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Hall OT, Gunawan T, Teater J, Bryan C, Gorka S, Ramchandani VA. Withdrawal interference scale: a novel measure of withdrawal-related life disruption in opioid use disorder and alcohol use disorder. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024:1-13. [PMID: 38853684 DOI: 10.1080/00952990.2024.2350057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 04/28/2024] [Indexed: 06/11/2024]
Abstract
Background: Hyperkatifeia describes amplified emotional and motivational withdrawal due to addiction-related sensitization of brain-stress-systems. Hyperkatifeia has been proposed as a target for addiction treatment development. However, translation of basic research in this area will require new tools designed to measure hyperkatifeia and related phenomena outside of laboratory settings.Objectives: We define a novel concept, withdrawal interference, and introduce a new tool - the Withdrawal Interference Scale (WIS) - which measures the impact of withdrawal on daily life among individuals with OUD or AUD.Methods: Described are the combined results of three separate cross-sectional studies. The structural validity, convergent validity, construct validity, trans-diagnostic (AUD/OUD) configural, metric, and scalar invariance, internal consistency, and composite reliability of WIS was tested among three independent samples of 1) treatment-seeking adults with OUD (n = 132), 2) treatment-seeking adults with AUD (n = 123), and 3) non-treatment-seeking adults with OUD (n = 140). Males numbered 218 and females were 163.Results: WIS exhibited structural validity (1 factor), convergent validity (average variance extracted .670-.676), construct validity, trans-diagnostic configural (χ2/df = 2.10), metric (Δχ2 = 5.70, p = .681), and scalar invariance (Δχ2 = 12.34, p = .338), internal consistency (α .882-928), and composite reliability (.924-.925).Conclusion: These results suggest WIS is a valid and reliable instrument for measuring withdrawal-related life disruption in AUD and OUD. Further, given our findings of transdiagnostic measurement invariance, WIS scores of individuals with AUD and OUD can be meaningfully compared in future statistical analyses.
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Affiliation(s)
- Orman Trent Hall
- Department of Psychiatry and Behavioral Health, Ohio State University College of Medicine, Columbus, OH, USA
| | - Tommy Gunawan
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
- Intramural Science Program, Section on Human Psychopharmacology, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | - Julie Teater
- Department of Psychiatry and Behavioral Health, Ohio State University College of Medicine, Columbus, OH, USA
| | - Craig Bryan
- Department of Psychiatry and Behavioral Health, Ohio State University College of Medicine, Columbus, OH, USA
| | - Stephanie Gorka
- Department of Psychiatry and Behavioral Health, Ohio State University College of Medicine, Columbus, OH, USA
| | - Vijay A Ramchandani
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
- Intramural Science Program, Section on Human Psychopharmacology, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
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Kinnie KR, Vance DE, Patrician PA, Billings R, Aroke EN. Chronic Pain Resilience Across Clinical Populations: A Concept Analysis. Pain Manag Nurs 2024:S1524-9042(24)00140-1. [PMID: 38849234 DOI: 10.1016/j.pmn.2024.03.019] [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: 11/15/2023] [Revised: 03/10/2024] [Accepted: 03/31/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Chronic pain resilience is a concept that is frequently used in research but lacks theoretical clarity. Understanding chronic pain resilience is germane to developing interventions to improve it and the overall quality of life among individuals with chronic pain. AIMS To uncover and clarify the unique characteristics of the concept of chronic pain resilience. DESIGN A concept analysis using Rodgers' evolutionary method. METHODS Full-text articles published after 2000 in English were used to inform the concept analysis. Scopus, PubMed, PsychINFO, Embase, and CINAHL Plus with Full Text were utilized for literature searches. Rodgers' evolutionary approach was used to clarify the attributes, antecedents, and consequences. RESULTS The search yielded 31 articles that were used in the analysis. The key attributes of chronic pain resilience included engagement in meaningful activities despite pain, maintaining positive psychological homeostasis, buffering against negative mental outcomes, seeking support, and self-empowerment. After considering surrogate terms, antecedents, attributes, and consequences, chronic pain resilience may be defined as the development of the capacity to successfully adapt to chronic pain. This adaptation results in a move toward optimal social, physical, mental, and behavioral functioning by balancing negative and positive psychosocial factors, despite the additional challenges brought about by living with chronic pain.
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Affiliation(s)
- Kiari R Kinnie
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL.
| | - David E Vance
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL
| | | | - Rebecca Billings
- UAB Libraries, University of Alabama at Birmingham, Birmingham, AL
| | - Edwin N Aroke
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL
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You B, Wen H, Jackson T. Investigating mortality salience as a potential causal influence and moderator of responses to laboratory pain. PeerJ 2024; 12:e17204. [PMID: 38584938 PMCID: PMC10998629 DOI: 10.7717/peerj.17204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 03/15/2024] [Indexed: 04/09/2024] Open
Abstract
Background Because pain can have profound ramifications for quality of life and daily functioning, understanding nuances in the interplay of psychosocial experiences with pain perception is vital for effective pain management. In separate lines of research, pain resilience and mortality salience have emerged as potentially important psychological correlates of reduced pain severity and increased tolerance of pain. However, to date, there has been a paucity of research examining potentially interactive effects of these factors on pain perception. To address this gap, the present experiment investigated mortality salience as a causal influence on tolerance of laboratory pain and a moderator of associations between pain resilience and pain tolerance within a Chinese sample. Methods Participants were healthy young Chinese adults (86 women, 84 men) who first completed a brief initial cold pressor test (CPT) followed by measures of demographics and pain resilience. Subsequently, participants randomly assigned to a mortality salience (MS) condition completed two open-ended essay questions in which they wrote about their death as well as a death anxiety scale while those randomly assigned to a control condition completed analogous tasks about watching television. Finally, all participants engaged in a delay task and a second CPT designed to measure post-manipulation pain tolerance and subjective pain intensity levels. Results MS condition cohorts showed greater pain tolerance than controls on the post-manipulation CPT, though pain intensity levels did not differ between groups. Moderator analyses indicated that the relationship between the behavior perseverance facet of pain resilience and pain tolerance was significantly stronger among MS condition participants than controls. Conclusions This experiment is the first to document potential causal effects of MS on pain tolerance and Ms as a moderator of the association between self-reported behavior perseverance and behavioral pain tolerance. Findings provide foundations for extensions within clinical pain samples.
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Affiliation(s)
- Beibei You
- School of Nursing, Guizhou Medical University, Guiyang, China
- Faculty of Psychology, Southwest University, Chongqing, China
| | - Hongwei Wen
- Faculty of Psychology, Southwest University, Chongqing, China
| | - Todd Jackson
- Department of Psychology, University of Macau, Taipa, China
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Sturgeon JA, Zubieta C, Kaplan CM, Pierce J, Arewasikporn A, Slepian PM, Hassett AL, Trost Z. Broadening the Scope of Resilience in Chronic Pain: Methods, Social Context, and Development. Curr Rheumatol Rep 2024; 26:112-123. [PMID: 38270842 DOI: 10.1007/s11926-024-01133-0] [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] [Accepted: 01/16/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE OF REVIEW A wellspring of new research has offered varying models of resilience in chronic pain populations; however, resilience is a multifaceted and occasionally nebulous construct. The current review explores definitional and methodological issues in existing observational and clinical studies and offers new directions for future studies of pain resilience. RECENT FINDINGS Definitions of pain resilience have historically relied heavily upon self-report and from relatively narrow scientific domains (e.g., positive psychology) and in narrow demographic groups (i.e., Caucasian, affluent, or highly educated adults). Meta-analytic and systematic reviews have noted moderate overall quality of resilience-focused assessment and treatment in chronic pain, which may be attributable to these narrow definitions. Integration of research from affiliated fields (developmental models, neuroimaging, research on historically underrepresented groups, trauma psychology) has the potential to enrich current models of pain resilience and ultimately improve the empirical and clinical utility of resilience models in chronic pain.
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Affiliation(s)
- John A Sturgeon
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA.
| | - Caroline Zubieta
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Chelsea M Kaplan
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Jennifer Pierce
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Anne Arewasikporn
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - P Maxwell Slepian
- Department of Anesthesia and Pain Management, Toronto General Hospital, Toronto, CA, USA
| | - Afton L Hassett
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Zina Trost
- Department of Psychology, Texas A&M University, College Station, TX, USA
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Morris MC, Bruehl S, Rao U, Goodin BR, Karlson C, Carter C, Nag S, Huber FA, Bendinskas KG, Hidoyatov M, Kinney K, Rochelle A, Funches G. Biobehavioral Predictors of Pain Intensity, Pain Interference, and Chronic Pain Episodes: A Prospective Cohort Study of African-American Adults. THE JOURNAL OF PAIN 2024:104501. [PMID: 38369220 DOI: 10.1016/j.jpain.2024.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 01/19/2024] [Accepted: 02/13/2024] [Indexed: 02/20/2024]
Abstract
Racial disparities in pain experiences are well-established, with African-American (AA) adults reporting higher rates of daily pain, increased pain severity, and greater pain-related interference compared to non-Hispanic Whites. However, the biobehavioral factors that predict the transition to chronic pain among AA adults are not well understood. This prospective cohort study provided a unique opportunity to evaluate predictors of chronic pain onset among 130 AA adults (81 women), ages 18 to 44, who did not report chronic pain at their baseline assessment and subsequently completed follow-up assessments at 6- and 12-months. Outcome measures included pain intensity, pain-related interference, and chronic pain status. Comprehensive assessments of sociodemographic and biobehavioral factors were used to evaluate demographics, socioeconomic status, stress exposure, psychosocial factors, prolonged hypothalamic-pituitary-adrenal secretion, and quantitative sensory testing responses. At baseline, 30 adults (23.1%) reported a history of prior chronic pain. Over the 12-month follow-up period, 13 adults (10.0%) developed a new chronic pain episode, and 18 adults (13.8%) developed a recurrent chronic pain episode. Whereas socioeconomic status measures (ie, annual income, education) predicted changes in pain intensity over the follow-up period, quantitative sensory testing measures (ie, pain threshold, temporal summation of pain) predicted changes in pain interference. A history of chronic pain and higher depressive symptoms at baseline independently predicted the onset of a new chronic pain episode. The present findings highlight distinct subsets of biobehavioral factors that are differentially associated with trajectories of pain intensity, pain-related interference, and onset of chronic pain episodes in AA adults. PERSPECTIVE: This prospective study sought to advance understanding of biobehavioral factors that predicted pain outcomes over a 12-month follow-up period among AA adults without chronic pain at their initial assessment. Findings revealed distinct subsets of factors that were differentially associated with pain intensity, pain-related interference, and onset of chronic pain episodes.
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Affiliation(s)
- Matthew C Morris
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee; Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, Mississippi
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Uma Rao
- Department of Psychiatry & Human Behavior and Center for the Neurobiology of Learning and Memory, University of California, Irvine, Irvine, California; Psychiatry Division, Children's Hospital of Orange County, Orange, California
| | - Burel R Goodin
- Department of Anesthesiology, Washington University in St. Louis, St. Louis, Missouri
| | - Cynthia Karlson
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, Mississippi; Department of Hematology and Oncology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Chelsea Carter
- School of Medicine, Meharry Medical College, Nashville, Tennessee
| | - Subodh Nag
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Felicitas A Huber
- Department of Anesthesiology, Washington University in St. Louis, St. Louis, Missouri
| | | | - Muhammad Hidoyatov
- Chemistry Department, State University of New York at Oswego, Oswego, New York
| | - Kerry Kinney
- Department of Psychology, Vanderbilt University, Nashville, Tennessee
| | - Aubrey Rochelle
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, Mississippi
| | - Gaarmel Funches
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, Mississippi
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Rosa DP, Dubé MO, Roy JS. Psychometric Properties of Patient-reported Outcome Measures to Assess Resilience in Individuals with Musculoskeletal Pain or Rheumatic Conditions: A COSMIN-based Systematic Review. Clin J Pain 2023; 39:695-706. [PMID: 37768873 DOI: 10.1097/ajp.0000000000001162] [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: 02/23/2023] [Accepted: 09/11/2023] [Indexed: 09/30/2023]
Abstract
OBJECTIVES The objective of this systematic review was to provide a comprehensive overview of the measurement properties of patient-reported outcome measures (PROMs) used to assess resilience in individuals with musculoskeletal and rheumatic conditions. METHODS Four electronic databases (MEDLINE, CINAHL, PsycINFO, and Web of Science) were searched. Studies assessing any measurement property in the target populations were included. Two reviewers independently screened all studies and assessed the risk of bias using the COSMIN checklist. Thereafter, each measurement property of each PROM was classified as sufficient, insufficient, or inconsistent based on the COSMIN criteria for good measurement properties. RESULTS Four families of PROMs [Brief Resilient Coping Scale (BRCS); Resilience Scale (RS-18); Connor-Davidson Resilience Scale (CD-RISC-10 and CD-RISC-2); and Pain Resilience Scale (PRS-14 and PRS-12)] were identified from the 9 included studies. Even if no PROM showed sufficient evidence for all measurement properties, the PRS and CD-RISC had the most properties evaluated and showed the best measurement properties, although responsiveness still needs to be assessed for both PROMs. Both PROMs showed good levels of reliability (intraclass coefficient correlation 0.61 to 0.8) and good internal consistency (Cronbach's alpha ≥0.70). Minimal detectable change values were 24.5% for PRS and between 4.7% and 29.8% for CD-RISC. DISCUSSION Although BRCS, RS-18, CD-RISC, and PRS have been used to evaluate resilience in individuals with musculoskeletal and rheumatic conditions, the current evidence only supports the use of PRS and CD-RISC in this population. Further methodological studies are therefore needed and should prioritize the assessment of reliability and responsiveness.
