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Archambault L, Bertrand K, Martel MO, Bérubé M, Belhouari S, Perreault M. The current state of knowledge on care for co-occurring chronic pain and opioid use disorder: A scoping review. J Clin Nurs 2024; 33:3056-3076. [PMID: 38532646 DOI: 10.1111/jocn.17139] [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: 10/04/2023] [Revised: 03/11/2024] [Accepted: 03/18/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND AND AIMS Opioid use disorder often co-occurs with chronic pain but assessment and treatment of these co-occurring disorders is complex. This review aims to identify current treatments and delivery models for co-occurring chronic pain and opioid use disorder (OUD) documented in the scientific literature. DESIGN Scoping review. METHODS The review was conducted in six databases in June 2022 (no time limit): CINAHL, PsycINFO, Web of Science, Cochrane, PubMed and Embase. The PRISMA-ScR checklist was used to guide reporting. RESULTS Forty-seven publications addressing the issue of co-occurring chronic pain and OUD management were included. Randomized controlled trials provide evidence for the effectiveness of opioid agonist treatments (OAT) such as methadone or buprenorphine/naloxone, as well as for combining OAT with Mindfulness-Oriented Recovery Enhancement or cognitive behavioural therapy. A number of other pharmacological treatments (opioid and nonopioid), nonpharmacological treatments (e.g. physiotherapy) and service delivery models (e.g. simultaneous treatment of comorbidities, interdisciplinary and interprofessional collaboration) are also underlined. In most cases, authors recommend a combination of strategies to meet patient needs. CONCLUSIONS The scoping review reveals gaps in evidence-based knowledge to effectively care for co-occurring chronic pain and OUD, but several experts recommend the uptake of known 'best' practices such as integrated treatment of the multiple biopsychosocial dimensions of the co-occurring disorders as well as collaborative interdisciplinary work. CLINICAL RELEVANCE Improving services is dependent on alleviating barriers such as working in silos, the costs associated with nonpharmacological treatments, and the double stigma associated with pain in people with a substance use disorder.
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Affiliation(s)
- Léonie Archambault
- Université de Sherbrooke and Douglas Research Center, Montréal, Quebec, Canada
- Institut universitaire sur les dépendances, Direction de l'enseignement universitaire et de la recherche, CIUSSS du Centre-Sud-de-l'Île-de-Montréal, Montréal, Quebec, Canada
| | - Karine Bertrand
- Institut Universitaire Sur les dépendances and Community Health Science Dept., Université de Sherbrooke, Longueuil, Quebec, Canada
| | - Marc O Martel
- Faculty of Dentistry & Department of Anesthesiology, McGill University, Montréal, Quebec, Canada
| | - Mélanie Bérubé
- Faculté Des Sciences infimières, Université Laval, Quebec City, Quebec, Canada
| | | | - Michel Perreault
- Douglas Research Center and Dept. of Psychiatry, McGill University, Montréal, Quebec, Canada
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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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Trübenbacher L, Lindenberg N, Graf BM, Backmund M, Unglaub W, Lassen CL. Nociceptive Flexion Reflex Threshold is No Suitable Marker for Diagnosing Opioid-Induced Hyperalgesia. J Pain Res 2024; 17:1067-1076. [PMID: 38505502 PMCID: PMC10948325 DOI: 10.2147/jpr.s421841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 01/30/2024] [Indexed: 03/21/2024] Open
Abstract
Background Opioid induced hyperalgesia (OIH) describes a state of altered pain sensation due to opioid exposure. It often occurs among persons with opioid use disorder receiving substitution therapy. Methods The purpose of this study was to find out, whether OIH diagnosis could be facilitated by an objective pain indicating marker: the Nociceptive Flexion Reflex (NFR). Forty persons with opioid use disorder, 20 of them maintained on methadone and 20 treated with buprenorphine, as well as a control group of 20 opioid-free subjects, were examined. It was aimed to find out whether and in which way these opioid agonists alter reflex threshold (NFR-T). A cold-pressor test was performed to investigate the prevalence of OIH. Furthermore, electrical stimulation and electromyography analyzation were used for NFR-T measurement. Subjective pain ratings were evaluated with a numeric rating scale. Results Significantly increased sensitivity to cold pressor pain was found in both maintenance groups when compared to their opioid-free counterparts (p < 0.001). Neither methadone nor buprenorphine showed any effect on NFR-T. This might be explained by the reflex approaching at the wrong location in the central nervous system. Consequently, NFR-T is not a suitable marker for diagnosing OIH. Conclusion Although methadone and buprenorphine have been proven to cause OIH, no effect on NFR-T was observed. A statistically significant effect could have been observed with a larger number of participants. Further research, with special focus on patients' adjuvant medication, should be conducted in the future, to facilitate diagnosis of OIH and provide appropriate pain management for maintenance patients.
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Affiliation(s)
- Luisa Trübenbacher
- Centre for Interdisciplinary Pain Medicine, Department of Anaesthesiology, University Hospital of Regensburg, Regensburg, 93053, Germany
| | - Nicole Lindenberg
- Centre for Interdisciplinary Pain Medicine, Department of Anaesthesiology, University Hospital of Regensburg, Regensburg, 93053, Germany
| | - Bernhard M Graf
- Centre for Interdisciplinary Pain Medicine, Department of Anaesthesiology, University Hospital of Regensburg, Regensburg, 93053, Germany
| | - Markus Backmund
- “Praxiszentrum im Tal”, Tal 9, 80331, Ludwig-Maximilians-University, Munich, Germany
| | - Wilhelm Unglaub
- “medbo” District Hospital, Universitätsstraße 84, 93053, University of Regensburg, Regensburg, Germany
| | - Christoph L Lassen
- Centre for Interdisciplinary Pain Medicine, Department of Anaesthesiology, University Hospital of Regensburg, Regensburg, 93053, Germany
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Uebelacker LA, Braun TD, Taylor LE, Saper R, Baldwi M, Abrantes A, Tremont G, Toribio A, Kirshy S, Koch R, Lorin L, Van Noppen D, Anderson B, Roseen EJ, Stein MD. Evaluation of intervention components to maximize yoga practice among people with chronic pain taking opioid agonist therapy: A factorial experiment using the multiphase optimization strategy framework. Contemp Clin Trials 2024; 137:107411. [PMID: 38103784 PMCID: PMC10922864 DOI: 10.1016/j.cct.2023.107411] [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: 07/17/2023] [Revised: 11/01/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Chronic pain affects up to half of individuals taking opioid agonist therapy (OAT; i.e., methadone and buprenorphine) for opioid use disorder (OUD), and yoga-based interventions may be useful for decreasing pain-related disability. Whereas more yoga practice (i.e., higher "dosage") may improve pain-related outcomes, it can be challenging for people with chronic pain taking OAT to attend class regularly and sustain a regular personal yoga practice. Therefore, we plan to optimize a yoga-based intervention (YBI) package in order to support class attendance and personal practice, thus maximizing the yoga dose received. STUDY DESIGN Using the Multiphase Optimization Strategy (MOST) framework, we will conduct a factorial experiment to examine four intervention components that may be added to a weekly yoga class as part of a YBI. Components include: 1) personal practice videos featuring study yoga teachers, 2) two private sessions with a yoga teacher, 3) daily text messages to inspire personal practice, and 4) monetary incentives for class attendance. The primary outcome will be minutes per week engaged in yoga (including class attendance and personal practice). We plan to enroll 192 adults with chronic pain who are taking OAT for OUD in this 2x2x2x2 factorial experiment. CONCLUSION Results of the study will guide development of an optimized yoga-based intervention package that maximizes dosage of yoga received. The final treatment package can be tested in a multisite efficacy trial of yoga to reduce pain interference in daily functioning in people with chronic pain who are taking OAT. TRIAL REGISTRATION Pre-registration of the study was completed on ClinicalTrials.gov (identifier: NCT04641221).
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Affiliation(s)
- Lisa A Uebelacker
- Alpert Medical School of Brown University, Providence, RI, United States of America; Butler Hospital, Providence, RI, United States of America.
| | - Tosca D Braun
- Alpert Medical School of Brown University, Providence, RI, United States of America; Butler Hospital, Providence, RI, United States of America.
