201
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Pfalzgraf AR, Lobo CP, Giannetti V, Jones KD. Use of Complementary and Alternative Medicine in Fibromyalgia: Results of an Online Survey. Pain Manag Nurs 2020; 21:516-522. [PMID: 32893131 DOI: 10.1016/j.pmn.2020.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 06/25/2020] [Accepted: 07/11/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Fibromyalgia is a chronic condition which may negatively impact various aspects of patients' lives. Many people with fibromyalgia look to complementary and alternative medicine treatments for symptom relief. AIMS The three main objectives of this study were to examine self-reported complementary and alternative medicine use in patients with fibromyalgia, to determine associations between the use of complementary and alternative medicine treatments and patients' self-reported quality of live and self-reported pain levels. DESIGN Cross-sectional survey. SETTING Web-based. PARTICIPANTS/SUBJECTS Adults over the age of 18 years who had been diagnosed with fibromyalgia. METHODS Patients with fibromyalgia responded to an online questionnaire regarding the following: treatments (complementary and alternative medicine, prescription and over-the-counter medications), quality of life (Quality of Life Scale-16), assessment of current pain (visual analog scale), and demographic information. RESULTS Approximately 66% of the respondents used complementary and alternative treatments. Vitamins, massage therapy, and meditation were the most commonly used complementary and alternative therapies. Results indicated respondents using a combination of complementary and alternative medicine and pharmacologic treatments (prescription or over-the-counter) had significantly higher quality of life versus those using pharmacologic treatments alone, p = .011. Similarly, respondents using only complementary and alternative medicine treatment reported significantly lower pain levels versus those using pharmacologic treatment alone, p = .046. CONCLUSIONS The study suggests that a large proportion of fibromyalgia patients use complementary and alternative medicine, and these treatments may offer beneficial effects to these patients. Integration of complementary and alternative medicine into conventional treatment regimens may provide opportunities for a holistic treatment approach and greater symptom relief for fibromyalgia patients. This approach is timely, as controlled substances are increasingly difficult for patients with fibromyalgia to access.
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Affiliation(s)
- Andrea R Pfalzgraf
- National University of Natural Medicine & Oregon Health and Science University, Portland, Oregon.
| | - Carroline P Lobo
- School of Pharmacy, Graduate School of Pharmaceutical Sciences, Duquesne University, Pittsburgh, Pennsylvania
| | - Vincent Giannetti
- School of Pharmacy, Graduate School of Pharmaceutical Sciences, Duquesne University, Pittsburgh, Pennsylvania
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202
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Stonington SD. 'Acute-on-chronic': Emergency Affect and the One-way Staircase of Pharmaceutical Escalation. Med Anthropol 2020; 40:228-240. [PMID: 32886015 DOI: 10.1080/01459740.2020.1811704] [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: 10/23/2022]
Abstract
The opioid epidemic in the United States is often portrayed as leading to a "pendulum swing" from indiscriminate prescribing toward appropriate use. This portrayal imagines rational-ethical physicians trying to resist irrational-manipulative patients and pharmaceutical companies. Drawing on an ethnography of pain management in U.S. hospital and clinic settings, I suggest instead that chronic pain generates a constantly renewed "emergency affect," a mutual experience for providers and patients that polarizes decisions toward either medication escalation or patient abandonment. Understanding this "emergency affect" can help provide a path forward through the opioid epidemic to embrace the discomfort of pain management.
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Affiliation(s)
- Scott D Stonington
- Department of Anthropology, University of Michigan, Ann Arbor, Michigan, USA
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203
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Ramírez-Maestre C, Reyes-Pérez Á, Esteve R, López-Martínez AE, Bernardes S, Jensen MP. Opioid Pain Medication Prescription for Chronic Pain in Primary Care Centers: The Roles of Pain Acceptance, Pain Intensity, Depressive Symptoms, Pain Catastrophizing, Sex, and Age. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176428. [PMID: 32899359 PMCID: PMC7503487 DOI: 10.3390/ijerph17176428] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/26/2020] [Accepted: 09/01/2020] [Indexed: 02/05/2023]
Abstract
Background: Psychological factors of patients may influence physicians’ decisions on prescribing opioid analgesics. However, few studies have sought to identify these factors. The present study had a double objective: (1) To identify the individual factors that differentiate patients who had been prescribed opioids for the management of chronic back pain from those who had not been prescribed opioids and (2) to determine which factors make significant and independent contributions to the prediction of opioid prescribing. Methods: A total of 675 patients from four primary care centers were included in the sample. Variables included sex, age, pain intensity, depressive symptoms, pain catastrophizing, and pain acceptance. Results: Although no differences were found between men and women, participants with chronic noncancer pain who were prescribed opioids were older, reported higher levels of pain intensity and depressive symptoms, and reported lower levels of pain-acceptance. An independent association was found between pain intensity and depressive symptoms and opioid prescribing. Conclusions: The findings suggest that patient factors influence physicians’ decisions on prescribing opioids. It may be useful for primary care physicians to be aware of the potential of these factors to bias their treatment decisions.
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Affiliation(s)
- Carmen Ramírez-Maestre
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
- Correspondence: ; Tel.: +34-952-13-23-89
| | - Ángela Reyes-Pérez
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
| | - Rosa Esteve
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
| | - Alicia E. López-Martínez
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
| | - Sonia Bernardes
- Instituto Universitario de Lisboa (ISCTE-IUL), Cis-IUL, Av. das Forças Armadas, 1649-026 Lisboa, Portugal;
| | - Mark P. Jensen
- Department of Rehabilitation Medicine, University of Washington, 325 9th Ave, Seattle, WA 98104, USA;
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204
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Pielech M, Lunde CE, Becker SJ, Vowles KE, Sieberg CB. Comorbid chronic pain and opioid misuse in youth: Knowns, unknowns, and implications for behavioral treatment. AMERICAN PSYCHOLOGIST 2020; 75:811-824. [PMID: 32915025 PMCID: PMC9053101 DOI: 10.1037/amp0000655] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Chronic pain and opioid misuse occur in pediatric populations and can be associated with a range of negative adverse outcomes that may persist into adulthood. While the association between chronic pain, opioid prescribing, and opioid-related adverse consequences is reasonably well established in adults, the relation in pediatric patients is not well understood and the long-term impact of opioid exposure during childhood is yet to be fully revealed. The present review draws from the available literature on chronic and acute pediatric pain prevalence and treatment, opioid misuse, and adolescent substance use to address knowns and unknowns of comorbid pediatric chronic pain and opioid misuse. Additionally, gaps in knowledge regarding the prevalence and etiology of co-occurring chronic pain and opioid misuse in youth are identified. Hypothesized, modifiable risk factors associated with both pediatric pain and opioid misuse are considered. Due to a lack of empirically supported integrated treatments for comorbid chronic pain and opioid misuse in youth, this review examines the evidence base and best practices from both the chronic pain and opioid treatment literature to guide treatment recommendations for these comorbid conditions in youth. Recommendations are then provided to promote screening and mitigate risk of chronic pain and opioid misuse across a range of pediatric settings. Lastly, a comprehensive agenda to prevent and treat chronic pain and opioid misuse in adolescents and young adults is discussed. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Melissa Pielech
- Center for Alcohol and Addiction Studies, Brown University School of Public Health
| | - Claire E. Lunde
- Biobehavioral Pediatric Pain Lab, Department of Psychiatry, Boston Children’s Hospital
- Center for Pain and the Brain (P.A.I.N. Group), Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children’s Hospital
- Nuffield Department of Women’s and Reproductive Health, Medical Sciences Division, University of Oxford
| | - Sara J. Becker
- Center for Alcohol and Addiction Studies, Brown University School of Public Health
| | - Kevin E. Vowles
- Centre for Improving Health-Related Quality of Life, School of Psychology, Queen’s University Belfast
| | - Christine B. Sieberg
- Biobehavioral Pediatric Pain Lab, Department of Psychiatry, Boston Children’s Hospital
- Center for Pain and the Brain (P.A.I.N. Group), Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children’s Hospital
- Department of Psychiatry, Harvard Medical School
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205
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Abstract
BACKGROUND Both acute and chronic pain can disrupt reward processing. Moreover, prolonged prescription opioid use and depressed mood are common in chronic pain samples. Despite the prevalence of these risk factors for anhedonia, little is known about anhedonia in chronic pain populations. METHODS We conducted a large-scale, systematic study of anhedonia in chronic pain, focusing on its relationship with opioid use/misuse, pain severity, and depression. Chronic pain patients across four distinct samples (N = 488) completed the Snaith-Hamilton Pleasure Scale (SHAPS), measures of opioid use, pain severity and depression, as well as the Current Opioid Misuse Measure (COMM). We used a meta-analytic approach to determine reference levels of anhedonia in healthy samples spanning a variety of countries and diverse age groups, extracting SHAPS scores from 58 published studies totaling 2664 psychiatrically healthy participants. RESULTS Compared to healthy samples, chronic pain patients showed higher levels of anhedonia, with ~25% of patients scoring above the standard anhedonia cut-off. This difference was not primarily driven by depression levels, which explained less than 25% of variance in anhedonia scores. Neither opioid use duration, dose, nor pain severity alone was significantly associated with anhedonia. Yet, there was a clear effect of opioid misuse, with opioid misusers (COMM ⩾13) reporting greater anhedonia than non-misusers. Opioid misuse remained a significant predictor of anhedonia even after controlling for pain severity, depression and opioid dose. CONCLUSIONS Study results suggest that both chronic pain and opioid misuse contribute to anhedonia, which may, in turn, drive further pain and misuse.
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Affiliation(s)
- Eric L Garland
- Center on Mindfulness and Integrative Health Intervention Development, University of Utah, Salt Lake City, UT, USA
- College of Social Work, University of Utah, Salt Lake City, UT, USA
| | | | - Marie Eikemo
- Department of Psychology, University of Oslo, Norway
| | - Gernot Ernst
- Department of Psychology, University of Oslo, Norway
- Kongsberg Hospital, Norway
| | - Siri Leknes
- Department of Psychology, University of Oslo, Norway
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206
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Lobo CP, Cochran G, Chang CCH, Gellad WF, Gordon AJ, Jalal H, Lo-Ciganic WH, Karp JF, Kelley D, Donohue JM. Associations Between the Specialty of Opioid Prescribers and Opioid Addiction, Misuse, and Overdose Outcomes. PAIN MEDICINE 2020; 21:1871-1890. [PMID: 31626295 DOI: 10.1093/pm/pnz234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To examine associations between opioid prescriber specialty and patient likelihood of opioid use disorder (OUD), opioid misuse, and opioid overdose. DESIGN Longitudinal retrospective study using Pennsylvania Medicaid data (2007-2015). METHODS We constructed an incident cohort of 432,110 enrollees initiating prescription opioid use without a history of OUD or overdose six months before opioid initiation. We attributed patients to one of 10 specialties using the first opioid prescriber's specialty or, alternatively, the specialty of the dominant prescriber writing the majority of the patient's opioid prescriptions. We estimated adjusted rates for OUD, misuse, and overdose, adjusting for demographic variables and medical (including pain) and psychiatric comorbidities. RESULTS The unadjusted incidence rates of OUD, misuse, and overdose were 7.13, 4.73, and 0.69 per 100,000 person-days, respectively. Patients initiating a new episode of opioid treatment with Pain Medicine/Anesthesiology (6.7 events, 95% confidence interval [CI] = 5.5 to 8.2) or Physical Medicine and Rehabilitation (PM&R; 6.1 events, 95% CI = 5.1 to 7.2) had higher adjusted rates for OUD per 100,000 person-days compared with Primary Care practitioners (PCPs; 4.4 events, 95% CI = 4.1 to 4.7). Patients with index prescriptions from Pain Medicine/Anesthesiology (15.9 events, 95% CI = 13.2 to 19.3) or PM&R (15.8 events, 95% CI = 13.5 to 18.4) had higher adjusted rates for misuse per 100,000 person-days compared with PCPs (9.6 events, 95% CI = 8.8 to 10.6). Findings were largely similar when patients were attributed to specialty based on dominant prescriber. CONCLUSIONS Differences in opioid-related risks by specialty of opioid prescriber may arise from differences in patient risk factors, provider behavior, or both. Our findings inform targeting of opioid risk mitigation strategies to specific practitioner specialties.
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Affiliation(s)
- Carroline P Lobo
- Department of Health Policy and Management, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Gerald Cochran
- Division of Epidemiology, School of Medicine, University of Utah, Salt Lake City, Utah
| | - Chung-Chou H Chang
- Division of General Internal Medicine, Department of Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Walid F Gellad
- VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania.,Division of General Internal Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.,Center for Pharmaceutical Policy and Prescribing, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Adam J Gordon
- Informatics, Decision-Enhancement and Analytic Sciences Center (IDEAS 2.0) VA Salt Lake City Healthcare System.,Department of General Internal Medicine, School of Medicine, University of Utah, Salt Lake City, Utah
| | - Hawre Jalal
- Department of Health Policy and Management, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Wei-Hsuan Lo-Ciganic
- Department of Pharmaceutical Outcomes & Policy, University of Florida College of Pharmacy, Gainesville, Florida
| | - Jordan F Karp
- Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - David Kelley
- Office of Medical Assistance Programs, Pennsylvania Department of Human Services, Harrisburg, Pennsylvania, USA
| | - Julie M Donohue
- Department of Health Policy and Management, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of General Internal Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
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207
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Abstract
Evidence suggests that the alleviation of pain is enhancedby a strong patient-clinician relationship and attending to a patient’s social and mental health. There is a limited role for medication, opioids in particular. Orthopaedic surgeons can use comprehensive biopsychosocial strategies to help people recover and can work with colleagues who have the appropriate expertise in order to maximize pain alleviation with optimal opioid stewardship. Preparing patients for elective surgery and caring for them after unplanned injury or surgery can benefit from planned and practiced strategies based in communication science. Cite this article: Bone Joint J 2020;102-B(9):1122–1127.