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Affiliation(s)
- Dayana Patricia Rosa
- Department of Rehabilitation, Faculty of Medicine, Université Laval & Centre for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris)
| | - Marc-Olivier Dubé
- Department of Rehabilitation, Faculty of Medicine, Université Laval & Centre for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris)
| | - Jean-Sébastien Roy
- Department of Rehabilitation, Faculty of Medicine, Université Laval & Researcher, Centre for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Quebec City, QC, Canada
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Chen S, Gao X, Shi T, Zuo X, Hong C, Zhang Y, You B, Li F, Jackson T, He Y. Promising Subjective and Objective Benefits of Modified Mindfulness-Based Stress Reduction Training for Chinese Adults with Chronic Pain: A Pilot Randomized Control Study. Pain Ther 2023; 12:1397-1414. [PMID: 37713159 PMCID: PMC10615992 DOI: 10.1007/s40122-023-00551-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/10/2023] [Indexed: 09/16/2023] Open
Abstract
INTRODUCTION Mindfulness-based stress reduction (MBSR) has demonstrated its effectiveness in reducing pain-related stress in adults with chronic pain. However, the implementation of MBSR needs modifications across cultures. This pilot study reports the findings of a randomized controlled trial that investigated the effects of a culturally adaptive MBSR program on self-report and neuroimaging outcomes for chronic pain adults in China. METHODS Sixty-seven participants were randomly assigned to the treatment group (n = 40) or the treatment-as-usual group (n = 27) group at a ratio of 1.5:1. Participants completed self-report measures of pain severity, pain interference, depression, perceived stress, pain catastrophizing, mindfulness, and resilience at baseline assessment (T1), post-treatment (T2), and 3-month follow-up (T3) assessments. Functional magnetic resonance imaging (fMRI) scanning was also performed at T1 and T3 assessments. RESULTS For the intention-to-treat sample, the results of the mixed-effect model indicated that Group × Time interaction was significant for pain catastrophizing only (F (2, 130) = 3.51, p = 0.033). Compared with the control group, those in the MBSR group reported greater reductions in pain catastrophizing at T2 (d = - 0.60), though this effect was not maintained at T3 (d = - 0.05). Additionally, the results of completer analyses found significant Group × Time interactions for pain interference (F (2, 88) = 4.40, p = 0.015) and perceived stress (F (2, 88) = 3.13, p = 0.048), but not for other measures. Finally, both groups exhibited decreased regional homogeneity (ReHo) in the frontal lobe, while increased ReHo in the cerebellum anterior lobe was unique to the MBSR group. CONCLUSIONS The present findings suggest that the minor modified MBSR program improves certain pain-related outcomes for Chinese adults with chronic pain. Future studies with larger samples of Chinese chronic pain patients are needed to detect the small-to-moderate benefit of MBSR on fMRI and/or other objective methods.
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Affiliation(s)
- Shuanghong Chen
- Department of Medical Psychology, Neurological Medical Center, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University, Chongqing, 400037, China
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Xubin Gao
- Department of Cardiology, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University, Chongqing, 400037, China
| | - Ting Shi
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Xibo Zuo
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Chengjin Hong
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Yaoyao Zhang
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Beibei You
- School of Nursing, Guizhou Medical University, Guiyang, 550025, China
| | - Fenghua Li
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
- School of Education, Henan University, Kaifeng, 475004, China
| | - Todd Jackson
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
- Department of Psychology, University of Macau, Taipa, 999078, Macau SAR
| | - Ying He
- Department of Medical Psychology, Neurological Medical Center, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University, Chongqing, 400037, China.
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Dickens H, Bruehl S, Rao U, Myers H, Goodin B, Huber FA, Nag S, Carter C, Karlson C, Kinney KL, Morris MC. Cognitive-Affective-Behavioral Pathways Linking Adversity and Discrimination to Daily Pain in African-American Adults. J Racial Ethn Health Disparities 2023; 10:2718-2730. [PMID: 36352344 PMCID: PMC10166769 DOI: 10.1007/s40615-022-01449-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/25/2022] [Accepted: 11/01/2022] [Indexed: 11/11/2022]
Abstract
The tendency to ruminate, magnify, and experience helplessness in the face of pain - known as pain catastrophizing - is a strong predictor of pain outcomes and is associated with adversity. The ability to maintain functioning despite adversity - referred to as resilience - also influences pain outcomes. Understanding the extent to which pain catastrophizing and resilience influence relations between adversity and daily pain in healthy African-American adults could improve pain risk assessment and mitigate racial disparities in the transition from acute to chronic pain. This study included 160 African-American adults (98 women). Outcome measures included daily pain intensity (sensory, affective) and pain impact on daily function (pain interference). Adversity measures included childhood trauma exposure, family adversity, chronic burden from recent stressors, and ongoing perceived stress. A measure of lifetime racial discrimination was also included. Composite scores were created to capture early-life adversity (childhood trauma, family adversity) versus recent-life adversity (perceived stress, chronic burden). Increased pain catastrophizing was correlated with increased adversity (early and recent), racial discrimination, pain intensity, and pain interference. Decreased pain resilience was correlated with increased recent-life adversity (not early-life adversity or racial discrimination) and correlated with increased pain intensity (not pain-related interference). Bootstrapped multiple mediation models revealed that relationships between all adversity/discrimination and pain outcomes were mediated by pain catastrophizing. Pain resilience, however, was not a significant mediator in these models. These findings highlight opportunities for early interventions to reduce cognitive-affective-behavioral risk factors for persisting daily pain among African-American adults with greater adversity exposure by targeting pain catastrophizing.
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Affiliation(s)
- Harrison Dickens
- Department of Psychological Science, University of Arkansas, Fayetteville, AR, USA
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Uma Rao
- Department of Psychiatry & Human Behavior and Center for the Neurobiology of Learning and Memory, University of CA - Irvine, Irvine, CA, USA
- Children's Hospital of Orange County, Orange, CA, USA
| | - Hector Myers
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Burel Goodin
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Felicitas A Huber
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA
| | - Subodh Nag
- Department of Biochemistry, Cancer Biology, Neuroscience & Pharmacology, Meharry Medical College, Nashville, TN, USA
| | - Chelsea Carter
- Department of Biochemistry, Cancer Biology, Neuroscience & Pharmacology, Meharry Medical College, Nashville, TN, USA
| | - Cynthia Karlson
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA
- Department of Pediatrics, Hematology/Oncology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Kerry L Kinney
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA
| | - Matthew C Morris
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA.
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Mauger AR, Thomas T, Smith SA, Fennell CRJ. Tramadol is a performance-enhancing drug in highly trained cyclists: a randomized controlled trial. J Appl Physiol (1985) 2023; 135:467-474. [PMID: 37410900 PMCID: PMC10538983 DOI: 10.1152/japplphysiol.00338.2023] [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: 05/25/2023] [Revised: 07/05/2023] [Accepted: 07/05/2023] [Indexed: 07/08/2023] Open
Abstract
Tramadol is a potent narcotic analgesic reportedly used in multiple sports to reduce exertional pain and confer a performance advantage. This study sought to identify whether tramadol enhances performance in time trial cycling. Twenty-seven highly trained cyclists were screened for tramadol sensitivity and then attended the laboratory across three visits. Visit 1 identified maximal oxygen uptake, peak power output, and gas exchange threshold through a ramp incremental test. Participants returned to the laboratory on two further occasions to undertake cycling performance tests following the ingestion of either 100 mg of soluble tramadol or a taste-matched placebo control in a double-blind, randomized, and crossover design. In the performance tests, participants completed a 30 min non-exhaustive fixed intensity cycling task at a heavy exercise intensity (272 ± 42 W), immediately followed by a competitive self-paced 25-mile time trial (TT). Following removal of two outlier data sets, analysis was completed on n = 25. Participants completed the TT significantly faster (d = 0.54, P = 0.012) in the tramadol condition (3758 s ± 232 s) compared with the placebo condition (3808 s ± 248 s) and maintained a significantly higher mean power output (+9 W) throughout the TT (ηp2 = 0.262, P = 0.009). Tramadol reduced perception of effort during the fixed intensity trial (P = 0.026). The 1.3% faster time in the tramadol condition would be sufficient to change the outcomes of a race and is highly meaningful and pervasive in this cohort of highly trained cyclists. The data from this study suggests that tramadol is a performance-enhancing drug.NEW & NOTEWORTHY In the current study, when cycling with tramadol participants completed a time trial on average 50 s faster and at a 9 W higher power output than the placebo control. The study used both a fixed intensity and self-paced time trial exercise tasks to reflect the demands of a stage race. The outcomes from this study were used by the World Anti-Doping Agency to inform their addition of tramadol to the Prohibited List in 2024.
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Affiliation(s)
- Alexis R Mauger
- School of Sport and Exercise Sciences, University of Kent, Canterbury, United Kingdom
| | - Trudy Thomas
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham, United Kingdom
| | - Samuel A Smith
- School of Sport and Exercise Sciences, University of Kent, Canterbury, United Kingdom
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Chen S, Jackson T, He Y. Effects of False Feedback on Pain Tolerability Among Young Healthy Adults: Predictive Roles of Intentional Effort Investment and Perceived Pain Intensity. J Pain Res 2023; 16:2257-2268. [PMID: 37425222 PMCID: PMC10329439 DOI: 10.2147/jpr.s412994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/13/2023] [Indexed: 07/11/2023] Open
Abstract
Purpose Expectations and modification gained through critical learning influence pain perception. We tested how pain tolerability was influenced by the effects of orally delivered false feedback and participant status immediately prior to performing tasks. Patients and Methods A total of 125 healthy college students (69 females and 56 males) were randomly assigned to 3 groups (positive, negative, and control) to participate in two formal cold pressor tests (CPTs). Participants completed the same series of task-related questionnaires (perceived importance, intended effort, current affect, and self-efficacy) before each CPT. False performance feedback was delivered after completion of the baseline level CPT. After completion of each CPT, both pain intensity and pain tolerability (duration in ice water) were recorded. Results The results of linear mixed models revealed significant condition × time interactions on pain tolerability and task self-efficacy after controlling for individual variance as a random effect. Participants who received negative feedback exhibited increased pain tolerability without decreasing their self-efficacy, whereas participants who received positive feedback showed increased self-efficacy with no change in pain tolerability. A longer pain tolerance duration was also predicted by a more intentional investment of effort and a lower intensity of experienced pain as well as the effect of false feedback. Conclusion The research highlights the effect of powerful situational influences on laboratory-induced pain tolerance.
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Affiliation(s)
- Shuanghong Chen
- Xinqiao Hospital and the Second Affiliated Hospital, Army Medical University, Chongqing, People’s Republic of China
- Faculty of Psychology, Southwest University, Chongqing, People’s Republic of China
| | - Todd Jackson
- Department of Psychology, University of Macau, Taipa, Macau, People’s Republic of China
| | - Ying He
- Xinqiao Hospital and the Second Affiliated Hospital, Army Medical University, Chongqing, People’s Republic of China
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Mo KC, Gupta A, Movsik J, Covarrubius O, Greenberg M, Riley LH, Kebaish KM, Neuman BJ, Skolasky RL. Pain Self-Efficacy (PSEQ) score of <22 is associated with daily opioid use, back pain, disability, and PROMIS scores in patients presenting for spine surgery. Spine J 2023; 23:723-730. [PMID: 37100496 PMCID: PMC10154031 DOI: 10.1016/j.spinee.2022.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 11/14/2022] [Accepted: 12/15/2022] [Indexed: 04/28/2023]
Abstract
BACKGROUND CONTEXT Pain self-efficacy, or the belief that one can carry out activities despite pain, has been shown to be associated with back and neck pain severity. However, the literature correlating psychosocial factors to opioid use, barriers to proper opioid use, and Patient-Reported Outcome Measurement Information System (PROMIS) scores is sparse. PURPOSE The primary aim of this study was to determine whether pain self-efficacy is associated with daily opioid use in patients presenting for spine surgery. The secondary aim was to determine whether there exists a threshold self-efficacy score that is predictive of daily preoperative opioid use and subsequently to correlate this threshold score with opioid beliefs, disability, resilience, patient activation, and PROMIS scores. PATIENT SAMPLE Five hundred seventy-eight elective spine surgery patients (286 females; mean age of 55 years) from a single institution were included in this study. STUDY DESIGN/SETTING Retrospective review of prospectively collected data. OUTCOME MEASURES PROMIS scores, daily opioid use, opioid beliefs, disability, patient activation, resilience. METHODS Elective spine surgery patients at a single institution completed questionnaires preoperatively. Pain self-efficacy was measured by the Pain Self-Efficacy Questionnaire (PSEQ). Threshold linear regression with Bayesian information criteria was utilized to identify the optimal threshold associated with daily opioid use. Multivariable analysis controlled for age, sex, education, income, and Oswestry Disability Index (ODI) and PROMIS-29, version 2 scores. RESULTS Of 578 patients, 100 (17.3%) reported daily opioid use. Threshold regression identified a PSEQ cutoff score of <22 as predictive of daily opioid use. On multivariable logistic regression, patients with a PSEQ score <22 had two times greater odds of being daily opioid users than those with a score ≥22. Further, PSEQ <22 was associated with lower patient activation; increased leg and back pain; higher ODI; higher PROMIS pain, fatigue, depression, and sleep scores; and lower PROMIS physical function and social satisfaction scores (p<.05 for all). CONCLUSIONS In patients presenting for elective spine surgery, a PSEQ score of <22 is associated with twice the odds of reporting daily opioid use. Further, this threshold is associated with greater pain, disability, fatigue, and depression. A PSEQ score <22 can identify patients at high risk for daily opioid use and can guide targeted rehabilitation to optimize postoperative quality of life.
