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De La Rosa JS, Brady BR, Herder KE, Wallace JS, Ibrahim MM, Allen AM, Meyerson BE, Suhr KA, Vanderah TW. The unmet mental health needs of U.S. adults living with chronic pain. Pain 2024:00006396-990000000-00671. [PMID: 39073375 DOI: 10.1097/j.pain.0000000000003340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 05/13/2024] [Indexed: 07/30/2024]
Abstract
ABSTRACT Previous research suggests that individuals with mental health needs and chronic pain may be less likely to use mental health treatment compared with those with mental health needs only. Yet, few studies have investigated the existence of population-level differences in mental health treatment use. We analyzed data from the National Health Interview Survey (n = 31,997) to address this question. We found that chronic pain was associated with end-to-end disparities in the mental health journeys of U.S. adults: (1) Those living with chronic pain are overrepresented among U.S. adults with mental health needs; (2) among U.S. adults with mental health needs, those living with chronic pain had a lower prevalence of mental health treatment use; (3) among U.S. adults who used mental health treatment, those living with chronic pain had a higher prevalence of screening positive for unremitted anxiety or depression; (4) among U.S. adults living with both chronic pain and mental health needs, suboptimal mental health experiences were more common than otherwise-just 44.4% of those living with mental health needs and co-occurring chronic pain reported use of mental health treatment and screened negative for unremitted anxiety and depression, compared with 71.5% among those with mental health needs only. Overall, our results suggest that U.S. adults with chronic pain constitute an underrecognized majority of those living with unremitted anxiety/depression symptoms and that the U.S. healthcare system is not yet adequately equipped to educate, screen, navigate to care, and successfully address their unmet mental health needs.
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Affiliation(s)
- Jennifer S De La Rosa
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Benjamin R Brady
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- School of Interdisciplinary Health Programs, College of Health and Human Services, Western Michigan University, Kalamazoo, MI, United States
| | - Katherine E Herder
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Jessica S Wallace
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Mohab M Ibrahim
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Departments of Anesthesiology
| | - Alicia M Allen
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Beth E Meyerson
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Kyle A Suhr
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Psychiatry, and
| | - Todd W Vanderah
- Comprehensive Center for Pain and Addiction, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, United States
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Zhang Z, Xue D, Bian Y. Association Between Socioeconomic Inequalities in Pain and All-Cause Mortality in the China Health and Retirement Longitudinal Study: Longitudinal Cohort Study. JMIR Public Health Surveill 2024; 10:e54309. [PMID: 38872381 PMCID: PMC11282390 DOI: 10.2196/54309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 05/04/2024] [Accepted: 06/13/2024] [Indexed: 06/15/2024] Open
Abstract
BACKGROUND Few studies focus on the equality of pain, and the relationship between pain and death is inconclusive. Investigating the distribution of pain and potential mortality risks is crucial for ameliorating painful conditions and devising targeted intervention measures. OBJECTIVE Our study aimed to investigate the association between inequalities in pain and all-cause mortality in China. METHODS Longitudinal cohort data from waves 1 and 2 of the China Health and Retirement Longitudinal Study (2011-2013) were used in this study. Pain was self-reported at baseline, and death information was obtained from the 2013 follow-up survey. The concentration index and its decomposition were used to explain the inequality of pain, and the association between pain and death was analyzed with a Cox proportional risk model. RESULTS A total of 16,747 participants were included, with an average age of 59.57 (SD 9.82) years. The prevalence of pain was 32.54% (8196/16,747). Among participants with pain, the main pain type was moderate pain (1973/5426, 36.36%), and the common pain locations were the waist (3232/16,747, 19.3%), legs (2476/16,747, 14.78%) and head (2250/16,747, 13.44%). We found that the prevalence of pain was concentrated in participants with low economic status (concentration index -0.066, 95% CI -0.078 to -0.054). Educational level (36.49%), location (36.87%), and economic status (25.05%) contributed significantly to the inequality of pain. In addition, Cox regression showed that pain was associated with an increased risk of all-cause mortality (hazard ratio 1.30, 95% CI 1.06-1.61). CONCLUSIONS The prevalence of pain in Chinese adults is concentrated among participants with low economic status, and pain increases the risk of all-cause death. Our results highlight the importance of socioeconomic factors in reducing deaths due to pain inequalities by implementing targeted interventions.