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Affiliation(s)
- Laura E. Brown
- Center for Health Communication, Moody College of Communication, University of Texas at Austin, Austin, Texas, USA
| | - Amirreza Fatehi
- Department of Surgery and Operative Care, Dell Medical School, University of Texas at Austin, Austin, Texas, USA
| | - David Ring
- Department of Surgery and Operative Care, Dell Medical School, University of Texas at Austin, Austin, Texas, USA
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208
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Effects of open-label placebo on pain, functional disability, and spine mobility in patients with chronic back pain: a randomized controlled trial. Pain 2020; 160:2891-2897. [PMID: 31479068 DOI: 10.1097/j.pain.0000000000001683] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Chronic back pain (CBP) is a major global health problem, while its treatment is hampered by a lack of efficacy and restricted safety profile of common frontline therapies. The present trial aims to determine whether a 3-week open-label placebo treatment reduces pain intensity and subjective and objective functional disability in patients with CBP. This randomized controlled trial, following a pretest-posttest design, enrolled 127 patients with CBP (pain duration >12 weeks) from the Back Pain Center, Neurology, University Hospital Essen, Germany. Patients randomized to the open-label placebo group received a 3-week open-label placebo treatment. Patients in the treatment as usual (TAU) group received no intervention. Both groups continued TAU. Primary outcome was the change in pain intensity. Secondary outcomes included patient-reported functional disability and objective measures of spine mobility and depression, anxiety, and stress. One hundred twenty two patients with CBP were randomized to the open-label placebo group (N = 63) or TAU group (N = 59). Open-label placebo application led to a larger reduction of pain intensity (-0.62 ± 0.23 vs 0.11 ± 0.17, all M ± SE, P = 0.001, d = -0.44) as well as patient-reported functional disability (3.21 ± 1.59 vs 0.65 ± 1.15, P = 0.020, d = -0.45) and depression scores (-1.07 ± 0.55 vs 0.37 ± 0.39, P = 0.010, d = -0.50) compared with TAU only. Open-label placebo treatment did not affect objective mobility parameters, anxiety and stress. Our study demonstrates that a 3-week open-label placebo treatment is safe, well tolerated and reduces pain, disability, and depressive symptoms in CBP. Trial registration: German Clinical Trials Register, DRKS00012712.
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209
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Wong R, Carroll W, Muttreja A, Garcia V, Taub E, Fernan A. Improving Opioid Management and Resource Utilization in an Internal Medicine Residency Clinic: A Before-After Study over Two Plan-Do-Study-Act Cycles. PAIN MEDICINE 2020; 20:1919-1924. [PMID: 30476282 DOI: 10.1093/pm/pny239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Objective Chronic pain and opioid management are challenging in primary care, especially for trainees with discontinuous ambulatory schedules and less practice experience. The study objective was to improve adherence to quality metrics and office visit utilization in a resident clinic. Design Before-after quality improvement intervention over two Plan-Do-Study-Act cycles. Setting Suburban, university-affiliated Internal Medicine resident clinic. Methods During the 2015-2017 academic years, two sequential interventions were implemented: 1) use of electronic pain and opioid management templates and workflow redesign routing opioid renewals through a registered nurse (RN); 2) RN previsit planning and daily nurse-physician huddles before patient visits. Outcomes included adherence to annual toxicology screening, risk assessment and opioid agreements, opioid dose prescribed, and office visit utilization. Results The template and workflow redesign intervention increased annual toxicology from 53% to 81% (P < 0.0015), annual opioid agreement from 13.8% to 53.5% (P < 0.0001), and risk assessment from 0% to 75.9% (P < 0.0001). Average daily morphine milligram equivalents (MME) decreased from 96.6 MME to 67.7 MME (P < 0.0001), and annual office visits decreased from 11.1 to 8.9 (P = 0.0004). Previsit planning and huddles did not show incremental increases in adherence to quality measures but did improve clinic utilization and maintained high levels of adherence to quality measures. Conclusions Quality improvement interventions can improve adherence to quality measures and clinic utilization. A critical role is served by midlevel nursing providers to provide continuity to patients and trainees. Teaching clinics need to develop sustainable systems of care to moderate quality assurance in opioid prescribing.
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Affiliation(s)
- Rachel Wong
- Division of General Medicine and Geriatrics, Stony Brook University Hospital, Stony Brook, New York, USA
| | - William Carroll
- Division of General Medicine and Geriatrics, Stony Brook University Hospital, Stony Brook, New York, USA
| | - Astha Muttreja
- Division of General Medicine and Geriatrics, Stony Brook University Hospital, Stony Brook, New York, USA
| | - Victor Garcia
- Division of General Medicine and Geriatrics, Stony Brook University Hospital, Stony Brook, New York, USA
| | - Erin Taub
- Division of General Medicine and Geriatrics, Stony Brook University Hospital, Stony Brook, New York, USA
| | - Alice Fernan
- Division of General Medicine and Geriatrics, Stony Brook University Hospital, Stony Brook, New York, USA
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210
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Black E, Khor KE, Demirkol A. Responsible Prescribing of Opioids for Chronic Non-Cancer Pain: A Scoping Review. PHARMACY 2020; 8:E150. [PMID: 32825483 PMCID: PMC7557364 DOI: 10.3390/pharmacy8030150] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 12/14/2022] Open
Abstract
Chronic non-cancer pain is common and long-term opioid therapy is frequently used in its management. While opioids can be effective, they are also associated with significant harm and misuse, and clinicians must weigh any expected benefits with potential risks when making decisions around prescribing. This review aimed to summarise controlled trials and systematic reviews that evaluate patient-related, provider-related, and system-related factors supporting responsible opioid prescribing for chronic non-cancer pain. A scoping review methodology was employed, and six databases were searched. Thirteen systematic reviews and nine controlled trials were included for analysis, and clinical guidelines were reviewed to supplement gaps in the literature. The majority of included studies evaluated provider-related factors, including prescribing behaviours and monitoring for misuse. A smaller number of studies evaluated system-level factors such as regulatory measures and models of healthcare delivery. Studies and guidelines emphasise the importance of careful patient selection for opioid therapy, development of a treatment plan, and cautious initiation and dose escalation. Lower doses are associated with reduced risk of harm and can be efficacious, particularly when used in the context of a multimodal interdisciplinary pain management program. Further research is needed around many elements of responsible prescribing, including instruments to monitor for misuse, and the role of policies and programs.
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Affiliation(s)
- Eleanor Black
- South Eastern Sydney Local Health District, Drug & Alcohol Services, Sydney, NSW 2065, Australia;
- School of Public Health & Community Medicine, University of New South Wales, Sydney, NSW 2052, Australia
- Prince of Wales Hospital, Pain Management Centre, Randwick, Sydney, NSW 2031, Australia;
| | - Kok Eng Khor
- Prince of Wales Hospital, Pain Management Centre, Randwick, Sydney, NSW 2031, Australia;
| | - Apo Demirkol
- South Eastern Sydney Local Health District, Drug & Alcohol Services, Sydney, NSW 2065, Australia;
- School of Public Health & Community Medicine, University of New South Wales, Sydney, NSW 2052, Australia
- Prince of Wales Hospital, Pain Management Centre, Randwick, Sydney, NSW 2031, Australia;
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211
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Cai Q, Liu GQ, Huang LS, Yang ZX, Gao ML, Jing R, Liu Z, Pan LH. Effects of erector spinae plane block on postoperative pain and side-effects in adult patients underwent surgery: A systematic review and meta-analysis of randomized controlled trials. Int J Surg 2020; 80:107-116. [DOI: 10.1016/j.ijsu.2020.05.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/04/2020] [Accepted: 05/13/2020] [Indexed: 01/12/2023]
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212
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Abstract
Methadone is increasingly being used for its analgesic properties. Despite the increasing popularity, many healthcare providers are not familiar with methadone's complex pharmacology and best practices surrounding its use. The purpose of this narrative review article is to discuss the pharmacology of methadone, the evidence surrounding methadone's use in acute pain management and both chronic cancer and non-cancer pain settings, as well as highlight pertinent safety, monitoring, and opioid rotation considerations. Methadone has a unique mechanism of action when compared with all other opioids and for this reason methadone has come to hold a niche role in the management of opioid-induced hyperalgesia and central sensitization. Understanding of the mechanisms of variability in methadone disposition and drug interactions has evolved over the years, with the latest evidence revealing that CYP 2B6 is the major determinant of methadone elimination and plays a key role in methadone-related drug interactions. From an acute pain perspective, most studies evaluating the use of intraoperative intravenous methadone have reported lower pain scores and post-operative opioid requirements. Oral methadone is predominantly used as a second-line opioid treatment for select chronic pain conditions. As a result, several oral morphine to oral methadone conversion ratios have been proposed, as have methods in which to rotate to methadone. From an efficacy standpoint, limited literature exists regarding the effectiveness of methadone in the chronic pain setting with most of the available efficacy data pertaining to methadone's use in the treatment of cancer pain. Many of the prospective studies that exist feature low participant numbers. Few clinical trials investigating the role of methadone as an analgesic treatment are currently underway. The complicated pharmacokinetic properties of methadone and risks of harm associated with this drug highlight how critically important it is that healthcare providers understand these features before prescribing/dispensing methadone. Particular caution is required when converting patients from other opioids to methadone and for this reason only experienced healthcare providers should undertake such a task. Further randomized trials with larger sample sizes are needed to better define the effective and safe use of methadone for pain management.
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Affiliation(s)
- Denise Kreutzwiser
- Pain Management Program, St. Joseph's Hospital, St. Joseph's Health Care London, London, ON, Canada.
| | - Qutaiba A Tawfic
- Department of Anesthesia and Perioperative Medicine, Western University, London Health Sciences Centre, and St. Joseph's Health Care London, London, ON, Canada
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213
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Rousseau R, Weisberg DF, Gorero J, Parwani V, Bozzo J, Kenyon K, Smith C, Cole J, Curtis S, Forray A, Roberts JD. Utilization, financial outcomes and stakeholder perspectives of a re-organized adult sickle cell program. PLoS One 2020; 15:e0236360. [PMID: 32706825 PMCID: PMC7380627 DOI: 10.1371/journal.pone.0236360] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 07/03/2020] [Indexed: 11/30/2022] Open
Abstract
In 2011 Yale New Haven Hospital, in response to high utilization of acute care services and widespread patient and health care personnel dissatisfaction, set out to improve its care of adults living with sickle cell disease. Re-organization components included recruitment of additional personnel; re-locating inpatients to a single nursing unit; reducing the number of involved providers; personalized care plans for pain management; setting limits upon access to parenteral opioids; and an emphasis upon clinic visits focused upon home management of pain as well as specialty and primary care. Outcomes included dramatic reductions in inpatient days (79%), emergency department visits (63%), and hospitalizations (53%); an increase in outpatient visits (31%); and a decrease in costs (49%). Providers and nurses viewed the re-organization and outcomes positively. Most patients reported improvements in pain control and life style; many patients thought the re-organization process was unfair. Their primary complaint was a lack of shared decision-making. We attribute the contrast in these perspectives to the inherent difficulties of managing recurrent acute and chronic pain with opioids, especially within the context of the imbalance in wellness, power, and privilege between persons living with sickle cell disease, predominantly persons of color and poor socio-economic status, and health care organizations and their personnel.
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Affiliation(s)
- Robert Rousseau
- Northeastern University Bouvé College of Health Sciences, Boston, MA, United States of America
| | - Daniel F. Weisberg
- Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Jack Gorero
- Hartford Hospital, Hartford, CT, United States of America
| | - Vivek Parwani
- Yale School of Medicine, New Haven, CT, United States of America
| | - Janis Bozzo
- Yale New Haven Health, New Haven, CT, United States of America
| | - Kathleen Kenyon
- Yale New Haven Hospital, New Haven, CT, United States of America
| | - Constance Smith
- Yale New Haven Hospital, New Haven, CT, United States of America
| | - Joanna Cole
- Yale New Haven Hospital, New Haven, CT, United States of America
| | - Susanna Curtis
- Yale School of Medicine, New Haven, CT, United States of America
| | - Ariadna Forray
- Yale School of Medicine, New Haven, CT, United States of America
| | - John D. Roberts
- Yale School of Medicine, New Haven, CT, United States of America
- * E-mail:
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214
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Benemei S, Lupi C, De Cesaris F, Lombardi N, Bettiol A, Chiarugi A, Geppetti P, Galli V, Pracucci C, Occupati B, Mannaioni G. Low-dose methadone for refractory chronic migraine accompanied by medication-overuse headache: a prospective cohort study. Neurol Sci 2020; 42:987-994. [PMID: 32691178 PMCID: PMC7870632 DOI: 10.1007/s10072-020-04602-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 07/14/2020] [Indexed: 12/04/2022]
Abstract
Objectives A refractory chronic migraine (RCM) accompanied by medication-overuse headache (MOH) is an extremely disabling disease. Evidence suggests that in selected patients, chronic opioids may be a valuable therapeutic option for RCM. The aim of the present study was to evaluate the effectiveness and safety of prophylaxis with low-dose methadone (LDM) in patients affected by RCM with continuous headache and MOH. Methods A prospective cohort study was performed between May 2012 and November 2015 at the Headache Center and Toxicology Unit of the Careggi University Hospital. Eligible patients were treated with prophylactic LDM and followed up for 12 months. Headache exacerbations, pain intensity, use of rescue medications, and occurrence of adverse drug reactions (ADRs) were recorded. Results Thirty patients (24 females, median age 48 years) were enrolled. Nineteen (63%) patients dropped out, mainly because of early ADRs (n = 10), including nausea, vomiting, and constipation. At last available follow-up, LDM was associated with a significant decrease in the number of headache attacks/month (from a median of 45 (interquartile range 30–150) to 16 (5–30), p < 0.001), in pain intensity (from 8.5 (8–9) to 5 (3–6), p < 0.001), and in the number of rescue medications consumed per month (from 95 (34–240) to 15 (3–28), p < 0.001). No misuse or diversion cases were observed. Conclusion LDM could represent a valuable and effective option in selected patients affected by RCM with continuous headache and MOH, although the frequency of early ADRs poses major safety concerns. Randomized controlled trials are needed to confirm the efficacy and safety of LDM prophylaxis.
