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Boerner KE, Keogh E, Inkster AM, Nahman-Averbuch H, Oberlander TF. A developmental framework for understanding the influence of sex and gender on health: Pediatric pain as an exemplar. Neurosci Biobehav Rev 2024; 158:105546. [PMID: 38272336 DOI: 10.1016/j.neubiorev.2024.105546] [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: 12/12/2022] [Revised: 07/07/2023] [Accepted: 11/06/2023] [Indexed: 01/27/2024]
Abstract
Sex differences are a robust finding in many areas of adult health, including cardiovascular disease, psychiatric disorders, and chronic pain. However, many sex differences are not consistently observed until after the onset of puberty. This has led to the hypothesis that hormones are primary contributors to sex differences in health outcomes, largely ignoring the relative contributions of early developmental influences, emerging psychosocial factors, gender, and the interaction between these variables. In this paper, we argue that a comprehensive understanding of sex and gender contributions to health outcomes should start as early as conception and take an iterative biopsychosocial-developmental perspective that considers intersecting social positions. We present a conceptual framework, informed by a review of the literature in basic, clinical, and social science that captures how critical developmental stages for both sex and gender can affect children's health and longer-term outcomes. The literature on pediatric chronic pain is used as a worked example of how the framework can be applied to understanding different chronic conditions.
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Affiliation(s)
- Katelynn E Boerner
- Department of Pediatrics, University of British Columbia, and BC Children's Hospital Research Institute, Vancouver, BC, Canada.
| | - Edmund Keogh
- Department of Psychology & Centre for Pain Research, University of Bath, Bath, United Kingdom
| | - Amy M Inkster
- Department of Medical Genetics, University of British Columbia, and BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Hadas Nahman-Averbuch
- Department of Anesthesiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Tim F Oberlander
- Department of Pediatrics, University of British Columbia, and BC Children's Hospital Research Institute, Vancouver, BC, Canada; School of Population and Public Health, University of British Columbia, and BC Children's Hospital Research Institute, Vancouver, BC, Canada
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2
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Becker JM, Van Ryckeghem DML, Van Damme S, Crombez G, Schoot Y, Wiers RWHJ, Rippe RCA, van Laarhoven AIM. Subliminal attentional bias modification training for itch. Front Med (Lausanne) 2023; 10:1104641. [PMID: 37275368 PMCID: PMC10232774 DOI: 10.3389/fmed.2023.1104641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Introduction Itch is unpleasant and induces the urge to scratch. This is adaptive to remove the itch-inducing stimulus from the skin. Accordingly, itch draws attention to protect our bodily integrity. Recent studies investigated whether attention is preferentially drawn towards its location, i.e., attentional bias (AB), and also whether this bias could be changed in healthy individuals. So far, results are mixed concerning the existance of an attentional bias towards itch stimuli in healthy individuals as well as the impact of modifications. However, available studies have typically focused on conscious processing and might miss preconscious aspects of attention and potential biases at these stages. Methods This study included 117 healthy individuals who underwent a subliminal Attentional Bias Modification (ABM)- training for itch based on a dot-probe paradigm with itch- related pictures. Participants were randomly assigned to a training towards itch group, a training away from itch group and a control group. This was done by manipulating the itch-target congruency of the dot-probe task during a training block. Pre- and post-training assessments were regular dot-probe tasks. Exploratorily, also attentional inhibition, cognitive flexibility and itch-related cognitions were assessed. Lastly, participants received an itchy stimulus on the inner forearm before and after the ABM-training to assess potential effects on itch sensitivity. Results Results showed no AB towards itch across groups at baseline, i.e., pre-training, but an AB away from itch, hence, avoidance of itch, post-training. Further analyses showed that this effect was driven by an attentional bias away from itch in the control group, while there were no significant effects in the experimental groups. There was no effect on itch sensitivity. Conclusion These findings are in line with recent studies on conscious ABM-training for itch and pain that also did not find significant training effects. Therefore, it is suggested that the field of AB might need to reconsider the current assessment of AB. Moreover, AB is probably a dynamic process that is highly dependent on current itch-related goals and relevance of itch in a specific situation. This suggests that processes probably differ in patients with chronic itch and that also ABM-training might work differently in these populations. Clinical trial registration https://trialsearch.who.int/Trial2.aspx?TrialID=NTR7561, identifier NTR7561.
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Affiliation(s)
- Jennifer M. Becker
- Health, Medical and Neuropsychology, Faculty of Social and Behavioural Science, Institute of Psychology, Leiden University, Leiden, Netherlands
| | - Dimitri M. L. Van Ryckeghem
- Department of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
- Section Experimental Health Psychology, Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Research Unit INSIDE, Faculty of Humanities and Social Sciences, Institute of Health and Behavior, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Stefaan Van Damme
- Department of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
| | - Geert Crombez
- Department of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
| | - Yalou Schoot
- Health, Medical and Neuropsychology, Faculty of Social and Behavioural Science, Institute of Psychology, Leiden University, Leiden, Netherlands
| | - Reinout W. H. J. Wiers
- Addiction Development and Psychopathology (ADAPT) Laboratory, Department of Psychology, University of Amsterdam, Amsterdam, Netherlands
| | - Ralph C. A. Rippe
- Research Methods and Statistics, Faculty of Social and Behavioral Sciences, Institute of Education and Child Studies, Leiden University, Leiden, Netherlands
| | - Antoinette I. M. van Laarhoven
- Health, Medical and Neuropsychology, Faculty of Social and Behavioural Science, Institute of Psychology, Leiden University, Leiden, Netherlands
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Christofi AASN, Tate DG, Witter C, Alonso AC, Greve JMD. Predictors of quality of life of individuals living in Brazil with spinal cord injury/disease. Spinal Cord 2023; 61:253-259. [PMID: 36792662 DOI: 10.1038/s41393-023-00881-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 01/29/2023] [Accepted: 02/07/2023] [Indexed: 02/17/2023]
Abstract
STUDY DESIGN A cross-sectional, descriptive study. OBJECTIVES To investigate the demographic, clinical behavioral, and rehabilitation predictors of the quality of life (QoL) of people with spinal cord injury/disease (SCI/D) in a middle-income country. METHOD Ninety-five participants living in the community were evaluated with the following instruments: World Health Organization Quality of Life - Bref; International SCI Core DataSet; Clinical Interview; Spinal Cord Secondary Conditions Scale and Patient Health Questionnaire; Numerical Pain Intensity Scale; Short-Form 12 Health Survey - Item 8 (how much pain hinders activities); Patient Health Questionnaire 2, Numerical Fatigue Scale. Data were analyzed via Spearman correlation, univariate analysis, and multiple regression to explain the effects associated with quality-of-life predictors. RESULTS The main factors that decreased quality of life were fatigue (by 11.5%), depression (by 5.5-12.8%), pain (by 1.3 in total life quality, in the physical domain by 8.6-9.6%), sores (15.6% in the physical domain only). The practice of sports increased the total quality of life by 14.4%, in the physical domain by 11.9%, in the psychological domain by 17.2%, and in the social domain by 23.7%. CONCLUSIONS Fatigue, risk of depression, pain, and the presence of sores are predictors of poor quality of life, and sports are a predictor of a better quality of life, for people with spinal cord injury. Multidisciplinary rehabilitation, in addition to policies, to increase accessibility and social inclusion, and incentives or subsidies for the practice of sports could improve QoL following SCI/D.