| | - Lynn E Taylor
- University of Rhode Island, Kingston, RI, United States of America
| | - Robert Saper
- Cleveland Clinic, Cleveland, OH, United States of America
| | - Marielle Baldwi
- Boston University Chobanian & Avedision School of Medicine, Boston, MA, United States of America; Boston Medical Center, Boston, MA, United States of America
| | - Ana Abrantes
- Alpert Medical School of Brown University, Providence, RI, United States of America; Butler Hospital, Providence, RI, United States of America
| | - Geoffrey Tremont
- Alpert Medical School of Brown University, Providence, RI, United States of America; The Boston University School of Public Health, Boston, MA, United States of America
| | - Alisha Toribio
- Boston University Chobanian & Avedision School of Medicine, Boston, MA, United States of America; Boston Medical Center, Boston, MA, United States of America
| | - Shannon Kirshy
- Butler Hospital, Providence, RI, United States of America
| | - Ryan Koch
- Butler Hospital, Providence, RI, United States of America
| | - Lucy Lorin
- Boston University Chobanian & Avedision School of Medicine, Boston, MA, United States of America; Boston Medical Center, Boston, MA, United States of America
| | | | | | - Eric J Roseen
- Boston University Chobanian & Avedision School of Medicine, Boston, MA, United States of America; Boston Medical Center, Boston, MA, United States of America
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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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Carr MM, Lou R, Macdonald-Gagnon G, Peltier MR, Funaro MC, Martino S, Masheb RM. Weight change among patients engaged in medication treatment for opioid use disorder: a scoping review. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2023; 49:551-565. [PMID: 37200510 PMCID: PMC10840392 DOI: 10.1080/00952990.2023.2207720] [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] [Received: 12/27/2022] [Revised: 04/14/2023] [Accepted: 04/23/2023] [Indexed: 05/20/2023]
Abstract
Background: Medication treatment for opioid use disorder (MOUD) is an instrumental tool in combatting opioid use and overdose. Excess weight gain associated with MOUD initiation is a potential barrier that is not well understood.Objectives: Conduct a scoping review of available studies investigating the effect of MOUD on weight.Methods: Included studies consisted of adults taking any type of MOUD (e.g. methadone, buprenorphine/naloxone, naltrexone) with data on weight or body mass index for at least two time points. Evidence was synthesized using qualitative and descriptive approaches, and predictors of weight gain including demographics, comorbid substance use, and medication dose were examined.Results: Twenty-one unique studies were identified. Most studies were uncontrolled cohort studies or retrospective chart reviews testing the association between methadone and weight gain (n = 16). Studies examining 6 months of methadone treatment reported weight gain ranging from 4.2 to 23.4 pounds. Women appear to gain more weight from methadone than men, while patients using cocaine may gain less. Racial and ethnic disparities were largely unexamined. Only three case reports and two nonrandomized studies examined the effects of either buprenorphine/naloxone or naltrexone, and potential associations with weight gain were not clear.Conclusion: The use of methadone as an MOUD appears to be associated with mild to moderate weight gain. In contrast, there is little data supporting or refuting weight gain with buprenorphine/naloxone or naltrexone. Providers should discuss the potential risk for weight gain with patients as well as prevention and intervention methods for excess weight gain.
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Affiliation(s)
- Meagan M. Carr
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Raissa Lou
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | | | - MacKenzie R. Peltier
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Melissa C. Funaro
- Harvey Cushing/John Hay Whitney Medical Library, Yale University, New Haven, CT, USA
| | - Steve Martino
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Robin M. Masheb
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
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Carr MM, Mannes ZL, Oberleitner LMS, Oberleitner DE, Beitel M, Gaeta Gazzola M, Madden LM, Zheng X, Barry DT. The impact of body image dissatisfaction on psychological distress and health-related quality of life among patients in methadone treatment. Am J Addict 2023; 32:460-468. [PMID: 37188650 PMCID: PMC10524388 DOI: 10.1111/ajad.13432] [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: 08/26/2022] [Revised: 04/22/2023] [Accepted: 04/26/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Minimal research has examined body image dissatisfaction (BID) among patients receiving methadone maintenance treatment (MMT). We tested associations between BID and MMT quality indicators (psychological distress, mental and physical health-related quality of life [HRQoL]) and whether these associations varied by gender. METHODS One hundred and sixty-four participants (n = 164) in MMT completed self-report measures of body mass index (BMI), BID, and MMT quality indicators. General linear models tested if BID was associated with MMT quality indicators. RESULTS Patients were primarily non-Hispanic White (56%) men (59%) with an average BMI in the overweight range. Approximately 30% of the sample had moderate or marked BID. Women and patients with a BMI in the obese range reported higher BID than men and patients with normal weight, respectively. BID was associated with higher psychological distress, lower physical HRQoL, and was unrelated to mental HRQoL. However, there was a significant interaction in which the association between BID and lower mental HRQoL was stronger for men than women. DISCUSSION AND CONCLUSIONS Moderate or marked BID is present for about three in 10 patients. These data also suggest that BID is tied to important MMT quality indicators, and that these associations can vary by gender. The long-term course of MMT may allow for assessing and addressing novel factors influencing MMT outcomes, including BID. SCIENTIFIC SIGNIFICANCE This is one of the first studies to examine BID among MMT patients, and it highlights MMT subgroups most at risk for BID and reduced MMT quality indicators due to BID.
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Affiliation(s)
- Meagan M. Carr
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, West Haven, CT 06516
- Yale School of Medicine, New Haven, CT
| | | | - Lindsay M. S. Oberleitner
- Yale School of Medicine, New Haven, CT
- The APT Foundation, Inc., New Haven, CT
- Oakland University William Beaumont School of Medicine, Rochester, MI
| | | | - Mark Beitel
- Yale School of Medicine, New Haven, CT
- The APT Foundation, Inc., New Haven, CT
| | | | - Lynn M. Madden
- Yale School of Medicine, New Haven, CT
- The APT Foundation, Inc., New Haven, CT
| | - Xiaoying Zheng
- Yale School of Medicine, New Haven, CT
- The APT Foundation, Inc., New Haven, CT
| | - Declan T. Barry
- Yale School of Medicine, New Haven, CT
- The APT Foundation, Inc., New Haven, CT
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Hall OT, Teater J, Entrup P, Deaner M, Bryan C, Harte SE, Kaplan CM, Phan KL, Clauw DJ. Fibromyalgia predicts increased odds of pain-related addiction exacerbation among individuals with pain and opioid use disorder. Pain 2023; 164:1801-1809. [PMID: 36921216 PMCID: PMC10348630 DOI: 10.1097/j.pain.0000000000002878] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/23/2023] [Accepted: 01/27/2023] [Indexed: 03/16/2023]
Abstract
ABSTRACT Fibromyalgia and opioid use disorder (OUD) are highly impactful chronic illnesses with substantially overlapping psychosocial, biological, and clinical features. Little previous research has examined interactions between fibromyalgia and OUD. Limiting such research has been the previous requirement of a clinical examination to diagnose fibromyalgia. The 2011 American College of Rheumatology Fibromyalgia Survey (ACR-FMS) is a validated self-report instrument with high sensitivity and specificity for fibromyalgia intended to enable fibromyalgia research in settings where a clinical examination is impractical. The present observational study uses the ACR-FMS to determine whether fibromyalgia affects odds of acknowledging pain-related OUD exacerbations among a sample of participants with pain and OUD. Participants with pain and OUD (n = 125) were recruited from an academic substance use treatment facility. The ACR-FMS, along with an original scale measuring pain-related OUD exacerbation-the Pain-related OUD Exacerbation Scale-was administered through an electronic survey. The factor structure, internal consistency, and construct validity of Pain-related OUD Exacerbation Scale were tested. In addition, descriptive analyses, multiple hierarchical linear regression, ordinal logistic regression, and multinomial logistic regression analyses were performed. Although all participants had pain, those with fibromyalgia demonstrated significantly greater odds of acknowledging pain-related OUD exacerbations. Pain-related OUD Exacerbation Scale was found to have a single-factor solution, strong internal consistency, and construct validity. This study provides first evidence of fibromyalgia as a risk factor for pain-related exacerbation of OUD and introduces a new scale with promising psychometric properties to measure pain-related OUD exacerbation.
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Affiliation(s)
- Orman Trent Hall
- Department of Psychiatry and Behavioral Health, Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Julie Teater
- Department of Psychiatry and Behavioral Health, Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Parker Entrup
- Department of Psychiatry and Behavioral Health, Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Megan Deaner
- Department of Psychiatry and Behavioral Health, Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Craig Bryan
- Department of Psychiatry and Behavioral Health, Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Steven E. Harte
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
| | - Chelsea M. Kaplan
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
| | - Kihn Luan Phan
- Department of Psychiatry and Behavioral Health, Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Daniel J. Clauw
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
- Departments of Anesthesiology, Internal Medicine (Rheumatology) and Psychiatry, University of Michigan, Ann Arbor, MI, United States
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Ab Lloh S, Mohamad N, Badrin S, Abu Bakar R, Ahmad I. Continuity of illicit drug use among Malay patients attending methadone clinics in Kelantan, Malaysia. J Ethn Subst Abuse 2023; 22:45-59. [PMID: 33472556 DOI: 10.1080/15332640.2021.1871696] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The study aimed to determine the prevalence of continuity of illicit drug use and its associated factors among Malay opioid users receiving methadone treatment in Kelantan, Malaysia. This cross-sectional study involved a total of 150 respondents. Sociodemographic characteristic of participants, level of religiosity, and quality of life were collected using the self-administered questionnaires. The prevalence of continuity illicit drug use was 38.7% (n = 58) by self-report and 40.7% (n = 61) by positive urine test result for drugs. Positive hepatitis C status and high quality of life in the psychological health domain were associated with low continuity of illicit drug use by self-reported data and urine drug test results. In conclusion, the continuity of illicit drug use among methadone program users is still high, especially among those on methadone therapy for less than 2 years.