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Affiliation(s)
- Silvia Benemei
- Headache Center, Careggi University Hospital, Florence, Italy.
| | - Chiara Lupi
- Headache Center, Careggi University Hospital, Florence, Italy
| | | | - Niccolò Lombardi
- NEUROFARBA Department, Toxicology Unit, Careggi University Hospital, University of Florence, Florence, Italy
| | - Alessandra Bettiol
- NEUROFARBA Department, Toxicology Unit, Careggi University Hospital, University of Florence, Florence, Italy
| | - Alberto Chiarugi
- Department of Health Sciences, Headache Center, Careggi University Hospital, University of Florence, Florence, Italy
| | - Pierangelo Geppetti
- Department of Health Sciences, Headache Center, Careggi University Hospital, University of Florence, Florence, Italy
| | - Valentina Galli
- Toxicology Unit, Careggi University Hospital, Florence, Italy
| | - Chiara Pracucci
- Toxicology Unit, Careggi University Hospital, Florence, Italy
| | | | - Guido Mannaioni
- NEUROFARBA Department, Toxicology Unit, Careggi University Hospital, University of Florence, Florence, Italy
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Haley EM, Stone J, Childers J, Davis A, Ehrman S, Houser MW, Olenik JM, Roche M, Jones CA, Skarf LM. Top Ten Tips Palliative Care Clinicians Should Know About Opioid Use Disorder. J Palliat Med 2020; 23:1250-1256. [PMID: 32716738 DOI: 10.1089/jpm.2020.0409] [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] [Indexed: 02/07/2023] Open
Abstract
Since the prevalence of substance use disorders, and opioid use disorder (OUD) specifically, remains high and represents a public health crisis, it is critical that palliative care (PC) providers have a broad understanding of this class of chronic, yet treatable, diseases. Conceptualizing stigma associated with OUD, treatment modalities available, and educational opportunities are key factors in providing patient-centered care. A solid foundation of knowledge about OUD in the setting of serious illness is also crucial as PC providers often recommend or prescribe opioids for symptom management in patients who also have OUD. Furthermore, the PC interdisciplinary team is particularly well poised to care for patients suffering from OUD due to the inherently holistic approach already present in the specialty of PC. This article offers PC teams a framework for understanding the diagnosis and treatment of OUD, methods for performing risk stratification and monitoring, and an overview of opportunities to enhance our care of PC patients with OUD.
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Affiliation(s)
- Erin M Haley
- Palliative Care Service, Department of Medicine, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Jordan Stone
- Section of Palliative Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Julie Childers
- Section of Palliative Care and Medical Ethics, Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Amy Davis
- Drexel University School of Medicine, Philadelphia, Pennsylvania, USA
| | - Sarah Ehrman
- Division of Palliative Medicine, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Mackenzie W Houser
- Palliative Care Team, Main Line Health, Newtown Square, Pennsylvania, USA
| | - Jennifer M Olenik
- Section of Palliative Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Meaghan Roche
- Division of Renal Electrolyte and Hypertension, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Christopher A Jones
- Section of Palliative Care, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lara M Skarf
- Division of Geriatrics and Palliative Care, Department of Medicine, Veterans Affairs Boston Healthcare System, Boston, Massachusetts, USA
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Husain JM, LaRochelle M, Keosaian J, Xuan Z, Lasser KE, Liebschutz JM. Reasons for Opioid Discontinuation and Unintended Consequences Following Opioid Discontinuation Within the TOPCARE Trial. PAIN MEDICINE 2020; 20:1330-1337. [PMID: 29955866 DOI: 10.1093/pm/pny124] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To identify reasons for opioid discontinuation and post-discontinuation outcomes among patients in the Transforming Opioid Prescribing in Primary Care (TOPCARE) study. DESIGN In TOPCARE, an intervention to improve adherence to opioid prescribing guidelines, randomized intervention primary care providers (PCPs) received nurse care manager support, an electronic registry, academic detailing, and electronic tools, and control PCPs received electronic tools only. SETTING Four Boston safety net primary care practices. SUBJECTS Patients in both TOPCARE study arms who discontinued opioid therapy during the trial. METHODS Through chart review, we examined the reason for discontinuation and post-discontinuation outcomes: one or more PCP visits, one or more pain-related emergency department (ED) visits, evidence of opioid use disorder (OUD), and referral for OUD treatment. RESULTS Opioid discontinuations occurred in 83/586 (14.2%) intervention and 42/399 (10.5%) control patients (P = 0.09). Among patients who discontinued opioids, 81 (65%) discontinued for misuse, with no difference by group (P = 0.38). Aberrancy in monitoring (e.g., discordant urine drug test results) was the most common type of misuse prompting discontinuation (occurring in (51/83 [61%] of intervention patients vs 19/42 [45%, P = 0.08] of control patients). Intervention patients who discontinued opioids had less PCP follow-up (65% vs 88%, P < 0.01) compared with control patients. We found no differences between groups for pain-related ED visits, evidence of OUD, or OUD treatment referral following discontinuation. CONCLUSIONS The decreased follow-up among TOPCARE intervention patients who discontinued opioids highlights the need to understand unintended consequences of involuntary opioid discontinuations resulting from interventions to reduce opioid risk.
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Affiliation(s)
- Jawad M Husain
- Department of Psychiatry.,Clinical Addiction Research and Education Unit, Boston University School of Medicine, Boston, Massachusetts
| | - Marc LaRochelle
- Section of General Internal Medicine, Boston Medical Center, Boston, Massachusetts.,Clinical Addiction Research and Education Unit, Boston University School of Medicine, Boston, Massachusetts
| | - Julia Keosaian
- Section of General Internal Medicine, Boston Medical Center, Boston, Massachusetts.,Clinical Addiction Research and Education Unit, Boston University School of Medicine, Boston, Massachusetts
| | - Ziming Xuan
- Clinical Addiction Research and Education Unit, Boston University School of Medicine, Boston, Massachusetts.,Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
| | - Karen E Lasser
- Section of General Internal Medicine, Boston Medical Center, Boston, Massachusetts.,Clinical Addiction Research and Education Unit, Boston University School of Medicine, Boston, Massachusetts.,Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
| | - Jane M Liebschutz
- Clinical Addiction Research and Education Unit, Boston University School of Medicine, Boston, Massachusetts.,Division of General Internal Medicine, Center for Research on Health Care, University of Pittsburgh School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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217
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Vijayvargiya P, Camilleri M, Vijayvargiya P, Erwin P, Murad MH. Systematic review with meta-analysis: efficacy and safety of treatments for opioid-induced constipation. Aliment Pharmacol Ther 2020; 52:37-53. [PMID: 32462777 DOI: 10.1111/apt.15791] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/09/2019] [Accepted: 04/23/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND When opioid-induced constipation is treated with centrally acting opioid antagonists, there may be opioid withdrawal or aggravation of pain due to inhibition of μ-opioid analgesia. This led to the development of peripherally acting μ-opioid receptor antagonists (PAMORAs). AIM To evaluate the efficacy of available PAMORAs and other approved or experimental treatments for relieving constipation in patients with opioid-induced constipation, based on a systematic review and meta-analysis of published studies. METHODS A search of MEDLINE, EMBASE and EBM Reviews Cochrane Central Register of Controlled Trials was completed in July 2019 for randomised trials compared to placebo. FDA approved doses or highest studied dose was evaluated. Efficacy was based on diverse endpoints, including continuous variables (the bowel function index, number of spontaneous bowel movements and stool consistency based on Bristol Stool Form Scale), or responder analysis (combination of >3 spontaneous bowel movements or complete spontaneous bowel movements plus 1 spontaneous bowel movement or complete spontaneous bowel movements, respectively, over baseline [so-called FDA endpoints]). Adverse effects evaluated included central opioid withdrawal, serious adverse events, abdominal pain and diarrhoea. RESULTS We included 35 trials at low risk of bias enrolling 13 566 patients. All PAMORAs demonstrated efficacy on diverse patient response endpoints. There was greater efficacy with approved doses of the PAMORAs (methylnaltrexone, naloxegol and naldemidine), with lower efficacy or lower efficacy and greater adverse effects with combination oxycodone with naloxone, lubiprostone and linaclotide. CONCLUSIONS Therapeutic response in opioid-induced constipation is best achieved with the PAMORAs, methylnaltrexone, naloxegol and naldemidine, which are associated with low risk of serious adverse events.
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Affiliation(s)
- Priya Vijayvargiya
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Mayo Clinic, Rochester, MN, USA
| | - Michael Camilleri
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Mayo Clinic, Rochester, MN, USA
| | | | - Patricia Erwin
- Division of Library Services, Mayo Clinic, Rochester, MN, USA
| | - M Hassan Murad
- Evidence Based Practice Center, Mayo Clinic, Rochester, MN, USA
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Can Predictive Modeling Tools Identify Patients at High Risk of Prolonged Opioid Use After ACL Reconstruction? Clin Orthop Relat Res 2020; 478:0-1618. [PMID: 32282466 PMCID: PMC7310396 DOI: 10.1097/corr.0000000000001251] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Machine-learning methods such as the Bayesian belief network, random forest, gradient boosting machine, and decision trees have been used to develop decision-support tools in other clinical settings. Opioid abuse is a problem among civilians and military service members, and it is difficult to anticipate which patients are at risk for prolonged opioid use. QUESTIONS/PURPOSES (1) To build a cross-validated model that predicts risk of prolonged opioid use after a specific orthopaedic procedure (ACL reconstruction), (2) To describe the relationships between prognostic and outcome variables, and (3) To determine the clinical utility of a predictive model using a decision curve analysis (as measured by our predictive system's ability to effectively identify high-risk patients and allow for preventative measures to be taken to ensure a successful procedure process). METHODS We used the Military Analysis and Reporting Tool (M2) to search the Military Health System Data Repository for all patients undergoing arthroscopically assisted ACL reconstruction (Current Procedure Terminology code 29888) from January 2012 through December 2015 with a minimum of 90 days postoperative follow-up. In total, 10,919 patients met the inclusion criteria, most of whom were young men on active duty. We obtained complete opioid prescription filling histories from the Military Health System Data Repository's pharmacy records. We extracted data including patient demographics, military characteristics, and pharmacy data. A total of 3.3% of the data was missing. To curate and impute all missing variables, we used a random forest algorithm. We shuffled and split the data into 80% training and 20% hold-out sets, balanced by outcome variable (Outcome90Days). Next, the training set was further split into training and validation sets. Each model was built on the training data set, tuned with the validation set as applicable, and finally tested on the separate hold-out dataset. We chose four predictive models to develop, at the end choosing the best-fit model for implementation. Logistic regression, random forest, Bayesian belief network, and gradient boosting machine models were the four chosen models based on type of analysis (classification). Each were trained to estimate the likelihood of prolonged opioid use, defined as any opioid prescription filled more than 90 days after anterior cruciate reconstruction. After this, we tested the models on our holdout set and performed an area under the curve analysis concordance statistic, calculated the Brier score, and performed a decision curve analysis for validation. Then, we chose the method that produced the most suitable analysis results and, consequently, predictive power across the three calculations. Based on the calculations, the gradient boosting machine model was selected for future implementation. We systematically selected features and tuned the gradient boosting machine to produce a working predictive model. We performed area under the curve, Brier, and decision curve analysis calculations for the final model to test its viability and gain an understanding of whether it is possible to predict prolonged opioid use. RESULTS Four predictive models were successfully developed using gradient boosting machine, logistic regression, Bayesian belief network, and random forest methods. After applying the Boruta algorithm for feature selection based on a 100-tree random forest algorithm, features were narrowed to a final seven features. The most influential features with a positive association with prolonged opioid use are preoperative morphine equivalents (yes), particular pharmacy ordering sites locations, shorter deployment time, and younger age. Those observed to have a negative association with prolonged opioid use are particular pharmacy ordering sites locations, preoperative morphine equivalents (no), longer deployment, race (American Indian or Alaskan native) and rank (junior enlisted).On internal validation, the models showed accuracy for predicting prolonged opioid use with AUC greater than our benchmark cutoff 0.70; random forest were 0.76 (95% confidence interval 0.73 to 0.79), 0.76 (95% CI 0.73 to 0.78), 0.73 (95% CI 0.71 to 0.76), and 0.72 (95% CI 0.69 to 0.75), respectively. Although the results from logistic regression and gradient boosting machines were very similar, only one model can be used in implementation. Based on our calculation of the Brier score, area under the curve, and decision curve analysis, we chose the gradient boosting machine as the final model. After selecting features and tuning the chosen gradient boosting machine, we saw an incremental improvement in our implementation model; the final model is accurate, with a Brier score of 0.10 (95% CI 0.09 to 0.11) and area under the curve of 0.77 (95% CI 0.75 to 0.80). It also shows the best clinical utility in a decision curve analysis. CONCLUSIONS These scores support our claim that it is possible to predict which patients are at risk of prolonged opioid use, as seen by the appropriate range of hold-out analysis calculations. Current opioid guidelines recommend preoperative identification of at-risk patients, but available tools for this purpose are crude, largely focusing on identifying the presence (but not relative contributions) of various risk factors and screening for depression. The power of this model is that it will permit the development of a true clinical decision-support tool, which risk-stratifies individual patients with a single numerical score that is easily understandable to both patient and surgeon. Probabilistic models provide insight into how clinical factors are conditionally related. Not only will this gradient boosting machine be used to help understand factors contributing to opiate misuse after ACL reconstruction, but also it will allow orthopaedic surgeons to identify at-risk patients before surgery and offer increased support and monitoring to prevent opioid abuse and dependency. LEVEL OF EVIDENCE Level III, therapeutic study.
