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Delle JM, Gazley C. Advocating for Multimodal Pain Management and Reducing the Need for Opioids in the Acute and Chronic Pain Setting. Nurs Clin North Am 2021; 56:357-367. [PMID: 34366156 DOI: 10.1016/j.cnur.2021.04.003] [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: 10/21/2022]
Abstract
The opioid epidemic skyrocketed around 2017 when many pharmaceutical companies guaranteed effective pain relief with nonaddictive properties of prescription opioids. However, this has proven to be inadequate because opioid misuse has increased in the United States. These catastrophic consequences led many providers to take on a different approach to pain management in the acute and chronic setting. In the last few years, a great deal of research has focused more on a multimodal pain management approach, in hopes to decrease the rate of opioid misuse and related overdoses and help assist in putting an end to this public health crisis.
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Affiliation(s)
- Janelle M Delle
- Vanderbilt University Medical Center, 1211 Medical Center Drive, D-2106 MCN, Nashville, TN 37232, USA
| | - Cheryl Gazley
- Interventional Pain Center, 353 New Shackle Island Road, Suite 101-A, Hendersonville, TN 37075, USA.
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Gibb TS, Crutchfield P, Redinger MJ, Minser J. Ethical and Professional Considerations in Integrated Behavioral Health. Pediatr Clin North Am 2021; 68:607-619. [PMID: 34044988 DOI: 10.1016/j.pcl.2021.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Integrated behavioral health models of care offer many benefits for patient experience and outcomes. However, multidisciplinary teams are comprised of professionals who each may have different professional norms and ethical obligations, which may at times be in conflict. This article offers a framework for negotiating potential conflicts between professional norms and expectations across disciplines involved in integrated behavioral health teams.
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Affiliation(s)
- Tyler S Gibb
- Program in Medical Ethics, Humanities & Law, Western Michigan University Homer Stryker M.D. School of Medicine, 1000 Oakland Drive, Kalamazoo, MI 49008-8010, USA.
| | - Parker Crutchfield
- Program in Medical Ethics, Humanities & Law, Western Michigan University Homer Stryker M.D. School of Medicine, 1000 Oakland Drive, Kalamazoo, MI 49008-8010, USA
| | - Michael J Redinger
- Department of Psychiatry, Program in Medical Ethics, Humanities & Law, Western Michigan University Homer Stryker M.D. School of Medicine, 1000 Oakland Drive, Kalamazoo, MI 49008-8010, USA. https://twitter.com/MikeRedingerMD
| | - John Minser
- Program in Medical Ethics, Humanities & Law, Western Michigan University Homer Stryker M.D. School of Medicine, 1000 Oakland Drive, Kalamazoo, MI 49008-8010, USA
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Trends in opioid prescribing practices in South Korea, 2009-2019: Are we safe from an opioid epidemic? PLoS One 2021; 16:e0250972. [PMID: 33979378 PMCID: PMC8115784 DOI: 10.1371/journal.pone.0250972] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 04/16/2021] [Indexed: 11/19/2022] Open
Abstract
Opioid prescribing data can guide regulation policy by informing trends and types of opioids prescribed and geographic variations. In South Korea, the nationwide data on prescribing opioids remain unclear. We aimed to evaluate an 11-year trend of opioid prescription in South Korea, both nationally and by administrative districts. A population-based cross-sectional analysis of opioid prescriptions dispensed nationwide in outpatient departments between January 1, 2009, and December 31, 2019, was conducted for this study. Data were obtained from the Health Insurance Review & Assessment Service. The types of opioids prescribed were categorized into total, strong, and extended-release and long-acting formulation. Trends in the prescription rate per 1000 persons were examined over time nationally and across administrative districts. There are significant increasing trends for total, strong, and extended-release and long-acting opioid prescriptions (rate per 1000 persons in 2009 and 2019: total opioids, 347.5 and 531.3; strong opioids, 0.6 and 15.2; extended-release and long-acting opioids, 6.8 and 82.0). The pattern of dispensing opioids increased from 2009 to 2013 and slowed down from 2013 to 2019. The rate of opioid prescriptions issued between administrative districts nearly doubled for all types of opioids. Prescription opioid dispensing increased substantially over the study period. The increase in the prescription of total opioids was largely attributed to an increase in the prescription of weak opioids. However, the increase in prescriptions of extended-release and long-acting opioids could be a future concern. These data may inform government organizations to create regulations and interventions for prescribing opioids.
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Fujita W. [MOPr-DOPr heteromer: the meaning and possibility as novel therapeutic target for pain control]. Nihon Yakurigaku Zasshi 2021; 156:134-138. [PMID: 33952839 DOI: 10.1254/fpj.20103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Many studies suggest opioid receptor (OPr) dimerization modulates the pharmacological properties of opiates. Specifically, heteromerization between OPr types has been reported to lead to changes in intracellular signaling. Thus, ligands targeting heteromers are expected to be novel therapeutic targets with reduced side effects. The heteromers of mu (MOPr) and delta (DOPr) are detected in brain regions involved in pain processing. The bivalent ligand or small molecule were identified as a MOPr-DOPr targeting ligand. These ligands exhibit antinociceptive properties similar to that of morphine with lesser antinociceptive tolerance as compared to morphine. Studies exploring the in vivo regulation of MOPr-DOPr heteromers, showed chronic morphine administration leads to an upregulation of these heteromers in select brain regions. Exploration of mechanisms underlying this phenomenon led us to the G protein-coupled receptor chaperone, RTP4, that is induced by chronic morphine and facilitates the heteromerization of MOPr and DOPr. In this review, I will introduce the simulated structure or property of MOPr-DOPr heteromer, its targeting ligands, and its intracellular regulatory mechanism that include a key molecule like RTP4 that could serve as a scaffold for the development of novel therapeutic drugs with reduced adverse effects, and hence may take place of the conventional clinical opioids.
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Affiliation(s)
- Wakako Fujita
- Department of Medical Pharmacology, Nagasaki University Graduate School of Biomedical Sciences
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Association between Paravertebral Block and Pain Score at the Time of Hospital Discharge in Oncoplastic Breast Surgery: A Retrospective Cohort Study. Plast Reconstr Surg 2021; 147:928e-935e. [PMID: 33973946 DOI: 10.1097/prs.0000000000007942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Using nonopioid analgesics may decrease the risk of patients chronically using opioids postoperatively. The authors evaluated the relationship between paravertebral block and pain score at the time of hospital discharge. METHODS The authors performed a retrospective cohort study of 89 women with American Society of Anesthesiologists Physical Status I to III undergoing oncoplastic breast surgery with 20 to 50 percent breast tissue removal and immediate contralateral reconstruction between August of 2015 and August of 2018. The primary outcome was pain score at hospital discharge with or without paravertebral block. The secondary outcome was postoperative length of stay. Data were analyzed using the Wilcoxon rank sum test, t test, Fisher's exact test, univariable and multivariable regression, Kaplan-Meier analyses, and Cox regression. RESULTS Median pain score at hospital discharge was lower with paravertebral block [2 (interquartile range, 0 to 2) compared to 4 (interquartile range, 3 to 5); p < 0.001]. Multivariable regression revealed that pain score at the time of hospital discharge was inversely associated with paravertebral block after adjusting for age, body mass index, American Society of Anesthesiologists class, extent of lymph node surgery, and duration of surgery (p < 0.001). Pain score at hospital discharge was also associated with total opioid consumption during the first 24 hours after surgery (p = 0.001). Patients who received paravertebral blocks had median total 24-hour postoperative opioid consumption in morphine equivalents of 7 mg (interquartile range, 3 to 10 mg) compared with 13 mg (interquartile range, 7 to 18 mg) (p < 0.001), and median length of stay of 18 hours (interquartile range, 16 to 20 hours) compared with 22 hours (interquartile range, 21 to 27 hours) (p < 0.001). CONCLUSION Paravertebral blocks are associated with decreased pain score at the time of hospital discharge. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
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Lucerne KE, Osman A, Meckel KR, Kiraly DD. Contributions of neuroimmune and gut-brain signaling to vulnerability of developing substance use disorders. Neuropharmacology 2021; 192:108598. [PMID: 33965398 DOI: 10.1016/j.neuropharm.2021.108598] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 03/19/2021] [Accepted: 05/03/2021] [Indexed: 02/06/2023]
Abstract
Epidemiology and clinical research indicate that only a subset of people who are exposed to drugs of abuse will go on to develop a substance use disorder. Numerous factors impact individual susceptibility to developing a substance use disorder, including intrinsic biological factors, environmental factors, and interpersonal/social factors. Given the extensive morbidity and mortality that is wrought as a consequence of substance use disorders, a substantial body of research has focused on understanding the risk factors that mediate the shift from initial drug use to pathological drug use. Understanding these risk factors provides a clear path for the development of risk mitigation strategies to help reduce the burden of substance use disorders in the population. Here we will review the rapidly growing body of literature that examines the importance of interactions between the peripheral immune system, the gut microbiome, and the central nervous system (CNS) in mediating the transition to pathological drug use. While these systems had long been viewed as distinct, there is growing evidence that there is bidirectional communication between both the immune system and the gut microbiome that drive changes in neural and behavioral plasticity relevant to substance use disorders. Further, both of these systems are highly sensitive to environmental perturbations and are implicated in numerous neuropsychiatric conditions. While the field of study examining these interactions in substance use disorders is in its relative infancy, clarifying the relationship between gut-immune-brain signaling and substance use disorders has potential to improve our understanding of individual propensity to developing addiction and yield important insight into potential treatment options.
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Affiliation(s)
- Kelsey E Lucerne
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Aya Osman
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Katherine R Meckel
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Drew D Kiraly
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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El-Bassel N, Shoptaw S, Goodman-Meza D, Ono H. Addressing long overdue social and structural determinants of the opioid epidemic. Drug Alcohol Depend 2021; 222:108679. [PMID: 33810910 DOI: 10.1016/j.drugalcdep.2021.108679] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Steven Shoptaw
- Department of Family Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - David Goodman-Meza
- Department of Medicine and Department of Family Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Hiromi Ono
- Independent Scholar, Washington D.C., USA
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Black-Tiong S, Gonzalez-Chica D, Stocks N. Trends in long-term opioid prescriptions for musculoskeletal conditions in Australian general practice: a national longitudinal study using MedicineInsight, 2012-2018. BMJ Open 2021; 11:e045418. [PMID: 33827841 PMCID: PMC8031026 DOI: 10.1136/bmjopen-2020-045418] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Describe trends and patterns in long-term opioid prescriptions among adults with musculoskeletal conditions (MSK). DESIGN Interrupted time-series analysis based on an open cohort study. SETTING A representative sample of 402 Australian general practices contributing data to the MedicineInsight database. PARTICIPANTS 811 174 patients aged 18+ years with an MSK diagnosis and three or more consultations in any two consecutive years between 2012 and 2018. Males represented 44.5% of the sample, 28.4% were 65+ years and 1.9% were Aboriginal or Torres Strait Islanders. PRIMARY AND SECONDARY OUTCOME MEASURES Annual prevalence and cumulative incidence (%) of long-term opioid prescribing (3+ prescriptions in 90 days) among patients with an MSK. Average duration of these episodes in each year between 2012 and 2018. RESULTS The prevalence of long-term opioid prescribing increased from 5.5% (95% CI 5.2 to 5.8) in 2012 to 9.1% (95% CI 8.8 to 9.7) in 2018 (annual change OR 1.09, 95% CI 1.08 to 1.09), but a slightly lower incidence was observed in 2018 (3.0% vs 3.6%-3.8% in other years; annual change OR 0.99, 95% CI 0.98 to 0.99). The incidence was between 37% and 52% higher among practices located in rural Australia or lower socioeconomic areas. Individual risk factors included increasing age (3.4 times higher among those aged 80+ years than the 18-34 years group in 2012, increasing to 4.8 times higher in 2018), identifying as Aboriginal or Torres Strait Islander (1.7-1.9 higher incidence than their peers), or living in disadvantaged areas (36%-57% more likely than among those living in wealthiest areas). Long-term opioid prescriptions lasted in average 287-301 days between 2012 and 2016, reducing to 229 days in 2017 and 140 days in 2018. A longer duration was observed in practices from more disadvantaged areas and females in all years, except in 2018. CONCLUSIONS The continued rise in the prevalence of long-term opioid prescribing is of concern, despite a recent reduction in the incidence and duration of opioid management.
