada). Soc Sci Med 2020; 246:112734. [DOI: 10.1016/j.socscimed.2019.112734] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 12/05/2019] [Accepted: 12/12/2019] [Indexed: 01/03/2023]
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Jake-Schoffman DE, Berry MS, Donahue ML, Christou DD, Dallery J, Rung JM. Aerobic Exercise Interventions for Patients in Opioid Maintenance Treatment: A Systematic Review. Subst Abuse 2020; 14:1178221820918885. [PMID: 35153484 PMCID: PMC8832319 DOI: 10.1177/1178221820918885] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 03/23/2020] [Indexed: 11/30/2022]
Abstract
Background: Opioid maintenance treatment (OMT) is the standard for treatment of opioid
use disorder, but some individuals on OMT experience disrupted sleep,
heightened sensitivity to pain, and continued relapse to non-medical opioid
use. An adjunctive treatment that has potential to address these
shortcomings of OMT is aerobic exercise. Objective: The aim of the present review was to identify and evaluate components of
aerobic exercise interventions targeting OMT patients. Methods: For this PROSPERO-registered review (ID CRD42020139626), studies were
identified via electronic bibliographic databases, funded research
(NIH RePORTER) and clinical trials databases
(ClinicalTrials.gov), and reference sections of
relevant manuscripts. Studies that evaluated the effects of an aerobic
exercise intervention using a comparison condition or pretest-posttest
design in adult OMT patients were included. Results: Of 2971 unique records, three primary studies and one supplemental manuscript
comprised the final sample. All studies were randomized trials involving
supervised exercise interventions enrolling small samples of middle-aged OMT
patients. Exercise interventions included a variety of aerobic and
non-aerobic activities (e.g. flexibility exercises), and none controlled the
dose of aerobic exercise. Few studies used objective measures of physical
activity or cardiorespiratory fitness and there were no significant effects
of adjunctive exercise on substance use outcomes, but tests of the latter
were likely underpowered. Conclusions: Though early in the accumulation of evidence, interventions targeting aerobic
exercise for OMT patients appear feasible, acceptable to patients, and
beneficial. Longer-term studies that employ larger samples, include
assessments of behavioral and biological mechanisms of change, more rigorous
measurement of physical activity, and controlled doses of aerobic activity
are warranted.
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Affiliation(s)
- Danielle E Jake-Schoffman
- Department of Health Education and Behavior, College of Health and Human Performance, University of Florida, Gainesville, FL, USA
| | - Meredith S Berry
- Department of Health Education and Behavior, College of Health and Human Performance, University of Florida, Gainesville, FL, USA
- Department of Psychology, College of Liberal Arts and Sciences, University of Florida, Gainesville, FL, USA
| | - Marissa L Donahue
- Department of Health Education and Behavior, College of Health and Human Performance, University of Florida, Gainesville, FL, USA
| | - Demetra D Christou
- Department of Applied Physiology and Kinesiology, College of Health and Human Performance, University of Florida, Gainesville, FL, USA
| | - Jesse Dallery
- Department of Psychology, College of Liberal Arts and Sciences, University of Florida, Gainesville, FL, USA
| | - Jillian M Rung
- Department of Epidemiology, School of Public Health and Health Professions & College of Medicine, University of Florida, Gainesville, FL, USA
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Mun CJ, Beitel M, Oberleitner L, Oberleitner DE, Madden LM, Bollampally P, Barry DT. Pain catastrophizing and pain acceptance are associated with pain severity and interference among methadone-maintained patients. J Clin Psychol 2019; 75:2233-2247. [PMID: 31454081 DOI: 10.1002/jclp.22842] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE The present study examined whether pain catastrophizing and pain acceptance, two important targets of psychosocial interventions for chronic pain, are uniquely associated with pain severity and pain interference among patients on methadone maintenance treatment (MMT). METHOD A total of 133 MMT patients who reported experiencing some pain during the previous week completed a battery of self-report measures. Multiple regression was used to test whether pain catastrophizing and pain acceptance are related to pain severity and pain interference above and beyond covariates including demographics, emotional distress, and current methadone dose. RESULTS Both pain acceptance and catastrophizing were significantly associated with pain severity and pain interference while controlling for covariates. CONCLUSIONS Consistent with previous literature on patients with chronic pain but without opioid use disorder, our findings suggest that both pain catastrophizing and pain acceptance are potentially important intervention targets among MMT patients with co-occurring opioid use disorder and chronic pain.
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Affiliation(s)
- Chung Jung Mun
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Mark Beitel
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut.,APT Foundation, Inc, New Haven, Connecticut
| | - Lindsay Oberleitner
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut.,APT Foundation, Inc, New Haven, Connecticut
| | - David E Oberleitner
- APT Foundation, Inc, New Haven, Connecticut.,Department of Psychology, University of Bridgeport, Bridgeport, Connecticut
| | - Lynn M Madden
- APT Foundation, Inc, New Haven, Connecticut.,Department of Internal Medicine-AIDS, Yale School of Medicine, New Haven, Connecticut
| | - Pooja Bollampally
- APT Foundation, Inc, New Haven, Connecticut.,Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut
| | - Declan T Barry
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut.,APT Foundation, Inc, New Haven, Connecticut.,Child Study Center, Yale School of Medicine, New Haven, Connecticut
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23
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Koller G, Schwarzer A, Halfter K, Soyka M. Pain management in opioid maintenance treatment. Expert Opin Pharmacother 2019; 20:1993-2005. [DOI: 10.1080/14656566.2019.1652270] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Gabi Koller
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Andreas Schwarzer
- Department of Pain Medicine, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Kathrin Halfter
- Institute for Medical Informatics, Biometry and Epidemiology, Ludwig-Maximilians-University München, Munich, Germany
| | - Michael Soyka
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
- Medical Park Chiemseeblick, Bernau, Germany
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24
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Self-Rated Physical Health and Unmet Healthcare Needs among Swedish Patients in Opioid Substitution Treatment. JOURNAL OF ADDICTION 2019; 2019:7942145. [PMID: 31139491 PMCID: PMC6500657 DOI: 10.1155/2019/7942145] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 03/25/2019] [Indexed: 01/16/2023]
Abstract
Background Individuals with opioid dependence are at increased risk of deteriorating health due to the lifestyle connected to heroin use. Barriers surrounding the healthcare system seem to hinder patients to seek help through conventional healthcare, even after entering opioid substitution treatment (OST), resulting in a high level of unmet healthcare needs. However, this field is still unexplored, with only a few studies focusing on general health within this population. The first step, in order to provide suitable and accessible primary healthcare, is to assess the extent of physical symptoms and unmet healthcare needs within the OST population, which, to this point, has been sparsely studied. Aim To assess OST patients' self-rated physical health and healthcare seeking behaviour. Methods Two-hundred and eighteen patients from four different OST sites answered a questionnaire regarding physical health and healthcare seeking. Results Patients in OST have a high degree of physical symptoms and a high degree of unmet healthcare needs. Sixty-six percent reported suffering from musculoskeletal pain. Fifty-six percent reported gastrointestinal symptoms. Genital problems and airway symptoms were reported by 47%, respectively, and dental problems were reported by 69% of the respondents. General unmet healthcare needs were reported by 82%. Musculoskeletal pain was positively correlated with having an unstable housing situation (AOR 4.26 [95% CI 1.73-10.48]), negatively correlated with male sex (AOR 0.45 [95% CI 0.22-0.91]), and positively correlated with age (AOR 1.04 [95% CI 1.01-1.07]). No statistically significant correlates of respiratory, gastrointestinal, genital, or dental symptoms were found. Conclusion Patients in OST carry a heavy burden of physical symptoms and unmet healthcare needs, potentially due to societal barriers. Patients' frequent visits to the OST clinics offer a unique opportunity to build a base for easily accessible on-site primary healthcare.