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Feldman DE, Carlesso LC, Nahin RL. Management of Patients with a Musculoskeletal Pain Condition that is Likely Chronic: Results from a National Cross Sectional Survey. THE JOURNAL OF PAIN 2020; 21:869-880. [DOI: 10.1016/j.jpain.2019.11.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 11/03/2019] [Accepted: 11/23/2019] [Indexed: 10/25/2022]
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African American Young Adults' Pain and Pain Reduction Strategies. Pain Manag Nurs 2020; 21:423-427. [PMID: 32591328 DOI: 10.1016/j.pmn.2020.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND Effective acute pain management strategies are important for young adults in order to reduce risk for transition to chronic pain. AIM To describe pain and pain self-management strategies used by African American young adults. DESIGN & SETTING A national online cross-sectional survey design was used. PARTICIPANT/SUBJECTS Ninety-four African Americans Qualtrics panelists ages 18-25 who reported previous experience with acute pain responded. Methods: Respondents completed the Brief Pain Inventory Short Form to describe their pain intensity, pain interference with function, pain self-management, and percent of relief obtained from their self-management. RESULTS African American young adults reported pain primarily in the back (n = 22, 23.4%) and head (n = 19, 20.2%), with moderate pain intensity M = 4.5 (standard deviation [SD] = 1.79) and pain interference with function M = 4.6 (SD = 2.36). African American young adults described their worst pain in the last 24 hours as M = 5.7 (SD = 2.01), least pain as M = 3.4 (SD = 2.41), and average pain as M = 5.1 (SD = 2.09). They reported 61.3% pain relief from self-treatment. A total of 45 (47.9%) reported no pain self-management strategies. CONCLUSIONS African American young adults report moderate levels of pain intensity and pain interference with function. A significant number report no pain self-management strategies. Focused pain assessment and education about efficacious pain self-management strategies, both pharmacological and complementary, could assist young African Americans to reduce their pain and risk of chronic pain in the future.
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221
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How I treat pain in hematologic malignancies safely with opioid therapy. Blood 2020; 135:2354-2364. [PMID: 32352512 DOI: 10.1182/blood.2019003116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 04/04/2020] [Indexed: 12/25/2022] Open
Abstract
The field of malignant hematology has experienced extraordinary advancements with survival rates doubling for many disorders. As a result, many life-threatening conditions have since evolved into chronic medical ailments. Paralleling these advancements have been increasing rates of complex hematologic pain syndromes, present in up to 60% of patients with malignancy who are receiving active treatment and up to 33% of patients during survivorship. Opioids remain the practice cornerstone to managing malignancy-associated pain. Prevention and management of opioid-related complications have received significant national attention over the past decade, and emerging data suggest that patients with cancer are at equal if not higher risk of opioid-related complications when compared with patients without malignancy. Numerous tools and procedural practice guides are available to help facilitate safe prescribing. The recent development of cancer-specific resources directing algorithmic use of validated pain screening tools, prescription drug monitoring programs, urine drug screens, opioid use disorder risk screening instruments, and controlled substance agreements have further strengthened the framework for safe prescribing. This article, which integrates federal and organizational guidelines with known risk factors for cancer patients, offers a case-based discussion for reviewing safe opioid prescribing practices in the hematology setting.
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222
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A Systematic Review of the Relative Frequency and Risk Factors for Prolonged Opioid Prescription Following Surgery and Trauma Among Adults. Ann Surg 2020; 271:845-854. [PMID: 31188226 DOI: 10.1097/sla.0000000000003403] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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223
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Ellis JD, Pittman BP, McKee SA. Co-occurring opioid and sedative use disorder: Gender differences in use patterns and psychiatric co-morbidities in the United States. J Subst Abuse Treat 2020; 114:108012. [PMID: 32527509 DOI: 10.1016/j.jsat.2020.108012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/26/2020] [Accepted: 04/19/2020] [Indexed: 01/01/2023]
Abstract
Non-medical use of both opioids and sedatives increases risk of overdose or accident. The purpose of the present study was to describe rates of co-use, to examine baseline characteristics and psychiatric conditions potentially associated with meeting criteria for co-occurring opioid use disorder and sedative use disorder, and to examine whether these relationships varied by gender. Participants were 330 individuals from the NESARC-III who met criteria for current opioid use disorder. Gender-stratified logistic regression analyses, accounting for the survey design, were used to identify psychiatric conditions associated with meeting criteria for co-occurring sedative use disorder. Results indicated that 16.4% of the sample also met criteria for sedative use disorder. Notably, 55.6% of the sample attained opioids through their own prescription. Of those with co-occurring sedative use disorder, 47.2% attained sedatives through their own prescription. Posttraumatic stress disorder (OR = 3.02, 95% CI = 1.40-6.51) and antisocial personality disorder (OR = 2.72, 95% CI = 1.37-5.41) were associated with co-occurring sedative use disorder among both men and women with opioid use disorder. Depressive disorders (OR = 2.12, 95% CI = 1.01-4.42) and schizotypal personality disorder (OR = 5.78, 95% CI = 2.48-13.49) were associated with co-occurring sedative use disorder in women only. Results of the present study highlight the importance of prescription monitoring, further research into gender-informed treatments, and implementation of treatments for substance use and co-occurring symptoms.
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Affiliation(s)
- Jennifer D Ellis
- Department of Psychology, Wayne State University, United States of America; Department of Psychiatry, Yale University School of Medicine, United States of America.
| | - Brian P Pittman
- Department of Psychiatry, Yale University School of Medicine, United States of America
| | - Sherry A McKee
- Department of Psychiatry, Yale University School of Medicine, United States of America
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Christo PJ. Opioids May be Appropriate for Chronic Pain. THE JOURNAL OF LAW, MEDICINE & ETHICS : A JOURNAL OF THE AMERICAN SOCIETY OF LAW, MEDICINE & ETHICS 2020; 48:241-248. [PMID: 32631179 DOI: 10.1177/1073110520935335] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Patients living with chronic pain require appropriate access to opioid therapy along with improved access to pain care and additional therapeutic options. It's both medically reasonable and ethical to consider opioid therapy as a treatment option in the management of chronic, non-cancer pain for a subset of patients with severe pain that is unresponsive to other therapies (e.g., injections, other medications, integrative strategies), negatively impacts function or quality of life, and will likely outweigh the potential harms. This paper will examine opioid therapy in the setting of the opioid epidemic, why critics feel that the CDC guideline has resulted in harsh consequences for patients and their physicians, and the rationale for opioid therapy as a means of providing ethical and compassionate pain care.
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Affiliation(s)
- Paul J Christo
- Paul J. Christo, M.D., M.B.A., is Associate Professor, Division of Pain Medicine, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine. He earned a B.S. from University of Notre Dame, Notre Dame, IN, an M.D. from University of Louisville School of Medicine, Louisville, KY, and an M.B.A. from The Johns Hopkins Carey School of Business, Baltimore, MD
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Pielech M, Kruger E, Rivers WE, Snow HE, Vowles KE. Receipt of multiple outpatient opioid prescriptions is associated with increased risk of adverse outcomes in youth: opioid prescribing trends, individual characteristics, and outcomes from 2005 to 2016. Pain 2020; 161:1297-1310. [PMID: 31977934 PMCID: PMC7347211 DOI: 10.1097/j.pain.0000000000001812] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Data on all outpatient opioid prescriptions (N = 71,647) to youth below age 21 (N = 42,020) from 2005 to 2016 were extracted from electronic medical records within a university hospital system in New Mexico (NM) as were demographic details and markers of morbidity/mortality. Relative risk was calculated for markers of morbidity/mortality based on sociodemographic characteristics. The sample was primarily male (55.0%), Hispanic/Latinx (50.1%), English-speaking (88.9%), and publicly insured (50.1%). Mean age was 13.54 (SD = 6.50). From 2005 to 2016, overall frequency of opioid prescriptions increased by 86.6% (from 2470 to 4610) with the largest increase (206.2%) observed from 2005 to 2008 (2470-7562). Patients who were older, white, and non-Hispanic were more likely to receive multiple opioid prescriptions. Large relative increases in morbidity and mortality were documented, although base rates remained low. The percentage of individuals within the sample who experienced an overdose increased steadily from 0 in 2005 to 1.09% in 2016. Incidence of mortality increased from 0.12% of the sample to 1.39% in 2016. The proportion of individuals who received a medication for the treatment of opioid dependence increased from 0.06% in 2005 to 0.44% in 2016. Significantly increased risk of adverse outcomes was observed in patients receiving multiple opioid prescriptions, and in patients who were older, of minority race, received their first prescription in an outpatient clinic, and publicly insured or uninsured. Results add to the growing literature concerning opioid prescription rates over time. They also provide important information on potential additive risks of adverse outcomes when pediatric patients receive multiple opioid prescriptions.
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Affiliation(s)
- Melissa Pielech
- Center for Alcohol and Addiction Studies, Brown University School of Public Health
- Department of Psychology, University of New Mexico
| | - Eric Kruger
- Department of Psychology, University of New Mexico
- School of Medicine, Department of Orthopedics, Division of Physical Therapy, University of New Mexico
| | - W. Evan Rivers
- Department of Neurosurgery, University of New Mexico Hospital
| | - Harry E. Snow
- Clinical & Translational Science Center, University of New Mexico Health Science Center
| | - Kevin E. Vowles
- Centre for Improving Health-Related Quality of Life, School of Psychology, Queen’s University Belfast
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Liberman JS, D'Agostino McGowan L, Greevy RA, Morrow JA, Griffin MR, Roumie CL, Grijalva CG. Mental health conditions and the risk of chronic opioid therapy among patients with rheumatoid arthritis: a retrospective veterans affairs cohort study. Clin Rheumatol 2020; 39:1793-1802. [PMID: 32036583 PMCID: PMC7337604 DOI: 10.1007/s10067-020-04955-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 01/12/2020] [Accepted: 01/22/2020] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Patients with rheumatoid arthritis (RA) often receive opioid analgesics for pain management. We examined the association between mental health conditions and the risk of chronic opioid therapy. METHODS A retrospective cohort of veterans with RA initiating opioid use was assembled using Veterans Health Administration databases (2001-2012). Mental health conditions included anxiety (N = 1108, 12.9%), depression (N = 1912, 22.2%), bipolar disease (N = 131, 1.5%), and post-traumatic stress disorder (N = 768, 8.9%) and were identified by ICD coded diagnoses and use of specific medications. Cohort members were followed from opioid initiation through chronic opioid therapy, defined as the continuous availability of opioids for at least 90 days. Multivariable Cox proportional hazard regression models assessed the association between mental health conditions and chronic opioid therapy accounting for relevant covariates. Subgroup analyses examined whether the strength of the observed association varied by the duration of the initial opioid prescription. RESULTS We identified 14,767 patients with RA with 22,452 episodes of opioid use initiation. Mental health conditions were identified in 8607 (38.3%) patients. Compared with patients without mental health conditions, patients with mental health conditions have a higher risk of developing chronic opioid therapy (469.3 vs 378.1 per 1000 person-years, adjusted hazard ratio [aHR] 1.18, 95% CI 1.09, 1.29). The increased risk was highest for those with a history of opioid use disorder (aHR 1.94, 95% CI 1.09, 3.46) and also elevated for those with other substance use disorders (aHR 1.35, 95% CI 1.05, 1.73). Duration of the initial opioid prescription was independently associated with chronic opioid therapy, regardless of the estimated opioid daily dose. CONCLUSIONS History of mental health conditions and duration of the initial opioid prescription were associated with an increased risk of chronic opioid therapy among patients with RA.Key Points• Approximately a third of patients with RA are exposed to opioid analgesics.• Patients with RA and history of mental health disease, especially substance use disorders, who initiate opioid use have an increased risk of chronic opioid therapy.• This study provides insight in an underrepresented population of mainly male patients with RA.
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Affiliation(s)
- Justin S Liberman
- Veteran Affairs Administration Tennessee Valley VA Health Care System Geriatric Research Education Clinical Center (GRECC), Nashville, TN, USA.