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Affiliation(s)
- Kevin C Mo
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Arjun Gupta
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Jonathan Movsik
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Oscar Covarrubius
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Marc Greenberg
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Lee H Riley
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Khaled M Kebaish
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Brian J Neuman
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA
| | - Richard L Skolasky
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, MD, USA.
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12
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Shen Y, Yan T, Peng Q, Zhang B, Zhao K, Yang Z. Kinesiophobia in patients with angina pectoris of coronary artery disease: A cross-sectional survey. Heart Lung 2023; 57:7-11. [PMID: 35985104 DOI: 10.1016/j.hrtlng.2022.07.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 07/08/2022] [Accepted: 07/28/2022] [Indexed: 10/15/2022]
Abstract
BACKGROUND In the field of chronic pain research, kinesiophobia is defined as avoidance behavior due to fear of pain, but this perspective seems to be neglected in the field of coronary artery disease (CAD). OBJECTIVE To investigate the status quo of angina pectoris (AP) and kinesiophobia and factors associated with kinesiophobia in patients with AP of CAD. METHODS This was a cross-sectional study. Participants were recruited by convenience sampling, and patients with AP of CAD in four wards of the Cardiology Department of a hospital were enrolled in this study. Participants completed questionnaires and scales face-to-face with researchers. RESULTS Most patients with AP of CAD suffered from at least moderate pain episodes (60.2%) of at least 5 minutes per episode (53.8%), but less than 1/3 of patients reached 5 instances of pain per week (29.1%). The total score of kinesiophobia in patients was 40.80±6.65, and the vast majority of patients had moderate to high levels of kinesiophobia (75.7%). The results of multiple linear stepwise regression analysis showed that personal monthly income, New York Heart Function Assessment (NYHA) classification, pain intensity, and pain resilience were independent factors associated with kinesiophobia, and these factors explained 30.2% of the variation in total scores of kinesiophobia. CONCLUSION The symptoms of AP were prominent in terms of pain intensity and duration of pain. The level of kinesiophobia was moderate, and this was affected by multiple factors. Health care providers and researchers seldom pay attention to the kinesiophobia of patients with AP of CAD. This study refocused on the effect of "fear of pain" in kinesiophobia in patients with CAD. It opens up new horizons for the application of fear-avoidance models in CAD patients and helps to raise awareness of kinesiophobia in AP patients with CAD and provides guidance for reducing the level of kinesiophobia in the future.
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Affiliation(s)
- Yao Shen
- Cardiac Rehabilitation Center, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, China
| | - Tingting Yan
- School of Nursing, Peking University, Beijing, 100191, China
| | - Qian Peng
- Cardiac Rehabilitation Center, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, China; Academy of Medical Science, Zhengzhou University, Zhengzhou, 450014, China
| | - Baofeng Zhang
- Cardiac Rehabilitation Center, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, China
| | - Ke Zhao
- Cardiac Rehabilitation Center, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, China
| | - Zhan Yang
- Cardiac Rehabilitation Center, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, China.
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13
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Gong Y, Wang Y, Wu W, Li L, Li Y, Song J, Jiang L, Hu S, Yang J, Wang A. The Relationship Between Pain Intensity and Pain-Related Activity Patterns in Older Adults with Chronic Musculoskeletal Pain: Mediating Roles of Pain Resilience and Pain Catastrophizing. J Pain Res 2023; 16:797-807. [PMID: 36925624 PMCID: PMC10013585 DOI: 10.2147/jpr.s393359] [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: 10/13/2022] [Accepted: 02/25/2023] [Indexed: 03/12/2023] Open
Abstract
Purpose To explore the relationship between pain intensity, pain resilience, pain catastrophizing, and pain-related activity patterns in older adults with chronic musculoskeletal pain (CMP). Patients and Methods A total of 220 elderly Chinese with chronic musculoskeletal pain were recruited from a tertiary general hospital. Participants completed several measures including a demographic questionnaire, Brief Pain Inventory (BPI), Pain Resilience Scale (PRS), Pain Catastrophizing Scale (PCS), and Patterns of Activity Measure-Pain (POAM-P). Moreover, Process version 3.5 plug-in SPSS26 was used to test the mediation effect between variables. Results The scores of POAM-P in older adults with CMP from high to low were: avoidance (27.39 ± 8.10), pacing (24.25 ± 9.48), and overdoing (16.65 ± 10.95). Mediation analysis revealed that pain resilience and pain catastrophizing mediated the relationship between pain intensity and pain-related activity patterns (avoidance and pacing) in older adults with CMP. Conclusion These results provide evidence for the role of pain resilience and pain catastrophizing in the relationship between pain intensity and pain-related activity patterns. Interventions targeting these factors should be included in activity management programs for elderly CMP patients. It may be possible to reduce the negative impact of pain intensity on activity patterns by improving pain resilience and reducing pain catastrophizing.
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Affiliation(s)
- Yan Gong
- School of Nursing, Chengdu Medical College, Chengdu, People's Republic of China
| | - Yonghua Wang
- Department of Nursing, The General Hospital of Western Theater Command, Chengdu, People's Republic of China
| | - Wei Wu
- Department of Anesthesiology and Pain Medicine, The General Hospital of Western Theater Command, Chengdu, People's Republic of China
| | - Ling Li
- Department of Nursing, The General Hospital of Western Theater Command, Chengdu, People's Republic of China
| | - Yunming Li
- Department of Information, Medical Support Center, The General Hospital of Western Theater Command, Chengdu, People's Republic of China
| | - Jie Song
- Department of Nursing, The General Hospital of Western Theater Command, Chengdu, People's Republic of China
| | - Lingli Jiang
- Department of Neurosurgery, The General Hospital of Western Theater Command, Chengdu, People's Republic of China
| | - Shibei Hu
- School of Nursing, Chengdu Medical College, Chengdu, People's Republic of China
| | - Juan Yang
- School of Nursing, Chengdu Medical College, Chengdu, People's Republic of China
| | - Aihua Wang
- School of Nursing, Chengdu Medical College, Chengdu, People's Republic of China
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14
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Rojas Perez OF, Sanchez SE, Cruz V, Sánchez E, Levey E, Gelaye B. Comparative Performance of the Resilience Inventory (IRES) and Resilience Scale-14 (RS-14) Spanish Versions Among Postpartum Adolescent Mothers. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2022; 15:1069-1080. [PMID: 36439676 PMCID: PMC9684388 DOI: 10.1007/s40653-022-00458-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/25/2022] [Indexed: 06/16/2023]
Abstract
We sought to evaluate the psychometric properties of two resilience scales; the Resilience Inventory (IRES) and the 14-item Resilience Scale (RS-14) among Peruvian postpartum adolescent mothers. This cross-sectional study included 785 adolescent mothers who delivered at a maternity hospital in Lima, Peru. The Spanish versions of IRES and RS-14 were used to evaluate the properties of the measures. We examined reliability using Cronbach's alpha. We used exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) to assess the construct validity and factor structures of the two scales. Both scales had good internal consistency (Cronbach's alpha > 0.7). Correlation between IRES and RS-14 scores was fair (r = 0.53). The EFA results of both scales yielded a three-factor structure. EFA including all items from IRES and RS-14 yielded a six-factor structure. CFA results corroborated the original seven-factor structure for IRES and yielded measures indicating a good level of goodness of fit (comparative fit index of 0.93) and accuracy (root mean square error of approximation of 0.07). Overall, Spanish language versions of both the IRES and the RS-14 are reliable and valid scales for assessing resilience among Peruvian postpartum adolescent mothers. Additional research is needed to integrate culturally-specific traits into resilience measures.
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Affiliation(s)
| | - Sixto E. Sanchez
- Universidad Peruana de Ciencias Aplicadas, Lima, Peru
- Asociación Civil PROESA, Lima, Peru
| | - Victor Cruz
- Peruvian National Institute of Mental Health, Honorio Delgado – Hideyo Noguchi, Lima, Peru
| | | | - Elizabeth Levey
- The Chester M. Pierce, MD Division of Global Psychiatry, Massachusetts General Hospital, Boston, MA USA
- Department of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Bizu Gelaye
- The Chester M. Pierce, MD Division of Global Psychiatry, Massachusetts General Hospital, Boston, MA USA
- Department of Psychiatry, Harvard Medical School, Boston, MA USA
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA USA
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15
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Tsur N, Noyman-Veksler G, Elbaz I, Weisman L, Brill S, Shalev H, Rudich Z, Shahar G. The Personification of Chronic Pain: an Examination Using the Ben-Gurion University Illness Personification Scale (BGU-IPS). Psychiatry 2022; 86:137-156. [PMID: 36315968 DOI: 10.1080/00332747.2022.2129329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: Relying on anthropomorphism research, Illness Personification Theory (ILL-PERF) posits that individuals living with a chronic illness ascribe human-like characteristics to their illness. Herein we examine the personification of chronic pain using a new measure: the Ben-Gurion University Illness Personification Scale (BGU-IPS). Method: Three samples of chronic pain patients (Sample 1 and 2 are distinct samples sharing similar characteristics, collected in the context of a cross-sectional design, Ns = 259, 263; Sample 3: a 2-waves longitudinal, N =163) completed the 12-item BGU-IPS, and measures of pain and related factors. Results: An orthogonal, two-factor structure was revealed for the BGU-IPS pertaining to negative vs. positive personifications. Negative personification was associated with pain intensity and illness-related distress (e.g., depression and low adjustment to pain). Positive personification was correlated with hope, pain-related sense of control, and low depression. However, positive personification also augmented the associations between negative personification and several risk factors. Conclusions: Pain personification, particularly as assessed via the BGU-IPS, plays a major role in (mal)adaptation to chronic pain.
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16
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Dereli M, Kahraman T, France CR. Cross-Cultural Adaptation and Psychometric Validation of the Turkish Version of Pain Resilience Scale. Eval Health Prof 2022; 46:140-151. [PMID: 36148877 DOI: 10.1177/01632787221127377] [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: 11/17/2022]
Abstract
The Pain Resilience Scale (PRS) is a useful tool that evaluates behavioral engagement and adaptively regulates cognitions and emotions despite the pain. This study aimed to translate the PRS to Turkish and investigate its psychometric properties. The Turkish version of PRS was completed online by 332 healthy adults, and a subset of 105 respondents was re-assessed after 7-14 days. The reliability of the adapted measure was evaluated in terms of internal consistency, relative, and absolute test-retest reliability. Validity was evaluated in terms of structural, construct, and known-group validity using positive and negative psychological scales. The Turkish version of PRS has a three-factor structure and its cumulative variance is 78.06%. The total PRS score and its subscales correlated positively with pain self-efficacy, general resilience, and quality of life, and negatively with pain catastrophizing, kinesiophobia, anxiety, depression, and disability. The PRS scores were significantly higher in those with high general resilience (p < 0.001). The PRS had high internal consistency and test-retest reliability. Standard Error of Measurement (SEM) and Minimum Detectable Difference (MDD) were calculated as 2.9 and 8.0, respectively. The Turkish version of PRS is a reliable and valid instrument for measuring pain resilience in terms of behavioral perseverance and cognitive positivity.
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Affiliation(s)
- Muge Dereli
- Department of Therapy and Rehabilitation, Aydin Vocational School of Health Services, 52943Aydin Adnan Menderes University, Aydin, Turkey.,Department of Physiotherapy and Rehabilitation, Graduate School of Health Sciences, Izmir Katip Celebi University, Izmir, Turkey
| | - Turhan Kahraman
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, 226844Izmir Katip Celebi University, Izmir, Turkey
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17
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Ysidron DW, France CR, Yang Y, Mischkowski D. Research participants recruited using online labor markets may feign medical conditions and overreport symptoms: Caveat emptor. J Psychosom Res 2022; 159:110948. [PMID: 35644084 DOI: 10.1016/j.jpsychores.2022.110948] [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] [Received: 02/28/2022] [Revised: 04/28/2022] [Accepted: 05/19/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Over the last decade, the use of online labor markets to collect data in health science has grown exponentially. However, self-identification remains the most common method for recruiting specific clinical sub-populations, and this may adversely affect data validity among respondents motivated to feign a condition for financial gain. METHODS Online respondents who professed taking medication for a specific medical condition (sample 1: diabetes: N = 307; sample 2: pain: N = 506) were asked to upload an image of their prescribed medication. These images were then evaluated to identify authentic and inauthentic responders based on the images submitted. Authentic and inauthentic respondent groups were then compared on a series of condition-specific health measures and attention checks. RESULTS In the diabetes sample, respondents whose photos were deemed inauthentic passed fewer attention checks and reported poorer physical (e.g., number of comorbidities) and mental health (e.g., diabetes distress) across a wide variety of measures (η2 = 0.014-0.159). Similarly in the pain sample, respondents whose photos were deemed inauthentic reported poorer physical (e.g., pain interference) and mental health (e.g., depression) across a wide variety of measures (η2 = 0.008-0.129). CONCLUSIONS The present findings suggest that there may be substantial exaggeration of adverse health among online survey respondents who feign health conditions such as diabetes and chronic pain. Hence, in the absence of procedures to verify health status claims, the validity of data from online survey respondents should be viewed with skepticism.