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Affiliation(s)
- Sean Black-Tiong
- Discipline of General Practice, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - David Gonzalez-Chica
- Discipline of General Practice, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Adelaide Rural Clinical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Nigel Stocks
- Discipline of General Practice, Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
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Gu X, Chen TC, Su TL, Steinke D, Chen LC. Investigating the prescribing trajectory and geographical drug utilisation patterns of gabapentinoids in primary care in England: An ecological study. Br J Clin Pharmacol 2021; 87:4001-4012. [PMID: 33739542 DOI: 10.1111/bcp.14827] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 03/01/2021] [Accepted: 03/05/2021] [Indexed: 12/24/2022] Open
Abstract
AIMS This study aimed to investigate the prescribing trajectory, geographical variation and population factors, including socioeconomic status (SES), related to prescribing gabapentinoids in primary care in England. METHODS This ecological study applied practice-level dispensing data and statistics from the UK National Health Service Digital and Office for National Statistics from 2013 to 2019. The prescribing of gabapentinoids (in defined daily doses [DDDs]/1000 people) was measured annually and quarterly. General practices were categorised according to the quarterly prescribing in a group-based trajectory model. The one-year prescribing in 2018/19 was associated with practice-level covariates in a mixed-effects multilevel regression, adjusted for the cluster-effects of Clinical Commissioning Groups (CCGs) and mapped geographically. RESULTS The annual national prescription rate increased by 70% from 2800 to 4773 DDDs/1000 people in the time period 2013/14 to 2018/19. General practices were stratified into six trajectory groups. Practices with the highest level and the greatest increase in prescribing (n = 789; 9.8%) are mainly located in the north of England and along the east and south coastline. Socioeconomic status, demographic characteristics and relevant disease conditions were significantly associated with the prescribing. For every decrease in the Index of Multiple Deprivation decile (becoming less affluent), prescribing of gabapentinoids increased significantly by 203 (95% CI: 183-222) DDDs/1000 registrants. CONCLUSIONS Gabapentinoid prescribing trajectories varied across geographical regions and are associated with socioeconomic status, CCG locality (geography) and other population characteristics. These factors should be considered in future studies investigating the determinants of gabapentinoid prescribing and the risk of harms associated with gabapentinoids.
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Affiliation(s)
- Xinchun Gu
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PT, UK
| | - Teng-Chou Chen
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PT, UK
| | - Ting-Li Su
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, M13 9PL, UK
| | - Douglas Steinke
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PT, UK
| | - Li-Chia Chen
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PT, UK
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Pain-related behaviors and abnormal cutaneous innervation in a murine model of classical Ehlers-Danlos syndrome. Pain 2021; 161:2274-2283. [PMID: 32483055 DOI: 10.1097/j.pain.0000000000001935] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Classical Ehlers-Danlos syndrome (cEDS) is a connective tissue disorder caused by heterozygous mutations in one of the type V collagen-encoding genes, COL5A1 or COL5A2. cEDS is characterized by generalized joint hypermobility and instability, hyperextensible, fragile skin, and delayed wound healing. Chronic pain is a major problem in cEDS patients, but the underlying mechanisms are largely unknown, and studies in animal models are lacking. Therefore, we assessed pain-related behaviors in haploinsufficient Col5a1 mice, which clinically mimic human cEDS. Compared to wild-type (WT) littermates, 15 to 20-week-old Col5a1 mice of both sexes showed significant hypersensitivity to mechanical stimuli in the hind paws and the abdominal area, but responses to thermal stimuli were unaltered. Spontaneous behaviors, including distance travelled and rearing, were grossly normal in male Col5a1 mice, whereas female Col5a1 mice showed altered climbing behavior. Finally, male and female Col5a1 mice vocalized more than WT littermates when scruffed. Decreased grip strength was also noted. In view of the observed pain phenotype, Col5a1 mice were crossed with NaV1.8-tdTomato reporter mice, enabling visualization of nociceptors in the glabrous skin of the footpad. We observed a significant decrease in intraepidermal nerve fiber density, with fewer nerves crossing the epidermis, and a decreased total nerve length of Col5a1 mice compared to WT. In summary, male and female Col5a1 mice show hypersensitivity to mechanical stimuli, indicative of generalized sensitization of the nervous system, in conjunction with an aberrant organization of cutaneous nociceptors. Therefore, Col5a1 mice will provide a useful tool to study mechanisms of pain associated with cEDS.
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Analgesic Opioid Misuse and Opioid Use Disorder among Patients with Chronic Non-Cancer Pain and Prescribed Opioids in a Pain Centre in France. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18042097. [PMID: 33670004 PMCID: PMC7926319 DOI: 10.3390/ijerph18042097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 02/06/2023]
Abstract
(1) Background: Chronic non-cancer pain (CNCP) remains a public health challenge around the world. Opioids (PO) have been increasingly used in the treatment of CNCP in the last 20 years. This study aimed to assess the prevalence of opioid misuse and prescribed-opioid use disorder (p-OUD) among patients with CNCP in a pain centre in France, and to analyse risk factors for moderate or severe p-OUD. (2) Method: A cross-sectional study was conducted, including patients consulting for pain management in the pain centre of Brest University Hospital. A self-questionnaire was administered (sociodemographic data, medical data, PO misuse, and p-OUD according the Diagnostic and Statistical Manual of Mental Disorders 5 (DSM 5) criteria). Descriptive, univariate, and multivariate analyses were conducted, together with a principal component analysis, in order to identify factors associated with p-OUD. (3) Results: In total, 115 patients were included, the majority of whom were women, with a mean age of 52 years old [18–82]; 64.3% (n = 74) had a current prescription for opioid analgesics (weak or strong). In this group, 56.7% (n = 42) had no or only mild p-OUD and 43.3% (n = 32) had current moderate or severe p-OUD. Patients with moderate or severe p-OUD were more likely to have a current antidepressant prescription, to have had psychotherapy, to currently use strong opioids and oxycodone, and to report taking more frequent doses than prescribed and feeling dependent. (4) Conclusions: We showed that the prevalence of current moderate/severe p-OUD concerned 43.3% of the patients with a CNCP seeking treatment in a pain centre. According to these results, several measures are relevant in managing p-OUD among patients with CNCP.
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Abstract
STUDY DESIGN Retrospective cohort. OBJECTIVE To identify gaps in opioid prescription immediately prior to spinal fusion and to study the effect of such simulated "opioid weaning/elimination" on risk of long-term postoperative opioid use. SUMMARY OF BACKGROUND DATA Numerous studies have described preoperative opioid duration and dose thresholds associated with sustained postoperative opioid use. However, the benefit and duration of preoperative opioid weaning before spinal fusion has not been elaborated. METHODS Humana commercial insurance data (2007-Q1 2017) was used to study primary cervical and lumbar/thoracolumbar fusions. More than 5000 total morphine equivalents in the year before spinal fusion were classified as chronic preoperative opioid use. Based on time between last opioid prescription (<14-days' supply) and spinal fusion, chronic opioid users were divided as; no gap, >2-months gap (2G) and >3-months gap (3G). Primary outcome measure was long-term postoperative opioid use (>5000 total morphine equivalents between 3 and 12-mo postoperatively). The effect of "opioid gap" on risk of long-term postoperative opioid use was studied using multiple-variable logistic regression analyses. RESULTS 17,643 patients were included, of whom 3590 (20.3%) had chronic preoperative opioid use. Of these patients, 41 (1.1%) were in the 3G group and 106 (3.0%) were in the 2G group. In the 2G group, 53.8% patients ceased to have long-term postoperative use as compared with 27.8% in NG group. This association was significant on logistic regression analysis (OR 0.30, 95% CI: 0.20-0.46, P < 0.001). CONCLUSIONS Chronic opioid users whose last opioid prescription was >2-months prior to spinal fusion and less than 14-days' supply had significantly lower risk of long-term postoperative opioid use. We have simulated "opioid weaning" in chronic opioid users undergoing major spinal fusion and our analysis provides an initial reference point for current clinical practice and future clinical studies.Level of Evidence: 3.
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Abstract
Purpose of Review We review the relevance of quantitative sensory testing (QST) in light of acute and chronic postoperative pain and associated challenges. Recent Findings Predicting the occurrence of acute and chronic postoperative pain with QST can help identify patients at risk and allows proactive preventive management. Generally, central QST testing, such as temporal summation of pain (TSP) and conditioned pain modulation (CPM), appear to be the most promising modalities for reliable prediction of postoperative pain by QST. Overall, QST testing has the best predictive value in patients undergoing orthopedic procedures. Summary Current evidence underlines the potential of preoperative QST to predict postoperative pain in patients undergoing elective surgery. Implementing QST in routine preoperative screening can help advancing traditional pain therapy toward personalized perioperative pain medicine.
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Paniccia JE, Weckstein TN, Lebonville CL, Lysle DT. Female rats express heroin-induced and -conditioned suppression of peripheral nitric oxide production in response to endotoxin challenge. Brain Behav Immun 2021; 91:315-323. [PMID: 33039661 PMCID: PMC7749831 DOI: 10.1016/j.bbi.2020.10.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 01/28/2023] Open
Abstract
Opioids and opioid-conditioned stimuli (CS) negatively alter host immunity, impairing the response to pathogens during opioid use and following drug cessation. Using male rats, our laboratory has determined that heroin or heroin-CS exposure preceding a lipopolysaccharide (LPS) challenge markedly suppresses normal induction of peripheral pro-inflammatory biomarkers. Presently, it is unknown if these heroin-induced and -conditioned effects extend to the female immune response. To begin this venture, the current study tested the direct effects of heroin and heroin-CS on LPS-induced peripheral nitric oxide (NO) production in female rats. We focused investigations on peripheral NO as it is a critical pro-inflammatory molecule necessary for pathogen resistance. In Experiment 1, male and female Lewis rats were administered 0 (Saline), 1, or 3 mg/kg heroin subcutaneously (s.c). Sixty minutes later, animals were injected with LPS (1 mg/kg, s.c.). Spleen and plasma samples were collected 6 h later to examine NO production through inducible NO synthase (iNOS) expression and nitrate/nitrite concentration, respectively. In Experiment 2, female Lewis rats underwent five, 60-minute context conditioning sessions with heroin (1 mg/kg, s.c.) or saline. On test day, CS-exposed and control (home cage) animals were injected with LPS (1 mg/kg, s.c.). Tissue was collected 6 h later to examine splenic iNOS expression and plasma nitrate/nitrite concentration. Both heroin administration alone and exposure to heroin-CS suppressed LPS-induced indices of NO production in spleen and plasma. Our results are the first to indicate that, similar to males, female rats express heroin-induced and -conditioned immunomodulation to a LPS challenge.
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Affiliation(s)
- Jacqueline E Paniccia
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, Chapel Hill, NC, USA
| | - Taylor N Weckstein
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, Chapel Hill, NC, USA
| | - Christina L Lebonville
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, Chapel Hill, NC, USA
| | - Donald T Lysle
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, Chapel Hill, NC, USA.