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Affiliation(s)
- Zhuo Zhang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao
| | - Dongmei Xue
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao
| | - Ying Bian
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao
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Merriwether EN, Vanegas SM, Curado S, Zhou B, Mun CJ, Younger OS, Elbel B, Parikh M, Jay M. Changes in Widespread Pain After Surgical Weight Loss in Racialized Adults: A Secondary Analysis From a 2-Year Longitudinal Study. THE JOURNAL OF PAIN 2024:104625. [PMID: 39002743 DOI: 10.1016/j.jpain.2024.104625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/23/2024] [Accepted: 07/01/2024] [Indexed: 07/15/2024]
Abstract
Widespread pain (WP) is associated with reduced function and disability. Importantly, three-fourths of the approximately 42% of U.S. adults with obesity have WP. Moreover, rates of adult obesity are higher, and WP outcomes are worse in racialized non-Hispanic Black and Hispanic/Latino/a/X groups, potentially exacerbating existing pain disparities. Bariatric surgery significantly reduces weight and improves pain. However, recurrent or unresolved pain after bariatric surgery can hinder weight loss or facilitate weight regain. The current study conducted a secondary analysis of a longitudinal study of predictors and mechanisms of weight loss after bariatric surgery to examine the point prevalence of WP and pain trajectories 24 months post surgery. Our secondary aim was to examine the association between weight loss and pain characteristics. Our exploratory aim was to longitudinally examine racial differences in pain trajectories after bariatric surgery. Our results showed that point prevalence decreased after bariatric surgery. Additionally, significant improvements in pain trajectories occurred within the first 3 months post surgery with a pattern of pain reemergence beginning at 12 months post surgery. Hispanic/Latino/a/X participants reported a higher number of painful anatomical sites before bariatric surgery, and the rate of change in this domain for this group was faster compared with the racialized non-Hispanic Black participants. These findings suggest that pain improvements are most evident during the early stages of surgical weight loss in racialized populations of adults with WP. Thus, clinicians should routinely monitor patients' weight changes after bariatric surgery as they are likely to correspond to changes in their pain experiences. PERSPECTIVE: This article presents the prevalence and pain trajectories of racialized adults with WP after surgical weight loss. Clinicians should evaluate changes in the magnitude and spatial distribution of pain after significant weight change in these populations so that pain interventions can be prescribed with greater precision.
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Affiliation(s)
- Ericka N Merriwether
- Department of Physical Therapy, NYU Steinhardt School of Education, Culture, and Human Development, New York University, New York, New York; Department of Medicine, NYU Grossman School of Medicine, New York University, New York, New York.
| | - Sally M Vanegas
- Department of Medicine, NYU Grossman School of Medicine, New York University, New York, New York
| | - Silvia Curado
- Department of Pathology, NYU Grossman School of Medicine, New York University, New York, New York; Department of Cell Biology, NYU Grossman School of Medicine, New York University, New York, New York
| | - Boyan Zhou
- Department of Population Health, NYU Grossman School of Medicine, New York University, New York, New York
| | - Chung Jung Mun
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona; Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Olivia S Younger
- Department of Physical Therapy, NYU Steinhardt School of Education, Culture, and Human Development, New York University, New York, New York
| | - Brian Elbel
- Department of Population Health, NYU Grossman School of Medicine, New York University, New York, New York; NYU Wagner Graduate School of Public Service, New York University, New York, New York
| | - Manish Parikh
- Department of Surgery, NYU Grossman School of Medicine, New York University, New York, New York; Department of Surgery, New York City Health and Hospitals/Bellevue Hospital Center, New York, New York
| | - Melanie Jay
- Department of Medicine, NYU Grossman School of Medicine, New York University, New York, New York; Department of Population Health, NYU Grossman School of Medicine, New York University, New York, New York; New York Harbor Veterans Affairs, New York, New York
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Taylor KA, Kapos FP, Sharpe JA, Kosinski AS, Rhon DI, Goode AP. Seventeen-Year National Pain Prevalence Trends Among U.S. Military Veterans. THE JOURNAL OF PAIN 2024; 25:104420. [PMID: 37952861 PMCID: PMC11184511 DOI: 10.1016/j.jpain.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 10/30/2023] [Accepted: 11/05/2023] [Indexed: 11/14/2023]
Abstract
U.S. military veterans experience higher pain prevalence than nonveterans. However, it is unclear how the disparities in pain prevalence have changed over time because previous trend studies are limited to veterans using the Veterans Health Administration. This repeated cross-sectional study aimed to characterize pain prevalence trends in the overall population of U.S. veterans compared to nonveterans, using nationally representative data. We analyzed 17 years of data from the National Health Interview Survey (2002-2018), with a mean annual unweighted sample of 29,802 U.S. adults (total unweighted n = 506,639) and mean annual weighted population of 229.7 million noninstitutionalized adults. The weighted proportion of veterans ranged from 11.48% in 2002 (highest) to 8.41% in 2017 (lowest). We found that veterans experience a similar or higher prevalence of pain than nonveterans across the study period, except for severe headaches or migraine and facial pain. Pain prevalence among veterans increased over time, with a higher rate of increase compared to nonveterans for all pain variables. From 2002 to 2018, there was an absolute increase (95% confidence interval) in pain prevalence among veterans (severe headache or migraine: 2.0% [1.6-2.4%]; facial pain: 1.9% [1.4-2.4%]; neck pain: 4.7% [4.1-5.2%]; joint pain: 11.4% [10.8-11.9%]; low back pain: 10.3% [9.5-11.1%]; any pain: 10.0% [9.6-10.4%]; and multiple pains: 9.9% [9.2-10.6%]). The continued pain prevalence increase among veterans may have implications for health care utilization, highlighting the need for improved pain prevention and care programs for this population with a disproportionate pain burden. PERSPECTIVE: This article uses routinely-collected cross-sectional data that are nationally representative of U.S. adults to present changes in pain prevalence among military veterans compared to nonveterans. The findings underscore the need for improved prevention and pain care programs for veterans, who experienced a widening disproportionate pain burden from 2002 to 2018.