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Affiliation(s)
- Alice A S N Christofi
- Institute of Orthopedics and Traumatology, Faculty of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil.
| | - Denise G Tate
- Department of Physical Medicine and Rehabilitation, The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Carla Witter
- University Center of The Americas, Sao Paulo, Brazil
| | - Angelica Castilho Alonso
- Program in Aging Science, São Judas Tadeu University, São Paulo, Brazil.,Laboratory for the Study of the Movement, Institute of Orthopedics and Traumatology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Julia Maria D'Andrea Greve
- Laboratory for the Study of the Movement, Institute of Orthopedics and Traumatology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
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Content validity of patient-reported outcome measures for patients with chronic pain: considering the patient's perspective. Pain 2023; 164:252-257. [PMID: 35975878 DOI: 10.1097/j.pain.0000000000002714] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 05/31/2022] [Indexed: 02/06/2023]
Abstract
ABSTRACT Understanding chronic pain and disability requires a consideration of the lived experience of the patient. There is limited evaluation of the content validity of patient-reported outcome measures (PROMs) in chronic pain using a comprehensive biopsychosocial view of the patient's experience. To address this gap, this study aimed to evaluate the content validity of PROMs for patients with chronic pain. A literature review was performed to identify PROMs for patients with chronic pain. Concepts from PROMs were linked to the International Classification of Functioning, Disability, and Health (ICF); the ICF Core Set for Chronic Widespread Pain; and the International Classification of Diseases-11 Functioning Properties of Chronic Pain (FP). Concepts were compared with published "attributes'' of chronic pain. 62 PROMs (1336 items total) were identified and linked to 560 unique second-level ICF categories. The greatest number of items across PROMs were represented in the activities and participation category (44% of all total items), followed by body functions (41%), environmental factors (9%), personal factors (5%), and body structures (0.3%). There was a 41% to 78% match with the Core Set for Chronic Widespread Pain and the International Classification of Diseases-11 FP, respectively. 20% of items reflected the pain-experience attributes with the most items reflecting the concept of "control over pain." Content validity analysis suggests chronic widespread pain patient-reported outcome measures poorly address attributes of living with chronic pain that matter most to patients. Future development or refinement should consider a more comprehensive view of the patients' lived experience.
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Kreddig N, Hasenbring MI, Keogh E. Comparing the Effects of Thought Suppression and Focused Distraction on Pain-Related Attentional Biases in Men and Women. THE JOURNAL OF PAIN 2022; 23:1958-1972. [PMID: 35914643 DOI: 10.1016/j.jpain.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 06/15/2023]
Abstract
Increasing attentional focus away from pain can affect pain experience, suggesting that cognitive strategies that move attentional allocation may be a moderator of pain. In a pre-post-design, the present study examined the effects of 2 cognitive strategies used in pain contexts, thought suppression and focused distraction, on subsequent pain-related attention. Thought suppression was hypothesized to increase pain-related attention, whereas focused distraction was expected to reduce it. Influences of both anxiety and sex were also considered, as secondary questions. 139 (86 women, 53 men) healthy, pain-free participants were randomly assigned to use either thought suppression or focused distraction during a mild cold pressor test (CPT). Pain-related attention was examined using a dot-probe and an attentional blink task, pre-and post-CPT. Questionnaires about relevant cognitive and emotional aspects, demographics, and pain were completed. Results showed no difference in the effect of the 2 pain inhibition strategies on pain-related attention. The hypothesized rebound effect in thought suppression on pain-related attention did not emerge. However, thought suppression showed a short-term benefit in comparison to focused distraction regarding reported pain and perceived threat during the cold pressor test. Few sex differences were found. Thus, the cognitive strategies affected pain outcomes, but did not influence pain-related attention. PERSPECTIVE: Cognitive strategies could help with pain through changing attention allocation. In this study, the effects of the 2 cognitive strategies thought suppression and focused distraction on pain-related attention in men and women were examined. Elucidating mechanisms that lie behind pain strategies that focus on changing attention may help improve treatments.
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Affiliation(s)
- Nina Kreddig
- Ruhr University Bochum, Bochum, Germany; University of Bath, Bath, UK.
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Becker JM, Holle H, van Ryckeghem DML, Van Damme S, Crombez G, Veldhuijzen DS, Evers AWM, Rippe RCA, van Laarhoven AIM. No preconscious attentional bias towards itch in healthy individuals. PLoS One 2022; 17:e0273581. [PMID: 36054102 PMCID: PMC9439194 DOI: 10.1371/journal.pone.0273581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 08/10/2022] [Indexed: 11/24/2022] Open
Abstract
Rapidly attending towards potentially harmful stimuli to prevent possible damage to the body is a critical component of adaptive behavior. Research suggests that individuals display an attentional bias, i.e., preferential allocation of attention, for consciously perceived bodily sensations that signal potential threat, like itch or pain. Evidence is not yet clear whether an attentional bias also exists for stimuli that have been presented for such a short duration that they do not enter the stream of consciousness. This study investigated whether a preconscious attentional bias towards itch-related pictures exists in 127 healthy participants and whether this can be influenced by priming with mild itch-related stimuli compared to control stimuli. Mild itch was induced with von Frey monofilaments and scratching sounds, while control stimuli where of matched modalities but neutral. Attentional bias was measured with a subliminal pictorial dot-probe task. Moreover, we investigated how attentional inhibition of irrelevant information and the ability to switch between different tasks, i.e., cognitive flexibility, contribute to the emergence of an attentional bias. Attentional inhibition was measured with a Flanker paradigm and cognitive flexibility was measured with a cued-switching paradigm. Contrary to our expectations, results showed that participants attention was not biased towards the itch-related pictures, in facts, attention was significantly drawn towards the neutral pictures. In addition, no effect of the itch-related priming was observed. Finally, this effect was not influenced by participants’ attentional inhibition and cognitive flexibility. Therefore, we have no evidence for a preconscious attentional bias towards itch stimuli. The role of preconscious attentional bias in patients with chronic itch should be investigated in future studies.
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Affiliation(s)
- Jennifer M. Becker
- Health, Medical and Neuropsychology Unit, Institute of Psychology, Faculty of Social and Behavioral Sciences, Leiden University, Leiden, The Netherlands
- * E-mail:
| | - Henning Holle
- Department of Psychology, Faculty of Health Sciences, University of Hull, Hull, United Kingdom
| | - Dimitri M. L. van Ryckeghem
- Department of Experimental- Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
- Section Experimental Health Psychology, Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Research Unit INSIDE, Institute of Health and Behavior, Faculty of Humanities and Social Sciences, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Stefaan Van Damme
- Department of Experimental- Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
| | - Geert Crombez
- Department of Experimental- Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
| | - Dieuwke S. Veldhuijzen
- Health, Medical and Neuropsychology Unit, Institute of Psychology, Faculty of Social and Behavioral Sciences, Leiden University, Leiden, The Netherlands
| | - Andrea W. M. Evers
- Health, Medical and Neuropsychology Unit, Institute of Psychology, Faculty of Social and Behavioral Sciences, Leiden University, Leiden, The Netherlands
- Medical Delta professor Heatlhy Society, Leiden University, TU Delft, Erasmus Rotterdam, The Netherlands
| | - Ralph C. A. Rippe
- Research Methods and Statistics, Institute of Education and Child Studies, Faculty of Social and Behavioral Sciences, Leiden University, Leiden, The Netherlands
| | - Antoinette I. M. van Laarhoven
- Health, Medical and Neuropsychology Unit, Institute of Psychology, Faculty of Social and Behavioral Sciences, Leiden University, Leiden, The Netherlands
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7
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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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Howsley P, Dunkley L, Calvert R, Hawley S, Tattersall R, McMahon AM, Hawley D. Psychological/social factors associated with transfer readiness in young people with juvenile idiopathic arthritis. Clin Rheumatol 2022; 41:3777-3782. [PMID: 35896902 DOI: 10.1007/s10067-022-06237-5] [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: 03/22/2022] [Revised: 05/13/2022] [Accepted: 06/06/2022] [Indexed: 11/24/2022]
Abstract
The aim of this study is to investigate the relationships between psychological/social factors and transfer readiness from paediatric to adult rheumatology services in pre- and post-transfer young people (YP) with juvenile idiopathic arthritis (JIA). Participants completed questionnaires measuring a broad range of psychological/social factors (generalised anxiety, pain-specific anxiety, pain-related thoughts, depression, prosocial behaviours, problem behaviours, arthritis-related quality of life (QoL), social support, family functioning) and transfer readiness (transfer-related knowledge and skills, health-related self-efficacy). JIA disease activity was measured on the same day as the questionnaires. This study received all relevant ethical and regulatory approvals, and informed consent was received from or on behalf of all participants. In total, 40 pre-transfer YP with JIA aged 10-16 years (M = 13.54 years, 26 females) and their parents/guardians participated at Sheffield Children's NHS Foundation Trust, and 40 post-transfer YP with JIA aged 16-24 years (M = 20.16 years, 26 females) participated at Sheffield Teaching Hospitals NHS Foundation Trust. For both pre- and post-transfer YP, greater transfer readiness was associated with lower generalised anxiety levels, lower pain-specific anxiety levels, fewer pain-related thoughts, lower depression levels, fewer problem behaviours, better arthritis-related QoL, better social support, and better family functioning. Greater transfer readiness was also associated with less JIA disease activity for post-transfer YP only. A broad range of psychological/social factors were associated with transfer readiness in pre- and post-transfer YP with JIA. This highlights the importance of assessing and addressing YP's psychological/social well-being during their transition to adult services. Key Points • A wide range of psychological and social factors may be associated with how ready young people with juvenile idiopathic arthritis feel to move from paediatric to adult rheumatology services. • Transition outcomes may be improved by comprehensively assessing and addressing young people's psychological and social well-being.