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Cunningham CL, Bakner L, Schuette LM, Young EA. Morphine and ethanol pretreatment effects on expression and extinction of ethanol-induced conditioned place preference and aversion in mice. Psychopharmacology (Berl) 2021; 238:55-66. [PMID: 32980910 PMCID: PMC7796927 DOI: 10.1007/s00213-020-05658-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 09/07/2020] [Indexed: 01/28/2023]
Abstract
RATIONALE Opioid receptor antagonists reliably alter the expression or extinction of ethanol's conditioned motivational effects as indexed by the place conditioning procedure, suggesting endogenous opioids are normally involved. These studies examined how exogenous stimulation of opioid receptors alters ethanol's conditioned rewarding and aversive effects. OBJECTIVES Drugs that either directly (morphine) or indirectly (ethanol) stimulate opioid receptors were tested for their effects on the expression and extinction of ethanol-induced conditioned place preference (CPP) and conditioned place aversion (CPA). METHODS Male DBA/2J mice were exposed to unbiased ethanol (2 g/kg) conditioning procedures that produced either CPP (experiments 1-2) or CPA (experiments 3-4). Morphine (0, 2.5, 5, or 10 mg/kg) was injected before three post-conditioning tests in experiments 1 and 3, whereas ethanol (0, 1, 2, or 3 g/kg) was injected before tests in experiments 2 and 4. All groups received vehicle on test 4 to determine whether the drug pretreatments altered the course of extinction. RESULTS Morphine dose-dependently enhanced CPP expression (experiment 1), but ethanol dose-dependently reduced CPP expression (experiment 2). Test 4 showed no differences between drug-treated mice and mice given vehicle on all tests. Morphine had no effect on expression or extinction of ethanol-induced CPA (experiment 3). The highest ethanol dose (3 g/kg) interfered with CPA expression, but not extinction (experiment 4). CONCLUSIONS Pretreatment drug effects on ethanol CPP and CPA expression were most likely a byproduct of their activity altering effects rather than opioid-receptor mediated modulation of ethanol's conditioned motivational effects. Neither drug affected the course of extinction.
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Affiliation(s)
- Christopher L. Cunningham
- Department of Behavioral Neuroscience and Portland Alcohol Research Center, Oregon Health & Science University, Portland, OR, USA 97239-3098
| | - Lee Bakner
- Department of Psychology, Linfield University, McMinnville, OR, USA 97128
| | - Lindsey M. Schuette
- Department of Behavioral Neuroscience and Portland Alcohol Research Center, Oregon Health & Science University, Portland, OR, USA 97239-3098
| | - Emily A. Young
- Department of Behavioral Neuroscience and Portland Alcohol Research Center, Oregon Health & Science University, Portland, OR, USA 97239-3098
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Bertin C, Delage N, Rolland B, Pennel L, Fatseas M, Trouvin AP, Delorme J, Chenaf C, Authier N. Analgesic opioid use disorders in patients with chronic non-cancer pain: A holistic approach for tailored management. Neurosci Biobehav Rev 2020; 121:160-174. [PMID: 33358994 DOI: 10.1016/j.neubiorev.2020.12.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 12/21/2022]
Abstract
Chronic pain is a major public health issue that frequently leads to analgesic opioid prescriptions. These prescriptions could cause addiction issues in high-risk patients with associated comorbidities, especially those of a psychiatric, addictive, and social nature. Pain management in dependent patients is complex and is yet to be established. By combining the views of professionals from various specialties, we conducted an integrative review on this scope. This methodology synthesizes knowledge and results of significant practical studies to provide a narrative overview of the literature. The main results consisted in first proposing definitions that could allow shared vocabulary among health professionals regardless of their specialties. Next, a discussion was conducted around the main strategies for managing prescription opioid dependence, as well as pain in the context of opioid dependence and associated comorbidities. As a conclusion, we proposed to define the contours of holistic management by outlining the main guidelines for creating a multidisciplinary care framework for multi-comorbid patients with chronic pathologies.
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Affiliation(s)
- Célian Bertin
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm 1107, Neuro-Dol, Service de Pharmacologie Médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, F-63003, Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA) / French Monitoring Centre for Analgesic Drugs, CHU Clermont-Ferrand, Université Clermont Auvergne, F-63001, Clermont-Ferrand, France; Fondation Institut Analgesia, Faculté de Médecine, F-63001, Clermont-Ferrand, France.
| | - Noémie Delage
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm 1107, Neuro-Dol, Service de Pharmacologie Médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, F-63003, Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA) / French Monitoring Centre for Analgesic Drugs, CHU Clermont-Ferrand, Université Clermont Auvergne, F-63001, Clermont-Ferrand, France
| | - Benjamin Rolland
- Service Universitaire d'Addictologie de Lyon (SUAL), CH Le Vinatier, Université de Lyon, UCBL1, INSERM U1028, CNRS UMR 5292, Bron, France
| | - Lucie Pennel
- Service Universitaire de Pharmaco-Addictologie - CSAPA, CHU Grenoble Alpes, UFR de médecine, Université Grenoble-Alpes, 38043 Grenoble, France
| | - Mélina Fatseas
- University of Bordeaux, 33076 Bordeaux Cedex, France; CNRS-UMR 5287- Institut de Neurosciences Cognitives et Intégratives d'Aquitaine (INCIA), Bordeaux, France; CHU de Bordeaux, France
| | - Anne-Priscille Trouvin
- Centre d'Evaluation et Traitement de la Douleur, Université Paris Descartes, Hôpital Cochin, Paris, France; U987, INSERM, Boulogne Billancourt, France
| | - Jessica Delorme
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm 1107, Neuro-Dol, Service de Pharmacologie Médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, F-63003, Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA) / French Monitoring Centre for Analgesic Drugs, CHU Clermont-Ferrand, Université Clermont Auvergne, F-63001, Clermont-Ferrand, France
| | - Chouki Chenaf
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm 1107, Neuro-Dol, Service de Pharmacologie Médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, F-63003, Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA) / French Monitoring Centre for Analgesic Drugs, CHU Clermont-Ferrand, Université Clermont Auvergne, F-63001, Clermont-Ferrand, France
| | - Nicolas Authier
- Université Clermont Auvergne, CHU Clermont-Ferrand, Inserm 1107, Neuro-Dol, Service de Pharmacologie Médicale, Centres Addictovigilance et Pharmacovigilance, Centre Evaluation et Traitement de la Douleur, F-63003, Clermont-Ferrand, France; Observatoire Français des Médicaments Antalgiques (OFMA) / French Monitoring Centre for Analgesic Drugs, CHU Clermont-Ferrand, Université Clermont Auvergne, F-63001, Clermont-Ferrand, France; Fondation Institut Analgesia, Faculté de Médecine, F-63001, Clermont-Ferrand, France
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Kwan SY, Lancaster E, Dixit A, Inglis-Arkell C, Manuel S, Suh I, Shen WT, Seib CD. Reducing Opioid Use in Endocrine Surgery Through Patient Education and Provider Prescribing Patterns. J Surg Res 2020; 256:303-310. [PMID: 32712445 PMCID: PMC7855097 DOI: 10.1016/j.jss.2020.06.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/31/2020] [Accepted: 06/16/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Postoperative opioid use can lead to dependence, contributing to the opioid epidemic in the United States. New persistent opioid use after minor surgeries occurs in 5.9% of patients. With increased documentation of persistent opioid use postoperatively, surgeons must pursue interventions to reduce opioid use perioperatively. METHODS We performed a prospective cohort study to assess the feasibility of a preoperative intervention via patient education or counseling and changes in provider prescribing patterns to reduce postoperative opioid use. We included adult patients undergoing thyroidectomy and parathyroidectomy from January 22, 2019 to February 28, 2019 at a tertiary referral, academic endocrine surgery practice. Surveys were administered to assess pain and patient satisfaction postoperatively. Prescription, demographic, and comorbidity data were collected from the electronic health record. RESULTS Sixty six patients (74.2% women, mean age 58.6 [SD 14.9] y) underwent thyroidectomy (n = 35), parathyroidectomy (n = 24), and other cervical endocrine operations (n = 7). All patients received a preoperative educational intervention in the form of a paper handout. 90.9% of patients were discharged with prescriptions for nonopioid pain medications, and 7.6% were given an opioid prescription on discharge. Among those who received an opioid prescription, the median quantity of opioids prescribed was 135 (IQR 120-150) oral morphine equivalents. On survey, four patients (6.1%) reported any postoperative opioid use, and 94.6% of patients expressed satisfaction with their preoperative education and postoperative pain management. CONCLUSIONS Clear and standardized education regarding postoperative pain management is feasible and associated with high patient satisfaction. Initiation of such education may support efforts to minimize unnecessary opioid prescriptions in the population undergoing endocrine surgery.
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Affiliation(s)
- Stephanie Y. Kwan
- University of California- San Francisco, School of Medicine, 513 Parnassus Ave, San Francisco, CA, USA 94143
| | - Elizabeth Lancaster
- University of California- San Francisco, Department of Surgery, 513 Parnassus Ave, Room S-321, San Francisco, CA, USA 94143
| | - Anjali Dixit
- University of California- San Francisco, Department of Anesthesia and Perioperative Care, 513 Parnassus Ave, San Francisco, CA, USA 94143
| | - Christina Inglis-Arkell
- University of California- San Francisco, Department of Anesthesia and Perioperative Care, 513 Parnassus Ave, San Francisco, CA, USA 94143
| | - Solmaz Manuel
- University of California- San Francisco, Department of Anesthesia and Perioperative Care, 513 Parnassus Ave, San Francisco, CA, USA 94143
| | - Insoo Suh
- University of California- San Francisco, Department of Surgery, Section of Endocrine Surgery, 1600 Divisadero St, 4 Floor, San Francisco, CA, USA 94115
| | - Wen T. Shen
- University of California- San Francisco, Department of Surgery, Section of Endocrine Surgery, 1600 Divisadero St, 4 Floor, San Francisco, CA, USA 94115
| | - Carolyn D. Seib
- Stanford University, Department of Surgery, 300 Pasteur Drive, H3680, Stanford, CA 94305
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Thalmann N, Burgstaller JM, Streitberger K, Baumgartner C, Vorbrüggen M, Wertli MM. [Increase in New Approvals of Strong Opioid Medications in Switzerland]. PRAXIS 2020; 109:1183-1187. [PMID: 33234039 DOI: 10.1024/1661-8157/a003565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Increase in New Approvals of Strong Opioid Medications in Switzerland Abstract. Consumption of pain medication, especially opioids, has risen sharply since 2000, both worldwide and in Switzerland. However, it is unknown whether this increased use is associated with an increase in new approvals of pain medications. An analysis of new approvals of painkillers in Switzerland showed a significant increase from the year 2000 onwards. The majority of new registrations were strong opioid preparations, while the trend in new registrations of non-opioid painkillers was decreasing. Furthermore, the treatment duration of newly approved strong opioids increased significantly from the year 2000 onwards, which may lead to a higher risk of overdoses or dependence.