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Affiliation(s)
- Kenneth Adam Taylor
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina; Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Flavia Penteado Kapos
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina; Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina; Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington
| | - Jason Arthur Sharpe
- Center of Innovation to Accelerate Discovery and Practice Transformation (ADAPT), Durham Veterans Affairs (VA) Healthcare System, Durham, North Carolina
| | - Andrzej Stanislaw Kosinski
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina; Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
| | - Daniel I Rhon
- Department of Rehabilitation Medicine, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Adam Payne Goode
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina; Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina; Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
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Buzza A, Tapas K, Zhuo J, Anders JJ, Lewis SJ, Jenkins MW, Moffitt M. Selective neural inhibition via photobiomodulation alleviates behavioral hypersensitivity associated with small sensory fiber activation. Lasers Surg Med 2024; 56:305-314. [PMID: 38291819 PMCID: PMC10954407 DOI: 10.1002/lsm.23762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/16/2023] [Accepted: 01/13/2024] [Indexed: 02/01/2024]
Abstract
OBJECTIVE Photobiomodulation at higher irradiances has great potential as a pain-alleviating method that selectively inhibits small diameter nerve fibers and corresponding sensory experiences, such as nociception and heat sensation. The longevity and magnitude of these effects as a function of laser irradiation parameters at the nerve was explored. METHODS In a rodent chronic pain model (spared nerve injury-SNI), light was applied directly at the sural nerve with four delivery schemes: two irradiance levels (7.64 and 2.55 W/cm2 ) for two durations each, corresponding to either 4.8 or 14.4 J total energy, and the effect on sensory hypersensitivities was evaluated. RESULTS At emitter irradiances of 7.64 W/cm2 (for 240 s), 2.55 W/cm2 (for 720 s), and 7.64 W/cm2 (for 80 s) the heat hypersensitivity was relieved the day following photobiomodulation (PBM) treatment by 37 ± 8.1% (statistically significant, p < 0.001), 26% ± 6% (p = 0.072), and 28 ± 6.1% (statistically significant, p = 0.032), respectively, and all three treatments reduced the hypersensitivity over the course of the experiment (13 days) at a statistically significant level (mixed-design analysis of variance, p < 0.05). The increases in tissue temperature (5.3 ± 1.0 and 1.3 ± 0.4°C from 33.3°C for the higher and lower power densities, respectively) at the neural target were well below those typically associated with permanent action potential disruption. CONCLUSIONS The data from this study support the use of direct PBM on nerves of interest to reduce sensitivities associated with small-diameter fiber activity.
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Affiliation(s)
- Andrew Buzza
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, USA
| | - Kalista Tapas
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, USA
| | - Junqi Zhuo
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, USA
| | - Juanita J Anders
- Department of Anatomy, Physiology, and Genetics, Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Stephen J Lewis
- Department of Pharmacology, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, USA
| | - Michael W Jenkins
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, USA
| | - Michael Moffitt
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, USA
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De La Rosa JS, Brady BR, Ibrahim MM, Herder KE, Wallace JS, Padilla AR, Vanderah TW. Co-occurrence of chronic pain and anxiety/depression symptoms in U.S. adults: prevalence, functional impacts, and opportunities. Pain 2024; 165:666-673. [PMID: 37733475 PMCID: PMC10859853 DOI: 10.1097/j.pain.0000000000003056] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 09/23/2023]
Abstract
ABSTRACT Co-occurrence of chronic pain and clinically significant symptoms of anxiety and/or depression is regularly noted in the literature. Yet, little is known empirically about population prevalence of co-occurring symptoms, nor whether people with co-occurring symptoms constitute a distinct subpopulation within US adults living with chronic pain or US adults living with anxiety and/or depression symptoms (A/D). To address this gap, this study analyzes data from the 2019 National Health Interview Survey, a representative annual survey of self-reported health status and treatment use in the United States (n = 31,997). Approximately 12 million US adults, or 4.9% of the adult population, have co-occurring chronic pain and A/D symptoms. Unremitted A/D symptoms co-occurred in 23.9% of US adults with chronic pain, compared with an A/D prevalence of 4.9% among those without chronic pain. Conversely, chronic pain co-occurred in the majority (55.6%) of US adults with unremitted A/D symptoms, compared with a chronic pain prevalence of 17.1% among those without A/D symptoms. The likelihood of experiencing functional limitations in daily life was highest among those experiencing co-occurring symptoms, compared with those experiencing chronic pain alone or A/D symptoms alone. Among those with co-occurring symptoms, 69.4% reported that work was limited due to a health problem, 43.7% reported difficulty doing errands alone, and 55.7% reported difficulty participating in social activities. These data point to the need for targeted investment in improving functional outcomes for the nearly 1 in 20 US adults living with co-occurring chronic pain and clinically significant A/D symptoms.