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Affiliation(s)
| | | | - Yixin Yang
- Ohio University, United States of America
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18
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Xibo Z, Ying L, Todd J. EXPRESS: Testing links between pain-related biases in visual attention and recognition memory: An eye-tracking study based on an impending pain paradigm. Q J Exp Psychol (Hove) 2022; 76:1057-1071. [PMID: 35570662 DOI: 10.1177/17470218221102922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Although separate lines of research have evaluated pain-related biases in attention or memory, laboratory studies examining links between attention and memory for pain-related information have received little consideration. In this eye-tracking experiment, we assessed relations between pain-related attention biases (ABs) and recognition memory biases (MBs) among 122 pain-free adults randomly assigned to impending pain (n = 59) versus impending touch (n = 63) conditions wherein offsets of trials that included pain images were followed by subsequent possibly painful and non-painful somatosensory stimulation, respectively. Gaze biases of participants were assessed during presentations of pain-neutral (P-N) and happy-neutral (H-N) face image pairs within these conditions. Subsequently, condition differences in recognition accuracy for previously-viewed versus novel pained and happy face images were examined. Overall gaze durations were significantly longer for pain (versus neutral) faces that signaled impending pain than impending non-painful touch, particularly among the less resilient in the former condition. Impending pain cohorts also exhibited comparatively better recognition accuracy for both pained and happy face images. Finally, longer gaze durations on pain faces that signaled potential pain, but not potential touch, were related to more accurate recognition of previously-viewed pain faces. In sum, pain cues that signal potential personal discomfort maintain visual attention more fully and are subsequently recognized more accuracy than are pain cues that signal non-painful touch stimulation.
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Affiliation(s)
- Zuo Xibo
- Southwest University, Chongqing, China 26463
| | - Ling Ying
- Southwest University, Chongqing, China 26463
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19
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Schroeter AC, MacDonald DA, Scholten-Peeters GGM, Goubert L, Kendall E, Coppieters MW. Preferred self-administered questionnaires to assess resilience, optimism, pain acceptance and social support in people with pain. A modified Delphi study. PAIN MEDICINE 2022; 23:1891-1901. [DOI: 10.1093/pm/pnac074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/25/2022] [Accepted: 05/01/2022] [Indexed: 11/14/2022]
Abstract
Abstract
Objectives
The plethora of self-administered questionnaires to assess positive psychosocial factors complicates questionnaire selection. This study aimed to identify and reach consensus on the most suitable self-administered questionnaires to assess resilience, optimism, pain acceptance and social support in people with pain.
Design
A three-round modified Delphi study.
Participants
Forty international experts.
Methods
In Round 1, the experts suggested questionnaires deemed appropriate to assess resilience, optimism, pain acceptance and/or social support. In Round 2, experts indicated whether they considered the suggested questionnaires to be suitable (Yes/No/Don’t know) to assess these psychosocial factors, taking into consideration content, feasibility, personal experience and the measurement properties which we provided for each questionnaire. Questionnaires that were considered suitable by the majority of experts (≥60%) were retained for Round 3. In Round 3, the suitability of each questionnaire was rated on a 0–10 Likert scale. Consensus was reached if ≥ 75% of experts rated the questionnaire ≥7.
Results
From the 67 questionnaires suggested in Round 1, one questionnaire could be recommended per domain. For resilience: Pain Resilience Scale; for optimism: Revised Version of the Life Orientation Test; for pain acceptance: 8-item and Revised Versions of the Chronic Pain Acceptance Questionnaire; for social support: Emotional Support Item Bank of the PROMIS tool. Consensus for these questionnaires was also reached in a sensitivity analysis which excluded the ratings of experts involved in the development, translation and/or validation of relevant questionnaires.
Conclusion
We advocate the use of these recommended questionnaires so data can be compared and pooled more easily.
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Affiliation(s)
- Andrea C Schroeter
- Menzies Health Institute Queensland, Griffith University, Brisbane & Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Brisbane & Gold Coast, Australia
| | - David A MacDonald
- School of Health Sciences and Social Work, Griffith University, Brisbane & Gold Coast, Australia
| | | | - Liesbet Goubert
- Department of Experimental-Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Elizabeth Kendall
- Menzies Health Institute Queensland, Griffith University, Brisbane & Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Brisbane & Gold Coast, Australia
| | - Michel W Coppieters
- Menzies Health Institute Queensland, Griffith University, Brisbane & Gold Coast, Australia
- Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, The Netherlands
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20
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Berardi G, Frey-Law L, Sluka KA, Bayman EO, Coffey CS, Ecklund D, Vance CGT, Dailey DL, Burns J, Buvanendran A, McCarthy RJ, Jacobs J, Zhou XJ, Wixson R, Balach T, Brummett CM, Clauw D, Colquhoun D, Harte SE, Harris RE, Williams DA, Chang AC, Waljee J, Fisch KM, Jepsen K, Laurent LC, Olivier M, Langefeld CD, Howard TD, Fiehn O, Jacobs JM, Dakup P, Qian WJ, Swensen AC, Lokshin A, Lindquist M, Caffo BS, Crainiceanu C, Zeger S, Kahn A, Wager T, Taub M, Ford J, Sutherland SP, Wandner LD. Multi-Site Observational Study to Assess Biomarkers for Susceptibility or Resilience to Chronic Pain: The Acute to Chronic Pain Signatures (A2CPS) Study Protocol. Front Med (Lausanne) 2022; 9:849214. [PMID: 35547202 PMCID: PMC9082267 DOI: 10.3389/fmed.2022.849214] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/17/2022] [Indexed: 11/13/2022] Open
Abstract
Chronic pain has become a global health problem contributing to years lived with disability and reduced quality of life. Advances in the clinical management of chronic pain have been limited due to incomplete understanding of the multiple risk factors and molecular mechanisms that contribute to the development of chronic pain. The Acute to Chronic Pain Signatures (A2CPS) Program aims to characterize the predictive nature of biomarkers (brain imaging, high-throughput molecular screening techniques, or "omics," quantitative sensory testing, patient-reported outcome assessments and functional assessments) to identify individuals who will develop chronic pain following surgical intervention. The A2CPS is a multisite observational study investigating biomarkers and collective biosignatures (a combination of several individual biomarkers) that predict susceptibility or resilience to the development of chronic pain following knee arthroplasty and thoracic surgery. This manuscript provides an overview of data collection methods and procedures designed to standardize data collection across multiple clinical sites and institutions. Pain-related biomarkers are evaluated before surgery and up to 3 months after surgery for use as predictors of patient reported outcomes 6 months after surgery. The dataset from this prospective observational study will be available for researchers internal and external to the A2CPS Consortium to advance understanding of the transition from acute to chronic postsurgical pain.
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Affiliation(s)
- Giovanni Berardi
- Department of Physical Therapy and Rehabilitation Science, Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Laura Frey-Law
- Department of Physical Therapy and Rehabilitation Science, Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Kathleen A. Sluka
- Department of Physical Therapy and Rehabilitation Science, Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Emine O. Bayman
- Department of Biostatistics, College of Public Health, University of Iowa, Iowa City, IA, United States
| | - Christopher S. Coffey
- Department of Biostatistics, College of Public Health, University of Iowa, Iowa City, IA, United States
| | - Dixie Ecklund
- Department of Biostatistics, College of Public Health, University of Iowa, Iowa City, IA, United States
| | - Carol G. T. Vance
- Department of Physical Therapy and Rehabilitation Science, Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Dana L. Dailey
- Department of Physical Therapy, St. Ambrose University, Davenport, IA, United States
| | - John Burns
- Department of Psychiatry, Rush University Medical Center, Chicago, IL, United States
| | - Asokumar Buvanendran
- Department of Anesthesiology, Rush University Medical Center, Chicago, IL, United States
| | - Robert J. McCarthy
- Department of Anesthesiology, Rush University Medical Center, Chicago, IL, United States
| | - Joshua Jacobs
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, United States
| | - Xiaohong Joe Zhou
- Departments of Radiology, Neurosurgery, and Bioengineering, University of Illinois College of Medicine at Chicago, Chicago, IL, United States
| | - Richard Wixson
- NorthShore Orthopaedic and Spine Institute, NorthShore University HealthSystem, Skokie, IL, United States
| | - Tessa Balach
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago, Chicago, IL, United States
| | - Chad M. Brummett
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
| | - Daniel Clauw
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
- Department of Medicine (Rheumatology), University of Michigan, Ann Arbor, MI, United States
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States
| | - Douglas Colquhoun
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
| | - Steven E. Harte
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
- Department of Medicine (Rheumatology), University of Michigan, Ann Arbor, MI, United States
| | - Richard E. Harris
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
- Department of Medicine (Rheumatology), University of Michigan, Ann Arbor, MI, United States
| | - David A. Williams
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
- Department of Medicine (Rheumatology), University of Michigan, Ann Arbor, MI, United States
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States
- Department of Psychology, University of Michigan, Ann Arbor, MI, United States
| | - Andrew C. Chang
- Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI, United States
| | - Jennifer Waljee
- Section of Plastic and Reconstructive Surgery, University of Michigan, Ann Arbor, MI, United States
| | - Kathleen M. Fisch
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Diego, La Jolla, CA, United States
| | - Kristen Jepsen
- Institute of Genomic Medicine Genomics Center, University of California, San Diego, La Jolla, CA, United States
| | - Louise C. Laurent
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Diego, La Jolla, CA, United States
| | - Michael Olivier
- Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States
| | - Carl D. Langefeld
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC, United States
| | - Timothy D. Howard
- Department of Biochemistry, Wake Forest School of Medicine, Winston-Salem, NC, United States
| | - Oliver Fiehn
- West Coast Metabolomics Center, University of California, Davis, Davis, CA, United States
| | - Jon M. Jacobs
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA, United States
| | - Panshak Dakup
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA, United States
| | - Wei-Jun Qian
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA, United States
| | - Adam C. Swensen
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA, United States
| | - Anna Lokshin
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Martin Lindquist
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Brian S. Caffo
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Ciprian Crainiceanu
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Scott Zeger
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Ari Kahn
- Texas Advanced Computing Center, The University of Texas at Austin, Austin, TX, United States
| | - Tor Wager
- Presidential Cluster in Neuroscience, Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, United States
| | - Margaret Taub
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - James Ford
- Geisel School of Medicine at Dartmouth, Hanover, NH, United States
| | - Stephani P. Sutherland
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Laura D. Wandner
- National Institute of Neurological Disorders and Stroke, The National Institutes of Health, Bethesda, MD, United States
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21
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Rosenbloom BN, Katz J. Modeling the transition from acute to chronic postsurgical pain in youth: A narrative review of epidemiologic, perioperative and psychosocial factors. Can J Pain 2022; 6:166-174. [PMID: 35711297 PMCID: PMC9196786 DOI: 10.1080/24740527.2022.2059754] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A growing number of studies have identified high rates of pediatric chronic postsurgical pain (CPSP) after major surgery. Pediatric CPSP is associated with pain-related distress and comorbid mental health outcomes, such as anxiety and depression. From a biopsychosocial perspective, youth factors, such as genetics, epigenetics, sex, presurgical pain, sleep, anxiety, and pain catastrophizing, as well as parent factors, such as cognitive appraisals of their child’s pain expression and pain catastrophizing, converge and lead to chronic pain disability. A comprehensive and testable psychosocial model of the transition from acute to chronic pediatric postsurgical pain has not been developed. This narrative review begins by evaluating the epidemiology and trajectories of pediatric CPSP and moves on to examine the more influential psychosocial models that have been proposed to understand the development of pediatric CPSP. Much of the literature to date has been conducted on adolescents undergoing spinal fusion. To conceptualize the transition from acute to chronic pain in youth, a combined diathesis-stress and interpersonal fear avoidance model is presented. Novel areas of future research include the potential influence that siblings and peers have on a youth’s development of CPSP as well as the influence of gender.
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22
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Greenberg J, Lin A, Popok PJ, Kulich RJ, Edwards RR, Vranceanu AM. Getting Active Mindfully: Rationale and Case Illustration of a Group Mind-body and Activity Program for Chronic Pain. J Clin Psychol Med Settings 2021; 28:706-719. [PMID: 33469845 PMCID: PMC8411352 DOI: 10.1007/s10880-020-09758-w] [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] [Accepted: 12/05/2020] [Indexed: 10/22/2022]
Abstract
Chronic pain is associated with substantial decreases in physical and emotional health. Psychosocial and physical restoration interventions, although potentially helpful, typically show small-to-moderate improvements that are limited to the short term, and often exhibit problematic adherence. Here, we present GetActive-Fitbit, a novel 10-week group program that integrates mind-body skills, pain coping and gradual increases in activity reinforced by a commercially available digital monitoring device (Fitbit). We illustrate the program among a group of 4 adults with heterogeneous chronic pain. We also highlight pre to post-program improvements in physical function (objective, performance-based and self-report), emotional function (depression and anxiety) and other relevant outcomes targeted by the program (e.g., pain intensity, catastrophizing, mindfulness, coping, kinesiophobia, emotional support, social isolation, pain resilience, program satisfaction and impression of change). Group participants' experiences suggest that GetActive-Fitbit is credible, useful, and shows potential to improve physical and emotional function among this challenging population.Clinical trial number: NCT03412916.
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Affiliation(s)
- Jonathan Greenberg
- Department of Psychiatry, Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Ann Lin
- Department of Psychiatry, Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
| | - Paula J Popok
- Department of Psychiatry, Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
| | - Ronald J Kulich
- Harvard Medical School, Boston, MA, USA
- Center for Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Robert R Edwards
- Harvard Medical School, Boston, MA, USA
- Pain Management Center, Brigham and Women's Hospital, Boston, MA, USA
| | - Ana-Maria Vranceanu
- Department of Psychiatry, Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
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23
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Li F, Jackson T. Psychophysiological correlates of pain resilience in anticipating, experiencing, and recovering from pain. Psychophysiology 2021; 59:e13962. [PMID: 34716607 DOI: 10.1111/psyp.13962] [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: 03/17/2021] [Revised: 10/09/2021] [Accepted: 10/14/2021] [Indexed: 11/29/2022]
Abstract
Although researchers have documented behavioral and brain structure correlates of pain resilience, associated physiological responses have received little consideration. In this study, we assessed psychophysiological differences between high (HPR), moderate (MPR), and low (LPR) pain resilience subgroups during anticipation, experiencing, and recovery from laboratory pain. In an initial pain anticipation task, participants (79 women, 32 man) viewed visual cues to signal possible mild or intense shocks prior to receiving these shocks. Subsequently, in a pain recovery task, participants received uncued mild and intense shocks. Subjective appraisals were assessed during each task in tandem with continuous recording of skin conductance level (SCL), heart rate variability (HRV), and corrugator electromyography (cEMG). On physiological indexes, HPR subgroup members displayed significantly lower SCL than MPR and LPR subgroups did during anticipation and experiencing of pain while no resilience group effects were found for HRV or cEMG. During pain recovery, HPR and LPR subgroups displayed weaker SCL than the MPR subgroup did in the immediate aftermath of shock. However, HPR members continued to display lower SCL than other groups did over an extended recovery period. On self-report measures, the LPR subgroup reported higher levels of anticipatory anxiety and expected pain than HPR and MPR subgroups did during the pain anticipation task. Together, results suggested higher pain resilience is characterized, in part, by comparatively reduced SCL during the course of anticipating, experiencing and recovering from painful shock.