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25
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Muller AE, Clausen T, Sjøgren P, Odsbu I, Skurtveit S. Prescribed opioid analgesic use developments in three Nordic countries, 2006–2017. Scand J Pain 2019; 19:345-353. [DOI: 10.1515/sjpain-2018-0307] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 12/18/2018] [Indexed: 01/28/2023]
Abstract
Abstract
Background and aims
While the Nordic countries have considerably stricter controls on opioid prescribing for chronic non-cancer pain than other countries, previous research has warned that prescription of strong opioids is increasing. This study examines consumption of and developments in dispensed prescribed opioids to individuals receiving ambulatory care from 2006 to 2017, using publicly available data from each of three Nordic countries’ national prescription registries.
Methods
Repeated, cross-sectional design. One-year prevalence of all dispensed prescribed opioids in ATC N02A group were reported for Norway, Denmark, and Sweden in the period 2006–2017 by gender. One-year prevalence of the weak opioids tramadol and codeine and the strong opioid oxycodone were then reported separately over this period for each country. The mean defined daily dose (DDD) per user per year, an estimate of the amount of opioids prescribed, was reported for each of the three opioids in 2016.
Results
Patterns of dispensed prescribed opioids differ greatly between 2006 and 2017 and between countries, with tramadol increasing in Norway, codeine declining across the board, and oxycodone increasing in all three countries. Norway exceeded Sweden and Denmark in prevalence of all dispensed prescribed opioids, with 12.1% of the female Norwegian population and 9.2% of the male Norwegian population dispensed at least one prescribed opioid as an outpatient in 2016. Norway’s high overall prevalence rates are tempered by dispensing the lowest mean doses of both weak opioids compared to Sweden. Similarly, Sweden dispenses the lowest mean doses of oxycodone but to the largest proportion of its population (3.0%).
Conclusions
Significant shifts have occurred in the dispensing of prescribed opioids in Norway, Sweden, and Denmark over the past 12 years. The increasing prevalence of oxycodone in all three countries should continue to be monitored. Prescription registries provide a wealth of publicly available data that can be used to monitor and to guide prescribing policies in a more knowledge-based direction.
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Affiliation(s)
- Ashley Elizabeth Muller
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo , Pb 1039 Blindern , 0316 Oslo , Norway
| | - Thomas Clausen
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo , Oslo , Norway
| | - Per Sjøgren
- Department of Oncology , Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences , University of Copenhagen , Copenhagen , Denmark
| | - Ingvild Odsbu
- Department of Medicine, Karolinska Institutet , Stockholm , Sweden
| | - Svetlana Skurtveit
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo , Oslo , Norway
- Department of Mental Disorders, Norwegian Institute of Public Health , Oslo , Norway
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26
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Lichenstein SD, Zakiniaeiz Y, Yip SW, Garrison KA. Mechanisms and Clinical Features of Co-occurring Opioid and Nicotine Use. CURRENT ADDICTION REPORTS 2019; 6:114-125. [PMID: 32864292 DOI: 10.1007/s40429-019-00245-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Purpose of review To review the literature addressing shared pathophysiological and clinical features of opioid and nicotine use to inform etiology and treatment, and highlight areas for future research. Recent findings Opioid and nicotine use co-occur at an alarmingly high rate, and this may be driven in part by interactions between the opioid and cholinergic systems underlying drug reward and the transition to dependence. Pain, among other shared risk factors, is strongly implicated in both opioid and nicotine use and appears to play an important role in their co-occurrence. Additionally, there are important sex/gender considerations that require further study. Regarding treatment, smoking cessation can improve treatment outcomes in opioid use disorder, and pharmacological approaches that target the opioid and cholinergic systems may be effective for treating both classes of substance use disorders. Summary Understanding overlapping etiological and pathophysiological mechanisms of opioid and nicotine use can aid in understanding their co-occurrence and guiding their treatment.
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Affiliation(s)
| | - Yasmin Zakiniaeiz
- Department of Radiology & Biomedical Imaging, Yale School of Medicine
| | - Sarah W Yip
- Department of Psychiatry, Yale School of Medicine
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27
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Higgins C, Smith BH, Matthews K. Substance misuse in patients who have comorbid chronic pain in a clinical population receiving methadone maintenance therapy for the treatment of opioid dependence. Drug Alcohol Depend 2018; 193:131-136. [PMID: 30368067 DOI: 10.1016/j.drugalcdep.2018.08.038] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 08/21/2018] [Accepted: 08/23/2018] [Indexed: 12/17/2022]
Abstract
AIMS To compare specific substance misuse in treatment-seeking, opioid-dependent patients with and without comorbid chronic pain, and to assess the respective value of urinalysis and patient reports in assessing substance misuse. METHODS Participants comprised a clinical population in a regional NHS Substance Misuse Service in the East of Scotland (N = 521). The Brief Pain Inventory - Short Form was used to assess pain, and the Maudsley Addiction Profile and urinalysis were used to assess substance misuse at study inception. Urinalysis was used to assess substance misuse during the 5-year follow-up period. Data were hosted, linked, anonymized and analyzed within a national Safe Haven. RESULTS Compared with opioid-dependent patients with no pain, a significantly higher proportion of treatment-seeking, opioid-dependent patients with chronic pain were engaged in non-medical benzodiazepine use (69% versus 58%; p = 0.016) and illicit cannabinoid use (84% versus 65%; p = 0.025) at study inception. Furthermore, a significantly higher proportion of this group was shown to continue non-medical benzodiazepine use (70% versus 42%; p = 0.037) and illicit cannabinoid use (100% versus 31%; p = 0.002) during the 5-year follow-up period. There were significant correlations between drug screen results and patient-reported use of opioids (Tetrachoric ϱ = 0.4944; p < 0.001), benzodiazepines (Tetrachoric ϱ = 0.2641; p = 0.001) and cannabinoids (Tetrachoric ϱ = 0.8384; p < 0.001). CONCLUSIONS Whilst gaining control of illicit opioid use during treatment, opioid-dependent patients with comorbid chronic pain demonstrated persistent problematic use of benzodiazepines and cannabinoids. This pattern of misuse was shown to persist during the 5-year follow-up period.