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Affiliation(s)
- Philippa Howsley
- Sheffield Children's NHS Foundation Trust, Western Bank, Sheffield, S10 2TH, UK
| | - Lisa Dunkley
- Department of Rheumatology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, 2 Claremont Place, Sheffield, S10 2TB, UK
| | - Rachel Calvert
- Department of Paediatric Psychology, Sheffield Children's NHS Foundation Trust, 1 Northumberland Road, Sheffield, S10 2TH, UK
| | - Samuel Hawley
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Rachel Tattersall
- Department of Rheumatology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, 2 Claremont Place, Sheffield, S10 2TB, UK.,Department of Paediatric Rheumatology, Sheffield Children's NHS Foundation Trust, Western Bank, Sheffield, S10 2TH, UK
| | - Anne-Marie McMahon
- Department of Paediatric Rheumatology, Sheffield Children's NHS Foundation Trust, Western Bank, Sheffield, S10 2TH, UK
| | - Daniel Hawley
- Department of Paediatric Rheumatology, Sheffield Children's NHS Foundation Trust, Western Bank, Sheffield, S10 2TH, UK.
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9
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Sex and gender differences in pain: past, present, and future. Pain 2022; 163:S108-S116. [PMID: 36099334 DOI: 10.1097/j.pain.0000000000002738] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/18/2022] [Indexed: 12/30/2022]
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Rahimian Bougar M, Veiskarami HA, Khodarahimi S, Izadpanah A, Sadeghi M, Nazari N. Effectiveness of Three Physical Treatments on Pain Perception and Emotional State in Males with Chronic Joint Pain. J Clin Psychol Med Settings 2022; 29:785-797. [DOI: 10.1007/s10880-021-09835-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2021] [Indexed: 10/19/2022]
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Seward J, Stavrinos D, Moore D, Attridge N, Trost Z. When driving hurts: characterizing the experience and impact of driving with back pain. Scand J Pain 2021; 21:445-456. [PMID: 33641275 DOI: 10.1515/sjpain-2020-0108] [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: 06/29/2020] [Accepted: 12/07/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Driving is one of the most widespread aspects of daily living to people in the United States and is an active process that requires various cognitive functions, such as attention. Chronic low back pain (CLBP) is one of the more prevalent and costly health conditions in the world, with individuals who report CLBP also reporting significant impairment across different domains of daily life both physically and cognitively. However, despite the prevalence of these two constructs, research detailing the experience of driving in pain remains largely underrepresented. This cross-sectional study sought to characterize the driving experience of people who experience CLBP, focusing on the psychological constructs related to chronic pain like pain catastrophizing, affective responses (irritability, anxiety, fear), and self-reported driving behaviors and outcomes. METHODS This study distributed an online questionnaire measuring pain, disability, and other psychological constructs commonly associated with CLBP like pain catastrophizing through M-turk to 307 U.S. participants with recurring CLBP and regular driving activity. Participants also answered questions regarding driving in pain, affective responses to driving in pain (i.e., irritability, anxiety, and fear), driving behaviors and violations, driving avoidance habits as a result of pain, opioid use, using pain medication while driving, and recent vehicle collisions within the past three years. Bivariate correlations were used to compare study variables, and one-way ANOVA's were used to compare means between participants with and without a collision history within the past three years. RESULTS Findings demonstrated significant positive associations not only between the psychological factors commonly associated with chronic pain, such as pain intensity, pain disability, pain catastrophizing, and the cognitive intrusion by pain, but also statistically significant relationships between these measures and pain intensity while driving, affective responses to driving in pain, driving violations, and driving avoidance habits. Additionally, in comparison to participants with no collision history within the past three years, participants who had been driving during a vehicle collision reported greater pain catastrophizing and cognitive intrusion by pain scores. CONCLUSIONS To our knowledge, the current study is the first to characterize driving experience specifically among individuals with CLBP, with attention to the relationship among key sensory, affective, and cognitive psychological metrics as well as self-reported driving history and behavior. The current findings reinforce multiple associations between pain and cognitive-affective variables that have been observed in literature outside the driving context, including pain intensity, anger, inattention, and behavioral disruption. Given that driving is a pervasive, potentially risky behavior that requires some form of cognitive focus and control, the current findings point to a continued need to examine these associations within this specific life context. We believe we have laid a groundwork for research considering the role of psychological pain variables in a driving performance. However, the nature of our analyses prevents any sort of causality from being inferred, and that future experimental research is warranted to better understand and explain these mechanisms underlying driving in pain while accounting for participant bias and subject interpretation.
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Affiliation(s)
- Joshua Seward
- Department of Psychology, University of Alabama, Birmingham, AL, USA
| | - Despina Stavrinos
- Department of Psychology, University of Alabama, Birmingham, AL, USA
| | - David Moore
- School of Natural Sciences and Psychology, Liverpool John Moores University, Liverpool, UK.,Research Centre for Brain and Behaviour, Liverpool John Moores University, Liverpool, UK
| | - Nina Attridge
- School of Science, Loughborough University, Loughborough, UK
| | - Zina Trost
- Virginia Commonwealth University, Richmond, USA
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Keogh E, Attridge N, Walsh J, Bartlett J, Francis R, Bultitude JH, Eccleston C. Attentional Biases Towards Body Expressions of Pain in Men and Women. THE JOURNAL OF PAIN 2021; 22:1696-1708. [PMID: 34174386 DOI: 10.1016/j.jpain.2021.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/18/2021] [Accepted: 06/04/2021] [Indexed: 12/30/2022]
Abstract
This study investigated whether there are gender differences in attention to bodily expressions of pain and core emotions. Three experiments are reported using the attentional dot probe task. Images of men and women displaying bodily expressions, including pain, were presented. The task was used to determine whether participants' attention was drawn towards or away from target expressions. Inconsistent evidence was found for an attentional bias towards body expressions, including pain. While biases were affected by gender, patterns varied across the Experiments. Experiment 1, which had a presentation duration of 500 ms, found a relative bias towards the location of male body expressions compared to female expressions. Experiments 2 and 3 varied stimulus exposure times by including both shorter and longer duration conditions (e.g., 100 vs. 500 vs. 1250 ms). In these experiments, a bias towards pain was confirmed. Gender differences were also found, especially in the longer presentation conditions. Expressive body postures captured the attention of women for longer compared to men. These results are discussed in light of their implications for why there are gender differences in attention to pain, and what impact this has on pain behaviour. PERSPECTIVE: We show that men and women might differ in how they direct their attention towards bodily expressions, including pain. These results have relevance to understanding how carers might attend to the pain of others, as well as highlighting the wider role that social-contextual factors have in pain.