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Affiliation(s)
- Syazilawaty Ab Lloh
- Department of Family Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Noraini Mohamad
- School of Dental Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Salziyan Badrin
- Department of Family Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Ruzilawati Abu Bakar
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Imran Ahmad
- Department of Family Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
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11
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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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12
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Hartz SM, Culverhouse RC, Mintz CM, Ellis MS, Kasper ZA, Cavazos-Rehg P, Grucza RA, Bierut LJ, Cicero TJ. Association between recent overdose and chronic pain among individuals in treatment for opioid use disorder. PLoS One 2022; 17:e0271379. [PMID: 36441691 PMCID: PMC9704550 DOI: 10.1371/journal.pone.0271379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 06/30/2022] [Indexed: 11/29/2022] Open
Abstract
Chronic pain increases risk for opioid overdose among individuals with opioid use disorder. The purpose of this study is to evaluate the relationship between recent overdose and whether or not chronic pain is active. 3,577 individuals in treatment for opioid use disorder in 2017 or 2018 were surveyed regarding recent overdoses and chronic pain. Demographics from the 2017 Treatment Episode Data Set, which includes all U.S. facilities licensed or certified to provide substance use care, were used to evaluate the generalizability of the sample. χ2 tests and logistic regression models were used to compare associations between recent overdoses and chronic pain. Specifically, active chronic pain was associated with opioid overdose among people in treatment for opioid use disorder. Individuals with active chronic pain were more likely to have had a past month opioid overdose than those with no history chronic pain (adjusted OR = 1.55, 95% CI 1.16-2.08, p = 0.0003). In contrast, individuals with prior chronic pain, but no symptoms in the past 30 days, had a risk of past month opioid overdose similar to those with no history of chronic pain (adjusted OR = 0.88, 95% CI 0.66-1.17, p = 0.38). This suggests that the incorporation of treatment for chronic pain into treatment for opioid use disorder may reduce opioid overdoses.
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Affiliation(s)
- Sarah M. Hartz
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
| | - Robert C. Culverhouse
- Department of Medicine and Division of Biostatistics, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
| | - Carrie M. Mintz
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
| | - Matthew S. Ellis
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
| | - Zachary A. Kasper
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
| | - Patricia Cavazos-Rehg
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
| | - Richard A. Grucza
- Department of Family & Community Medicine, St. Louis University School of Medicine, St. Louis, Missouri, United States of America
| | - Laura J. Bierut
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
| | - Theodore J. Cicero
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri, United States of America
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13
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Archambault L, Jutras-Aswad D, Touré EH, Artunduaga AC, Roy S, Barbeau D, Perreault M. Profiles of Patients with Opioid Use Disorders Presenting a History of Suicidal Ideations and Attempts. Psychiatr Q 2022; 93:637-650. [PMID: 35235127 DOI: 10.1007/s11126-022-09978-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/20/2022] [Indexed: 01/20/2023]
Abstract
Suicide rates are higher for people with an opioid use disorder, compared to the general population. This study aims to characterize opioid agonist treatment entrants who present a history of suicidal ideations or suicide attempts, according to concurrent comorbidity profiles, in an opioid use disorder treatment facility. A chart review design was used. Data was collected from 202 patient files. Bivariate and multivariate analyses were conducted. In multivariate analysis, patients with a diagnosis or symptoms of a mood disorder were 2.48 [1.01 - 6.11] times more likely to report suicidal ideations and 2.64 [1.05 - 6.62] times more likely to report suicide attempts. Those with a diagnosis or symptoms of an anxiety disorder were 2.41 [1.01 - 5.81] times more likely to report suicidal ideations. Patients who report chronic pain were 2.59 [1.06 - 6.35] times more likely to report suicidal ideations as well. The probability to report suicide attempts was 5.09 [1.16 - 22.4] times higher for those with a confirmed or suspected personality disorder. Clinicians should bear in mind the high suicide rates in people with opioid use disorder, as well as the importance of addressing suicidal risk and providing easy access to mental health and chronic pain treatment as part of the service offer in opioid agonist treatment. Future research should focus on evaluating the effectiveness of treatments aimed at addressing the needs of opioid agonist treatment patients with interrelated mental health and pain comorbidity profiles to reduce risks associated with suicide.
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Affiliation(s)
- Léonie Archambault
- Sherbrooke University, Sherbrooke, QC, Canada.,Douglas Research Center, 6875 Boulevard Lasalle, Montreal, QC, H4H 1R3, Canada
| | - Didier Jutras-Aswad
- Centre hospitalier de l'Université de Montréal Research Center, Montréal, QC, Canada.,Department of Psychiatry and Addictology, Université de Montréal, Montreal, QC, Canada
| | | | | | - Stéphane Roy
- CIUSSS du Centre-Sud-de-L'île-de-Montréal, Montreal, QC, Canada
| | - David Barbeau
- CIUSSS du Centre-Sud-de-L'île-de-Montréal, Montreal, QC, Canada
| | - Michel Perreault
- Douglas Research Center, 6875 Boulevard Lasalle, Montreal, QC, H4H 1R3, Canada. .,McGill University, 845 Sherbrooke St W, Montreal, QC, Canada.
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14
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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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15
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Mun CJ, Finan PH, Epstein DH, Kowalczyk WJ, Agage D, Letzen JE, Phillips KA, Preston KL. Craving mediates the association between momentary pain and illicit opioid use during treatment for opioid-use disorder: an ecological momentary assessment study. Addiction 2021; 116:1794-1804. [PMID: 33220102 PMCID: PMC8137724 DOI: 10.1111/add.15344] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 10/21/2020] [Accepted: 11/17/2020] [Indexed: 02/02/2023]
Abstract
AIM To assess the role of momentary pain on opioid craving and illicit opioid use among individuals receiving opioid agonist treatment. DESIGN Observational study using ecological momentary assessment. SETTING The National Institute of Drug Abuse Intramural Research Program in the United States. PARTICIPANTS Fifty-six adults who qualified for opioid agonist treatment. MEASUREMENTS Participants completed randomly prompted assessments of pain severity, stress, negative mood, opioid craving and illicit opioid use for a mean of 66 days [standard deviation (SD) = 27]. Urine samples were collected two to three times/week throughout. FINDINGS Almost 70% of participants reported moderate average pain severity in the past 24 hours at intake and 35% of participants reported chronic pain. There were no significant differences in percent of opioid-positive urine samples (P = 0.73) and average level of opioid craving during the study period (P = 0.91) among opioid agonist treatment only patients versus opioid agonist treatment patients with chronic pain. However, momentary pain severity significantly predicted concurrent opioid craving [B = 0.02, 95% confidence interval (CI) = 0.01, 0.04], over and above stress and negative mood. Momentary opioid craving, in turn, significantly predicted illicit opioid use that was assessed in the next moment [odds ratio (OR) = 1.72, 95% CI = 1.12, 2.64), while controlling for autocorrelation and the effects of pain, negative mood and stress. Momentary opioid craving significantly mediated the prospective association between momentary pain and illicit opioid use (95% CI = 0.003, 0.032). Exploratory analysis revealed that momentary pain severity also significantly moderated the momentary association between stress and opioid craving (B = 0.02, 95% CI = 0.00, 0.04), such that when momentary pain severity increased, the association between the two intensified. CONCLUSIONS Among people receiving opioid agonist treatment, momentary pain appears to be indirectly associated with illicit opioid use via momentary opioid craving.
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Affiliation(s)
- Chung Jung Mun
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, 21224, United States,Address Correspondence to: Chung Jung Mun, Ph.D., 5510 Nathan Shock Drive, Suite 100, Baltimore MD, 21224, and, Kenzie L. Preston, Ph.D., National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD, 21224,
| | - Patrick H. Finan
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, 21224, United States
| | - David H. Epstein
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD, 21224, United States
| | - William J. Kowalczyk
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD, 21224, United States
| | - Daniel Agage
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD, 21224, United States
| | - Janelle E. Letzen
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, 21224, United States
| | - Karran A. Phillips
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD, 21224, United States
| | - Kenzie L. Preston
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD, 21224, United States,Address Correspondence to: Chung Jung Mun, Ph.D., 5510 Nathan Shock Drive, Suite 100, Baltimore MD, 21224, and, Kenzie L. Preston, Ph.D., National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD, 21224,
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16
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Higgins C, Smith BH, Matthews K. Opioid dependence disorder and comorbid chronic pain: comparison of groups based on patient-attributed direction of the causal relationship between the two conditions. Br J Pain 2021; 16:149-160. [PMID: 35419198 PMCID: PMC8998531 DOI: 10.1177/20494637211026339] [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] [Indexed: 11/20/2022] Open
Abstract
Background: Chronic pain is highly prevalent in treatment-seeking opioid-dependent patients; therefore, this comorbid presentation is an important clinical consideration for both addiction and pain specialists. The objectives of the present study were to examine whether the direction of causal attribution of opioid dependence disorder and chronic pain resulted in two distinct clinical populations, and, if so, to compare treatment received during the 5-year follow-up period. Methods: Participants comprised opioid-dependent patients with chronic pain who reported a perceived causal relationship, in either direction, between the development of these two conditions (n = 252). A range of health- and addiction-related instruments were used at study inception. Treatment characteristics were obtained for the follow-up period from national health registers. Results: Those reporting that pain caused opioid dependence disorder (n = 174; 69%) were characterised by poorer pain-related health, more illicit cannabinoid use (p = 0.031), more frequent illicit use of opioid analgesics (p = 0.025) and they were in receipt of higher doses of prescribed opioid analgesics. Those reporting that opioid dependence disorder caused pain (n = 78; 31%) were characterised by poorer overall physical health (p = 0.002), more severe psychiatric symptoms and more overall drug use (p = 0.001). Conclusion: Two distinct clinical populations were identified, determined by how participants perceive the causal relationship between opioid dependence disorder and chronic pain. These two populations have differing clinical profiles and treatment requirements: those reporting that pain caused opioid dependence disorder were characterised by poorer pain-related health and more illicit use of drugs with analgesic properties; and those reporting that opioid dependence disorder caused pain were characterised by more overall use of substances, multiple substance use and more intravenous substance use and poorer general health. Identifying the causal direction, where such a relationship exists, could help addiction and pain services to develop more effective, individualised treatment strategies.