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Affiliation(s)
- Nicolas Thalmann
- Universitätsklinik für Allgemeine Innere Medizin, Inselspital, Universitätsspital Bern
| | | | - Konrad Streitberger
- Universitätsklinik für Anästhesiologie und Schmerztherapie, Inselspital, Universitätsspital Bern
| | - Christine Baumgartner
- Universitätsklinik für Allgemeine Innere Medizin, Inselspital, Universitätsspital Bern
| | | | - Maria M Wertli
- Universitätsklinik für Allgemeine Innere Medizin, Inselspital, Universitätsspital Bern
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Sørensen AMS, Rasmussen L, Ernst MT, Mogensen SH, Laursen MV, Jimenez-Solem E, Pottegård A. Use of tramadol and other analgesics following media attention and risk minimization actions from regulators: a Danish nationwide drug utilization study. Eur J Clin Pharmacol 2020; 77:617-624. [PMID: 33112987 PMCID: PMC7935826 DOI: 10.1007/s00228-020-03016-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 10/07/2020] [Indexed: 12/23/2022]
Abstract
Purpose To describe the use of tramadol and other analgesics in Denmark focusing on the impact of media attention (June and December 2017) and regulatory actions (September 2017 and January 2018) on the use of tramadol. Methods Using nationwide registries, we identified all adults who filled a prescription for tramadol and other analgesics from 2014 to 2019. We described incidence rates, prevalence proportions, and total use of tramadol and other analgesics over time. We also described switching between analgesics, treatment duration, skewness in drug use, and doctor-shopping. Results From early 2017 until the end of 2019, total tramadol use decreased markedly while the use of morphine and oxycodone decreased slightly. The quarterly prevalence of tramadol use decreased from 32/1000 individuals in 2014 to 18/1000 at the end of 2019, dropping mainly at the time of media attention. Concomitantly, the quarterly prevalence increased for oxycodone (from 5.1 to 8.2) and morphine (from 8.5 to 9.8), mainly due to more short-term and sporadic users, and decreased for codeine (14 to 9.6). From 2014 to mid-2017, the incidence of tramadol use was stable (around 2.2/1000 person-months) but dropped in June 2017 to 1.7/1000, coinciding with the media attention. The incidence of tramadol use continued to decrease (to 1.1/1000 at the end of 2019). Conclusion We identified a decline in tramadol use coinciding with the media attention in 2017 and continuing during regulatory actions. There was generally no evidence of unintended effects on the utilization of opioids related to the media attention and regulatory actions. Electronic supplementary material The online version of this article (10.1007/s00228-020-03016-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Lotte Rasmussen
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, JB Winsløwsvej 19, 2, DK-5000, Odense, Denmark
| | - Martin Thomsen Ernst
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, JB Winsløwsvej 19, 2, DK-5000, Odense, Denmark
| | | | | | - Espen Jimenez-Solem
- Department of Clinical Pharmacology, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark.,Copenhagen Phase IV unit (Phase4CPH), Department of Clinical Pharmacology and Center of Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anton Pottegård
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, JB Winsløwsvej 19, 2, DK-5000, Odense, Denmark.
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Brockway DF, Crowley NA. Turning the 'Tides on Neuropsychiatric Diseases: The Role of Peptides in the Prefrontal Cortex. Front Behav Neurosci 2020; 14:588400. [PMID: 33192369 PMCID: PMC7606924 DOI: 10.3389/fnbeh.2020.588400] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/09/2020] [Indexed: 12/15/2022] Open
Abstract
Recent advancements in technology have enabled researchers to probe the brain with the greater region, cell, and receptor specificity. These developments have allowed for a more thorough understanding of how regulation of the neurophysiology within a region is essential for maintaining healthy brain function. Stress has been shown to alter the prefrontal cortex (PFC) functioning, and evidence links functional impairments in PFC brain activity with neuropsychiatric disorders. Moreover, a growing body of literature highlights the importance of neuropeptides in the PFC to modulate neural signaling and to influence behavior. The converging evidence outlined in this review indicates that neuropeptides in the PFC are specifically impacted by stress, and are found to be dysregulated in numerous stress-related neuropsychiatric disorders including substance use disorder, major depressive disorder (MDD), posttraumatic stress disorder, and schizophrenia. This review explores how neuropeptides in the PFC function to regulate the neural activity, and how genetic and environmental factors, such as stress, lead to dysregulation in neuropeptide systems, which may ultimately contribute to the pathology of neuropsychiatric diseases.
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Affiliation(s)
- Dakota F Brockway
- Neuroscience Curriculum, Pennsylvania State University, University Park, PA, United States
| | - Nicole A Crowley
- Neuroscience Curriculum, Pennsylvania State University, University Park, PA, United States.,The Department of Biology, Pennsylvania State University, University Park, PA, United States
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Tervonen HE, Schaffer AL, Luckett T, Phillips J, Litchfield M, Todd A, Pearson SA. Patterns of opioid use in older people diagnosed with cancer in New South Wales, Australia. Pharmacoepidemiol Drug Saf 2020; 30:360-370. [PMID: 33047458 DOI: 10.1002/pds.5081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 06/14/2020] [Accepted: 06/29/2020] [Indexed: 11/08/2022]
Abstract
PURPOSE Opioids provide effective analgesia for most cancer patients, but little is known about individual-level opioid use after cancer diagnosis. We examined the patterns of and factors associated with opioid use in older people diagnosed with cancer. METHODS We used the Department of Veterans' Affairs (DVA) client data linked with the New South Wales (NSW) Cancer Registry and the Repatriation Pharmaceutical Benefits Scheme data. We included people aged ≥65 years diagnosed with cancer in NSW, Australia in 2005 to 2015. We examined patterns of opioid use in the 12 months after cancer diagnosis and used cause-specific hazards models to examine factors associated with opioid use. RESULTS Of 13 527 people diagnosed with cancer, 51% were dispensed opioids after their diagnosis. We observed the highest proportions of use in people diagnosed with pancreas, liver, or lung cancers. Opioid use was associated with female sex, younger age, more advanced degree of cancer spread, opioid use before cancer diagnosis, and multimorbidity. Forty-four percentages of all people dispensed opioids had a history of opioid use in the 12 months before their cancer diagnosis; these people had higher median number of different opioids and opioid dispensings, and a shorter time to first opioid dispensing than opioid-naive people. CONCLUSION Our study suggests that many older cancer patients were dispensed opioids before their cancer diagnosis. Previously opioid-treated people had more intense opioid use patterns after diagnosis than opioid-naïve people. Acknowledging the history of opioid use is important as it may complicate pain treatment in clinical practice.
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Affiliation(s)
- Hanna E Tervonen
- Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW Sydney, Kensington, New South Wales, Australia
| | - Andrea L Schaffer
- Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW Sydney, Kensington, New South Wales, Australia
| | - Tim Luckett
- Improving Palliative, Aged and Chronic Care through Clinical Research and Translation (IMPACCT), Faculty of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Jane Phillips
- Improving Palliative, Aged and Chronic Care through Clinical Research and Translation (IMPACCT), Faculty of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Melisa Litchfield
- Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW Sydney, Kensington, New South Wales, Australia
| | - Adam Todd
- School of Pharmacy, Faculty of Medical Sciences, Newcastle University, UK
| | - Sallie-Anne Pearson
- Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW Sydney, Kensington, New South Wales, Australia.,Menzies Centre for Health Policy, School of Public Health, Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
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Burgstaller JM, Held U, Signorell A, Blozik E, Steurer J, Wertli MM. Increased risk of adverse events in non-cancer patients with chronic and high-dose opioid use-A health insurance claims analysis. PLoS One 2020; 15:e0238285. [PMID: 32925928 PMCID: PMC7489518 DOI: 10.1371/journal.pone.0238285] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 06/04/2020] [Indexed: 11/29/2022] Open
Abstract
Background Chronic and high dose opioid use may result in adverse events. We analyzed the risk associated with chronic and high dose opioid prescription in a Swiss population. Methods Using insurance claims data covering one-sixth of the Swiss population, we analyzed recurrent opioid prescriptions (≥2 opioid claims with at least 1 strong opioid claim) between 2006 and 2014. We calculated the cumulative dose in milligrams morphine equivalents (MED) and treatment duration. Excluded were single opioid claims, opioid use that was cancer treatment related, and opioid use in substitution programs. We assessed the association between the duration of opioid use, prescribed opioid dose, and benzodiazepine use with emergency department (ED) visits, urogenital and pulmonary infections, acute care hospitalization, and death at the end of the episode. Results In 63,642 recurrent opioid prescription episodes (acute 38%, subacute 7%, chronic 25.8%, very chronic (>360 days) episodes 29%) 18,336 ED visits, 30,209 infections, 19,375 hospitalizations, and 9,662 deaths occurred. The maximum daily MED dose was <20 mg in 15.8%, 20−<50 mg in 16.6%, 50−<100 mg in 21.6%, and ≥100 mg in 46%. Compared to acute episodes (<90 days), episode duration was an independent predictor of ED visits (chronic OR 1.09 (95% CI 1.03–1.15), very chronic (>360 days) OR 1.76 (1.67–1.86)) for adverse effects; infections (chronic OR 1.74 (1.66–1.82), very chronic 4.16 (3.95–4.37)), and hospitalization (chronic: OR 1.22 (1.16–1.29), very chronic OR 1.82 (1.73–1.93)). The risk of death decreased over time (very chronic OR 0.46 (0.43–0.50)). A dose dependent increased risk was observed for ED visits, hospitalization, and death (≥100mg daily MED OR 1.21 (1.13–1.29), OR 1.29 (1.21–1.38), and OR 1.67, 1.50–1.85, respectively). A concomitant use of benzodiazepines increased the odds for ED visits by 46% (OR 1.46, 1.41–1.52), infections by 44% (OR 1.44, 1.41–1.52), hospitalization by 12% (OR 1.12, 1.07–1.1), and death by 45% (OR 1.45, 1.37–1.53). Conclusion The length of opioid use and higher prescribed morphine equivalent dose were independently associated with an increased risk for ED visits and hospitalizations. The risk for infections, ED visits, hospitalizations, and death also increased with concomitant benzodiazepine use.
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Affiliation(s)
- Jakob M. Burgstaller
- Department of Internal Medicine, Horten Center for Patient Oriented Research and Knowledge Transfer, University of Zurich, Zurich, Switzerland
- Institute of Primary Care, University and University Hospital Zürich, Zürich, Switzerland
| | - Ulrike Held
- Department of Internal Medicine, Horten Center for Patient Oriented Research and Knowledge Transfer, University of Zurich, Zurich, Switzerland
- Department of Biostatistics at Epidemiology, Biostatistics and Prevention Institute, University of Zürich, Zurich, Switzerland
| | - Andri Signorell
- Department of Health Sciences, Helsana, Dübendorf, Switzerland
| | - Eva Blozik
- Institute of Primary Care, University and University Hospital Zürich, Zürich, Switzerland
- Department of Health Sciences, Helsana, Dübendorf, Switzerland
| | - Johann Steurer
- Department of Internal Medicine, Horten Center for Patient Oriented Research and Knowledge Transfer, University of Zurich, Zurich, Switzerland
| | - Maria M. Wertli
- Department of Internal Medicine, Horten Center for Patient Oriented Research and Knowledge Transfer, University of Zurich, Zurich, Switzerland
- Department of General Internal Medicine, Bern University Hospital, University of Bern, Bern, Switzerland
- * E-mail:
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The Relationship between Cognitive and Emotional Factors and Healthcare and Medication Use in People Experiencing Pain: A Systematic Review. J Clin Med 2020; 9:jcm9082486. [PMID: 32756298 PMCID: PMC7464293 DOI: 10.3390/jcm9082486] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 07/07/2020] [Accepted: 07/18/2020] [Indexed: 12/12/2022] Open
Abstract
Pain conditions are among the leading causes of global disability, impacting on global healthcare utilization (HCU). Health seeking behavior might be influenced by cognitive and emotional factors (CEF), which can be tackled by specific therapies. The purpose of this study was to systematically review the evidence concerning associations between CEF and HCU in people experiencing pain. Three databases were consulted: PubMed, Web of Science and EconLit. Risk of bias was assessed using the Downs and Black Checklist (modified). A total of 90 publications (total sample n = 59,719) was included after double-blind screening. In people experiencing pain, positive associations between general anxiety symptoms, depressive symptoms and catastrophizing and pain medication use were found. Additionally, there appears to be a relationship between general anxiety and depressive symptoms and opioid use. Symptom-related anxiety and psychological distress were found to be positively related with consulting behavior. Last, a positive association between use of complementary and alternative medicine and level of perceived symptom control was confirmed in people with pain. For other relationships no evidence or inconsistent findings were found, or they were insufficiently studied to draw firm conclusions, indicating that more research on this topic is needed.