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Affiliation(s)
- Edmund Keogh
- Department of Psychology, University of Bath, UK; Bath Centre for Pain Research, University of Bath, UK.
| | | | - Joseph Walsh
- School of Society, Enterprise & Environment, Bath Spa University, UK
| | | | | | - Janet H Bultitude
- Department of Psychology, University of Bath, UK; Bath Centre for Pain Research, University of Bath, UK
| | - Christopher Eccleston
- Bath Centre for Pain Research, University of Bath, UK; Department of Clinical and Health Psychology, Ghent University, Belgium
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13
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Temporal structure of brain oscillations predicts learned nocebo responses to pain. Sci Rep 2021; 11:9807. [PMID: 33963251 PMCID: PMC8105329 DOI: 10.1038/s41598-021-89368-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 04/19/2021] [Indexed: 02/03/2023] Open
Abstract
This study aimed to identify electrophysiological correlates of nocebo-augmented pain. Nocebo hyperalgesia (i.e., increases in perceived pain resulting from negative expectations) has been found to impact how healthy and patient populations experience pain and is a phenomenon that could be better understood in terms of its neurophysiological underpinnings. In this study, nocebo hyperalgesia was induced in 36 healthy participants through classical conditioning and negative suggestions. Electroencephalography was recorded during rest (pre- and post-acquisition) and during pain stimulation (baseline, acquisition, evocation) First, participants received baseline high thermal pain stimulations. During nocebo acquisition, participants learned to associate an inert gel applied to their forearm with administered high pain stimuli, relative to moderate intensity control stimuli administered without gel. During evocation, all stimuli were accompanied by moderate pain, to measure nocebo responses to the inert gel. Pre- to post-acquisition beta-band alterations in long-range temporal correlations (LRTC) were negatively associated with nocebo magnitudes. Individuals with strong resting LRTC showed larger nocebo responses than those with weaker LRTC. Nocebo acquisition trials showed reduced alpha power. Alpha power was higher while LRTC were lower during nocebo-augmented pain, compared to baseline. These findings support nocebo learning theories and highlight a role of nocebo-induced cognitive processing.
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Mun CJ, Campbell CM, McGill LS, Aaron RV. The Early Impact of COVID-19 on Chronic Pain: A Cross-Sectional Investigation of a Large Online Sample of Individuals with Chronic Pain in the United States, April to May, 2020. PAIN MEDICINE (MALDEN, MASS.) 2021; 22:470-480. [PMID: 33537764 PMCID: PMC7901854 DOI: 10.1093/pm/pnaa446] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Individuals with chronic pain are uniquely challenged by the COVID-19 pandemic, as increased stress may exacerbate chronic pain, and there are new barriers to receiving chronic pain treatment. In light of this, using a large online sample in the United States, we examined 1) the early impact of COVID-19 on pain severity, pain interference, and chronic pain management; and 2) variables associated with perceived changes in pain severity and pain interference. DESIGN A cross-sectional study. METHODS Online survey data for 1,453 adults with chronic pain were collected via Amazon's Mechanical Turk platform. RESULTS Although a large proportion of participants reported no perceived changes in their pain severity and pain interference since the outbreak, approximately 25-30% of individuals reported exacerbation in these domains. Individuals identifying as Black and of non-Hispanic origin, who experienced greater disruptions in their mood and sleep quality, were more likely to report worsened pain interference. The majority of participants reported engaging in self-management strategies as usual. However, most appointments for chronic pain treatment were either postponed or canceled, with no future session scheduled. Furthermore, a notable proportion of participants had concerns about or difficulty accessing prescription opioids due to COVID-19. CONCLUSIONS We may expect to see a long-term exacerbation of chronic pain and related interference in functioning and chronic pain management among individuals most impacted by the pandemic. These individuals may benefit from remotely delivered intervention to effectively mitigate COVID-19-related exacerbations in chronic pain and interruptions in face-to-face treatment.
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Affiliation(s)
- Chung Jung Mun
- Department of Psychiatry and Behavioral Sciences, Baltimore, Maryland, USA
| | - Claudia M Campbell
- Department of Psychiatry and Behavioral Sciences, Baltimore, Maryland, USA
| | - Lakeya S McGill
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Rachel V Aaron
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Petrini L, Arendt-Nielsen L. Understanding Pain Catastrophizing: Putting Pieces Together. Front Psychol 2020; 11:603420. [PMID: 33391121 PMCID: PMC7772183 DOI: 10.3389/fpsyg.2020.603420] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 11/16/2020] [Indexed: 01/02/2023] Open
Abstract
The present narrative review addresses issues concerning the defining criteria and conceptual underpinnings of pain catastrophizing. To date, the concept of pain catastrophizing has been extensively used in many clinical and experimental contexts and it is considered as one of the most important psychological correlate of pain chronicity and disability. Although its extensive use, we are still facing important problems related to its defining criteria and conceptual understanding. At present, there is no general theoretical agreement of what catastrophizing really is. The lack of a consensus on its definition and conceptual issues has important consequences on the choice of the pain management approaches, defining and identifying problems, and promoting novel research. Clinical and research work in absence of a common theoretical ground is often trivial. It is very surprising that clinical and experimental work has grown extensively in the past years, without a common ground in the form of a clear definition of pain catastrophizing and overview of its conceptual basis. Improving the efficacy and efficiency of pan catastrophizing related treatments requires an understanding of the theoretical construct. So far, most interventions have only demonstrated modest effects in reducing pain catastrophizing. Therefore, clarifying the construct may be an important precursor for developing more targeted and effective interventions, thereby easing some of the burden related to this aspect of pain. In our review, we have extracted and de-constructed common elements that emerge from different theoretical models with the aim to understand the concept of catastrophizing, which components can be modulated by psychological interventions, and the general role in pain processing. The analysis of the literature has indicated essential key elements to explain pain catastrophizing: emotional regulation, catastrophic worry (as repetitive negative thinking), rumination, behavioral inhibition and behavioral activation (BIS/BAS) systems, and interoceptive sensitivity. The present paper attempts to integrate these key elements with the aim to re-compose and unify the concept within a modern biopsychosocial interpretation of catastrophizing.
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Affiliation(s)
- Laura Petrini
- Center for Neuroplasticity and Pain, SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain, SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
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Jastrowski Mano KE, Beckmann EA, Fussner LM, Kashikar-Zuck S. Executive Functioning in Adolescents with Chronic Musculoskeletal Pain. CHILDREN-BASEL 2020; 7:children7120273. [PMID: 33291625 PMCID: PMC7761892 DOI: 10.3390/children7120273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 11/25/2020] [Accepted: 12/02/2020] [Indexed: 11/16/2022]
Abstract
Adolescents with chronic pain often suffer significant impairment in physical, emotional, and social domains. Surprisingly little is known about executive functioning (EF) in youth with chronic pain or how EF deficits may contribute to functional impairment. Study participants included 60 adolescents between the ages of 12 and 17 years (M = 14.57). Thirty participants with chronic musculoskeletal pain and 30 age- and gender-matched healthy controls were recruited from a large Midwestern children's hospital in the United States. Participants completed the Behavior Rating Inventory of Executive Functioning (BRIEF-2) as well as multiple measures of functional impairment across key domains: school, social, emotional (anxiety, depression), and physical. Adolescents with chronic musculoskeletal pain reported significantly greater EF impairment compared to healthy age- and gender-matched peers. Clinically elevated risk levels of impairment were reported across all aspects of EF, with many adolescents in the chronic pain group scoring above the clinical risk cut off for working memory (52%), inhibition (45%), and cognitive flexibility (38%). EF was also significantly related to functional impairment across all domains. Findings suggest that EF may have an impact across several critical domains of functioning for youth with chronic pain.