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Affiliation(s)
- Cassie Higgins
- Division of Molecular and Clinical Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
- Division of Population Health and Genomics, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Blair H Smith
- Division of Population Health and Genomics, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Keith Matthews
- Division of Molecular and Clinical Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
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17
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Woodhead EL, Brief D, Below M, Timko C. Health outcomes among detoxification patients: The role of chronic pain. Appl Psychol Health Well Being 2021; 13:922-934. [PMID: 33945212 DOI: 10.1111/aphw.12279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 03/30/2021] [Accepted: 04/07/2021] [Indexed: 12/25/2022]
Abstract
Understanding associations between chronic pain and health outcomes among detoxification patients may help improve treatment outcomes and abstinence rates. Exercise is a modifiable lifestyle factor that may reduce the effect of pain on outcomes in this population. The current study examined whether baseline pain, exercise, and their interaction were associated with psychiatric and medical severity, and abstinence self-efficacy, over six months following detoxification. Participants were veteran patients in alcohol or opioid detoxification treatment (N = 298) who were followed for six months (91.1%). Psychiatric severity and abstinence self-efficacy improved over the six months after detoxification; medical severity was stable. More intense pain at baseline was associated with poorer psychiatric and medical outcomes during the post-detoxification period. Regular exercise at baseline was associated with less psychiatric severity and more abstinence self-efficacy during the post-detoxification period. A significant pain by exercise interaction at baseline indicated that regular exercise was associated with more abstinence self-efficacy during the post-detoxification period only among participants with less intense pain. Pain by exercise interactions was not significant for the outcomes of psychiatric and medical severity. Among detoxification patients, exercise may be beneficial in improving outcomes among those with less intense pain.
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Affiliation(s)
- Erin L Woodhead
- Department of Psychology, San José State University, San José, CA, USA
| | - Deborah Brief
- VA Boston Health Care System, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Maureen Below
- VA Boston Health Care System, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Christine Timko
- Center for Innovation to Implementation, Veterans Affairs (VA) Health Care System, Menlo Park, CA, USA.,Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
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18
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Benville JR, Compton P, Giordano NA, Cheatle MD. Perceived social support in patients with chronic pain with and without opioid use disorder and role of medication for opioid use disorder. Drug Alcohol Depend 2021; 221:108619. [PMID: 33667781 PMCID: PMC8796693 DOI: 10.1016/j.drugalcdep.2021.108619] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 12/31/2020] [Accepted: 01/26/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND A significant predictor of treatment outcomes for patients with chronic non-cancer pain (CNCP) and opioid use disorder (OUD) is the degree and quality of social support they receive. Specifically, in patients with CNCP and on long-term opioid therapy, the development of OUD tends to be associated with losses in social support, while engagement in treatment for OUD improves support networks. Delivery of the evidence-based OUD treatment medications, methadone and buprenorphine, occurs in clinical environments which patently differ with respect to social support resources. The aims of this study were to describe perceived social support in patients with CNCP without OUD (no-OUD), with OUD and on buprenorphine (OUD-BP), and with OUD and on methadone (OUD-methadone). METHODS Using the Duke Social Support Index (DSSI), perceived social support in a sample of Caucasian patients with CNCP and on opioid therapy was compared between no-OUDs (n = 834), OUD-methadone (n = 83) and OUD-BP (n = 99) therapy. Average DSSI scores were compared across groups and a linear regression model computed to describe association between group and perceived social support. RESULTS No difference was observed in DSSI scores between no-OUDs and OUD-methadone, however scores were lower among OUD-BP participants than those receiving methadone (x = -5.2; 95% CI: -7.5, -2.9) and (x = -6.5, 95% CI: -8.2, -4.9). CONCLUSIONS Patients with CNCP and OUD on methadone therapy endorse levels of social support comparable to those without OUD, however those on buprenorphine therapy report significantly less support, bringing implications for OUD treatment outcomes.
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Affiliation(s)
- Julia R Benville
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, 3535 Market Street, Suite 500, Philadelphia, PA, 19104, United States; Department of Psychiatry, NYU School of Medicine, Bellevue Hospital, 462 First Avenue, Room A842, New York, NY 10016, United States.
| | - Peggy Compton
- Department of Family and Community Health, School of Nursing, University of Pennsylvania, 418 Curie Blvd, Claire Fagin Hall, Room 402, Philadelphia, PA, 19104, United States.
| | - Nicholas A Giordano
- Nell Hodgson Woodruff School of Nursing, Emory University, 1520 Clifton Road, Atlanta, GA, 30322, United States.
| | - Martin D Cheatle
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, 3535 Market Street, Suite 500, Philadelphia, PA, 19104, United States.
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19
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Ivsins A, Boyd J, Mayer S, Collins A, Sutherland C, Kerr T, McNeil R. "It's Helped Me a Lot, Just Like to Stay Alive": a Qualitative Analysis of Outcomes of a Novel Hydromorphone Tablet Distribution Program in Vancouver, Canada. J Urban Health 2021; 98:59-69. [PMID: 33118145 PMCID: PMC7592642 DOI: 10.1007/s11524-020-00489-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/22/2020] [Indexed: 12/16/2022]
Abstract
North America is experiencing an overdose crisis driven by fentanyl, related analogues, and fentanyl-adulterated drugs. In response, there have been increased calls for "safe supply" interventions based on the premise that providing a safer alternative (i.e., pharmaceutical drugs of known quality/quantity, non-adulterated, with user agency in consumption methods) to the street drug supply will limit people's use of fentanyl-adulterated drugs and reduce overdose events. This study examined outcomes of a hydromorphone tablet distribution program intended to prevent overdose events among people who use drugs (PWUD) at high risk of fatal overdose. Semi-structured qualitative interviews were conducted with 42 people enrolled in the hydromorphone distribution program. Additionally, over 100 h of ethnographic observation were undertaken in and around the study site. Transcripts were coded using NVivo and based on categories extracted from the interview guides and those identified during initial interviews and ethnographic fieldwork. Analysis focused on narratives around experiences with the program, focusing on program-related outcomes. Our analysis identified the following positive outcomes of being enrolled in the hydromorphone tablet distribution program: (1) reduced street drug use and overdose risk, (2) improvements to health and well-being, (3) improvements in co-management of pain, and (4) economic improvements. Our findings indicate that the hydromorphone distribution program not only is effective in responding to the current overdose crisis by reducing people's use of illicit drugs but also addresses inequities stemming from the intersection of drug use and social inequality. Safe supply programs should be further implemented and evaluated in both urban and rural setting across North America as a strategy to reduce exposure to the toxic drug supply and fatal overdose.
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Affiliation(s)
- Andrew Ivsins
- British Columbia Centre on Substance Use, 1045 Howe St Suite 400, Vancouver, British Columbia, V6Z 2A9, Canada
- Department of Medicine, University of British Columbia, 317 - 2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada
| | - Jade Boyd
- British Columbia Centre on Substance Use, 1045 Howe St Suite 400, Vancouver, British Columbia, V6Z 2A9, Canada
- Department of Medicine, University of British Columbia, 317 - 2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada
| | - Samara Mayer
- British Columbia Centre on Substance Use, 1045 Howe St Suite 400, Vancouver, British Columbia, V6Z 2A9, Canada
| | - Alexandra Collins
- Brown University School of Public Health, 121 S Main St, Providence, RI, 02903, USA
| | - Christy Sutherland
- British Columbia Centre on Substance Use, 1045 Howe St Suite 400, Vancouver, British Columbia, V6Z 2A9, Canada
- PHS Community Services, 9 E Hastings St, Vancouver, British Columbia, V6A 1M9, Canada
| | - Thomas Kerr
- British Columbia Centre on Substance Use, 1045 Howe St Suite 400, Vancouver, British Columbia, V6Z 2A9, Canada
- Department of Medicine, University of British Columbia, 317 - 2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada
| | - Ryan McNeil
- British Columbia Centre on Substance Use, 1045 Howe St Suite 400, Vancouver, British Columbia, V6Z 2A9, Canada.
- Department of Medicine, University of British Columbia, 317 - 2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada.
- Program in Addiction Medicine, Yale School of Medicine, 333 Cedar St, New Haven, CT, 06510, USA.
- General Internal Medicine, Yale School of Medicine, 333 Cedar St, New Haven, CT, 06510, USA.
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20
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Delorme J, Bertin C, Delage N, Eschalier A, Ardid D, Authier N, Chenaf C. Prevalence of chronic pain in opioid-maintained patients using the capture-recapture method: a nationwide population-based study. Pain 2021; 162:195-202. [PMID: 32701648 DOI: 10.1097/j.pain.0000000000002011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Few studies all based on classical surveys have provided prevalence estimates of chronic pain (CP) in opioid-maintained patients (OMPs) but often had a limited patient sample size and a great variability in the prevalence estimates. This study sought to assess the prevalence of CP in the exhaustive population of OMPs using the capture-recapture method applied to the French nationwide health care database. Capture-recapture methods are increasingly used to estimate the prevalence of chronic conditions but have never been used in the specific context of CP in OMPs. Three large medical-administrative sources were used: the prescription drug database (A-list), the national hospital discharge database (M-list), and the pain center database (C-list). Between 2015 and 2016, 160,429 OMPs aged 15 years and older were identified and age- and sex-matched with 160,429 non-OMPs. All patients treated with analgesic drugs for ≥6 months (A-list) or diagnosed with CP (M- and C-list) were included. Capture-recapture analyses were performed to yield CP estimates with their 95% confidence intervals using log-linear models. In 2015 to 2016, 12,765 OMPs and 2938 non-OMPs with CP were captured. Most patients were male (67%) in OMPs and non-OMPs; median ages for OMPs and non-OMPs were 46 (interquartile range: 38-51) and 48 (41-53) years, respectively. The CP prevalence estimated in OMPs and non-OMPs ranged from 23.6% (14.9-46.2) to 32.1% (28.6-36.3) and from 7.28% (3.98-18.4) to 9.32% (7.42-12.1), respectively. This first study on CP in the exhaustive population of OMPs using the capture-recapture method demonstrated a high prevalence of CP in OMPs, 3- to 4-fold than in the general population.