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Daoust R, Paquet J, Boucher V, Pelletier M, Gouin É, Émond M. Relationship Between Pain, Opioid Treatment, and Delirium in Older Emergency Department Patients. Acad Emerg Med 2020; 27:708-716. [PMID: 32441414 DOI: 10.1111/acem.14033] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/12/2020] [Accepted: 05/18/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Emergency department (ED) stay and its associated conditions (immobility, inadequate hydration and nutrition, lack of stimulation) increase the risk of delirium in older patients. Poorly controlled pain and paradoxically opioid pain treatment have also been identified as triggers for delirium. The aim of this study was to assess the relationship between pain, opioid treatment, and delirium in older ED patients. METHODS A multicenter prospective cohort study was conducted in four hospitals across the province of Québec (Canada). Patients aged ≥ 65 years old, waiting for hospital admission between March and July 2015, who were nondelirious upon ED arrival, who were independent or semi-independent in their daily living activities, and who had an ED stay of at least 8 hours were included. Delirium assessments were conducted twice a day during the patient's entire ED stay and their first 24 hours on the hospital ward using the Confusion Assessment Method. Pain intensity was evaluated using a visual analog scale (VAS = 0-100) during the initial interview, and all opioid treatments were documented. RESULTS A total of 338 patients were included; 51% were female, and mean (±SD) age was 77 (±8) years. Forty-one patients (12%) experienced delirium during their hospital stay occurring within a mean (±SD) delay of 47 (±19) hours after ED admission. Among patients with pain intensity ≥ 65 from VAS (0-100), 26% experienced delirium compared to 11% for patients with pain < 65 (p < 0.01), and no significant association was found between opioid consumption and delirium (p = 0.31). Logistic regression controlling for confounding factors showed that patients with pain intensity ≥ 65 are 3.3 (95% confidence interval = 1.4 to 7.9) times more likely to develop delirium than patients who had pain intensity of <65. CONCLUSIONS Severe pain, not opioids, is associated with the development of delirium during ED stay. Adequate pain control during the hospital stay may contribute to a decrease in delirium episodes.
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Affiliation(s)
- Raoul Daoust
- From the Centre d’Étude en Médecine d’Urgence Hôpital du Sacré‐Cœur de Montréal Montréal Québec Canada
- the Faculté de Médecine Département Médecine Familiale et Médecine d’Urgence Université de Montréal Montréal Québec Canada
| | - Jean Paquet
- the Faculté de Médecine Département Médecine Familiale et Médecine d’Urgence Université de Montréal Montréal Québec Canada
| | - Valérie Boucher
- CHU de Québec–Université Laval Québec Québec Canada
- the Centre d’Excellence du Vieillissement de Québec Québec Québec Canada
| | - Mathieu Pelletier
- the Faculté de Médecine Université Laval Québec Québec Canada
- the Centre Intégré de Santé et de Services Sociaux de Lanaudière Joliette Québec Canada
| | - Émilie Gouin
- and the Centre Hospitalier Régional de Trois‐Rivières Trois‐Rivières Québec Canada
| | - Marcel Émond
- CHU de Québec–Université Laval Québec Québec Canada
- the Centre d’Excellence du Vieillissement de Québec Québec Québec Canada
- the Faculté de Médecine Université Laval Québec Québec Canada
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Prevalence of Vitamin D Deficiency in a Large Newborn Cohort from Northern United States and Effect of Intrauterine Drug Exposure. Nutrients 2020; 12:nu12072085. [PMID: 32674386 PMCID: PMC7400905 DOI: 10.3390/nu12072085] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/01/2020] [Accepted: 07/12/2020] [Indexed: 11/17/2022] Open
Abstract
Vitamin D is not only a vital element in bone health but is also a prohormone. Data regarding distribution of vitamin D status among preterm and term neonates in the United States are limited. There are no data on the effect of intrauterine drug exposure on vitamin D status. Our objective was to determine the distribution of vitamin D levels among preterm and term neonates and the effect of intrauterine illicit drug exposure. We did a retrospective chart review of neonates admitted from 2009 to 2016 to our neonatal intensive care unit with serum 25-hydroxycholecalciferol (25[OH]D) levels measured during the hospital stay. Of 1517 neonates, the median 25[OH]D level was 19 ng/mL with 31% deficient and 49% insufficient, even though 75% of mothers took prenatal vitamins. In pregnant women, 38% were vitamin-D-deficient and 44% were vitamin-D-insufficient. Four hundred seventy-one neonates had intrauterine drug exposure, with a median 25[OH]D level of 22.9 ng/mL versus 17.8 ng/mL in nonexposed neonates (p = 0.001). Despite maternal prenatal vitamin intake, neonates are at risk of vitamin D deficiency. Maternal illicit drug use was not related to lower 25[OH]D levels in neonates.
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van Bekkum S, van der Avoort DJJC, Zuidam JM, Coert JH. Free muscle flap coverage as last resort for therapy-resistant neuropathic pain in the upper extremity: A long-term retrospective follow-up study. J Plast Reconstr Aesthet Surg 2020; 73:2171-2177. [PMID: 32601015 DOI: 10.1016/j.bjps.2020.05.080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 03/27/2020] [Accepted: 05/15/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Persistent neuropathic pain severely impacts physical functioning and quality of life (QoL). However, optimal surgical management of persistent neuropathic pain remains unclear. Extensive neurolysis with subsequent free muscle flap coverage, a new surgical procedure for neuropathic pain in the upper extremity, can be performed as a final option to establish pain reduction. METHODS All consecutive patients who received extensive microsurgical neurolysis with subsequent free muscle flap for persistent neuropathic pain in the upper extremity between 2007 and 2014 were identified. Patient-reported upper extremity function and QoL were assessed using three questionnaires (36-item short-form health survey (SF-36), the disabilities of the arm, shoulder, and head questionnaire, and the Michigan hand outcomes questionnaire). RESULTS Fifteen patients were identified; 80% had neuropathic pain in the upper extremity due to nerve injury and a median of 3.0 previous surgeries (range 1-6). Sixty-seven percent developed some kind of complication, flap loss occurred in 22%, and all received a new free flap (one failed again). At last follow-up, pre- and postoperative visual analog scale (VAS) scores significantly differed (p = 0.002), and the median VAS at last follow-up was 1.5. Ten patients (67%) responded to the questionnaires after a median follow-up of 5.7 year (range 2.6-7.3 years). Patients on average reported poorer SF-36 "Physical Component Score" (PCS) and "Bodily Pain" compared to Dutch norms. Forty percent of patients reported still having always (very) severe pain. However, 64% had a postoperative decrease of at least 3.0 on VAS. CONCLUSION Extensive neurolysis with free muscle flap coverage for persistent neuropathic pain in the upper extremity showed a positive effect on pain reduction on short-term follow-up, and also at five-year follow-up. The impact of pain on functional outcomes remained. Nevertheless, 60% of the patients still experience sufficient pain reduction.
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Affiliation(s)
- Sara van Bekkum
- Department of Plastic and Reconstructive Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Dirk-Jan J C van der Avoort
- Department of Plastic and Reconstructive Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - J Michiel Zuidam
- Department of Plastic and Reconstructive Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - J Henk Coert
- Department of Plastic and Reconstructive Surgery, UMCU, University Medical Center Utrecht, Utrecht, the Netherlands.
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Daoust R, Paquet J, Moore L, Cournoyer A, Émond M, Gosselin S, Lavigne GJ, Boulanger A, Mac-Thiong JM, Chauny JM. Opioid Poisoning and Opioid Use Disorder in Older Trauma Patients. Clin Interv Aging 2020; 15:763-770. [PMID: 32546994 PMCID: PMC7266327 DOI: 10.2147/cia.s252849] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Patients hospitalized following a traumatic injury will be frequently treated with opioids during their stay and after discharge. We examined the relationship between acute phase (<3 months) opioid use after discharge and the risk of opioid poisoning or use disorder in older trauma patients. Methods In a retrospective multicenter cohort study conducted on registry data, we included all patients ≥65 years admitted (hospital stay >2 days) for injury in 57 trauma centers in the province of Quebec (Canada) between 2004 and 2014. We searched for opioid poisoning and opioid use disorder from ICD-9 to ICD-10 code diagnosis after their initial injury. Patients that filled an opioid prescription within a 3-month period after sustaining the trauma were compared to those who did not, using Cox proportional hazards regressions. Results A total of 70,314 admissions were retained for analysis; median age was 82 years (IQR: 75–87), 68% were women, and 34% of the patients filled an opioid prescription within 3 months of the initial trauma. During a median follow-up of 2.6 years (IQR: 1–5), 192 participants (0.27%; 95% CI: 0.23%-0.31%) were hospitalized for opioid poisoning and 73 (0.10%; 95% CI: 0.08%-0.13%) were diagnosed with opioid use disorder. Having filled an opioid prescription within 3 months of injury was associated with an increased hazard ratio of opioid poisoning (2.8; 95% CI: 2.1–3.8) and opioid use disorder (4.2; 95% CI: 2.4–7.4) after the injury. However, history of opioid poisoning (2.6; 95% CI: 1.1–5.8), of substance use disorder (4.3; 95% CI: 2.4–7.7), or of the opioid prescription filled (2.8; 95% CI: 2.2–3.6) before the trauma, was also related to opioid poisoning or opioid use disorder after the injury. Conclusion Opioid poisoning and opioid use disorder are rare events after hospitalization for trauma in older patients. However, opioids should be used cautiously in patients with a history of substance use disorder, opioid poisoning or opioid use.
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Affiliation(s)
- Raoul Daoust
- Centre d'Étude en Médecine d'Urgence, Hôpital du Sacré-Coeur de Montréal, Montréal, Quebec, Canada.,Département Médecine Familiale et Médecine d'Urgence, Faculté de Médecine, Université de Montréal, Montréal, Quebec, Canada
| | - Jean Paquet
- Centre d'Étude en Médecine d'Urgence, Hôpital du Sacré-Coeur de Montréal, Montréal, Quebec, Canada
| | - Lynne Moore
- Département de médecine sociale et préventive, Faculté de médecine, Université Laval, Quebec, Quebec, Canada.,Axe de recherche en traumatologie-urgence-soins intensifs du Centre de recherche FRQS du CHU-Québec, Quebec, Quebec, Canada
| | - Alexis Cournoyer
- Centre d'Étude en Médecine d'Urgence, Hôpital du Sacré-Coeur de Montréal, Montréal, Quebec, Canada.,Département Médecine Familiale et Médecine d'Urgence, Faculté de Médecine, Université de Montréal, Montréal, Quebec, Canada
| | - Marcel Émond
- Département de médecine familiale et de médecine d'urgence, Faculté DE médecine, Université Laval, Quebec, Quebec, Canada
| | - Sophie Gosselin
- Department of Emergency Medicine, McGill University Health Centre, McGill University, Montréal, Quebec, Canada.,Département de médecine d'urgence, CISSS-Montérégie-Centre, Greenfield Park, Québec, Canada
| | - Gilles J Lavigne
- Faculties of Dental Medicine and Medicine, Université de Montréal, Montréal, Quebec, Canada.,Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Coeur de Montréal (CIUSSS du Nord de-l'Île-de-Montréal), Montréal, Quebec, Canada
| | - Aline Boulanger
- Centre de recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montréal, Quebec, Canada.,Département d'anesthésiologie, Faculté de médecine, Université de Montréal, Montréal, Quebec, Canada
| | - Jean-Marc Mac-Thiong
- Département Médecine Familiale et Médecine d'Urgence, Faculté de Médecine, Université de Montréal, Montréal, Quebec, Canada.,Research Centre, Hôpital du Sacré-Coeur (CIUSSS du Nord de-l'île-de-Montréal), Montréal, Quebec, Canada
| | - Jean-Marc Chauny
- Centre d'Étude en Médecine d'Urgence, Hôpital du Sacré-Coeur de Montréal, Montréal, Quebec, Canada.,Département Médecine Familiale et Médecine d'Urgence, Faculté de Médecine, Université de Montréal, Montréal, Quebec, Canada
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Thiel B, Godfried MB, van Huizen EC, Mooijer BC, de Boer BA, van Mierlo RAAM, van Os J, Geerts BF, Kalkman CJ. Patient reported postoperative pain with a smartphone application: A proof of concept. PLoS One 2020; 15:e0232082. [PMID: 32384103 PMCID: PMC7209286 DOI: 10.1371/journal.pone.0232082] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 04/07/2020] [Indexed: 01/10/2023] Open
Abstract
Postoperative pain management and pain assessment are still lacking the perspective of the patient. We have developed and studied a prototype smartphone application for patients to self-record postoperative pain. The main objective was to collect patient and stakeholder critique of improvements on the usability in order to develop a definitive version. The secondary objective was to investigate if patient self-recording compared to nurse-led assessment is a suitable method for postoperative pain management. Fifty patients and a stakeholder group consisting of ten healthcare- and ICT professionals and two members of the patient council participated in this study.