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Affiliation(s)
| | - Emily A. Beckmann
- Department of Psychology, University of Cincinnati, Cincinnati, OH 45221, USA;
| | - Lauren M. Fussner
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA;
| | - Susmita Kashikar-Zuck
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital and Medical Center, Cincinnati, OH 45221, USA;
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Pain Acceptance Partially Mediates the Relationship Between Perceived Injustice and Pain Outcomes Over 3 Months. Clin J Pain 2020; 36:868-873. [PMID: 32841966 DOI: 10.1097/ajp.0000000000000872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Perceived injustice is a maladaptive cognitive appraisal of pain or injury, characterized by attributions of blame, unfairness, severity of loss, and irreparability of loss. Research suggests that perceived injustice may negatively affect pain outcomes by inhibiting the development of pain-related acceptance. The current study aimed to extend cross-sectional research by testing whether pain acceptance mediates the effects of perceived injustice on pain-related outcomes longitudinally. MATERIALS AND METHODS Data was analyzed from a prospective study to examine the potential mediating role of pain acceptance on recovery 3 months after an episode of low back pain. Using Mechanical Turk, we recruited participants who experienced an episode of back pain within the preceding 2 weeks, 343 of whom completed measures of perceived injustice, pain acceptance, pain ratings, and quality of life at each of 3 timepoints (recruitment, 1 mo later, and 3 mo later). Path analyses were conducted to examine pain acceptance at 1 month as a potential mediator of the relationship between perceived injustice at recruitment and pain intensity, disability, and depressive symptoms at 3 months. RESULTS Results indicated that perceived injustice at recruitment was directly related to pain intensity, disability, and depressive symptoms 3 months later, and that pain acceptance partially mediated these relationships. DISCUSSION Although these findings provide further support for pain acceptance as a buffer for the deleterious effects of perceived injustice, they also highlight that adjunctive mechanisms should be investigated to provide more comprehensive clinical insight.
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18
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Heathcote LC, Simons LE. Stuck on pain? Assessing children's vigilance and awareness of pain sensations. Eur J Pain 2020; 24:1339-1347. [PMID: 32383315 DOI: 10.1002/ejp.1581] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 03/30/2020] [Accepted: 04/27/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND Attending towards pain is proposed as a key mechanism influencing the experience and chronification of pain. Persistent attention towards pain is proposed to drive poor outcomes in both adults and children with chronic pain. However, there are no validated self-report measures of pain-related attention for children. METHODS The goals of this study were to adapt the Pain Vigilance and Awareness Questionnaire (PVAQ) for use in a child sample, to preliminary examine its psychometric properties, and to assess its utility over and above a measure of general attentional capacities. We adapted the language of the PVAQ to be more easily understood by children as young as 8 years. In a sample of 160 children (8-18 years) with chronic pain, we examined the factor structure, internal consistency and criterion validity of the PVAQ-C. RESULTS The PVAQ-C demonstrated excellent internal consistency (α = 0.92) and moderate-to-strong criterion validity. A one-factor structure best fit the data. Children who reported greater attention to pain also reported greater pain catastrophizing, fear of pain, avoidance of activities and poorer physical functioning. Pain-related attention remained a significant predictor of functioning while controlling for demographics, catastrophizing and fear-avoidance. Pain-related attention also significantly predicted child outcomes independent of the child's general attention control capacities, indicating added value of a pain-specific measure of attention. CONCLUSIONS The PVAQ-C shows strong indices of internal reliability and criterion validity, and indicates unique predictive utility. It will be important to study the role of pain-related attention in youth within developmental and functional-motivational frameworks. SIGNIFICANCE Pain-related attention is proposed as a key factor influencing fear-avoidance outcomes in both adults and youth with chronic pain, yet no self-report measures of pain-related attention have been validated for children. This paper presents a child version of the Pain Vigilance and Awareness Questionnaire (PVAQ-C), which indicates strong internal consistency, criterion validity and unique predictive validity, and provides evidence to support the Fear-Avoidance Model in youth with chronic pain.
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Affiliation(s)
- Lauren C Heathcote
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Laura E Simons
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
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Crombez G, De Paepe AL, Veirman E, Eccleston C, Verleysen G, Van Ryckeghem DM. Let's talk about pain catastrophizing measures: an item content analysis. PeerJ 2020; 8:e8643. [PMID: 32181053 PMCID: PMC7060750 DOI: 10.7717/peerj.8643] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 01/27/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Concerns have been raised about whether self-report measures of pain catastrophizing reflect the construct as defined in the cognitive-behavioral literature. We investigated the content of these self-report measures; that is, whether items assess the construct 'pain catastrophizing' and not other theoretical constructs (i.e., related constructs or pain outcomes) using the discriminant content validity method. METHOD Items (n = 58) of six pain catastrophizing measures were complemented with items (n = 34) from questionnaires measuring pain-related worrying, vigilance, pain severity, distress, and disability. Via an online survey, 94 participants rated to what extent each item was relevant for assessing pain catastrophizing, defined as "to view or present pain or pain-related problems as considerably worse than they actually are" and other relevant constructs (pain-related worrying, vigilance, pain severity, distress, and disability). RESULTS Data were analyzed using Bayesian hierarchical models. The results revealed that the items from pain-related worrying, vigilance, pain severity, distress, and disability questionnaires were distinctively related to their respective constructs. This was not observed for the items from the pain catastrophizing questionnaires. The content of the pain catastrophizing measures was equally well, or even better, captured by pain-related worrying or pain-related distress. CONCLUSION Based upon current findings, a recommendation may be to develop a novel pain catastrophizing questionnaire. However, we argue that pain catastrophizing cannot be assessed by self-report questionnaires. Pain catastrophizing requires contextual information, and expert judgment, which cannot be provided by self-report questionnaires. We argue for a person-centered approach, and propose to rename 'pain catastrophizing' measures in line with what is better measured: 'pain-related worrying'.
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Affiliation(s)
- Geert Crombez
- Deparment of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
| | - Annick L. De Paepe
- Deparment of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
| | - Elke Veirman
- Deparment of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
| | | | - Gregory Verleysen
- Ghent University, Research Support Office, Faculty of Psychology and Educational Sciences, Ghent, Belgium
| | - Dimitri M.L. Van Ryckeghem
- Deparment of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium
- Experimental Health Psychology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Institute for Health and Behaviour, INSIDE, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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20
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Keogh E, Boerner KE. Exploring the relationship between male norm beliefs, pain-related beliefs and behaviours: An online questionnaire study. Eur J Pain 2019; 24:423-434. [PMID: 31660664 DOI: 10.1002/ejp.1499] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 09/27/2019] [Accepted: 10/21/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Gender beliefs help explain the variation found in pain among men and women. Gender norms and expectations are thought to affect how men and women report and express pain. However, less is known about how such beliefs are related to pain outside of laboratory settings. The aim of this study was therefore to consider the relationship between beliefs in male role norms, pain and pain behaviours in men and women. METHODS An online questionnaire study was conducted. A total of 468 adults (352 women), with or without pain, completed a series of self-report measures relating to beliefs about pain and male role norms, as well as pain and general health behaviours. RESULTS An experience of pain was associated with lower beliefs in traditional male norms. Endorsing stereotypical male norms was related to increased stigma associated with seeking professional help for pain in both men and women, but to a lesser extent associated with general health behaviours. There also seemed to be gender-based beliefs associated with the expression of pain. CONCLUSIONS Together these findings suggest that beliefs in gender (male) norms are relevant to pain, and that there is utility in exploring the variation in pain beyond binary male-female categories.