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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 (OFMA)/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne-CHU Clermont-Ferrand, F-63001 Clermont-Ferrand, France
| | - Célian 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 (OFMA)/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne-CHU Clermont-Ferrand, F-63001 Clermont-Ferrand, France
| | - Noémie Delage
- 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
| | - 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
- Observatoire Français des Médicaments Antalgiques (OFMA)/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne-CHU Clermont-Ferrand, F-63001 Clermont-Ferrand, France
- Institut Analgesia, Faculté de Médecine, BP38, 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
| | - 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 (OFMA)/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne-CHU Clermont-Ferrand, F-63001 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, Clermont-Ferrand, France
- Observatoire Français des Médicaments Antalgiques (OFMA)/French Monitoring Centre for Analgesic Drugs, Université Clermont Auvergne-CHU Clermont-Ferrand, F-63001 Clermont-Ferrand, France
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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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Smit T, Rogers AH, Garey L, Allan NP, Viana AG, Zvolensky MJ. Anxiety sensitivity and pain intensity independently predict opioid misuse and dependence in chronic pain patients. Psychiatry Res 2020; 294:113523. [PMID: 33189986 DOI: 10.1016/j.psychres.2020.113523] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 10/17/2020] [Indexed: 01/20/2023]
Abstract
The United States (US) population consumes an estimated 68% of the world's prescribed opioids each year, and over 2 million adults in the US suffer from an opioid use disorder. Although chronic pain populations are among the highest risk segments of the general population for opioid misuse and dependence, there is little understanding of individual risk characteristics that may contribute to greater risk for these outcomes among this group. The present investigation explored the concurrent role of anxiety sensitivity and pain intensity and their interaction in relation to opioid misuse and dependence among 429 adults with chronic pain (73.9% female, Mage = 38.32 years, SD = 11.07). Results revealed that both anxiety sensitivity and pain intensity were associated with opioid misuse and dependence. There was no evidence of an interaction for either outcome. Post-hoc analyses indicated that of the lower-order anxiety sensitivity facets, physical and mental incapacitation concerns contributed to variance in opioid misuse and only mental incapacitation concerns contributed to variance in opioid dependence. Overall, the current findings suggest the importance of assessing anxiety sensitivity in screening for opioid-related problems among persons with chronic pain, as it may represent a distinct pathway to poorer opioid-related outcomes among this group.
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Affiliation(s)
- Tanya Smit
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Andrew H Rogers
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Lorra Garey
- Department of Psychology, University of Houston, Houston, TX, USA
| | | | - Andres G Viana
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Michael J Zvolensky
- Department of Psychology, University of Houston, Houston, TX, USA; Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; HEALTH Institute, University of Houston, Houston, TX, USA.
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23
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Mayer S, Fowler A, Brohman I, Fairbairn N, Boyd J, Kerr T, McNeil R. Motivations to initiate injectable hydromorphone and diacetylmorphine treatment: A qualitative study of patient experiences in Vancouver, Canada. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 85:102930. [PMID: 32949832 PMCID: PMC7901590 DOI: 10.1016/j.drugpo.2020.102930] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/31/2020] [Accepted: 08/20/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Within the context of the ongoing overdose crisis and limitations of conventional opioid treatments, the scale-up of injectable hydromorphone (HDM) and diacetylmorphine (DAM) as evidenced-based treatments is currently underway in some settings in Canada. Past research has underscored the importance of treatment initiation in shaping onward treatment trajectories, however structural factors that influence participants' motivations to access injectable HDM or DAM have not been fully characterized. This study examines peoples' motivations for accessing HDM/DAM treatment and situates these within the social and structural context that shapes treatment delivery by employing the concept of structural vulnerability. METHODS Fifty-two individuals enrolled in injectable HDM/DAM programs were recruited from four community-based clinical programs in Vancouver, Canada to participate in qualitative semi-structured interviews. Approximately 50 h of ethnographic fieldwork was also completed in one clinical setting, and one-on-one with participants public spaces. Interview transcripts and ethnographic fieldnotes were analyzed through a structural vulnerability lens with a focus on treatment initiation. RESULTS Participants' previous experiences and perceptions of other drug treatments (e.g. methadone) foregrounded their initiation of injectable HDM/DAM. Social and structural factors (e.g. fentanyl-adulterated drug supply, poverty, drug criminalization) influenced participants' motivations to address immediate physical risks and their initial perception of this treatment's ability to align with their opioid use experiences. Similar social and structural factors that drive immediate physical risks, were also evidenced in participants' motivations to make changes in their daily lives and to address broader opioid use goals. CONCLUSION Participants descriptions of their motivations to initiate HDM/DAM highlight how structural vulnerabilities shaped participants' experiences initiating injectable HDM/DAM.
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Affiliation(s)
- Samara Mayer
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Interdisciplinary Studies Graduate Program, University of British Columbia, Vancouver, BC V6T 1Z4 Canada
| | - Al Fowler
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Isabella Brohman
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Nadia Fairbairn
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Jade Boyd
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Thomas Kerr
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Ryan McNeil
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada; Internal Medicine, Yale School of Medicine. New Haven, CT, 06510 United States; Yale Program in Addiction Medicine, Yale School of Medicine. New Haven, Connecticut, 06510 United States.
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24
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Voon P, Wang L, Nosova E, Hayashi K, Milloy MJ, Wood E, Kerr T. Greater Pain Severity is Associated with Inability to Access Addiction Treatment Among a Cohort of People Who Use Drugs. J Pain Res 2020; 13:2443-2449. [PMID: 33061559 PMCID: PMC7534843 DOI: 10.2147/jpr.s255438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 08/11/2020] [Indexed: 01/16/2023] Open
Abstract
Aim Given that co-occurring pain is prevalent among people who use drugs (PWUD), we sought to explore the effect of pain severity on accessing addiction treatment. Methods Data were derived from two prospective cohort studies of PWUD in Vancouver, Canada from June 2014 to May 2016. Multivariable generalized linear mixed-effects multiple regression (GLMM) analyses were used to investigate the association between average pain severity and self-reported inability to access addiction treatment. Results Among 1348 PWUD, 136 (10.1%) reported being unable to access addiction treatment at least once over the study period. Individuals who reported being unable to access addiction treatment had a significantly higher median average pain severity score (median=5, IQR=0-7) compared to individuals reporting no inability to access addiction treatment (median=3, IQR=0-6, p=0.038). Greater pain severity was independently associated with higher odds of reporting inability to access addiction treatment (AOR: 1.75, 95%CI: 1.08-2.82 for mild-moderate vs no pain; AOR: 1.98, 95%CI: 1.27-3.09 for moderate-severe vs no pain). Conclusion PWUD with greater pain severity may be at higher risk of being unable to access addiction treatment, or vice versa. While further research is needed to confirm causal associations, these data suggest that there may be underlying pathways or mechanisms through which pain may be associated with access to addiction treatment for PWUD.
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Affiliation(s)
- Pauline Voon
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Linwei Wang
- British Columbia Centre for Excellence in HIV/AIDS, St Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada.,Centre for Urban Health Solutions, St Michael's Hospital, Li Ka Shing Knowledge Institute, Toronto, ON M5B 1T8, Canada
| | - Ekaterina Nosova
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada
| | - Kanna Hayashi
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
| | - Michael John Milloy
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada.,Department of Medicine, University of British Columbia, Vancouver, BC V6Z 2A9, Canada
| | - Evan Wood
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada.,Department of Medicine, University of British Columbia, Vancouver, BC V6Z 2A9, Canada
| | - Thomas Kerr
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada.,Department of Medicine, University of British Columbia, Vancouver, BC V6Z 2A9, Canada
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25
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Farhoudian A, Baldacchino A, Clark N, Gerra G, Ekhtiari H, Dom G, Mokri A, Sadeghi M, Nematollahi P, Demasi M, Schütz CG, Hash-emian SM, Tabarsi P, Galea-Singer S, Carrà G, Clausen T, Kouimtsidis C, Tolomeo S, Radfar SR, Razaghi EM. COVID-19 and Substance Use Disorders: Recommendations to a Comprehensive Healthcare Response. An International Society of Addiction Medicine Practice and Policy Interest Group Position Paper. Basic Clin Neurosci 2020; 11:133-150. [PMID: 32855772 PMCID: PMC7368103 DOI: 10.32598/bcn.11.covid19.1] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 12/19/2022] Open
Abstract
Coronavirus Disease 2019 (COVID-19) is escalating all over the world and has higher morbidities and mortalities in certain vulnerable populations. People Who Use Drugs (PWUD) are a marginalized and stigmatized group with weaker immunity responses, vulnerability to stress, poor health conditions, high-risk behaviors, and lower access to health care services. These conditions put them at a higher risk of COVID-19 infection and its complications. In this paper, an international group of experts on addiction medicine, infectious diseases, and disaster psychiatry explore the possible raised concerns in this issue and provide recommendations to manage the comorbidity of COVID-19 and Substance Use Disorder (SUD).