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Affiliation(s)
- Bram Thiel
- Department Anesthesiology, OLVG Hospital, Amsterdam, The Netherlands
- University Medical Center Utrecht, Utrecht, The Netherlands
- * E-mail:
| | - Marc B. Godfried
- Department Anesthesiology, OLVG Hospital, Amsterdam, The Netherlands
| | | | - Bart C. Mooijer
- Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Bouke A. de Boer
- Department of Information Technology, OLVG Hospital, Amsterdam, The Netherlands
| | | | - Johan van Os
- Department of Business intelligence, OLVG Hospital, Amsterdam, The Netherlands
| | - Bart F. Geerts
- Department of Anesthesiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Cor J. Kalkman
- Departments of Anesthesiology and Intensive Care, University Medical Center Utrecht, Utrecht, The Netherlands
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Systematic review of the clinical consequences of butyrfentanyl and corresponding analogues. Interdiscip Toxicol 2020; 12:83-88. [PMID: 32206028 PMCID: PMC7071838 DOI: 10.2478/intox-2019-0009] [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: 10/04/2018] [Accepted: 07/08/2019] [Indexed: 11/21/2022] Open
Abstract
Butyrfentanyl and its analogues are being increasingly used throughout the United States and Europe. Currently, lethal cases are emerging across the United States, England, and Europe without any end in sight. We therefore performed a systematic review of existing case reports on the literature of butyrfentanyl and similar analogs. We searched PubMed and Embase for articles (up until September 2018) using terms such as “butyrfentanyl” or “butyrylfentanyl.” In total, our search found 271 articles and identified 10 for inclusion in this review. A total of 33 cases were found with 61% of those being fatal. The most common route of administration was intravenous, but other routes of administration were readily used such as oral, intranasal, and inhalation. Most cases reported use of concomitant licit and illicit pharmacological agents. The toxidrome was consistent with other opioid overdoses, and naloxone was successfully used in nine of 10 patients. We encourage toxicology screenings of novel fentanyl analogs such as butyrfentanyl or 4-fluorobutyrfentanyl when an opioid overdose of unknown nature presents.
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81
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Ferguson I, Moor S, Frampton C, Withington S. Rural youth in distress? Youth self-harm presentations to a rural hospital over 10 years. J Prim Health Care 2020; 11:109-116. [PMID: 32171353 DOI: 10.1071/hc19033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/10/2019] [Indexed: 11/23/2022] Open
Abstract
Introduction Despite growing awareness of increasing rates of youth suicide and self-harm in New Zealand, there is still little known about self-harm among rural youth. Aim This study compared: (1) rates of youth self-harm presentations between a rural emergency department (ED) and nationally available rates; and (2) local and national youth suicide rates over the decade from January 2008 to December 2017. Methods Data were requested on all presentations to Ashburton Hospital ED coded for 'self-harm' for patients aged 15-24 years. Comparative data were obtained from the coroner, Ministry of Health and the 2013 census. Analyses were conducted of the effects of age, time, repetition, method, ethnicity and contact with mental health services on corresponding suicide rates. Results Self-harm rates in Ashburton rose in the post-earthquake period (2013-17). During the peri-earthquake period (2008-12), non-Māori rates of self-harm were higher than for Māori (527 vs 116 per 100000 youth respectively), reflecting the national trend. In the post-earthquake period, although non-Māori rates of self-harm stayed stable (595 per 100000), there was a significant increase in Māori rates of self-harm to 1106 per 100000 (Chi-squared = 14.0, P < 0.001). Youth living within the Ashburton township showed higher rates than youth living more rurally. Discussion Youth self-harm behaviours, especially self-poisoning, have increased since the Canterbury earthquakes in the Ashburton rural community. Of most concern was the almost ninefold increase in Māori self-harm presentations in recent years, along with the increasing prevalence among teenagers and females. Possible explanations and further exploratory investigation strategies are discussed.
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Affiliation(s)
- Isobel Ferguson
- Faculty of Medical and Health Sciences, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Stephanie Moor
- Department of Psychological Medicine, University of Otago, 4 Oxford Terrace, Christchurch 8011, New Zealand
| | - Chris Frampton
- Department of Psychological Medicine, University of Otago, 4 Oxford Terrace, Christchurch 8011, New Zealand
| | - Steve Withington
- Rural Health Academic Centre, University of Otago, Ashburton Hospital, Elizabeth St., Ashburton 7700, New Zealand; and Corresponding author.
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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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Abstract
The opioid crisis constitutes a public health challenge at the intersection of two interrelated medical problems - opioid addiction and chronic pain. Overlap of the reward and pain circuits in the brain underlies the frequent comorbidity of chronic pain and opioid addiction, whereas inadequate support, treatment and health-care reimbursement for both of these conditions are major contributors underlying the magnitude of the problem. Neurologists are uniquely positioned to help address the opioid crisis, not only through their involvement in the management of chronic pain conditions but also because they can screen for and manage opioid use disorders. The new NIH Helping to End Addiction Long-term (HEAL) Initiative will support research into pain and opioid use disorders to help address the opioid crisis. Neurologists' involvement in basic, translational and clinical research is needed for the development of new pain therapeutics and biomarkers and interventions to prevent chronic pain and to prevent and treat opioid addiction.
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Affiliation(s)
- Nora D Volkow
- National Institute on Drug Abuse, NIH, Bethesda, MD, USA.
| | - Walter J Koroshetz
- National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
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Raj K, Chawla P, Singh S. Neurobehavioral Consequences Associated with Long Term Tramadol Utilization and Pathological Mechanisms. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2020; 18:758-768. [DOI: 10.2174/1871527318666191112124435] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 09/17/2019] [Accepted: 10/28/2019] [Indexed: 02/06/2023]
Abstract
:
Tramadol is a synthetic analog of codeine used to treat pain of moderate to severe intensity
and is reported to have neurotoxic potential. At therapeutic dose, tramadol does not cause major side
effects in comparison to other opioid analgesics, and is useful for the management of neurological
problems like anxiety and depression. Long term utilization of tramadol is associated with various neurological
disorders like seizures, serotonin syndrome, Alzheimer’s disease and Parkinson’s disease.
Tramadol produces seizures through inhibition of nitric oxide, serotonin reuptake and inhibitory effects
on GABA receptors. Extensive tramadol intake alters redox balance through elevating lipid peroxidation
and free radical leading to neurotoxicity and produces neurobehavioral deficits. During Alzheimer’s
disease progression, low level of intracellular signalling molecules like cGMP, cAMP, PKC
and PKA affect both learning and memory. Pharmacologically tramadol produces actions similar to Selective
Serotonin Reuptake Inhibitors (SSRIs), increasing the concentration of serotonin, which causes
serotonin syndrome. In addition, tramadol also inhibits GABAA receptors in the CNS has been evidenced
to interfere with dopamine synthesis and release, responsible for motor symptoms. The reduced
level of dopamine may produce bradykinesia and tremors which are chief motor abnormalities in Parkinson’s
Disease (PD).
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Affiliation(s)
- Khadga Raj
- Neuroscience Division, Department of Pharmacology, ISF College of Pharmacy, Moga, Punjab 142001, India
| | - Pooja Chawla
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, Punjab 142001, India
| | - Shamsher Singh
- Neuroscience Division, Department of Pharmacology, ISF College of Pharmacy, Moga, Punjab 142001, India
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Abstract
The US FDA has encouraged the development of abuse-deterrent formulations (ADFs) of opioid analgesics as one component in a comprehensive effort to combat prescription opioid abuse. Guidance issued by the FDA outlines three types of premarket studies for evaluating abuse deterrence: laboratory-based in vitro manipulation and extraction studies, pharmacokinetic studies and human abuse potential studies. After approval, postmarket studies are needed to evaluate the impact of an ADF product on abuse in real-world settings. This review summarizes the regulatory issues involved in the development of ADF opioids and clarifies abuse-deterrence claims in product labels, in order to assist clinicians in critically evaluating the available evidence pertaining to the abuse-deterrent features of opioid analgesics.
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Affiliation(s)
- Adam J Carinci
- Department of Anesthesiology & Perioperative Medicine, University of Rochester, Rochester, NY 14620, USA
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Perito ER, Palermo TM, Pohl JF, Mascarenhas M, Abu-El-Haija M, Barth B, Bellin MD, Fishman DS, Freedman S, Gariepy C, Giefer M, Gonska T, Heyman MB, Himes RW, Husain SZ, Lin T, Liu Q, Maqbool A, McFerron B, Morinville VD, Nathan JD, Ooi CY, Rhee S, Schwarzenberg SJ, Shah U, Troendle DM, Werlin S, Wilschanski M, Zheng Y, Zimmerman MB, Lowe M, Uc A. Factors Associated With Frequent Opioid Use in Children With Acute Recurrent and Chronic Pancreatitis. J Pediatr Gastroenterol Nutr 2020; 70:106-114. [PMID: 31567889 PMCID: PMC6934913 DOI: 10.1097/mpg.0000000000002502] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVES The aim of the study was to understand the association of frequent opioid use with disease phenotype and pain pattern and burden in children and adolescents with acute recurrent (ARP) or chronic pancreatitis (CP). METHODS Cross-sectional study of children <19 years with ARP or CP, at enrollment into the INSPPIRE cohort. We categorized patients as opioid "frequent use" (daily/weekly) or "nonfrequent use" (monthly or less, or no opioids), based on patient and parent self-report. RESULTS Of 427 children with ARP or CP, 17% reported frequent opioid use. More children with CP (65%) reported frequent opioid use than with ARP (41%, P = 0.0002). In multivariate analysis, frequent opioid use was associated with older age at diagnosis (odds ratio [OR] 1.67 per 5 years, 95% confidence interval [CI] 1.13-2.47, P = 0.01), exocrine insufficiency (OR 2.44, 95% CI 1.13-5.24, P = 0.02), constant/severe pain (OR 4.14, 95% CI 2.06-8.34, P < 0.0001), and higher average pain impact score across all 6 functional domains (OR 1.62 per 1-point increase, 95% CI 1.28-2.06, P < 0.0001). Children with frequent opioid use also reported more missed school days, hospitalizations, and emergency room visits in the past year than children with no frequent use (P < 0.0002 for each). Participants in the US West and Midwest accounted for 83% of frequent opioid users but only 56% of the total cohort. CONCLUSIONS In children with CP or ARP, frequent opioid use is associated with constant pain, more healthcare use, and higher levels of pain interference with functioning. Longitudinal and prospective research is needed to identify risk factors for frequent opioid use and to evaluate nonopioid interventions for reducing pain and disability in these children.