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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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Hamasaki T, Pelletier R, Bourbonnais D, Harris P, Choinière M. Pain-related psychological issues in hand therapy. J Hand Ther 2019; 31:215-226. [PMID: 29449064 DOI: 10.1016/j.jht.2017.12.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 12/16/2017] [Indexed: 02/09/2023]
Abstract
STUDY DESIGN Literature review. INTRODUCTION Pain is a subjective experience that results from the modulation of nociception conveyed to the brain via the nervous system. Perception of pain takes place when potential or actual noxious stimuli are appraised as threats of injury. This appraisal is influenced by one's cognitions and emotions based on her/his pain-related experiences, which are processed in the forebrain and limbic areas of the brain. Unarguably, patients' psychological factors such as cognitions (eg, pain catastrophizing), emotions (eg, depression), and pain-related behaviors (eg, avoidance) can influence perceived pain intensity, disability, and treatment outcomes. Therefore, hand therapists should address the patient pain experience using a biopsychosocial approach. However, in hand therapy, a biomedical perspective predominates in pain management by focusing solely on tissue healing. PURPOSE OF THE STUDY This review aims to raise awareness among hand therapists of the impact of pain-related psychological factors. METHODS AND RESULTS This literature review allowed to describe (1) how the neurophysiological mechanisms of pain can be influenced by various psychological factors, (2) several evidence-based interventions that can be integrated into hand therapy to address these psychological issues, and (3) some approaches of psychotherapy for patients with maladaptive pain experiences. DISCUSSION AND CONCLUSION Restoration of sensory and motor functions as well as alleviating pain is at the core of hand therapy. Numerous psychological factors including patients' beliefs, cognitions, and emotions alter their pain experience and may impact on their outcomes. Decoding the biopsychosocial components of the patients' pain is thus essential for hand therapists.
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Affiliation(s)
- Tokiko Hamasaki
- Research Center of the CHUM, Montreal, Québec, Canada; School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada; Hand Center, CHUM, Montreal, Québec, Canada
| | - René Pelletier
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada
| | - Daniel Bourbonnais
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada; Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Montreal, Québec, Canada
| | - Patrick Harris
- Hand Center, CHUM, Montreal, Québec, Canada; Department of Surgery, Plastic Surgery Service, CHUM, Montreal, Québec, Canada; Department of Surgery, Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada
| | - Manon Choinière
- Research Center of the CHUM, Montreal, Québec, Canada; Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada.
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Schütze R, Rees C, Smith A, Slater H, O’Sullivan P. Metacognition, perseverative thinking, and pain catastrophizing: A moderated‐mediation analysis. Eur J Pain 2019; 24:223-233. [DOI: 10.1002/ejp.1479] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 08/13/2019] [Accepted: 08/27/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Robert Schütze
- School of Psychology Curtin University Perth Australia
- School of Physiotherapy and Exercise Science Curtin University Perth Australia
| | - Clare Rees
- School of Psychology Curtin University Perth Australia
| | - Anne Smith
- School of Physiotherapy and Exercise Science Curtin University Perth Australia
| | - Helen Slater
- School of Physiotherapy and Exercise Science Curtin University Perth Australia
| | - Peter O’Sullivan
- School of Physiotherapy and Exercise Science Curtin University Perth Australia
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Karkkola P, Sinikallio S, Flink N, Honkalampi K, Kuittinen M. Pain self-efficacy moderates the association between pain and somatization in a community sample. Scand J Pain 2019; 19:101-108. [PMID: 30240359 DOI: 10.1515/sjpain-2018-0052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 08/21/2018] [Indexed: 11/15/2022]
Abstract
Background and aims Pain is a common condition. However, only a minority of people experiencing pain develop a chronic pain problem. Factors such as somatization, pain self-efficacy and lack of psychological well-being affect the risk of pain chronicity and pain-related disability. However, research on protective pain-related psychological factors in populations without chronic pain is scarce. We aim to examine if pain self-efficacy attenuates the associations between pain and both anxiety and somatization in a community sample. Methods In a cross-sectional study, 211 participants from a community sample responded to measures of average pain over the last 3 months, anxiety, somatization, and pain self-efficacy. The possibility of moderation effects were tested with a series of regression analyses. Results The association between pain and anxiety was not moderated by pain self-efficacy. In contrast, pain self-efficacy moderated the relation of pain and somatization. The interaction explained 3% of the variance in somatization, in addition to the independent effects of pain and self-efficacy (F(1,207)=5.65, p<0.025). Among those in the bottom quartile of pain self-efficacy, the association between pain and somatization was moderate or strong (r=0.62, p<0.01), whereas for those in the top quartile the association was modest (r=0.11, p>0.05). Conclusions The results are partly consistent with the hypothesis that pain self-efficacy attenuates the associations between pain and pain chronification risk factors in a relatively healthy community sample. Should further preferably longitudinal studies replicate the findings, the role pain self-efficacy as a protective factor needs to be explicated in theoretical models of pain chronification. Implications The findings are consistent with the notion that clinicians should promote patient's pain self-efficacy in acute and sub-acute pain conditions especially when the individual is prone to somatization. However, more prominent clinical implications require studies with longitudinal designs.
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Affiliation(s)
- Petri Karkkola
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland
| | - Sanna Sinikallio
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland
| | - Niko Flink
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland
| | - Kirsi Honkalampi
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland
| | - Matti Kuittinen
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland
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Schütze R, Rees C, Smith A, Slater H, Catley M, O’Sullivan P. Assessing Beliefs Underlying Rumination About Pain: Development and Validation of the Pain Metacognitions Questionnaire. Front Psychol 2019; 10:910. [PMID: 31080425 PMCID: PMC6497779 DOI: 10.3389/fpsyg.2019.00910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 04/04/2019] [Indexed: 01/30/2023] Open
Abstract
Metacognitions, which are beliefs about our own thinking processes, can modulate worry and rumination and thereby influence emotional distress. This study aimed to develop a self-report measure of unhelpful pain-related metacognitions which might serve as a clinical and research tool to better understand pain catastrophizing, a significant risk factor for adverse pain outcomes. Two phases of validation are presented. Phase 1 reports on how the Pain Metacognitions Questionnaire (PMQ) was empirically developed through a qualitative study of 20 people with chronic back (n = 15) or knee (n = 5) pain in secondary or tertiary care and then validated in a large internet sample of people experiencing pain (N = 864). Rasch analysis yielded a 21-item scale with two dimensions (positive and negative metacognition) assessing how useful and problematic people believe rumination about pain to be, respectively. In Phase 2, further validation using a new sample (N = 510) replicated initial findings. Both PMQ subscales have good retest reliability (r = 0.76, r = 0.72) and internal consistency (0.86, 0.87). They correlate negatively with mindfulness and positively with pain intensity, disability, anxiety, depression, catastrophizing, rumination, and metacognition. The PMQ also predicts unique variance in catastrophizing when other variables are controlled and predicts 'patient' status for pain catastrophizing. Sensitivity analysis yielded preliminary suggestions for clinically meaningful cut-offs. Unhelpful pain metacognitions can be validly and reliably measured using a self-report instrument. Future studies using the PMQ might shed new light on pain-related thinking processes to develop better interventions for people prone to worry and rumination about their pain.
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Affiliation(s)
- Robert Schütze
- School of Psychology, Curtin University, Perth, WA, Australia
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia
| | - Clare Rees
- School of Psychology, Curtin University, Perth, WA, Australia
| | - Anne Smith
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia
| | - Helen Slater
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia
| | - Mark Catley
- School of Health Sciences, University of South Australia, Adelaide, SA, Australia
| | - Peter O’Sullivan
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia
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Interventions for attentional disruption in pain: cognition-general, mechanism-specific, or exercise-based? Pain 2019; 159:621-622. [PMID: 29419654 DOI: 10.1097/j.pain.0000000000001176] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ojeda B, Dueñas M, Salazar A, Mico JA, Torres LM, Failde I. Factors Influencing Cognitive Impairment in Neuropathic and Musculoskeletal Pain and Fibromyalgia. PAIN MEDICINE 2019; 19:499-510. [PMID: 28340167 DOI: 10.1093/pm/pnx024] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Objective To assess cognitive performance of chronic pain (CP) patients diagnosed with three types of pain-neuropathic pain (NP), musculoskeletal (MSK), and fibromyalgia (FM)-and to analyze the factors influencing cognitive difficulties in each group. Methods Two hundred fifty-four CP patients-104 NP, 99 MSK, 51 FM-and 72 pain-free subjects were included in the study. The "Test Your Memory" (TYM) scale was used to assess cognitive performance. Pain intensity was measured by means of the visual analog scale (VAS); the Hospital Anxiety and Depression scale was used to assess mental status, and the Medical Outcome Study (MOS) sleep scale to assess sleep quality. The relationships between cognitive performance and these factors were analyzed using linear regression models. Results The mean score in the TYM was significantly lower (worse cognitive function) in CP patients than controls (40.5 vs 43.9, P < 0.001). In the separate analysis of each group, depression was observed to have a negative impact on MSK pain patients (ß = -0.37, 95% confidence interval [CI] = -0.53 to -0.2, P < 0.001) and on FM subjects (ß =-1.01, 95% CI = -1.05 to -2.38, P = 0.022). A significant interaction between pain intensity and depression was observed in the FM patients. In addition, a U-shaped association was found between the duration of pain and cognitive performance in the NP patients. Neither anxiety nor sleep impairment affected cognitive performance in any of the CP patients. Conclusions These results highlight the importance of taking into account the type of pain when assessing cognitive performance in CP patients and demonstrate the influence of the emotional state of the patient, especially if depression is present.