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Affiliation(s)
- Ali Farhoudian
- Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
- Substance Abuse and Dependence Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Alexander Baldacchino
- Division of Population and Behavioral Sciences, St Andrews University Medical School, University of St Andrews, UK
| | - Nicolas Clark
- North Richmond Community Health, Victoria, Melbourne, Australia
- Royal Melbourne Hospital, Victoria, Melbourne, Australia
| | - Gilberto Gerra
- Drug Prevention and Health Branch, Division for Operations, United Nations Office on Drugs and Crime, Vienna, Austria
| | - Hamed Ekhtiari
- Laureate Institute for Brain Research, Tulsa, Oklahoma, USA
| | - Geert Dom
- Collaborative Antwerp Psychiatric Research Institute, University of Antwerp, Antwerp, Belgium
| | - Azarakhsh Mokri
- Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
| | - Mandana Sadeghi
- Aftab Mehrvarzi Substance Abuse Treatment Center, Tehran, Iran
| | - Pardis Nematollahi
- Cancer Prevention Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryanne Demasi
- North Richmond Community Health, Victoria, Melbourne, Australia
| | - Christian G. Schütz
- Department of Psychiatry, University of British Columbia, Vancouver BC, Canada
| | - Seyed Mohammadreza Hash-emian
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Payam Tabarsi
- Clinical Tuberculosis and Epidemiology Research Center, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Susanna Galea-Singer
- Institute for Innovation and Improvement, IWaitematâ DHB, Centre for Addictions Research, University of Auckland, Auckland, New Zealand
| | - Giuseppe Carrà
- Department of Medicine and Surgery, Section of Psychiatry, University of Milan Bicocca, Milan, Italy
| | - Thomas Clausen
- Norwegian Centre for Addiction Research (SERAF); University of Oslo, Oslo, Norway
| | | | - Serenella Tolomeo
- Department of Psychology, National University of Singapore (NUS), Singapore
| | - Seyed Ramin Radfar
- Substance Abuse and Dependence Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
- Integrated Substance Abuse Programs, University of California, Los Angeles, California, USA
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Abstract
Opioids are very potent and efficacious drugs, traditionally used for both acute and chronic pain conditions. However, the use of opioids is frequently associated with the occurrence of adverse effects or clinical problems. Other than adverse effects and dependence, the development of tolerance is a significant problem, as it requires increased opioid drug doses to achieve the same effect. Mechanisms of opioid tolerance include drug-induced adaptations or allostatic changes at the cellular, circuitry, and system levels. Dose escalation in long-term opioid therapy might cause opioid-induced hyperalgesia (OIH), which is a state of hypersensitivity to painful stimuli associated with opioid therapy, resulting in exacerbation of pain sensation rather than relief of pain. Various strategies may provide extra-opioid analgesia. There are drugs that may produce independent analgesic effects. A tailored treatment provided by skilled personnel, in accordance with the individual condition, is mandatory. Any treatment aimed at reducing opioid consumption may be indicated in these circumstances. Interventional techniques able to decrease the pain input may allow a decrease in the opioid dose, thus reverting the mechanisms producing tolerance of OIH. Intrathecal therapy with local anesthetics and a sympathetic block are the most common techniques utilized in these circumstances.
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Affiliation(s)
- Sebastiano Mercadante
- Main Regional Center of Supportive/Palliative Care, La Maddalena Cancer Center, Palermo, Italy. .,Palliative/Supportive Care and Rehabilitation, MD Anderson, Houston, TX, USA.
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Uebelacker LA, Van Noppen D, Tremont G, Bailey G, Abrantes A, Stein M. A pilot study assessing acceptability and feasibility of hatha yoga for chronic pain in people receiving opioid agonist therapy for opioid use disorder. J Subst Abuse Treat 2019; 105:19-27. [PMID: 31443887 PMCID: PMC6709876 DOI: 10.1016/j.jsat.2019.07.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 07/23/2019] [Accepted: 07/23/2019] [Indexed: 02/06/2023]
Abstract
The purpose of this project was to assess the feasibility and acceptability of a hatha yoga program designed to target chronic pain in people receiving opioid agonist therapy for opioid use disorder. We conducted a pilot randomized trial in which people with chronic pain who were receiving either methadone maintenance therapy (n = 20) or buprenorphine (n = 20) were randomly assigned to weekly hatha yoga or health education (HE) classes for 3 months. We demonstrated feasibility in many domains, including recruitment of participants (58% female, mean age 43), retention for follow-up assessments, and ability of teachers to provide interventions with high fidelity to the manuals. Fifty percent of participants in yoga (95% CI: 0.28-0.72) and 65% of participants in HE (95% CI: 0.44-0.87) attended at least 6 of 12 possible classes (p = 0.62). Sixty-one percent in the yoga group reported practicing yoga at home, with a mean number of times practicing per week of 2.67 (SD = 2.37). Participant mood improved pre-class to post-class, with greater decreases in anxiety and pain for those in the yoga group (p < 0.05). In conclusion, yoga can be delivered on-site at opioid agonist treatment programs with home practice taken up by the majority of participants. Future research may explore ways of increasing the yoga "dosage" received. This may involve testing strategies for increasing either class attendance or the amount of home practice or both.
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Affiliation(s)
- Lisa A Uebelacker
- Butler Hospital, United States of America; Brown University, United States of America.
| | | | - Geoffrey Tremont
- Brown University, United States of America; Rhode Island Hospital, United States of America
| | - Genie Bailey
- Brown University, United States of America; Stanley Street Treatment and Resources, United States of America
| | - Ana Abrantes
- Butler Hospital, United States of America; Brown University, United States of America
| | - Michael Stein
- Butler Hospital, United States of America; Brown University, United States of America; Boston University, United States of America
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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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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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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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A pilot, open-label, 8-week study evaluating desvenlafaxine for treatment of major depression in methadone-maintained individuals with opioid use disorder. Int Clin Psychopharmacol 2018; 33:268-273. [PMID: 29738425 DOI: 10.1097/yic.0000000000000223] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Depression is one of the most prevalent psychiatric disorders among opioid-dependent individuals. Clinical trials testing selective serotonin reuptake inhibitors among depressed patients on methadone maintenance therapy (MMT) failed to show efficacy, whereas those on tricyclic antidepressants produced mixed results with potential for cardiotoxicity. Desvenlafaxine (DESV) is a SNRI with minimal cardiotoxicity and drug interactions. This study sought to assess feasibility and tolerability of using DESV in depressed patients on MMT. A total of 18 depressed individuals on MMT received DESV (50-100 mg/day) for 8 weeks. Participants were assessed for the following: (a) Safety of DESV using Systematic Assessment for Treatment Emergent Events-GI, ECG [corrected Q-T (QTc) interval measurement] and methadone serum levels; (b) depressive symptoms using Montgomery-Äsberg Depression Rating Scale (MADRS); and (c) other outcomes including anxiety, suicidality, craving, substance use, quality of life, and other depression scales. Registration number on ClinicalTrials.gov is NCT02200406. Among participants who completed the study, MADRS scores significantly decreased at week 8 compared with baseline. Responders and remitters on MADRS at week 8 were 61 and 50%, respectively. There was no significant change in [corrected Q-T (QTc) interval measurement] between baseline and week 4. DESV was well tolerated and associated with improvement of depressive symptoms. DESV may be a promising contender to treat depression in individuals on MMT and deserves further exploration in a randomized double-blinded clinical trial.
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32
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Voon P, Greer AM, Amlani A, Newman C, Burmeister C, Buxton JA. Pain as a risk factor for substance use: a qualitative study of people who use drugs in British Columbia, Canada. Harm Reduct J 2018; 15:35. [PMID: 29976203 PMCID: PMC6034304 DOI: 10.1186/s12954-018-0241-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 06/27/2018] [Indexed: 12/18/2022] Open
Abstract
Background People who use drugs have a significantly higher prevalence of chronic non-cancer pain compared to the general population, yet little is known about how various policy, economic, physical, and social environments may serve as risk or protective factors in the context of concurrent pain and substance use. Therefore, this study sought to explore perspectives, risks, and harms associated with pain among people who use drugs. Methods Thirteen focus group interviews were held across British Columbia, Canada, from July to September 2015. In total, 83 people who had lived experience with substance use participated in the study. Using an interpretive description approach, themes were conceptualized according to the Rhodes’ Risk Environment and patient-centered care frameworks. Results Participants described how their experiences with inadequately managed pain in various policy, economic, physical, and social environments reinforced marginalization, such as restrictive policies, economic vulnerability, lack of access to socio-physical support systems, stigma from health professionals, and denial of pain medication leading to risky self-medication. Principles of patient-centered care were often not upheld, from a lack of recognition of patients as experts in understanding their unique pain needs and experiences, to an absence of shared power and decision-making, which often resulted in distrust of the patient-provider relationship. Conclusions Various risk environments and non-patient-centered interactions may contribute to an array of health and social harms in the context of inadequately managed pain among people who use drugs.