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Lucy D'Agostino McGowan
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Robert A Greevy
- Veteran Affairs Administration Tennessee Valley VA Health Care System Geriatric Research Education Clinical Center (GRECC), Nashville, TN, USA
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - James A Morrow
- Department of Health Policy, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Marie R Griffin
- Veteran Affairs Administration Tennessee Valley VA Health Care System Geriatric Research Education Clinical Center (GRECC), Nashville, TN, USA
- Department of Health Policy, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Christianne L Roumie
- Veteran Affairs Administration Tennessee Valley VA Health Care System Geriatric Research Education Clinical Center (GRECC), Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Carlos G Grijalva
- Veteran Affairs Administration Tennessee Valley VA Health Care System Geriatric Research Education Clinical Center (GRECC), Nashville, TN, USA
- Department of Health Policy, Vanderbilt University Medical Center, Nashville, TN, USA
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227
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Kay C, Fergestrom N, Spanbauer C, Jackson JL. Opioid Dose and Benzodiazepine Use Among Commercially Insured Individuals on Chronic Opioid Therapy. PAIN MEDICINE 2020; 21:1181-1187. [PMID: 31804688 DOI: 10.1093/pm/pnz317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To examine morphine milligram equivalent (MME) trends, use of concurrent opioids and benzodiazepines, and opioid-related emergency department (ED) visits or hospitalizations in a national cohort of patients on chronic opioid therapy. DESIGN Retrospective cohort analysis of prospectively collected data from the Truven Health MarketScan Commercial Claims and Encounters database from 2009 to 2015. This includes individuals in both the Commercial Claims and Medicare Supplemental databases of MarketScan. METHODS MME comparisons of 1) patients on chronic opioids with and without opioid-related ED visits or hospitalizations, 2) patients on concurrent opioids and benzodiazepines with and without opioid-related ED visits or hospitalizations, and 3) patients on chronic opioids compared with those on concurrent opioid and benzodiazepine using the Student t test. RESULTS MME decreased from 194 mg in 2009 to 119 mg in 2015 among patients on chronic opioids. Patients on opioids and benzodiazepines had higher doses than those on opioids alone for all years (P < 0.001). Those with an opioid-related ED visit or hospitalization had a higher average MME than those without, for all years except 2009 (P < 0.05). Patients on chronic opioids or on concurrent benzodiazepine with an MME >50 had a twofold increased risk of having an opioid-related ED visit or hospitalization compared with those with an MME <50, for all years. CONCLUSIONS Although the average MME decreased over time, patients on combination opioid and benzodiazepine and those with opioid-related ED visits and hospitalizations had significantly higher doses.
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Affiliation(s)
- Cynthia Kay
- Zablocki VA Medical Center, Milwaukee, Wisconsin.,Medical College of Wisconsin, Milwaukee, Wisconsin.,Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Nicole Fergestrom
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Charles Spanbauer
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Jeffrey L Jackson
- Zablocki VA Medical Center, Milwaukee, Wisconsin.,Medical College of Wisconsin, Milwaukee, Wisconsin.,Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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228
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Bilevicius E, Sommer JL, Keough MT, El-Gabalawy R. An Examination of Comorbid Generalized Anxiety Disorder and Chronic Pain on Substance Misuse in a Canadian Population-Based Survey. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2020; 65:418-425. [PMID: 31896273 PMCID: PMC7265603 DOI: 10.1177/0706743719895340] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Chronic pain and generalized anxiety disorder (GAD) are co-occurring, and both conditions are independently associated with substance misuse. However, limited research has examined the impact of comorbid GAD and chronic pain on substance misuse. The aim of this article was to examine the associations between comorbid GAD and chronic pain conditions compared to GAD only with nonmedical opioid use, drug abuse/dependence, and alcohol abuse/dependence in a Canadian, population-based sample. METHODS Data came from the 2012 Canadian Community Health Survey-Mental Health (N = 25,113). Multiple logistic regressions assessed the associations between comorbid GAD and chronic pain conditions (migraine, back pain, and arthritis) on substance misuse. RESULTS Comorbid GAD + back pain and GAD + migraine were associated with increased odds of nonmedical opioid use compared to GAD only. However, the relationship was no longer significant after controlling for additional chronic pain conditions. No significant relationship was found between GAD + chronic pain conditions with drug or alcohol abuse/dependence. CONCLUSIONS Comorbid GAD + back pain and GAD + migraine have a unique association with nonmedical opioid use in Canadians compared to GAD only, and chronic pain multimorbidity may be driving this relationship. Results emphasize the need for screening for substance misuse and prescription access in the context of GAD and comorbid chronic pain.
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Affiliation(s)
- Elena Bilevicius
- Department of Psychology, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jordana L Sommer
- Department of Psychology, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Matthew T Keough
- Department of Psychology, York University, North York, Ontario, Canada
| | - Renée El-Gabalawy
- Department of Psychology, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Clinical Health Psychology, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Psychiatry, University of Manitoba, Winnipeg, Manitoba, Canada
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229
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Callan NGL, Woods NF. Treatment of Midlife Women with Chronic Low Back Pain—Opioids Are a Last-Resort Option. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2020. [DOI: 10.1007/s13669-020-00286-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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230
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Patterns of prescription opioid utilization among adolescents and adults with comorbid chronic pain and mental health diagnosis. Pain 2020; 161:2299-2307. [PMID: 32453130 DOI: 10.1097/j.pain.0000000000001934] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Our goal was to examine the association between mental health disorders (MHD) and subsequent risk of opioid use among commercially insured youth and adults (aged 14-64 years) with comorbid chronic noncancer pain (CNCP) conditions. We conducted a retrospective cohort study using IQVIA Health Plan Claims database from January 1, 2006, to December 31, 2015. Chronic noncancer pain was defined as any diagnosis of back, head, neck, arthritis, or chronic pain (index date). Mental health disorders were assessed in the 12 months before the index pain diagnosis. Based on days supply (none, acute, and chronic) and average daily dose (none, low, medium, and high), we constructed a 7-level categorical dependent measure of opioid use. We estimated the overall prevalence of MHD and opioid receipt. Among those with CNCP, multinomial logistic regression (AOR; 95 confidence interval) was used to estimate the association of MHD with opioid receipt. Among 879,815 individuals diagnosed with CNCP, 143,923 (16.4%) had comorbid MHD. Chronic/high-dose use of opioids was more common among those with CNCP and MHD compared to those with only CNCP. After adjusting for demographic and clinical factors, individuals with comorbid CNCP and MHD were significantly more likely to be prescribed opioids compared to those with only CNCP conditions. This effect varied by average daily dose and days supply: acute/low dose (1.08; 1.07-1.08); chronic/low dose (1.49; 1.49-1.50); acute/medium dose (1.07; 1.07-1.08); chronic/medium dose (1.61; 1.61-1.62); acute/high dose (1.03; 1.02-1.03); and chronic/high dose (1.53; 1.53-1.54). In individuals with CNCP, having a MHD was a strong predictor of prescription opioid use, particularly chronic use.
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231
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Kim SC, Bateman BT. Methodological Challenges in Conducting Large-Scale Real-World Data Analyses on Opioid Use in Musculoskeletal Disorders. J Bone Joint Surg Am 2020; 102 Suppl 1:10-14. [PMID: 32251129 DOI: 10.2106/jbjs.20.00121] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Seoyoung C Kim
- Divisions of Pharmacoepidemiology and Pharmacoeconomics (S.C.K. and B.T.B.) and Rheumatology, Inflammation, and Immunity (S.C.K.), and Department of Anesthesiology (B.T.B.), Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
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232
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Illicit opioid use following changes in opioids prescribed for chronic non-cancer pain. PLoS One 2020; 15:e0232538. [PMID: 32365132 PMCID: PMC7197848 DOI: 10.1371/journal.pone.0232538] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 04/16/2020] [Indexed: 01/08/2023] Open
Abstract
Background After decades of increased opioid pain reliever prescribing, providers are rapidly reducing prescribing. We hypothesized that reduced access to prescribed opioid pain relievers among patients previously reliant upon opioid pain relievers would result in increased illicit opioid use. Methods and findings We conducted a retrospective cohort study among 602 publicly insured primary care patients who had been prescribed opioids for chronic non-cancer pain for at least three consecutive months in San Francisco, recruited through convenience sampling. We conducted a historical reconstruction interview and medical chart abstraction focused on illicit substance use and opioid pain reliever prescriptions, respectively, from 2012 through the interview date in 2017–2018. We used a nested-cohort design, in which patients were classified, based on opioid pain reliever dose change, into a series of nested cohorts starting with each follow-up quarter. Using continuation-ratio models, we estimated associations between opioid prescription discontinuation or 30% increase or decrease in dose, relative to no change, and subsequent frequency of heroin and non-prescribed opioid pain reliever use, separately. Models controlled for demographics, clinical and behavioral characteristics, and past use of heroin or non-prescribed opioid pain relievers. A total of 56,372 and 56,484 participant-quarter observations were included from the 597 and 598 participants available for analyses of heroin and non-prescribed opioid pain reliever outcomes, respectively. Participants discontinued from prescribed opioids were more likely to use heroin (Adjusted Odds Ratio (AOR) = 1.57, 95% CI: 1.25–1.97) and non-prescribed opioid pain relievers (AOR = 1.75, 1.45–2.11) more frequently in subsequent quarters compared to participants with unchanged opioid prescriptions. Participants whose opioid pain reliever dose increased were more likely to use heroin more frequently (AOR = 1.67, 1.32–2.12). Results held throughout sensitivity analyses. The main limitations were the observational nature of results and limited generalizability beyond safety-net settings. Conclusions Discontinuation of prescribed opioid pain relievers was associated with more frequent non-prescribed opioid pain reliever and heroin use; increased dose was also associated with more frequent heroin use. Clinicians should be aware of these risks in determining pain management approaches.
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233
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Khammissa RAG, Ballyram R, Fourie J, Bouckaert M, Lemmer J, Feller L. Selected pathobiological features and principles of pharmacological pain management. J Int Med Res 2020; 48:300060520903653. [PMID: 32408839 PMCID: PMC7232056 DOI: 10.1177/0300060520903653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 01/07/2020] [Indexed: 12/12/2022] Open
Abstract
Pain induced by inflammation and nerve injury arises from abnormal neural activity of primary afferent nociceptors in response to tissue damage, which causes long-term elevation of the sensitivity and responsiveness of spinal cord neurons. Inflammatory pain typically resolves following resolution of inflammation; however, nerve injury-either peripheral or central-may cause persistent neuropathic pain, which frequently manifests as hyperalgesia or allodynia. Neuralgias, malignant metastatic bone disease, and diabetic neuropathy are some of the conditions associated with severe, often unremitting chronic pain that is both physically and psychologically debilitating or disabling. Therefore, optimal pain management for patients with chronic neuropathic pain requires a multimodal approach that comprises pharmacological and psychological interventions. Non-opioid analgesics (e.g., paracetamol, aspirin, or other non-steroidal anti-inflammatory drugs) are first-line agents used in the treatment of mild-to-moderate acute pain, while opioids of increasing potency are indicated for the treatment of persistent, moderate-to-severe inflammatory pain. N-methyl D-aspartate receptor antagonists, antidepressants, anticonvulsants, or a combination of these should be considered for the treatment of chronic neuropathic pain. This review discusses the various neural signals that mediate acute and chronic pain, as well as the general principles of pain management.
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Affiliation(s)
- Razia Abdool Gafaar Khammissa
- Department of Periodontology and Oral Medicine, Sefako Makgatho
University, Pretoria, South Africa
- Department of Periodontics and Oral Medicine, University of
Pretoria, Pretoria, South Africa
| | - Raoul Ballyram
- Department of Periodontology and Oral Medicine, Sefako Makgatho
University, Pretoria, South Africa
| | - Jeanine Fourie
- Department of Periodontology and Oral Medicine, Sefako Makgatho
University, Pretoria, South Africa
| | - Michael Bouckaert
- Department of Maxillofacial and Oral Surgery, Sefako Makgatho
University, Pretoria, South Africa
| | - Johan Lemmer
- Department of Periodontology and Oral Medicine, Sefako Makgatho
University, Pretoria, South Africa
| | - Liviu Feller
- Department of Periodontology and Oral Medicine, Sefako Makgatho
University, Pretoria, South Africa
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234
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Quanbeck A, Almirall D, Jacobson N, Brown RT, Landeck JK, Madden L, Cohen A, Deyo BMF, Robinson J, Johnson RA, Schumacher N. The Balanced Opioid Initiative: protocol for a clustered, sequential, multiple-assignment randomized trial to construct an adaptive implementation strategy to improve guideline-concordant opioid prescribing in primary care. Implement Sci 2020; 15:26. [PMID: 32334632 PMCID: PMC7183389 DOI: 10.1186/s13012-020-00990-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 04/08/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rates of opioid prescribing tripled in the USA between 1999 and 2015 and were associated with significant increases in opioid misuse and overdose death. Roughly half of all opioids are prescribed in primary care. Although clinical guidelines describe recommended opioid prescribing practices, implementing these guidelines in a way that balances safety and effectiveness vs. risk remains a challenge. The literature offers little help about which implementation strategies work best in different clinical settings or how strategies could be tailored to optimize their effectiveness in different contexts. Systems consultation consists of (1) educational/engagement meetings with audit and feedback reports, (2) practice facilitation, and (3) prescriber peer consulting. The study is designed to discover the most cost-effective sequence and combination of strategies for improving opioid prescribing practices in diverse primary care clinics. METHODS/DESIGN The study is a hybrid type 3 clustered, sequential, multiple-assignment randomized trial (SMART) that randomizes clinics from two health systems at two points, months 3 and 9, of a 21-month intervention. Clinics are provided one of four sequences of implementation strategies: a condition consisting of educational/engagement meetings and audit and feedback alone (EM/AF), EM/AF plus practice facilitation (PF), EM/AF + prescriber peer consulting (PPC), and EM/AF + PF + PPC. The study's primary outcome is morphine-milligram equivalent (MME) dose by prescribing clinicians within clinics. The study's primary aim is the comparison of EM/AF + PF + PPC versus EM/AF alone on change in MME from month 3 to month 21. The secondary aim is to derive cost estimates for each of the four sequences and compare them. The exploratory aim is to examine four tailoring variables that can be used to construct an adaptive implementation strategy to meet the needs of different primary care clinics. DISCUSSION Systems consultation is a practical blend of implementation strategies used in this case to improve opioid prescribing practices in primary care. The blend offers a range of strategies in sequences from minimally to substantially intensive. The results of this study promise to help us understand how to cost effectively improve the implementation of evidence-based practices. TRIAL REGISTRATION NCT04044521 (ClinicalTrials.gov). Registered 05 August 2019.