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Affiliation(s)
- Emily R. Perito
- Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - Tonya M. Palermo
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA
| | - John F. Pohl
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Maria Mascarenhas
- Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Maisam Abu-El-Haija
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Bradley Barth
- Department of Pediatrics, University of Texas Southwestern, Dallas, TX
| | - Melena D. Bellin
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | | | | | - Cheryl Gariepy
- Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH
| | - Matthew Giefer
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA
| | - Tanja Gonska
- Department of Pediatrics, Sick Kids Hospital, University of Toronto, Toronto, ON, Canada
| | - Melvin B. Heyman
- Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - Ryan W. Himes
- Department of Pediatrics, Texas Children’s Hospital, Houston, TX
| | - Sohail Z. Husain
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA
| | - Tom Lin
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Quin Liu
- Department of Pediatrics, Cedars-Sinai, Los Angeles, CA
| | - Asim Maqbool
- Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Brian McFerron
- Department of Pediatrics, Indiana University, Indianapolis, IN
| | - Veronique D. Morinville
- Department of Pediatrics, Montreal Children’s Hospital, McGill University, Montreal, QC, Canada
| | - Jaime D. Nathan
- Department of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Chee Y. Ooi
- School of Women’s and Children’s Health, Medicine, University of New South Wales, New South Wales, Sydney, Australia
| | - Sue Rhee
- Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | | | - Uzma Shah
- Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | - David M. Troendle
- Department of Pediatrics, University of Texas Southwestern, Dallas, TX
| | - Steven Werlin
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | | | - Yuhua Zheng
- Department of Pediatrics, Children’s Hospital Los Angeles, Los Angeles, CA
| | | | - Mark Lowe
- Department of Pediatrics, Washington University, St. Louis, MO
| | - Aliye Uc
- Stead Family Department of Pediatrics, University of Iowa, Iowa City, IA
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87
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Abijo T, Blum K, Gondré-Lewis MC. Neuropharmacological and Neurogenetic Correlates of Opioid Use Disorder (OUD) As a Function of Ethnicity: Relevance to Precision Addiction Medicine. Curr Neuropharmacol 2020; 18:578-595. [PMID: 31744450 PMCID: PMC7457418 DOI: 10.2174/1570159x17666191118125702] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 10/31/2019] [Accepted: 11/16/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Over 100 people die daily from opioid overdose and $78.5B per year is spent on treatment efforts, however, the real societal cost is multifold greater. Alternative strategies to eradicate/manage drug misuse and addiction need consideration. The perception of opioid addiction as a social/criminal problem has evolved to evidence-based considerations of them as clinical disorders with a genetic basis. We present evaluations of the genetics of addiction with ancestryspecific risk profiles for consideration. OBJECTIVE Studies of gene variants associated with predisposition to substance use disorders (SUDs) are monolithic, and exclude many ethnic groups, especially Hispanics and African Americans. We evaluate gene polymorphisms that impact brain reward and predispose individuals to opioid addictions, with a focus on the disparity of research which includes individuals of African and Hispanic descent. METHODOLOGY PubMed and Google Scholar were searched for: Opioid Use Disorder (OUD), Genome- wide association studies (GWAS); genetic variants; polymorphisms, restriction fragment length polymorphisms (RFLP); genomics, epigenetics, race, ethnic group, ethnicity, ancestry, Caucasian/ White, African American/Black, Hispanic, Asian, addictive behaviors, reward deficiency syndrome (RDS), mutation, insertion/deletion, and promotor region. RESULTS Many studies exclude non-White individuals. Studies that include diverse populations report ethnicity-specific frequencies of risk genes, with certain polymorphisms specifically associated with Caucasian and not African-American or Hispanic susceptibility to OUD or SUDs, and vice versa. CONCLUSION To adapt precision medicine-based addiction management in a blended society, we propose that ethnicity/ancestry-informed genetic variations must be analyzed to provide real precision- guided therapeutics with the intent to attenuate this uncontrollable fatal epidemic.
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Affiliation(s)
| | | | - Marjorie C. Gondré-Lewis
- Address correspondence to this author at the Department of Anatomy, Howard University College of Medicine, 520 W St NW, Washington DC 20059 USA; Tel/Fax: +1-202-806-5274; E-mail:
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88
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Alho H, Dematteis M, Lembo D, Maremmani I, Roncero C, Somaini L. Opioid-related deaths in Europe: Strategies for a comprehensive approach to address a major public health concern. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 76:102616. [PMID: 31855706 DOI: 10.1016/j.drugpo.2019.102616] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 11/07/2019] [Accepted: 12/03/2019] [Indexed: 12/28/2022]
Abstract
Use of illicit opioids and misuse of prescription opioids are the main causes of drug-related deaths across the world, and the continuing rise in opioid-related mortality, especially affecting North America, Australia and Europe, is a public health challenge. Strategies that may help to decrease the high levels of opioid-related mortality and morbidity and improve care across Europe include risk assessment and interventions to improve the use of opioid analgesics, e.g. prescription drug-monitoring programmes, education on pain management to reduce opioid prescribing, and the implementation of evidence-based primary prevention programmes to reduce the demand for opioids. For patients who develop opioid use disorder (a chronic and relapsing problematic use of opioids that causes clinical impairment or distress), treatment combining opiate receptor full or partial agonist medications for opioid-use disorder (MOUD) with psychosocial interventions is essential. However, in Europe a substantial proportion of the 1.3 million high-risk opioid users (defined as injecting drug use or regular use of opioids, mainly heroin) remain outside of dedicated treatment programmes. More widespread and easier access to MOUD could reduce mortality levels; via approaches such as primary care-led treatment models, and efforts to improve patient retention and adherence to treatment programmes. Other harm-reduction strategies, such as the use of MOUD at optimal doses, the provision of take-home naloxone, the introduction of supervised drug-consumption facilities, and patient education to reduce the risk of overdose may also be beneficial.
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Affiliation(s)
- Hannu Alho
- Department of Public Health Solutions, The Alcohol, Drugs and Addictions Unit, National Institute of Health and Welfare, Mannerheimintie 166, Helsinki, Finland.
| | - Maurice Dematteis
- Department of Addiction Medicine, Grenoble Alpes University Hospital and Faculty of Medicine, Grenoble Alpes University, France.
| | | | - Icro Maremmani
- Vincent P. Dole Dual Disorder Unit, Santa Chiara University Hospital, University of Pisa, Italy.
| | - Carlos Roncero
- Psychiatric Service, University of Salamanca Health Care Complex and Psychiatric Department, University of Salamanca, Salamanca, Spain.
| | - Lorenzo Somaini
- Addiction Treatment Centre, Local Health Unit, Biella, Italy.
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89
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Grisham G, Gutierrez LA, Nelson MT, Mikals K, Powell A. Contact hypersensitivity stomatitis in response to Suboxone use: A case report. ORAL AND MAXILLOFACIAL SURGERY CASES 2019. [DOI: 10.1016/j.omsc.2019.100122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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90
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Rising Prevalence of Opioid Use Disorder and Predictors for Opioid Use Disorder Among Hospitalized Patients With Chronic Pancreatitis. Pancreas 2019; 48:1386-1392. [PMID: 31688606 DOI: 10.1097/mpa.0000000000001430] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES We aimed to evaluate the prevalence, impact, and predictors of opioid use disorder (OUD) in hospitalized chronic pancreatitis (CP) patients. METHODS A retrospective cohort study was performed using the National Inpatient Sample database from 2005 to 2014. Patients with a primary diagnosis of CP and OUD were included. The primary outcome was evaluating the prevalence and trend of OUD in patients hospitalized with CP. Secondary outcomes were to (1) assess the impact of OUD on health care resource utilization and (2) identify predictors of OUD in hospitalized CP patients. RESULTS A total of 176,857 CP patients were included, and OUD was present in 3.8% of patients. The prevalence of OUD in CP doubled between 2005 and 2014. Patients with CP who had OUD were found to have higher mean length of stay (adjusted mean difference, 1.2 days; P < 0.001) and hospitalization costs (adjusted mean difference, US $1936; P < 0.001). Independent predictors of OUD in CP patients were obesity, presence of depression, and increased severity of illness. CONCLUSIONS Opioid use disorder-related diagnoses are increasing among CP patients and are associated with increased health care resource utilization. Our study identifies patients at high-risk for OUD whose pain should be carefully managed.
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91
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Abstract
IMPORTANCE Medical overuse is an important cause of patient harm and medical waste. OBSERVATION This structured literature review of English-language articles supplemented by examination of tables of contents of high-impact journals published in 2018 identified articles related to medical overuse. Articles were appraised for their methodologic quality, clinical relevance, and influence on patients. Of 1499 candidate articles, 839 addressed medical overuse. Of these, 117 were deemed to be most significant, with the 10 highest-ranking articles selected by author consensus. The most important articles on medical overuse identified issues with testing, including that procalcitonin does not affect antibiotic duration in patients with lower respiratory tract infection (4.2 vs 4.3 days); incidentalomas are present in 22% to 38% of common magnetic resonance imaging or computed tomography studies; 9% of women dying of stage IV cancer are still screened with mammography; and computed tomography lung cancer screening offers stable benefit and higher rates of harm for patients at lower risk. Articles related to overtreatment reported that urgent care clinics commonly overprescribe antibiotics (in 39% of all visits, patients received antibiotics) and that treatment of subclinical hypothyroidism had no effect on clinical outcomes. Three studies highlighted services that should be questioned, including using opioids for chronic noncancer pain (meta-analysis found no clinically significant benefit), stress ulcer prophylaxis for intensive care unit patients (mortality, 31.1% with pantoprazole vs 30.4% with placebo), and supplemental oxygen for patients with normal oxygen levels (mortality relative risk, 1.21; 95% CI, 1.03-1.43). A policy article found that state medical liability reform was associated with reduced invasive testing for coronary artery disease, including 24% fewer angiograms. CONCLUSIONS AND RELEVANCE The findings suggest that many tests are overused, overtreatment is common, and unnecessary care can lead to patient harm. This review of these 2018 findings aims to inform practitioners who wish to reduce overuse and improve patient care.
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Affiliation(s)
- Daniel J Morgan
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore.,Department of Hospital Epidemiology, Veterans Affairs Maryland Health Care System, Baltimore, Maryland
| | - Sanket S Dhruva
- Department of Medicine, School of Medicine, University of California, San Francisco.,San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Eric R Coon
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Scott M Wright
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Deborah Korenstein
- Center for Health Policy and Outcomes, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Weill Cornell Medical College, New York, New York
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92
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Verna EC, Schluger A, Brown RS. Opioid epidemic and liver disease. JHEP Rep 2019; 1:240-255. [PMID: 32039374 PMCID: PMC7001546 DOI: 10.1016/j.jhepr.2019.06.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/27/2019] [Accepted: 06/29/2019] [Indexed: 12/12/2022] Open
Abstract
Opioid use in the United States and in many parts of the world has reached epidemic proportions. This has led to excess mortality as well as significant changes in the epidemiology of liver disease. Herein, we review the impact of the opioid epidemic on liver disease, focusing on the multifaceted impact this epidemic has had on liver disease and liver transplantation. In particular, the opioid crisis has led to a significant shift in incident hepatitis C virus infection to younger populations and to women, leading to changes in screening recommendations. Less well characterized are the potential direct and indirect hepatotoxic effects of opioids, as well as the changes in the incidence of hepatitis B virus infection and alcohol abuse that are likely rising in this population as well. Finally, the opioid epidemic has led to a significant rise in the proportion of organ donors who died due to overdose. These donors have led to an overall increase in donor numbers, but also to new considerations about the better use of donors with perceived or actual risk of disease transmission, especially hepatitis C. Clearly, additional efforts are needed to combat the opioid epidemic. Moreover, better understanding of the epidemiology and underlying pathophysiology will help to identify and treat liver disease in this high-risk population.