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Affiliation(s)
- Pauline Voon
- British Columbia Centre on Substance Use, 400 - 1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada.,School of Population and Public Health, Faculty of Medicine, University of British Columbia, 2206 East Mall, Vancouver, BC, V6Z 1Z3, Canada
| | - Alissa M Greer
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, 2206 East Mall, Vancouver, BC, V6Z 1Z3, Canada.,British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Ashraf Amlani
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Cheri Newman
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Charlene Burmeister
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Jane A Buxton
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, 2206 East Mall, Vancouver, BC, V6Z 1Z3, Canada. .,British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada.
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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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Ho J, DeBeck K, Milloy MJ, Dong H, Wood E, Kerr T, Hayashi K. Increasing availability of illicit and prescription opioids among people who inject drugs in a Canadian setting, 2010-2014. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2017; 44:368-377. [PMID: 29048952 PMCID: PMC5882238 DOI: 10.1080/00952990.2017.1376678] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 08/29/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND Nonmedical use of prescription opioid and illicit opioid has been increasing at an alarming rate in North America over the past decade. OBJECTIVE We sought to examine the temporal trends and correlates of the availability of illicit and prescription opioids among people who inject drugs (PWID) in Vancouver, Canada. METHODS Data were derived from three prospective cohort studies of PWID in Vancouver between 2010 and 2014. In semiannual interviews, participants reported the availability of five sets of illicit and prescription opioids: (1) heroin; (2) Percocet (oxycodone/acetaminophen), Vicodin (hydrocodone/acetaminophen), or Demerol (meperidine); (3) Dilaudid (hydromorphone); (4) Morphine; (5) oxycontin/OxyNEO (controlled-release oxycodone). We defined perceived availability as immediate (e.g., available within 10 minutes) versus no availability/available after 10 minutes. The trend and correlation of immediate availability were identified by multivariable generalized estimating equations logistic regression. RESULTS Among 1584 participants, of which 564 (35.6%) were female, the immediate availability of all illicit and prescribed opioids (except for oxycontin/OxyNEO) increased over time, independent of potential confounders. The Adjusted Odds Ratios of immediate availability associated with every calendar year increase were between 1.09 (95% confidence interval 1.05-1.12) (morphine and Dilaudid) and 1.13 (95% confidence interval 1.09-1.17) (Percocet/Vicodin/Demerol) (all p-values <0.05). CONCLUSION The availability of most prescription opioids had continued to increase in recent years among our sample of PWID in Vancouver. Concurrent increases in the availability of heroin were also observed, raising concerns regarding combination of both illicit and prescription opioid use among PWID that could potentially increase the risk of overdose.
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Affiliation(s)
- Joel Ho
- Department of Medicine, University of Manitoba, Health Sciences Centre, GC425-820 Sherbrook Street, Winnipeg, MB, R3T 2N2
| | - Kora DeBeck
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- School of Public Policy, Simon Fraser University, 515 West Hastings St –Suite 3271, Vancouver, BC, V6B 5K3 Canada
| | - M-J Milloy
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Department of Medicine, University of British Columbia, St. Paul’s Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Huiru Dong
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- School of Population and Public Health, University of British Columbia,5804 Fairview Avenue, Vancouver, BC, Canada, V6T 1Z3
| | - Evan Wood
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Department of Medicine, University of British Columbia, St. Paul’s Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Thomas Kerr
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Department of Medicine, University of British Columbia, St. Paul’s Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Kanna Hayashi
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Faculty of Health Sciences, Simon Fraser University, Blusson Hall, Room 11300, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
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Associations Between Physical Pain, Pain Management, and Frequency of Nonmedical Prescription Opioid Use Among Young Adults: A Sex-specific Analysis. J Addict Med 2017; 11:266-272. [PMID: 28514234 DOI: 10.1097/adm.0000000000000318] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We sought to determine sex-specific associations between experiences of physical pain, pain management, and frequency of nonmedical prescription opioid (NMPO) use among young adults. METHODS Among participants enrolled in the Rhode Island Young Adult Prescription Drug Study, we identified associations between physical pain in the past 6 months, pain history, pain management, polysubstance use, and weekly NMPO use. In sex-specific models, independent correlates of weekly NMPO use were identified via modified stepwise Poisson regression. RESULTS Of 199 participants, the mean age was 24.6, and 65.3% were male. The racial composition was 16.6% black, 60.8% white, and 22.1% mixed or other race. A total of 119 (59.8%) participants reported weekly or greater NMPO use. The majority of male (86.2%) and female (84.1%) participants reported ever experiencing severe pain. A majority of males (72.3%) and females (81.2%) reported that they engaged in NMPO use to treat their physical pain, and one-quarter (26.9%) of males and one-third (36.2%) of females had been denied a prescription from a doctor to treat severe pain. Among males, frequent NMPO use was independently associated with white race (P < 0.001) and reporting greater physical pain (P = 0.002). Among females, older age (P = 0.002) and monthly or greater nonmedical benzodiazepine use (P = 0.001) were independently associated with weekly NMPO use. CONCLUSIONS Among young men in Rhode Island, physical pain may be related to frequent NMPO use. More research is needed to identify sex-specific, pain-related factors that are linked with NMPO use to improve harm reduction and pain management interventions.
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Dahlman D, Kral AH, Wenger L, Hakansson A, Novak SP. Physical pain is common and associated with nonmedical prescription opioid use among people who inject drugs. SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY 2017; 12:29. [PMID: 28558841 PMCID: PMC5450090 DOI: 10.1186/s13011-017-0112-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 05/19/2017] [Indexed: 11/20/2022]
Abstract
Background People who inject drugs (PWID) often have poor health and lack access to health care. The aim of this study was to examine whether PWID engage in self-treatment through nonmedical prescription opioid use (NMPOU). We describe the prevalence and features of self-reported physical pain and its association with NMPOU. Methods PWID (N = 702) in San Francisco, California (age 18+) were recruited to complete interviewer administered surveys between 2011 and 2013. Multivariate logistic regression analysis was conducted to examine the associations among self-reported pain dimensions (past 24-h average pain, pain interference with functional domains) and NMPOU, controlling for age, sex, psychiatric illness, opioid substitution treatment, homelessness, street heroin use and unmet healthcare needs. Results Almost half of the sample reported pain, based on self-reported measures in the 24 h before their interview. The most common pain locations were to their back and lower extremities. Past 24-h NMPOU was common (14.7%) and associated with past 24 h average pain intensity on a 10 point self-rating scale (adjusted odds ratio [AOR] = 2.15, 95% confidence interval [CI] 1.21–3.80), and past 24 h pain interference with general activity (AOR 1.82 [95% CI 1.04–3.21]), walking ability (AOR 2.52 [95% CI 1.37–4.63]), physical ability (AOR 2.01 [95% CI 1.16–3.45]), sleep (AOR 1.98 [95% CI 1.13–3.48]) and enjoyment of life (AOR 1.79 [95% CI 1.02–3.15]). Conclusion Both pain and NMPOU are common among PWID, and highly correlated in this study. These findings suggest that greater efforts are needed to direct preventive health and services toward this population.
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Affiliation(s)
- Disa Dahlman
- Department of Clinical Sciences Lund, Division of Psychiatry, Lund University, Lund, Sweden. .,Malmo Addiction Centre, Clinical Research Unit, Sodra Forstadsg. 35, plan 4, SE-205 02, Malmo, Sweden.
| | - Alex H Kral
- Behavioral and Urban Health Program, RTI International, San Francisco, USA
| | - Lynn Wenger
- Behavioral and Urban Health Program, RTI International, San Francisco, USA
| | - Anders Hakansson
- Department of Clinical Sciences Lund, Division of Psychiatry, Lund University, Lund, Sweden.,Malmo Addiction Centre, Clinical Research Unit, Sodra Forstadsg. 35, plan 4, SE-205 02, Malmo, Sweden
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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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Jiao M, Gu J, Xu H, Hao C, Lau JTF, Mo P, Liu D, Zhao Y, Zhang X, Babbitt A, Hao Y. Resilience associated with mental health problems among methadone maintenance treatment patients in Guangzhou, China. AIDS Care 2016; 29:660-665. [PMID: 27825278 DOI: 10.1080/09540121.2016.1255705] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A considerable proportion of methadone maintenance treatment (MMT) clients have experienced mental health problems (e.g., depression and anxiety), and poor mental health status is associated with HIV-related risk behaviors and treatment drop-out. Resilience is known to be a protective factor for mental health problems but is not studied among MMT clients in China. This study aimed to explore the relationship between resilience and mental health problems (depression, anxiety and stress) among clients of community-based MMT clinics in China. A total of 208 MMT clients completed the face-to-face interview conducted at 4 of 11 MMT clinics in Guangzhou. The Chinese short version of Depression Anxiety Stress Scale (DASS-21) was used to assess the presence of depressive, anxiety and stress symptoms, and the Connor-Davidson Resilience Scale (CD-RISC) was used to measure resilience. Logistic regression models were fit in data analyses. Of all participants, 12.8%, 19.5% and 8.3% had depression, anxiety and stress, respectively. The mean resilience score was 57.6 (SD = 15.9). In the univariate analyses, resilience was negatively associated with two studied mental health problems (depression and anxiety, ORu = 0.96 and 0.96, p < .01). In multivariate models adjusting for both background and other psycho-social factors, resilience was independently associated with probable depression (ORa = 0.97, 95% CI: 0.93-0.99) and anxiety (ORa = 0.96, 95% CI: 0.94-0.99). Resilience was independently associated with depression and anxiety. As resilience is changeable, interventions targeting mental health problems of MMT users should consider resilience as an important part in the designing of such interventions.