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Affiliation(s)
- Jennifer S. De La Rosa
- Comprehensive Pain and Addiction Center, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Benjamin R. Brady
- Comprehensive Pain and Addiction Center, University of Arizona Health Sciences, Tucson, AZ, United States
- Arizona Center for Rural Health, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
- School of Interdisciplinary Health Programs, College of Health and Human Services, Western Michigan University, Kalamazoo, MI, United States
| | - Mohab M. Ibrahim
- Comprehensive Pain and Addiction Center, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Anesthesiology, College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Katherine E. Herder
- Comprehensive Pain and Addiction Center, University of Arizona Health Sciences, Tucson, AZ, United States
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Jessica S. Wallace
- Comprehensive Pain and Addiction Center, University of Arizona Health Sciences, Tucson, AZ, United States
- Departments of Family and Community Medicine and
| | - Alyssa R. Padilla
- Comprehensive Pain and Addiction Center, University of Arizona Health Sciences, Tucson, AZ, United States
| | - Todd W. Vanderah
- Comprehensive Pain and Addiction Center, University of Arizona Health Sciences, Tucson, AZ, United States
- Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, United States
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Liang B, Wu Y, Zhang J, Hao S, Li F. The cross-cultural adaptation and psychometric properties of the Graded Chronic Pain Scale-Revised-Simplified Chinese version. PLoS One 2023; 18:e0292747. [PMID: 37816024 PMCID: PMC10564124 DOI: 10.1371/journal.pone.0292747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 09/27/2023] [Indexed: 10/12/2023] Open
Abstract
Chronic pain is a prevalent issue worldwide and is a significant contributor to human suffering and disability. The Graded Chronic Pain Scale-Revised has exhibited favorable reliability and validity. However, its applicability yet to be explored in China. We aimed to create a simplified Chinese version of the Graded Chronic Pain Scale-Revised for chronic pain patients by conducting cross-cultural adaptation and psychometric evaluation. This study employs a two- phase design. In phase 1, the Graded Chronic Pain Scale-Revised was cross-culturally translated and adapted in accordance with international guidelines. In phase 2, the simplified Chinese version of the Graded Chronic Pain Scale-Revised was administered to 417 participants along with Numerical Rating Scale to assess its psychometric properties. The final analysis consisted of data from 376 participants. The scale had a Cronbach's α coefficient of 0.944. Moreover, the scale exhibited excellent content validity and was divided into two dimensions: identifying high impact chronic pain; and the Pain, Enjoyment, and General Activities subscale. Exploratory and confirmatory factor analyses revealed that these dimensions had a good model fit. Additionally, the simplified Chinese version of the Graded Chronic Pain Scale-Revised demonstrated good convergent and discriminant validity. The receiver operating characteristic curve demonstrated that grades 2 and 3 had a good predictive effect on limiting participants' work ability, and the area under the receiver operating characteristic curve was equal to 0.91. The present study demonstrates the successful adaptation of the Graded Chronic Pain Scale-Revised into Simplified Chinese, with the revised version exhibiting favorable psychometric properties. This scale addresses the shortcomings of domestic chronic pain grading assessment tools, providing a valuable instrument for evaluating the severity of chronic pain in Chinese clinical practice and serving as a reference and basis for other research related to chronic pain.
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Affiliation(s)
- Bing Liang
- School of Nursing, Jilin University, Changchun, China
| | - Yuejin Wu
- School of Nursing, Jilin University, Changchun, China
| | - Jiaxin Zhang
- School of Nursing, Jilin University, Changchun, China
| | - Shumin Hao
- School of Nursing, Jilin University, Changchun, China
| | - Feng Li
- School of Nursing, Jilin University, Changchun, China
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Pacheco-Barrios K, Marques LM, Dodurgali MR, Martinez-Magallanes D, Barbosa SP, De Andrade M, Márquez JO, de Melo PS, Simis M, Caumo W, Fregni F. Editorial - Seeking Brain Homeostatic Compensatory Mechanisms for Pain Control. PRINCIPLES AND PRACTICE OF CLINICAL RESEARCH (2015) 2023; 9:10.21801/ppcrj.2023.92.2. [PMID: 37711748 PMCID: PMC10500629 DOI: 10.21801/ppcrj.2023.92.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Affiliation(s)
- Kevin Pacheco-Barrios
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Lucas M Marques
- Instituto de Medicina Física e Reabilitação, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Mustafa Reha Dodurgali
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Daniela Martinez-Magallanes
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Sara P. Barbosa
- Instituto de Medicina Física e Reabilitação, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Marianna De Andrade
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Jorge Ortega Márquez
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Paulo S de Melo
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Marcel Simis
- Instituto de Medicina Física e Reabilitação, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação do da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brasil
| | - Wolnei Caumo
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul (RS), Brazil
- Laboratory of Pain and Neuromodulation, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil
- Pain and Palliative Care Service, HCPA, Porto Alegre, RS, Brazil
- Department of Surgery, School of Medicine, UFRGS, Porto Alegre, RS, Brazil
| | - Felipe Fregni
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, USA
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Romeiser JL, Morley CP, Singh SM. COVID-19 symptom load as a risk factor for chronic pain: A national cross-sectional study. PLoS One 2023; 18:e0287554. [PMID: 37352207 PMCID: PMC10289324 DOI: 10.1371/journal.pone.0287554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/07/2023] [Indexed: 06/25/2023] Open
Abstract
INTRODUCTION Emerging evidence suggests that a COVID-19 infection with a high initial severity may be associated with development of long-COVID conditions such as chronic pain. At the population level, it is unknown if severity of a COVID-19 infection might be a new risk factor for chronic pain above and beyond the traditional slate of pre-established risk factors. The purpose of this study is to examine whether COVID-19 severity of infection may be a new risk factor for chronic pain. METHODS Using data from the 2021 National Health Interview Survey (n = 15,335), this study examined the adjusted odds of experiencing high frequency levels of pain in the past 3 months for those who reported no/mild symptoms from a COVID-19 infection, and those reporting moderate/severe symptoms from COVID-19, compared to those never infected. A 1:1:1 propensity score matched analysis was also performed to examine the odds of pain. RESULTS Prevalence of pain was higher in the moderate/severe symptom group compared to the no infection group (25.48% vs 19.44%, p <0.001). Both the adjusted model (odds ratio [OR] = 1.28, 95% confidence interval [CI] = 1.09, 1.51) and matched model (OR = 1.45, CI = 1.14, 1.83) revealed higher odds of pain for those with moderate/high COVID-19 symptoms compared to no infection. CONCLUSIONS A moderate/highly symptomatic COVID-19 infection may be a new risk factor for chronic pain. As the absolute number of severe COVID-19 infections continues to rise, overall prevalence of chronic pain may also increase. While knowledge continues to unfold on long-haul symptoms, prevention of severe infections remains essential.