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Affiliation(s)
- Fenghua Li
- Key Laboratory of Cognition & Personality, Southwest University, Chongqing, China
| | - Todd Jackson
- Key Laboratory of Cognition & Personality, Southwest University, Chongqing, China.,Department of Psychology, University of Macau, Taipa, Macau S.A.R., China
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24
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Basque D, Talbot F, French D. Increasing access to pain management: Feasibility of a self-compassion psychoeducational website using a minimally monitored delivery model. Internet Interv 2021; 26:100458. [PMID: 34745907 PMCID: PMC8551074 DOI: 10.1016/j.invent.2021.100458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/11/2021] [Accepted: 09/15/2021] [Indexed: 10/27/2022] Open
Abstract
Self-compassion has been associated with several positive pain-related outcomes. However, little is known about the impact of targeting self-compassion on pain management. This study assesses the feasibility of a self-compassion psychoeducation website among adults with chronic pain using a minimally monitored delivery model. Participants (N = 26) were recruited online and a single group pre-test and post-test design with a 3-month follow-up was used. The intervention was a 6-week program comprised of a video, writing exercises, guided meditations and automated emails. Feasibility outcome measures were grouped into the following categories: study engagement (ease of recruitment, attrition, adherence, satisfaction), pain vulnerability variables (intensity, interference, catastrophizing, mood) and protective pain variables (self-compassion, resilience and acceptance). Challenges pertaining to uptake were encountered. Attrition was higher (n = 11/26; 42%) and adherence to the full treatment protocol lower (n = 6/26; 23%) than expected. Treatment satisfaction was high with nearly all study completers (93%) reporting that they would recommend the program to a friend. Intent-to-treat mixed effects models showed a significant and large increase of self-compassion (d = 0.92) and a significant impact on several outcome variables (ds from 0.24 to 1.15) with most gains either maintained or increased at follow-up. The recruitment strategy may have negatively impacted participant engagement. Methodological modifications are proposed to improve the feasibility of the program. Minimally monitored web-based programs targeting self-compassion may benefit adults with chronic pain who may have limited access to traditional psychological services or who prefer online-based interventions.
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Affiliation(s)
- D. Basque
- Université de Moncton, New Brunswick, Canada
| | - F. Talbot
- Université de Moncton, New Brunswick, Canada,Corresponding author.
| | - D.J. French
- The Atlantic Pain Clinic, New Brunswick, Canada
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25
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Grunberg VA, Mace RA, Bannon S, Greenberg J, Bakhshaie J, Vranceanu AM. Mechanisms of change in depression and anxiety within a mind-body activity intervention for chronic pain. J Affect Disord 2021; 292:534-541. [PMID: 34147965 PMCID: PMC8282750 DOI: 10.1016/j.jad.2021.05.069] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 03/21/2021] [Accepted: 05/31/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Chronic pain is challenging and costly to treat. Depression and anxiety co-occur with chronic pain. Identifying psychosocial mechanisms contributing to emotional outcomes among chronic pain patients can inform future iterations of this intervention. METHODS We examined explanatory mechanisms of change in emotional distress following a mind-body and activity intervention among 82 participants (21 - 79 years old, 65.85% female, 80.48% White). With depression and anxiety as outcomes, we hypothesized that potential mediators would include pain catastrophizing, mindfulness, and pain resilience. We used mixed-effects modeling to assess the indirect effects of time on each outcome variable through hypothesized mediators simultaneously. RESULTS Improvements in depression from baseline to post-treatment were most explained by pain catastrophizing (b = -2.53, CI = [-3.82, -1.43]), followed by mindfulness (b = -1.21, CI = [-2.15, -0.46]), and pain resilience (b = -0.76, CI = [-1.54, -1.66]). Improvements in anxiety from baseline to post-treatment were most explained by pain catastrophizing(b = -2.16, CI = [-3.45, -1.08]) and mindfulness (b = -1.51, CI = [-2.60, -0.65]), but not by pain resilience, (b = -0.47, CI = [-1.26, 0.17]). LIMITATIONS Findings are limited by the lack of a control group, relatively small sample, and two timepoints. However, findings can guide future mind-body intervention efficacy testing trials. CONCLUSIONS Pain catastrophizing and mindfulness appear to be important intervention targets to enhance emotional functioning for chronic pain patients, and should be considered simultaneously in interventions for chronic pain.
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Affiliation(s)
- Victoria A. Grunberg
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA,Harvard Medical School, Boston, MA
| | - Ryan A. Mace
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA,Harvard Medical School, Boston, MA
| | - Sarah Bannon
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA,Harvard Medical School, Boston, MA
| | - Jonathan Greenberg
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA,Harvard Medical School, Boston, MA
| | - Jafar Bakhshaie
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA,Harvard Medical School, Boston, MA
| | - Ana-Maria Vranceanu
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA USA; Harvard Medical School, Boston, MA USA.
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26
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You B, Wen H, Jackson T. Identifying resting state differences salient for resilience to chronic pain based on machine learning multivariate pattern analysis. Psychophysiology 2021; 58:e13921. [PMID: 34383330 DOI: 10.1111/psyp.13921] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 06/27/2021] [Accepted: 07/21/2021] [Indexed: 11/30/2022]
Abstract
Studies have documented behavior differences between more versus less resilient adults with chronic pain (CP), but the presence and nature of underlying neurophysiological differences have received scant attention. In this study, we attempted to identify regions of interest (ROIs) in which resting state (Rs) brain activity discriminated more from less resilient CP subgroups based on multiple kernel learning (MKL). More and less resilient community-dwellers with chronic musculoskeletal pain (70 women, 39 men) engaged in structural and functional magnetic resonance imaging (MRI) scans, wherein MKL assessed Rs activity based on amplitude of low frequency fluctuations (ALFF), fractional amplitudes of low frequency fluctuations (fALFF), and regional homogeneity (ReHo) modalities to identify ROIs most salient for discriminating more versus less resilient subgroups. Compared to classification based on single modalities, multi-modal classification based on combined fALFF and ReHo features achieved a substantially higher classification accuracy rate (79%). Brain regions with the best discriminative power included those implicated in pain processing, reward, executive function, goal-directed action, emotion regulation and resilience to mood disorders though variation trends were not consistent between more and less resilient subgroups. Results revealed patterns of Rs activity that serve as possible biomarkers for resilience to chronic musculoskeletal pain.
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Affiliation(s)
- Beibei You
- Key Laboratory of Cognition and Personality (Ministry of Education), Faculty of Psychology, Southwest University, Chongqing, China.,School of Nursing, Guizhou Medical University, Guizhou, China
| | - Hongwei Wen
- Key Laboratory of Cognition and Personality (Ministry of Education), Faculty of Psychology, Southwest University, Chongqing, China
| | - Todd Jackson
- Department of Psychology, University of Macau, Taipa, China
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27
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Clark LA, Russ DW, Tavoian D, Arnold WD, Law TD, France CR, Clark BC. Heterogeneity of the strength response to progressive resistance exercise training in older adults: Contributions of muscle contractility. Exp Gerontol 2021; 152:111437. [PMID: 34098008 DOI: 10.1016/j.exger.2021.111437] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/13/2021] [Accepted: 06/01/2021] [Indexed: 01/23/2023]
Abstract
BACKGROUND Older adults display wide individual variability (heterogeneity) in the effects of resistance exercise training on muscle strength. The mechanisms driving this heterogeneity are poorly understood. Understanding of these mechanisms could permit development of more targeted interventions and/or improved identification of individuals likely to respond to resistance training interventions. Thus, this study assessed potential physiological factors that may contribute to strength response heterogeneity in older adults: neural activation, muscle hypertrophy, and muscle contractility. METHODS In 24 older adults (72.3 ± 6.8 years), we measured the following parameters before and after 12 weeks of progressive resistance exercise training: i) isometric leg extensor strength; ii) isokinetic (60°/sec) leg extensor strength; iii) voluntary (neural) activation by comparing voluntary and electrically-stimulated muscle forces (i.e., superimposed doublet technique); iv) muscle hypertrophy via dual-energy x-ray absorptiometry (DXA) estimates of regional lean tissue mass; and v) intrinsic contractility by electrically-elicited twitch and doublet torques. We examined associations between physiological factors (baseline values and relative change) and the relative change in isometric and isokinetic muscle strength. RESULTS Notably, changes in quadriceps contractility were positively associated with the relative improvement in isokinetic (r = 0.37-0.46, p ≤ 0.05), but not isometric strength (r = 0.09-0.21). Change in voluntary activation did not exhibit a significant association with the relative improvements in either isometric or isokinetic strength (r = 0.35 and 0.33, respectively; p > 0.05). Additionally, change in thigh lean mass was not significantly associated with relative improvement in isometric or isokinetic strength (r = 0.09 and -0.02, respectively; p > 0.05). Somewhat surprising was the lack of association between exercise-induced changes in isometric and isokinetic strength (r = 0.07). CONCLUSIONS The strength response to resistance exercise in older adults appears to be contraction-type dependent. Therefore, future investigations should consider obtaining multiple measures of muscle strength to ensure that strength adaptations are comprehensively assessed. Changes in lean mass did not explain the heterogeneity in strength response for either contraction type, and the data regarding the influence of voluntary activation was inconclusive. For isokinetic contraction, the strength response was moderately explained by between-subject variance in the resistance-exercise induced changes in muscle contractility.
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Affiliation(s)
- Leatha A Clark
- Ohio Musculoskeletal and Neurological Institute, Ohio University, Athens, OH, USA; Department of Biomedical Sciences, Ohio University, Athens, OH, USA.
| | - David W Russ
- School of Physical Therapy & Rehabilitation Sciences, University of South Florida, Tampa, FL, USA.
| | - Dallin Tavoian
- Ohio Musculoskeletal and Neurological Institute, Ohio University, Athens, OH, USA.
| | - W David Arnold
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
| | - Timothy D Law
- Ohio Musculoskeletal and Neurological Institute, Ohio University, Athens, OH, USA.
| | - Christopher R France
- Ohio Musculoskeletal and Neurological Institute, Ohio University, Athens, OH, USA; Department of Psychology, Ohio University, Athens, OH, USA.
| | - Brian C Clark
- Ohio Musculoskeletal and Neurological Institute, Ohio University, Athens, OH, USA; Department of Biomedical Sciences, Ohio University, Athens, OH, USA.
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28
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Greenberg J, Singh T, Popok PJ, Kulich RJ, Vranceanu AM. Sustainability of Improvements in Adaptive Coping Following Mind-Body and Activity Training for Chronic Pain. Int J Behav Med 2021; 28:820-826. [PMID: 33649888 DOI: 10.1007/s12529-021-09971-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND The strategies patients use to cope with chronic pain are key determinants of pain-related treatment outcomes and are often targeted in psychosocial interventions for chronic pain. However, improvements in coping often fade after intervention completion. Here, we test whether previously reported improvements in coping following two novel mind-body and activity interventions are maintained 3 months after completion. METHODS Eighty-two patients with heterogeneous chronic pain were randomized to two identical mind-body and activity interventions, one with the addition of a Fitbit device (GetActive-Fitbit) and one without it (GetActive; n = 41 each). Participants completed measures of pain-catastrophizing, kinesiophobia, mindfulness, adaptive coping, and pain-resilience at baseline, post-intervention, and at 3-month follow-up. RESULTS At follow-up, participants in both groups exhibited sustained improvements in all five coping measures compared to baseline (significant in both groups for all measures except for p = .05 in kinesiophobia in GetActive and p = .07 in pain resilience in GetActive-Fitbit). CONCLUSIONS Overall, GetActive and GetcActive-Fitbit are promising interventions to sustainably improve coping with chronic pain. TRIAL REGISTRATION This trial is registered under ClinicalTrials.gov identifier NCT03412916.
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Affiliation(s)
- Jonathan Greenberg
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Tanya Singh
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
| | - Paula J Popok
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
| | - Ronald J Kulich
- Harvard Medical School, Boston, MA, USA.,Center for Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Ana-Maria Vranceanu
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA. .,Harvard Medical School, Boston, MA, USA.