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Affiliation(s)
- Begoña Ojeda
- Preventive Medicine and Public Health Area, The Observatory of Pain (External Chair of Pain)
| | - María Dueñas
- Salus Infirmorum Faculty of Nursing
- Department of Neuroscience, Pharmacology and Psychiatry, CIBER of Mental Health, CIBERSAM, Instituto de Salud Carlos III, University of Cádiz, Spain
| | - Alejandro Salazar
- Preventive Medicine and Public Health Area, The Observatory of Pain (External Chair of Pain)
- Department of Neuroscience, Pharmacology and Psychiatry, CIBER of Mental Health, CIBERSAM, Instituto de Salud Carlos III, University of Cádiz, Spain
| | - Juan Antonio Mico
- Department of Neuroscience, Pharmacology and Psychiatry, CIBER of Mental Health, CIBERSAM, Instituto de Salud Carlos III, University of Cádiz, Spain
- Department of Anesthesiology, Critical Care and Pain Management, University Hospital "Puerta del Mar," Cádiz, Spain
| | - Luis Miguel Torres
- Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz, INiBICA, Cádiz, Spain
| | - Inmaculada Failde
- Preventive Medicine and Public Health Area, The Observatory of Pain (External Chair of Pain)
- Department of Neuroscience, Pharmacology and Psychiatry, CIBER of Mental Health, CIBERSAM, Instituto de Salud Carlos III, University of Cádiz, Spain
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Borsook D, Youssef AM, Simons L, Elman I, Eccleston C. When pain gets stuck: the evolution of pain chronification and treatment resistance. Pain 2018; 159:2421-2436. [PMID: 30234696 PMCID: PMC6240430 DOI: 10.1097/j.pain.0000000000001401] [Citation(s) in RCA: 147] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
It is well-recognized that, despite similar pain characteristics, some people with chronic pain recover, whereas others do not. In this review, we discuss possible contributions and interactions of biological, social, and psychological perturbations that underlie the evolution of treatment-resistant chronic pain. Behavior and brain are intimately implicated in the production and maintenance of perception. Our understandings of potential mechanisms that produce or exacerbate persistent pain remain relatively unclear. We provide an overview of these interactions and how differences in relative contribution of dimensions such as stress, age, genetics, environment, and immune responsivity may produce different risk profiles for disease development, pain severity, and chronicity. We propose the concept of "stickiness" as a soubriquet for capturing the multiple influences on the persistence of pain and pain behavior, and their stubborn resistance to therapeutic intervention. We then focus on the neurobiology of reward and aversion to address how alterations in synaptic complexity, neural networks, and systems (eg, opioidergic and dopaminergic) may contribute to pain stickiness. Finally, we propose an integration of the neurobiological with what is known about environmental and social demands on pain behavior and explore treatment approaches based on the nature of the individual's vulnerability to or protection from allostatic load.
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Affiliation(s)
- David Borsook
- Center for Pain and the Brain, Boston Children’s (BCH), McLean and Massachusetts Hospitals (MGH), Boston MA
- Departments of Anesthesia (BCH), Psychiatry (MGH, McLean) and Radiology (MGH)
| | - Andrew M Youssef
- Center for Pain and the Brain, Boston Children’s (BCH), McLean and Massachusetts Hospitals (MGH), Boston MA
| | - Laura Simons
- Department of Anesthesia, Stanford University, Palo Alto, CA
| | | | - Christopher Eccleston
- Centre for Pain Research, University of Bath, UK
- Department of Clinical and Health Psychology, Ghent University, Belgium
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Claes N, Vlaeyen JWS, Lauwerier E, Meulders M, Crombez G. Goal conflict in chronic pain: day reconstruction method. PeerJ 2018; 6:e5272. [PMID: 30128176 PMCID: PMC6098675 DOI: 10.7717/peerj.5272] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 07/01/2018] [Indexed: 11/20/2022] Open
Abstract
Background When suffering from chronic pain, attempts to control or avoid pain often compete with other daily activities. Engaging in one activity excludes engaging in another, equally valued activity, which is referred to as "goal conflict." As yet, the presence and effects of goal conflicts in patients with chronic pain remain poorly understood. Methods This study systematically mapped the presence and experience of goal conflicts in patients with fibromyalgia compared to healthy controls. A total of 40 patients and 37 controls completed a semi-structured interview in which they first reconstructed the previous day, identified conflicts experienced during that day, and classified each of the conflicting goals in one of nine goal categories. Additionally, they assessed how they experienced the previous day and the reported conflicts. Results Results showed that patients did not experience more goal conflicts than healthy controls, but that they did differ in the type of conflicts experienced. Compared to controls, patients reported more conflicts related to pain, and fewer conflicts involving work-related, social or pleasure-related goals. Moreover, patients experienced conflicts as more aversive and more difficult to resolve than control participants. Discussion This study provides more insight in the dynamics of goal conflict in daily life, and indicates that patients experience conflict as more aversive than controls, and that conflict between pain control (and avoidance) and other valued activities is part of the life of patients.
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Affiliation(s)
- Nathalie Claes
- Research Group Health Psychology, KU Leuven, Leuven, Belgium.,Department of Experimental-Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Johan W S Vlaeyen
- Research Group Health Psychology, KU Leuven, Leuven, Belgium.,Department of Clinical Psychological Science, University of Maastricht, Maastricht, the Netherlands
| | - Emelien Lauwerier
- Department of Experimental-Clinical and Health Psychology, Ghent University, Ghent, Belgium.,Department of Public Health and Primary Care, Ghent University, Ghent, Belgium
| | - Michel Meulders
- Center for Information Management, Modeling and Simulation, KU Leuven, Leuven, Brussels, Belgium.,Research Group on Quantitative Psychology and Individual Differences, KU Leuven, Leuven, Belgium
| | - Geert Crombez
- Department of Experimental-Clinical and Health Psychology, Ghent University, Ghent, Belgium.,Centre for Pain Research, University of Bath, Bath, UK
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Boichat C, Eccleston C, Keogh E. The tripartite structure of pain-related affect: a confirmatory factor analysis. PSYCHOL HEALTH MED 2018; 23:1211-1222. [DOI: 10.1080/13548506.2018.1488079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
| | - Christopher Eccleston
- Centre for Pain Research, University of Bath, Bath, United Kingdom
- Department of Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Edmund Keogh
- Centre for Pain Research, University of Bath, Bath, United Kingdom
- Department of Psychology, University of Bath, Bath, UK
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Talaei-Khoei M, Ogink PT, Jha R, Ring D, Chen N, Vranceanu AM. Cognitive intrusion of pain and catastrophic thinking independently explain interference of pain in the activities of daily living. J Psychiatr Res 2017; 91:156-163. [PMID: 28433860 DOI: 10.1016/j.jpsychires.2017.04.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 03/19/2017] [Accepted: 04/13/2017] [Indexed: 01/22/2023]
Abstract
Patients with musculoskeletal illness often report that pain interferes with their ability to engage in activities of daily living. Catastrophic thinking is consistently depicted as an important cognitive factor that hinders adjustment to pain. Current research has also shown that pain negatively impacts an individual's ability to maintain attention on the task at hand. While a measure of the experience of cognitive intrusion of pain (ECIP) has been recently developed to quantify the extent of that impact, little research has explored this issue in everyday settings. This study tested the mediating roles of cognitive intrusion of pain and pain catastrophizing scale (PCS) on the association of pain intensity with pain interference in 142 patients with upper-extremity musculoskeletal illness. We found that both cognitive intrusion of pain (b = 0.136, bootstrap SE = 0.048, 95% BCa CI [0.052, 0.245]) and pain catastrophizing (b = 0.114, bootstrap SE = 0.044, 95% BCa CI [0.047, 0.221]) partly and independently mediated the relationship between pain intensity and pain interference. Although comparable, the mediation effect of cognitive intrusion of pain was slightly larger than that of pain catastrophizing (25.7%, bootstrap SE = 0.094 vs. 21.5%, bootstrap SE = 0.080). Results suggest that pain sensations can interfere with activities of daily living through two distinct mechanisms. A combination of traditional cognitive behavioral therapy and mindfulness skills training targeting both pain catastrophizing and cognitive intrusion has the potential to decrease pain interference and help patients return to normal healthy living in spite of acute or persistent pain.