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Affiliation(s)
- Cassie Higgins
- Division of Neuroscience, University of Dundee, Mailbox 6, Level 6, Laboratories Block, Ninewells Hospital and Medical School, Dundee, DD1 9SY Scotland, UK.
| | - Blair H Smith
- Division of Population Health Sciences, University of Dundee, Mackenzie Building, Kirsty Semple Way, Ninewells Hospital and Medical School, Dundee, DD2 4RB Scotland, UK.
| | - Keith Matthews
- Division of Neuroscience, University of Dundee, Mailbox 6, Level 6, Laboratories Block, Ninewells Hospital and Medical School, Dundee, DD1 9SY Scotland, UK.
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28
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Wilson M, Finlay M, Orr M, Barbosa-Leiker C, Sherazi N, Roberts MLA, Layton M, Roll JM. Engagement in online pain self-management improves pain in adults on medication-assisted behavioral treatment for opioid use disorders. Addict Behav 2018; 86:130-137. [PMID: 29731244 DOI: 10.1016/j.addbeh.2018.04.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 04/03/2018] [Accepted: 04/25/2018] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Persistent pain has been recognized as an important motivator that can lead individuals to misuse opioids. New approaches are needed to test pain treatments that can improve outcomes for people with persistent pain in medication-assisted behavioral treatment for opioid use disorder. This study piloted an online pain self-management program to explore acceptability and treatment effects. METHODS A sample of 60 adults diagnosed with chronic non-cancer pain and receiving medication-assisted behavioral treatment at one of two clinics were randomized into either treatment group with access to an online pain management program or waitlist attention control. Participants received online surveys via email at baseline and post-treatment at week 8. RESULTS The majority of participants (n = 44; 73%) reported that their first use of opioids was in response to a painful event. Those who engaged in the online program had significantly lower pain interference, pain severity, opioid misuse measures, and depressive symptoms after eight weeks while pain self-efficacy was increased. CONCLUSION Our results suggest the online pain self-management program content may be helpful for managing physical and emotional symptoms experienced by individuals with co-occurring pain and opioid use disorders. To improve online engagement, more support is necessary to assist with technology access and completion of online activities.
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29
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Speed TJ, Parekh V, Coe W, Antoine D. Comorbid chronic pain and opioid use disorder: literature review and potential treatment innovations. Int Rev Psychiatry 2018; 30:136-146. [PMID: 30398071 DOI: 10.1080/09540261.2018.1514369] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Chronic pain (CP) and opioid use disorder (OUD) remain challenging complex public health concerns. This is an updated review on the relationship between CP and OUD and the use of stepped care models for assessment and management of this vulnerable population. A literature search was conducted from 2008 to the present in PubMed, Embase, and PsycInfo using the terms pain or chronic pain and opioid-related disorders, opiate, methadone, buprenorphine, naltrexone, opioid abuse, opioid misuse, opioid dependen*, heroin addict, heroin abuse, heroin misuse, heroin dependen*, or analgesic opioids, and stepped care, integrated services, multidisciplinary treatment, or reinforcement-based treatment. Evidenced-based data exists on the feasibility, implementation, and efficacy of stepped care models in primary care settings for the management of CP and opioid use. Although these studies did not enroll participants with OUD, they included a sub-set of patients at risk for the development of OUD. There remains a dearth of treatment options for those with comorbid CP and OUD. Future research is needed to explore the aetiology and impact of CP and OUD, and greater emphasis is needed to improve access to comprehensive pain and substance use programmes for high-risk individuals.
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Affiliation(s)
- Traci J Speed
- a Psychiatry and Behavioral Sciences , Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Vinay Parekh
- a Psychiatry and Behavioral Sciences , Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - William Coe
- a Psychiatry and Behavioral Sciences , Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Denis Antoine
- a Psychiatry and Behavioral Sciences , Johns Hopkins University School of Medicine , Baltimore , MD , USA
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30
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Zhong BL, Xu YM, Zhu JH, Li HJ. Sexual life satisfaction of methadone-maintained Chinese patients: individuals with pain are dissatisfied with their sex lives. J Pain Res 2018; 11:1789-1794. [PMID: 30237733 PMCID: PMC6137950 DOI: 10.2147/jpr.s177564] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Purpose Pain is potentially associated with sexual dysfunction. Both sexual dysfunction and pain are common in methadone-maintained patients, but the association of pain with sexual dysfunction in methadone-maintained patients is rarely studied. This study examined the association between pain and sexual life satisfaction (SLS) in Chinese patients receiving methadone maintenance treatment (MMT). Patients and methods A total of 477 methadone-maintained patients who recently had sex with their sex partners were recruited from three MMT clinics in Wuhan, China. SLS was assessed with a single question, and the sociodemographic, psychological, and clinical data were collected with standardized questionnaires. Pain intensity was assessed with the 5-point verbal rating scale. Multiple ordinary logistic regression was used to control for potential confounders that may bias the pain–SLS relationship. Results The prevalence of self-reported dissatisfaction with one’s sexual life was significantly higher in patients with clinically significant pain (CSP) than those without CSP (41.5% vs 19.4%, χ2 =23.567, P<0.001). After controlling for potential sociodemographic, psychological, and clinical confounders, CSP was still significantly and independently associated with an increase in sexual life dissatisfaction (OR =1.89, P=0.011). Conclusion Pain is significantly associated with low SLS in methadone-maintained patients. Appropriate pain management might improve SLS of patients receiving MMT.