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29
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Greenberg J, Mace RA, Bannon SM, Kulich RJ, Vranceanu AM. Mind-Body Activity Program for Chronic Pain: Exploring Mechanisms of Improvement in Patient-Reported, Performance-Based and Ambulatory Physical Function. J Pain Res 2021; 14:359-368. [PMID: 33574699 PMCID: PMC7872894 DOI: 10.2147/jpr.s298212] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 01/20/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Improving physical function among patients with chronic pain is critical for reducing disability and healthcare costs. However, mechanisms underlying improvement in patient-reported, performance-based, and ambulatory physical function in chronic pain remain poorly understood. PURPOSE To explore psychosocial mediators of improvement in patient-reported, performance-based, and objective/accelerometer-measured physical function among participants in a mind-body activity program. METHODS Individuals with chronic pain were randomized to one of two identical 10-week mind-body activity interventions aimed at improving physical function with (GetActive-Fitbit; N=41) or without (GetActive; N=41) a Fitbit device. They completed self-reported (WHODAS 2.0), performance-based (6-minute walk test), and objective (accelerometer-measured step-count) measures of physical function, as well as measures of kinesiophobia (Tampa Kinesiophobia Scale), mindfulness (CAMS-R), and pain resilience (Pain Resilience Scale) before and after the intervention. We conducted secondary data analyses to test mediation via mixed-effects modeline. RESULTS Improvements in patient-reported physical function were fully and uniquely mediated by kinesiophobia (Completely Standardized Indirect Effect (CSIE)=.18; CI=0.08, 0.30; medium-large effect size), mindfulness (CSIE=-.14; CI=-25, -.05; medium effect size) and pain resilience (CSIE=-.07; CI=-.16, -.005; small-medium effect size). Improvements in performance-based physical function were mediated only by kinesiophobia (CSIE=-.11; CI=-23, -.008; medium effect size). No measures mediated improvements in objective (accelerometer measured) physical function. CONCLUSION Interventions aiming to improve patient-reported physical function in patients with chronic pain may benefit from skills that target kinesiophobia, mindfulness, and pain resilience, while those focused on improving performance-based physical function should target primarily kinesiophobia. More research is needed to understand mechanisms of improvement in objective, accelerometer-measured physical function. TRIAL REGISTRATION ClinicalTrials.gov NCT03412916.
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Affiliation(s)
- Jonathan Greenberg
- Integrated Brain Health Clinical and Research Program, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Ryan A Mace
- Integrated Brain Health Clinical and Research Program, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Sarah M Bannon
- Integrated Brain Health Clinical and Research Program, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Ronald J Kulich
- Harvard Medical School, Boston, MA, USA
- Center for Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
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30
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Jiang N, Cheng J, Ni Z, Ye Y, Hu R, Jiang X. Developing a new individual earthquake resilience questionnaire: A reliability and validity test. PLoS One 2021; 16:e0245662. [PMID: 33481881 PMCID: PMC7822309 DOI: 10.1371/journal.pone.0245662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 01/05/2021] [Indexed: 02/05/2023] Open
Abstract
Earthquakes pose serious threats to the world. Good individual resilience can cope with disaster well, but there were few appropriate assessment tools. The purpose of this study was to develop a new individual earthquake resilience questionnaire and test its reliability and validity. First, we built the framework of the individual earthquake resilience questionnaire based on expert interviews. Then, we established the initial version of questionnaire and used the Delphi method and item selection to modify it by qualitative and quantitative methods. Finally, we built the final version of questionnaire (contained 4 dimensions and 17 items) and tested the reliability and validity. The Cronbach's α values of the four dimensions were between 0.79 and 0.91, the split-half reliabilities were between 0.85 and 0.93, and the test-retest reliabilities were between 0.72 and 0.80. The item content validity indexes were between 0.87-1, and the average questionnaire content validity index was 0.94. The correlation coefficients between each item and dimension with the total questionnaire ranged from 0.79-0.90 and 0.66-0.79, respectively. We used exploratory factor analysis to identify four common factors with a cumulative variance contribution rate of 74.97%. The questionnaire is a valid and reliable tool to measure individual resilience in the context of earthquake disasters.
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Affiliation(s)
- Ning Jiang
- Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan, China
| | - Jingxia Cheng
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
| | - Zhihong Ni
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
| | - Yansheng Ye
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
| | - Rujun Hu
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
| | - Xiaolian Jiang
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
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31
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You B, Jackson T. Gray Matter Volume Differences Between More Versus Less Resilient Adults with Chronic Musculoskeletal Pain: A Voxel-based Morphology Study. Neuroscience 2021; 457:155-164. [PMID: 33484820 DOI: 10.1016/j.neuroscience.2021.01.019] [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: 06/24/2020] [Revised: 12/21/2020] [Accepted: 01/12/2021] [Indexed: 12/15/2022]
Abstract
Resilience, a personality construct that reflects capacities to persevere, maintain a positive outlook and/or thrive despite ongoing stressors, has emerged as an important focus of research on chronic pain (CP). Although behavior studies have found more resilient persons with CP experience less pain-related dysfunction than less resilient cohorts do, the presence and nature of associated brain structure differences has received scant attention. To address this gap, we examined gray matter volume (GMV) differences between more versus less resilient adults with chronic musculoskeletal pain. Participants (75 women, 43 men) were community-dwellers who reported ongoing musculoskeletal pain for at least three months. More (n = 57) and less (n = 61) resilient subgroups, respectively, were identified on the basis of scoring above and below median scores on two validated resilience questionnaires. Voxel-based morphology (VBM) undertaken to examine resilience subgroup differences in GMV indicated more resilient participants displayed significantly larger GMV in the (1) bilateral precuneus, (2) left superior and inferior parietal lobules, (3) orbital right middle frontal gyrus and medial right superior frontal gyrus, and (4) bilateral median cingulate and paracingulate gyri, even after controlling for subgroup differences on demographics and measures of pain-related distress. Together, results underscored the presence and nature of specific GMV differences underlying subjective reports of more versus less resilient responses to ongoing musculoskeletal pain.
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Affiliation(s)
- Beibei You
- Key Laboratory of Cognition and Personality, China Education Ministry, Southwest University, Chongqing 400715, China; Qiannan Preschool Education College, Guizhou 551300, China
| | - Todd Jackson
- Department of Psychology, University of Macau, Taipa 999078, Macau, SAR, China; Key Laboratory of Cognition and Personality, China Education Ministry, Southwest University, Chongqing 400715, China.
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32
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Margolies SO, Patidar SM, Chidgey BA, Goetzinger A, Sanford JB, Short NA. Growth in crisis: A mixed methods study of lessons from our patients with chronic pain during the COVID-19 pandemic. JOURNAL OF CONTEXTUAL BEHAVIORAL SCIENCE 2021. [DOI: 10.1016/j.jcbs.2020.10.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Wang WE, Ho RLM, Gatto B, van der Veen SM, Underation MK, Thomas JS, Antony AB, Coombes SA. Cortical dynamics of movement-evoked pain in chronic low back pain. J Physiol 2020; 599:289-305. [PMID: 33067807 DOI: 10.1113/jp280735] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/13/2020] [Indexed: 01/22/2023] Open
Abstract
KEY POINTS Cortical activity underlying movement-evoked pain is not well understood, despite being a key symptom of chronic musculoskeletal pain. We combined high-density electroencephalography with a full-body reaching protocol in a virtual reality environment to assess cortical activity during movement-evoked pain in chronic low back pain. Movement-evoked pain in individuals with chronic low back pain was associated with longer reaction times, delayed peak velocity and greater movement variability. Movement-evoked pain was associated with attenuated disinhibition in prefrontal motor areas, as evidenced by an attenuated reduction in beta power in the premotor cortex and supplementary motor area. ABSTRACT Although experimental pain alters neural activity in the cortex, evidence of changes in neural activity in individuals with chronic low back pain (cLBP) remains scarce and results are inconsistent. One of the challenges in studying cLBP is that the clinical pain fluctuates over time and often changes during movement. The goal of the present study was to address this challenge by recording high-density electroencephalography (HD-EEG) data during a full-body reaching task to understand neural activity during movement-evoked pain. HD-EEG data were analysed using independent component analyses, source localization and measure projection analyses to compare neural oscillations between individuals with cLBP who experienced movement-evoked pain and pain-free controls. We report two novel findings. First, movement-evoked pain in individuals with cLBP was associated with longer reaction times, delayed peak velocity and greater movement variability. Second, movement-evoked pain was associated with an attenuated reduction in beta power in the premotor cortex and supplementary motor area. Our observations move the field forward by revealing attenuated disinhibition in prefrontal motor areas during movement-evoked pain in cLBP.
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Affiliation(s)
- Wei-En Wang
- Department of Applied Physiology and Kinesiology, Laboratory for Rehabilitation Neuroscience, University of Florida, Gainesville, FL, USA
| | - Rachel L M Ho
- Department of Applied Physiology and Kinesiology, Laboratory for Rehabilitation Neuroscience, University of Florida, Gainesville, FL, USA
| | - Bryan Gatto
- Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Susanne M van der Veen
- Department of Physical Therapy, College of Health Professions, Virginia Commonwealth University, VA, USA
| | - Matthew K Underation
- Department of Physical Therapy, College of Health Professions, Virginia Commonwealth University, VA, USA
| | - James S Thomas
- Department of Physical Therapy, College of Health Professions, Virginia Commonwealth University, VA, USA
| | | | - Stephen A Coombes
- Department of Applied Physiology and Kinesiology, Laboratory for Rehabilitation Neuroscience, University of Florida, Gainesville, FL, USA
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Pain resilience, pain catastrophizing, and executive functioning: performance on a short-term memory task during simultaneous ischemic pain. J Behav Med 2020; 44:104-110. [PMID: 32935284 DOI: 10.1007/s10865-020-00181-y] [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: 09/26/2019] [Accepted: 09/05/2020] [Indexed: 10/23/2022]
Abstract
Among pain researchers there is a growing interest in the relationship between psychological resilience and pain experience. Whereas much of this work has focused on individual differences in pain perception or sensitivity, an equally important dimension of resilience is the capacity to persist with goal-directed activity despite experiencing pain. Consistent with this latter focus, the current study examined how pain resilience and pain catastrophizing combine to moderate the effects of ischemic pain on short-term memory task performance. Using a within-subjects design, 121 healthy participants completed four trials of a Corsi block-tapping task with pain exposure during the second and fourth trials. Results indicated that a combination of high pain resilience and low pain catastrophizing was associated with better task performance during the second pain exposure. These findings confirm existing evidence that resilience can moderate performance during pain, and offer new evidence that resilience and catastrophizing interact to shape this effect.
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Greenberg J, Mace RA, Popok PJ, Kulich RJ, Patel KV, Burns JW, Somers TJ, Keefe FJ, Schatman ME, Vranceanu AM. Psychosocial Correlates of Objective, Performance-Based, and Patient-Reported Physical Function Among Patients with Heterogeneous Chronic Pain. J Pain Res 2020; 13:2255-2265. [PMID: 32982388 PMCID: PMC7498493 DOI: 10.2147/jpr.s266455] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/13/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Improving all aspects of physical function is an important goal of chronic pain management. Few studies follow recent guidelines to comprehensively assess physical function via patient-reported, performance-based, and objective/ambulatory measures. PURPOSE To test 1) the interrelation between the 3 types of physical function measurement and 2) the association between psychosocial factors and each type of physical function measurement. METHODS Patients with chronic pain (N=79) completed measures of: 1) physical function (patient-reported disability; performance-based 6-minute walk-test; objective accelerometer step count); 2) pain and non-adaptive coping (pain during rest and activity, pain-catastrophizing, kinesiophobia); 3) adaptive coping (mindfulness, general coping, pain-resilience); and 4) social-emotional dysfunction (anxiety, depression, social isolation and emotional support). First, we tested the interrelation among the 3 aspects of physical function. Second, we used structural equation modeling to test associations between psychosocial factors (pain and non-adaptive coping, adaptive coping, and social-emotional dysfunction) and each measurement of physical function. RESULTS Performance-based and objective physical function were significantly interrelated (r=0.48, p<0.001) but did not correlate with patient-reported disability. Pain and non-adaptive coping (β=0.68, p<0.001), adaptive coping (β=-0.65, p<0.001) and social-emotional dysfunction (β=0.65, p<0.001) were associated with patient-reported disability but not to performance-based or objective physical function (ps>0.1). CONCLUSION Results suggest that patient-reported physical function may provide limited information about patients' physical capacity or ambulatory activity. While pain and non-adaptive reactions to it, adaptive coping, and social-emotional dysfunction may potentially improve patient-reported physical function, additional targets may be needed to improve functional capacity and ambulatory activity. TRIAL REGISTRATION ClinicalTrials.gov NCT03412916.