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Affiliation(s)
- Elizabeth C. Verna
- Center for Liver Disease and Transplantation, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Aaron Schluger
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Robert S. Brown
- Center for Liver Disease and Transplantation, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine, New York, NY
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93
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Durand Z, Nechuta S, Krishnaswami S, Hurwitz EL, McPheeters M. Prevalence and Risk Factors Associated With Long-term Opioid Use After Injury Among Previously Opioid-Free Workers. JAMA Netw Open 2019; 2:e197222. [PMID: 31314119 PMCID: PMC6647548 DOI: 10.1001/jamanetworkopen.2019.7222] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
IMPORTANCE Using opioids for acute pain can lead to long-term use and associated morbidity and mortality. Injury has been documented as a gateway to long-term opioid use in some populations, but data are limited for injured workers. OBJECTIVE To evaluate the prevalence and risk factors of long-term opioid use after injury among workers in Tennessee who were opioid free at the time of injury. DESIGN, SETTING, AND PARTICIPANTS This cohort study identified injured workers aged 15 to 99 years who reported only 1 injury to the Tennessee Bureau of Workers' Compensation from March 2013 to December 2015 and had no opioid prescription in the 60 days before injury. Participants were matched to their prescription history in Tennessee's prescription drug monitoring program. Analysis was conducted from November 2017 to March 2018. Logistic regression models were used to calculate adjusted odds ratios (ORs) and 95% CIs for associations of demographic, injury, and opioid use variables with long-term use. MAIN OUTCOMES AND MEASURES The primary outcome was long-term opioid use, defined as having an opioid supplied for 45 or more days in the 90 days after injury. RESULTS Among 58 278 injured workers who received opioids after injury (18 977 [32.5%] aged 15-34 years, 27 514 [47.2%] aged 35-54 years, and 11 787 [20.2%] aged 55-99 years; 32 607 [56.0%] men), 46 399 (79.6%) were opioid free at the time of injury. Among opioid-free injured workers, 1843 (4.0%) began long-term opioid use. After controlling for covariates, long-term use was associated with receiving 20 or more days' supply in the initial opioid prescription compared with receiving less than 5 days' supply (OR, 28.94; 95% CI, 23.44-35.72) and visiting 3 or more prescribers in the 90 days after injury compared with visiting 1 prescriber (OR, 14.91; 95% CI, 12.15-18.29). However, even just 5 days' to 9 days' supply was associated with an increase in the odds of long-term use compared with less than 5 days' supply (OR, 1.83; 95% CI, 1.56-2.14). CONCLUSIONS AND RELEVANCE In this study of injured workers, injury was associated with long-term opioid use. The number of days' supply of the initial opioid prescription was the strongest risk factor of developing long-term use, highlighting the importance of careful prescribing for initial opioid prescriptions.
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Affiliation(s)
- Zoe Durand
- Office of Informatics and Analytics, Tennessee Department of Health, Nashville
- University of Hawai‘i at Mānoa, Office of Public Health Studies, Honolulu
| | - Sarah Nechuta
- Office of Informatics and Analytics, Tennessee Department of Health, Nashville
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | | | - Eric L. Hurwitz
- University of Hawai‘i at Mānoa, Office of Public Health Studies, Honolulu
| | - Melissa McPheeters
- Office of Informatics and Analytics, Tennessee Department of Health, Nashville
- Department of Health Policy, Vanderbilt University Medical Center, Nashville, Tennessee
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Cunsolo V, Foti S, Ner‐Kluza J, Drabik A, Silberring J, Muccilli V, Saletti R, Pawlak K, Harwood E, Yu F, Ciborowski P, Anczkiewicz R, Altweg K, Spoto G, Pawlaczyk A, Szynkowska MI, Smoluch M, Kwiatkowska D. Mass Spectrometry Applications. Mass Spectrom (Tokyo) 2019. [DOI: 10.1002/9781119377368.ch8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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95
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Johnson MI. Opinions on Paleolithic physiology living in painogenic environments: changing the perspective through which we view chronic pain. Pain Manag 2019; 9:219-224. [PMID: 31141471 DOI: 10.2217/pmt-2018-0095] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- Mark I Johnson
- Centre for Pain Research, School of Clinical and Applied Sciences, Leeds Beckett University, Leeds, West Yorkshire, LS1 3HE, UK
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96
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The Landscape of Chronic Pain: Broader Perspectives. ACTA ACUST UNITED AC 2019; 55:medicina55050182. [PMID: 31117297 PMCID: PMC6572619 DOI: 10.3390/medicina55050182] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/09/2019] [Accepted: 05/16/2019] [Indexed: 02/06/2023]
Abstract
Chronic pain is a global health concern. This special issue on matters related to chronic pain aims to draw on research and scholarly discourse from an eclectic mix of areas and perspectives. The purpose of this non-systematic topical review is to précis an assortment of contemporary topics related to chronic pain and its management to nurture debate about research, practice and health care policy. The review discusses the phenomenon of pain, the struggle that patients have trying to legitimize their pain to others, the utility of the acute-chronic dichotomy, and the burden of chronic pain on society. The review describes the introduction of chronic primary pain in the World Health Organization's International Classification of Disease, 11th Revision and discusses the importance of biopsychosocial approaches to manage pain, the consequences of overprescribing and shifts in service delivery in primary care settings. The second half of the review explores pain perception as a multisensory perceptual inference discussing how contexts, predictions and expectations contribute to the malleability of somatosensations including pain, and how this knowledge can inform the development of therapies and strategies to alleviate pain. Finally, the review explores chronic pain through an evolutionary lens by comparing modern urban lifestyles with genetic heritage that encodes physiology adapted to live in the Paleolithic era. I speculate that modern urban lifestyles may be painogenic in nature, worsening chronic pain in individuals and burdening society at the population level.
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98
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Glauser G, Ali ZS, Gardiner D, Ramayya AG, Pessoa R, Grady MS, Welch WC, Zager EL, Sim E, Haughey V, Wells B, Restuccia M, Tait G, Fala G, Malhotra NR. Assessing the utility of an IoS application in the perioperative care of spine surgery patients: the NeuroPath Pilot study. Mhealth 2019; 5:40. [PMID: 31620467 PMCID: PMC6789206 DOI: 10.21037/mhealth.2019.09.01] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 08/23/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND In an attempt to improve care while decreasing costs and postoperative pain, we developed a novel IoS mobile health application, NeuroPath. The objective of this innovative app is to integrate enhanced recovery after surgery (ERAS) principles, patient education, and real-time pain and activity monitoring in a home setting with unencumbered two-way communication. METHODS The NeuroPath application was built over 18 months, with support from Apple, Medable, the Department of Information-Technology and the Department of Neurosurgery. Target areas addressed by NeuroPath include patient prep for surgery, perioperative risk mitigation, activity monitoring, wound care, and opioid use management. These target areas are monitored through a provider app, which is downloaded to the care providers IPad Mini. The provider app permits real time viewing of wound healing (patient incision photographs), activity levels, pain levels, and narcotic usage. Participants are given a daily To-Do list, via the Care Card section of the interface. The To-Do list presents the patient with specific tasks for exercise, instructions to wash incision area, pre-operative instructions, directions for discussing medication with care team, among other patient specific recommendations. RESULTS Of the 30 patients enrolled in the pilot study, there was a range of activity on the app. Patients with high involvement in the app logged in nearly every day from a week pre-op to >45 days post-op. Data for patients that utilized the app and uploaded regularly show trends of appropriately healing wounds, decreasing levels of pain, increasing step counts, and discontinuation of narcotics. CONCLUSIONS This pilot study of the NeuroPath app demonstrates its potential utility for improving quality of patient care without increased costs. Participants who regularly used the app showed consistent improvement throughout the post-operative recovery period (increasing ambulation, decreasing pain and guided reduction in narcotic usage).
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Affiliation(s)
- Gregory Glauser
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Zarina S. Ali
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Diana Gardiner
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Ashwin G. Ramayya
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Rachel Pessoa
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - M. Sean Grady
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - William C. Welch
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Eric L. Zager
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Esther Sim
- Corporate Information Services, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Virginia Haughey
- Corporate Information Services, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Brian Wells
- Corporate Information Services, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Michael Restuccia
- Corporate Information Services, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Gordon Tait
- Corporate Information Services, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Glenn Fala
- Corporate Information Services, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - Neil R. Malhotra
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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Bosetti C, Santucci C, Radrezza S, Erthal J, Berterame S, Corli O. Trends in the consumption of opioids for the treatment of severe pain in Europe, 1990–2016. Eur J Pain 2018; 23:697-707. [DOI: 10.1002/ejp.1337] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 10/09/2018] [Accepted: 10/28/2018] [Indexed: 01/17/2023]
Affiliation(s)
- Cristina Bosetti
- Laboratory of Methodology for Clinical Research Department of Oncology Istituto di Ricerche Farmacologiche Mario Negri IRCCS Milan Italy
| | - Claudia Santucci
- Laboratory of Methodology for Clinical Research Department of Oncology Istituto di Ricerche Farmacologiche Mario Negri IRCCS Milan Italy
| | - Silvia Radrezza
- Laboratory for Medical Research and Consumer Involvement Department of Public Health Istituto di Ricerche Farmacologiche Mario Negri IRCCS Milan Italy
| | - Juliana Erthal
- Secretariat of the International Narcotics Control Board Vienna International Centre Vienna Austria
| | - Stefano Berterame
- Secretariat of the International Narcotics Control Board Vienna International Centre Vienna Austria
| | - Oscar Corli
- Unit of Pain and Palliative Care Research Department of Oncology Istituto di Ricerche Farmacologiche Mario Negri IRCCS Milan Italy
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Axmon A, Ahlström G, Westergren H. Pain and Pain Medication among Older People with Intellectual Disabilities in Comparison with the General Population. Healthcare (Basel) 2018; 6:healthcare6020067. [PMID: 29914061 PMCID: PMC6023323 DOI: 10.3390/healthcare6020067] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 12/14/2022] Open
Abstract
Little is known about pain and pain treatment among people with intellectual disabilities (IDs). We aimed to describe pain and pain medications among older people with ID compared to the general population. Data on diagnoses and prescriptions were collected from national registers for the period between 2006 and 2012 for 7936 people with an ID and a referent cohort from the general population. IDs were associated with a decreased risk of being diagnosed with headaches, musculoskeletal pain, and pain related to the circulatory and respiratory systems, but they were associated with increased risk of being diagnosed with pain related to the urinary system. Among men, IDs were associated with an increased risk of being diagnosed with visceral pain. People with IDs were more likely to be prescribed paracetamol and fentanyl regardless of the type of pain but were less likely to be prescribed COX(1+2) and COX2 inhibitors and weak opioids. Healthcare staff and caregivers must be made aware of signs of pain among people with IDs who may not be able to communicate it themselves. Further research is needed to investigate whether people with IDs are prescribed paracetamol rather than other pain drugs due to physicians trying to avoid polypharmacy or if there are other reasons not to prescribe a greater range of pain treatments.
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Affiliation(s)
- Anna Axmon
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, SE-221 00 Lund, Sweden.
| | - Gerd Ahlström
- Department of Health Sciences, Lund University, SE-221 00 Lund, Sweden.
| | - Hans Westergren
- Department of Health Sciences, Lund University, SE-221 00 Lund, Sweden.
- Department of Pain rehabilitation, Skane University hospital, 222 85 Lund, Sweden.
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