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Affiliation(s)
- Bao-Liang Zhong
- Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei Province, China.,Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science & Technology, Wuhan, Hubei Province, China,
| | - Yan-Min Xu
- Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science & Technology, Wuhan, Hubei Province, China,
| | - Jun-Hong Zhu
- Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science & Technology, Wuhan, Hubei Province, China,
| | - Hong-Jie Li
- Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science & Technology, Wuhan, Hubei Province, China,
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Abstract
BACKGROUND Opioid use disorder has drastically increased in recent years within adult populations. Limited understanding exists regarding how people enter medication-assisted treatment (MAT) for opioid use disorder-particularly those who initiate opioid use to treat a painful condition. OBJECTIVES This research examines the process involved when adults first initiate the use of opioid medicines to treat pain through enrollment in an outpatient MAT program. METHODS Grounded theory methodology guided the study. Data analysis included interpretation of interview transcripts from 10 adults who were enrolled in a single outpatient MAT program in the Pacific Northwest. Inclusion criteria were adults in MAT reporting that their initial use of opioids was to treat their pain. Corbin and Strauss' approach to theory development was followed. RESULTS A newly developed theory titled Living With Persistent Pain: From Opioid Initiation to Substance Use Treatment was supported by three predominant categories emerging from the data: "addiction pathway," "becoming normal," and "relationship spectrum." The core category "living with pain" was described as a complex and tumultuous process spanning the emergence of pain, to the initial use of opioid medicines, through opioid addiction and MAT. A notable aspect of this process was the turning point to enter MAT, which was both helped and hindered by significant relationships. CONCLUSIONS The decision to enter MAT for opioid addiction was key to helping participants gain a sense of normalcy. Insights gained from participants' experiences-particularly in relationships with healthcare providers-can be used to guide treatment approaches.
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32
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Wilson M, Gogulski HY, Cuttler C, Bigand TL, Oluwoye O, Barbosa-Leiker C, Roberts MA. Cannabis use moderates the relationship between pain and negative affect in adults with opioid use disorder. Addict Behav 2018; 77:225-231. [PMID: 29078148 DOI: 10.1016/j.addbeh.2017.10.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 10/11/2017] [Accepted: 10/16/2017] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Adults in Medication-Assisted Treatment (MAT) for opioid addiction are at risk for substance use relapse and opioid overdose. They often have high rates of cannabis use and comorbid symptoms of pain, depression, and anxiety. Low levels of self-efficacy (confidence that one can self-manage symptoms) are linked to higher symptom burdens and increased substance use. The effects of cannabis use on symptom management among adults with MAT are currently unclear. Therefore, the primary purpose of this study is to examine whether cannabis use moderates the relationships between pain and negative affect (i.e., depression and anxiety) and whether self-efficacy influences these interactions. METHODS A total of 150 adults receiving MAT and attending one of two opioid treatment program clinics were administered a survey containing measures of pain, depression, anxiety, self-efficacy, and cannabis use. RESULTS Cannabis use frequency moderated the relationships between pain and depression as well as pain and anxiety. Specifically, as cannabis use frequency increased, the positive relationships between pain and depression and pain and anxiety grew stronger. However, cannabis use was no longer a significant moderator after controlling for self-efficacy. CONCLUSIONS Results suggest that cannabis use strengthens, rather than weakens, the relationships between pain and depression and pain and anxiety. These effects appear to be driven by decreased self-efficacy in cannabis users. It is important to understand how self-efficacy can be improved through symptom self-management interventions and whether self-efficacy can improve distressing symptoms for people in MAT.
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33
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Delorme J, Chenaf C, Bertin C, Riquelme M, Eschalier A, Ardid D, Authier N. Chronic Pain Opioid-Maintained Patients Receive Less Analgesic Opioid Prescriptions. Front Psychiatry 2018; 9:335. [PMID: 30083113 PMCID: PMC6065119 DOI: 10.3389/fpsyt.2018.00335] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 07/02/2018] [Indexed: 12/29/2022] Open
Abstract
Treating pain and opioid use disorder represents a clinical challenge. While most studies that have assessed opioid analgesic use in opioid substitution treatment (OST) patients primarily address opioid analgesic misuse (1, 2), only few studies focused on OST patients assessed the prescription of analgesic opioids for chronic pain. We sought to compare the prevalence of analgesic opioid prescription (AOP) in two groups of chronic non-cancer pain (CNCP) patients: OST patients vs. the general population. This was a population-based cross-sectional study based on the French national healthcare claims database SNIIRAM (Système National d'Informations Inter-Régimes de l'Assurance Maladie) covering over 66 million people (98.8% of the French population). Overall, 67,173 participants ≥15 years old undergoing continuous OST in 2015 ("OST patients" group) were included and age- and gender-matched by means of a 1:1 ratio with 67,173 patients without OST ("control" group). In each group, patients with cancer conditions were excluded and those having received opioid and non-opioid analgesics for at least 3 months were identified (CNCP patients). Compared to control patients, CNCP OST patients received less AOP (47.8 vs. 68.0%, p < 0.0001) and more often non-opioid prescription (52.2 vs. 32.0%, p < 0.0001). In multivariate analysis, CNCP OST patients were 2.7 times less likely to be prescribed analgesic opioids (adjusted odds ratio [OR] = 2.7 [2.42-3.01], p < 0.0001) than control patients. AOP correlated in CNCP OST patients with: age ≤ 40 years old, female gender, low-income status, methadone-maintained treatment, mental health disorder, hepatitis C virus (HCV) infection, and alcohol abuse disorder. Opioid analgesics were less often prescribed in CNCP OST patients. AOP prevalence was 2.7-fold lower than in the general population. Chronic pain management in OST patients needs to be reinforced through additional physician training and a multidisciplinary approach.