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Affiliation(s)
- Jonathan Greenberg
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Ryan A Mace
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Paula J Popok
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
| | - Ronald J Kulich
- Harvard Medical School, Boston, MA, USA
- Center for Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Kushang V Patel
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA, USA
| | - John W Burns
- Division of Behavioral Sciences, Rush Medical College, Chicago, IL, USA
| | - Tamara J Somers
- Psychiatry & Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Francis J Keefe
- Department of Medicine, Duke University School of Medicine, Durham, NC, US
| | - Michael E Schatman
- Department of Diagnostic Sciences, Tufts University School of Dental Medicine, Boston, MA, USA
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, USA
| | - Ana-Maria Vranceanu
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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You B, Jackson T. Factor Structure and Construct Validity of the Pain Resilience Scale Within Chinese Adult Chronic Musculoskeletal Pain Samples. J Pers Assess 2020; 103:685-694. [DOI: 10.1080/00223891.2020.1801700] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Beibei You
- Key Laboratory of Cognition & Personality, Southwest University, Chongqing, China
- Qiannan Preschool Education College, Guizhou, China
| | - Todd Jackson
- Key Laboratory of Cognition & Personality, Southwest University, Chongqing, China
- Department of Psychology, University of Macau, Taipa, Macau, S.A.R
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Li F, Jackson T. Gray matter volume differences between lower, average, and higher pain resilience subgroups. Psychophysiology 2020; 57:e13631. [DOI: 10.1111/psyp.13631] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 05/09/2020] [Accepted: 06/01/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Fenghua Li
- Key Laboratory of Cognition & Personality Southwest University Chongqing China
| | - Todd Jackson
- Key Laboratory of Cognition & Personality Southwest University Chongqing China
- Department of Psychology University of Macau Taipa China
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Greenberg J, Popok PJ, Lin A, Kulich RJ, James P, Macklin EA, Millstein RA, Edwards RR, Vranceanu AM. A Mind-Body Physical Activity Program for Chronic Pain With or Without a Digital Monitoring Device: Proof-of-Concept Feasibility Randomized Controlled Trial. JMIR Form Res 2020; 4:e18703. [PMID: 32348281 PMCID: PMC7308894 DOI: 10.2196/18703] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/13/2020] [Accepted: 04/27/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Chronic pain is associated with poor physical and emotional functioning. Nonpharmacological interventions can help, but improvements are small and not sustained. Previous clinical trials do not follow recommendations to comprehensively target objectively measured and performance-based physical function in addition to self-reported physical function. OBJECTIVE This study aimed to establish feasibility benchmarks and explore improvements in physical (self-reported, performance based, and objectively measured) and emotional function, pain outcomes, and coping through a pilot randomized controlled trial of a mind-body physical activity program (GetActive) with and without a digital monitoring device (GetActive-Fitbit), which were iteratively refined through mixed methods. METHODS Patients with chronic pain were randomized to the GetActive (n=41) or GetActive-Fitbit (n=41) programs, which combine relaxation, cognitive behavioral, and physical restoration skills and were delivered in person. They completed in-person assessments before and after the intervention. Performance-based function was assessed with the 6-min walk test, and step count was measured with an ActiGraph. RESULTS Feasibility benchmarks (eg, recruitment, acceptability, credibility, therapist adherence, adherence to practice at home, ActiGraph wear, and client satisfaction) were good to excellent and similar in both programs. Within each program, we observed improvement in the 6-min walk test (mean increase=+41 m, SD 41.15; P<.001; effect size of 0.99 SD units for the GetActive group and mean increase=+50 m, SD 58.63; P<.001; effect size of 0.85 SD units for the GetActive-Fitbit group) and self-reported physical function (P=.001; effect size of 0.62 SD units for the GetActive group and P=.02; effect size of 0.38 SD units for the GetActive-Fitbit group). The mean step count increased only among sedentary patients (mean increase=+874 steps for the GetActive group and +867 steps for the GetActive-Fitbit group). Emotional function, pain intensity, pain coping, and mindfulness also improved in both groups. Participants rated themselves as much improved at the end of the program, and those in the GetActive-Fitbit group noted that Fitbit greatly helped with increasing their activity. CONCLUSIONS These preliminary findings support a fully powered efficacy trial of the two programs against an education control group. We present a model for successfully using the Initiative on the Methods, Measurement, and Pain Assessment in Clinical Trials criteria for a comprehensive assessment of physical function and following evidence-based models to maximize feasibility before formal efficacy testing. TRIAL REGISTRATION ClinicalTrial.gov NCT03412916; https://clinicaltrials.gov/ct2/show/NCT03412916.
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Affiliation(s)
- Jonathan Greenberg
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Paula J Popok
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, United States
| | - Ann Lin
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, United States
| | - Ronald J Kulich
- Harvard Medical School, Boston, MA, United States
- Center for Pain Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Peter James
- Harvard Medical School, Boston, MA, United States
- Department of Population Medicine, Harvard TH Chan School of Public Health, Boston, MA, United States
| | - Eric A Macklin
- Harvard Medical School, Boston, MA, United States
- Biostatistics Center, Massachusetts General Hospital, Boston, MA, United States
| | - Rachel A Millstein
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, United States
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States
| | - Robert R Edwards
- Harvard Medical School, Boston, MA, United States
- Pain Management Center, Brigham and Women's Hospital, Boston, MA, United States
| | - Ana-Maria Vranceanu
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
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Wainwright E, Wainwright D, Coghill N, Walsh J, Perry R. Resilience and return-to-work pain interventions: systematic review. Occup Med (Lond) 2020; 69:163-176. [PMID: 30895325 DOI: 10.1093/occmed/kqz012] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Resilience is a developing concept in relation to pain, but has not yet been reviewed in return-to-work (RTW) contexts. AIMS To explore the role of resilience enhancement in promoting work participation for chronic pain sufferers, by reviewing the effectiveness of existing interventions. METHODS Resilience was operationalized as: self-efficacy, active coping, positive affect, positive growth, positive reinforcement, optimism, purpose in life and acceptance. Five databases were searched for randomized controlled trials (RCTs) whose interventions included an element of resilience designed to help RTW/staying at work for chronic pain sufferers. Study appraisal comprised the Cochrane risk of bias (RoB) tool and additional quality assessment. Findings were synthesized narratively and between-group differences of outcomes were reported. Heterogeneous PICO (population, intervention, comparator, outcome) elements precluded meta-analysis. RESULTS Thirty-four papers from 24 RCTs were included. Interventions varied; most were multidisciplinary, combining behavioural, physical and psychological pain management and vocational rehabilitation. Four found RTW/staying at work improved with intensive multidisciplinary interventions compared with less intensive, or no, treatment. Of these, one had low RoB; three scored poorly on allocation concealment and selective outcome reporting. Four trials had mixed results, e.g. interventions enabling reduced sick leave for people on short-term not long-term leave; 16 showed no improvement. Five trials reported resilience outcomes were improved by interventions but these were not always trials in which RTW improved. CONCLUSIONS Effectiveness of resilience interventions for chronic pain sufferers on RTW is uncertain and not as helpful as anticipated. Further agreement on its conceptualization and terminology and that of RTW is needed.
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Affiliation(s)
- E Wainwright
- Department of Psychology, Bath Spa University, Bath, UK
| | - D Wainwright
- Department of Health, University of Bath, Bath, UK
| | - N Coghill
- Department of Health, University of Bath, Bath, UK
| | - J Walsh
- Department of Psychology, Bath Spa University, Bath, UK
| | - R Perry
- NIHR Bristol Biomedical Research Centre - Nutrition Theme, Level 3 University Hospitals Bristol Education Centre, Upper Maudlin Street, Bristol, UK
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Zaorska J, Kopera M, Trucco EM, Suszek H, Kobyliński P, Jakubczyk A. Childhood Trauma, Emotion Regulation, and Pain in Individuals With Alcohol Use Disorder. Front Psychiatry 2020; 11:554150. [PMID: 33192667 PMCID: PMC7661433 DOI: 10.3389/fpsyt.2020.554150] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 09/28/2020] [Indexed: 12/13/2022] Open
Abstract
Introduction: Several studies have confirmed that the experience of childhood trauma, poor emotion regulation, as well as the experience of physical pain may contribute to the development and poor treatment outcomes of alcohol use disorder (AUD). However, little is known about how the joint impact of these experiences may contribute to AUD. Objectives: To analyze associations between childhood trauma, emotion regulation, and pain in individuals with AUD. Methods: The study sample included 165 individuals diagnosed with AUD. The Childhood Trauma Questionnaire (CTQ) was used to investigate different types of trauma during childhood (physical, emotional, and sexual abuse and neglect), the Brief Symptom Inventory was used to assess anxiety symptoms, the Difficulties in Emotion Regulation Scale (DERS) was used to assess emotional dysregulation, and the Pain Resilience Scale and Pain Sensitivity Questionnaire were used to measure self-reported pain tolerance and sensitivity. Results: Childhood emotional abuse (CTQ subscale score) was positively associated with anxiety, anxiety was positively associated with emotional dysregulation, and emotional dysregulation was negatively associated with pain tolerance. Accordingly, there was support for a significant indirect negative association between childhood emotional abuse and pain tolerance. The serial mediation statistical procedure demonstrated that anxiety and emotional dysregulation mediated the effect of childhood emotional abuse on pain resilience among individuals with AUD. Conclusions: Targeting emotional dysregulation and physical pain that can result from childhood trauma may have particular therapeutic utility among individuals treated for AUD.
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Affiliation(s)
- Justyna Zaorska
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Kopera
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Elisa M Trucco
- Department of Psychology and the Center for Children and Families, Florida International University, Miami, FL, United States.,Department of Psychiatry, Addiction Center, University of Michigan, Ann Arbor, MI, United States
| | - Hubert Suszek
- Department of Psychology, University of Warsaw, Warsaw, Poland
| | - Paweł Kobyliński
- Laboratory of Interactive Technologies, National Information Processing Institute, Warsaw, Poland
| | - Andrzej Jakubczyk
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
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Ehde DM, Alschuler KN, Day MA, Ciol MA, Kaylor ML, Altman JK, Jensen MP. Mindfulness-based cognitive therapy and cognitive behavioral therapy for chronic pain in multiple sclerosis: a randomized controlled trial protocol. Trials 2019; 20:774. [PMID: 31882017 PMCID: PMC6935157 DOI: 10.1186/s13063-019-3761-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/26/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Chronic pain is one of the most prevalent and disabling symptoms associated with multiple sclerosis (MS). Individuals with MS are interested in nonpharmacologic pain management approaches. Cognitive-behavioral therapy (CBT) is efficacious in improving MS-related pain outcomes. Mindfulness-based cognitive therapy (MBCT) is a promising, alternative approach. Little is known about moderators of these treatments' outcomes, however. This article describes the study protocol for the first randomized controlled trial comparing MBCT, CBT, and usual care and examining treatment effect moderators in individuals with chronic pain and MS. METHODS We will conduct a single-center, randomized, single blind, parallel-group trial comparing MBCT, CBT, and usual care in adults with MS and chronic pain. Both interventions will be delivered via eight group sessions using videoconferencing technology. Primary (average pain intensity) and secondary outcomes (including pain interference, depressive symptoms, fatigue, and sleep) will be assessed pre-treatment, mid-treatment, post-treatment, and at 6-month follow up. Potential treatment moderators will be assessed pre-treatment. We hypothesize that participants randomly assigned to MBCT or CBT will report significantly greater reductions in average pain intensity than participants assigned to usual care at post-treatment (primary study endpoint) and 6-month follow up. We also hypothesize that mindfulness, pain catastrophizing, and behavioral activation pre-treatment will moderate response to both active treatments, but not response to usual care. DISCUSSION Findings will provide important new information about the efficacy and moderators of two nonpharmacologic pain management approaches delivered using technology to overcome common barriers to treatment access. The knowledge gained may lead to better patient-treatment matching and, ultimately, better pain treatment outcomes in MS. TRIAL REGISTRATION ClinicalTrials.gov, NCT03782246. Registered on 20 December 2018.
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Affiliation(s)
- Dawn M. Ehde
- Department of Rehabilitation Medicine, School of Medicine, University of Washington, 325 9th Ave, Box 359612, Seattle, WA 98104 USA
| | - Kevin N. Alschuler
- Department of Rehabilitation Medicine, School of Medicine, University of Washington, 325 9th Ave, Box 359612, Seattle, WA 98104 USA
- Department of Neurology, School of Medicine, University of Washington, UW Multiple Sclerosis Center, 1536 N 115th St, McMurray Building Suite 130, Seattle, WA 98133 USA
| | - Melissa A. Day
- School of Psychology, University of Queensland, 330 McElwain Building, Brisbane, Queensland 4072 Australia
| | - Marcia A. Ciol
- Department of Rehabilitation Medicine, School of Medicine, University of Washington, 325 9th Ave, Box 359612, Seattle, WA 98104 USA
| | - Makena L. Kaylor
- Department of Rehabilitation Medicine, School of Medicine, University of Washington, 325 9th Ave, Box 359612, Seattle, WA 98104 USA
| | - Jennifer K. Altman
- Department of Rehabilitation Medicine, School of Medicine, University of Washington, 325 9th Ave, Box 359612, Seattle, WA 98104 USA
| | - Mark P. Jensen
- Department of Rehabilitation Medicine, School of Medicine, University of Washington, 325 9th Ave, Box 359612, Seattle, WA 98104 USA
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Slepian PM, Ankawi B, France CR. Longitudinal Analysis Supports a Fear-Avoidance Model That Incorporates Pain Resilience Alongside Pain Catastrophizing. Ann Behav Med 2019; 54:335-345. [DOI: 10.1093/abm/kaz051] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Abstract
Background
The fear-avoidance model of chronic pain holds that individuals who catastrophize in response to injury are at risk for pain-related fear and avoidance behavior, and ultimately prolonged pain and disability.
Purpose
Based on the hypothesis that the predictive power of the fear-avoidance model would be enhanced by consideration of positive psychological constructs, the present study examined inclusion of pain resilience and self-efficacy in the model.
Methods
Men and women (N = 343) who experienced a recent episode of back pain were recruited in a longitudinal online survey study. Over a 3-month interval, participants repeated the Pain Resilience Scale, Pain Catastrophizing Scale, Tampa Scale of Kinesiophobia, Pain Self-Efficacy Questionnaire, the McGill Pain Questionnaire, and NIH-recommended measures of pain, depressive symptoms, and physical dysfunction. Structural equation modeling assessed the combined contribution of pain resilience and pain catastrophizing to 3-month outcomes through the simultaneous combination of kinesiophobia and self-efficacy.
Results
An expanded fear-avoidance model that incorporated pain resilience and self-efficacy provided a good fit to the data, Χ2 (df = 14, N = 343) = 42.09, p = .0001, RMSEA = 0.076 (90% CI: 0.05, 0.10), CFI = 0.97, SRMR = 0.03, with higher levels of pain resilience associated with improved 3-month outcomes on measures of pain intensity, physical dysfunction, and depression symptoms.
Conclusions
This study supports the notion that the predictive power of the fear-avoidance model of pain is enhanced when individual differences in both pain-related vulnerability (e.g., catastrophizing) and pain-related protective resources (e.g., resilience) are considered.