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Affiliation(s)
- Andrew Quanbeck
- Department of Family Medicine and Community Health, University of Wisconsin–Madison, 800 University Bay Drive, Suite 210, Madison, WI 53705-2278 USA
| | - Daniel Almirall
- Department of Statistics and Institute for Social Research, University of Michigan, 2448 Institute for Social Research, 426 Thompson St., Ann Arbor, MI 48104-2321 USA
| | - Nora Jacobson
- Institute for Clinical and Translational Research and School of Nursing, University of Wisconsin, Madison, 5130 Signe Skott Cooper Hall, 701 Highland Ave, Madison, WI 53705-2202 USA
| | - Randall T. Brown
- Department of Family Medicine and Community Health, University of Wisconsin–Madison, 1100 Delaplaine Ct, Madison, WI 53705-1840 USA
| | - Jillian K. Landeck
- Department of Family Medicine and Community Health, University of Wisconsin–Madison, 1100 Delaplaine Ct, Madison, WI 53705-1840 USA
| | - Lynn Madden
- APT Foundation, 1 Long Wharf Drive, Suite 321, New Haven, CT 06511-5991 USA
| | - Andrew Cohen
- Bellin Health Systems, Inc., 744 S. Webster Ave, Green Bay, WI 54305 USA
| | - Brienna M. F. Deyo
- Department of Family Medicine and Community Health, University of Wisconsin–Madison, 1100 Delaplaine Ct, Madison, WI 53705-1840 USA
| | - James Robinson
- Forward Data Analytic Services, LLC, 6700 Cross Country Road, Verona, WI 53593 USA
| | - Roberta A. Johnson
- Department of Family Medicine and Community Health, University of Wisconsin–Madison, 800 University Bay Drive, Suite 210, Madison, WI 53705-2278 USA
| | - Nicholas Schumacher
- Department of Family Medicine and Community Health, University of Wisconsin–Madison, 800 University Bay Drive, Suite 210, Madison, WI 53705-2278 USA
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Chapman KB, Pas MM, Abrar D, Day W, Vissers KC, van Helmond N. Development and Performance of a Web-Based Tool to Adjust Urine Toxicology Testing Frequency: Retrospective Study. JMIR Med Inform 2020; 8:e16069. [PMID: 32319958 PMCID: PMC7203611 DOI: 10.2196/16069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 01/23/2020] [Accepted: 03/25/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Several pain management guidelines recommend regular urine drug testing (UDT) in patients who are being treated with chronic opioid analgesic therapy (COAT) to monitor compliance and improve safety. Guidelines also recommend more frequent testing in patients who are at high risk of adverse events related to COAT; however, there is no consensus on how to identify high-risk patients or on the testing frequency that should be used. Using previously described clinical risk factors for UDT results that are inconsistent with the prescribed COAT, we developed a web-based tool to adjust drug testing frequency in patients treated with COAT. OBJECTIVE The objective of this study was to evaluate a risk stratification tool, the UDT Randomizer, to adjust UDT frequency in patients treated with COAT. METHODS Patients were stratified using an algorithm based on readily available clinical risk factors into categories of presumed low, moderate, high, and high+ risk of presenting with UDT results inconsistent with the prescribed COAT. The algorithm was integrated in a website to facilitate adoption across practice sites. To test the performance of this algorithm, we performed a retrospective analysis of patients treated with COAT between June 2016 and June 2017. The primary outcome was compliance with the prescribed COAT as defined by UDT results consistent with the prescribed COAT. RESULTS 979 drug tests (867 UDT, 88.6%; 112 oral fluid testing, 11.4%) were performed in 320 patients. An inconsistent drug test result was registered in 76/979 tests (7.8%). The incidences of inconsistent test results across the risk tool categories were 7/160 (4.4%) in the low risk category, 32/349 (9.2%) in the moderate risk category, 28/338 (8.3%) in the high risk category, and 9/132 (6.8%) in the high+ risk category. Generalized estimating equation analysis demonstrated that the moderate risk (odds ratio (OR) 2.1, 95% CI 0.9-5.0; P=.10), high risk (OR 2.0, 95% CI 0.8-5.0; P=.14), and high risk+ (OR 2.0, 95% CI 0.7-5.6; P=.20) categories were associated with a nonsignificantly increased risk of inconsistency vs the low risk category. CONCLUSIONS The developed tool stratified patients during individual visits into risk categories of presenting with drug testing results inconsistent with the prescribed COAT; the higher risk categories showed nonsignificantly higher risk compared to the low risk category. Further development of the tool with additional risk factors in a larger cohort may further clarify and enhance its performance.
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Affiliation(s)
- Kenneth B Chapman
- Department of Anesthesiology, New York University Langone Medical Center, New York, NY, United States
- The Spine & Pain Institute of New York, New York, NY, United States
| | - Martijn M Pas
- The Spine & Pain Institute of New York, New York, NY, United States
- Radboud University Medical College, Nijmegen, Netherlands
| | - Diana Abrar
- The Spine & Pain Institute of New York, New York, NY, United States
- Radboud University Medical College, Nijmegen, Netherlands
| | - Wesley Day
- The Spine & Pain Institute of New York, New York, NY, United States
| | - Kris C Vissers
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Noud van Helmond
- The Spine & Pain Institute of New York, New York, NY, United States
- Department of Anesthesiology, Cooper Medical School of Rowan University, Cooper University Health Care, Camden, NJ, United States
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Kuntz JL, Schneider JL, Firemark AJ, Dickerson JF, Papajorgji-Taylor D, Reese KR, Hamer TA, Marsh D, Thorsness LA, Sullivan MD, Debar LL, Smith DH. A Pharmacist-Led Program to Taper Opioid Use at Kaiser Permanente Northwest: Rationale, Design, and Evaluation. Perm J 2020; 24:19.216. [PMID: 33196429 DOI: 10.7812/tpp/19.216] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Primary care practitioners (PCPs) are concerned about adverse effects and poor outcomes of opioid use but may find opioid tapering difficult because of a lack of pain management training or time constraints limiting patient counseling. In 2010, Kaiser Permanente Northwest implemented a pharmacist-led opioid tapering program-Support Team Onsite Resource for Management of Pain (STORM)-to address high rates of opioid use, alleviate PCPs' workload demands, and improve patient outcomes. OBJECTIVE To describe the rationale, structure, and delivery of this unique pharmacist-led program, which partners with PCPs and provides individualized care to help patients reduce opioid use, and the Facilitating Lower Opioid Amounts through Tapering study, which examines the program's effectiveness, cost-effectiveness, and implementation. RESULTS The STORM program includes a pain medicine physician, a social worker or nurse, and pharmacists who have received specialized clinical and communications training. The program has a 2-fold role: 1) to provide PCP education about pain management and opioid use and 2) to offer clinician and patient support with opioid tapering and pain management. After program training, PCPs are equipped to discuss the need for tapering with a patient and to refer to the program. Program pharmacists provide a range of services, including opioid taper plans, nonopioid pain management recommendations, and taper-support outreach to patients. DISCUSSION The STORM program provides individualized care to assist patients with opioid tapering while reducing the burden on PCPs. CONCLUSION The STORM program may be a valuable addition to health care systems and settings seeking options to address their patients' opioid tapering needs.
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Affiliation(s)
- Jennifer L Kuntz
- Kaiser Permanente Northwest Center for Health Research, Portland, OR
| | | | - Alison J Firemark
- Kaiser Permanente Northwest Center for Health Research, Portland, OR
| | - John F Dickerson
- Kaiser Permanente Northwest Center for Health Research, Portland, OR
| | | | - Katherine R Reese
- Kaiser Permanente Northwest Clinical Pharmacy Services, Portland, OR
| | - Traci A Hamer
- Kaiser Permanente Northwest Clinical Pharmacy Services, Portland, OR
| | - Darlene Marsh
- Kaiser Permanente Northwest Clinical Pharmacy Services, Portland, OR
| | - Lou Ann Thorsness
- Kaiser Permanente Northwest Clinical Pharmacy Services, Portland, OR
| | - Mark D Sullivan
- Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA
| | - Lynn L Debar
- Kaiser Permanente Washington Health Research Institute, Seattle, WA
| | - David H Smith
- Kaiser Permanente Northwest Center for Health Research, Portland, OR
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Esumi R, Yokochi A, Shimaoka M, Kawamoto E. Virtual reality as a non-pharmacologic analgesic for fasciotomy wound infections in acute compartment syndrome: a case report. J Med Case Rep 2020; 14:46. [PMID: 32290865 PMCID: PMC7158090 DOI: 10.1186/s13256-020-02370-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 03/16/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fasciotomy is a life-saving procedure to treat acute compartment syndrome, a surgical emergency. As fasciotomy dramatically improves wound pain, it should be performed as soon as possible. Moreover, delays in the use of fasciotomy can increase the rate of wound infections. Once the fasciotomy wound is infected, pain control is achieved via the long-term use of opioids or anti-inflammatory analgesics. However, the administration of high doses of opioids may cause complications, such as respiratory depression, over-sedation, and constipation. Therefore, treatment methods other than narcotic administration should be established to better manage the pain caused by fasciotomy wound infections. Virtual reality has recently been introduced in analgesic therapy as a replacement, or complement, to conventional pharmacological treatments. Its use has been extensively studied in the pain management of patients with burns. An increasing number of painful conditions are being successfully treated with virtual reality. Here, we report a case of acute compartment syndrome complicated by fasciotomy wound infection. CASE PRESENTATION A 40-year-old Japanese man suffering from acute compartment syndrome of his leg due to a car accident trauma was treated with a fasciotomy to decompress intra-compartmental pressure and restore tissue perfusion, and admitted to an intensive care unit. Unfortunately, as the open fasciotomy wound was complicated by infection, he complained of hyperalgesia and severe pain during wound debridement. He was therefore given acetaminophen and high-dose intravenous patient-controlled analgesic fentanyl (35 μg/kg per day) to reduce the pain. Despite these efforts, the pain was poorly controlled and opioid-induced side effects such as respiratory depression were observed. An immersive virtual reality analgesic therapy aimed at distraction and relaxation was used and effectively alleviated the pain. Three sessions of virtual reality analgesic therapy over 2 days produced sustainable analgesic effects, which led to a 25-75% dose reduction in fentanyl administration and the concomitant alleviation of respiratory depression. CONCLUSIONS This case suggests the feasibility of virtual reality analgesic therapy for pain management of fasciotomy wound complications in acute compartment syndromes. Virtual reality represents a treatment option that would reduce analgesic consumption and eliminate opioid-induced respiratory depression to treat fasciotomy wound infection.
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Affiliation(s)
- Ryo Esumi
- Department of Emergency and Disaster Medicine, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Ayumu Yokochi
- Department of Anesthesiology and Critical Care Medicine, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Eiji Kawamoto
- Department of Emergency and Disaster Medicine, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan. .,Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
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What Explains Poor Health-related Quality of Life Associated With Opioid Use Among Adults With Chronic Noncancer Pain Conditions? A Blinder-Oaxaca Decomposition. ADDICTIVE DISORDERS & THEIR TREATMENT 2020. [DOI: 10.1097/adt.0000000000000201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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El-Akkad SED, Nolan S, Fairbairn N, Ye M, Wu A, Barrios R, Montaner J, Ti L. The impact of high-dose opioid prescription on mortality rates among people living with HIV: A retrospective cohort study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 78:102705. [PMID: 32143186 PMCID: PMC7302960 DOI: 10.1016/j.drugpo.2020.102705] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 12/25/2019] [Accepted: 02/16/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVES High-dose opioid use is associated with increased morbidity, mortality, and healthcare utilization. People living with HIV (PLHIV) are frequently prescribed these medications to manage their pain. However, little is known about the relationship between being prescribed high doses of opioids (> 90 MME/d) and mortality risk among this population. The objective of this study was to examine the trends in mortality and the relationship between high-dose opioid analgesic prescribing and mortality among PLHIV. METHODS Utilizing the STOP HIV/AIDS cohort--a population-level linked database of treatment of PLHIV in British Columbia--we conducted bivariable and multivariable generalized estimating equation (GEE) models with a Poisson distribution to examine the relationship between high-dose opioid prescription and all-cause mortality rates in the study sample. RESULTS Between 1996 and 2015, 9272 PLHIV were included in the study. Age- and sex-adjusted mortality rate (using the 2011 Canadian population as the reference) was 30.99 per 1000 person-years (95% confidence interval [CI]: 28.11-33.88). In a multivariable GEE model with adjustment for various demographic and clinical confounders, there was a positive and independent association between being prescribed high-dose opioids and all-cause mortality rates (adjusted rate ratio [ARR] = 3.01; 95%CI: 2.47-3.66). DISCUSSION We found that mortality rates were significantly higher among PLHIV who were prescribed high-dose opioids compared to those who were prescribed lower doses. Our results highlight the risk associated with the prescribing of high-dose opioids to manage HIV-related pain and emphasize the need to explore non-opioid approaches to pain management.