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Affiliation(s)
- Jamie L. Romeiser
- Department of Public Health and Preventive Medicine, Upstate Medical University, Syracuse, New York, United States of America
| | - Christopher P. Morley
- Department of Public Health and Preventive Medicine, Upstate Medical University, Syracuse, New York, United States of America
| | - Sunitha M. Singh
- Department of Perioperative Surgical Services, Stony Brook University Medical Center, Stony Brook, New York, United States of America
- Department of Anesthesiology, Stony Brook University Medical Center, Stony Brook, New York, United States of America
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10
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Saconi B, Kuna ST, Polomano RC, Compton PA, Keenan BT, Sawyer AM. Chronic pain is common and worsens daytime sleepiness, insomnia, and quality of life in veterans with obstructive sleep apnea. J Clin Sleep Med 2023; 19:1121-1132. [PMID: 36798982 PMCID: PMC10235723 DOI: 10.5664/jcsm.10516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 02/13/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023]
Abstract
STUDY OBJECTIVES Chronic noncancer pain (CP) commonly co-occurs with obstructive sleep apnea (OSA) and may contribute to greater symptom burden. The study aims were to (1) characterize CP among veterans with OSA and (2) examine differences in sleepiness (Epworth Sleepiness Scale), insomnia symptoms (Insomnia Severity Index), and quality of life (Short Form Health Survey-20) in veterans with OSA with or without pre-existing CP. METHODS An observational, cross-sectional, study of 111 veterans with newly diagnosed, untreated OSA was conducted. Descriptive statistics characterized the sample and comorbid CP outcomes. Regression analyses were performed to investigate associations between self-reported CP and sleep-related symptoms or quality of life while controlling for potential confounders. RESULTS CP was reported by 69.5% (95% confidence interval: 61.8%, 76.2%) of participants. Having CP was associated with increased Epworth Sleepiness Scale (12.7 ± 5.5 vs 10.2 ± 5.2; P = .021) and Insomnia Severity Index scores (18.1 ± 6.2 vs 13.7 ± 7.4; P = .002), and worse quality of life across all Short Form Health Survey-20 domains. CONCLUSIONS There is a high prevalence of CP among veterans with OSA and symptom burden is higher in patients with OSA and CP. Future investigations should address symptom response and burden to OSA treatment in comorbid OSA and CP to guide outcome expectancies and residual OSA symptom treatment plans. CITATION Saconi B, Kuna ST, Polomano RC, Compton PA, Keenan BT, Sawyer AM. Chronic pain is common and worsens daytime sleepiness, insomnia, and quality of life in veterans with obstructive sleep apnea. J Clin Sleep Med. 2023;19(6):1121-1132.