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Affiliation(s)
- Jessica Delorme
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Chouki Chenaf
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Celian Bertin
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Marie Riquelme
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Alain Eschalier
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Clermont-Ferrand, France.,Faculté de Médecine, Institut Analgesia, Clermont-Ferrand, France
| | - Denis Ardid
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Clermont-Ferrand, France.,Faculté de Médecine, Institut Analgesia, Clermont-Ferrand, France
| | - Nicolas Authier
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm, Neuro-Dol, Service de Pharmacologie médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, Clermont-Ferrand, France.,Observatoire Français des Médicaments Antalgiques/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne - CHU Clermont-Ferrand, Clermont-Ferrand, France.,Faculté de Médecine, Institut Analgesia, Clermont-Ferrand, France
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McPherson C, Collins E, Boyne H, Kirkaldy E, Waseem R. Self-Reported Chronic Pain as a Predictor of Relapse Post Residential Addiction Treatment: a 6-Month Follow-up Pilot Study. Int J Ment Health Addict 2017. [DOI: 10.1007/s11469-017-9751-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Nordmann S, Vilotitch A, Lions C, Michel L, Mora M, Spire B, Maradan G, Bendiane MK, Morel A, Roux P, Carrieri P. Pain in methadone patients: Time to address undertreatment and suicide risk (ANRS-Methaville trial). PLoS One 2017; 12:e0176288. [PMID: 28520735 PMCID: PMC5435132 DOI: 10.1371/journal.pone.0176288] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 04/07/2017] [Indexed: 12/21/2022] Open
Abstract
Background Pain in opioid-dependent patients is common but data measuring the course of pain (and its correlates) using validated scales in patients initiating methadone treatment are sparse. We aimed to assess pain and its interference in daily life, associated correlates, and undertreatment before and during methadone treatment. Methods This is a secondary analysis using longitudinal data of a randomized trial comparing two methadone initiation models. We assessed the effect of methadone initiation and other correlates on pain intensity and interference (using the Brief Pain Inventory) at months 0, 6 and 12 using a mixed multinomial logistic regression model. Results The study group comprised 168 patients who had data for either pain intensity or interference for at least one visit. Moderate to severe pain was reported in 12.9% of patients at M0, 5.4% at M6 and 7.3% at M12. Substantial interference with daily functioning was reported in 36.0% at M0, 14.5% at M6 and 17.1% at M12. Of the 98 visits where patients reported moderate to severe pain or substantial interference, 55.1% reported no treatment for pain relief, non-opioid analgesics were reported by 34.7%, opioid analgesics by 3.1% and both opioid and non-opioid analgesics by 7.1%. Methadone was associated with decreased pain intensity at 6 months (OR = 0.29, p = 0.04) and 12 months (OR = 0.30, p = 0.05) of follow-up and tended to be associated with substantial pain interference. Suicide risk was associated with both pain intensity and pain interference. Conclusions Methadone in opioid-dependent patients can reduce pain. However, undertreatment of pain in methadone patients remains a major clinical concern. Patients with pain are at higher risk of suicide. Adequate screening and management of pain in this population is a priority and needs to be integrated into routine comprehensive care.
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Affiliation(s)
- Sandra Nordmann
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Antoine Vilotitch
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Caroline Lions
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Laurent Michel
- INSERM, UMR-S 669, Paris, France
- Université Paris-Sud and Université Paris Descartes, UMR-S 669, Paris, France
- Centre Pierre Nicole, Paris, France
| | - Marion Mora
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Bruno Spire
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Gwenaelle Maradan
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Marc-Karim Bendiane
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | | | - Perrine Roux
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Patrizia Carrieri
- Aix Marseille Université, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
- * E-mail:
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Beitel M, Oberleitner L, Kahn M, Kerns RD, Liong C, Madden LM, Ginn J, Barry DT. Drug Counselor Responses to Patients’ Pain Reports: A Qualitative Investigation of Barriers and Facilitators to Treating Patients with Chronic Pain in Methadone Maintenance Treatment. PAIN MEDICINE 2017; 18:2152-2161. [DOI: 10.1093/pm/pnw327] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Donroe JH, Holt SR, Tetrault JM. Caring for patients with opioid use disorder in the hospital. CMAJ 2016; 188:1232-1239. [PMID: 27647616 PMCID: PMC5135493 DOI: 10.1503/cmaj.160290] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Joseph H Donroe
- Department of General Internal Medicine, Yale University School of Medicine, New Haven, Conn.
| | - Stephen R Holt
- Department of General Internal Medicine, Yale University School of Medicine, New Haven, Conn
| | - Jeanette M Tetrault
- Department of General Internal Medicine, Yale University School of Medicine, New Haven, Conn
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Zahari Z, Lee CS, Ibrahim MA, Musa N, Mohd Yasin MA, Lee YY, Tan SC, Mohamad N, Ismail R. Relationship between CYP2B6*6 and cold pressor pain sensitivity in opioid dependent patients on methadone maintenance therapy (MMT). Drug Alcohol Depend 2016; 165:143-50. [PMID: 27289271 DOI: 10.1016/j.drugalcdep.2016.05.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 04/22/2016] [Accepted: 05/30/2016] [Indexed: 01/11/2023]
Abstract
BACKGROUND CYP2B6 polymorphisms contribute to inter-individual variations in pharmacokinetics of methadone. Increased pain sensitivity is frequently reported by opioid dependent patients on methadone maintenance therapy (MMT). It is possible, therefore, that genetic polymorphisms in CYP2B6, which affects the metabolism of methadone, influence pain sensitivity among patients on MMT. This study investigated CYP2B6 polymorphisms and pain sensitivity in this group. METHODS The cold pressor pain responses of 148 opioid dependent patients receiving MMT were evaluated using the cold pressor test (CPT). DNA was extracted from whole blood and subjected to polymerase chain reaction (PCR)-genotyping. RESULTS Of the 148 subjects, 77 (52.0%) were carriers of CYP2B6*6 allele. CYP2B6*6 allele carriers had shorter cold pain threshold and pain tolerance times than non-carriers of CYP2B6*6 allele (21.05s vs 33.69s, p=0.036 and 27.15s vs 44.51s, p=0.020, respectively). Pain intensity scores of the CYP2B6*6 allele carriers was 67.55, whereas that of the CYP2B6*6 allele non-carriers was 64.86 (p=0.352). CONCLUSION Our study indicates that the CYP2B6*6 allele is associated with a lower pain threshold and lower pain tolerance among males with opioid dependence on MMT. The CYP2B6*6 allele may provide a mechanistic explanation for clinical observations of heightened pain sensitivity among opioid dependent patients receiving MMT.