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Affiliation(s)
- Saif-El-Din El-Akkad
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Seonaid Nolan
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6; Research Scientist & Health Administrative Data Lead, B.C. Centre on Substance Use Assistant Professor, Department of Medicine, University of British Columbia, 400-1045 Howe Street Vancouver, BC, Canada, V6Z 2A9
| | - Nadia Fairbairn
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6; Research Scientist & Health Administrative Data Lead, B.C. Centre on Substance Use Assistant Professor, Department of Medicine, University of British Columbia, 400-1045 Howe Street Vancouver, BC, Canada, V6Z 2A9
| | - Monica Ye
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Anthony Wu
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Rolando Barrios
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Julio Montaner
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6; British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Lianping Ti
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6; Research Scientist & Health Administrative Data Lead, B.C. Centre on Substance Use Assistant Professor, Department of Medicine, University of British Columbia, 400-1045 Howe Street Vancouver, BC, Canada, V6Z 2A9.
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Busserolles J, Lolignier S, Kerckhove N, Bertin C, Authier N, Eschalier A. Replacement of current opioid drugs focusing on MOR-related strategies. Pharmacol Ther 2020; 210:107519. [PMID: 32165137 DOI: 10.1016/j.pharmthera.2020.107519] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 02/24/2020] [Indexed: 12/12/2022]
Abstract
The scarcity and limited risk/benefit ratio of painkillers available on the market, in addition to the opioid crisis, warrant reflection on new innovation strategies. The pharmacopoeia of analgesics is based on products that are often old and derived from clinical empiricism, with limited efficacy or spectrum of action, or resulting in an unsatisfactory tolerability profile. Although they are reference analgesics for nociceptive pain, opioids are subject to the same criticism. The use of opium as an analgesic is historical. Morphine was synthesized at the beginning of the 19th century. The efficacy of opioids is limited in certain painful contexts and these drugs can induce potentially serious and fatal adverse effects. The current North American opioid crisis, with an ever-rising number of deaths by opioid overdose, is a tragic illustration of this. It is therefore legitimate to develop research into molecules likely to maintain or increase opioid efficacy while improving their tolerability. Several avenues are being explored including targeting of the mu opioid receptor (MOR) splice variants, developing biased agonists or targeting of other receptors such as heteromers with MOR. Ion channels acting as MOR effectors, are also targeted in order to offer compounds without MOR-dependent adverse effects. Another route is to develop opioid analgesics with peripheral action or limited central nervous system (CNS) access. Finally, endogenous opioids used as drugs or compounds that modify the metabolism of endogenous opioids (Dual ENKephalinase Inhibitors) are being developed. The aim of the present review is to present these various targets/strategies with reference to current indications for opioids, concerns about their widespread use, particularly in chronic non-cancer pains, and ways of limiting the risk of opioid abuse and misuse.
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Affiliation(s)
- Jérôme Busserolles
- Université Clermont Auvergne, INSERM, CHU, NEURO-DOL Pharmacologie Fondamentale et Clinique de la douleur, F-63000 Clermont-Ferrand, France; Institut ANALGESIA, Faculté de Médecine, F-63000 Clermont-Ferrand, France
| | - Stéphane Lolignier
- Université Clermont Auvergne, INSERM, CHU, NEURO-DOL Pharmacologie Fondamentale et Clinique de la douleur, F-63000 Clermont-Ferrand, France; Institut ANALGESIA, Faculté de Médecine, F-63000 Clermont-Ferrand, France
| | - Nicolas Kerckhove
- Université Clermont Auvergne, INSERM, CHU, NEURO-DOL Pharmacologie Fondamentale et Clinique de la douleur, F-63000 Clermont-Ferrand, France; Institut ANALGESIA, Faculté de Médecine, F-63000 Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA), French monitoring centre for analgesic drugs, CHU, F-63000 Clermont-Ferrand, France
| | - Célian Bertin
- Université Clermont Auvergne, INSERM, CHU, NEURO-DOL Pharmacologie Fondamentale et Clinique de la douleur, F-63000 Clermont-Ferrand, France; Institut ANALGESIA, Faculté de Médecine, F-63000 Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA), French monitoring centre for analgesic drugs, CHU, F-63000 Clermont-Ferrand, France
| | - Nicolas Authier
- Université Clermont Auvergne, INSERM, CHU, NEURO-DOL Pharmacologie Fondamentale et Clinique de la douleur, F-63000 Clermont-Ferrand, France; Institut ANALGESIA, Faculté de Médecine, F-63000 Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA), French monitoring centre for analgesic drugs, CHU, F-63000 Clermont-Ferrand, France
| | - Alain Eschalier
- Université Clermont Auvergne, INSERM, CHU, NEURO-DOL Pharmacologie Fondamentale et Clinique de la douleur, F-63000 Clermont-Ferrand, France; Institut ANALGESIA, Faculté de Médecine, F-63000 Clermont-Ferrand, France.
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Leng X, Zhang F, Yao S, Weng X, Lu K, Chen G, Huang M, Huang Y, Zeng X, Hopp M, Lu G. Prolonged-Release (PR) Oxycodone/Naloxone Improves Bowel Function Compared with Oxycodone PR and Provides Effective Analgesia in Chinese Patients with Non-malignant Pain: A Randomized, Double-Blind Trial. Adv Ther 2020; 37:1188-1202. [PMID: 32020565 PMCID: PMC7089730 DOI: 10.1007/s12325-020-01244-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Indexed: 12/17/2022]
Abstract
Introduction Prolonged-release oxycodone/naloxone (OXN PR), combining an opioid analgesic with selective blockade of enteric µ-opioid receptors, provided effective analgesia and improved bowel function in patients with moderate-to-severe pain and opioid-induced constipation in clinical trials predominantly conducted in Western countries. This double-blind randomized controlled trial investigated OXN PR (N = 116) versus prolonged-release oxycodone (OXY PR, N = 115) for 8 weeks at doses up to 50 mg/day in patients with moderate-to-severe, chronic, non-malignant musculoskeletal pain and opioid-induced constipation recruited in China. Methods A total of 234 patients at least 18 years of age with non-malignant musculoskeletal pain for more than 4 weeks that was moderate-to-severe in intensity and required round-the-clock opioid therapy were randomized (1:1) to OXN PR or OXY PR. The primary endpoint was bowel function using the Bowel Function Index (BFI). Secondary endpoints included safety, Brief Pain Inventory-Short Form (BPI-SF), use of analgesic and laxative rescue medication, and health-related quality of life (EQ-5D). Results While BFI scores were comparable at baseline, at week 8 improvements were greater with OXN PR vs OXY PR (least squares mean [LSM] difference (95% CI) − 9.1 (− 14.0, − 4.2); P < 0.001. From weeks 2 to 8, mean BFI scores were in the range of normal bowel function (≤ 28.8) with OXN PR but were in the range of constipation (> 28.8) at all timepoints with OXY PR. Analgesia with OXN PR was similar and non-inferior to OXY PR on the basis of modified BPI-SF average 24-h pain scores at week 8: LSM difference (95% CI) − 0.3 (− 0.5, − 0.1); P < 0.001. The most frequent treatment-related AEs were nausea (OXN PR 5% vs OXY PR 6%) and dizziness (4% vs 4%). Conclusion OXN PR provided clinically meaningful improvements in bowel function and effective analgesia in Chinese patients with moderate-to-severe musculoskeletal pain and pre-existing opioid-induced constipation. Trial Registration ClinicalTrials.gov, identifier NCT01918098. Electronic supplementary material The online version of this article (10.1007/s12325-020-01244-x) contains supplementary material, which is available to authorized users.
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Donatello NN, Emer AA, Salm DC, Ludtke DD, Bordignon SASR, Ferreira JK, Salgado ASI, Venzke D, Bretanha LC, Micke GA, Martins DF. Lavandula angustifolia essential oil inhalation reduces mechanical hyperalgesia in a model of inflammatory and neuropathic pain: The involvement of opioid and cannabinoid receptors. J Neuroimmunol 2020; 340:577145. [DOI: 10.1016/j.jneuroim.2020.577145] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 12/30/2019] [Accepted: 01/08/2020] [Indexed: 01/19/2023]
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Ayyad S, Ahmed S, Pairon P, Haddad F. Use of preoperative opioids increases duration of hospital stay following elective lower limb arthroplasty. - A snapshot of UK practice. J Orthop 2020; 18:162-165. [PMID: 32021024 PMCID: PMC6994732 DOI: 10.1016/j.jor.2019.10.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 10/09/2019] [Accepted: 10/30/2019] [Indexed: 01/28/2023] Open
Abstract
This study is one of the first in the UK where to assess the link between pre-operative opioid use and length of stay or complications. The primary objective was to test our hypothesis; that low dose pre-operative opioids will not lead to an increase in complications and LOS in lower limb arthroplasty patients. 640 records were found and 625 patients were included whom received elective primary or revision surgery. It was found that Pre-operative opioids >12 MED does increase LOS.
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Affiliation(s)
| | - S.S. Ahmed
- Trauma & Orthopaedics, University College London Hospital, London, UK
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Ford JB, Ganguly M, Poorman ME, Grissom WA, Jenkins MW, Chiel HJ, Jansen ED. Identifying the Role of Block Length in Neural Heat Block to Reduce Temperatures During Infrared Neural Inhibition. Lasers Surg Med 2020; 52:259-275. [PMID: 31347188 PMCID: PMC6981060 DOI: 10.1002/lsm.23139] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND OBJECTIVES The objective of this study is to assess the hypothesis that the length of axon heated, defined here as block length (BL), affects the temperature required for thermal inhibition of action potential propagation applied using laser heating. The presence of such a phenomenon has implications for how this technique, called infrared neural inhibition (INI), may be applied in a clinically safe manner since it suggests that temperatures required for therapy may be reduced through the proper spatial application of light. Here, we validate the presence of this phenomenon by assessing how the peak temperatures during INI are reduced when two different BLs are applied using irradiation from either one or two adjacent optical fibers. STUDY DESIGN/MATERIALS AND METHODS Assessment of the role of BL was carried out over two phases. First, a computational proof of concept was performed in the neural conduction simulation environment, NEURON, simulating the response of action potentials to increased temperatures applied at different full-width at half-maxima (FWHM) along axons. Second, ex vivo validation of these predictions was performed by measuring the radiant exposure, peak temperature rise, and FWHM of heat distributions associated with INI from one or two adjacent optical fibers. Electrophysiological assessment of radiant exposures at inhibition threshold were carried out in ex vivo Aplysia californica (sea slug) pleural abdominal nerves ( n = 6), an invertebrate with unmyelinated axons. Measurement of the maximum temperature rise required for induced heat block was performed in a water bath using a fine wire thermocouple. Finally, magnetic resonance thermometry (MRT) was performed on a nerve immersed in saline to assess the elevated temperature distribution at these radiant exposures. RESULTS Computational modeling in NEURON provided a theoretical proof of concept that the BL is an important factor contributing to the peak temperature required during neural heat block, predicting a 11.7% reduction in temperature rise when the FWHM along an axon is increased by 42.9%. Experimental validation showed that, when using two adjacent fibers instead of one, a 38.5 ± 2.2% (mean ± standard error of the mean) reduction in radiant exposure per pulse per fiber threshold at the fiber output (P = 7.3E-6) is measured, resulting in a reduction in peak temperature rise under each fiber of 23.5 ± 2.1% ( P = 9.3E-5) and 15.0 ± 2.4% ( P = 1.4E-3) and an increase in the FWHM of heating by 37.7 ± 6.4% ( P = 1E-3), 68.4 ± 5.2% ( P = 2.4E-5), and 51.9 ± 9.9% ( P = 1.7E-3) in three MRT slices. CONCLUSIONS This study provides the first experimental evidence for a phenomenon during the heat block in which the temperature for inhibition is dependent on the BL. While more work is needed to further reduce the temperature during INI, the results highlight that spatial application of the temperature rise during INI must be considered. Optimized implementation of INI may leverage this cellular response to provide optical modulation of neural signals with lower temperatures over greater time periods, which may increase the utility of the technique for laboratory and clinical use. Lasers Surg. Med. © 2019 Wiley Periodicals, Inc.