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Affiliation(s)
- Mojtaba Talaei-Khoei
- Hand and Upper Extremity Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Paul T Ogink
- Hand and Upper Extremity Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Ragini Jha
- Hand and Upper Extremity Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - David Ring
- Department of Surgery and Perioperative Care, Dell Medical School, The University of Texas at Austin, TX, USA
| | - Neal Chen
- Hand and Upper Extremity Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Ana-Maria Vranceanu
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
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The disruptive effects of pain on multitasking in a virtual errands task. Scand J Pain 2017; 16:29-35. [DOI: 10.1016/j.sjpain.2017.02.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 02/07/2017] [Accepted: 02/21/2017] [Indexed: 11/22/2022]
Abstract
Abstract
Background and aims
Pain is known to have a disruptive effect on cognitive performance, but prior studies have used highly constrained laboratory tasks that lack ecological validity. In everyday life people are required to complete more complex sets of tasks, prioritising task completion and recalling lists of tasks which need to be completed, and these tasks continue to be attempted during episodes or states of pain. The present study therefore examined the impact of thermal induced pain on a simulated errand task.
Methods
Fifty-five healthy adults (36 female) performed the Edinburgh Virtual Errands Task (EVET) either during a painful thermal sensation or with no concurrent pain. Participants also completed the Experience of Cognitive Intrusion of Pain (ECIP) questionnaire to measure their self-reported cognitive impact of pain in general life.
Results
Participants who completed the EVET task in pain and who self-reported high intrusion of pain made significantly more errors than those who reported lower intrusion on the ECIP.
Conclusions
Findings here support the growing literature that suggests that pain has a significant impact on cognitive performance. Furthermore, these findings support the developing literature suggesting that this relationship is complex when considering real world cognition, and that self-report on the ECIP relates well to performance on a task designed to reflect the complexities of everyday living.
Implications
If extrapolated to chronic pain populations, these data suggest that pain during complex multitasking performance may have a significant impact on the number of errors made. For people highly vulnerable to cognitive intrusion by pain, this may result in errors such as selecting the wrong location or item to perform tasks, or forgetting to perform these tasks at the correct time. If these findings are shown to extend to chronic pain populations then occupational support to manage complex task performance, using for example diaries/electronic reminders, may help to improve everyday abilities.
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Ankawi B, Slepian PM, Himawan LK, France CR. Validation of the Pain Resilience Scale in a Chronic Pain Sample. THE JOURNAL OF PAIN 2017; 18:984-993. [PMID: 28428092 DOI: 10.1016/j.jpain.2017.03.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 03/23/2017] [Accepted: 03/28/2017] [Indexed: 10/19/2022]
Abstract
Psychosocial factors that protect against negative outcomes for individuals with chronic pain have received increased attention in recent years. Pain resilience, or the ability to maintain behavioral engagement and regulate emotions as well as cognitions despite prolonged or intense pain, is one such factor. A measure of pain-specific resilience, the Pain Resilience Scale, was previously identified as a better predictor of acute pain tolerance than general resilience. The present study sought to validate this measure in a chronic pain sample, while also furthering understanding of the role of pain resilience compared with other protective factors. Participants with chronic pain completed online questionnaires to assess factors related to positive pain outcomes, pain vulnerability, pain intensity, and quality of life. A confirmatory factor analysis confirmed the 2-factor structure of the Pain Resilience Scale previously observed among respondents without chronic pain, although one item from each subscale was dropped in the final version. For this chronic pain sample, structural equation modeling showed that pain resilience contributes unique variance to a model including pain acceptance and pain self-efficacy in predicting quality of life and pain intensity. Further, pain resilience was a better fit in this model than general resilience, strengthening the argument for assessing pain resilience over general resilience. PERSPECTIVE A modified version of the Pain Resilience Scale retained the original factor structure when tested in a chronic pain sample. Construct validity was supported by expected relationships with pain-related protective and vulnerability measures. Further, a model including positive pain constructs showed that pain resilience accounts for unique variability when predicting quality of life and pain intensity.
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Affiliation(s)
- Brett Ankawi
- Department of Psychology, Ohio University, Athens, Ohio
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Day MA, Ward LC, Thorn BE, Lang CP, Newton-John TRO, Ehde DM, Jensen MP. The Pain-Related Cognitive Processes Questionnaire: Development and Validation. PAIN MEDICINE 2017; 19:269-283. [DOI: 10.1093/pm/pnx010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Biased interpretations of ambiguous bodily threat information in adolescents with chronic pain. Pain 2017; 158:471-478. [DOI: 10.1097/j.pain.0000000000000781] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Attridge N, Eccleston C, Noonan D, Wainwright E, Keogh E. Headache Impairs Attentional Performance: A Conceptual Replication and Extension. THE JOURNAL OF PAIN 2017; 18:29-41. [DOI: 10.1016/j.jpain.2016.09.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 09/20/2016] [Accepted: 09/28/2016] [Indexed: 10/20/2022]
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Kucyi A, Davis KD. The Neural Code for Pain: From Single-Cell Electrophysiology to the Dynamic Pain Connectome. Neuroscientist 2016; 23:397-414. [DOI: 10.1177/1073858416667716] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Pain occurs in time. In naturalistic settings, pain perception is sometimes stable but often varies in intensity and quality over the course of seconds, minutes, and days. A principal aim in classic electrophysiology studies of pain was to uncover a neural code based on the temporal patterns of single neuron firing. In contrast, modern neuroimaging studies have placed emphasis on uncovering the spatial pattern of brain activity (or “map”) that may reflect the pain experience. However, in the emerging field of connectomics, communication within and among brain networks is characterized as intrinsically dynamic on multiple time scales. In this review, we revisit the single-cell electrophysiological evidence for a nociceptive neural code and consider how those findings relate to recent advances in understanding systems-level dynamic processes that suggest the existence of a “dynamic pain connectome” as a spatiotemporal physiological signature of pain. We explore how spontaneous activity fluctuations in this dynamic system shape, and are shaped by, acute and chronic pain experiences and individual differences in those experiences. Highlighting the temporal dimension of pain, we aim to move pain theory beyond the concept of a static neurosignature and toward an ethologically relevant account of naturalistic dynamics.
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Affiliation(s)
- Aaron Kucyi
- Department of Neurology & Neurological Sciences, Stanford University, Stanford CA, USA
| | - Karen D. Davis
- Division of Brain, Imaging & Behaviour - Systems Neuroscience, Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
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The effect of pain on task switching: pain reduces accuracy and increases reaction times across multiple switching paradigms. Pain 2016; 157:2179-2193. [DOI: 10.1097/j.pain.0000000000000627] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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