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Affiliation(s)
- Bruno Saconi
- University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
- Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
| | - Samuel T. Kuna
- Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
- University of Pennsylvania Perelman School of Medicine Center for Sleep and Circadian Neurobiology, Philadelphia, Pennsylvania
| | - Rosemary C. Polomano
- University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
- Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Peggy A. Compton
- University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
| | - Brendan T. Keenan
- Division of Sleep Medicine, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Amy M. Sawyer
- University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
- Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
- Division of Sleep Medicine, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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11
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Borna S, Haider CR, Maita KC, Torres RA, Avila FR, Garcia JP, De Sario Velasquez GD, McLeod CJ, Bruce CJ, Carter RE, Forte AJ. A Review of Voice-Based Pain Detection in Adults Using Artificial Intelligence. Bioengineering (Basel) 2023; 10:bioengineering10040500. [PMID: 37106687 PMCID: PMC10135816 DOI: 10.3390/bioengineering10040500] [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: 03/20/2023] [Revised: 04/13/2023] [Accepted: 04/19/2023] [Indexed: 04/29/2023] Open
Abstract
Pain is a complex and subjective experience, and traditional methods of pain assessment can be limited by factors such as self-report bias and observer variability. Voice is frequently used to evaluate pain, occasionally in conjunction with other behaviors such as facial gestures. Compared to facial emotions, there is less available evidence linking pain with voice. This literature review synthesizes the current state of research on the use of voice recognition and voice analysis for pain detection in adults, with a specific focus on the role of artificial intelligence (AI) and machine learning (ML) techniques. We describe the previous works on pain recognition using voice and highlight the different approaches to voice as a tool for pain detection, such as a human effect or biosignal. Overall, studies have shown that AI-based voice analysis can be an effective tool for pain detection in adult patients with various types of pain, including chronic and acute pain. We highlight the high accuracy of the ML-based approaches used in studies and their limitations in terms of generalizability due to factors such as the nature of the pain and patient population characteristics. However, there are still potential challenges, such as the need for large datasets and the risk of bias in training models, which warrant further research.
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Affiliation(s)
- Sahar Borna
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Clifton R Haider
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55902, USA
| | - Karla C Maita
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Ricardo A Torres
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Francisco R Avila
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL 32224, USA
| | - John P Garcia
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL 32224, USA
| | | | | | - Charles J Bruce
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Rickey E Carter
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Antonio J Forte
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL 32224, USA
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12
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Rikard SM, Strahan AE, Schmit KM, Guy GP. Chronic Pain Among Adults - United States, 2019-2021. MMWR. MORBIDITY AND MORTALITY WEEKLY REPORT 2023; 72:379-385. [PMID: 37053114 PMCID: PMC10121254 DOI: 10.15585/mmwr.mm7215a1] [Citation(s) in RCA: 72] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Chronic pain (i.e., pain lasting ≥3 months) is a debilitating condition that affects daily work and life activities for many adults in the United States and has been linked with depression (1), Alzheimer disease and related dementias (2), higher suicide risk (3), and substance use and misuse (4). During 2016, an estimated 50 million adults in the United States experienced chronic pain, resulting in substantial health care costs and lost productivity (5,6). Addressing chronic pain and improving the lives of persons living with pain is a public health imperative. Population research objectives in the National Pain Strategy, which was released in 2016 by the Interagency Pain Research Coordinating Committee, call for more precise estimates of the prevalence of chronic pain and high-impact chronic pain (i.e., chronic pain that results in substantial restriction to daily activities) in the general population and within various population groups to guide efforts to reduce the impact of chronic pain (3). Further, a 2022 review of U.S. chronic pain surveillance systems identified the National Health Interview Survey (NHIS) as the best source for pain surveillance data (7). CDC analyzed data from the 2019-2021 NHIS to provide updated estimates of the prevalence of chronic pain and high-impact chronic pain among adults in the United States and within population groups defined by demographic, geographic, socioeconomic, and health status characteristics. During 2021, an estimated 20.9% of U.S. adults (51.6 million persons) experienced chronic pain, and 6.9% (17.1 million persons) experienced high-impact chronic pain. New findings from this analysis include that non-Hispanic American Indian or Alaska Native (AI/AN) adults, adults identifying as bisexual, and adults who are divorced or separated are among the populations experiencing a higher prevalence of chronic pain and high-impact chronic pain. Clinicians, practices, health systems, and payers should vigilantly attend to health inequities and ensure access to appropriate, affordable, diversified, coordinated, and effective pain management care for all persons (8).
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Affiliation(s)
- S Michaela Rikard
- Division of Overdose Prevention, National Center for Injury Prevention and Control, CDC
| | - Andrea E Strahan
- Division of Overdose Prevention, National Center for Injury Prevention and Control, CDC
| | - Kristine M Schmit
- Division of Overdose Prevention, National Center for Injury Prevention and Control, CDC
| | - Gery P Guy
- Division of Overdose Prevention, National Center for Injury Prevention and Control, CDC
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13
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Taylor KA, Kapos FP, Sharpe JA, Kosinski AS, Rhon DI, Goode AP. Seventeen-Year National Pain Prevalence Trends Among U.S. Military Veterans. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.03.27.23287408. [PMID: 37034604 PMCID: PMC10081421 DOI: 10.1101/2023.03.27.23287408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Importance U.S. military veterans experience higher pain prevalence and severity than nonveterans. However, it is unclear how these differences have changed over time. Previous studies are limited to veterans receiving care from the Veterans Health Administration. Objective To characterize pain prevalence trends in the overall population of U.S. veterans compared to nonveterans, using nationally-representative data. Design Repeated cross-sectional study. Data: National Health Interview Survey, 2002-2018. Analysis: January 2023. Setting Population-based survey of noninstitutionalized U.S. adults. Participants Across the 17-year period, mean annual weighted population was 229.7 million adults (unweighted sample total: n=506,639; unweighted sample annual mean: n=29,802). Exposure Veteran status. Main Outcomes Crude and demographics-adjusted pain prevalence trend differences between veterans and nonveterans across five pain variables (severe headache or migraine, facial pain, neck pain, low back pain, and joint pain) and two composite variables (any pain [≥1 prevalent pain] and multiple pains [≥2 prevalent pains]). Results Weighted proportion of veterans varied from 11.48% in 2002 (highest) to 8.41% in 2017 (lowest). Across the study period, crude prevalence was generally similar or higher among veterans than nonveterans for all pain variables except for severe headache or migraine and facial pain. When equalizing age, sex, race, and ethnicity, pain prevalence among veterans remained similar or higher than nonveterans for all pain variables. From 2002 to 2018 there was an absolute increase (95% CI) in pain prevalence among veterans (severe headache or migraine: 2.0% [1.6% to 2.4%]; facial pain: 1.9% [1.4% to 2.4%]; neck pain: 4.7% [4.1% to 5.2%]; joint pain: 11.4% [10.8% to 11.9%]; low back pain: 10.3% [9.5% to 11.1%]; any pain: 10.0% [9.6% to 10.4%]; and multiple pains: 9.9% [9.2% to 10.6%]. Crude and adjusted analyses indicated prevalence of all pain variables increased more among veterans than nonveterans from 2002 to 2018. Conclusion and Relevance Veterans had similar or higher adjusted prevalence and higher rates of increase over time for all pain variables compared to nonveterans. Continued pain prevalence increase among veterans may impact healthcare utilization (within and outside of the VHA), underscoring the need for improved pain prevention and care programs for these individuals with disproportionate pain burden.