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Affiliation(s)
| | - Brett Ankawi
- Department of Psychology, Ohio University, Athens, OH, USA
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Palit S, Fillingim RB, Bartley EJ. Pain resilience moderates the influence of negative pain beliefs on movement-evoked pain in older adults. J Behav Med 2019; 43:754-763. [PMID: 31620973 DOI: 10.1007/s10865-019-00110-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 10/03/2019] [Indexed: 12/28/2022]
Abstract
Negative pain beliefs are associated with adverse pain outcomes; however, less is known regarding how positive, adaptive factors influence pain and functioning. These relationships are especially important to examine in older adults with pain, given increased disability and functional limitations in this population. We investigated whether pain resilience moderated the relationships between negative pain beliefs (fear-avoidance, pain catastrophizing) and pain outcomes (functional performance, movement-evoked pain) in sixty older adults with low back pain. Higher pain resilience was associated with lower fear-avoidance (p < .05) and pain catastrophizing (p = .05). After controlling for demographic variables, higher fear-avoidance (p = .03) and catastrophizing (p = .03) were associated with greater movement-evoked pain in individuals with low pain resilience, but not among those high in resilience. No significant moderation effects were observed for functional performance. Resilience may attenuate the relationship between negative psychological processes and pain-related disability, highlighting the need for interventions that enhance pain resilience in older adults.
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Affiliation(s)
- Shreela Palit
- Department of Community Dentistry and Behavioral Science, Pain Research and Intervention Center of Excellence (PRICE), College of Dentistry, University of Florida, 2004 Mowry Road, PO Box 100404, Gainesville, FL, 32610-0404, USA.
| | - Roger B Fillingim
- Department of Community Dentistry and Behavioral Science, Pain Research and Intervention Center of Excellence (PRICE), College of Dentistry, University of Florida, 2004 Mowry Road, PO Box 100404, Gainesville, FL, 32610-0404, USA
| | - Emily J Bartley
- Department of Community Dentistry and Behavioral Science, Pain Research and Intervention Center of Excellence (PRICE), College of Dentistry, University of Florida, 2004 Mowry Road, PO Box 100404, Gainesville, FL, 32610-0404, USA
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Gonzalez CE, Okunbor JI, Parker R, Owens MA, White DM, Merlin JS, Goodin BR. Pain-Specific Resilience in People Living With HIV and Chronic Pain: Beneficial Associations With Coping Strategies and Catastrophizing. Front Psychol 2019; 10:2046. [PMID: 31555190 PMCID: PMC6742745 DOI: 10.3389/fpsyg.2019.02046] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 08/22/2019] [Indexed: 12/18/2022] Open
Abstract
Objective Chronic pain is increasingly recognized as a common and disabling problem for people living with HIV (PLWH). In a recent systematic review of psychosocial factors associated with chronic pain in PLWH, it was reported that very few studies to date have examined protective psychological factors that might help mitigate chronic pain for PLWH. The current study examined pain-specific resilience in relation to clinical and experimental pain, as well as pain coping in PLWH and chronic pain. Pain-specific resilience specifically refers to the ability to maintain relatively stable, healthy levels of psychological and physical functioning in the face of ongoing and persistent pain. Methods A total of 85 PLWH (mean CD4 = 643; 13% detectable viral load ≥200; 99% on antiretroviral therapy) who met criteria for chronic pain (>3 consecutive month’s duration) were enrolled. Medical records were reviewed to confirm clinical data. All participants provided sociodemographic information prior to completing the following validated measures: Pain Resilience Scale (PRS), Coping Strategies Questionnaire-Revised (CSQ-R), Center for Epidemiologic Studies – Depression Scale (CES-D), and the Brief Pain Inventory – Short Form (BPI-SF). They then completed a quantitative sensory testing battery designed to assess tolerance for painful heat and cold stimuli. Results In adjusted multiple regression models controlling for covariates, greater pain-specific resilience was significantly associated with less pain interference (p = 0.022) on the BPI-SF, less pain catastrophizing (p = 0.002), greater use of distraction (p = 0.027) and coping self-statements (p = 0.039) on the CSQ-R, as well as significantly greater heat pain tolerance (p = 0.009). Finally, results of a parallel multiple mediation model demonstrated that the effect of pain-specific resilience on heat pain tolerance was indirectly transmitted through less pain catastrophizing (95% confidence interval:0.0042 to 0.0354), but not use of distraction (95% confidence interval: −0.0140 to 0.0137) or coping self-statements (95% confidence interval: −0.0075 to 0.0255). Conclusion The findings suggest that pain-specific resilience may promote adaptation and positive coping in PLWH and chronic pain.
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Affiliation(s)
- Cesar E Gonzalez
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jennifer I Okunbor
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Romy Parker
- Department of Anesthesia and Perioperative Medicine, University of Cape Town, Cape Town, South Africa
| | - Michael A Owens
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Dyan M White
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jessica S Merlin
- Department of Medicine, Divisions of General Internal Medicine and Infectious Diseases, University of Pittsburgh, Pittsburgh, PA, United States
| | - Burel R Goodin
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
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Ling Y, Yang Z, Jackson T. Visual attention to pain cues for impending touch versus impending pain: An eye tracking study. Eur J Pain 2019; 23:1527-1537. [DOI: 10.1002/ejp.1428] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 04/25/2019] [Accepted: 05/19/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Ying Ling
- Key Laboratory of Cognition & Personality Southwest University Chongqing China
| | - Zhou Yang
- Key Laboratory of Cognition & Personality Southwest University Chongqing China
| | - Todd Jackson
- Key Laboratory of Cognition & Personality Southwest University Chongqing China
- Department of Psychology University of Macau Macau China
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46
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Wang M, He S, Ji P. Validation of the Centrality of Pain Scale in Chinese-Speaking Patients with Painful Temporomandibular Disorders. PAIN MEDICINE 2019; 20:840-845. [PMID: 30602000 DOI: 10.1093/pm/pny207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The present study aimed to validate the Centrality of Pain Scale (COPS) for use in Chinese patients with painful temporomandibular disorders (TMDs). METHODS The Centrality of Pain Scale was firstly translated and cross-culturally adapted following international guidelines. In total, 166 patients with TMD were recruited to complete the Chinese version of the COPS (COPS-C). In addition to the COPS-C, the patients were also administered the Pain Catastrophizing Scale (PCS) and the Pain Self-Efficacy Questionnaire (PSEQ). The reliability of the COPS-C was evaluated using internal consistency and test-retest methods. The construct validity of the COPS-C was evaluated using exploratory factor analysis (EFA). Convergent validity was determined by analyzing the correlations between COPS-C scores and the scores of the PCS and PSEQ. RESULTS Cronbach's alpha for the total COPS-C score was 0.942. The interitem correlations ranged from 0.356 to 0.901. The intraclass correlation coefficient values of the COPS-C ranged between 0.815 and 0.929. The results of the EFA indicated a one-factor solution for the measure, accounting for 70.4% of the total observed variance. The factor loadings of all items ranged from 0.713 to 0.917. Regarding convergent validity, the COPS-C had moderate correlations with the PCS and the PSEQ. CONCLUSIONS The results provide initial evidence that the COPS-C is a reliable and valid measure. It can be used as a suitable instrument for Chinese patients with TMD.
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Affiliation(s)
- Menghong Wang
- College of Stomatology Chongqing Medical University.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Songlin He
- College of Stomatology Chongqing Medical University.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Ping Ji
- College of Stomatology Chongqing Medical University.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
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47
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Applegate ME, France CR, Russ DW, Leitkam ST, Thomas JS. Sørensen test performance is driven by different physiological and psychological variables in participants with and without recurrent low back pain. J Electromyogr Kinesiol 2019; 44:1-7. [PMID: 30447543 DOI: 10.1016/j.jelekin.2018.11.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 10/19/2018] [Accepted: 11/08/2018] [Indexed: 11/17/2022] Open
Abstract
Time to task failure (TTF) on the Sørensen test predicts low back pain (LBP), but mechanisms driving TTF may vary in those with and without recurrent LBP. To determine the physiological and psychological predictors of TTF, 48 sex, age, and BMI matched participants (24 Healthy, 24 LBP) completed psychological surveys, maximal strength assessments, and the Sørensen test. A two-way ANOVA revealed no significant effects of group (p = 0.75) or sex (p = 0.21) on TTF. In the full sample, linear regression analyses revealed that normalized Median Power Frequency (MPF) slope of the Erector Spinae (β = 0.350, p < 0.01), the Biceps Femoris (β = 0.375, p < 0.01), and self-efficacy (β = 0.437, p < 0.01) predicted TTF. In the Healthy group, normalized MPF slope of the Erector Spinae (β = 0.470, p < 0.01), the Biceps Femoris (β = 0.437, p < 0.01), and self-efficacy (β = 0.330, p = 0.02) predicted TTF. In the LBP group, trunk mass (β = -0.369, p = 0.04) and self-efficacy (β = 0.450, p = 0.02) predicted TTF. In sum, self-efficacy consistently predicts performance, while trunk mass appears to negatively influence TTF only for those with recurrent LBP.
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Affiliation(s)
- Megan E Applegate
- John A. Paulson School of Engineering and Applied Sciences, Wyss Institute for Biologically Inspired Engineering, Harvard University, USA.
| | | | - David W Russ
- School of Rehabilitation and Communication Sciences, Division of Physical Therapy, Ohio University, USA
| | - Samuel T Leitkam
- School of Physical & Occupational Therapy, Department of Kinesiology and Physical Education, McGill University, Canada
| | - James S Thomas
- School of Rehabilitation and Communication Sciences, Division of Physical Therapy, Ohio University, USA
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48
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France CR, Thomas JS. Virtual immersive gaming to optimize recovery (VIGOR) in low back pain: A phase II randomized controlled trial. Contemp Clin Trials 2018; 69:83-91. [PMID: 29730393 PMCID: PMC5975386 DOI: 10.1016/j.cct.2018.05.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 05/01/2018] [Indexed: 10/17/2022]
Abstract
The virtual immersive gaming to optimize recovery (VIGOR) study is a randomized controlled trial of the effects of virtual reality games to encourage lumbar spine flexion among individuals with chronic low back pain and fear of movement. Whereas traditional graded activity or graded exposure therapies for chronic low back pain have high attrition and poor long-term efficacy, we believe that virtual reality games have distinct advantages that can enhance adherence and clinical outcomes. First, they are engaging and enjoyable activities that can distract from pain and fear of harm. In addition, because they gradually reinforce increases in lumbar spine flexion to achieve game objectives, continued engagement over time is expected to promote recovery through restoration of normal spinal motion. The study design includes two treatment groups which differ in the amount of lumbar flexion required to achieve the game objectives. All participants will play the games for nine weeks, and pre-treatment to 1-week post-treatment changes in pain and disability will serve as the co-primary clinical outcomes. In addition, changes in lumbar flexion and expectations of pain/harm will be examined as potential treatment outcome mediators. Maintenance of treatment outcomes will also be assessed for up to 48-weeks post-treatment. In brief, we hypothesize that the virtual reality games will reduce pain and disability by promoting spinal motion and allowing participants to develop an implicit understanding that they are capable of engaging in significant lumbar spine motion in their daily lives without a risk of injury to their back.
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Affiliation(s)
| | - James S Thomas
- Division of Physical Therapy, School of Rehabilitation and Communication Sciences, Ohio University, Athens, OH, USA
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49
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He SL, Wang JH, Ji P. Validation of the Pain Resilience Scale in Chinese-speaking patients with temporomandibular disorders pain. J Oral Rehabil 2017; 45:191-197. [PMID: 29205436 DOI: 10.1111/joor.12591] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2017] [Indexed: 11/30/2022]
Abstract
To validate the Pain Resilience Scale (PRS) for use in Chinese patients with temporomandibular disorders (TMD) pain. According to international guidelines, the original PRS was first translated and cross-culturally adapted to formulate the Chinese version of PRS (PRS-C). A total of 152 patients with TMD pain were recruited to complete series of questionnaires. Reliability of the PRS-C was investigated using internal consistency and test-retest reliability. Validity of the PRS-C was calculated using cross-cultural validity and convergent validity. Cross-cultural validity was evaluated by examining the confirmatory factor analysis (CFA). And convergent validity was examined through correlating the PRS-C scores with scores of 2 commonly used pain-related measures (the Connor-Davidson Resilience Scale [CD-RISC] and the Tampa Scale for Kinesiophobia for Temporomandibular Disorders [TSK-TMD]). The PRS-C had a high internal consistency (Cronbach's alpha = 0.92) and good test-retest reliability (intra-class correlation coefficient [ICC] = 0.81). The CFA supported a 2-factor model for the PRS-C with acceptable fit to the data. The fit indices were chi-square/DF = 2.21, GFI = 0.91, TLI = 0.97, CFI = 0.98 and RMSEA = 0.08. As regards convergent validity, the PRS-C evidenced moderate-to-good relationships with the CD-RISC and the TSK-TMD. The PRS-C shows good psychometric properties and could be considered as a reliable and valid measure to evaluate pain-related resilience in patients with TMD pain.
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Affiliation(s)
- S L He
- College of Stomatology, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - J H Wang
- College of Stomatology, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - P Ji
- College of Stomatology, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
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Abstract
Chronic low back pain (LBP) is a common and costly musculoskeletal pain condition, and effective treatment of LBP represents a significant goal of physical therapists. Establishing a targeted track of treatment for patients with LBP at high risk for chronicity that is focused on modifiable prognostic factors could have significant personal and societal benefit. Such an approach would require that clinicians accurately predict the patients who are at an elevated risk of developing chronic LBP in the early stages of the condition. In this Viewpoint, we consider the strengths and limitations of existing literature and propose suggestions that may lead to the development of parsimonious, cost-effective, and accurate predictive models of LBP chronicity. J Orthop Sports Phys Ther 2017;47(9):588-592. doi:10.2519/jospt.2017.0607.
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