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Affiliation(s)
- Zalina Zahari
- Department of Pharmacy, Hospital Universiti Sains Malaysia, Kelantan, Malaysia; Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia (USM), Kelantan, Malaysia.
| | - Chee Siong Lee
- Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia (USM), Kelantan, Malaysia
| | - Muslih Abdulkarim Ibrahim
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia (USM), Kelantan, Malaysia; Department of Pharmacology and Toxicology, College of Pharmacy, Hawler Medical University, Hawler, Iraq
| | - Nurfadhlina Musa
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia (USM), Kelantan, Malaysia
| | - Mohd Azhar Mohd Yasin
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia (USM), Kelantan, Malaysia; Department of Psychiatry, School of Medical Sciences, Universiti Sains Malaysia (USM), Kelantan, Malaysia
| | - Yeong Yeh Lee
- School of Medical Sciences, Universiti Sains Malaysia (USM), Kelantan, Malaysia
| | - Soo Choon Tan
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia (USM), Kelantan, Malaysia
| | - Nasir Mohamad
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia (USM), Kelantan, Malaysia; Faculty of Medicine & Health Sciences, Universiti Sultan Zainal Abidin, Terengganu, Malaysia
| | - Rusli Ismail
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia (USM), Kelantan, Malaysia; Centre of Excellence for Research in AIDS (CERiA), University of Malaya, Kuala Lumpur, Malaysia
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Peles E, Seligman Z, Bloch M, Potik D, Sason A, Schreiber S, Adelson M. Sexual Abuse and its Relation to Chronic Pain among Women from a Methadone Maintenance Clinic versus a Sexual Abuse Treatment Center. J Psychoactive Drugs 2016; 48:279-87. [DOI: 10.1080/02791072.2016.1205763] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Voon P, Joe R, Fairgrieve C, Ahamad K. Treatment of opioid use disorder in an innovative community-based setting after multiple treatment attempts in a woman with untreated HIV. BMJ Case Rep 2016; 2016:bcr-2016-215557. [PMID: 27402654 DOI: 10.1136/bcr-2016-215557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Opioid use disorder is associated with significant health and social harms. Various evidence-based interventions have proven successful in mitigating these harms, including harm reduction strategies and pharmacological treatment such as methadone. We present a case of a 35-year-old HIV-positive woman who was off antiretroviral therapy due to untreated opioid use disorder, and had a history of frequently self-discharging from hospital against medical advice. During the most recent hospital admission, the patient was transferred to an innovative community-based clinical support residence that supported harm reduction. Initially, she received methadone to only manage the withdrawal symptoms rather than for long-term maintenance therapy. However, with gradual dose increases to treat cravings and withdrawal, she ultimately discontinued all drug use and reinitiated antiretroviral therapy. This case highlights that patients whose goal is not abstinence can be successfully treated for acute medical illnesses and comorbid substance use disorders using harm reduction approaches, including appropriate dosing of pharmacotherapy.
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Affiliation(s)
- Pauline Voon
- Urban Health Research Initiative, BC Centre for Excellence in HIV/AIDS, UBC, Vancouver, British Columbia, Canada Faculty of Medicine, School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ronald Joe
- Department of Vancouver Community, Vancouver Coastal Health, Vancouver, British Columbia, Canada Faculty of Medicine, Department of Family Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Christopher Fairgrieve
- Urban Health Research Initiative, BC Centre for Excellence in HIV/AIDS, UBC, Vancouver, British Columbia, Canada
| | - Keith Ahamad
- Urban Health Research Initiative, BC Centre for Excellence in HIV/AIDS, UBC, Vancouver, British Columbia, Canada
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Beitel M, Stults-Kolehmainen M, Cutter CJ, Schottenfeld RS, Eggert K, Madden LM, Kerns RD, Liong C, Ginn J, Barry DT. Physical activity, psychiatric distress, and interest in exercise group participation among individuals seeking methadone maintenance treatment with and without chronic pain. Am J Addict 2016; 25:125-31. [PMID: 26824197 DOI: 10.1111/ajad.12336] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 12/30/2015] [Accepted: 12/31/2015] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Physical activity may improve chronic pain, anxiety, and depression, which are prevalent among patients in methadone maintenance treatment (MMT), but relatively little is known about the physical activity levels or interest in exercise of patients in MMT. METHODS We used a brief self-report instrument to assess physical activity levels, chronic pain, psychiatric distress, and interest in exercise group participation among 303 adults seeking MMT. RESULTS Most (73%) reported no moderate or vigorous intensity physical activity in the past week; 27% met recommended physical activity levels, and 24% reported interest in exercise group participation. Participants with (compared to those without) chronic pain had higher levels of psychiatric distress and were less likely to meet recommended levels of physical activity (p < .05), but did not differ significantly in their interest in participating in an exercise group. Participants who met recommended levels of physical activity in the past week were more likely to be men and had lower levels of depression than others (p < .05). CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE Low levels of physical activity and low interest in exercise group participation among patients entering MMT point to the need for and likely challenges of implementing exercise interventions in MMT.
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Affiliation(s)
- Mark Beitel
- Yale University School of Medicine, New Haven, Connecticut.,APT Foundation Pain Treatment Services, New Haven, Connecticut
| | | | - Christopher J Cutter
- Yale University School of Medicine, New Haven, Connecticut.,APT Foundation Pain Treatment Services, New Haven, Connecticut
| | | | - Kathy Eggert
- APT Foundation Pain Treatment Services, New Haven, Connecticut
| | - Lynn M Madden
- Yale University School of Medicine, New Haven, Connecticut.,APT Foundation Pain Treatment Services, New Haven, Connecticut
| | - Robert D Kerns
- Yale University School of Medicine, New Haven, Connecticut.,VA Connecticut Healthcare System, West Haven, Connecticut
| | | | - Joel Ginn
- APT Foundation Pain Treatment Services, New Haven, Connecticut
| | - Declan T Barry
- Yale University School of Medicine, New Haven, Connecticut.,APT Foundation Pain Treatment Services, New Haven, Connecticut
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Dunn KE, Finan PH, Tompkins DA, Fingerhood M, Strain EC. Characterizing pain and associated coping strategies in methadone and buprenorphine-maintained patients. Drug Alcohol Depend 2015; 157:143-9. [PMID: 26518253 PMCID: PMC4663104 DOI: 10.1016/j.drugalcdep.2015.10.018] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 10/13/2015] [Accepted: 10/13/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND Chronic pain is common among patients receiving opioid maintenance treatment (OMT) for opioid use disorder. To aid development of treatment recommendations for coexisting pain and opioid use disorder, it is necessary to characterize pain treatment needs and assess whether needs differ as a function of OMT medication. METHODS A point-prevalence survey assessing pain and engagement in coping strategies was administered to 179 methadone and buprenorphine-maintained patients. RESULTS Forty-two percent of participants were categorized as having chronic pain. Methadone patients had greater severity of pain relative to buprenorphine patients, though both groups reported high levels of interference with daily activities, and participants with pain attended the emergency room more frequently relative to participants without pain. Only 2 coping strategies were being utilized by more than 50% of participants (over-the-counter medication, prayer). CONCLUSIONS Results indicate that pain among OMT patients is common, severe, and of significant impairment. Methadone patients reported greater severity pain, particularly worse pain in the past 24h, though interference from pain in daily activities did not vary as a function of OMT. Most participants with pain were utilizing few evidenced-based pain coping strategies. Increasing OMT patient access to additional pain treatment strategies is an opportunity for immediate intervention, and similarities across OMT type suggest interventions do not need to be customized to methadone vs. buprenorphine patients.