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Affiliation(s)
- Kenneth Adam Taylor
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Flavia Penteado Kapos
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington
| | - Jason Arthur Sharpe
- Center of Innovation to Accelerate Discovery and Practice Transformation (ADAPT), Durham Veterans Affairs (VA) Healthcare System, Durham, North Carolina
| | - Andrzej Stanislaw Kosinski
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
| | - Daniel I Rhon
- Department of Rehabilitation Medicine, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Adam Payne Goode
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, North Carolina
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
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14
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Pooleri A, Yeduri R, Horne G, Frech A, Tumin D. Pain interference in young adulthood and work participation. Pain 2023; 164:831-837. [PMID: 36048525 DOI: 10.1097/j.pain.0000000000002769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/22/2022] [Indexed: 11/27/2022]
Abstract
ABSTRACT Chronic pain is associated with reduced work participation, but longitudinal data on the work impact of chronic pain are limited. We used data from the National Longitudinal Survey of Youth-1997 cohort to analyze how pain interference in early adulthood was associated with subsequent exit from the labor force in a longitudinal survey. Pain interference at age 29 and employment status were self-reported at subsequent biennial interviews. Exit from the labor force, return to employment, and development of new health-related work limitations after age 29 were analyzed using survival analysis methods. Among 5819 respondents, 10% and 3% endorsed "a little" or "a lot" of pain interference at age 29, respectively. During follow-up (median of 26 months until censoring or labor force exit), 43% of respondents had exited the labor force at least once and 10% developed a new work-related health limitation. The highest pain interference group (compared with no pain interference) had higher hazard of labor force exit (hazard ratio: 1.26; 95% confidence interval: 1.01-1.57; P = 0.044) and of developing new health-related work limitations (hazard ratio: 2.45; 95% confidence interval: 1.64-3.67; P < 0.001), with similar results for the group experiencing "a little" pain interference at age 29. In this nationally representative cohort, any level of pain interference reported at age 29 was found to predict increased hazards of subsequent labor force exit and health-related work limitation. Early identification and treatment of pain problems among young workers can help reduce burdens of future unemployment and disability.
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Affiliation(s)
- Anand Pooleri
- Department of Physical Medicine and Rehabilitation, Brody School of Medicine at East Carolina University, Greenville, NC, United States
| | - Rishita Yeduri
- Brody School of Medicine at East Carolina University, Greenville, NC, United States
| | - Gabrielle Horne
- Department of Sociology, East Carolina University, Greenville, NC, United States
| | - Adrianne Frech
- Department of Health Sciences, University of Missouri, Columbia, MO, United States
| | - Dmitry Tumin
- Department of Pediatrics, Brody School of Medicine at East Carolina University, Greenville, NC, United States
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15
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Goyal S, Goyal S, Goins AE, Alles SR. Plant-derived natural products targeting ion channels for pain. NEUROBIOLOGY OF PAIN (CAMBRIDGE, MASS.) 2023; 13:100128. [PMID: 37151956 PMCID: PMC10160805 DOI: 10.1016/j.ynpai.2023.100128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/27/2023] [Accepted: 04/11/2023] [Indexed: 05/09/2023]
Abstract
Chronic pain affects approximately one-fifth of people worldwide and reduces quality of life and in some cases, working ability. Ion channels expressed along nociceptive pathways affect neuronal excitability and as a result modulate pain experience. Several ion channels have been identified and investigated as potential targets for new medicines for the treatment of a variety of human diseases, including chronic pain. Voltage-gated channels Na+ and Ca2+ channels, K+ channels, transient receptor potential channels (TRP), purinergic (P2X) channels and acid-sensing ion channels (ASICs) are some examples of ion channels exhibiting altered function or expression in different chronic pain states. Pharmacological approaches are being developed to mitigate dysregulation of these channels as potential treatment options. Since natural compounds of plant origin exert promising biological and pharmacological properties and are believed to possess less adverse effects compared to synthetic drugs, they have been widely studied as treatments for chronic pain for their ability to alter the functional activity of ion channels. A literature review was conducted using Medline, Google Scholar and PubMed, resulted in listing 79 natural compounds/extracts that are reported to interact with ion channels as part of their analgesic mechanism of action. Most in vitro studies utilized electrophysiological techniques to study the effect of natural compounds on ion channels using primary cultures of dorsal root ganglia (DRG) neurons. In vivo studies concentrated on different pain models and were conducted mainly in mice and rats. Proceeding into clinical trials will require further study to develop new, potent and specific ion channel modulators of plant origin.