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Affiliation(s)
- Mingxu Jiao
- a School of Public Health , Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Jing Gu
- a School of Public Health , Sun Yat-sen University , Guangzhou , People's Republic of China.,b Sun Yat-sen Global Health Institute, State Governance Institute , Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Huifang Xu
- c Department of HIV Prevention , Guangzhou Center for Disease Control and Prevention , Guangzhou , People's Republic of China
| | - Chun Hao
- a School of Public Health , Sun Yat-sen University , Guangzhou , People's Republic of China.,b Sun Yat-sen Global Health Institute, State Governance Institute , Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Joseph T F Lau
- d School of Public Health and Primary Care , The Chinese University of Hong Kong , Hong Kong , People's Republic of China
| | - Phoenix Mo
- d School of Public Health and Primary Care , The Chinese University of Hong Kong , Hong Kong , People's Republic of China
| | - Di Liu
- a School of Public Health , Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Yuteng Zhao
- c Department of HIV Prevention , Guangzhou Center for Disease Control and Prevention , Guangzhou , People's Republic of China
| | - Xiao Zhang
- a School of Public Health , Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Andrew Babbitt
- a School of Public Health , Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Yuantao Hao
- a School of Public Health , Sun Yat-sen University , Guangzhou , People's Republic of China.,b Sun Yat-sen Global Health Institute, State Governance Institute , Sun Yat-sen University , Guangzhou , People's Republic of China
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39
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Cahill CM, Walwyn W, Taylor AMW, Pradhan AAA, Evans CJ. Allostatic Mechanisms of Opioid Tolerance Beyond Desensitization and Downregulation. Trends Pharmacol Sci 2016; 37:963-976. [PMID: 27670390 DOI: 10.1016/j.tips.2016.08.002] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 08/18/2016] [Accepted: 08/19/2016] [Indexed: 12/20/2022]
Abstract
Mechanisms of opioid tolerance have focused on adaptive modifications within cells containing opioid receptors, defined here as cellular allostasis, emphasizing regulation of the opioid receptor signalosome. We review additional regulatory and opponent processes involved in behavioral tolerance, and include mechanistic differences both between agonists (agonist bias), and between μ- and δ-opioid receptors. In a process we will refer to as pass-forward allostasis, cells modified directly by opioid drugs impute allostatic changes to downstream circuitry. Because of the broad distribution of opioid systems, every brain cell may be touched by pass-forward allostasis in the opioid-dependent/tolerant state. We will implicate neurons and microglia as interactive contributors to the cumulative allostatic processes creating analgesic and hedonic tolerance to opioid drugs.
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Affiliation(s)
- Catherine M Cahill
- Department of Anesthesiology and Perioperative Care, University of California, Irvine, 837 Health Sciences Road, Irvine, CA 92697, USA
| | - Wendy Walwyn
- Hatos Center for Neuropharmacology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, 675 Charles E. Young Drive South, Los Angeles, CA 90095, USA
| | - Anna M W Taylor
- Hatos Center for Neuropharmacology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, 675 Charles E. Young Drive South, Los Angeles, CA 90095, USA
| | - Amynah A A Pradhan
- Department of Psychiatry, University of Illinois at Chicago, 1601 West Taylor Street, Chicago, IL 60612, USA
| | - Christopher J Evans
- Hatos Center for Neuropharmacology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, 675 Charles E. Young Drive South, Los Angeles, CA 90095, USA.
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40
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Tsui JI, Lira MC, Cheng DM, Winter MR, Alford DP, Liebschutz JM, Edwards RR, Samet JH. Chronic pain, craving, and illicit opioid use among patients receiving opioid agonist therapy. Drug Alcohol Depend 2016; 166:26-31. [PMID: 27422763 PMCID: PMC4983520 DOI: 10.1016/j.drugalcdep.2016.06.024] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 06/09/2016] [Accepted: 06/10/2016] [Indexed: 11/26/2022]
Abstract
AIMS In a sample of patients receiving opioid agonist therapy, we evaluated whether having chronic pain was associated with (a) craving for opioids and (b) illicit opioid use. METHODS In a cross-sectional study of adults on buprenorphine or methadone maintenance recruited from an urban medical center, we examined any craving for opioids (primary dependent variable) in the past week and recent illicit opioid use (secondary dependent variable). Illicit opioid use was defined as a positive urine drug test (UDT) for opiates and chronic pain was defined as bodily pain that had been present for at least 3 months. Multivariable logistic regression models were fit for each outcome, adjusting for age, sex, and non-white race. Additional models adjusted for depression (PHQ-9) and anxiety (STAI). RESULTS The sample included 105 adults on methadone or buprenorphine maintenance. Mean age was 43.8 (SD ±9.4)years; 48% were female and 32% non-white; 19% were on methadone. Chronic pain was present in 68% of the sample, 51% reported craving opioids in the past week, and 16% had a positive UDT. Chronic pain was associated with 3-fold higher odds of reporting craving in the past week (aOR=3.10; 95% CI: 1.28-7.50, p-value=0.01). The relative odds for having a positive UDT were not statistically significant (aOR=2.52; 95% CI: 0.64-9.90, p=0.18). CONCLUSION In this sample of patients treated with opioid agonist therapy, those with chronic pain had higher odds of reporting craving for opioids. Chronic pain with associated opioid craving potentially places this population at risk for relapse.
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Affiliation(s)
- Judith I. Tsui
- Section of General Internal Medicine, Department of Medicine, University of Washington School of Medicine, 325 9th Avenue Seattle, WA 98104
| | - Marlene C. Lira
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, 801 Massachusetts Ave., Second Floor, Boston, MA 02118
| | - Debbie M. Cheng
- Department of Biostatistics, Boston University School of Public Health, 801 Massachusetts Ave., Third Floor, Boston, MA 02118
| | - Michael R. Winter
- Data Coordinating Center, Boston University School of Public Health, 801 Massachusetts Ave., Third Floor, Boston, MA 02118
| | - Daniel P. Alford
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, 801 Massachusetts Ave., Second Floor, Boston, MA 02118,Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, 801 Massachusetts Ave., Second Floor, Boston, MA 02118
| | - Jane M. Liebschutz
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, 801 Massachusetts Ave., Second Floor, Boston, MA 02118,Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, 801 Massachusetts Ave., Second Floor, Boston, MA 02118,Department of Community Health Sciences, Boston University School of Public Health, 801 Massachusetts Ave., Second Floor, Boston, MA 02118
| | - Robert R. Edwards
- Department of Anesthesia, Brigham and Women’s Hospital, Pain Management Center, 850 Boylston Street, Chestnut Hill, MA 02467
| | - Jeffrey H. Samet
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, 801 Massachusetts Ave., Second Floor, Boston, MA 02118,Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, 801 Massachusetts Ave., Second Floor, Boston, MA 02118,Department of Community Health Sciences, Boston University School of Public Health, 801 Massachusetts Ave., Second Floor, Boston, MA 02118
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41
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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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42
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Kennedy MC, Kerr T, DeBeck K, Dong H, Milloy MJ, Wood E, Hayashi K. Seeking prescription opioids from physicians for nonmedical use among people who inject drugs in a Canadian setting. Am J Addict 2016; 25:275-82. [PMID: 27143485 DOI: 10.1111/ajad.12380] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Revised: 03/12/2016] [Accepted: 04/19/2016] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Despite the high prevalence of prescription opioid (PO) misuse, little is known about the phenomenon of seeking POs for nonmedical use among high-risk populations, such as people who inject drugs (PWID). We therefore sought to examine the prevalence and correlates of seeking POs from a physician for nonmedical use among PWID in Vancouver, Canada. METHODS Cross-sectional data from two open prospective cohort studies of PWID in Vancouver were collected between June 2013 and May 2014 (n = 1252). Multivariable logistic regression was used to identify factors associated with seeking POs from physicians for nonmedical use. RESULTS Of 1252 participants, 458 individuals (36.6%) reported ever trying to get a PO prescription from a physician for nonmedical use and, of these, 343 (74.9%, comprising 27.4% of the total sample) reported ever being successful. Variables independently and positively associated with PO-seeking behavior included older age (adjusted odds ratio [AOR] = 1.02), Caucasian ethnicity (AOR = 1.38), having ever overdosed (AOR = 1.32), having ever participated in methadone maintenance therapy (AOR = 1.90), having ever dealt drugs (AOR = 1.65), and having ever been refused a prescription for pain medication (AOR = 2.02) (all p < .05). DISCUSSION AND CONCLUSIONS We observed that PO-seeking behavior was common among this sample of PWID and associated with several markers of higher intensity drug use. SCIENTIFIC SIGNIFICANCE Our findings highlight the need to identify evidence-based public health and clinical strategies to mitigate PO misuse among PWID without compromising care for PWID with legitimate medical concerns. (Am J Addict 2016;25:275-282).
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Affiliation(s)
- Mary Clare Kennedy
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada.,School of Population and Public Health, University of British Columbia, 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, Vancouver, BC, Canada
| | - Kora DeBeck
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada.,School of Public Policy, Simon Fraser University, Vancouver, BC, Canada
| | - Huiru Dong
- 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, 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, Vancouver, BC, Canada
| | - Kanna Hayashi
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, BC, Canada.,Department of Medicine, University of British Columbia, Vancouver, BC, Canada
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43
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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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