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Affiliation(s)
- Kelly E Dunn
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
| | - Patrick H Finan
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - D Andrew Tompkins
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Michael Fingerhood
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Eric C Strain
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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Dennis BB, Bawor M, Naji L, Chan CK, Varenbut J, Paul J, Varenbut M, Daiter J, Plater C, Pare G, Marsh DC, Worster A, Desai D, Thabane L, Samaan Z. Impact of Chronic Pain on Treatment Prognosis for Patients with Opioid Use Disorder: A Systematic Review and Meta-analysis. SUBSTANCE ABUSE-RESEARCH AND TREATMENT 2015; 9:59-80. [PMID: 26417202 PMCID: PMC4573077 DOI: 10.4137/sart.s30120] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 07/12/2015] [Accepted: 07/14/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND While a number of pharmacological interventions exist for the treatment of opioid use disorder, evidence evaluating the effect of pain on substance use behavior, attrition rate, and physical or mental health among these therapies has not been well established. We aim to evaluate these effects using evidence gathered from a systematic review of studies evaluating chronic non-cancer pain (CNCP) in patients with opioid use disorder. METHODS We searched the Medline, EMBASE, PubMed, PsycINFO, Web of Science, Cochrane Database of Systematic Reviews, ProQuest Dissertations and theses Database, Cochrane Central Register of Controlled Trials, World Health Organization International Clinical Trials Registry Platform Search Portal, and National Institutes for Health Clinical Trials Registry databases to identify articles evaluating the impact of pain on addiction treatment outcomes for patients maintained on opioid agonist therapy. RESULTS Upon screening 3,540 articles, 14 studies with a combined sample of 3,128 patients fulfilled the review inclusion criteria. Results from the meta-analysis suggest that pain has no effect on illicit opioid consumption [pooled odds ratio (pOR): 0.70, 95%CI 0.41–1.17; I2 = 0.0] but a protective effect for reducing illicit non-opioid substance use (pOR: 0.57, 95%CI 0.41–0.79; I2 = 0.0). Studies evaluating illicit opioid consumption using other measures demonstrate pain to increase the risk for opioid abuse. Pain is significantly associated with the presence of psychiatric disorders (pOR: 2.18; 95%CI 1.6, 2.9; I2 = 0.0%). CONCLUSION CNCP may increase risk for continued opioid abuse and poor psychiatric functioning. Qualitative synthesis of the findings suggests that major methodological differences in the design and measurement of pain and treatment response outcomes are likely impacting the effect estimates.
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Affiliation(s)
- Brittany B Dennis
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada. ; Population Genomics Program, Chanchlani Research Centre, McMaster University, Hamilton, ON, Canada
| | - Monica Bawor
- Population Genomics Program, Chanchlani Research Centre, McMaster University, Hamilton, ON, Canada. ; McMaster Integrative Neuroscience Discovery and Study (MiNDS) Program, McMaster University, Hamilton, ON, Canada
| | - Leen Naji
- Michael G. Degroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Carol K Chan
- School of Medicine and Medical Science, University College Dublin, Dublin, Ireland
| | - Jaymie Varenbut
- Department of Biological Sciences, Western University, London, ON, Canada
| | - James Paul
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada. ; Department of Anesthesia, McMaster University, Hamilton, ON, Canada
| | | | - Jeff Daiter
- Canadian Addiction Treatment Centres, Richmond Hill, ON, Canada
| | - Carolyn Plater
- Canadian Addiction Treatment Centres, Richmond Hill, ON, Canada
| | - Guillaume Pare
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada
| | - David C Marsh
- Canadian Addiction Treatment Centres, Richmond Hill, ON, Canada. ; Northern Ontario School of Medicine, Sudbury, ON, Canada
| | - Andrew Worster
- Canadian Addiction Treatment Centres, Richmond Hill, ON, Canada. ; Department of Medicine, Hamilton General Hospital, Hamilton, ON, Canada
| | - Dipika Desai
- Population Genomics Program, Chanchlani Research Centre, McMaster University, Hamilton, ON, Canada. ; Population Health Research Institute, Hamilton Health Sciences, Hamilton, ON, Canada
| | - Lehana Thabane
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada. ; Population Health Research Institute, Hamilton Health Sciences, Hamilton, ON, Canada. ; Departments of Pediatrics and Anesthesia, McMaster University, Hamilton, ON Canada. ; Centre for Evaluation of Medicine, St Joseph's Healthcare, Hamilton, ON, Canada. ; Biostatistics Unit, Father Sean O'Sullivan Research Centre, St Joseph's Healthcare, Hamilton, ON, Canada
| | - Zainab Samaan
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada. ; Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, ON, Canada. ; Peter Boris Centre for Addictions Research, Hamilton, ON, Canada
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Voon P, Hayashi K, Milloy MJ, Nguyen P, Wood E, Montaner J, Kerr T. Pain Among High-Risk Patients on Methadone Maintenance Treatment. THE JOURNAL OF PAIN 2015; 16:887-94. [PMID: 26101814 DOI: 10.1016/j.jpain.2015.06.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 05/28/2015] [Accepted: 06/06/2015] [Indexed: 01/20/2023]
Abstract
The complexity of treating concurrent pain and opioid dependence among many methadone-maintained individuals presents a major challenge in many clinical settings. Furthermore, recent expert guidelines have called for increased research on the safety of methadone in the context of chronic pain. This study explores the prevalence and correlates of pain among a prospective cohort of people who use illicit drugs in Vancouver, British Columbia, Canada, who reported enrollment in methadone maintenance treatment (MMT) between 2011 and 2014. Among the 823 participants eligible for this analysis, 338 (40.9%) reported moderate pain and 91 (11.1%) reported extreme pain at the first study visit. In multivariable, generalized, linear mixed model analyses, higher pain severity was positively and independently associated with self-managing pain (adjusted odds ratio [AOR] 2.15, 95% confidence interval [CI] 1.77-2.60), patient perception of methadone dose being too low (AOR 1.82, 95% CI 1.41-2.34), older age (AOR 1.31, 95% CI 1.13-1.51), having a physical disability (AOR 4.59, 95% CI 3.73-5.64), having ever been diagnosed with a mental illness (AOR 1.44, 95% CI 1.13-1.84), white ethnicity (AOR 1.42, 95% CI 1.10-1.83), and marijuana use (AOR 1.25, 95% CI 1.02-1.52). These findings suggest several areas for clinical intervention, particularly related to patient education and alternative analgesic approaches for MMT patients experiencing pain. Perspective: To better understand the complexity of concurrent pain and opioid dependency among individuals on methadone maintenance treatment, this article describes the prevalence and correlates of higher pain severity among methadone-maintained people who use illicit drugs. Patients on methadone with comorbid pain may benefit from education and alternative analgesic approaches.