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Affiliation(s)
- Jeremy B. Ford
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
| | - Mohit Ganguly
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
| | - Megan E. Poorman
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
- Vanderbilt University Institute of Imaging Sciences, Vanderbilt University, 1161 21st Ave S, Nashville, Tennessee 37232
| | - William A. Grissom
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
- Vanderbilt University Institute of Imaging Sciences, Vanderbilt University, 1161 21st Ave S, Nashville, Tennessee 37232
| | - Michael W. Jenkins
- Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Ave, Cleveland, Ohio 44106
- Department of Pediatrics, Case Western Reserve University, 2109 Adelbert Rd, Cleveland, Ohio 44106
| | - Hillel J. Chiel
- Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Ave, Cleveland, Ohio 44106
- Department of Biology, Case Western Reserve University, 2080 Adelbert Rd, Cleveland, Ohio 44106
- Department of Neurosciences, Case Western Reserve University, 2210 Circle Drive, Cleveland, Ohio 44106
| | - E. Duco Jansen
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37232
- Department of Neurological Surgery, Vanderbilt University, 1161 21st Ave S, Nashville, Tennessee 37232
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Khdour MR. Treatment of diabetic peripheral neuropathy: a review. J Pharm Pharmacol 2020; 72:863-872. [PMID: 32067247 DOI: 10.1111/jphp.13241] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This review surveys current pharmacotherapies available for the treatment of diabetic peripheral neuropathy (DPN), emphasising their mechanisms of action. METHODS A comprehensive literature review focusing on the 'pharmacotherapy and treatment of diabetic peripheral neuropathy' was conducted. The Database of International Pharmaceutical Abstracts, EMBASE, PubMed, OVID, Scopus, Google and Google Scholar were searched, and reference lists of relevant articles were also included. KEY FINDINGS Diabetic peripheral neuropathy is often inadequately treated, and the role of improving glycaemic control specifically in type-2 diabetes remains unclear. It is crucial to explore the mechanisms of action and effectiveness of available therapies. Major international clinical guidelines for the management of DPN recommend several symptomatic treatments. First-line therapies include tricyclic antidepressants, serotonin-noradrenaline reuptake inhibitors, and anticonvulsants that act on calcium channels. Other therapies include opioids and topical agents such as capsaicin and lidocaine. The objectives of this paper are to review current guidelines for the pharmacological management of DPN and to discuss research relevant to the further development of pharmacological recommendations for the treatment of diabetic neuropathy. SUMMARY Diabetic neuropathy is a highly prevalent, disabling condition, the management of which is associated with significant costs. Evidence supports the use of specific anticonvulsants and antidepressants for pain management in patients with diabetic peripheral neuropathy. All current guidelines advise a personalised approach with a low-dose start that is tailored to the maximum response having the least side effects or adverse events.
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Affiliation(s)
- Maher R Khdour
- Pharmacotherapy, Faculty of Pharmacy, Al-Quds University, Jerusalem, Palestine
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Yang J, Bauer BA, Wahner-Roedler DL, Chon TY, Xiao L. The Modified WHO Analgesic Ladder: Is It Appropriate for Chronic Non-Cancer Pain? J Pain Res 2020; 13:411-417. [PMID: 32110089 PMCID: PMC7038776 DOI: 10.2147/jpr.s244173] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 01/30/2020] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION From 1986, the World Health Organization (WHO) analgesic ladder has been used as the simple and valuable pain-relieving guidance in the pharmaceutical pain management, however, with the development of medical history, notions about pain physiology and pain management have already updated. Is the analgesic ladder still appropriate for chronic non-cancer pain (CNCP) patients? This study aims to analyse the current usage of the analgesic ladder in patients with CNCP by evaluating previously published pertinent studies. METHODS Literature published in English from January 1980 to April 2019 and cited on PubMed database was included. Analysis on the analgesic ladder, current status of CNCP management, and a new revised ladder model were developed based on relevant literature. RESULTS The WHO analgesic ladder for cancer pain is not appropriate for current CNCP management. It is revised into a four-step ladder: the integrative therapies being adopted at each step for reducing or even stopping the use of opioid analgesics; interventional therapies being considered as step 3 before upgrading to strong opioids if non-opioids and weak opioids failed in CNCP management. DISCUSSION A simple and valuable guideline in past years, the WHO analgesic ladder is inappropriate for the current use of CNCP control. A revised four-step analgesic ladder aligned with integrative medicine principles and minimally invasive interventions is recommended for control of CNCP.
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Affiliation(s)
- Juan Yang
- Department of Pain Medicine, Shenzhen Nanshan People’s Hospital, Shenzhen518052, People’s Republic of China
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN55905, USA
| | - Brent A Bauer
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN55905, USA
| | | | - Tony Y Chon
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN55905, USA
| | - Lizu Xiao
- Department of Pain Medicine, Shenzhen Nanshan People’s Hospital, Shenzhen518052, People’s Republic of China
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Shah P, Siu A. Considerations for neonatal and pediatric pain management. Am J Health Syst Pharm 2020; 76:1511-1520. [PMID: 31504147 DOI: 10.1093/ajhp/zxz166] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE Current literature and clinical practice guidelines on pediatric pain management are reviewed. SUMMARY Acute pain is commonly present in neonatal and pediatric patients due to underlying disease states or procedures. Especially in institutions with limited pediatric pain services, it is imperative to describe the appropriate management of pain and pharmacotherapy options that are effective and safe in pediatric patients. Despite the knowledge of pain being an important aspect in the management of children, barriers exist, leading to suboptimal treatment. Addressing these barriers through education of healthcare practitioners, families, and patients will lead to optimizing the patient pain experience. Tools for pain assessment vary depending on the type of pain, the child's age and understanding of pain, and the clinical situation. Pharmacotherapy options for pain management in neonates and pediatric patients include opioid and nonopioid agents. Efficacy and safety data on the use of medications for the treatment of pain in pediatric patients is described. The delivery of medication encompasses patient-specific factors and preferences. Strategies for opioid stewardship and management of iatrogenic withdrawal pose a unique challenge in pediatric patients. CONCLUSION The management of acute pain in neonates and pediatric patients should be a priority for all practitioners caring for these patients. Use of age-appropriate pain assessment tools and understanding of the mechanisms of action and roles in therapy of various nonopioid and opioid therapies can help optimize treatment of pain in neonatal and pediatric patients.
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Affiliation(s)
- Pooja Shah
- Department of Pharmacy Practice and Administration, Ernest Mario School of Pharmacy at Rutgers University, the State University of New Jersey, Piscataway, NJ, and Department of Clinical Pharmacy Services, Hackensack University Medical Center, Hackensack, NJ
| | - Anita Siu
- Department of Pharmacy Practice and Administration, Ernest Mario School of Pharmacy at Rutgers University, the State University of New Jersey, Piscataway, NJ, and Department of Clinical Pharmacy Services, Jersey Shore University Medical Center, Neptune, NJ
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Balhara YPS, Singh S, Kalra S. Pragmatic Opioid Use in Painful Diabetic Neuropathy. EUROPEAN ENDOCRINOLOGY 2020; 16:21-24. [PMID: 32595765 DOI: 10.17925/ee.2020.16.1.21] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 12/16/2019] [Indexed: 12/11/2022]
Abstract
The management of painful diabetic neuropathy poses a tough clinical challenge. Although opioid analgesics are considered as second- or third-line agents in the management of moderate-to-severe neuropathic pain, prescription of opioids for this indication is higher than expected. This narrative review is a recommendation on how to ensure pragmatic use of opioids for those with painful diabetic neuropathy while avoiding complications such as opioid overdose, opioid diversion and the development of opioid-use disorder. Risk mitigation strategies at the level of the clinician include periodic assessment and documentation of clinical details, treatment history and psychosocial status. Using a multimodal approach to pain management, medication counselling, adherence monitoring programmes, evidence-based opioid dosing strategies and empowering patients to make treatment decisions are effective strategies in reducing risk associated with prolonged opioid use. At the organisational and policy level, using prescription drug monitoring programmes, carrying out periodic opioid utilisation reviews and providing training to patients and physicians on safe opioid use are useful, implementable strategies.
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Affiliation(s)
- Yatan Pal Singh Balhara
- Department of Psychiatry, National Drug Dependence Treatment Center, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Shalini Singh
- Institute of Liver and Biliary Sciences (ILBS), New Delhi, India
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Petrilla A, Marrett E, Shen X, Kwong WJ, Pezalla E. Association Between Formulary Coverage and Use of Abuse-Deterrent Prescription Opioids, Risk for Abuse or Overdose, and Associated Healthcare Resource Utilization. AMERICAN HEALTH & DRUG BENEFITS 2020; 13:21-31. [PMID: 32165996 PMCID: PMC7040955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 12/10/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Significant public health concerns exist regarding the misuse and abuse of prescription opioids. Abuse-deterrent formulation (ADF) opioids may be leveraged as an important tool for combating the current opioid crisis. OBJECTIVES To evaluate the relationships between ADF opioid formulary coverage and the ADF utilization rate, the risk for opioid abuse or overdose, opioid abuse or overdose-related healthcare resource utilization, and medical costs within a calendar year. METHODS This cross-sectional multiyear panel study included adults prescribed an opioid medication in 2015 or 2016. We analyzed the medical and pharmacy claims linked to health plan benefit design data. An ADF opioid-including reformulated oxycodone hydrochloride (HCl) controlled-release (CR; reformulated OxyContin), morphine sulfate and naltrexone HCl extended-release (ER; Embeda), and hydrocodone bitartrate ER (Hysingla ER)-was considered covered if it was listed on the health plan's formulary. Generalized linear models were used to assess the association between ADF opioid formulary coverage and the study outcomes. RESULTS Of 1,350,607 eligible patients, those enrolled in health plans with coverage of ADF opioids were more likely to fill a prescription for an ADF opioid than those enrolled in plans that did not cover ADF opioids. The risk for opioid abuse or overdose was significantly lower among patients enrolled in plans with broader ADF coverage (adjusted odds ratio [OR], 0.91; 95% confidence interval [CI], 0.86-0.95 for oxycodone HCl CR only vs no ADF coverage; adjusted OR, 0.70; 95% CI, 0.67-0.73 for oxycodone HCl CR plus ≥1 ADF opiods vs no ADF; adjusted OR, 0.77; 95% CI, 0.73-0.81 for oxycodone HCl CR plus ≥1 ADF opiods vs oxycodone HCl CR only; all P <.0001). Approximately 15% and 25% reductions in the opioid abuse or overdose-related hospitalization rate and medical costs were observed for those in the oxycodone HCl CR plus ≥1 ADF opioids coverage group versus those without ADF opioid coverage. CONCLUSIONS Broad formulary coverage of ADF opioids is associated with reduced rates of opioid abuse or overdose in real-world managed care populations. Health plan administrators and policymakers may consider improving the formulary coverage of ADF opioids as a strategy to ensure appropriate patient access to necessary pain medications while mitigating risk for opioid abuse or overdose.
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Affiliation(s)
| | - Elizabeth Marrett
- Director, Health Economics and Outcomes Research, Daiichi Sankyo, Basking Ridge, NJ
| | - Xian Shen
- Associate Principal, Avalere Health, during this study
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Colasanti J, Lira MC, Cheng DM, Liebschutz JM, Tsui JI, Forman LS, Sullivan M, Walley AY, Bridden C, Root C, Podolsky M, Abrams C, Outlaw K, Harris CE, Armstrong WS, Samet JH, Del Rio C. Chronic Opioid Therapy in People Living With Human Immunodeficiency Virus: Patients' Perspectives on Risks, Monitoring, and Guidelines. Clin Infect Dis 2020; 68:291-297. [PMID: 29860411 DOI: 10.1093/cid/ciy452] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 05/29/2018] [Indexed: 12/24/2022] Open
Abstract
Background Chronic opioid therapy (COT) is common in people living with human immunodeficiency virus (PLHIV), but is not well studied. We assessed opioid risk behaviors, perceptions of risk, opioid monitoring, and associated Current Opioid Misuse Measure (COMM) scores of PLHIV on COT. Methods COT was defined as ≥3 opioid prescriptions ≥21 days apart in the past 6 months. Demographics, substance use, COMM score, and perceptions of and satisfaction with COT monitoring were assessed among PLHIV on COT from 2 HIV clinics. Results Among participants (N = 165) on COT, 66% were male and 72% were black, with a median age of 55 (standard deviation, 8) years. Alcohol and drug use disorders were present in 17% and 19%, respectively. In 43%, the COMM score, a measure of potential opioid misuse, was high. Thirty percent had an opioid treatment agreement, 66% a urine drug test (UDT), and 12% a pill count. Ninety percent acknowledged opioids' addictive potential. Median (interquartile range) satisfaction levels (1-10 [10 = highest]) were 10 (7-10) for opioid treatment agreements, 9.5 (6-10) for pill counts, and 10 (8-10) for UDT. No association was found between higher COMM score and receipt of or satisfaction with COT monitoring. Conclusions Among PLHIV on COT, opioid misuse and awareness of the addictive potential of COT are common, yet COT monitoring practices were not guideline concordant. Patients who received monitoring practices reported high satisfaction. Patient attitudes suggest high acceptance of guideline concordant care for PLHIV on COT when it occurs.
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Affiliation(s)
- Jonathan Colasanti
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia.,Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Marlene C Lira
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, Massachusetts
| | - Debbie M Cheng
- Department of Biostatistics, Boston University School of Public Health, Massachusetts
| | - Jane M Liebschutz
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pennsylvania
| | - Judith I Tsui
- Section of General Internal Medicine, Department of Medicine, University of Washington and Harborview Medical Center, Seattle
| | - Leah S Forman
- Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Massachusetts
| | - Meg Sullivan
- Section of Infectious Disease, Department of Medicine, Boston University School of Medicine, Massachusetts
| | - Alexander Y Walley
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, Massachusetts
| | - Carly Bridden
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, Massachusetts
| | - Christin Root
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Melissa Podolsky
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, Massachusetts
| | - Catherine Abrams
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Kishna Outlaw
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Catherine E Harris
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Wendy S Armstrong
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Jeffrey H Samet
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, Massachusetts
| | - Carlos Del Rio
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia.,Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
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