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Affiliation(s)
- Sachin Goyal
- Department of Anesthesiology and Critical Care Medicine, University of New Mexico School of Medicine, Albuquerque, NM 87106, USA
| | - Shivali Goyal
- School of Pharmacy, Abhilashi University, Chail Chowk, Mandi, HP 175045, India
| | - Aleyah E. Goins
- Department of Anesthesiology and Critical Care Medicine, University of New Mexico School of Medicine, Albuquerque, NM 87106, USA
| | - Sascha R.A. Alles
- Department of Anesthesiology and Critical Care Medicine, University of New Mexico School of Medicine, Albuquerque, NM 87106, USA
- Corresponding author.
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Pritchard KT, Baillargeon J, Lee WC, Raji MA, Kuo YF. Trends in the Use of Opioids vs Nonpharmacologic Treatments in Adults With Pain, 2011-2019. JAMA Netw Open 2022; 5:e2240612. [PMID: 36342717 PMCID: PMC9641539 DOI: 10.1001/jamanetworkopen.2022.40612] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
IMPORTANCE Chronic pain prevalence among US adults increased between 2010 and 2019. Yet little is known about trends in the use of prescription opioids and nonpharmacologic alternatives in treating pain. OBJECTIVES To compare annual trends in the use of prescription opioids, nonpharmacologic alternatives, both treatments, and neither treatment; compare estimates for the annual use of acupuncture, chiropractic care, massage therapy, occupational therapy, and physical therapy; and estimate the association between calendar year and pain treatment based on the severity of pain interference. DESIGN, SETTING, AND PARTICIPANTS A serial cross-sectional analysis was conducted using the nationally representative Medical Expenditure Panel Survey to estimate the use of outpatient services by cancer-free adults with chronic or surgical pain between calendar years 2011 and 2019. Data analysis was performed from December 29, 2021, to August 5, 2022. EXPOSURES Calendar year (2011-2019) was the primary exposure. MAIN OUTCOMES AND MEASURES The association between calendar year and mutually exclusive pain treatments (opioid vs nonpharmacologic vs both vs neither treatment) was examined. A secondary outcome was the prevalence of nonpharmacologic treatments (acupuncture, chiropractic care, massage therapy, occupational therapy, and physical therapy). All analyses were stratified by pain type. RESULTS Among the unweighted 46 420 respondents, 9643 (20.4% weighted) received surgery and 36 777 (79.6% weighted) did not. Weighted percentages indicated that 41.7% of the respondents were aged 45 to 64 years and 55.0% were women. There were significant trends in the use of pain treatments after adjusting for demographic factors, socioeconomic status, health conditions, and pain severity. For example, exclusive use of nonpharmacologic treatments increased in 2019 for both cohorts (chronic pain: adjusted odds ratio [aOR], 2.72; 95% CI, 2.30-3.21; surgical pain: aOR, 1.53; 95% CI, 1.13-2.08) compared with 2011. The use of neither treatment decreased in 2019 for both cohorts (chronic pain: aOR, 0.43; 95% CI, 0.37-0.49; surgical pain: aOR, 0.59; 95% CI, 0.46-0.75) compared with 2011. Among nonpharmacologic treatments, chiropractors and physical therapists were the most common licensed healthcare professionals. CONCLUSIONS AND RELEVANCE Among cancer-free adults with pain, the annual prevalence of nonpharmacologic pain treatments increased and the prevalent use of neither opioids nor nonpharmacologic therapy decreased for both chronic and surgical pain cohorts. These findings suggest that, although access to outpatient nonpharmacologic treatments is increasing, more severe pain interference may inhibit this access.
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Affiliation(s)
- Kevin T. Pritchard
- Department of Nutrition, Metabolism, and Rehabilitation Sciences, School of Public and Population Health, University of Texas Medical Branch, Galveston
| | - Jacques Baillargeon
- Department of Epidemiology, School of Public and Population Health, University of Texas Medical Branch, Galveston
| | - Wei-Chen Lee
- Department of Internal Medicine, University of Texas Medical Branch, Galveston
| | - Mukaila A. Raji
- Department of Internal Medicine, University of Texas Medical Branch, Galveston
| | - Yong-Fang Kuo
- Department of Biostatistics and Data Science, School of Public and Population Health, University of Texas Medical Branch, Galveston
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