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Affiliation(s)
- Pauline Voon
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada; School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Kanna Hayashi
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada
| | - M-J Milloy
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, Vancouver, BC, Canada
| | - Paul Nguyen
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada
| | - Evan Wood
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, Vancouver, BC, Canada
| | - Julio Montaner
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, Vancouver, BC, Canada
| | - Thomas Kerr
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, Vancouver, BC, Canada.
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Zahari Z, Lee CS, Tan SC, Mohamad N, Lee YY, Ismail R. Relationship between cold pressor pain-sensitivity and sleep quality in opioid-dependent males on methadone treatment. PeerJ 2015; 3:e839. [PMID: 25870765 PMCID: PMC4393806 DOI: 10.7717/peerj.839] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 02/25/2015] [Indexed: 01/03/2023] Open
Abstract
Aim. Poor sleep quality due to pain has been reported among opioid-dependent male patients on methadone maintenance therapy (MMT) but objective pain data are lacking. This study aimed to investigate the rate of pain-sensitivity using cold pressor test (CPT) and the relationship between pain-sensitivity and sleep quality in this population. Methods. A total of 168 male participants were included into the study. Objective pain-tolerance was evaluated at 0 h and at 24 h after the first CPT. Malay version of the Pittsburgh Sleep Quality Index (PSQI) and the subjective opiate withdrawal scale (SOWS) questionnaires were administered to evaluate the quality of sleep and withdrawal symptoms, respectively. Results. The mean age of study participants was 37.22 (SD 6.20) years old. Mean daily methadone dose was 76.64 (SD 37.63) mg/day, mean global PSQI score was 5.47 (SD 2.74) and mean averaged SOWS score was 5.43 (SD 6.91). The averaged pain-tolerance time ranged from 7 to 300 s with a mean time of 32.16 (SE 2.72) s, slightly below the cut-off score of 37.53 s. More specifically, 78.6% (n = 132) of participants were identified as pain-sensitive (averaged pain-tolerance time ≤37.53 s), and 36 (21.4%) participants were pain-tolerant (averaged pain-tolerance time >37.53 s). The pain-sensitive group reported poorer sleep quality with mean (SD) PSQI of 5.78 (2.80) compared with the pain-tolerant group with mean (SD) PSQI of 4.31 (2.18) (p = 0.005). With analysis of covariance, pain-sensitive group was found to have higher global PSQI scores (adjusted mean 5.76, 95% CI 5.29; 6.22) than pain-tolerant participants (adjusted mean 4.42, 95% CI 3.52; 5.32) (p = 0.010). Conclusions. Majority of opioid-dependent male patients on methadone treatment are pain-sensitive with CPT. Poor sleep quality is associated with cold pressor pain-sensitivity. Pain and sleep complaints in this male population should not be overlooked.
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Affiliation(s)
- Zalina Zahari
- Department of Pharmacy, Hospital Universiti Sains Malaysia , Kubang Kerian, Kelantan , Malaysia ; Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia , Kubang Kerian, Kelantan , Malaysia
| | - Chee Siong Lee
- Department of Emergency Medicine, School of Medical Sciences , Kubang Kerian, Kelantan , Malaysia
| | - Soo Choon Tan
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia , Kubang Kerian, Kelantan , Malaysia
| | - Nasir Mohamad
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia , Kubang Kerian, Kelantan , Malaysia ; Faculty of Medicine & Health Sciences, Universiti Sultan Zainal Abidin , Kuala Terengganu, Terengganu , Malaysia
| | - Yeong Yeh Lee
- School of Medical Sciences, Universiti Sains Malaysia , Kubang Kerian, Kelantan , Malaysia
| | - Rusli Ismail
- Pharmacogenetics and Novel Therapeutics Cluster, Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia , Kubang Kerian, Kelantan , Malaysia ; Centre of Excellence for Research in AIDS (CERiA), University of Malaya , Kuala Lumpur , Malaysia
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Longitudinal analysis of pain and illicit drug use behaviors in outpatients on methadone maintenance. Drug Alcohol Depend 2015; 149:285-9. [PMID: 25735466 PMCID: PMC4391061 DOI: 10.1016/j.drugalcdep.2015.02.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/28/2015] [Accepted: 02/06/2015] [Indexed: 11/22/2022]
Abstract
BACKGROUND Little is known about the experience of chronic pain and the occurrence of illicit drug use behaviors in the population enrolled in methadone maintenance treatment (MMT) programs. METHODS This is a secondary analysis of longitudinal data from two MMT samples enrolled in a randomized controlled trial of hepatitis care coordination. Patients completed pain, illicit drug use, and other questionnaires at baseline and 3, 9, and 12 months later. Associations were sought over time between the presence or absence of clinically significant pain (average daily pain ≥ 4 or mean pain interference ≥ 4 during the past week) and current illicit drug use (i.e., non-therapeutic opioid, cocaine or amphetamine use identified from self-report or urine drug screening). RESULTS Of 404 patients providing complete data, within-patient variability in pain and illicit drug use was high across the four assessment periods. While 263 denied pain at baseline, 118 (44.9%) later experienced clinically significant pain during ≥ 1 follow-up assessments. Of 180 patients (44.6%) without evidence of illicit drug use at baseline, only 109 (27.0%) had similar negative drug use at all follow-up assessments. Across four assessment periods, there was no significant association between pain group status and current illicit drug use. CONCLUSIONS This one-year longitudinal analysis did not identify a significant association between pain and illicit drug use in MMT populations. This finding conflicts with some earlier investigations and underscores the need for additional studies to clarify the complex association between pain and substance use disorders in patients in MMT program settings.
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